Pressing plate multi-directional moving apparatus for a clothes press

An ironing apparatus used for making gather lines in a skirt, making creases in a garment such as a blouse, a shirt, or a pair of trousers, and smoothing out wrinkles in the trousers comprises an ironing table disposed horizontally on the working surface of a main body thereof, a pressing plate disposed opposite to and above the ironing table, and a lifting device for moving the pressing plate vertically to and from the ironing table. It further includes forward and backward and rightward and leftward moving apparatus so that the pressing plate can perform ironing through pressing in a vertical direction without disturbing the shape of the garment. Advantageously, the apparatus can thus be handled with ease and additionally, can protect an operator from receiving a blast of hot air emanating the pressing plate. The pressing plate is defined by a C-shaped support arm, the top end of which is located above the ironing table.

BACKGROUND OF THE INVENTION 
The a prior art apparatus used for ironing clothes, for example, has a 
large pressing plate mounted pivotably to the rear end of a main body 
thereof so that a garment on an ironing table can be pressed down with the 
pressing plate actuated for upward and downward movement on a pivot 
located in the rear end by hand or with the use of a hydraulic cylinder. 
Accordingly, the pressing plate of the prior art apparatus moves downward 
in a vertically extending curve (i.e. about a rotative axi) to come into 
contact with the ironing table and thus, will press against the garment on 
the ironing table in slightly unaligned engagement. This causes creases or 
folds in the garment placed over the ironing table, e.g. in a gathered 
skirt or a pair of trousers, to become loose during pressing operation 
although such creases or folds were originally arranged to be straight. 
This results in double creases or folds or damage to the shape of the 
skirt or trousers. 
Additionally, when the pressing plate is turned backward of the main body 
in pivotal movement, its bottom faces the operator. As a result, hot air 
discharged from the pressing plate will blow directly into the face and 
hands of the operator standing in front of the Apparatus. The working 
condition for the operator is thus dangerous. 
OBJECTS OF THE INVENTION 
It is a primary object of the present invention to provide an ironing 
apparatus in which a pressing plate is substantially vertically moved to 
and from an ironing table, as constrasted to the conventional pivoting 
movement, so that clothes can neatly be ironed without any damage to the 
shapes thereof incorporating folds and creases for gathering and 
additionally, so that the operator is not exposed to any blast of hot air 
from the ironing plate. Advantageously, this allows an unskilled operator 
to operate the apparatus without difficulty. 
It is another object of the present invention to provide an ironing 
apparatus in which a pressing plate has its upper position spaced from an 
ironing table and is movable backward or laterally for retracting action. 
Thus, conventional limited movement of the pressing plate is eliminated. 
This allows an unskilled operator to iron clothes with ease. 
It is a further object of the present invention to provide an ironing 
apparatus which comprises a plurality of ironing tables mounted on the 
working surface thereof and a single pressing plate movable substantially 
vertically of the ironing tables and also adapted for rightward and 
leftward movement so that the working efficiency is improved by 
concurrently pressing one pressing plate against one of the ironing 
tables, and preparing another pressing plate for ironing operation on the 
next ironing table. Thus, the apparatus requires less space for 
installation with ease of arrangement. A plurality of ironing operations 
can thus be carried out at the same time in a single machine. 
The foregoing objects are attained in the invention which encompasses an 
ironing apparatus utilized for making gather lines in a skirt, making 
creases in a garment such as a blouse, a shirt, a pair of trousers, or the 
like, and smoothing out wrinkles in such garments, which apparatus 
comprises an ironing table disposed horizontally on the working surface of 
a main body; a pressing plate disposed above the ironing table in 
confronting relationship thereto; lifting means for moving the pressing 
plate vertically to and from the ironing table; a first moving means for 
moving the pressing plate forward and backward; and a second moving means 
for moving the pressing plate rightward and leftward so that the pressing 
plate performs pressing operation in a substantially vertical downard 
direction without disturbing the shape of the garment. Thus, 
advantageously, the ironing apparatus can be handled with ease, and does 
not expose the operator to hot air or steam emanating from the pressing 
plate.

DESCRIPTION OF THE PREFERRED EMBODIMENTS 
FIG. 1 shows an ironing apparatus for ironing a skirt. The ironing 
apparatus 1 comprises an ironing table 4 horizontally mounted on the 
working surface 3 of a main body 2 thereof and a pressing plate 5 mounted 
above the ironing table 4 for vertically liftable movement. 
The ironing table 4 is formed of a hollow shape from metal such as 
stainless steel and fixedly mounted to the top of a tubular support 6 
uprightly mounted on the working surface 3 so that the hollow space 
thereof can communicate with that of the tubular support 6, as shown in 
FIGS. 2 and 3. The ironing table 4 has an upper surface which is formed in 
smooth, arcuate configuration corresponding to the shape of a pressing 
surface 7 in the bottom of the pressing plate 5 and additionally, has a 
multiplicity of tiny holes 8 arranged at equal intervals therein. 
The ironing table 4 is protected with an air-permeable cover cloth 9 as 
shown in FIG. 1. 
As shown in FIG. 4, there is provided an air flowing line 13 connected to 
both an air supply blower 10 and an air suction blower 11 disposed in the 
main body 2 via their respective electro-magnetic valves 12. A steam 
supply line 15 is connected to a steam supplying device (not shown) via a 
steam supply port 14 mounted in a lower portion of the apparatus. Both of 
the supplies are joined to a closing plate 16 fixedly mounted within the 
support 6 thus to fluidly communicate with the hollow space of the ironing 
table 4. 
Additionally, there is a dispersion plate 17 adapted for the dispersion of 
steam S discharged from the steam supply line 15. The dispersion plate 17 
is mounted in the front of both discharging outlets of the air flowing 
line 13 and steam supply line 15 so that the flow of steam S can outwardly 
pass through the tiny holes 8 uniformly. 
The pressing plate 5 is also formed of a hollow shape from metal such as 
stainless steel, while its pressing surface 7 in the bottom is formed into 
smoothly curved configuration corresponding to the shape of the ironing 
table 4, and provided with a steam supply line 18 fluidly connected at one 
end to the hollow space thereof and at the other end to a steam supplying 
device (not shown) respectively. 
The pressing plate 5 incorporates a C-shaped support arm 19 the top end of 
which is located above the ironing table 4 in such a manner that it is 
fixedly attached to the lower surface of the top end of the support arm 19 
by a plurality of bolts 20 so that it can face downward. 
On the other hand, the lower end of the support arm 19 is mounted in the 
main body 2 which accommodates a lifting cylinder 21 as a lifting means. 
The pressing plate 5 can thus be moved vertically to and from the ironing 
table 4 by the lifting cylinder 21. 
Additionally, there is a cylinder 22 for forward and backward movement 
provided as forward and backward moving means in order to move the 
pressing plate 5 (which is at an upper position spaced upward from the 
ironing table 4) in the forward and backward directions of the main body 
2. 
The arrangement of the cylinders 21, 22 relative to the support arm 19 and 
the main body 2 is as follows: 
The main body 2 accommodates a lifting guide 23 fixedly mounted thereto in 
vertical arrangement. The lifting guide 23 incorporates a lift member 25 
mounted for vertical movement by slide blocks 24. A piston rod of the 
lifting cylinder 21 is joined to the bottom of the lift member 25. 
The lower end of the support arm 19 is mounted for forward and backward 
movement to a longitudinal movement guide 26 on the lift member 25 by 
slide blocks 27, 27 so that a piston rod of the longitudinal motion 
cylinder 22 disposed on the lift member 25 can actuate the support arm 19 
to move forward and backward. 
The lifting cylinder 21 actuates a unit of the pressing plate 5, support 
arm 19, and lift member 25 to move vertically for upward and downward 
motion. Then, while the pressing plate 5 is at its upper position, the 
longitudinal motion cylinder 22 actuates a unit of the pressing plate 5 
and support arm 19 to move forward and backward. 
There are a main switch 28, a timer switch 29, and a timer 20 for setting a 
pressing time for the pressing plate 5 and a stand-by time of the same at 
the rear of the apparatus, each of which is mounted on the front panel of 
the main body 2 as shown in FIG. 1. Additionally, the pressing plate 5 has 
a switch box 33 containing an ON switch 31 and an OFF switch 32 for 
controlling the cylinders 21 and 22 and mounted thereabove. 
The first embodiment illustrated is arranged as set forth above and its 
function will now be described. 
When the main switch 28 and timer switch 29 in the front are turned on, 
every component gets ready to operate. 
After a skirt (not shown) for instance is placed over the ironing table 4, 
the air flowing line 13 is then connected with the air suction blower 11 
through switching motion of the electromagnetic valve 12. The suction of 
the air suction blower 11 thus allows the skirt to remain held by suction 
to the surface of the ironing table 4. While the gathered skirt is tightly 
held to the upper surface of the ironing table 4 by means of the suction 
of the air suction blower 11, its fold lines can be arranged straight in 
order for preparation. 
After that, the ON switch 31 on the switch box 33 is pressed to move the 
pressing plate 5 forward upto a pressing position on the ironing table 4. 
The pressing plate 5 then presses against the skirt on the ironing table 4 
for a specified period of time, e.g. about 3 seconds, determined by the 
timer 30 without disturbing the shape of the skirt upon moving vertically 
in a downward direction toward the ironing table 4. 
Then, the air flowing line 13 is disconnected through switching motion of 
the electromagnetic valve 12. The steam S supplied from the steam supply 
line 15 is then discharged uniformly through the tiny holes 8 formed in 
the ironing table 4 so as to steam the skirt at a pressure for a specified 
time, e.g. about 3 seconds, for the purpose of smoothing wrinkles. 
After this action is completed, the pressing plate 5 moved is upward and 
retracted backward of the apparatus. Simultaneously, the air flowing line 
13 is connected to the air supply blower 10 through the directional valve 
12. The flow of air (hot or cool) from the air supply blower 10 is 
discharged through the tiny holes 8 in the ironing table 4 so that the 
skirt can securely be shaped into a gathered form. 
While the pressing plates 5 is kept at its backward position for a 
specified time, e.g. about 3 seconds, the skirt on the ironing table 4 is 
turned over. As an unfinished gathered portion of the skirt is tightly 
held by suction to the upper surface of the ironing table 4, the fold 
lines in the skirt are arranged straight repeatedly in the same manner 
above described before ironing. 
In case that the timer 30 is not used for manual ironing operation, the 
timer switch 29 should be kept turned off. 
When the ON switch 31 is pressed in such a condition, the pressing plate 5 
advances horizontally forward to its pressing position and then vertically 
downward to press against the ironing table 4. After ironing, the pressing 
plate 5 moves vertically upward and then retracts horizontally backward to 
its original position for stopping when the OFF switch 32 is pressed. 
As set forth above, the pressing plate 5 moves vertically for pressing 
operation after having been moved to over the ironing table 4 and its 
pressing force is downwardly exerted on the ironing table 4 so that it can 
firmly press against the skirt on the ironing table 4 without spoiling the 
fold lines in the gathered skirt. Thereby, wrinkles in the skirt are 
removed with the use of steam S and the skirt is properly ironed while 
retaining its shape. 
Additionally, the pressing plate 5 moves upward and downward with its 
pressing surface 7 constantly facing downward so that the hot air from the 
pressing plate 5 is prevented from blowing against the face and hands of 
an operator. This allows an unskilled operator to easily operate the 
apparatus without fearing for his safety as would be the case with a 
conventional pressing plate and particularly, will also provide an 
improved working condition. 
Although the embodiment described above employs the pressing plate 5 which 
is movable forward and backward (seee arrows "A" in FIGS. 1 and 5), it 
will be understood that equal effect is possible with a pressing plate 
movable rightward and leftward (see arrows "B" in FIGS. 1 and 5) of the 
ironing table 4. 
Second Embodiment 
FIGS. 5 to 12 illustrate an embodiment in which two ironing tables 4A and 
4B are horizontally mounted on the working surface 3 of a main body 2 of 
the apparatus, in which similar number represents similar member as shown 
in FIGS. 1-4. 
The two ironing tables 4A and 4B are spaced at a specified interval from 
each other laterally of the working surface 3 of the main body 2, Table 4A 
is formed in a shape corresponding to a sleeve portion of a garment. Table 
4B is formed in a shape corresponding to a body portion of the garment. 
Each of the ironing tables 4A and 4B contains a partition 35 which divides 
the interior space thereof into upper and lower portions, as shown in 
FIGS. 6 and 8. Particularly as best seen in FIGS. 6 and 8, the lower space 
is fluidly connected to a steam supply nozzle 36 which is in turn 
connected by a steam supply line 37 to the steam supply port so that 
either of the ironing tables 4A and 4B can continuously be heated to a 
constant degree of temperature by the flow of steam S, as shown in FIGS. 6 
and 8. 
Specifically according to the second embodiment, mounted on the back of the 
main body 2 is a lift member 25 actuated by a lifting cylinder 21 for 
upward and downward movement as shown in FIGS. 11 and 12. The lift member 
25 has a lateral moving means 38 mounted to the back thereof for actuating 
a single pressing plate 5 through an inverted L-shaped support arm 19 to 
move rightward and leftward. 
The lateral moving means 38 is constructed in the following arrangement. 
Two of laterally extending guide rails 39, 39 arranged parallel to each 
other are mounted to the back of the lift member 25. The support arm 19 
has two sliding blocks 40 fixedly mounted to the lower end thereof. The 
sliding blocks 40 are also mounted for sliding movement to the guide rails 
39 respectively. 
Additionally, the lift member 25 has a follower shaft 41 and a driving 
shaft 42 mounted respectively in the right and left ends thereof. The 
shafts 41 and 42 incorporate two sprockets 43 and 44 fitted thereon 
respectively, between which a chain 45 is fitted at tension. The chain 45 
is joined by chain attachments 46 to one of the sliding blocks 40. The 
driving shaft is driven by a motor 47. 
As the chain 39 is driven by the motor 47, the support arm 19 horizontally 
moves rightward and leftward and thus, the pressing plate 5 advances to a 
position ralative to either of the ironing tables 4A and 4B. 
A pair of stoppers 48 restricting the movement of the support arm 19 are 
mounted to both the ends of the lift member 25 while another pair of 
stoppers 49, 49 defining the lower limit of movement of the lift member 25 
are mounted in the lower back of the main body 2. 
As shown in FIG. 5, a group of foot switches 50 are mounted in the lower 
end on the working side of the main body 2 to control the air supply of 
the air supply blower 10, the air suction of the air suction blower 11, 
and the discharge of steam from the steam supply line 15. Additionally, 
two pushbutton switches 51 which control the movement of the pressing 
plate 5 with respect to the upward, downward, rightward, and leftward 
directions are respectively mounted in both ends of the front sloping 
portion of the working surface 3. 
The operation in the ironing apparatus formed in such an arrangement will 
now be described. A sleeve of a garment is placed on the ironing table 4A, 
one of the tables shown in FIG. 5, while a body of the same is placed on 
the other ironing table 4B in preparation for an ironing operation. One of 
the foot switches 50 is then pressed and then, the garment is tightly held 
by suction to the ironing tables 4A and 4B while being kept stretched 
without wrinkles. 
The pressing plate 5 is vertically moved downward to the ironing table 4A 
(with the sleeve) when one of the pushbutton switches 51 is turned on and 
presses against the sleeve of the garment on the ironing table 4A. 
After pressing, the other foot switch 50 is pressed to stop the air suction 
blower 11. The steam S from a steam supply device (not shown) is uniformly 
discharged from a multiplicity of tiny holes 8 formed in the upper surface 
of the ironing table 4A so that the garment can be steamed under pressure 
for a specified time. 
The last one of the foot switches 51 is then pressed to stop the discharge 
of steam S. The pressing plate 5 is moved vertically upward with its 
pressing surface facing the ironing table 4A when the other pushbutton 
switch 51 is turned on. Simultaneously, the air supply blower 10 is 
actuated to uniformly supply a flow of air through the tiny hole 8 in the 
upper surface of the ironing table 4A. The air cools the sleeve of the 
garment and the garment thus remains smooth without wrinkles. 
On the other hand, the pressing plate 5 at its upper position is 
horizontally moved with its pressing surface 7 facing downward to above 
the ironing table 4B located next to the table 4A. Then, the pressing 
plate 5 is vertically moved downward to the ironing table 4B for ironing 
the body of the garment when the pushbutton switch 51 is turned on in the 
same manner described above. 
During a period when the pressing plate 5 presses on the ironing table 4A 
for ironing the sleeve of the garment, it is possible to place the body of 
the garment over the ironing table 4B in preparation for ironing. Thus, 
the single pressing plate 5 can effectively be utilized, which improves 
workability. 
Additionally, the pressing plate 5 moves with its pressing surface facing 
downward so that hot air therefrom is prevented from blowing directly 
against the face or hands of an operator who can thus carry out ironing 
under a safe working condition. 
Furthermore, according to this invention, a plurality of ironing tables, 
not limited to the two ironing tables 4A and 4B of the embodiment, are 
successively attachable of distinct shape corresponding to each part of 
the garment to be ironed. It is thus possible to carry out ironing of e.g. 
a sleeve and a body of a garment at a time on one single ironing 
apparatus.