CN110780581A - Watch escape fork assembly equipment and method - Google Patents
Watch escape fork assembly equipment and method Download PDFInfo
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- CN110780581A CN110780581A CN201911029148.7A CN201911029148A CN110780581A CN 110780581 A CN110780581 A CN 110780581A CN 201911029148 A CN201911029148 A CN 201911029148A CN 110780581 A CN110780581 A CN 110780581A
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- G—PHYSICS
- G04—HOROLOGY
- G04D—APPARATUS OR TOOLS SPECIALLY DESIGNED FOR MAKING OR MAINTAINING CLOCKS OR WATCHES
- G04D3/00—Watchmakers' or watch-repairers' machines or tools for working materials
- G04D3/0074—Watchmakers' or watch-repairers' machines or tools for working materials for treatment of the material, e.g. surface treatment
- G04D3/0087—Watchmakers' or watch-repairers' machines or tools for working materials for treatment of the material, e.g. surface treatment for components of the escapement mechanism, e.g. lever escapement, escape wheel
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Abstract
The invention relates to the technical field of watch production. A watch escapement fork assembly device comprises a rack, an escapement fork and fork shaft assembly device, an escapement fork group conveying device and a contact pin assembly device; the escapement fork and fork shaft assembling device, the escapement fork set conveying device and the pin assembling device are respectively arranged on the rack, the feeding end of the escapement fork set conveying device is connected with the discharging end of the escapement fork and fork shaft assembling device, and the escapement fork and fork shaft assembling device is used for assembling the escapement fork and the fork shaft; the discharging end of the escapement fork group conveying device is connected with the assembling device, and the pin assembling device is used for assembling the escapement fork group and the pins. The advantage of this patent is that realize automatic assembly, promote pallet and fork shaft assembly efficiency and assembly quality, promote conveying efficiency, promote contact pin and pallet assembly efficiency and assembly quality.
Description
Technical Field
The invention relates to the technical field of watch production, in particular to an equipment method for assembling a watch pallet.
Background
At present, when the watch escape fork is assembled, the fork shaft is firstly inserted into the inserting piece through manual work, then the combined body of the fork shaft and the escape fork is conveyed to the next procedure, two inserting needles are inserted into the escape fork through manual work, and finally the inserting piece is placed under a punching machine for punching and assembling. The existing assembling and processing modes are all carried out manually, so that assembling errors and conveying errors are easy to occur in the assembling and conveying processes, the assembling quality is reduced, the assembling consistency cannot be guaranteed, the rejection rate can be greatly improved, and the production assembling efficiency and the production progress are greatly influenced.
At present, no automatic assembly equipment for automatically assembling the escape fork, the fork shaft and the contact pin exists in the market.
Disclosure of Invention
The invention aims to solve the problem of assembly of the existing watch escapement fork, and provides a device for automatically assembling the escapement fork and a fork shaft by the escapement fork and the fork shaft assembly device, so that the assembly efficiency and the assembly quality are improved; the conveying efficiency and the conveying stability are improved through the pallet fork group conveying device; a watch pallet assembly apparatus that improves pin assembly quality and pin assembly efficiency by a pin assembly device.
For the purpose of the invention, the following technical scheme is adopted for realizing the purpose:
a watch escapement fork assembly device comprises a rack, an escapement fork and fork shaft assembly device, an escapement fork group conveying device and a contact pin assembly device; the escapement fork and fork shaft assembling device, the escapement fork set conveying device and the pin assembling device are respectively arranged on the rack, the feeding end of the escapement fork set conveying device is connected with the discharging end of the escapement fork and fork shaft assembling device, and the escapement fork and fork shaft assembling device is used for assembling the escapement fork and the fork shaft; the discharging end of the escapement fork group conveying device is connected with the assembling device, and the pin assembling device is used for assembling the escapement fork group and the pins.
Preferably, the pallet and fork assembly device comprises a pallet feeding module, a fork transfer module and a fork assembly module; the pallet feeding module, the fork shaft transferring module and the fork shaft assembling module are respectively arranged on the rack, and the pallet feeding module and the fork shaft feeding module are respectively a pallet feeding vibration disc and a fork shaft feeding vibration disc; the pallet fork feeding module and the fork shaft feeding module are respectively used for conveying and feeding the pallet fork and the fork shaft; the fork shaft transfer module is connected with the discharge end of the fork shaft feeding module; the fork shaft transfer module is used for conveying and transferring the fork shafts; the fork shaft assembly module is positioned between the pallet fork feeding module and the fork shaft feeding module; the fork shaft assembly module is used for inserting the fork shaft onto the escapement fork; the discharge end of the fork shaft assembly module is connected with the feed end of the pallet fork set conveying device.
Preferably, the fork shaft transfer module comprises a fork shaft transfer bracket, a fork shaft transfer cylinder, a fork shaft transfer moving block and a fork shaft conveying block; the fork shaft transferring device comprises a rack, a fork shaft transferring support, a fork shaft transferring cylinder, a fork shaft transferring moving block, a fork shaft transferring sliding rail, a fork shaft transferring sliding block, a fork shaft transferring sliding rail, a fork shaft conveying block and a fork shaft conveying block, wherein the fork shaft transferring support is arranged on the rack, the fork shaft transferring cylinder is arranged at the front part of the fork shaft transferring support, the fork shaft transferring moving block is connected with the fork shaft transferring cylinder, the fork shaft transferring moving block is arranged on the fork shaft transferring support through the fork shaft transferring sliding rail, the fork shaft conveying block is arranged on.
Preferably, the fork shaft assembly module comprises a fork shaft assembly bracket, a front and rear driving assembly, a horizontal driving assembly and a lifting driving assembly; the fork shaft assembling support is arranged on the rack, and a base matching block is arranged at the front part of the fork shaft assembling support; the front and rear driving components are arranged on the fork shaft assembly bracket and are used for moving front and rear; the horizontal driving assembly is arranged on the fork shaft assembly support and is positioned above the base matching block, the horizontal driving assembly is used for carrying out horizontal adjustment, the lifting driving assembly is arranged on the horizontal driving assembly, and the lifting driving assembly is used for carrying out lifting grabbing assembly; and a discharge channel is arranged at the front part of the fork shaft assembling support.
Preferably, the front and rear driving assembly comprises a front and rear driving cylinder, a front and rear driving shaft, a front and rear driving limiting block and an assembling base; the front and rear driving cylinders are arranged at the rear part of the fork shaft assembling support, the front and rear driving shafts are connected with the front and rear driving cylinders, the front and rear driving limiting blocks are arranged on the fork shaft assembling support, the front and rear driving shafts penetrate through the front and rear driving limiting blocks to be connected with the assembling base, and the assembling base is matched with the base matching block to slide; an escape fork limiting groove is formed in the assembling base; a fork shaft insertion groove is formed in the escapement fork limiting groove; an assembly limiting block is arranged at the front part of the fork shaft assembly bracket, and a semicircular assembly groove is formed in the rear side of the top of the assembly limiting block; the horizontal driving assembly comprises a horizontal driving frame, a horizontal driving cylinder and a horizontal moving block; the horizontal driving frame is arranged on the fork shaft assembly bracket, the horizontal driving cylinder is arranged at the left part of the horizontal driving frame, the horizontal moving block is connected with the moving part of the horizontal driving cylinder, and the horizontal moving block is arranged on the fork shaft assembly bracket through a horizontal moving slide rail; the lifting driving assembly comprises a lifting driving cylinder, a lifting moving block and a fork shaft suction nozzle; the lifting driving cylinder is arranged on the horizontal moving block, the upper part of the lifting moving block is connected with the moving part of the lifting driving cylinder, and the lower part of the lifting moving block is fixedly connected with the fork shaft suction nozzle.
Preferably, the pin assembling device comprises a pin feeding module, a pin transferring module and a pin assembling module; the contact pin feeding module, the contact pin transferring module and the contact pin assembling module are respectively arranged on the rack, the contact pin feeding module is a contact pin conveying vibration disc, the discharging end of the contact pin feeding module is connected with the feeding end of the contact pin transferring module, the discharging end of the contact pin transferring module is connected with the contact pin assembling module, the discharging end of the pallet group conveying device is connected with the contact pin assembling module, and the contact pin assembling module is used for assembling the pallet group and the contact pin.
Preferably, the pin transfer module comprises a pin transfer bracket, a pin transfer driving assembly, a rotary supporting frame and a rotary grabbing rod; the contact pin transfer support is arranged on the rack, the contact pin transfer driving assembly is arranged at the lower part of the contact pin transfer support, and the contact pin transfer driving assembly penetrates through the contact pin transfer support to be connected with the rotary supporting frame; a lifting guide rod is arranged in the rotary supporting frame, the rotary grabbing rod is sleeved on the lifting guide rod through a lifting grabbing moving block, and two contact pin suction heads are arranged on the lower portion of the outer end of the rotary grabbing rod.
Preferably, the contact pin transfer driving assembly comprises a contact pin transfer cylinder, a telescopic rack, a matching gear sleeve and a rotating base; the contact pin transferring cylinder is arranged at the lower part of the top of the contact pin transferring support, the telescopic rack is connected with the contact pin transferring cylinder, the rotating base is arranged on a top plate of the contact pin transferring support through a bearing, the matching gear sleeve is sleeved at the lower part of the rotating base, and the matching gear sleeve is meshed with the telescopic rack; a transfer limiting rod is arranged on the rotating base; limiting blocks are arranged on two sides of the contact pin transferring support; the transfer limiting rod is matched with the limiting blocks on the two sides.
Preferably, the contact pin assembling module comprises a contact pin bracket, a contact pin forward and backward moving assembly, a contact pin limiting cylinder, an ejection cylinder and a contact pin stamping assembly; the contact pin forward-backward moving assembly comprises a contact pin forward-backward moving cylinder and a contact pin assembling supporting block; the contact pin forward and backward moving cylinder is arranged at the front part of the contact pin bracket, the contact pin assembling supporting block is connected with the moving part of the contact pin forward and backward moving cylinder, and the contact pin assembling supporting block is matched with the contact pin assembling base; an assembly escapement fork groove is formed in the contact pin assembly supporting block; a fork shaft matching groove is formed in the assembly escapement fork groove, and contact pin matching grooves are formed in the assembly escapement fork groove and located on two sides of the fork shaft matching groove respectively; an assembly pressing block is arranged on the contact pin assembly supporting block and positioned at the left part of the assembly escapement fork groove; the contact pin assembling support block is provided with a contact pin assembling cover plate, and the contact pin assembling cover plate is matched with the contact pin assembling support block; the contact pin limiting cylinder is arranged on the contact pin support and is positioned above the contact pin assembling supporting block, the contact pin limiting cylinder is connected with a stamping limiting plate, and a stamping notch is formed in the stamping limiting plate; the ejection cylinder is arranged on the contact pin support and is positioned on the left side of the assembling pressing block, and the ejection cylinder is matched with the assembling pressing block to eject the material; the contact pin stamping assembly comprises a contact pin stamping cylinder, a contact pin stamping moving block, a stamping matching seat and a stamping head; the contact pin stamping cylinder is arranged at the top of the contact pin support, the contact pin stamping moving block is connected with the bottom of the contact pin stamping cylinder, the stamping matching seat is arranged at the left part of the contact pin support, the contact pin stamping moving block is matched with the stamping matching seat, the stamping head is arranged at the bottom of the contact pin stamping moving block, and the stamping head is positioned right above the stamping notch.
A method for assembling a watch escapement fork comprises the steps that an escapement fork is conveyed to a fork shaft assembling module through an escapement fork feeding module in an escapement fork and fork shaft assembling device, and a fork shaft is conveyed to a fork shaft transferring module through the fork shaft feeding module; carry the fork shaft to horizontal drive subassembly through on the fork shaft assembly module and absorb the fork shaft and remove to the pallet top, insert the fork shaft to the pallet through the lift drive subassembly, carry the assembly body of pallet and fork shaft to the contact pin assembly supporting shoe in the contact pin assembly device through pallet group conveyor on, transfer the module to cooperate through contact pin feeding module and contact pin and install the contact pin to the contact pin assembly supporting shoe in the contact pin assembly supporting shoe on the pallet group, stamp the contact pin to the pallet group and the ejection of compact through the contact pin stamping assembly in the contact pin assembly module.
According to the watch pallet assembly equipment adopting the technical scheme, the equipment is convenient for better transfer and conveying through the fork shaft transfer module, the stability in the transfer process is improved, and a better connection effect is achieved; the front and rear driving components in the fork shaft assembly module are convenient for better front and rear positioning, so that the front and rear driving components are convenient for better matching with the pallet feeding module and the fork shaft transfer module, and the assembly efficiency and the assembly quality are further improved; the horizontal driving component and the lifting driving component are convenient for horizontal and lifting positioning, so that the fork shaft can be better sucked and conveyed, and the assembly quality and the assembly efficiency of the fork shaft and the escapement fork can be further improved; the contact pin transfer module is convenient for better sucking and conveying the contact pins, plays a better connecting role and is convenient for contact pin conveying and subsequent assembly; the assembling quality and the assembling and conveying efficiency are further improved through the pin assembling module. To sum up, the advantage of this patent is that realize automatic assembly, promotes pallet and fork shaft assembly efficiency and assembly quality, promotes conveying efficiency, promotes contact pin and pallet assembly efficiency and assembly quality.
Drawings
Fig. 1 is a schematic view of the structure of a watch pallet assembly device according to the invention.
Fig. 2 is a schematic view of the construction of the pallet fork, fork shaft and pin assembly.
Fig. 3 is a schematic structural view of the pallet fork and fork shaft assembling apparatus.
Fig. 4 is a schematic structural view of the pin mounting apparatus.
Fig. 5 shows the pin forward and backward movement assembly.
Detailed Description
The following describes a detailed embodiment of the present invention with reference to the accompanying drawings.
As shown in fig. 1, a watch pallet assembly apparatus comprises a frame 1, a pallet and fork shaft assembly device 2, a pallet set conveying device 3 and a pin assembly device 4; the pallet and fork shaft assembling device 2, the pallet group conveying device 3 and the pin assembling device 4 are respectively arranged on the rack 1, the feeding end of the pallet group conveying device 3 is connected with the discharging end of the pallet and fork shaft assembling device 2, and the pallet and fork shaft assembling device 2 is used for assembling the pallet and the fork shaft; the discharging end of the escapement fork group conveying device 3 is connected with the assembling device 4, and the pin assembling device 4 is used for assembling the escapement fork group and the pins.
As shown in fig. 2, the diagram is a schematic diagram of a finished product after assembling of pallet a, fork shaft b and pin c, and the assembly is completed by firstly inserting fork shaft b into pallet a and then inserting two pins c into pallet a together.
As shown in fig. 1 and 3, the pallet and fork assembly apparatus 2 includes a pallet feeding module 21, a fork feeding module 22, a fork transfer module 23, and a fork assembly module 24; the pallet feeding module 21, the fork shaft feeding module 22, the fork shaft transferring module 23 and the fork shaft assembling module 24 are respectively arranged on the rack 1, and the pallet feeding module 21 and the fork shaft feeding module 22 are respectively a pallet feeding vibration disc and a fork shaft feeding vibration disc; the pallet fork feeding module 21 and the fork shaft feeding module 22 are respectively used for conveying and feeding the pallet fork and the fork shaft; the fork shaft transfer module 23 is connected with the discharge end of the fork shaft feeding module 22; the fork shaft transfer module 23 is used for conveying and transferring the fork shafts; the fork assembly module 24 is located between the pallet fork feeding module 21 and the fork feeding module 22; fork assembly module 24 is used to plug the fork onto the escapement fork; the discharge end of the fork shaft assembly module 23 is connected with the feed end of the pallet fork set conveying device 3.
As shown in fig. 3, the fork axis transfer module 23 includes a fork axis transfer bracket 231, a fork axis transfer cylinder 232, a fork axis transfer moving block 233, and a fork axis conveying block 234; the fork shaft transfer support 231 is arranged on the frame 1, the fork shaft transfer cylinder 232 is arranged at the front part of the fork shaft transfer support 231, the fork shaft transfer moving block 233 is connected with the fork shaft transfer cylinder 232, and the fork shaft transfer moving block 233 is driven by the fork shaft transfer cylinder 232 to move back and forth, so that the transfer positioning precision is further improved. The fork shaft transfer moving block 233 is disposed on the fork shaft transfer bracket 231 through the fork shaft transfer slide rail, and the fork shaft transfer slide rail facilitates better support and further improves sliding efficiency. The fork shaft transfer block 234 is provided on the fork shaft transfer moving block 233, and the fork shaft is transferred by the movement of the fork shaft transfer block 234. Be provided with the fork axle groove 2341 that matches with the fork axle on the fork axle transport piece 234, be convenient for better carry the fork axle steadily through fork axle groove 2341, further promote the stability of carrying.
During operation, the fork shaft transferring cylinder 232 drives the fork shaft conveying block 234 on the fork shaft transferring moving block 233 to move to the discharging end of the fork shaft feeding module 22, the fork shaft is conveyed to the fork shaft groove 2341 in the fork shaft conveying block 234 through the fork shaft feeding module 22, and the fork shaft is conveyed to the feeding end of the fork shaft assembling module 24 through the fork shaft transferring cylinder 232.
The fork shaft transfer module 23 is convenient for better transfer and conveying, improves the stability in the transfer process and plays a better engagement role.
The fork shaft assembly module 24 comprises a fork shaft assembly bracket 241, a front and rear driving assembly 242, a horizontal driving assembly 243 and a lifting driving assembly 244; the fork shaft assembling support 241 is arranged on the frame 1, the front portion of the fork shaft assembling support 241 is provided with a base matching block 2411, and the base matching block 2411 is convenient to better limit, so that better support is realized. The front and rear driving assembly 242 is disposed on the fork shaft mounting bracket 241, and the front and rear driving assembly 242 is used for moving forward and backward; the horizontal driving component 243 is arranged on the fork shaft assembling support 241 and is positioned above the base matching block 2411, the horizontal driving component 243 is used for horizontal adjustment, the lifting driving component 244 is arranged on the horizontal driving component 243, and the lifting driving component 244 is used for lifting, grabbing and assembling; the fork shaft mounting bracket 241 is provided with a discharge passage 245 at the front.
The front and rear driving assembly 242 comprises a front and rear driving cylinder 2421, a front and rear driving shaft 2422, a front and rear driving limiting block 2423 and an assembling base 2424; the front and rear driving cylinders 2421 are disposed at the rear of the fork shaft assembling bracket 241, the front and rear driving shafts 2422 are connected to the front and rear driving cylinders 2421, and the front and rear driving shafts 2422 are driven to move forward and backward by the front and rear driving cylinders 2421, so that the forward and backward moving efficiency and the forward and backward moving accuracy are further improved. The front and rear driving limiting blocks 2423 are arranged on the fork shaft assembling support 241, the front and rear driving shafts 2422 penetrate through the front and rear driving limiting blocks 2423 to be connected with the assembling base 2424, and better supporting and limiting are facilitated through the front and rear driving limiting blocks 2423. The assembly base 2424 is matched with the base matching block 2411 to slide; the assembly base 2424 is provided with a pallet limit groove 24241, and the pallet limit groove 24241 is matched with the pallet. A fork insertion groove 24242 is provided on the pallet stopper groove 24241, by which the insertion of the fork is facilitated and the slipping-out after the assembly is facilitated, is provided. The front portion of the fork shaft assembling support 241 is provided with an assembling limiting block 2412, the rear side of the top of the assembling limiting block 2412 is provided with a semicircular assembling groove 24121, and the semicircular assembling groove 24121 on the assembling limiting block 2412 is convenient for better limiting and assembling.
During operation, the pallets on the pallet feeding module 21 are conveyed into the pallet limiting grooves 24241, and the assembly bases 2424 are driven by the front and rear driving cylinders 2421 through the front and rear driving shafts 2422 to move forwards to be connected with the fork shaft transfer module 23.
Better fore-aft positioning is facilitated by the fore-aft drive assembly 242, which facilitates better cooperation with the pallet fork feeder module 21 and the fork axle transfer module 23, further improving assembly efficiency and assembly quality.
The horizontal driving assembly 243 comprises a horizontal driving frame 2431, a horizontal driving cylinder 2432 and a horizontal moving block 2433; horizontal drive frame 2431 sets up on fork axle assembly support 241, and horizontal drive cylinder 2432 sets up the left part at horizontal drive frame 2431, and horizontal moving block 2433 is connected with the removal portion of horizontal drive cylinder 2432, drives horizontal moving block 2433 through horizontal drive cylinder 2432 and carries out horizontal migration to further be convenient for the absorption and the transfer of fork axle. The horizontal moving block 2433 is disposed on the fork shaft mounting bracket 241 through a horizontal moving slide rail, which facilitates better sliding efficiency and support.
The lifting driving component 244 comprises a lifting driving cylinder 2441, a lifting moving block 2442 and a fork shaft suction nozzle 2443; the lifting driving cylinder 2441 is arranged on the horizontal moving block 2433, the upper part of the lifting moving block 2442 is connected with the moving part of the lifting driving cylinder 2441, and the lifting driving cylinder 2441 drives the lifting moving block 2442 to lift, so that the lifting positioning precision is further improved. The lower part of the lifting moving block 2442 is fixedly connected with the fork shaft suction nozzle 2443, and the fork shaft suction nozzle 2443 is convenient for better suction and assembly.
During operation, the horizontal driving cylinder 2432 in the horizontal driving assembly 243 drives the horizontal moving block 2433 to perform horizontal positioning, so that the fork shaft suction nozzle 2443 moves to the upper side of the fork shaft transfer module 23, the fork shaft on the fork shaft transfer module 23 is sucked and moved to the upper side of the escapement fork in the assembly base 2424, the lifting driving cylinder 2441 in the lifting driving assembly 244 drives the fork shaft suction nozzle 2443 to descend, and the fork shaft is inserted into the escapement fork.
Horizontal and lifting positioning is facilitated through the horizontal driving assembly 243 and the lifting driving assembly 244, so that the fork shaft is facilitated to be better sucked and conveyed, and the assembly quality and the assembly efficiency of the fork shaft and the escapement fork are further improved.
As shown in fig. 1, 4 and 5, the pin mounting apparatus 4 includes a pin feeding module 41, a pin transferring module 42 and a pin mounting module 43; the contact pin feeding module 41, the contact pin transferring module 42 and the contact pin assembling module 43 are respectively arranged on the rack 1, the contact pin feeding module 41 is a contact pin conveying vibration disc, the discharging end of the contact pin feeding module 41 is connected with the feeding end of the contact pin transferring module 42, the discharging end of the contact pin transferring module 42 is connected with the contact pin assembling module 43, the discharging end of the escapement fork group conveying device 3 is connected with the contact pin assembling module 43, and the contact pin assembling module 43 is used for assembling the escapement fork group and the contact pin.
The pin transfer module 42 comprises a pin transfer bracket 421, a pin transfer driving component 422, a rotary supporting frame 423 and a rotary grabbing rod 424; the pin transfer support 421 is arranged on the rack 1, the pin transfer driving assembly 422 is arranged at the lower part of the pin transfer support 421, and the pin transfer driving assembly 422 passes through the pin transfer support 421 and is connected with the rotary supporting frame 423; the lifting guide rod 4231 is arranged in the rotary supporting frame 423, and the lifting guide rod 4231 is convenient for better lifting movement, so that the contact pins can be better transferred. The rotary grabbing rod 424 is sleeved on the lifting guide rod 4231 through the lifting grabbing moving block 425, two pin suction heads 4241 are arranged at the lower part of the outer end of the rotary grabbing rod 424, and after two pins are grabbed simultaneously through the two pin suction heads 4241, the two pins are inserted simultaneously, so that the assembly efficiency is improved.
The pin transfer driving assembly 422 comprises a pin transfer cylinder 4221, a telescopic rack 4222, a matching gear sleeve 4223 and a rotating base 4224; a pin transfer cylinder 4221 is arranged at the lower part of the top of the pin transfer support 421, a telescopic rack 4222 is connected with the pin transfer cylinder 4221, the pin transfer cylinder 4221 drives the telescopic rack 4222 to extend and retract back and forth, a rotary base 4224 is arranged on the top plate of the pin transfer support 421 through a bearing, a matching gear sleeve 4223 is sleeved at the lower part of the rotary base 4224, and the matching gear sleeve 4223 is meshed with the telescopic rack 4222; a transfer limit rod 4225 is arranged on the rotary base 4224; limiting blocks 4211 are arranged at two sides of the pin transferring support 421; the shifting limiting rod 4225 is matched with the limiting blocks 4211 on two sides, and the shifting limiting rod 4225 and the limiting blocks 4211 on two sides are convenient for better limiting the rotating angle, so that the shifting is more effective.
During operation, shift cylinder 4221 through the contact pin on contact pin shift module 42 and drive flexible rack 4222 and stretch out and draw back to make flexible rack 4222 drive cooperation tooth cover 4223 rotatory, and then drive the rotatory support frame 423 on the rotating base 4224 and rotate, thereby make rotatory grabbing pole 424 shift two contact pins to on the contact pin assembly module 43 by contact pin feeding module 41.
The pin transfer module 42 facilitates better sucking and conveying pins, plays a better linking role, and facilitates pin conveying and subsequent assembly.
The pin assembling module 43 comprises a pin bracket 431, a pin forward-backward moving assembly 432, a pin limiting cylinder 433, an ejection cylinder 434 and a pin punching assembly 435; the pin holder 431 is provided on the housing 1, and a front portion of the pin holder 431 is provided with a pin mounting seat 4311, by which the pin mounting seat 4311 facilitates better mounting and supporting. The pin forward-backward moving assembly 432 comprises a pin forward-backward moving cylinder 4321 and a pin assembling supporting block 4322; the pin forward-backward moving cylinder 4321 is arranged at the front part of the pin support 431, the pin assembling support block 4322 is connected with the moving part of the pin forward-backward moving cylinder 4321, and the pin assembling support block 4322 is driven to move forward and backward by the pin forward-backward moving cylinder 4321, so that the positioning accuracy is further improved. The pin assembling support block 4322 is matched with the pin assembling base 4311 to slide, so that the sliding efficiency is improved. The pin fitting support block 4322 is provided with a fitting pallet groove 43221, which facilitates better spacing of the pallet by fitting the pallet groove 43221. The assembly pallet fork groove 43221 is provided with a fork engagement groove 43222, which facilitates better entry of the fork through the fork engagement groove 43222. The assembly escapement fork groove 43221 is provided with pin fitting grooves 43223 at both sides of the fork shaft fitting groove 43222, respectively, which facilitate better fitting engagement with two pins through the pin fitting grooves 43223 at both sides. An assembly pressing block 43224 is provided on the pin assembly support block 4322 at the left portion of the assembly pallet groove 43221, and the assembly pressing block 43224 facilitates better pressing of the pressing piece, thereby improving stability during punching. The pin assembling support block 4322 is provided with a pin assembling cover plate 4323, the pin assembling cover plate 4323 is matched with the pin assembling support block 4322, and the pin assembling cover plate 4323 is convenient for better assembling and positioning, so that position deviation is prevented from occurring during stamping.
During operation, the assembly body of the fork shaft and the pallet is conveyed to the pin assembly supporting block 4322 through the pallet group conveying device 3, the pin forward-backward moving cylinder 4321 drives the pin assembly supporting block 4322 to move forward, and two pins are transferred to the pallet group through the pin transfer module 42.
Through contact pin back-and-forth movement subassembly 432 be convenient for better carry on the front and back location to better link up with pallet fork group conveyor 3 mutually, can cooperate with contact pin transfer module 42 well again simultaneously, thereby further promote conveying efficiency and assembly conveying efficiency.
The pin limiting cylinder 433 is arranged on the pin support 431 and located above the pin assembling support block 4322, the pin limiting cylinder 433 is connected with a stamping limiting plate 4331, a stamping notch 4332 is arranged on the stamping limiting plate 4331, and better limiting is facilitated through the stamping notch 4332 on the stamping limiting plate 4331 during stamping. The ejection cylinder 434 is arranged on the pin support 431 and is positioned on the left side of the assembling pressing block 43224, and the ejection cylinder 434 is matched with the assembling pressing block 43224 to eject the material; the pin stamping assembly 435 includes a pin stamping cylinder 4351, a pin stamping moving block 4352, a stamping matching seat 4353 and a stamping head 4354; the pin punching cylinder 4351 is arranged at the top of the pin bracket 431, the pin punching moving block 4352 is connected with the bottom of the pin punching cylinder 4351, and the pin punching moving block 4352 is driven by the pin punching cylinder 4351 to perform lifting punching. The press matching seat 4353 is arranged at the left part of the pin support 431, and the pin press moving block 4352 is matched with the press matching seat 4353, so that the press stability and the press quality are improved. A punch head 4354 is provided at the bottom of the pin punch moving block 4352, and the punch head 4354 is located right above the punch recess 4332, and both pins are precision-fitted to the pallet by the punch head 4354.
The escape fork goes into through vibration dish pay-off and straight shaking, assembles escape fork and fork shaft together earlier, then enters into another vibration dish again after having assembled and goes on, makes contact pin it stand after getting the needle structure by vacuum adsorption after the pay-off of little vibration dish, gets the needle structure by the rotation again and inhales away the contact pin and put into on the fork and carry out precision Assembly, and the punching press head is disposable makes up contact pin and escape fork completely.
A method for assembling a watch pallet, comprising, in sequence, the following steps: the device delivers the pallet to the pallet assembly module 24 through the pallet feeding module 21 in the pallet and fork assembly apparatus 2, and delivers the fork to the fork transfer module 23 through the fork feeding module 22; the fork shaft is conveyed to the horizontal driving assembly 243 through the fork shaft assembling module 24 to suck and move the fork shaft to the upper part of the escapement fork, the fork shaft is inserted into the escapement fork through the lifting driving assembly 244, an assembly body of the escapement fork and the fork shaft is conveyed to the pin assembling supporting block 4322 in the pin assembling device 4 through the escapement fork group conveying device 3, a pin is installed on the escapement fork group in the pin assembling supporting block 4322 through the matching of the pin feeding module 41 and the pin transferring module 42, and the pin is punched to the escapement fork group through the pin punching assembly 435 in the pin assembling module 43 and discharged.
The equipment is convenient for better transfer and conveying through the fork shaft transfer module 23, improves the stability in the transfer process and plays a better connection role; the front-back driving assembly 242 in the fork shaft assembly module 24 is convenient for better front-back positioning, so that the front-back driving assembly is better matched with the escape fork feeding module 21 and the fork shaft transfer module 23, and the assembly efficiency and the assembly quality are further improved; horizontal and lifting positioning is facilitated through the horizontal driving assembly 243 and the lifting driving assembly 244, so that the fork shaft is better sucked and conveyed, and the assembly quality and the assembly efficiency of the fork shaft and the escapement fork are further improved; the contact pin transfer module 42 is convenient for better sucking and conveying the contact pins, plays a better connecting role and is convenient for contact pin conveying and subsequent assembly; the assembly quality and the assembly conveying efficiency are further improved through the pin assembly module 43.
Claims (10)
1. A watch escapement fork assembly device is characterized by comprising a rack (1), an escapement fork and fork shaft assembly device (2), an escapement fork group conveying device (3) and a contact pin assembly device (4); the escapement fork and fork shaft assembling device (2), the escapement fork set conveying device (3) and the pin assembling device (4) are respectively arranged on the rack (1), the feeding end of the escapement fork set conveying device (3) is connected with the discharging end of the escapement fork and fork shaft assembling device (2), and the escapement fork and fork shaft assembling device (2) is used for assembling the escapement fork and the fork shaft; the discharging end of the escapement fork group conveying device (3) is connected with the assembling device (4), and the pin assembling device (4) is used for assembling the escapement fork group and the pins.
2. A watch pallet assembly device according to claim 1, wherein said pallet and staff assembly means (2) comprise a pallet feeding module (21), a staff feeding module (22), a staff transfer module (23) and a staff assembly module (24); the pallet feeding module (21), the fork shaft feeding module (22), the fork shaft transferring module (23) and the fork shaft assembling module (24) are respectively arranged on the rack (1), and the pallet feeding module (21) and the fork shaft feeding module (22) are respectively a pallet feeding vibration plate and a fork shaft feeding vibration plate; the pallet fork feeding module (21) and the fork shaft feeding module (22) are respectively used for conveying and feeding the pallet fork and the fork shaft; the fork shaft transfer module (23) is connected with the discharge end of the fork shaft feeding module (22); the fork shaft transfer module (23) is used for conveying and transferring the fork shafts; the fork shaft assembly module (24) is positioned between the pallet fork feeding module (21) and the fork shaft feeding module (22); a fork-mounting module (24) for inserting the fork onto the escapement fork; the discharge end of the fork shaft assembly module (23) is connected with the feed end of the pallet fork set conveying device (3).
3. The watch pallet assembly device according to claim 1, wherein said fork transfer module (23) comprises a fork transfer carriage (231), a fork transfer cylinder (232), a fork transfer moving block (233), a fork transport block (234); the fork shaft transferring device is characterized in that the fork shaft transferring support (231) is arranged on the rack (1), the fork shaft transferring cylinder (232) is arranged at the front part of the fork shaft transferring support (231), the fork shaft transferring moving block (233) is connected with the fork shaft transferring cylinder (232), the fork shaft transferring moving block (233) is arranged on the fork shaft transferring support (231) through the fork shaft transferring sliding rail, the fork shaft conveying block (234) is arranged on the fork shaft transferring moving block (233), and a fork shaft groove (2341) matched with the fork shaft is formed in the fork shaft conveying block (234).
4. A watch pallet assembly device according to claim 1, wherein said fork assembly module (24) comprises a fork assembly support (241), a forward and backward drive assembly (242), a horizontal drive assembly (243), a lifting drive assembly (244); the fork shaft assembling support (241) is arranged on the rack (1), and the front part of the fork shaft assembling support (241) is provided with a base matching block (2411); the front and rear driving assembly (242) is arranged on the fork shaft assembling bracket (241), and the front and rear driving assembly (242) is used for moving forwards and backwards; the horizontal driving assembly (243) is arranged on the fork shaft assembling support (241) and is positioned above the base matching block (2411), the horizontal driving assembly (243) is used for carrying out horizontal adjustment, the lifting driving assembly (244) is arranged on the horizontal driving assembly (243), and the lifting driving assembly (244) is used for carrying out lifting grabbing assembly; a discharging channel (245) is arranged on the front part of the fork shaft assembling bracket (241).
5. A watch pallet assembly device according to claim 1, wherein said forward and backward driving assembly (242) comprises a forward and backward driving cylinder (2421), a forward and backward driving shaft (2422), a forward and backward driving stopper (2423), an assembly mount (2424); the front and rear driving cylinder (2421) is arranged at the rear part of the fork shaft assembling bracket (241), the front and rear driving shaft (2422) is connected with the front and rear driving cylinder (2421), the front and rear driving limiting block (2423) is arranged on the fork shaft assembling bracket (241), the front and rear driving shaft (2422) passes through the front and rear driving limiting block (2423) to be connected with the assembling base (2424), and the assembling base (2424) is matched with the base matching block (2411) to slide; an escape fork limiting groove (24241) is arranged on the assembling base (2424); a fork shaft insertion groove (24242) is arranged on the escapement fork limiting groove (24241); an assembly limiting block (2412) is arranged at the front part of the fork shaft assembly bracket (241), and a semicircular assembly groove (24121) is formed in the rear side of the top of the assembly limiting block (2412); the horizontal driving assembly (243) comprises a horizontal driving rack (2431), a horizontal driving cylinder (2432) and a horizontal moving block (2433); the horizontal driving frame (2431) is arranged on the fork shaft assembling support (241), the horizontal driving cylinder (2432) is arranged at the left part of the horizontal driving frame (2431), the horizontal moving block (2433) is connected with the moving part of the horizontal driving cylinder (2432), and the horizontal moving block (2433) is arranged on the fork shaft assembling support (241) through a horizontal moving slide rail; the lifting driving assembly (244) comprises a lifting driving cylinder (2441), a lifting moving block (2442) and a fork shaft suction nozzle (2443); the lifting driving cylinder (2441) is arranged on the horizontal moving block (2433), the upper part of the lifting moving block (2442) is connected with the moving part of the lifting driving cylinder (2441), and the lower part of the lifting moving block (2442) is fixedly connected with the fork shaft suction nozzle (2443).
6. A watch pallet assembly device according to claim 1, characterised in that said pin assembly means (4) comprise a pin feeding module (41), a pin transfer module (42) and a pin assembly module (43); contact pin feeding module (41), contact pin transfer module (42) and contact pin assembly module (43) set up respectively on frame (1), contact pin feeding module (41) carry the vibrations dish for the contact pin, the discharge end of contact pin feeding module (41) link up with the feed end of contact pin transfer module (42), the discharge end of contact pin transfer module (42) with contact pin assembly module (43) link up mutually, and the discharge end of pallet group conveyor (3) links up with contact pin assembly module (43) mutually, contact pin assembly module (43) are used for assembling pallet group and contact pin.
7. A watch pallet assembly device according to claim 1, characterised in that said pin transfer module (42) comprises a pin transfer carriage (421), a pin transfer drive assembly (422), a rotary carriage (423) and a rotary gripping lever (424); the pin transfer support (421) is arranged on the rack (1), the pin transfer driving component (422) is arranged at the lower part of the pin transfer support (421), and the pin transfer driving component (422) penetrates through the pin transfer support (421) to be connected with the rotary support frame (423); a lifting guide rod (4231) is arranged in the rotary supporting frame (423), the rotary grabbing rod (424) is sleeved on the lifting guide rod (4231) through a lifting grabbing moving block (425), and two pin suction heads (4241) are arranged at the lower part of the outer end of the rotary grabbing rod (424).
8. The watch pallet assembly device according to claim 1, wherein said pin transfer drive assembly (422) comprises a pin transfer cylinder (4221), a telescopic rack (4222), a cooperating sleeve gear (4223), a rotary base (4224); the pin transfer cylinder (4221) is arranged at the lower part of the top of the pin transfer support (421), the telescopic rack (4222) is connected with the pin transfer cylinder (4221), the rotating base (4224) is arranged on a top plate of the pin transfer support (421) through a bearing, the matching gear sleeve (4223) is sleeved at the lower part of the rotating base (4224), and the matching gear sleeve (4223) is meshed with the telescopic rack (4222); a transfer limit rod (4225) is arranged on the rotary base (4224); two sides of the pin transferring bracket (421) are provided with limit blocks (4211); the transfer limiting rod (4225) is matched with limiting blocks (4211) on two sides.
9. A watch pallet assembly device according to claim 1, characterised in that said pin assembly module (43) comprises a pin holder (431), a pin forward and backward movement assembly (432), a pin limit cylinder (433), an ejection cylinder (434) and a pin punch assembly (435); the pin support (431) is arranged on the rack (1), a pin assembling base (4311) is arranged at the front part of the pin support (431), and the pin forward and backward moving assembly (432) comprises a pin forward and backward moving cylinder (4321) and a pin assembling supporting block (4322); the pin forward and backward moving cylinder (4321) is arranged at the front part of the pin support (431), the pin assembling supporting block (4322) is connected with the moving part of the pin forward and backward moving cylinder (4321), and the pin assembling supporting block (4322) is matched with the pin assembling base (4311); the pin assembling supporting block (4322) is provided with an assembling escapement fork groove (43221); a fork shaft matching groove (43222) is arranged on the assembling escapement fork groove (43221), and pin matching grooves (43223) are respectively arranged on the assembling escapement fork groove (43221) and positioned on two sides of the fork shaft matching groove (43222); an assembling pressing block (43224) is arranged on the pin assembling supporting block (4322) at the left part of the assembling escapement fork groove (43221); the contact pin assembling device is characterized in that the contact pin assembling supporting block (4322) is provided with a contact pin assembling cover plate (4323), and the contact pin assembling cover plate (4323) is matched with the contact pin assembling supporting block (4322); the pin limiting cylinder (433) is arranged on the pin support (431) and is positioned above the pin assembling support block (4322), the pin limiting cylinder (433) is connected with a stamping limiting plate (4331), and the stamping limiting plate (4331) is provided with a stamping notch (4332); the ejection cylinder (434) is arranged on the contact pin bracket (431) and is positioned on the left side of the assembling pressing block (43224), and the ejection cylinder (434) is matched with the assembling pressing block (43224) to eject the material; the pin stamping assembly (435) comprises a pin stamping cylinder (4351), a pin stamping moving block (4352), a stamping matching seat (4353) and a stamping head (4354); the pin stamping device is characterized in that the pin stamping cylinder (4351) is arranged at the top of the pin support (431), the pin stamping moving block (4352) is connected with the bottom of the pin stamping cylinder (4351), the stamping matching seat (4353) is arranged at the left part of the pin support (431), the pin stamping moving block (4352) is matched with the stamping matching seat (4353), the stamping head (4354) is arranged at the bottom of the pin stamping moving block (4352), and the stamping head (4354) is positioned right above the stamping notch (4332).
10. A method for assembling a watch pallet, characterized in that the pallet is conveyed to a pallet assembly module (24) by a pallet feeding module (21) in a pallet and pallet assembly apparatus (2), and the pallet is conveyed to a pallet transfer module (23) by a pallet feeding module (22); the fork shaft is conveyed to a horizontal driving assembly (243) through a fork shaft assembling module (24) to suck the fork shaft and move to the upper part of an escapement fork, the fork shaft is inserted into the escapement fork through a lifting driving assembly (244), an assembly body of the escapement fork and the fork shaft is conveyed to a pin assembling supporting block (4322) in a pin assembling device (4) through an escapement fork group conveying device (3), pins are installed on the escapement fork group in the pin assembling supporting block (4322) through matching of a pin feeding module (41) and a pin transferring module (42), and the pins are punched to the escapement fork group through a pin punching assembly (435) in a pin assembling module (43) and are discharged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911029148.7A CN110780581A (en) | 2019-10-28 | 2019-10-28 | Watch escape fork assembly equipment and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911029148.7A CN110780581A (en) | 2019-10-28 | 2019-10-28 | Watch escape fork assembly equipment and method |
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| Publication Number | Publication Date |
|---|---|
| CN110780581A true CN110780581A (en) | 2020-02-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911029148.7A Withdrawn CN110780581A (en) | 2019-10-28 | 2019-10-28 | Watch escape fork assembly equipment and method |
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| Country | Link |
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| CN (1) | CN110780581A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112453147A (en) * | 2020-10-13 | 2021-03-09 | 深圳市格雅表业有限公司 | High-precision stamping process and stamping device for watch escape fork |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN204545873U (en) * | 2015-03-30 | 2015-08-12 | 咸阳衡源家居用品有限公司 | Spring machine is revolved to mechanical scale component for automatic precisely mounting spring |
| CN205043450U (en) * | 2015-09-30 | 2016-02-24 | 东莞市典航自动化设备科技有限公司 | Full automatic watch hat equipment |
| US20170050276A1 (en) * | 2015-08-17 | 2017-02-23 | Seiko Epson Corporation | Work System, Composite System, and Robotic System |
| CN107791021A (en) * | 2017-11-20 | 2018-03-13 | 东莞理工学院 | A kind of accurate wrist-watch forks piece forked needle kludge |
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2019
- 2019-10-28 CN CN201911029148.7A patent/CN110780581A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204545873U (en) * | 2015-03-30 | 2015-08-12 | 咸阳衡源家居用品有限公司 | Spring machine is revolved to mechanical scale component for automatic precisely mounting spring |
| US20170050276A1 (en) * | 2015-08-17 | 2017-02-23 | Seiko Epson Corporation | Work System, Composite System, and Robotic System |
| CN205043450U (en) * | 2015-09-30 | 2016-02-24 | 东莞市典航自动化设备科技有限公司 | Full automatic watch hat equipment |
| CN107791021A (en) * | 2017-11-20 | 2018-03-13 | 东莞理工学院 | A kind of accurate wrist-watch forks piece forked needle kludge |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112453147A (en) * | 2020-10-13 | 2021-03-09 | 深圳市格雅表业有限公司 | High-precision stamping process and stamping device for watch escape fork |
| CN112453147B (en) * | 2020-10-13 | 2022-08-05 | 深圳市格雅表业有限公司 | High-precision stamping process and stamping device for watch escape fork |
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Application publication date: 20200211 |