Source: https://patents.google.com/patent/CN106163818B/en
Timestamp: 2020-02-17 10:07:20
Document Index: 432788734

Matched Legal Cases: ['arts 4', 'arts 4', 'arts 4', 'art 4', 'art 4', 'art 4', 'art 4', 'art 4', 'art 4']

CN106163818B - Printer - Google Patents
CN106163818B
CN106163818B CN201580018513.8A CN201580018513A CN106163818B CN 106163818 B CN106163818 B CN 106163818B CN 201580018513 A CN201580018513 A CN 201580018513A CN 106163818 B CN106163818 B CN 106163818B
CN106163818A (en
In the printer involved in embodiment, frame (F) in the paper receiving portion that the continuous paper being formed with to web-like is accommodated has open-close lid (3), air roll (10), thermal head (28), control base board unit (40) and battery container portion (33), thus constitutes functional unit (Y).Functional unit (Y) is accommodated in main body cover, open-close lid (3) will be opened and closed and is fixed on main body cover (2) with the front cover (5) of main body cover (2) defencive function unit (Y).
The present invention relates to printers, such as are related to beating information needed for text, symbol, figure or bar code or the like It prints to the label machine for the label for being temporarily pasted on lining paper.
Label machine is, for example, that following label prints dedicated printer: by the length of the continuous paper of wound into rolls Direction one end rotates air roll in the state of sandwiching between thermal head and air roll, thus exports continuous paper simultaneously with flake It is conveyed, required information is printed on using thermal head respectively constituting the strip of continuous paper in this process Each label of multiple labels that lining paper is temporarily pasted.
There is continuous distribution for the label machine and issues both issuing ways with removing.Continuous issuing way is to protect Hold and label be temporarily pasted on to the mode that the state of lining paper is unchangeably issued, removing issuing way be label is taken off from lining paper and The mode of distribution.
In the case where continuous issuing way, cutoff process can be first passed through in advance and the label for being pasted with required number is made Lining paper, pasted so as at the scene take label from lining paper off, therefore, continuous issuing way be suitable for adhesive label Object be in far from printer place the case where.
On the other hand, in the case where removing distribution, label is discharged in the state of taking off one by one from lining paper, Therefore, the case where object that removing issuing way is suitable for adhesive label is near operator.It is set when removing distribution For following state: the stripping unit for being installed on printer is set to removing distribution position, and by strip pin by lining paper The bending of length direction one end after be sandwiched between the niproll of stripping unit and air roll.If as a result, in order to beat Print makes air roll rotate and convey continuous paper, then lining paper is conveyed in the state that clamped roller is clamped with air roll, another party Face, the label after printing are taken off from lining paper one by one and are discharged to outside printer.
Here, in this printer, it is desirable that can the promptly mobility of routing slip as needed, therefore it is required that Miniaturization.
In addition, disclosing following technology in Japanese Unexamined Patent Publication 2005-035180 bulletin: keeping printing equipment and supply single Member can be loaded and unloaded mutually, to obtain the maneuverable printer of tool.
However, must assemble multiple widgets if the miniaturization of printer to be realized, workability when assembled is deteriorated.
In addition, cannot achieve good print quality if the position precision of the component of composition printer to each other is bad, On the other hand, if component is smaller, it is difficult to ensure position precision.
The present invention is completed based on above-mentioned technical background, and its purpose is to provide a kind of groups that can be improved printer The technology of workability when dress.
In addition, the present invention is completed based on above-mentioned technical background, it can make to constitute its purpose is to provide one kind and beat The position precision of the component of print machine to each other becomes good technology.
The printer of the 1st aspect of the present invention is the printer for having functional unit.Functional unit includes print media Receiving portion accommodates print media；Conveying roller conveys above-mentioned print media；Print head is beaten above-mentioned It prints medium and implements printing；The movement of control base board, movement and above-mentioned print head to above-mentioned conveying roller controls；Power supply is received Appearance portion, driving unit, above-mentioned print head and the above-mentioned control base board of opposite above-mentioned conveying roller supply the power supply of electric power It is accommodated；And open-close lid, it is set as that above-mentioned print media receiving portion is opened and closed.
In the printer of the 2nd aspect of the present invention, can have: first shell receives above-mentioned functional unit It receives；And second shell, it is fixed, above-mentioned open-close lid can be opened and closed with said first shell, and with above-mentioned first Shell protects above-mentioned functional unit.
In the printer of the 3rd aspect of the present invention, there can also be the carrying part for being able to carry out flexible deformation to fix Plate, the carrying part fixed plate are formed with the screw hole fixed for printer carrying part, the length side of the carrying part fixed plate Upward both ends are embedded in said frame.
It in the printer of the 4th aspect of the present invention, is configured to, utilizes said first shell and above-mentioned second shell Body sandwiches above-mentioned functional unit, also, using be inserted in said first shell formed two at position the first screw hole and The screw that said frame penetrates through is fixed said first shell with above-mentioned second shell via the frame, in utilization above-mentioned the In the state that one shell and above-mentioned second shell sandwich above-mentioned functional unit, formed using being inserted in said first shell The screw of second screw hole at position at two and directly said first shell is fixed with above-mentioned second shell, in said first shell Between above-mentioned functional unit, the plate-like tile for being formed in said frame abuts with the front end of guidance cylinder and is formed in said frame Flange abutted with stage portion, gap is consequently formed, wherein above-mentioned guidance cylinder is connected to above-mentioned first screw hole, and is formed in First shell is stated, and the direction of insertion of screw is guided, above-mentioned stage portion is formed in the above-mentioned printing of said first shell The opposite side and height of medium receiving portion are higher than the height of surrounding.
According to the present invention, in the assembling of printer, by functional components such as open-close lid, conveying roller, print head, control base boards It is assembled in frame and obtains functional unit, therefore, compared with the case where functional component is assembled in first shell, the group of printer Workability when dress is improved.
In addition, according to the present invention, since functional components such as open-close lid, conveying roller, print head, control base board etc. being assembled in Frame, therefore, in the case where being assembled in a manner of successively accumulating functional component due to the cumulative limit of functional component So that the position precision of component to each other is compared the case where variation, the position precision of the component of composition printer to each other can be made Become good.
Figure 1A is the overall perspective view of the continuous distribution state of printer involved in embodiment.
Figure 1B is the overall perspective view of the removing distribution state of printer involved in embodiment.
Fig. 2 is the printer of Figure 1A under the opening state of open-close lid and the overall perspective view of continuous paper.
Fig. 3 is the exploded perspective view for constituting the functional unit of printer of Figure 1A.
Fig. 4 is the exploded perspective view of the main body cover of the printer of Figure 1A, front cover and functional unit.
Fig. 5 is the major part perspective view of the open-close lid of the printer of Figure 1A.
Fig. 6 be the printer of Fig. 2 stripping unit and surrounding major part amplification stereogram.
Fig. 7 is the side view of the stripping unit of Fig. 6.
Fig. 8 is the sketch structure figure that the inside of printer of Figure 1B under distribution state is removed from side fluoroscopic observation.
Fig. 9 is the bottom view of the main body cover of the printer of Fig. 1.
Figure 10 is the bottom view of the functional unit of the printer of Figure 1A.
Figure 11 is the main view of the functional unit of the printer of Figure 1A from the direction installed to control base board unit Figure.
The sketch structure figure of printer when Figure 12 A is the continuous distribution of Figure 1A.
The sketch structure figure of printer when Figure 12 B is the removing distribution of Figure 1B.
The patent application for the Japanese Patent Application 2014-081217 that the present invention and on April 10th, 2014 apply to the Japanese Patent Room Correlation is incorporated to this specification by referring to and by content of the application.
Hereinafter, the embodiment as an example of the invention is described in detail based on attached drawing.In addition, being used for In the attached drawing being illustrated to embodiment, for identical structural element, identical appended drawing reference is marked in principle and is omitted Its repeat description.
Figure 1A is the overall perspective view of the continuous distribution state of printer involved in present embodiment.Figure 1B is this implementation The overall perspective view of the removing distribution state of printer involved in mode.Fig. 2 is Figure 1A under the opening state of open-close lid The overall perspective view of printer and continuous paper.Fig. 3 is the exploded perspective view for constituting the functional unit of printer of Figure 1A.Fig. 4 It is the exploded perspective view of the main body cover of the printer of Figure 1A, front cover and functional unit.Fig. 5 is opening for the printer of Figure 1A Close the major part perspective view of lid.
As shown in Figure 1A~Fig. 4, the printer 1 of present embodiment is for example created as the portable of flat rectangular shape The label machine of formula has the main body cover (example of first shell) 2 being fixed to each other by screw and preceding Cover (example of second shell) 5.Moreover, having following dual-purpose type structure: using aforementioned body shell 2 and front cover 5 to structure Y (is described in detail) below as the functional unit for being equipped with open-close lid 3, stripping unit (mechanism for stripping) 4 etc. to carry out Protection can realize the switching of continuous distribution with removing distribution using 1 printer.
In addition, printer 1 can be used in the case where making the state (horizontal) of distribution mouth side upward, additionally it is possible to make to be set to Belt clamp (not shown) jam of the bottom surface (back side of main body cover 2) of printer 1 is in the belt or installation shoulder belt of operator (not shown) is simultaneously hung on the shoulder of operator, is thus used in the case where making the state for issuing mouth side direction transverse direction (longitudinal to keep) The printer 1.
Main body cover 2 is the shell to form a part of shape of printer 1, as shown in Fig. 2, being formed with out on one side at it Oral area 2a.Moreover, being accommodated with functional unit Y in the 2a of opening portion.In addition, as shown in Figure 1A, Figure 1B and Fig. 2, outside the main body The single side surface of shell 2 has been pivotally supported battery cover 7 with the state that can be opened and closed.The battery cover 7 is aftermentioned battery container portion 33 The open-close lid of (Fig. 3, Fig. 4).
As shown in figure 3, there is functional unit Y frame F, frame F to be formed with as the continuous paper (print media to web-like An example) the paper receiving portion (example of print media receiving portion) 6 in region that is accommodated P.Moreover, in the frame Frame F is equipped with open-close lid 3, air roll (example of conveying roller) 10, thermal head (example of print head) 28, removing list First (mechanism for stripping) 4, control base board unit (example of control base board) 40 etc..In addition, being formed in frame F to as electricity The battery container portion (power supply receiving portion) 33 that the battery (not shown) in source is accommodated.
Here, paper guide portion 6a is internally provided in the paper receiving portion 6 for being formed in frame F.Paper guide portion 6a It is the shape for rotatably supporting the continuous paper P of web-like in the state of the axial ends face contact with the continuous paper P of web-like The state and component guided to the conveying of continuous paper P, the paper guide portion 6a change position with the width according to continuous paper P The mode set is configured to the state moved along the width direction of continuous paper P.
As shown in Fig. 2, lining paper PM of the continuous paper P for example with strip and the length direction along the lining paper PM Every multiple labels PL that prespecified interval is temporarily pasted, continuous paper P is contained in the state of wound into rolls In paper receiving portion 6.The removers such as silicone are coated with so as to shell label PL easily in the label adhesive surface of lining paper PM From.In addition, the back side of the label adhesive surface in lining paper PM, is formed with every prespecified interval along its length and shows mark Sign the position detection marks (not shown) of the position of PL.On the surface (printing surface) of label PL, reach prespecified if being formed with Temperature region then show the heat-sensitive color layer of specific color (black, red etc.).
Open-close lid 3 is the open-close lid for paper receiving portion 6 to be opened and closed, so that the length direction one of open-close lid 3 End (the length direction center side of frame F) can be utilized towards the mode mobile relative to frame F separation and close direction Length direction the other end of open-close lid 3 is pivotally supported the length direction one end in frame F by hinge etc..In addition, 3 quilt of open-close lid Be configured at the torsional spring (Fig. 8, Fig. 9) of its length direction another side towards opening direction (the length direction one end of open-close lid 3 from The direction of frame F separation) force.
As shown in Fig. 2, Fig. 3, Fig. 5, a pair of of press section 3a, 3a are formed in the length direction one end of the open-close lid 3.It should A pair of of press section 3a, 3a are in the case where closing open-close lid 3 when removing distribution so that stripping unit 4 is fixed on removing distribution The part that the mode of position presses the stripping unit 4, they are formed in the width direction of open-close lid 3 (with open-close lid 3 The orthogonal direction of length direction) two end sides.
In addition, in the length direction one end of open-close lid 3, air roll 10 is pivotally supported as shown in Fig. 2~Fig. 5 as direction The state that both forward and reverse directions rotate freely.The air roll 10 is the supply unit conveyed to continuous paper P.In the pressure of air roll 10 One end of paper roller 10a is connected with gear 10b.Gear 10b is set in the closing of open-close lid 3 with the single side surface in frame F Set gear set G (Fig. 3) engaging, and via gear set G and be equally installed as air roll in the single side surface of frame F The stepper motor M (Fig. 3) of one example of the driving unit of driving is mechanically connected.
If Fig. 5 is shown in detail, open-close lid 3 length direction one end and near air roll 10, along air roll 10 It is provided with strip pin 11.The strip pin 11 is the peeling member for removing label PL from lining paper PM, length direction both ends side axle It is supported on open-close lid 3.
In addition, as shown in Fig. 2, Fig. 3, Fig. 5, open-close lid 3 length direction one end and in the closing of open-close lid 3 with The opposed face part in paper feed path, is provided with sensor 12 (12a, 12b).Sensor 12a be, for example, to the position of label PL (on State the position detection marks of lining paper PM) sensor that is detected, it is made of optical sensor of reflective type etc..On the other hand, Sensor 12b is, for example, the sensing detected to the presence or absence of label PL (part lining paper PM between adjacent label PL etc.) Device is made of optical sensor of light-transmission type etc..
Stripping unit 4, which has, takes label PL from lining paper PM when removing and issuing and marks off lining paper PM's and label PL off The function of transport path, and it is configured to the continuous distribution position for the inside for making its length direction one end be moved to printer 1 It sets and position is issued in the removing of the outside of printer 1.In addition, being described below to the structure of stripping unit 4.
As shown in Figure 1A, Figure 1B, Fig. 2 and Fig. 4, front cover 5 is with the opening portion 2a of shell 2 outside the main body by the phase of open-close lid 3 Opposite side and in order to open-close lid 3 is opened and closed and two sides with the main body cover 2 of two side contacts of the open-close lid 3 The mode of part covering nearby is fixed on main body cover 2.Have display unit 15, operation button 16a, 16b, power supply in the front cover 5 Button 17, lid-opening button 18, a pair of of release lever 19,19 and cutter 20.
Display unit 15 is the picture shown to operational order, message etc., such as by LCD (Liquid Crystal Display: liquid crystal display) it constitutes.Operation button 16a, 16b are the buttons operated to the movement of printer 1, and power supply is pressed Button 17 is the button for making the power supply on-off of printer 1.
Lid-opening button 18 is the button for opening open-close lid 3.Release lever 19,19 is by 4 company of being held in of stripping unit The component that supervention line position is set, will be to stripping unit 4 and enabling 19,19 court of release lever to move in a direction close to each other Hold mode release.
Cutter 20 is that the component of the lining paper PM cutting of the continuous paper P after continuous distribution is set to open-close lid in front cover 5 The front end of 3 opposite side.In addition, being formed with distribution mouth between open-close lid 3 and front cover 5.
Next, being illustrated referring to Fig. 6 and Fig. 7 to stripping unit 4.Fig. 6 be the printer of Fig. 2 stripping unit and Surrounding major part amplification stereogram.Fig. 7 is the side view of the stripping unit of Fig. 6.
Stripping unit 4 has niproll 4a, axle portion 4b, a pair of support parts 4c, 4c, a pair of leaf spring 4da and screw 4e.
Niproll 4a is such as lower component: be configured to remove distribution when abutted with air roll 10 and by the air roll 10 into The driven rotation of row, presss from both sides the lining paper PM being inserted between niproll 4a and air roll 10 using niproll 4a and air roll 10 Enter conveying.Niproll 4a is for example formed by the elastomeric element of rubber etc, and be pivotally supported with the state rotated freely in The axle portion 4b clamped between the length direction one end of a pair of support parts 4c, 4c.In addition, niproll 4a is formed as its length ratio The overall length of axle portion 4b is short, and local configuration is in the axial center of axle portion 4b.
A pair of support parts 4c, 4c is the component supported to niproll 4a and axle portion 4b.In each supporting part 4c, 4c The top of length direction one end is formed with the eaves portion 4cp extended from the side of each supporting part 4c, 4c towards outside.In addition, The length direction another side of each supporting part 4c, 4c are formed with guide rail hole 4ch.Guide rail hole 4ch is the movement to stripping unit 4 The hole of its movement is guided and limits, guide rail hole 4ch is formed as long hole shape along the length direction of supporting part 4c.
A pair of of leaf spring 4da, 4da are such as lower component: the pressing if open-close lid 3 is closed when removing distribution with open-close lid 3 Portion 3a is abutted and is exerted a force to niproll 4a towards 10 side of air roll.Outer lateral side of each leaf spring 4da in each supporting part 4c, 4c is fixed on The length direction one end (side locating for niproll 4a) of supporting part 4c, and (led towards length direction another side from there Side locating for rail hole 4ch) extended with bending, be formed as suspended state in terminal part.In addition, each leaf spring 4da, 4da are for example It is formed by metal, and is fixed with detachable state by screw 4e.
Next, being illustrated referring to Fig. 8 to the internal structure of printer 1.Fig. 8 is to remove to send out from side fluoroscopic observation The sketch structure figure of the inside of the printer of Figure 1A under row state.
As shown in figure 8, the frame F in the opening portion 2a for being accommodated in main body cover 2, as the mark to continuous paper P The mechanism that PL implements printing is signed, has head bracket 27, thermal head 28 (2A and Figure 12 B referring to Fig.1), 29 (reference of helical spring Figure 12 A and Figure 12 B) and battery container portion 33.
Head bracket 27 is the component kept to the open-close lid 3 under closed state.The head bracket 27 is in the pass of open-close lid 3 Be formed as centered on rotary shaft 27a when closing in the opposite side of air roll 10 and swing state freely and be set to said frame F。
Slot 27b is formed in the head bracket 27.And platen roll shaft 10a by making air roll 10 is embedded in slot 27b Open-close lid 3 is held in head bracket 27.
In addition, being formed with press section 27c in head bracket 27.Press section 27c is configured at and lid-opening button shown in figure 1A 18 opposed positions (underface), if pressing lid-opening button 18, press section 27c is also pressed, so that head bracket 27 is split The hold mode for closing lid 3 releases.Moreover, if the hold mode of the open-close lid 3 is released from, open-close lid 3 is by being configured at its length It spends the active force of the torsional spring 35 of direction another side and is automatically turned on.
Thermal head 28 is, for example, that the information of text, symbol, figure or bar code or the like is printed on beating for label PL Impression member, in the mode opposed with air roll 10 in the closing of open-close lid 3 and in the printing surface direction for making thermal head 28 Head bracket 27 is installed on via circuit substrate 36 in the state of paper feed path.In the printing surface of thermal head 28, along continuous paper P Width direction be disposed with the multiple thermal resistances (heater element) to generate heat by energization.In addition, circuit substrate 36 is to heat Quick head 28 transmits the wiring substrate of print signal.
Helical spring 29 (2A and Figure 12 B referring to Fig.1) is in the closing of open-close lid 3 to head bracket 27 and thermal head 28 components to exert a force towards 10 side of air roll, are set to the back side (back side of the mounting surface of circuit substrate 36) of head bracket 27. Since the active force using the helical spring 29 presses head bracket 27 to 10 side of air roll, so being embedded in the slot of head bracket 27 Platen roll shaft 10a in 27b is also strongly pressed, and thus maintains head bracket 27 to the hold mode of open-close lid 3.
Battery container portion 33 is the position accommodated to battery, by battery container in the battery container portion 33 and be allowed to Electrode connection (not shown), and then to stepper motor M, thermal head 28, control base board unit and connecting power knob 17 40 (aftermentioned), sensor 12, display unit 15, operation button 16a, 16b etc. supply electric power.
As shown in Fig. 3, Fig. 8, control base board unit 40 is installed in the opposite side of the installation site of the open-close lid 3 of frame F. The electric substrate of the movement for controlling printer 1 is installed in the control base board unit 40,40 basis of control base board unit Operator using operation button 16a, 16b carried out input operation content, the detection information of sensor 12 and for example via Stepper motor M and the spinning movement of air roll 10 is controlled, such as control to the label PL thermal head 28 printed Printing operation.
In this way, the printer 1 of present embodiment is as so that have the functional unit Y of printing function relative to main body cover 2 and front cover 5 etc the independent structure of shell and realize modularization, and it is main body cover 2 and front cover 5 is fixed to protect (sandwiching) functional unit Y.
As a result, in the assembling of printer 1, by open-close lid 3, air roll 10, thermal head 28, stripping unit 4, control base board The functional components such as unit 40 are assembled in frame F, thus to obtain the functional unit Y for realizing modularization.That is, based on being directed to The frame F of part (base) assembles the functional components such as air roll 10 from arbitrary various directions and completes functional unit Y.
It therefore, and must group in the cabinet of shell 2 etc outside the main body in the case where being basic component with main body cover 2 Dress functional component and causing is difficult to the case where assembling and compares, and improves the workability when assembled of printer 1.
In addition, the printer 1 of present embodiment is single by open-close lid 3, air roll 10, thermal head 28, removing in the above described manner Member 4, the functional components such as control base board unit 40 are assembled in the frame F as basic component, therefore, and successively to accumulate function The mode of component makes the position precision of component to each other be deteriorated because of the cumulative limit of functional component in the case where being assembled The case where compare, the component position precision to each other for constituting printer 1 can be made to become good.
Also, the functional components such as open-close lid 3, air roll 10 are assembled in frame F and constituted by the printer 1 of present embodiment Functional unit Y, therefore printing operation can be carried out merely with functional unit Y.For example, in the printer 1 of present embodiment, It include having the open-close lid 3 of air roll 10, and thermal head 28 is in the air roll 10 when open-close lid 3 is closed in functional unit Y Opposed locations therefore allow hand over removing distribution and the mode continuously issued and carry out printing operation.
Thereby, it is possible to printer 1 completion midway carry out printer 1 manufacture when confirming operation (test action), So as to the undesirable condition acted in the moment inspection, the countermeasure of undesirable condition can be easily performed.
Moreover, because battery container portion 33 is formed in frame F, so can make the harness routing length laid from battery Realize most shortization.
Next, being carried out using mounting structure of Fig. 4, Fig. 9~Figure 11 to main body cover 2, functional unit Y and front cover 5 Explanation.Fig. 9 is the bottom view of main body cover.Figure 10 is the bottom view of functional unit.Figure 11 is carried out to control base board unit The main view of the direction overview function unit of installation.
In the present embodiment, as previously mentioned, main body cover 2 is with front cover 5, the position at 4 is screwed, to be formed For the construction for sandwiching functional unit Y.
As shown in figure 9, the back side of shell 2 outside the main body, at 4 position be formed with for for main body cover 2 and front cover 5 into The screw hole 50 for the screw insertion that row is screwed.Specifically, position is formed with spiral shell at the two of the two sides of paper receiving portion side Hole (the first screw hole) 50a, position is formed with screw hole at the two of the two sides of display unit side (i.e. the opposite side of paper receiving portion 6) (the second screw hole) 50b.In addition, position is formed with for for belt clamp (not shown), shoulder at two in the inside of screw hole 50b The screw penetration hole 50c for the screw perforation that the printers carrying parts such as band are installed.
As shown in figure 4, the adjacent sidewalls of the opening portion 2a of shell 2 outside the main body, in a manner of being connected to screw hole 50a, 50b point It is not formed with guidance cylinder 51a, 51b that the direction of insertion of the screw of opposite screw hole 50a, 50b insertion guides.
In addition, as shown in Fig. 4 and Figure 10, the both ends for the frame F for constituting functional unit Y be formed with rib (plate-like tile One example) 52, the rib 52 is when being accommodated in main body cover 2 for functional unit Y with the guidance cylinder 51a's corresponding to screw hole 50a Front end face abuts.Moreover, be formed with through hole 52a in the rib 52, through hole 52a is for being inserted in screw hole 50a and from guidance cylinder 51a screw perforation outstanding.
Also, the bottom surface near the guidance cylinder 51b of the opening portion 2a of shell 2 outside the main body, it is higher than surrounding to be formed with height Stage portion 2b.It is abutted with stage portion 2b moreover, being formed in frame F when functional unit Y is accommodated in main body cover 2 Flange 53.
Therefore, in paper receiving portion side, functional unit Y is sandwiched with front cover 5 using main body cover 2, and is utilized frame The screw of the through hole 52a perforation of frame F and via frame F that main body cover 2 and front cover 5 is fixed.On the other hand, in display unit Side (opposite side of paper receiving portion 6) utilizes spiral shell in the state of sandwiching functional unit Y using main body cover 2 and front cover 5 Nail is directly fixed by main body cover 2 and front cover 5.
Moreover, the functional unit Y that is stored and it is not formed into the state that its bottom surface is seamlessly contacted with main body cover 2, And be created as following state: the rib 52 of frame F is abutted with the front end of guidance cylinder 51a, and flange 53 is abutted with stage portion 2b, thus Gap is formed between shell 2 and functional unit Y outside the main body.In addition it is also possible to the bolster that will be used to absorb falling impacts etc. It is put into the gap.
Moreover, because the presence in this gap passes through the deformation of main body cover 2 when being applied with the external force such as falling impacts Deng and the external force is absorbed, therefore the external force is difficult to be transferred to functional unit Y.Therefore, so that being installed on frame as caused by external force The production of dislocation between the component of frame F mitigates, and replacement when 2 breakage of main body cover becomes easy.
In addition, for for the screw that main body cover 2 and front cover 5 is fixed, such as be able to use front end and be provided with notch Tapping screw.In this case, screw front end is pressed on one side and is formed by screw support holes (not in the inside in front cover 5 Diagram) it is fastened on one side, thus thread groove is formed in the screw support holes.
As shown in figs.10 and 11, metal carrying part is installed in frame F in a manner of across flange 53 to consolidate Fixed board (example of carrying part fixed plate) 54, which is formed with for belt The screw hole 54a that the printers carrying part such as folder, shoulder belt is screwed.Screw hole 54a is formed in and in 2 shape of aforementioned body shell At the opposed position screw penetration hole 50c, the screw being inserted into from screw penetration hole 50c is anchored on screw hole 54a.As Figure 11 is detailed Shown in thin, the both ends on the length direction of carrying part fixed plate 54 are embedded in frame F, and elastic change can be carried out as leaf spring Shape.
Therefore, when belt clamp etc. is installed on carrying part fixed plate 54, pass through the elasticity of carrying part fixed plate 54 It deforms and will substantially be absorbed because of the movement of operator and via the vibration of the transmitting such as belt clamp.It is vibrated as a result, not directly to frame F, it is installed on the transmitting such as the open-close lid 3 of frame F, air roll 10, thermal head 28, stripping unit 4, control base board unit 40, therefore So that the generation because of undesirable condition caused by the vibration from belt clamp etc. mitigates.
Next, 2A, Figure 12 B are illustrated the continuous distribution and removing distribution of printer 1 referring to Fig.1.Figure 12 A is The sketch structure figure of printer when the continuous distribution of Figure 1A.The summary knot of printer when Figure 12 B is the removing distribution of Figure 1B Composition.
In any situation of continuous distribution and removing distribution, in printing process, it will led from paper receiving portion 6 Continuous paper P out rotates air roll 10 in the state of sandwiching between thermal head 28 and air roll 10, thus carry out to continuous paper P Conveying.In the conveying, printing timing is realized based on the information detected by sensor 12, using being sent to thermal head 28 Print signal and so that the thermal resistance of thermal head 28 is generated heat, thus required information is printed on to the label of continuous paper P PL。
Here, in continuous distribution, as illustrated in fig. 12, stripping unit 4 is configured to the continuous hair of the inside of printer 1 Line position is set.Label PL after printing will not be discharged in a manner of taking off from lining paper PM.In the case where continuous distribution, make in advance At the lining paper PM for the label PL for being pasted with required number, glued so as at the scene take label PL from lining paper PM off Patch, it is therefore, continuous to issue the case where being in the place far from printer 1 suitable for the object of adhesive label PL.
On the other hand, in removing distribution, as shown in Figure 12 B, be formed as following state: stripping unit 4 is configured at stripping From distribution position, and lining paper PM is sandwiched between the niproll 4a of stripping unit 4 and air roll 10 via strip pin 11.By This, if in order to print make air roll 10 rotate and continuous paper P is conveyed, lining paper PM is in clamped roller 4a and air roll 10 It is conveyed in the state of clamping, on the other hand, the label PL after printing is taken off and discharged it from lining paper PM one by one To outside printer.In the case where removing distribution, since label PL being discharged one by one, removing distribution is suitable for viscous The case where object of labelling PL is near operator.
In the printer 1 of present embodiment, the mode of continuous distribution and removing distribution can be switched over, Neng Gouli With the object of 1 printer reply adhesive label PL away from the closer situation of printer 1 and away from printer 1 farther out the case where two Kind situation, therefore ease of use is good and cost-effective.
Although being illustrated above based on embodiment to the invention completed by the present inventor, it is to be understood that, Embodiment disclosed in this specification is example in all respects, is not limited to disclosed technology.That is, for this hair For bright technical scope, should not based on the explanation in above-mentioned embodiment the explanation of being limited property, Gui Genjie Bottom should explain it according to the record of claims comprising with technical equivalents documented by claims Technology and the purport that does not depart from claims had altered.
For example, in the above-described embodiment, to the dual-purpose for being applied to can be used in continuously to issue with the both sides of removing distribution The case where printer of type, is illustrated, and but not limited to this, can also apply to be only used for removing distribution or only use In the printer continuously issued.
In addition, in the above-described embodiment, though lining paper is temporarily pasted on using by multiple labels to as print media Continuous paper the case where be illustrated, but not limited to this, such as, it is not limited to a face have adhesive surface company The sheet material (continuous sheet) or paper of the label (linerless paper label) of continuous shape, sequential like without adhesive surface, additionally it is possible to Print media will be used as using film that thermal head is printed etc..Linerless paper label, continuous sheet or film can Position detection marks are set.In addition, non-adhesive agent can be utilized in the case where conveying the linerless paper label etc. that adhesive exposes Conveying path is coated and the non-adhesive roller containing silicone is set.
In the above description, the input for applying the present invention to not carry out via personal computer to printer is operated Independence (stand alone) type printer the case where be illustrated, but not limited to this, such as can also will be of the invention Applied to the input operation carried out via personal computer to printer in line style printer.
1. a kind of printer, wherein
The printer includes
Functional unit portion at least has frame section, opening and closing lid portion, conveying roller and printing head, the frame section and is formed with Rib and the print media receiving portion accommodated to print media, the opening and closing lid portion is to the print media receiving portion The mode being opened and closed is pivotally supported in the frame section, and the conveying roller is pivotally supported in the one end of the opening and closing lid portion as can The state of rotation and the print media is conveyed, the printing head is set as in the closing of the opening and closing lid portion It is opposed with the conveying roller and to the print media implement print；
First shell portion；And
The first shell portion is fixed on via the rib in second shell portion, and the opening and closing lid portion can be opened and closed, And the functional unit portion is protected with the first shell portion.
2. printer according to claim 1, wherein
Control base board portion, movement and the print head of the control base board portion to the conveying roller are formed in the frame section The movement in portion is controlled.
3. printer according to claim 1, wherein
Gap is formed between the first shell portion and the functional unit portion.
4. printer according to claim 2, wherein
5. printer according to claim 3, wherein
It is formed with stage portion in the first shell portion and in the bottom surface opposed with the functional unit portion, the height of the stage portion Degree is higher than the height around the bottom surface,
It is formed with the bottom surface flange outstanding from the functional unit portion in the frame section,
The flange abuts with the stage portion and forms the gap.
6. printer according to claim 4, wherein
7. printer according to claim 3, wherein
Guidance cylinder is formed in the first shell portion, and the guidance cylinder is to for by the first shell portion and the second shell The direction of insertion of the fixed screw in body portion guides,
The rib is provided with the through hole for screw perforation,
The rib is abutted with the front end of the guidance cylinder, thus forms the gap in print media receiving portion side.
8. printer according to claim 4, wherein
9. printer according to claim 3, wherein
There is the bolster for absorbing falling impacts in the gap setting.
10. printer according to claim 4, wherein
11. printer described according to claim 1~any one of 10, wherein
Also there is the carrying part fixed plate for being able to carry out flexible deformation, which is formed with carries for printer The fixed screw hole of component, the both ends on the length direction of the carrying part fixed plate are embedded in the frame in the functional unit portion Portion.
12. printer described according to claim 1~any one of 10, wherein
It is formed with power supply receiving portion in the frame section, which accommodates battery.
CN106163818A CN106163818A (en) 2016-11-23
CN106163818B true CN106163818B (en) 2019-03-12
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