Patent TW-230747-B (TW)
Title: Automatic hair-cutting and hair-end spherical grinder for brushes
Inventor: UENG WEN-JYI
IPC: A46D9/00
Filed: 1992-11-11
Granted: 1994-09-21
Abstract: Automatic hair-cutting and hair-end spherical grinder for brushes includethe following structure: - One machine stand that includes the back machine cover and four supporting egs over four corners. - Material-feeding element that includes a supporting member over the rightottom corner of machine stand, a material collection container tightlynstalled under the supporting member, a supporting block connected withhe top hinge of the supporting member, a sensing rod located at the frontinge of the supporting block, a contact rod in front of the supportinglock, a contact wheel located at the front hinge of the contact rod and spring connecting with the supporting member and the sensing rod. - Oscillating element that includes a pressure chamber on the machine stand, ne hinge of shaft from the chamber bottom is located at the upper rightorner, a coupler linked in the front of the pressure rod, a oscillatingod linked with the coupler, a rotating shaft hinge that is linked withhe oscillating rod and is located in the center of shaft bushing fastenednder the machine stand, a elevating platform installed with rotatinghaft, and a bottom block fastened under the bottom of the rotating shaft. - Elevating element that includes a vertically directed pressure chamber inront of the bottom block fastened over the bottom of rotating shaft, theod of chamber and link of elevating platform, spiral spring hooked withotating shaft, and a loading plate hinged at the bottom. - Up-pushing element that includes a small vertically directed pressurehamber on the elevating platform, a horizontal rod tightly fastened withhe rod bottom, a small shaft rod linked with the other end of theorizontal rod that is fastened under the elevating platform, aorizontally extending pushing block fastened at the center of theorizontal rod, a spring hooked on the top of pressure chamber, aupporting mounting beside the spring that is fastened on the elevatinglatform. - Returning of brush handle that includes a circular concaved slot on thease of the front end of the elevating platform, a pulley in the back end, nylon steel string going through the circular concaved slot and pulley,liding boards on both sides of elevating platform, a protruded blockeneath the shaft bushing, a pulling rope fastened on the protruded blockhat go around a sliding board, bind around pulley, wind around anotherliding board, and finally is tied on the protruded block beside theottom block. - Rotating fixture that includes two clamps on the surface of fixture and atop block at the bottom, a vertically directed hollow rod, a push rod andpring in the hollow rod, a horizontally directed pressure chamber behindhe fixture that is rested on the fixed block (45), a clamping block usedo fasten between the pressure chamber and fixture, a rotating arm tohich the fixed block is attached, a shaft of a cycling type pressurehamber fastened on the machine stand, which is linked with another endf the rotating arm. - Hair-cutting element that includes a hair cutter over the lower leftorner of the machine stand, a stand type motor located at the upper leftorner, pulleys between the hair cutter and motor, belts that eachonnects two pulleys. - Grinding element that includes a deceleration motor behind the machinetand, a grinder under the machine stand, the shaft of grinder isocated at the back cover of the machine stand, a pulley that is locatedt the end of the shaft and is connected with the pulley of decelerationotor by a belt, a grinding wheel in the front of grinder, the rotatinghaft of grinder going through the grinder, a bevel gear on one side ofhe rotating shaft that can tooth with the bevel gear of the centerotating shaft, a small turning wheel in the end of center rotatinghaft that can drive the pulley of motor at the lower right corner ofhe machine cover by belt. - Electromagnetic valve element that includes a machine cover on he right side of the machine stand, and all direction switchinglectromagnetic valves of pressure chamber fastened on machine over. The above-mentioned elements is able to build up a automatic hair-cutting and hair-end spherical grinder for brushes.