CN113857805A - Automatic assembling machine for tact switch - Google Patents
Automatic assembling machine for tact switch Download PDFInfo
- Publication number
- CN113857805A CN113857805A CN202111153332.XA CN202111153332A CN113857805A CN 113857805 A CN113857805 A CN 113857805A CN 202111153332 A CN202111153332 A CN 202111153332A CN 113857805 A CN113857805 A CN 113857805A
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- tact switch
- suction nozzle
- mounting mechanism
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Push-Button Switches (AREA)
Abstract
The invention relates to an automatic assembling machine for a tact switch, which comprises a rack and a turntable arranged on the rack, wherein the periphery of the turntable is uniformly provided with bearing clamps, a base mounting mechanism, a metal dome mounting mechanism for mounting a tact switch metal dome, a silica gel button mounting mechanism for mounting a tact switch silica gel button, a metal shell mounting mechanism for mounting a metal shell of the tact switch, a blanking mechanism, and the base mounting mechanism, the metal dome mounting mechanism, the silica gel button mounting mechanism, the metal shell mounting mechanism and the blanking mechanism are distributed along the rotating direction of the turntable. The automatic assembling equipment designed by the invention enables the base, the snap dome, the silica gel button and the metal shell of the tact switch to be automatically fed, moved and assembled, so that the full-automatic assembling is realized, the manual participation is basically not needed, the assembling efficiency is high, the assembling quality is also ensured, the product quality is improved, the working intensity of personnel is reduced, and the labor cost of enterprise personnel is reduced.
Description
Technical Field
The invention relates to a touch switch assembling technology, in particular to an automatic assembling machine for a touch switch.
Background
Fig. 1 and 2 show a conventional structure of a tact switch. This kind of dab switch comprises base 01, metal dome 02, silica gel button 03 and metal casing 04, and base 01 has the cavity at metal foot and middle part, and the metal dome is located the cavity, covers silica gel button 03 above the metal dome, and metal casing covers in base 01 from the top down, makes silica gel button, metal dome stabilize in the base. Meanwhile, a through hole is formed in the middle of the metal shell, and the upper end of the silica gel button extends out of the through hole, so that the silica gel button is convenient to press. And the metal pins on the base need to be bent during the manufacturing process so as to be conveniently welded on the external circuit board.
In the prior art, the assembly of the tact switch is not complete automatic equipment, the tact switch is completely manually assembled, the requirement on operators is high, the assembly efficiency and the yield are low, and the production cost is high.
Disclosure of Invention
The invention aims to provide an automatic assembling machine for a tact switch, which has high production efficiency and aims to solve the problems in the prior art.
The technical effect to be achieved by the invention is realized by the following technical scheme:
an automatic assembling machine for a tact switch comprises a rack and a turntable arranged on the rack, wherein the periphery of the turntable is uniformly provided with bearing clamps, the rack is provided with a base mounting mechanism which is positioned at the periphery of the turntable and used for mounting a tact switch base, a metal dome mounting mechanism for mounting a tact switch metal dome, a silica gel button mounting mechanism for mounting a tact switch silica gel button, a metal shell mounting mechanism for mounting a tact switch metal shell and a blanking mechanism, the base mounting mechanism, the metal dome mounting mechanism, the silica gel button mounting mechanism, the metal shell mounting mechanism and the blanking mechanism are distributed along the rotating direction of the turntable,
the turntable is driven by a motor driving mechanism arranged on the rack, the motor driving mechanism comprises a servo motor which is positioned below the turntable and fixed on the rack, a cam and a driving belt pulley are arranged on an output shaft of the servo motor, the cam is connected with a cam rod which is arranged vertical to the turntable and drives the cam rod to move up and down axially, the driving belt pulley is synchronously rotated with an input shaft of a gear box through a transmission belt, and an output shaft of the gear box is connected with the turntable and drives the turntable to rotate;
the cam rod penetrates through the turntable, the lower end part of the cam rod is directly contacted with the cam through the rolling shaft, the upper end of the cam rod is fixedly provided with a bearing plate, and the cam rod and the bearing plate synchronously move up and down;
the base mounting mechanism comprises a feeding groove arranged on the rack, a metal pin shaping component for cutting and shaping the metal pins of the light-touch switch base from a base material belt, a base cutting-off component for completely cutting and separating the base from the material belt and a base transferring mechanical arm for transferring the base from the shaping component to the bearing clamp are sequentially arranged along the feeding groove, and the base transferring mechanical arm is arranged on the bearing plate;
the metal dome mounting mechanism comprises a metal dome vibrating disk and a metal dome transferring component for transferring the metal dome to the bearing clamp;
the silica gel button mounting mechanism comprises a silica gel button vibrating disc and a silica gel button transferring manipulator, and the silica gel button transferring manipulator is fixed on the bearing plate;
the metal shell mounting mechanism comprises a metal shell vibrating disc and a metal shell transferring manipulator used for transferring the metal shell to the bearing clamp, and the metal shell transferring manipulator is mounted on the bearing plate.
As an improvement to the scheme, the metal pin shaping assembly comprises a material cutting cylinder, an upper material cutting die and a lower material cutting die, the base material belt penetrates through the space between the upper material cutting die and the lower material cutting die, and a cutter is arranged on the upper material cutting die.
As an improvement to the scheme, the cutter comprises a cutting cutter and a shaping cutter, the base metal feet on the material belt are firstly cut off from the material belt through the cutting cutter, and then the metal feet are vertically bent downwards through the shaping cutter.
As an improvement to the scheme, two sides of the lower end part of the reshaping cutter are inclined planes, two grooves matched with the two metal legs of the base are formed in the inclined planes, the two metal legs respectively enter the grooves in the pressing process of the reshaping cutter, and the metal legs are bent downwards and deformed through the extrusion of the grooves.
The base cutting-off assembly comprises a cutting-off cylinder fixed on the rack, a cutting-off die and a cutting-off cutter positioned in the cutting-off die and driven by the cutting-off cylinder, and after the material belt enters the base cutting-off assembly through the metal foot shaping assembly, the cutting-off cutter moves upwards to cut off the base from the material belt and upwards eject out of the cutting-off die.
As an improvement to the above scheme, the cutting-off tool includes a cutting edge located on the outer side and a top block located on the inner side, the cutting edge is located below a joint of the base and the material belt, the top block is located right below the base, the cutting edge cuts off the joint of the base and the material belt during the upward movement of the cutting-off tool, so that the base is completely separated from the material belt, and the separated base is ejected out of the cutting-off mold through the top block.
As an improvement to the above scheme, the base transfer manipulator comprises a base suction nozzle, the base suction nozzle is installed on a base suction nozzle frame, the base suction nozzle frame is installed on a piston rod of a base transfer cylinder, and the base transfer cylinder is fixed on the bearing plate.
The metal dome transferring assembly comprises a suction head for sucking metal domes through negative pressure, the suction head is fixed on a piston rod of an inclined cylinder which is obliquely installed to drive the suction head to do vertical inclined motion, the inclined cylinder is driven by a horizontal cylinder which horizontally moves, a containing groove for containing metal domes is arranged on a machine frame below the horizontal cylinder, a metal dome suction nozzle is arranged above the containing groove, the metal dome suction nozzle is installed on a metal dome suction nozzle frame, the metal dome suction nozzle frame is installed on the piston rod of the metal dome transferring cylinder, the metal dome transferring cylinder is fixed on a bearing plate, the suction head sucks the metal domes from a discharge port of a metal dome vibrating disc and then puts the metal domes into the containing groove, and the metal dome suction nozzle is driven by the metal dome transferring cylinder to put the metal domes into a base in the bearing clamp from the containing groove.
As the improvement to the above scheme, silica gel button transfer manipulator include silica gel button suction nozzle, silica gel button suction nozzle installs on a silica gel button suction nozzle frame, silica gel button suction nozzle frame is installed on the piston rod of silica gel button transfer cylinder, this silica gel button transfer cylinder is fixed in on the loading board.
As an improvement to the above scheme, the metal shell transfer manipulator comprises a metal shell suction nozzle, the metal shell suction nozzle is installed on a metal shell suction nozzle frame, the metal shell suction nozzle frame is installed on a piston rod of a metal shell transfer cylinder, and the metal shell transfer cylinder is fixed on the bearing plate.
Compared with the prior art, the invention has the following advantages:
the automatic assembling equipment designed by the invention enables the base, the snap dome, the silica gel button and the metal shell of the tact switch to be automatically fed, moved and assembled, so that the full-automatic assembling is realized, the manual participation is basically not needed, the assembling efficiency is high, the assembling quality is also ensured, the product quality is improved, the working intensity of personnel is reduced, and the labor cost of enterprise personnel is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it should be apparent that the drawings in the following description are only examples of the present invention and do not limit the scope of protection.
Fig. 1 is a schematic structural view of the assembled tact switch of the apparatus of the present invention.
Fig. 2 is a schematic structural diagram of the tact switch in fig. 1 in an exploded state.
Fig. 3 is a schematic overall structure diagram of the embodiment of the present invention.
Fig. 4 is a schematic view structure of another embodiment of the present invention.
Fig. 5 is a schematic view of another structure according to an embodiment of the invention.
Fig. 6 is a schematic view structure of another embodiment of the present invention.
Fig. 7 is a schematic view of another structure according to an embodiment of the invention.
Fig. 8 is a schematic view of another structure according to an embodiment of the invention.
Fig. 9 is a schematic view of the overall structure of the metal leg shaping assembly according to the embodiment of the invention.
Fig. 10 is a schematic view of the internal structure of the metal leg shaping assembly according to the present embodiment.
Fig. 11 is a schematic structural view of a shaping cutter in the metal leg shaping assembly according to the present embodiment.
Fig. 12 is a schematic view of another structure of the present embodiment.
Fig. 13 is a schematic view of a base cut-off assembly in this embodiment.
Fig. 14 is a schematic view of a cutting tool in the base cutting assembly according to the present embodiment.
Fig. 15 is a schematic structural view of the base transfer robot of the present embodiment.
Fig. 16 is a schematic structural diagram of a dome transfer assembly according to the present embodiment.
Fig. 17 is a schematic view of another structure according to an embodiment of the invention.
Fig. 18 is a schematic structural diagram of a silicone button transfer robot according to an embodiment of the present invention.
Fig. 19 is a schematic structural diagram of a metal housing transfer robot according to an embodiment of the present invention.
Fig. 20 is a schematic view of another structure according to an embodiment of the invention.
Fig. 21 is a schematic view of the blanking mechanism in this embodiment.
Detailed Description
The following further describes embodiments of the present invention with reference to the drawings.
Please refer to fig. 1-8. The automatic assembling machine for the tact switch disclosed in this embodiment is used for automatically assembling the tact switch shown in fig. 1 and fig. 2, and the assembling machine includes a frame 1 and a turntable 2 mounted on the frame 1, wherein the turntable 2 is uniformly distributed with carrying fixtures 21 at the periphery thereof, and the carrying fixtures 21 are provided with holes matched with the tact switch in shape. According to a preset tact switch assembly procedure (firstly, a base is installed on a bearing clamp, then a metal dome is installed in the base, a silica gel button is installed in the base, and finally a metal shell is installed on the base), a base installation mechanism 3 for installing the tact switch base, a dome installation mechanism 4 for installing the tact switch metal dome, a silica gel button installation mechanism 5 for installing the tact switch silica gel button, a metal shell installation mechanism 6 for installing the tact switch metal shell and a blanking mechanism 7 are sequentially installed on a rack 1 on the periphery of a turntable 2. The base installation mechanism 3, the metal dome installation mechanism 4, the silica gel button installation mechanism 5, the metal shell installation mechanism 6 and the blanking mechanism 7 are distributed along the rotation direction of the turntable 2, so that the components are sequentially assembled.
In this embodiment, the turntable 2 is driven by a motor driving mechanism 8 mounted on the frame 1, the motor driving mechanism 8 includes a servo motor 81 fixed on the frame 1 and located below the turntable 2, a cam 82 and a driving pulley 83 are mounted on an output shaft of the servo motor 81, the cam 82 is connected to a cam rod 84 mounted perpendicular to the turntable and drives the cam rod 84 to move up and down axially, the driving pulley 83 rotates synchronously with an input shaft of a gear box 86 through a transmission belt 85, and an output shaft of the gear box is connected to the center of the turntable 2 and drives the turntable 2 to rotate.
Meanwhile, the cam lever 84 passes through the turntable 2, the lower end portion thereof directly contacts the cam 82 through the roller, the upper end portion thereof fixes a carrier plate 87, and the cam lever 84 and the carrier plate 87 move up and down in synchronization.
As shown in fig. 9 and 10. The base installation mechanism 3 comprises a feeding groove 31 installed on the rack, a metal foot shaping component 32 used for cutting and shaping the metal feet of the light-touch switch base from a base material belt, a base separating component 33 used for completely cutting and separating the base from the material belt and a base transferring mechanical arm 34 used for transferring the base from the shaping component to a bearing clamp are sequentially installed along the feeding groove 31, the base transferring mechanical arm 34 is installed on the bearing plate 87, and the whole body and the bearing plate 87 synchronously move up and down. The metal pin shaping assembly comprises a material cutting cylinder 321, a material cutting upper die 322 and a material cutting lower die 323, the base material belt penetrates through the space between the material cutting upper die 322 and the material cutting lower die 323, and a cutter is arranged on the material cutting upper die 322. The cutter comprises a cutting cutter 325 and a shaping cutter 326, wherein the base metal feet on the material strip are firstly cut off from the material strip by the cutting cutter 325, and then the metal feet are vertically bent downwards by the shaping cutter 326. Two sides of the lower end of the shaping cutter 326 are inclined surfaces, and two grooves 3261 matched with the two metal legs of the base are arranged on the inclined surfaces, as shown in fig. 11. During the pressing down process of the shaping cutter 326, the two metal pins respectively enter the grooves, and the metal pins are bent downwards and deformed by the extrusion of the grooves.
As shown in fig. 12, 13 and 14. The base separating unit 33 of the present embodiment includes a separating cylinder 331 fixed to the frame 1, a separating mold 332, and a separating tool 333 located in the separating mold 332 and driven by the separating cylinder. After the material strip passes through the metal leg shaping assembly and enters the base cutting assembly 33, the cutting tool 333 moves upwards to cut the base from the material strip and eject the base out of the cutting die upwards. The cutting tool 33 comprises a cutting edge 334 positioned on the outer side and a top block 335 positioned on the inner side, the cutting edge 334 is positioned below the joint of the base and the material belt, and the top block 335 is positioned under the base. In the upward movement process of the cutting-off tool 333, the cutting edge cuts off the joint of the base and the material belt first, so that the base is completely separated from the material belt, and the separated base is ejected out of the cutting-off die through the ejector block 335.
As further shown in fig. 15. The pedestal transfer robot 34 of the present embodiment includes a pedestal suction nozzle 341, which is mounted on a pedestal suction nozzle holder 342, and the pedestal suction nozzle holder 342 is mounted on a piston rod of a pedestal transfer cylinder 343, and the pedestal transfer cylinder 343 is fixed on the carrier plate 87. After the base passing through the base separating assembly 33 is ejected from the separating mold 332, the entire base transferring robot 34 moves downward with the downward movement of the carrying plate 87, so that the base nozzle 341 sucks the base ejected from the separating mold, and then the carrying plate 87 moves upward together with the base transferring robot 34 as a whole, and then the base nozzle 341 and the base are transferred to the carrying clamp 21 on the turntable 2 under the driving of the base transferring cylinder 343.
As further shown in fig. 16. The metal dome mounting mechanism 4 of the present embodiment includes a metal dome vibrating plate 41 and a metal dome transferring unit 42 for transferring the metal dome to a holding jig. The metal dome vibrating plate 41 can be a conventional metal sheet type vibrating plate, and is not described again. The dome transfer unit 42 includes a suction head 421 for sucking dome by negative pressure, and the suction head 421 is fixed to a piston rod of a tilting cylinder 422 installed to be tilted up and down to drive the suction head. The inclined cylinder 422 is driven by a horizontal cylinder 423 which horizontally moves, a containing groove 424 for containing metal dome is arranged on the machine frame below the horizontal cylinder 423, a metal dome suction nozzle 425 is arranged above the containing groove 424, the metal dome suction nozzle 425 is arranged on a metal dome suction nozzle frame 426, the metal dome suction nozzle frame 426 is arranged on a piston rod of a metal dome transferring cylinder 427, and the metal dome transferring cylinder 427 is fixed on the bearing plate 87. During operation, the suction head 421 sucks the metal dome sheet from the discharge port of the metal dome sheet vibrating disc 41 and then puts the metal dome sheet into the containing groove 424, and the metal dome sheet suction nozzle 425 puts the metal dome sheet into the base in the bearing clamp 21 from the containing groove 424 under the driving of the metal dome sheet transferring cylinder 427 and the bearing plate 87, so that the metal dome sheet is installed.
As shown in FIGS. 17 and 18. The silicone button mounting mechanism 5 disclosed in this embodiment includes a silicone button vibrating tray 51 and a silicone button transferring robot 52, and the silicone button transferring robot 52 is fixed on the supporting plate 87. The silica gel button transferring manipulator 52 comprises a silica gel button suction nozzle 521, the silica gel button suction nozzle 521 is installed on a silica gel button suction nozzle frame 522, the silica gel button suction nozzle frame 522 is installed on a piston rod of a silica gel button transferring cylinder 523, and the silica gel button transferring cylinder 523 is fixed on the bearing plate 87. The silica gel button vibration plate 51 can adopt the existing vibration plate structure, and the details are not repeated. During operation, the silica gel button suction nozzle 521 is located right above the discharge port of the silica gel button vibration disc 51, the bearing plate 87 moves down together with the silica gel button suction nozzle 521 to suck the silica gel button, then the bearing plate 87 moves up together with the silica gel button suction nozzle 521, then the silica gel button suction nozzle moves to the position right above the bearing clamp 21 under the driving of the silica gel button transfer cylinder 523, and the bearing plate 87 moves down, so that the silica gel button on the silica gel button suction nozzle 521 is installed in the base in the bearing clamp 21, and the installation of the silica gel button is completed.
As further shown in fig. 19. The metal shell mounting mechanism 6 disclosed in this embodiment includes a metal shell vibrating plate 61 and a metal shell transferring robot 62 for transferring the metal shell to the carrying jig 21, and the metal shell transferring robot 62 is mounted on a carrying plate 87. The metal shell transfer manipulator 62 includes a metal shell suction nozzle 621, the metal shell suction nozzle 621 is mounted on a metal shell suction nozzle frame 622, the metal shell suction nozzle frame 622 is mounted on a piston rod of a metal shell transfer cylinder 623, and the metal shell transfer cylinder 623 is fixed on the bearing plate 87. The vibration plate 61 of the metal shell may be a vibration plate on the market, which is not described herein. The operation of the metal housing installation mechanism 6 disclosed in this embodiment is similar to that of the metal housing installation mechanism, and is not described herein again.
Further shown in FIGS. 20 and 21. The blanking mechanism 7 of the present embodiment includes a material taking suction nozzle 71, the material taking suction nozzle 71 is mounted on a material taking cylinder 72, and the material taking cylinder 72 is mounted on the bearing plate 87. A first transfer jig 73 is mounted on a frame outside the material taking cylinder 72, and the material taking suction nozzle 71 transfers the assembled tact switch from the loading jig 21 to the first transfer jig 73. A second transfer fixture 74, a transfer nozzle 75, a discharging chute 78 and a material containing tray are arranged on the frame beside the first transfer fixture 73. The transfer suction nozzle 75 is driven by an up-and-down transfer cylinder 76 which moves up and down and a horizontal transfer cylinder 77 which moves horizontally, and the transfer suction nozzle 75 transfers a tact switch located on the first transfer jig 73 to the second transfer jig 74 by the driving of the up-and-down transfer cylinder 76 and the horizontal transfer cylinder 77. In this embodiment, one end of the second transfer fixture 74 is a slot for holding the tact switch, the other end of the second transfer fixture is mounted on a support 75 through a movable shaft, a rotary cylinder 76 is mounted below the support 75, the second transfer fixture 74 is turned over under the driving of the rotary cylinder 76, the finished tact switch in the slot is dumped onto a blanking slide 78, and the finished tact switch enters a material holding tray (not shown in the figure) through the blanking slide 78, so as to complete the blanking operation of the finished tact switch.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the broadest interpretation so as to encompass all such modifications and alterations as is within the broadest scope of the appended claims.
Claims (10)
1. An automatic assembling machine for a tact switch comprises a rack (1) and a turntable (2) arranged on the rack, wherein the periphery of the turntable is uniformly provided with bearing clamps (21), and is characterized in that a base mounting mechanism (3) which is arranged at the periphery of the turntable and is used for mounting a tact switch base, a metal dome mounting mechanism (4) for mounting a tact switch metal dome, a silica gel button mounting mechanism (5) for mounting a tact switch silica gel button, a metal shell mounting mechanism (6) for mounting a tact switch metal shell and a blanking mechanism (7) are arranged on the rack, the base mounting mechanism, the metal dome mounting mechanism, the silica gel button mounting mechanism, the metal shell mounting mechanism and the blanking mechanism are distributed along the rotating direction of the turntable,
the turntable is driven by a motor driving mechanism 8 arranged on the rack, the motor driving mechanism comprises a servo motor (81) which is positioned below the turntable and fixed on the rack, a cam (82) and a driving belt pulley (83) are arranged on an output shaft of the servo motor, the cam is connected with a cam rod (84) which is vertically arranged on the turntable and drives the cam rod to axially move up and down, the driving belt pulley synchronously rotates with an input shaft of a gearbox (86) through a transmission belt (85), and an output shaft of the gearbox is connected with the turntable and drives the turntable to rotate;
the cam rod penetrates through the turntable, the lower end part of the cam rod is directly contacted with the cam through the rolling shaft, the upper end of the cam rod is fixedly provided with a bearing plate (87), and the cam rod and the bearing plate synchronously move up and down;
the base mounting mechanism comprises a feeding groove (31) arranged on the rack, a metal pin shaping component (32) used for cutting and shaping the metal pins of the touch switch base from the base material belt, a base cutting-off component (33) used for completely cutting and separating the base from the material belt and a base transferring mechanical arm (34) used for transferring the base from the shaping component to the bearing clamp are sequentially arranged along the feeding groove, and the base transferring mechanical arm is arranged on the bearing plate;
the metal dome mounting mechanism comprises a metal dome vibrating disk (41) and a metal dome transferring component (42) for transferring the metal dome to the bearing clamp;
the silica gel button mounting mechanism comprises a silica gel button vibration disc (51) and a silica gel button transfer manipulator (52), and the silica gel button transfer manipulator (52) is fixed on the bearing plate;
the metal shell mounting mechanism comprises a metal shell vibration disc (61) and a metal shell transfer manipulator (62) used for transferring the metal shell to the bearing clamp, and the metal shell transfer manipulator is mounted on the bearing plate.
2. The automatic tact switch assembling machine according to claim 1, wherein the metal pin shaping assembly comprises a material cutting cylinder (321), an upper material cutting die (322) and a lower material cutting die (323), the base material belt passes through the space between the upper material cutting die and the lower material cutting die, and a cutter is arranged on the upper material cutting die.
3. The automatic tact switch assembling machine according to claim 2, wherein said cutter comprises a cutting cutter (325) and a shaping cutter (326), the base metal leg on the tape is first cut off from the tape by the cutting cutter, and then the base metal leg is vertically bent downward by the shaping cutter.
4. The automatic assembling machine for the tact switch according to claim 3, wherein two sides of the lower end of the shaping tool are inclined planes, two grooves (3261) matching with the two metal legs of the base are formed on the inclined planes, the two metal legs enter the grooves respectively during the pressing process of the shaping tool, and the metal legs are bent downwards and deformed by the extrusion of the grooves.
5. The automatic tact switch assembling machine according to claim 1, wherein said base separating unit comprises a separating cylinder (331) fixed to the frame, a separating mold (332), and a separating cutter (333) located in the separating mold and driven by the separating cylinder, wherein after the strip enters the base separating unit through the metal pin shaping unit, the separating cutter moves upward to separate the base from the strip and eject the base upward out of the separating mold.
6. The automatic tact switch assembling machine according to claim 5, wherein said separating cutter comprises a cutting edge (334) located on the outer side and a top block (335) located on the inner side, the cutting edge is located below the connection between the base and the material belt, the top block is located right below the base, during the upward movement of the separating cutter, the cutting edge first cuts off the connection between the base and the material belt, so that the base is completely separated from the material belt, and the separated base is ejected out of the separating mold through the top block.
7. The tact switch automatic assembling machine according to claim 1, wherein the base transfer robot comprises a base suction nozzle (341) installed on a base suction nozzle holder (342) installed on a piston rod of a base transfer cylinder (343) fixed on the carrying plate.
8. The automatic assembling machine of tact switch according to claim 1, wherein said clip transfer assembly comprises a suction head (421) for sucking the clip by negative pressure, said suction head is fixed to a piston rod of an inclined cylinder (422) installed obliquely for driving the suction head to tilt up and down, said inclined cylinder is driven by a horizontal cylinder (423) horizontally moving, a storage tank (424) for storing the clip is provided on the frame below the horizontal cylinder, a clip suction nozzle (425) is provided above the storage tank, said clip suction nozzle is installed on a clip suction nozzle frame (426) installed on the piston rod of a clip transfer cylinder (427) fixed on the bearing plate, said suction head sucks the clip from the discharge port of the clip vibration plate and puts the clip into the storage tank, said clip transfer cylinder is driven by the clip transfer cylinder to put the clip from the storage tank into the base of the bearing fixture .
9. The automatic tact switch assembling machine according to claim 1, wherein said silicone button transferring robot (52) comprises a silicone button suction nozzle (521), said silicone button suction nozzle is mounted on a silicone button suction nozzle holder (522), said silicone button suction nozzle holder is mounted on a piston rod of a silicone button transferring cylinder (523), said silicone button transferring cylinder is fixed on said bearing plate.
10. The tact switch automatic assembling machine according to claim 1, wherein the metal casing transfer robot comprises a metal casing suction nozzle (621), the metal casing suction nozzle is mounted on a metal casing suction nozzle holder (622), the metal casing suction nozzle holder is mounted on a piston rod of a metal casing transfer cylinder (623), and the metal casing transfer cylinder is fixed on the carrying plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111153332.XA CN113857805A (en) | 2021-09-29 | 2021-09-29 | Automatic assembling machine for tact switch |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111153332.XA CN113857805A (en) | 2021-09-29 | 2021-09-29 | Automatic assembling machine for tact switch |
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| CN113857805A true CN113857805A (en) | 2021-12-31 |
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