CN110695884A

CN110695884A - Clamping device for lithium battery machining

Info

Publication number: CN110695884A
Application number: CN201911095944.0A
Authority: CN
Inventors: 刘丽丽
Original assignee: Tianjin Dingxin Edge New Mstar Technology Ltd
Current assignee: Tianjin Dingxin Edge New Mstar Technology Ltd
Priority date: 2019-11-11
Filing date: 2019-11-11
Publication date: 2020-01-17

Abstract

The invention discloses a clamping device for lithium battery processing, which comprises a support, wherein a lifting air pipe is connected below the support in a sliding manner, the lower end of the lifting air pipe is communicated with a sucker, a second motor is arranged in the support, an output shaft of the second motor is in transmission connection with a second screw rod, and the side surface of the lifting air pipe is fixedly connected with a third fixing block. When the novel clamping device for lithium battery processing is used, a lithium battery to be clamped is placed between the three clamping plates, the three clamping plates clamp the lithium battery, stress points are increased, the lifting air pipe moves downwards when the lithium battery is clamped, the suction disc contacts the clamped lithium battery at the moment, and meanwhile air is sucked through the connecting air pipe, so that the suction disc adsorbs the lithium battery, the clamping of the lithium battery is more stable, compared with the existing clamping device, the novel clamping device for lithium battery processing improves the clamping force of the lithium battery in a mode of combining the increase of the stress points and the increase of the adsorption force, and the lithium battery is not easy to fall off.

Description

Clamping device for lithium battery machining

Technical Field

The invention relates to a clamping device, in particular to a clamping device for lithium battery processing.

Background

Lithium batteries are batteries using a nonaqueous electrolyte solution and using lithium metal or a lithium alloy as a negative electrode material. Because the chemical characteristics of lithium metal are very active, the requirements on the environment for processing, storing and using the lithium metal are very high. With the development of science and technology, lithium batteries have become mainstream, and the lithium batteries can be roughly divided into two types: lithium metal batteries and lithium ion batteries. Lithium ion batteries do not contain lithium in the metallic state and are rechargeable. The fifth generation of rechargeable batteries, lithium metal batteries, was born in 1996, and the safety, specific capacity, self-discharge rate and cost performance of rechargeable batteries were all superior to those of lithium ion batteries. Due to its own high technical requirement limits, only a few national companies are producing such lithium metal batteries today.

Lithium cell on the existing market need cooperate clamping device to use when processing, and clamping device clamping-force among the prior art is not enough, causes the lithium cell to drop easily.

Disclosure of Invention

The invention aims to provide a clamping device for processing a lithium battery, which is used for solving the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a clamping device for lithium cell processing, includes the support, the below sliding connection of support has the lift trachea, the tracheal lower extreme intercommunication that goes up and down has the sucking disc, the internally mounted of support has the second motor, the output shaft transmission of second motor is connected with the second screw rod, the tracheal side fixedly connected with third fixed block that goes up and down, the second screw rod rotate connect in the third fixed block, the side fixedly connected with of support connects the trachea, connect the trachea with be linked together through flexible trachea between the lift trachea, second motor and external power source electric connection.

As a further scheme of the invention: the side fixedly connected with branch of support, the first fixed block of top fixedly connected with and the second fixed block of branch, first fixed block and second fixed block rotate and are connected with first screw rod, first screw rod rotates and is connected with the slider, the slider is located between first fixed block and the second fixed block, the below fixedly connected with splint of slider, the inner fixedly connected with driven gear of first screw rod.

As a still further scheme of the invention: the quantity of slider, first fixed block, branch, first screw rod, second fixed block, splint and driven gear is three, three groups slider, first fixed block, branch, first screw rod, second fixed block, splint and driven gear equidistance distribute in around the support.

As a still further scheme of the invention: the top fixedly connected with epitheca of support, first motor is installed to the top of epitheca, the output shaft transmission of first motor is connected with drive gear, first motor and external power source electric connection.

As a still further scheme of the invention: the driving gear and the driven gear are both located inside the upper shell, and the driving gear is connected to the driven gear in a meshed mode.

As a still further scheme of the invention: the inner side surface of the clamping plate is provided with a rubber pad.

Compared with the prior art, the invention has the beneficial effects that: when the novel clamping device for lithium battery processing is used, the lithium battery to be clamped is placed between the three clamping plates, the first motor is started, the three clamping plates clamp the lithium battery at the moment, the stress point is increased, the clamping force is improved, when the lithium battery is clamped, the second motor drives the second screw rod to rotate, the second screw rod drives the lifting air pipe to move downwards through the second fixing block, the sucking disc is in contact with the clamped lithium battery at the moment, meanwhile, air is sucked through the connecting air pipe, the sucking disc adsorbs the lithium battery, the clamping of the lithium battery is more stable, compared with the existing clamping device, the novel clamping device for lithium battery processing improves the clamping force of the lithium battery through a mode of combining the increase of the stress point and the increase of the adsorption force, and the lithium battery is.

Drawings

Fig. 1 is a schematic structural diagram of a clamping device for lithium battery processing.

Fig. 2 is a schematic structural diagram of the inside of a support in a clamping device for lithium battery processing.

The labels in the figure are: 1. a support; 2. connecting an air pipe; 3. an upper shell; 4. a first motor; 5. a slider; 6. a first fixed block; 7. a strut; 8. a first screw; 9. a second fixed block; 10. a splint; 11. a suction cup; 12. lifting the air pipe; 13. a second screw; 14. a second motor; 15. a telescopic air pipe; 16. a drive gear; 17. a driven gear; 18. and a third fixed block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, in the embodiment of the present invention, a clamping device for lithium battery processing includes a support 1, a lifting air pipe 12 is slidably connected below the support 1, a suction cup 11 is connected to a lower end of the lifting air pipe 12, a second motor 14 is installed inside the support 1, a second screw 13 is connected to an output shaft of the second motor 14 in a transmission manner, a third fixed block 18 is fixedly connected to a side surface of the lifting air pipe 12, the second screw 13 is rotatably connected to the third fixed block 18, a connecting air pipe 2 is fixedly connected to a side surface of the support 1, the connecting air pipe 2 is communicated with the lifting air pipe 12 through a telescopic air pipe 15, the second motor 14 is electrically connected to an external power supply, a supporting rod 7 is fixedly connected to a side surface of the support 1, a first fixed block 6 and a second fixed block 9 are fixedly connected to an upper portion of the supporting rod 7, the first fixed block 6 and the second fixed block 9 are connected with a first screw 8 in a rotating manner, the first screw 8 is connected with a sliding block 5 in a rotating manner, the sliding block 5 is positioned between the first fixed block 6 and the second fixed block 9, a clamping plate 10 is fixedly connected below the sliding block 5, a driven gear 17 is fixedly connected at the inner end of the first screw 8, the sliding block 5, the first fixed block 6, a supporting rod 7, the first screw 8, the second fixed block 9, the clamping plate 10 and the driven gear 17 are three in number, three groups of the sliding block 5, the first fixed block 6, the supporting rod 7, the first screw 8, the second fixed block 9, the clamping plate 10 and the driven gear 17 are equidistantly distributed around the support 1, an upper shell 3 is fixedly connected above the support 1, a first motor 4 is installed above the upper shell 3, and an output shaft of the first motor 4 is connected with a driving gear 16, first motor 4 and external power source electric connection, drive gear 16 and driven gear 17 all are located the inside of epitheca 3, drive gear 16 meshing connect in driven gear 17, the medial surface of splint 10 is provided with the rubber pad.

The working principle of the invention is as follows: when the clamping device is used, an object to be clamped is placed between three clamping plates 10, then the first motor 4 is started, the first motor 4 drives the driving gear 16 to rotate, the driving gear 16 drives the first screw rod 8 to rotate through the driven gear 17, the first screw rod 8 drives the clamping plates 10 to move inwards along the supporting rod 7 through the sliding block 5, so that a lithium battery is clamped, the stress points of the three clamping plates 10 are increased, the stability is improved, meanwhile, the second motor 14 drives the second screw rod 13 to rotate, the second screw rod 13 drives the lifting air pipe 12 to move downwards through the third fixing block 18, at the moment, the suction disc 11 is in contact with the clamped lithium battery, and meanwhile, the suction is performed through the connecting air pipe 2, so that the suction disc 11 adsorbs the lithium battery, the clamping of the lithium battery is more stable, compared with the existing clamping device, the novel clamping device for processing the lithium battery is in a mode of combining, the clamping force to the lithium battery is improved, so that the lithium battery is not easy to fall off.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a clamping device for lithium cell processing, includes support (1), its characterized in that: the utility model discloses a portable air conditioner, including support (1), the below sliding connection of support (1) has lift trachea (12), the lower extreme intercommunication of lift trachea (12) has sucking disc (11), the internally mounted of support (1) has second motor (14), the output shaft transmission of second motor (14) is connected with second screw rod (13), the side fixedly connected with third fixed block (18) of lift trachea (12), second screw rod (13) rotate connect in third fixed block (18), side fixedly connected with of support (1) connects trachea (2), connect trachea (2) with be linked together through flexible trachea (15) between lift trachea (12), second motor (14) and external power source electric connection.

2. The clamping device for lithium battery processing as claimed in claim 1, wherein: side fixedly connected with branch (7) of support (1), the first fixed block of top fixedly connected with (6) and second fixed block (9) of branch (7), first fixed block (6) and second fixed block (9) are rotated and are connected with first screw rod (8), first screw rod (8) are rotated and are connected with slider (5), slider (5) are located between first fixed block (6) and second fixed block (9), the below fixedly connected with splint (10) of slider (5), the inner fixedly connected with driven gear (17) of first screw rod (8).

3. The clamping device for lithium battery processing as claimed in claim 2, wherein: the quantity of slider (5), first fixed block (6), branch (7), first screw rod (8), second fixed block (9), splint (10) and driven gear (17) is three, three groups slider (5), first fixed block (6), branch (7), first screw rod (8), second fixed block (9), splint (10) and driven gear (17) equidistance distribute in around support (1).

4. The clamping device for lithium battery processing as claimed in claim 1, wherein: the top fixedly connected with epitheca (3) of support (1), first motor (4) are installed to the top of epitheca (3), the output shaft transmission of first motor (4) is connected with drive gear (16), first motor (4) and external power source electric connection.

5. The clamping device for lithium battery processing as claimed in claims 2 to 4, wherein: the driving gear (16) and the driven gear (17) are both located inside the upper shell (3), and the driving gear (16) is connected with the driven gear (17) in a meshed mode.

6. The clamping device for lithium battery processing as claimed in claim 2, wherein: the inner side surface of the clamping plate (10) is provided with a rubber pad.