CN215853891U

CN215853891U - Multi-station pneumatic vacuum chuck for production and movement of keyboard bottom plate

Info

Publication number: CN215853891U
Application number: CN202122264214.8U
Authority: CN
Inventors: 赵训
Original assignee: Kunshan Shuangzi Electronic Technology Co ltd
Current assignee: Kunshan Shuangzi Electronic Technology Co ltd
Priority date: 2021-09-17
Filing date: 2021-09-17
Publication date: 2022-02-18
Anticipated expiration: 2031-09-17

Abstract

The utility model discloses a multi-station pneumatic vacuum chuck for production and movement of a keyboard bottom plate, and particularly relates to the technical field of pneumatic vacuum chuck devices, which comprises a bottom connecting disc, wherein a plurality of transverse sliding frames are fixedly connected to two sides of the bottom connecting disc, a supporting slide block is slidably connected to the outer parts of the transverse sliding frames, two vacuum connecting rods are arranged in the supporting slide block, vacuum disc bodies are fixedly connected to the bottoms of the two vacuum connecting rods, a chuck mounting frame is sleeved at the tops of the vacuum connecting rods, a sliding supporting rod is fixedly connected to one side of the chuck mounting frame, a driving base is movably connected to the outer part of the sliding supporting rod, a top nut is connected to the top of each vacuum connecting rod through a thread, and a bottom nut is connected to the bottom of a bottom gasket through a thread, so that the chuck is stable between the chuck and the mounting frame through the chuck mounting frame and the supporting slide block, and the service life of the chuck is ensured, and the keyboard bottom plate is convenient to produce and work in large batch.

Description

Multi-station pneumatic vacuum chuck for production and movement of keyboard bottom plate

Technical Field

The utility model relates to a pneumatic vacuum chuck device technical field especially relates to a keyboard bottom plate production removes uses pneumatic vacuum chuck of multistation.

Background

The pneumatic vacuum chuck uses vacuum adsorption as motive power to realize automatic production, the pneumatic vacuum chuck is applied in various aspects such as electronic component assembly, automobile assembly, medical apparatus and packaging machinery, the pneumatic vacuum chuck can be widely applied because any object with smooth surface, especially non-metallic objects which are not suitable for clamping, such as paper boards, glass products, integrated circuits and the like, can be used for completing various operations by using the vacuum chuck, the vacuum chuck is formed by pressing wear-resistant, corrosion-resistant, antistatic and pollution-free rubber materials into elements such as standard circles, wave shapes and the like so as to adapt to the work of various shapes, the vacuum chuck is usually placed on an operation manipulator on an industrial production line, the operation manipulator controls the displacement and the action of the chuck, thereby accurately realizing the transportation of goods, and the keyboard bottom plate is one of the components of the keyboard, the keyboard bottom plate is mainly used for fixing the keys of the keyboard, so that the keys inside the keyboard are not easy to fall off, the protection effect is achieved, the comprehensive factors such as the practicability, the production cost, the production efficiency and the like of the keyboard bottom plate are considered, the keyboard bottom plate can be produced in large batch, and the efficiency is high.

The pneumatic vacuum chuck that is used for keyboard floor now is when carrying out the absorption of keyboard floor, through fixing vacuum chuck, nevertheless can appear the installation clearance between sucking disc and the mount in long-term work process, is difficult to adjust and life is lower, is unfavorable for carrying out large batch keyboard floor production work.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a keyboard floor production removes uses pneumatic vacuum chuck of multistation, can make between sucking disc and the mount stabilize the life who guarantees the sucking disc.

To achieve the purpose, the following technical scheme is adopted in the disclosure: the utility model provides a pneumatic vacuum chuck of multistation for keyboard floor production removes, includes the bottom connection pad, a plurality of horizontal balladeur train of both sides fixedly connected with of bottom connection pad, it is a plurality of the outside sliding connection of horizontal balladeur train has the supporting shoe, the internally mounted of supporting shoe has two vacuum connecting rods, two the bottom fixedly connected with vacuum disk body of vacuum connecting rod, the sucking disc mounting bracket has been cup jointed at the top of vacuum connecting rod, one side fixedly connected with slip bracing piece of sucking disc mounting bracket, the outside swing joint of slip bracing piece has the drive base, the drive base carries out fixed connection with the supporting shoe.

In a preferred embodiment, a plurality of top washers located at the top of the sucker mounting rack are sleeved on the tops of the vacuum connecting rods, top nuts located at the top of the top washers are connected to the top threads of the vacuum connecting rods in a sleeved mode, bottom gaskets located at the bottom of the sucker mounting rack are sleeved on the bottoms of the two vacuum connecting rods, and bottom nuts located at the bottom of the bottom gaskets are connected to the bottom threads of the vacuum connecting rods in a sleeved mode.

In a preferred embodiment, the bottom of each of the plurality of vacuum tie rods is threadedly connected with a reinforcing nut located at the bottom of the bottom nut.

In a preferred embodiment, the middle part of the top end of the bottom connecting disc is fixedly connected with an installing strip, connecting rods are installed inside the front surface and the back surface of the installing strip, and the top parts of the two connecting rods are fixedly connected with the same top connecting disc.

In a preferred embodiment, a plurality of hydraulic telescopic rods are fixedly connected to the top of the top connecting plate, and the top of each of the plurality of hydraulic telescopic rods is movably connected with the same lifting driver.

In a preferred embodiment, the bottom of each of the two connecting rods is fixedly connected with a connecting inserted rod, the bottom of the connecting inserted rod is sleeved with a nut installation piece, and the bottom of the connecting inserted rod is in threaded connection with a fixing nut located at the bottom of the nut installation piece.

The beneficial effect of this disclosure:

the bottom connecting disc is fixed at the bottom of the connecting rod by arranging the connecting inserted rod inside the bottom connecting disc and connecting the connecting inserted rod by utilizing the fixing nut and the nut adding piece, when the keyboard bottom plate is sucked, the bottom connecting disc is driven to move towards the bottom by utilizing the lifting driver to drive the plurality of hydraulic telescopic rods movably arranged inside the bottom connecting disc to move towards the bottom, so that the top connecting disc fixed at the bottom of the hydraulic telescopic rods is pushed to move towards the bottom, the vacuum connecting rods arranged inside the plurality of supporting sliding blocks are driven to move towards the bottom, the reinforcing nut and the bottom nut are screwed on the bottom of the vacuum connecting rod, and then the reinforcing nut is utilized to fasten the bottom nut to ensure that the bottom nut cannot rotate along with the top nut in the process of fastening the top nut, guaranteed in the absorptive in-process of vacuum disk body, avoid the condition that the vacuum connecting rod appears rocking, through the outside with the support sliding block setting at horizontal balladeur train, both guaranteed that the support sliding block can slide, the stability of support sliding block has also been guaranteed, and can guarantee the steadiness in the vacuum disk body adsorption process through the joint use with the sucking disc mounting bracket again, thereby it moves to one side to drive the vacuum connecting rod and move to one side through utilizing the slip bracing piece that the drive base drive set up in its inside, be favorable to carrying out the regulation of vacuum disk body lateral position, guarantee the accurate keyboard floor of absorbing.

Drawings

Fig. 1 is a schematic front view structure provided by the present disclosure.

Fig. 2 provides an enlarged schematic view of section a of fig. 1 for the present disclosure.

FIG. 3 provides a schematic view of the bottom land and tie bar deployment structure for the present disclosure.

Fig. 4 is a schematic bottom view of the structure provided by the present disclosure.

Fig. 5 provides an enlarged schematic view of section B of fig. 4 for the present disclosure.

In the figure: 1. a support slide block; 2. a drive base; 3. a top connecting disc; 4. a connecting rod; 5. adding a strip; 6. a hydraulic telescopic rod; 7. a lift drive; 8. a bottom connecting disc; 9. a sliding support bar; 10. a suction cup mounting frame; 11. a top gasket; 12. a vacuum connecting rod; 13. a top nut; 14. connecting the inserted link; 15. fixing a nut; 16. a nut installing sheet; 17. a bottom nut; 18. a vacuum tray body; 19. reinforcing the nut; 20. a bottom gasket; 21. a transverse carriage.

Detailed Description

Referring to the attached drawings 1-5 in the specification, the multi-station pneumatic vacuum chuck for production and movement of a keyboard floor in the embodiment comprises a bottom connection disc 8, a plurality of transverse sliding frames 21 are fixedly connected to two sides of the bottom connection disc 8, a supporting slide block 1 is slidably connected to the outer portions of the transverse sliding frames 21, two vacuum connecting rods 12 are mounted inside the supporting slide block 1, vacuum disc bodies 18 are fixedly connected to the bottoms of the two vacuum connecting rods 12, a chuck mounting frame 10 is sleeved on the tops of the vacuum connecting rods 12, a sliding support rod 9 is fixedly connected to one side of the chuck mounting frame 10, a driving base 2 is movably connected to the outer portion of the sliding support rod 9, the driving base 2 is used for driving the sliding support rod 9 movably connected to the inside of the driving base to push the chuck mounting frame 10 to move to one side, the driving base 2 is fixedly connected with the supporting slide block 1, the supporting slide block 1 is used for being matched with the transverse sliding frames 21 to ensure the overall strength of the mounting structure of the vacuum disc bodies 18, the service life is ensured.

The top packing ring 11 that is located sucking disc mounting bracket 10 top has all been cup jointed at the top of a plurality of vacuum connecting rods 12, the top threaded connection of vacuum connecting rods 12 has the top nut 13 that is located top packing ring 11 top, the bottom gasket 20 that is located sucking disc mounting bracket 10 bottom has all been cup jointed to the bottom of two vacuum connecting rods 12, the bottom threaded connection of vacuum connecting rods 12 has the bottom nut 17 that is located bottom gasket 20 bottom, the equal threaded connection in bottom of a plurality of vacuum connecting rods 12 has the reinforcement nut 19 that is located bottom nut 17 bottom, reinforcement nut 19 is used for cooperating with bottom nut 17 and uses, make bottom nut 17 stable mounting in the bottom of bottom gasket 20, avoid appearing the pivoted condition at the in-process of fastening top nut 13.

The implementation scenario is specifically as follows:

when the vacuum chuck is used, firstly, the reinforcing nut 19 and the bottom nut 17 are screwed on the bottom of the vacuum connecting rod 12, then the reinforcing nut 19 is used for fastening the bottom nut 17 to ensure that the bottom nut 17 cannot rotate along with the top nut 13 in the process of fastening the top nut 13, so that the situation that the vacuum connecting rod 12 shakes in the process of adsorbing the vacuum disk body 18 is ensured, the supporting slide block 1 is arranged outside the transverse slide frame 21 to ensure that the supporting slide block 1 can slide and ensure the stability of the supporting slide block 1, and then the stability in the process of adsorbing the vacuum disk body 18 can be ensured by combining with the sucker mounting frame 10, the sliding support rod 9 arranged inside the driving base 2 is used for driving the vacuum connecting rod 12 to move towards one side, so that the adjustment of the transverse position of the vacuum disk body 18 is facilitated, the keyboard bottom plate is ensured to be accurately sucked.

Referring to the attached drawings 1-5 in the specification, the multi-station pneumatic vacuum chuck for production and movement of the keyboard floor comprises a bottom connecting disc 8, a middle fixing connection strip (5) is fixedly connected to the top end of the bottom connecting disc 8, connecting rods 4 are installed inside the front face and the back face of the installing strip 5, the top fixing connections of the two connecting rods 4 are connected with the same top connecting disc 3, the bottoms of the two connecting rods 4 are fixedly connected with connecting insertion rods 14, a nut installing piece 16 is sleeved at the bottom of the connecting insertion rods 14, a fixing nut 15 located at the bottom of the nut installing piece 16 is connected with the bottom of the connecting insertion rods 14 in a threaded mode, and the bottom connecting disc 8 and the top connecting disc 3 can be conveniently connected by using the connecting rods 4 and the connecting insertion rods 14.

A plurality of hydraulic telescoping rods 6 of top fixedly connected with of top connection pad 3, the equal swing joint in top of a plurality of hydraulic telescoping rods 6 has same lift driver 7, lift driver 7 is used for driving swing joint and promotes top connection pad 3 to the bottom in its inside a plurality of hydraulic telescoping rods 6 and move.

The implementation scenario is specifically as follows:

when the keyboard bottom plate sucking device is used, the connecting inserted rod 14 is arranged inside the bottom connecting disc 8, the fixing nut 15 and the nut installing piece 16 are connected with the connecting inserted rod 14, so that the bottom connecting disc 8 is fixed at the bottom of the connecting rod 4, when the keyboard bottom plate sucking device is used for sucking a keyboard bottom plate, the lifting driver 7 is used for driving the plurality of hydraulic telescopic rods 6 movably arranged inside the lifting driver to move towards the bottom, so that the top connecting disc 3 fixed at the bottom of the hydraulic telescopic rods 6 is pushed to move, the bottom connecting disc 8 is further driven to move towards the bottom, so that the vacuum connecting rods 12 arranged inside the plurality of supporting sliding blocks 1 are pushed to move towards the bottom, and finally the bottom end of the vacuum disc body 18 is in contact with the keyboard bottom plate, so that the sucking work is facilitated.

Claims

1. The utility model provides a keyboard floor production removes uses pneumatic vacuum chuck of multistation, includes bottom connection pad (8), its characterized in that: the utility model discloses a vacuum chuck, including bottom connection pad (8), a plurality of horizontal balladeur train (21) of both sides fixedly connected with of bottom connection pad (8), it is a plurality of the outside sliding connection of horizontal balladeur train (21) has supporting slide block (1), the internally mounted of supporting slide block (1) has two vacuum connecting rods (12), two the bottom fixedly connected with vacuum disk body (18) of vacuum connecting rod (12), sucking disc mounting bracket (10) have been cup jointed at the top of vacuum connecting rod (12), one side fixedly connected with slip bracing piece (9) of sucking disc mounting bracket (10), the outside swing joint of slip bracing piece (9) has drive base (2), drive base (2) carry out fixed connection with supporting slide block (1).

2. The multi-station pneumatic vacuum chuck for the production and movement of the keyboard base plate according to claim 1, wherein: a plurality of top packing ring (11) that are located sucking disc mounting bracket (10) top have all been cup jointed at the top of vacuum connecting rod (12), the top threaded connection of vacuum connecting rod (12) has top nut (13) that are located top packing ring (11) top, two bottom gasket (20) that are located sucking disc mounting bracket (10) bottom have all been cup jointed to the bottom of vacuum connecting rod (12), the bottom threaded connection of vacuum connecting rod (12) has bottom nut (17) that are located bottom gasket (20) bottom.

3. The multi-station pneumatic vacuum chuck for the production and movement of the keyboard base plate according to claim 2, wherein: the bottoms of the vacuum connecting rods (12) are all in threaded connection with reinforcing nuts (19) located at the bottoms of the bottom nuts (17).

4. The multi-station pneumatic vacuum chuck for the production and movement of the keyboard base plate according to claim 1, wherein: middle part fixedly connected with on bottom connection pad (8) top installs strip (5) additional, install strip (5) openly and the inside at the back all install connecting rod (4), two the same top connection pad (3) of top fixedly connected with of connecting rod (4).

5. The multi-station pneumatic vacuum chuck for the production and movement of the keyboard base plate according to claim 4, wherein: the top of top connection pad (3) is fixedly connected with a plurality of hydraulic telescoping rods (6), and is a plurality of the equal swing joint in top of hydraulic telescoping rods (6) has same lift driver (7).

6. The multi-station pneumatic vacuum chuck for the production and movement of the keyboard base plate according to claim 4, wherein: two equal fixedly connected with in bottom of connecting rod (4) connects inserted bar (14), the bottom of connecting inserted bar (14) has cup jointed nut and has installed piece (16), the bottom threaded connection who connects inserted bar (14) has fixation nut (15) that are located nut and install piece (16) bottom.