CN114055122B - Automatic inner and outer frame assembling equipment for keyboard assembly - Google Patents
Automatic inner and outer frame assembling equipment for keyboard assembly Download PDFInfo
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- CN114055122B CN114055122B CN202111570243.5A CN202111570243A CN114055122B CN 114055122 B CN114055122 B CN 114055122B CN 202111570243 A CN202111570243 A CN 202111570243A CN 114055122 B CN114055122 B CN 114055122B
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- inner frame
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- 239000000463 material Substances 0.000 claims abstract description 207
- 239000002994 raw material Substances 0.000 claims abstract description 32
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 4
- 239000010959 steel Substances 0.000 claims abstract description 4
- 238000010008 shearing Methods 0.000 claims description 28
- 210000004907 gland Anatomy 0.000 claims description 21
- 239000013307 optical fiber Substances 0.000 claims description 19
- 230000001360 synchronised effect Effects 0.000 claims description 19
- 230000001681 protective effect Effects 0.000 claims description 18
- 239000003638 chemical reducing agent Substances 0.000 claims description 13
- 239000013072 incoming material Substances 0.000 claims description 7
- 230000006698 induction Effects 0.000 claims description 7
- 238000004140 cleaning Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 3
- 238000007599 discharging Methods 0.000 abstract description 4
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
Classifications
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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
-
- 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
-
- 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
- B23P19/006—Holding or positioning the article in front of the applying tool
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The invention provides automatic inner and outer frame assembling equipment for keyboard assembly, which comprises an upper frame part, a lower frame part, an inner and outer frame vibration disc, an inner frame material distributing assembly, an outer frame material distributing assembly and an assembling turntable assembly; the upper frame part and the lower frame part are made of steel, the inner frame vibration disk comprises an inner frame vibration disk and an outer frame vibration disk, the inner frame vibration disk bears inner frame raw materials, the outer frame vibration disk bears outer frame raw materials, the inner frame material distribution assembly is positioned and distinguished with the single inner frame raw materials, the outer frame material distribution assembly is positioned and distinguished with the single outer frame raw materials, and the assembly turntable assembly is used for receiving the inner frame and the outer frame raw materials after material distribution. The inner and outer frame automatic assembly equipment for keyboard assembly improves the working efficiency; unique design of inner and outer frame distributor; the four-station turntable assembly mode has high automatic efficiency; the unique assembling suction head design is integrated with material taking, assembling and discharging, the material taking is stable, and the assembling and discharging are smooth.
Description
Technical Field
The invention relates to automatic inner and outer frame assembling equipment for assembling a keyboard.
Background
At present, a key structure of a scissor is adopted on a computer keyboard, and the keyboard is comfortable and stable in handfeel, so that the keyboard is favored by consumers, the scissor structure is composed of an inner frame and an outer frame, and an outer frame opening chute of the scissor is cancelled for improving the stability of structural connection, the inner frame is installed by utilizing the deformation of the outer frame, and the connection strength of a keyboard base is improved.
The assembly of the existing special scissor leg structure is mainly assembled manually by operators, so that a large amount of labor is consumed, the assembly precision cannot be ensured by the labor, and the quality of products is easily influenced by dislocation.
Disclosure of Invention
The invention aims to provide an inner and outer frame automatic assembly device for keyboard assembly, which realizes automatic positioning and automatic assembly of an automatic feeding box through the device and improves assembly precision and production efficiency.
In order to solve the problems, the invention provides an automatic inner and outer frame assembling device for keyboard assembly, which adopts the following technical scheme:
An automatic inner and outer frame assembling device for keyboard assembly comprises an upper frame part, a lower frame part, an inner and outer frame vibration disc, an inner frame material distributing assembly, an outer frame material distributing assembly and an assembling turntable assembly; the upper frame part and the lower frame part are made of steel materials and support the whole equipment; the inner frame and outer frame vibration plate comprises an inner frame vibration plate and an outer frame vibration plate; the inner frame vibration plate bears inner frame raw materials, and the outlet end of the inner frame vibration plate is connected with the inner frame material distribution assembly; the outer frame vibration plate bears outer frame raw materials, and the outlet end of the outer frame vibration plate is connected with the outer frame material distribution assembly; the inner frame material distribution assembly is used for positioning and distinguishing independent inner frame raw materials, is communicated with the assembly turntable assembly and provides independent and assemblable inner frame raw materials for the assembly turntable assembly; the outer frame material distribution assembly is used for positioning and distinguishing independent outer frame raw materials, is communicated with the assembly turntable assembly and provides independent and assemblable outer frame raw materials for the assembly turntable assembly; the assembly turntable assembly receives the raw materials of the inner frame and the outer frame after the materials are separated, and performs assembly work;
The assembly turntable assembly comprises a turntable protective cover, a vacuum pressure gauge, a turntable station sensor, an assembly suction head, a cam divider, a servo motor, a speed reducer, a synchronous wheel, a synchronous belt, a cleaning brush, a turntable, a collecting ring, an induction cam, a blanking barrel and a supporting base; the rotary table protective cover is positioned above the rotary table and covers the rotary table; the vacuum pressure gauge is positioned on the rotary disc protective cover and is fixedly connected with the rotary disc protective cover; the turntable station sensor is positioned in the turntable protective cover, positioned in the center of the turntable and faces the turntable; the assembling suction head is positioned below the turntable and fixedly connected with the turntable, and faces to the lower side of the turntable; the cam divider is positioned below the turntable and above the supporting base at the same time and is fixedly connected with the supporting base; the servo motor is positioned below the supporting base and is fixedly connected with the supporting base; the speed reducer is positioned at one side of the servo motor and is connected with the servo motor; the synchronous wheel is positioned at one side of the speed reducer, and one side of the synchronous wheel is connected with one end of the speed reducer; the synchronous belt is positioned on the synchronous wheel, is in contact with the synchronous wheel and is connected with the cam divider; the cleaning brush is positioned below the turntable, is fixedly connected with the equipment main body and is contacted with the bottom of the assembled suction head; the turntable is positioned above the supporting base and connected with the cam divider; the collecting ring is positioned above the rotary table and is positioned in the rotary table protective cover and connected with the rotary table; the sensing cam is positioned at one side of the cam divider and is connected with the cam divider; the blanking cylinder is positioned on one side of the supporting base and is fixedly connected with the supporting base; the support base is positioned at the bottom of the whole equipment and supports the whole equipment.
Further, the inner frame material distribution assembly comprises an inner frame material channel, an inner frame material incoming induction optical fiber, an inner frame material full induction optical fiber, an inner frame material distribution sliding block, a vacuum generator, an inner frame material distribution cylinder, an inner frame material distribution base, an inner frame material distribution head and an inner frame shear type cover plate; the inner frame material channel is positioned above the inner frame material distributing base, and is connected with the inner frame material distributing base at the same side of the inner frame material distributing base as the inner frame material distributing sliding block; the inner frame material distributing cylinder is positioned below the inner frame material distributing slide block, one end of the inner frame material distributing cylinder is connected with the inner frame material distributing slide block, and one side of the inner frame material distributing cylinder is fixedly connected with the inner frame material distributing base; the inner frame distributing head is positioned on the inner frame distributing base and fixedly connected with the inner frame distributing base; the vacuum generator is positioned below the inner frame distributing head and communicated with the surface of the inner frame distributing head; the inner frame incoming material sensing optical fiber is buried in the inner frame material channel and senses incoming materials of inner frame raw materials; the inner frame material full sensing optical fiber is buried in the inner frame material dividing head, and senses the position of the inner frame raw material; the inner frame shear type cover plate is positioned on the inner frame distributing head and fixedly connected with the inner frame distributing head, the bottom of the inner frame shear type cover plate is communicated with the vacuum generator through the inner frame distributing head, and the surface of the inner frame shear type cover plate bears an inner frame to be assembled.
Further, the outer frame material distribution assembly comprises an outer frame material channel, an outer frame material distribution sliding block, an outer frame material distribution head, an outer frame shearing type cover plate, an outer frame sensing optical fiber, an outer frame material distribution cylinder, an outer frame material distribution base and a supporting shearing cylinder; the outer frame material channel is positioned on the outer frame material distributing base and is fixedly connected with the outer frame material distributing base; the outer frame material distributing slide block is positioned at the front end of one side of the outer frame material distributing base and is connected with the outer frame material distributing base; the outer frame material distributing cylinder is positioned below the outer frame material distributing slide block and at the front end of the outer frame material distributing base, and is fixedly connected with the outer frame material distributing base and the outer frame material distributing slide block respectively to drive the outer frame material distributing slide block to move; the outer frame material distributing head is positioned on the outer frame material distributing slide block and matched with the outer frame material distributing slide block; the outer frame shear type cover plate is positioned on the outer frame distributing head and connected with the outer frame distributing head; the outer frame sensing optical fiber is positioned in the outer frame material dividing head and senses whether a product exists on the outer frame material dividing head or not; the outer frame material distributing base is positioned on the equipment and is used for bearing the outer frame material distributing assembly; the supporting and shearing cylinder is positioned at one side of the outer frame material distributing head and connected with the outer frame material distributing head to drive the positioned outer frame to perform outward expansion deformation.
Further, the supporting and shearing cylinder is connected with a supporting and shearing tongue piece, the supporting and shearing tongue piece is positioned on the outer frame distributing head and connected with the supporting and shearing cylinder to move along with the supporting and shearing cylinder.
Furthermore, the supporting and shearing tongue piece is in a shape like a Chinese character 'ji', two sides of the supporting and shearing tongue piece outwards expand, and the inside of the outer frame is extruded and deformed while being pushed out, so that the inside of the outer frame is expanded.
Further, the outer frame material distributing slide block and the inner frame material distributing slide block are respectively provided with a V-shaped cam plate, the V-shaped cam plates are distributed along the vertical direction, and the small ends of the V-shaped cam plates are upwards abutted against the outer frame shear type cover plate or the inner frame shear type cover plate.
Furthermore, the outer frame material channel and the inner frame material channel are both nested guide rails with double V-shaped dovetail grooves.
Further, the outer frame shear type cover plate or the inner frame shear type cover plate is of an X-shaped structure, one side extends to the outer side of the outer frame material distributing head or the outer side of the inner frame material distributing head, and the other side faces the outer frame material channel or the inner frame material channel.
Further, the assembling suction head comprises an air pipe joint, a fixed frame seat, a positioning pin, a suction head gland, a suction head, a connecting pin shaft and a connecting spring; the air pipe connector is positioned above the fixed frame seat, is connected with the fixed frame seat and is communicated with an air source; the positioning pin is positioned above the fixed frame seat, one end of the positioning pin is fixedly connected with the fixed frame seat, and the other end of the positioning pin extends upwards to be connected with the turntable; the suction head gland is positioned below the fixed frame seat and is elastically connected with the fixed frame seat through the connecting pin shaft and the connecting spring; the suction head is positioned below the suction head gland and faces the product to be assembled, and is in sealing connection with the suction head gland.
Further, the arrangement directions of the connecting pin shaft and the connecting spring are mutually perpendicular, the position of the suction head gland is limited in the transverse direction and the longitudinal direction, and a travel hole is formed in the suction head gland, so that the suction head gland can conveniently and elastically move in the vertical direction.
The invention has the beneficial effects that: according to the inner and outer frame automatic assembly equipment for keyboard assembly, which is provided by the invention, the vibration disc is used for automatically feeding, the optical fiber sensor is used for monitoring the feeding condition, so that the material taking time is shortened, and the working efficiency is improved; the unique design of the inner frame distributor and the outer frame distributor has compact structure and is firm and durable; the inner and outer frames can be automatically fixed, fed, deformed and assembled; the four-station turntable assembly mode has high automatic efficiency, and the equipment is basically not applicable to manpower except for eliminating clamping caused by occasional deformation, burrs and the like of the vibrating disc and the material channel and manual intervention such as feeding of the vibrating disc, so that a large amount of manpower resources are saved; the unique assembling suction head design is integrated with material taking, assembling and discharging, the material taking is stable, and the assembling and discharging are smooth.
Drawings
Figure 1 is a front view of the present invention,
Fig. 2 is a top view of the present invention.
Fig. 3 is a front view of the assembled turntable assembly of the present invention.
Fig. 4 is a left side view of the assembled turntable assembly of the present invention.
Fig. 5 is a front view of the inner frame dispensing assembly of the present invention.
Fig. 6 is a left side view of the inner frame dispensing assembly of the present invention.
Fig. 7 is an enlarged schematic view of a distributing head of the inner frame distributing assembly of the present invention.
Fig. 8 is a front view of the outer frame distributing assembly of the present invention.
Fig. 9 is a left side view of the outer frame distributing assembly of the present invention.
Fig. 10 is an enlarged schematic view of a distributing head of the outer frame distributing assembly of the present invention.
FIG. 11 is a front view of an assembled cleaner head of the present invention.
Wherein: 1. upper frame member, 2 lower frame member, 3 inner and outer frame vibrating disks, 4 inner frame feed assemblies, 5 outer frame feed assemblies, 6 assembly carousel assemblies, 601 carousel shields, 602 vacuum pressure gauges, 603 carousel station sensors, 604 assembly suction heads, 605 cam dividers, 606 servo motors, 607 speed reducers, 608 synchronizing wheels, 609 timing belts, 610 sweep brushes, 611 carousels, 612 slip rings, 613 sensing cams, 614 blanking drums, 615 support base, 401 inner frame feed channels, 402 inner frame feed sensing fibers, 403 inner frame feed sensing fibers, full sensing fibers 404, inner frame material distributing slide blocks, 405, vacuum generators, 406, inner frame material distributing cylinders, 407, inner frame material distributing base, 408, inner frame material distributing head, 409, inner frame shear type cover plates, 501, outer frame material channels, 502, outer frame material distributing slide blocks, 503, outer frame material distributing head, 504, outer frame shear type cover plates, 506, outer frame material distributing cylinders, 507, outer frame material distributing base, 508, supporting and shearing cylinders, 5081, supporting and shearing tongue pieces, 4011, V-shaped cam plates, 6041, air pipe joints, 6042, fixed frame seats, 6043, locating pins, 6044, material absorbing head covers, 6045, 6046, connecting pins, 6047, connecting springs and 6048.
Detailed Description
For a clearer understanding of the technical solution provided by the present invention, the present invention is further described below with reference to the accompanying drawings and specific examples.
As shown in the attached drawings, the invention provides automatic inner and outer frame assembling equipment for keyboard assembly, which comprises an upper frame part 1, a lower frame part 2, an inner and outer frame vibration disc 3, an inner frame material distributing component 4, an outer frame material distributing component 5 and an assembling turntable component 6; the upper frame part 1 and the lower frame part 2 are made of steel materials and are used for supporting the whole equipment; the inner and outer frame vibration plate 3 comprises an inner frame vibration plate and an outer frame vibration plate; the inner frame vibration plate bears inner frame raw materials, and the outlet end of the inner frame vibration plate is connected with the inner frame material distribution assembly 4; the outer frame vibration plate bears outer frame raw materials, and the outlet end of the outer frame vibration plate is connected with the outer frame material distribution assembly 5; the inner frame material distribution assembly 4 is used for positioning and distinguishing independent inner frame raw materials, is communicated with the assembly turntable assembly 6 and provides independent and assemblable inner frame raw materials for the assembly turntable assembly 6; the outer frame material distribution assembly 5 is used for positioning and distinguishing independent outer frame raw materials, is communicated with the assembly turntable assembly 6 and provides independent and assemblable outer frame raw materials for the assembly turntable assembly 6; the assembly turntable assembly 6 receives the raw materials of the inner frame and the outer frame after the materials are separated, and performs assembly work;
The assembled rotary disc assembly 6 comprises a rotary disc protective cover 601, a vacuum pressure gauge 602, a rotary disc station sensor 603, an assembled suction head 604, a cam divider 605, a servo motor 606, a speed reducer 607, a synchronous wheel 608, a synchronous belt 609, a cleaning brush 610, a rotary disc 611, a collecting ring 612, an induction cam 613, a blanking barrel 614 and a supporting base 615; the turntable protective cover 601 is positioned above the turntable 611 and covers the turntable 611; the vacuum pressure gauge 602 is positioned on the rotary disc protective cover 601 and is fixedly connected with the rotary disc protective cover 601; the turntable station sensor 603 is located inside the turntable protective cover 601 and located at the center of the turntable 611 and faces the turntable 611; the assembling suction head 604 is located below the turntable 611 and is fixedly connected with the turntable 611 to face the lower part of the turntable 611; the cam divider 605 is located below the turntable 611 and above the support base 615, and is fixedly connected with the support base 615; the servo motor 606 is positioned below the support base 615 and is fixedly connected with the support base 615; the speed reducer 607 is positioned at one side of the servo motor 606 and is connected with the servo motor 606; the synchronizing wheel 608 is positioned at one side of the speed reducer 607, and one side of the synchronizing wheel 608 is connected with one end of the speed reducer 607; the synchronous belt 609 is located on the synchronous wheel 608, is in contact with the synchronous wheel 608, and is connected with the cam divider 605; the cleaning brush 610 is located below the turntable 611, and is fixedly connected to the main body of the apparatus, and contacts with the bottom of the assembled suction head 604; the turntable 611 is located above the support base 615 and is connected with the cam divider 605; the collecting ring 612 is located above the turntable 611 and is located inside the turntable protective cover 601 and connected with the turntable 611; the sensing cam 613 is positioned at one side of the cam divider 605 and connected with the cam divider 605; the blanking cylinder 614 is located at one side of the supporting base 615 and is fixedly connected with the supporting base 615; the support base 615 is located at the bottom of the entire apparatus and supports the entire apparatus.
Further, the inner frame material distributing assembly 4 includes an inner frame material channel 401, an inner frame incoming material sensing optical fiber 402, an inner frame material full sensing optical fiber 403, an inner frame material distributing slider 404, a vacuum generator 405, an inner frame material distributing cylinder 406, an inner frame material distributing base 407, an inner frame material distributing head 408 and an inner frame shear cover 409; the inner frame material channel 401 is positioned above the inner frame material distributing base 407, and is positioned on the same side of the inner frame material distributing base 407 as the inner frame material distributing slide block 404, and is connected with the inner frame material distributing base 407; the inner frame material distributing cylinder 406 is positioned below the inner frame material distributing slide block 404, one end of the inner frame material distributing cylinder is connected with the inner frame material distributing slide block 404, and one side of the inner frame material distributing cylinder is fixedly connected with the inner frame material distributing base 407; the inner frame distributing head 408 is positioned on the inner frame distributing base 407 and is fixedly connected with the inner frame distributing base 407; the vacuum generator 405 is located below the inner frame distributing head 408 and is communicated with the surface of the inner frame distributing head 408; the inner frame incoming material sensing optical fiber 402 is buried in the inner frame material channel 401 and senses incoming materials of inner frame raw materials; the inner frame material full sensing optical fiber 403 is buried in the inner frame material dividing head 408 to sense the position of the inner frame raw material; the inner frame shear type cover plate 409 is located on the inner frame distributing head 408, and is fixedly connected with the inner frame distributing head 408, the bottom is communicated with the vacuum generator 405 through the inner frame distributing head 408, and the surface of the inner frame is loaded with an inner frame to be assembled.
Further, the outer frame material distributing assembly 5 comprises an outer frame material channel 501, an outer frame material distributing slide block 502, an outer frame material distributing head 503, an outer frame shear type cover plate 504, an outer frame sensing optical fiber, an outer frame material distributing cylinder 506, an outer frame material distributing base 507 and a supporting shear cylinder 508; the outer frame material channel 501 is positioned on the outer frame material distributing base 507 and is fixedly connected with the outer frame material distributing base 507; the outer frame material distributing slide block 502 is positioned at the front end of one side of the outer frame material distributing base 507 and is connected with the outer frame material distributing base 507; the outer frame material distributing cylinder 506 is positioned below the outer frame material distributing slide block 502 and at the same time positioned at the front end of the outer frame material distributing base 507, and is respectively and fixedly connected with the outer frame material distributing base 507 and the outer frame material distributing slide block 502 to drive the outer frame material distributing slide block 502 to move; the outer frame distributing head 503 is located on the outer frame distributing slide block 502, and is matched with the outer frame distributing slide block 502, and the inside is communicated with vacuum to adsorb the outer frame to be assembled; the outer frame shear type cover plate 504 is positioned on the outer frame distributing head 503 and connected with the outer frame distributing head 503; the outer frame sensing optical fiber is positioned in the outer frame material dividing head 503 and senses whether a product exists on the outer frame material dividing head 503 or not; the outer frame material distributing base 507 is positioned on the equipment and bears the outer frame material distributing assembly 5; the supporting and shearing cylinder 508 is located at one side of the outer frame distributing head 503, and is connected with the outer frame distributing head 503 to drive the positioned outer frame to perform outward expansion deformation.
Further, the supporting and shearing cylinder 508 is connected with a supporting and shearing tongue piece 5081, the supporting and shearing tongue piece 5081 is located on the outer frame distributing head 503 and connected with the supporting and shearing cylinder 508, and moves along with the supporting and shearing cylinder 508.
Further, the supporting and shearing tongue piece 5081 is in a shape like a Chinese character 'ji', two sides of the supporting and shearing tongue piece outwards expand, and the inside of the outer frame is extruded and deformed while being pushed out, so that the inside of the outer frame is expanded.
Further, V-shaped cam plates 4011 are disposed on the outer frame distributing slide block 502 and the inner frame distributing slide block 404, the V-shaped cam plates 4011 are distributed along the vertical direction, and the small ends of the V-shaped cam plates are upwards abutted against the outer frame scissor type cover plate 504 or the inner frame scissor type cover plate 409.
Further, the outer frame material channel 501 and the inner frame material channel 401 are both nested guide rails with double V-shaped dovetail grooves.
Further, the outer frame shear cover plate 504 or the inner frame shear cover plate 409 has an X-shaped structure, and one side extends to the outer side of the outer frame distributing head 503 or the inner frame distributing head 408, and the other side faces the outer frame material channel 501 or the inner frame material channel 401.
Further, the assembling suction head 604 includes an air pipe joint 6041, a fixed frame 6042, a positioning pin 6043, a suction head 6045 gland 6044, a suction head 6045, a connecting pin 6046 and a connecting spring 6047; the air pipe joint 6041 is positioned above the fixed frame seat 6042, is connected with the fixed frame seat 6042 and is communicated with an air source; the positioning pin 6043 is located above the fixed frame 6042, one end of the positioning pin is fixedly connected with the fixed frame 6042, and the other end extends upwards to be connected with the turntable 611; the suction head gland 6044 is positioned below the fixed frame 6042 and is elastically connected with the fixed frame 6042 through the connecting pin shaft 6046 and the connecting spring 6047; the suction head 6045 is positioned below the suction head gland 6044 and faces the product to be assembled, and is in sealing connection with the suction head gland 6044.
Further, the arrangement directions of the connecting pin shaft 6046 and the connecting spring 6047 are perpendicular to each other, the position of the suction head gland 6044 is limited in the transverse direction and the longitudinal direction, and the suction head gland 6044 is provided with a travel hole 6048, so that the suction head gland 6044 can elastically move in the vertical direction.
Claims (6)
1. An automatic assembly device for an inner frame and an outer frame for keyboard assembly is characterized in that the device comprises a main body and a main body; the device comprises an upper frame part, a lower frame part, an inner frame and outer frame vibration disc, an inner frame material distribution assembly, an outer frame material distribution assembly and an assembly turntable assembly; the upper frame part and the lower frame part are made of steel materials and support the whole equipment; the inner frame and outer frame vibration plate comprises an inner frame vibration plate and an outer frame vibration plate; the inner frame vibration plate bears inner frame raw materials, and the outlet end of the inner frame vibration plate is connected with the inner frame material distribution assembly; the outer frame vibration plate bears outer frame raw materials, and the outlet end of the outer frame vibration plate is connected with the outer frame material distribution assembly; the inner frame material distribution assembly is used for positioning and distinguishing independent inner frame raw materials, is communicated with the assembly turntable assembly and provides independent and assemblable inner frame raw materials for the assembly turntable assembly; the outer frame material distribution assembly is used for positioning and distinguishing independent outer frame raw materials, is communicated with the assembly turntable assembly and provides independent and assemblable outer frame raw materials for the assembly turntable assembly; the assembly turntable assembly receives the raw materials of the inner frame and the outer frame after the materials are separated, and performs assembly work;
The assembly turntable assembly comprises a turntable protective cover, a vacuum pressure gauge, a turntable station sensor, an assembly suction head, a cam divider, a servo motor, a speed reducer, a synchronous wheel, a synchronous belt, a cleaning brush, a turntable, a collecting ring, an induction cam, a blanking barrel and a supporting base; the rotary table protective cover is positioned above the rotary table and covers the rotary table; the vacuum pressure gauge is positioned on the rotary disc protective cover and is fixedly connected with the rotary disc protective cover; the turntable station sensor is positioned in the turntable protective cover, positioned in the center of the turntable and faces the turntable; the assembling suction head is positioned below the turntable and fixedly connected with the turntable, and faces to the lower side of the turntable; the cam divider is positioned below the turntable and above the supporting base at the same time and is fixedly connected with the supporting base; the servo motor is positioned below the supporting base and is fixedly connected with the supporting base; the speed reducer is positioned at one side of the servo motor and is connected with the servo motor; the synchronous wheel is positioned at one side of the speed reducer, and one side of the synchronous wheel is connected with one end of the speed reducer; the synchronous belt is positioned on the synchronous wheel, is in contact with the synchronous wheel and is connected with the cam divider; the cleaning brush is positioned below the turntable, is fixedly connected with the equipment main body and is contacted with the bottom of the assembled suction head; the turntable is positioned above the supporting base and connected with the cam divider; the collecting ring is positioned above the rotary table and is positioned in the rotary table protective cover and connected with the rotary table; the sensing cam is positioned at one side of the cam divider and is connected with the cam divider; the blanking cylinder is positioned on one side of the supporting base and is fixedly connected with the supporting base; the supporting base is positioned at the bottom of the whole equipment and is used for supporting the whole equipment;
The inner frame material distribution assembly comprises an inner frame material channel, an inner frame material incoming induction optical fiber, an inner frame material full induction optical fiber, an inner frame material distribution sliding block, a vacuum generator, an inner frame material distribution cylinder, an inner frame material distribution base, an inner frame material distribution head and an inner frame shear type cover plate; the inner frame material channel is positioned above the inner frame material distributing base, and is connected with the inner frame material distributing base at the same side of the inner frame material distributing base as the inner frame material distributing sliding block; the inner frame material distributing cylinder is positioned below the inner frame material distributing slide block, one end of the inner frame material distributing cylinder is connected with the inner frame material distributing slide block, and one side of the inner frame material distributing cylinder is fixedly connected with the inner frame material distributing base; the inner frame distributing head is positioned on the inner frame distributing base and fixedly connected with the inner frame distributing base; the vacuum generator is positioned below the inner frame distributing head and communicated with the surface of the inner frame distributing head; the inner frame incoming material sensing optical fiber is buried in the inner frame material channel and senses incoming materials of inner frame raw materials; the inner frame material full sensing optical fiber is buried in the inner frame material dividing head, and senses the position of the inner frame raw material; the inner frame shear type cover plate is positioned on the inner frame distributing head and fixedly connected with the inner frame distributing head, the bottom of the inner frame shear type cover plate is communicated with the vacuum generator through the inner frame distributing head, and the surface of the inner frame shear type cover plate bears an inner frame to be assembled;
The outer frame material distribution assembly comprises an outer frame material channel, an outer frame material distribution sliding block, an outer frame material distribution head, an outer frame shear type cover plate, an outer frame sensing optical fiber, an outer frame material distribution cylinder, an outer frame material distribution base and a supporting shear cylinder; the outer frame material channel is positioned on the outer frame material distributing base and is fixedly connected with the outer frame material distributing base; the outer frame material distributing slide block is positioned at the front end of one side of the outer frame material distributing base and is connected with the outer frame material distributing base; the outer frame material distributing cylinder is positioned below the outer frame material distributing slide block and at the front end of the outer frame material distributing base, and is fixedly connected with the outer frame material distributing base and the outer frame material distributing slide block respectively to drive the outer frame material distributing slide block to move; the outer frame material distributing head is positioned on the outer frame material distributing slide block and matched with the outer frame material distributing slide block; the outer frame shear type cover plate is positioned on the outer frame distributing head and connected with the outer frame distributing head; the outer frame sensing optical fiber is positioned in the outer frame material dividing head and senses whether a product exists on the outer frame material dividing head or not; the outer frame material distributing base is positioned on the equipment and is used for bearing the outer frame material distributing assembly; the supporting and shearing cylinder is positioned at one side of the outer frame material dividing head and connected with the outer frame material dividing head to drive the positioned outer frame to perform outward expansion deformation;
The supporting and shearing cylinder is connected with a supporting and shearing tongue piece, the supporting and shearing tongue piece is positioned on the outer frame material dividing head and connected with the supporting and shearing cylinder to move along with the supporting and shearing cylinder;
The supporting and shearing tongue piece is in a shape like a Chinese character 'ji', two sides of the supporting and shearing tongue piece outwards expand, and the inside of the outer frame is extruded and deformed while being pushed out, so that the inside of the outer frame is expanded.
2. The automatic assembly equipment for inner and outer frames for assembling a keyboard according to claim 1, wherein; the outer frame material distributing slide block and the inner frame material distributing slide block are respectively provided with a V-shaped cam plate, the V-shaped cam plates are distributed along the vertical direction, and the small heads are upwards abutted against the outer frame shear type cover plate or the inner frame shear type cover plate.
3. The automatic assembly equipment for inner and outer frames for assembling a keyboard according to claim 1, wherein; the outer frame material channel and the inner frame material channel are both nested guide rails with double V-shaped dovetail grooves.
4. The automatic assembly equipment for inner and outer frames for assembling a keyboard according to claim 1, wherein; the outer frame shear type cover plate or the inner frame shear type cover plate is of an X-shaped structure, one side extends to the outer side of the outer frame material distributing head or the inner frame material distributing head, and the other side faces the outer frame material channel or the inner frame material channel.
5. The automatic assembly equipment for inner and outer frames for assembling a keyboard according to claim 1, wherein; the assembling suction head comprises an air pipe joint, a fixed frame seat, a positioning pin, a suction head gland, a suction head, a connecting pin shaft and a connecting spring; the air pipe connector is positioned above the fixed frame seat, is connected with the fixed frame seat and is communicated with an air source; the positioning pin is positioned above the fixed frame seat, one end of the positioning pin is fixedly connected with the fixed frame seat, and the other end of the positioning pin extends upwards to be connected with the turntable; the suction head gland is positioned below the fixed frame seat and is elastically connected with the fixed frame seat through the connecting pin shaft and the connecting spring; the suction head is positioned below the suction head gland and faces the product to be assembled, and is in sealing connection with the suction head gland.
6. The automatic assembly equipment for inner and outer frames for assembling a keyboard according to claim 5, wherein; the arrangement directions of the connecting pin shaft and the connecting spring are mutually perpendicular, the position of the suction head gland is limited in the transverse direction and the longitudinal direction, and a travel hole is formed in the suction head gland so that the suction head gland can conveniently and elastically move in the vertical direction.
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| CN202111570243.5A CN114055122B (en) | 2021-12-21 | 2021-12-21 | Automatic inner and outer frame assembling equipment for keyboard assembly |
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| CN114055122A (en) | 2022-02-18 |
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