CN114406649A - Scissor assembly mechanism for keyboard keys - Google Patents
Scissor assembly mechanism for keyboard keys Download PDFInfo
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- CN114406649A CN114406649A CN202210025972.0A CN202210025972A CN114406649A CN 114406649 A CN114406649 A CN 114406649A CN 202210025972 A CN202210025972 A CN 202210025972A CN 114406649 A CN114406649 A CN 114406649A
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- 238000003825 pressing Methods 0.000 claims description 10
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- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 13
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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
- B23P19/02—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 connecting objects by press fit or for detaching same
- B23P19/027—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 connecting objects by press fit or for detaching same using hydraulic or pneumatic means
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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
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Abstract
The invention relates to a scissor foot assembling mechanism of a keyboard key, which comprises a scissor foot assembling head unit, a shifting component of the scissor foot assembling head unit, a scissor foot shifting cache component, a keyboard jig assembling platform and an upper conveying component, wherein the shifting component of the scissor foot assembling head unit is fixedly arranged on a supporting vertical frame, the scissor foot assembling head unit comprises a plurality of scissor foot assembling heads fixedly arranged on the same mounting plate, each scissor foot assembling head comprises a chuck, a chuck cylinder and an angle adjusting cylinder, the chuck cylinder is used for controlling the chuck to clamp scissor feet, the angle adjusting cylinder is fixedly arranged on the supporting block, and the angle of the chuck is controlled through a sliding rotating block and a rotating shaft to assemble the scissor feet. The invention has the advantages that: the scissor foot assembly head can simulate human actions, realizes the mechanical automatic assembly function, improves the working efficiency and the stability of product quality, reduces the production cost and improves the productivity and economic benefit of enterprises.
Description
Technical Field
The invention relates to an assembly mechanism, in particular to a scissor assembly mechanism for keyboard keys.
Background
The computer keyboard is generally formed by assembling scissors and key caps on a keyboard main board with a circuit, wherein the scissors are a common part. In the assembly process of the keyboard, the scissors are usually inserted into the corresponding positions of the main board of the keyboard, and then the keycaps are pressed into the positions. The mode of traditional equipment through the manual work, because personnel's difference, the stability of quality can't be ensured, and consuming time is long, and inefficiency influences normal production. Therefore, a new technical solution should be provided to solve the above problems.
Disclosure of Invention
The invention aims to provide a scissor assembly mechanism for keyboard keys, which is reasonable in structure, good in use effect, and capable of improving working efficiency and ensuring product quality, aiming at the problems in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a scissors foot assembly mechanism of keyboard button, includes that scissors foot equipment head unit, scissors foot equipment head unit move and carry subassembly, scissors foot move and carry buffer memory subassembly, keyboard tool equipment microscope carrier and go up conveying assembly, the move of scissors foot equipment head unit moves and carries subassembly fixed mounting on supporting the grudging post, and the lower terminal surface installation of supporting the grudging post is fixed on the workstation of scissors foot equipment, and scissors foot equipment head unit includes a plurality of scissors foot assembly head of fixed mounting on same mounting panel, every scissors foot assembly head includes chuck, chuck cylinder, angle adjustment cylinder, chuck cylinder fixed mounting is at the top of chuck for control chuck is in order to press from both sides the scissors foot and get, angle adjustment cylinder fixed mounting is on the supporting shoe to through the angle of slip rotation piece and pivot control chuck in order to assemble the scissors foot.
The further technical scheme is as follows:
the scissor assembly head unit comprises four scissor assembly heads fixedly mounted on the same mounting plate.
The chuck comprises an upper clamping jaw and a lower clamping jaw which are matched with each other, an air cylinder rod of a chuck air cylinder is connected with the top of the upper clamping jaw through a connecting block, an air cylinder rod of an angle adjusting air cylinder is connected with the top of a supporting block through a connecting block, the lower part of the supporting block is connected with the lower clamping jaw, and the lower clamping jaw is connected with the lower part of a sliding rotating block through a rotating shaft and a connecting rod.
The shifting assembly of the scissor assembly head unit comprises a Y-axis linear module fixedly mounted on the upper end face of the support stand, an X-axis linear module connected onto the Y-axis linear module in a sliding mode through a Y-axis slider and a Z-axis linear module connected onto the X-axis linear module in a sliding mode through an X-axis slider, and the scissor assembly head unit is mounted on the Z-axis linear module in a sliding mode through a Z-axis slider.
The scissor foot shifting buffer component is a linear vibration feeder with four linear feeding tracks.
The keyboard jig assembling platform deck comprises a platform deck body, a jacking assembly is arranged below the platform deck body and used for jacking the keyboard jig platform deck, the jacking assembly comprises a jacking cylinder, a jacking plate and guide pieces arranged at four corners of the jacking plate, a cylinder rod of the jacking cylinder penetrates through the jacking plate and is connected with the lower surface of the keyboard jig assembling platform deck, and two sides of the keyboard jig assembling platform deck are respectively provided with a positioning cylinder and a positioning chuck so as to position a keyboard jig.
The upper conveying assembly is a belt conveying type linear transfer assembly.
The further technical scheme is as follows:
the upper clamping jaw is connected with a pressing block through an elastic sheet.
The back of the upper clamping jaw is provided with a first sliding block, the position, corresponding to the first sliding block, of the lower clamping jaw is provided with a first sliding rail, the first sliding block is connected to the first sliding rail in a sliding mode, the back of the sliding rotating block is provided with a second sliding block, the position, corresponding to the second sliding block, of the supporting block is provided with a second sliding rail, and the second sliding block is connected to the second sliding rail in a sliding mode.
The front end of the linear vibration feeder is provided with a scissor foot clamping limiting assembly, the scissor foot clamping limiting assembly comprises a clamping cylinder and a push head, a cylinder rod of the clamping cylinder is fixedly connected with the long-strip-shaped push head through a connecting block, and a plurality of feeding blocks at the front end of the linear vibration feeder are clamped on the long-strip-shaped push head.
Compared with the prior art, the scissor assembly mechanism for the keyboard key provided by the invention has the following technical effects:
1. according to the scissor assembly head of the keyboard key, the designed scissor assembly head can simulate the action of a person, the mechanical automatic assembly function is realized, the working efficiency and the stability of the product quality are improved, the production cost is reduced, and the productivity and the economic benefit of an enterprise are improved.
2. According to the scissor assembly mechanism for the keyboard keys, the PLC control system is used for controlling the material taking and assembling positions of the scissor assembly heads, the chuck cylinder is used for controlling the chuck to realize automatic material taking, and the angle cylinder is used for controlling the chuck to form the set assembling angle for assembling, so that the overall automation degree is high, the material taking positions are accurate, the assembling precision is high, and the product quality can be ensured.
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, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the scissors assembly mechanism of the present invention;
FIG. 2 is a schematic structural view of a scissor load transfer buffer assembly shown in FIG. 1;
FIG. 3 is a schematic structural view of the keyboard jig assembly carrier and its jacking assembly shown in FIG. 1;
fig. 4 is a schematic view showing the mounting position of the scissor assembly head unit according to the present invention.
Fig. 5 is an enlarged view of a structure at a in fig. 4.
Fig. 6 is a schematic view of the material taking state of the scissor assembly head.
Fig. 7 is an assembled state diagram of the scissor assembly head.
Wherein, 1, a scissor foot assembly head unit, 2, a shifting component of the scissor foot assembly head unit, 2-1, a Y-axis linear module, 2-2, an X-axis linear module, 2-3, a Z-axis linear module, 3, a scissor foot shifting buffer component, 4, a keyboard jig assembly carrying platform, 5, an upper conveying component, 6, a support stand, 7, a scissor foot assembly head, 7-1, a chuck, 7-1-1, an upper clamping jaw, 7-1-2, a lower clamping jaw, 7-2, a chuck cylinder, 7-3, an angle adjusting cylinder, 7-4, a support block, 7-5, a sliding rotating block, 7-6, a rotating shaft, 7-7, a connecting rod, 7-8, a first sliding block, 7-9, a first sliding rail, 7-10, a second sliding block, 7-11 and a second sliding rail, 7-12 parts of elastic sheet, 7-13 parts of pressing block, 8 parts of jacking assembly, 8-1 parts of jacking cylinder, 8-2 parts of jacking plate, 8-3 parts of guide piece, 9 parts of positioning cylinder, 10 parts of positioning chuck, 11 parts of scissor foot clamping and limiting assembly, 11-1 parts of clamping cylinder, 11-2 parts of pushing head.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "length", "width", "height", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "side", etc., indicate orientations or positional relationships based on those shown in fig. 1, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
The scissor assembly mechanism for keyboard keys comprises a scissor assembly head unit 1, a scissor assembly head unit transfer component 2, a scissor transfer buffer component 3, a keyboard jig assembly platform 4 and an upper conveying component 5, wherein the scissor assembly head unit transfer component 2 is fixedly arranged on a support vertical frame 6, the lower end surface of the support vertical frame 6 is fixedly arranged on a workbench of the scissor assembly machine, the scissor assembly head unit 1 comprises a plurality of scissor assembly heads 7 fixedly arranged on the same mounting plate, each scissor assembly head 7 comprises a chuck 7-1, a chuck cylinder 7-2 and an angle adjusting cylinder 7-3, the chuck cylinder 7-2 is fixedly arranged on the top of the chuck 7-1 and is used for controlling the chuck 7-1 to clamp scissor pins, the angle adjusting cylinder 7-3 is fixedly arranged on the supporting block 7-4, and the angle of the chuck 7-1 is controlled through the sliding rotating block 7-5 and the rotating shaft 7-6 so as to assemble the scissor feet.
Preferably, as a second embodiment of the present invention, this embodiment is further limited to the first embodiment, and in this embodiment, the scissor-foot assembly head unit 1 includes four scissor-foot assembly heads 7 fixedly mounted on the same mounting plate. Set up four scissors foot equipment heads 7 and can realize assembling four same or different scissors feet simultaneously, can effectual improvement packaging efficiency.
Preferably, as a third embodiment of the present invention, this embodiment further defines the first embodiment, the chuck 7-1 includes an upper chuck 7-1-1 and a lower chuck 7-1-2, which are used cooperatively, a cylinder rod of the chuck cylinder 7-2 is connected to a top of the upper chuck 7-1-1 through a connecting block, a cylinder rod of the angle adjusting cylinder 7-3 is connected to a top of the supporting block 7-4 through a connecting block, a lower portion of the supporting block 7-4 is connected to the lower chuck 7-1-2, and the lower chuck 7-1-2 is connected to a lower portion of the sliding rotation block 7-5 through a rotation shaft 7-6 and a connecting rod 7-7. In the embodiment, when the scissor pin assembling head takes materials, the upper clamping jaw 7-1-1 is controlled to clamp the materials (scissor pins) at the material clamping position through the downward pressing of the clamping head cylinder 7-2 and moves to the set assembling position, the angle adjusting cylinder 7-3 sends out the downward pressing action, the upper clamping jaw and the lower clamping jaw which clamp the materials are driven by the sliding rotating block 7-5, the rotating shaft 7-6 and the connecting rod 7-7 to form the set assembling angle, the downward pressing stroke is continuously controlled and moves to the set position through the downward pressing, the clamping head 7-1 clamps the scissor pins in the clamping hooks and then moves towards the assembling direction, and the whole assembling action is completed when the scissor pin assembling head is pressed to the other assembling position. In order to facilitate the displacement of the upper clamping jaw and the lower clamping jaw, a first sliding block 7-8 is arranged on the back of the upper clamping jaw 7-1-1, a first sliding rail 7-9 is arranged on the lower clamping jaw 7-1-2 at a position corresponding to the first sliding block, the first sliding block 7-8 is connected to the first sliding rail 7-9 in a sliding mode, a second sliding block 7-10 is arranged on the back of the sliding rotating block 7-5, a second sliding rail 7-11 is arranged on the supporting block 7-4 at a position corresponding to the second sliding block, and the second sliding block 7-10 is connected to the second sliding rail 7-11 in a sliding mode.
Preferably, as a fourth embodiment of the present invention, this embodiment is further limited to the first embodiment, the transferring assembly 2 of the scissor assembly head unit includes a Y-axis linear module 2-1 fixedly mounted on the upper end surface of the supporting stand 6, an X-axis linear module 2-2 slidably connected to the Y-axis linear module 2-1 through a Y-axis slider, and a Z-axis linear module 2-3 slidably connected to the X-axis linear module 2-1 through an X-axis slider, and the scissor assembly head unit 1 is slidably mounted on the Z-axis linear module 2-3 through a Z-axis slider. In this embodiment, through X, Y, Z axle straight line module, drive scissors foot equipment head arrives the correct position of getting material and equipment, and position location is accurate, and the repetitive motion precision is high, compact structure. Since the linear module is an existing device, it can be directly selected for use, and its specific structure is not the claimed content of the present invention, so the detailed description of its specific structure is not described herein, and it is specifically described herein. In this embodiment, the robot may be used instead of the linear module to move the position of the scissor-leg assembling head.
Preferably, as a fifth embodiment of the present invention, in this embodiment, the first embodiment is further defined, and the upper conveying assembly 5 is a belt conveying type linear transferring assembly, which is mainly used for transferring the keyboard jig to a suitable position for assembly. Of course, the shifting assembly with other structural forms (such as an air cylinder) can be adopted as long as the stroke driving of the keyboard jig can be realized.
Preferably, as a sixth embodiment of the present invention, this embodiment is a further improvement of the second embodiment, and the upper clamping jaw 7-1-1 is connected with a pressing block 7-13 through an elastic sheet 7-12. Through the arrangement of the pressing blocks 7-13, when the scissors feet are assembled, the actions of a person can be simulated, and the scissors feet are pressed in place to complete the assembly.
Preferably, as a seventh embodiment of the present invention, this embodiment is a further improvement of the above embodiment, a scissor clamping and limiting assembly 11 is disposed at the front end of the linear vibration feeder, the scissor clamping and limiting assembly 11 includes a clamping cylinder 11-1 and a push head 11-2, a cylinder rod of the clamping cylinder 11-1 is fixedly connected to the elongated push head 11-2 through a connecting block, and a plurality of feeding blocks at the front end of the linear vibration feeder are clamped on the elongated push head 11-2. In the embodiment, by arranging the scissor foot clamping limiting assembly, when the scissor foot clamping limiting assembly works, the clamping cylinder 11-1 drives the push head 11-2 to move, the push head 11-2 drives the feeding block above the push head to displace, and the material is clamped tightly, so that the inner ring and the outer ring of a product are tightly connected, the actual assembly error is reduced, and the assembly yield is increased.
Preferably, as an eighth embodiment of the present invention, this embodiment is a further improvement of the above embodiment, where the keyboard jig assembly carrier 4 includes a carrier body, a jacking assembly 8 is installed below the carrier body to jack the keyboard jig carrier, the jacking assembly 8 includes a jacking cylinder 8-1, a jacking plate 8-2, and guide members 8-3 arranged at four corners of the jacking plate 8-2, cylinder rods of the jacking cylinder 8-1 penetrate through the jacking plate 8-2 and are connected with the lower surface of the keyboard jig assembly carrier 4, and a positioning cylinder 9 and a positioning chuck 10 are further respectively arranged on two sides of the keyboard jig assembly carrier 4 to position the keyboard jig. In this embodiment, after the sensor detects the keyboard tool and targets in place, jacking subassembly 8 rises, with tool jack-up, the jack-up targets in place the back, and location cylinder 9 and location chuck 10 cooperation work press from both sides the keyboard tool about tight, and such locate mode is more accurate to the equipment yield has been increased.
When the scissor pin assembling mechanism of the keyboard key works, the scissor pin assembling head of the keyboard key moves to a set position when a program is controlled to take materials, the four chucks 7-1 are pressed down by the chuck cylinder 7-2, the materials are clamped between the upper clamping jaw and the lower clamping jaw of the chucks by the pressing blocks of the chucks 7-1 and the chuck cylinder 7-2, the chucks 7-1 are moved to a set assembling position by the program control driving module after the materials are clamped, the angle of the chucks 7-1 is adjusted by controlling the angle adjusting cylinder 7-3 according to a set angle, the angle of the chucks is automatically adjusted within a certain range in the assembling process, and a certain protection is formed on products; after the scissors are in place, the scissors are pressed down for a set stroke according to set coordinates, and the scissors are assembled in sequence (firstly, the scissors are clamped on the clamping hooks downwards and then move for a set distance in the assembling direction, so that the assembling of the scissors is completed), and the scissors can be assembled for many times according to planning and requirements.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (10)
1. The utility model provides a scissors foot assembly mechanism of keyboard button which characterized in that: the scissors assembly head unit comprises a scissors assembly head unit (1), a shifting assembly (2) of the scissors assembly head unit, a scissors shifting cache assembly (3), a keyboard jig assembly carrying platform (4) and an upper conveying assembly (5), wherein the shifting assembly (2) of the scissors assembly head unit is fixedly arranged on a supporting vertical frame (6), the lower end face of the supporting vertical frame (6) is fixedly arranged on a workbench of the scissors assembly machine, the scissors assembly head unit (1) comprises a plurality of scissors assembly heads (7) fixedly arranged on the same mounting plate, each scissors assembly head (7) comprises a chuck (7-1), a chuck cylinder (7-2) and an angle adjusting cylinder (7-3), the chuck cylinder (7-2) is fixedly arranged at the top of the chuck (7-1) and used for controlling the chuck (7-1) to clamp scissors, the angle adjusting cylinder (7-3) is fixedly arranged on the supporting block (7-4), and the angle of the chuck (7-1) is controlled through the sliding rotating block (7-5) and the rotating shaft (7-6) so as to assemble the scissor legs.
2. The scissors assembly mechanism of a keyboard key of claim 1, wherein: the scissor assembly head unit (1) comprises four scissor assembly heads (7) fixedly mounted on the same mounting plate.
3. The scissors assembly mechanism of a keyboard key according to claim 1 or 2, wherein: the chuck (7-1) comprises an upper clamping jaw (7-1-1) and a lower clamping jaw (7-1-2) which are matched with each other, an air cylinder rod of a chuck air cylinder (7-2) is connected with the top of the upper clamping jaw (7-1-1) through a connecting block, an air cylinder rod of an angle adjusting air cylinder (7-3) is connected with the top of a supporting block (7-4) through a connecting block, the lower portion of the supporting block (7-4) is connected with the lower clamping jaw (7-1-2), and the lower clamping jaw (7-1-2) is connected with the lower portion of a sliding rotating block (7-5) through a rotating shaft (7-6) and a connecting rod (7-7).
4. The scissors assembly mechanism of a keyboard key according to claim 1 or 2, wherein: the shifting assembly (2) of the scissor assembly head unit comprises a Y-axis linear module (2-1) fixedly mounted on the upper end face of a support stand (6), an X-axis linear module (2-2) connected onto the Y-axis linear module (2-1) in a sliding mode through a Y-axis slider, and a Z-axis linear module (2-3) connected onto the X-axis linear module (2-1) in a sliding mode through an X-axis slider, and the scissor assembly head unit (1) is mounted onto the Z-axis linear module (2-3) in a sliding mode through a Z-axis slider.
5. The scissors assembly mechanism of a keyboard key of claim 1, wherein: the scissor foot shifting buffer component (3) is a linear vibration feeder with four linear feeding tracks.
6. The scissors assembly mechanism of a keyboard key of claim 1, wherein: the keyboard jig assembling carrying platform (4) comprises a carrying platform body, a jacking assembly (8) is installed below the carrying platform body to jack the keyboard carrying platform body, the jacking assembly (8) comprises a jacking cylinder (8-1), a jacking plate (8-2) and guide pieces (8-3) arranged at four corners of the jacking plate (8-2), a cylinder rod of the jacking cylinder (8-1) penetrates through the jacking plate (8-2) and is connected with the lower surface of the keyboard jig assembling carrying platform (4), and a positioning cylinder (9) and a positioning chuck (10) are further arranged on two sides of the keyboard jig assembling carrying platform (4) respectively to position the keyboard jig.
7. The scissors assembly mechanism of a keyboard key of claim 1, wherein: the upper conveying assembly (5) is a belt conveying type linear transfer assembly.
8. The scissors assembly mechanism of keyboard key of claim 3, wherein: the upper clamping jaw (7-1-1) is connected with a pressing block (7-13) through an elastic sheet (7-12).
9. The scissors assembly mechanism of keyboard key of claim 3, wherein: the back of the upper clamping jaw (7-1-1) is provided with a first sliding block (7-8), the position, corresponding to the first sliding block, of the lower clamping jaw (7-1-2) is provided with a first sliding rail (7-9), the first sliding block (7-8) is connected to the first sliding rail (7-9) in a sliding mode, the back of the sliding rotating block (7-5) is provided with a second sliding block (7-10), the position, corresponding to the second sliding block, of the supporting block (7-4) is provided with a second sliding rail (7-11), and the second sliding block (7-10) is connected to the second sliding rail (7-11) in a sliding mode.
10. The scissors assembly mechanism of keyboard key of claim 5, wherein: the front end of the linear vibration feeder is provided with a scissor foot clamping and limiting assembly (11), the scissor foot clamping and limiting assembly (11) comprises a clamping cylinder (11-1) and a push head (11-2), a cylinder rod of the clamping cylinder (11-1) is fixedly connected with the strip-shaped push head (11-2) through a connecting block, and a plurality of feeding blocks at the front end of the linear vibration feeder are clamped on the strip-shaped push head (11-2).
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN115041963A (en) * | 2022-06-30 | 2022-09-13 | 重庆泰美自动化科技有限公司 | Automatic change scissors foot assembly clamping head |
CN115055934A (en) * | 2022-07-20 | 2022-09-16 | 重庆泰美自动化科技有限公司 | Intelligent scissor mounting system |
CN115464365A (en) * | 2022-11-14 | 2022-12-13 | 吴江亿韦机电科技有限公司 | Loading attachment and automatic assembly system of scissors foot |
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CN110491708A (en) * | 2019-09-17 | 2019-11-22 | 深圳市昇茂科技有限公司 | A kind of full-automatic keyboard scissor kludge |
CN214722003U (en) * | 2020-12-31 | 2021-11-16 | 昆山喜发自动化设备有限公司 | Scissors foot equipment |
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CN115464365A (en) * | 2022-11-14 | 2022-12-13 | 吴江亿韦机电科技有限公司 | Loading attachment and automatic assembly system of scissors foot |
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