CN215070101U

CN215070101U - Lithium cell group fast assembly device

Info

Publication number: CN215070101U
Application number: CN202120070777.0U
Authority: CN
Inventors: 滕跃; 李杰栋
Original assignee: Suzhou Jieyuefei Electronic Technology Co ltd
Current assignee: Suzhou Jieyuefei Electronic Technology Co ltd
Priority date: 2021-01-12
Filing date: 2021-01-12
Publication date: 2021-12-07
Anticipated expiration: 2031-01-12

Abstract

The utility model discloses a lithium cell group fast assembly device, including conveyer and support post, the top fixedly connected with of support post supports the diaphragm, one side of support post is provided with the workstation, the bottom threaded connection of workstation has the supporting leg, upper surface one side threaded connection of workstation has the drive box, the lower surface middle part of supporting the diaphragm is provided with first slide bar, the bottom of first slide bar is provided with the second slide bar, one side middle part of second slide bar is provided with the second slide rail. Make the lithium cell keep vertical state through fixed curb plate, improved the conveying efficiency of lithium cell, the lithium cell conveying through the conveyer belt conveying is to the bottom of spot welding mechanism, then carries out spot welding through spot welding mechanism and connects, utilizes the slip of a plurality of sliders in the slide rail is inside, has improved spot welding mechanism's flexibility, is favorable to spot welding mechanism to connect the spot welding of each position lithium cell, has improved the degree of automation of lithium cell equipment.

Description

Lithium cell group fast assembly device

Technical Field

The utility model belongs to the technical field of the fast assembly of lithium cell group, concretely relates to fast assembly device of lithium cell group.

Background

A lithium battery is a type of battery using a nonaqueous electrolyte solution, using lithium metal or a lithium alloy as a positive/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 scientific technology, lithium batteries have become the mainstream. Lithium batteries can be broadly classified 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 countries of companies are producing such lithium metal batteries.

Most of the work in the existing lithium battery manufacturing industry is usually completed in a manual operation mode, and the manual operation mode is low in efficiency, high in error rate and incapable of coping with the automatic production rhythm.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lithium cell group fast assembly device to in solving the current lithium cell manufacturing industry that proposes in the above-mentioned background art, accomplish most work wherein with manual work's mode usually, this alone work mode is not only inefficient, and the error rate is higher moreover, can't deal with the problem of automated production rhythm.

In order to achieve the above object, the utility model provides a following technical scheme: a lithium battery pack rapid assembly device comprises a conveying device and a supporting upright post, wherein a supporting transverse plate is fixedly connected to the top of the supporting upright post, a workbench is arranged on one side of the supporting upright post, supporting legs are connected to the bottom of the workbench through threads, a driving box body is connected to one side of the upper surface of the workbench through threads, a first sliding rod is arranged in the middle of the lower surface of the supporting transverse plate, a second sliding rod is arranged at the bottom of the first sliding rod, a second sliding rail is arranged in the middle of one side of the second sliding rod, a spot welding mechanism is connected to one side of the second sliding rod through the second sliding rail in a sliding manner, a spot welding head is connected to the bottom of the spot welding mechanism through threads, fixed side plates are arranged on two sides of the conveying device, a driving device is connected to one side of each fixed side plate through threads, and the driving device is in transmission connection with a transmission shaft penetrating through the inner walls of the fixed side plates, one end swing joint of transmission shaft has the driven shaft, the surface of driven shaft is provided with the conveyer belt, the one end swing joint that the transmission shaft was kept away from to the driven shaft has the connecting axle, the one end swing joint of connecting axle has fixed axle bed.

Preferably, a third slide rail is arranged inside the supporting transverse plate, second slide blocks are fixedly connected to the tops of the two ends of the first slide bar, and the second slide blocks are slidably connected with the third slide rail.

Preferably, a first slide rail is arranged inside the first slide bar, a first slide block is fixedly connected to the top of the second slide bar, and the first slide block is slidably connected with the first slide rail.

Preferably, the number of the conveying devices is two, and the number of the third slide rails is two.

Preferably, the driving box body is in transmission connection with the first sliding block, and the driving box body is in transmission connection with the second sliding block.

Preferably, the height of the fixed side plate is the same as the height of the driving device.

Preferably, the number of the supporting columns and the number of the supporting legs are four.

Preferably, the first slide bar is arranged in parallel with the conveyor belt.

Compared with the prior art, the utility model provides a lithium cell group fast assembly device possesses following beneficial effect:

the utility model discloses a conveyer transports the lithium cell, make the lithium cell keep vertical state through fixed curb plate, the conveying efficiency of lithium cell has been improved, workman's work load has been reduced, the lithium cell conveying through the conveyer belt conveying is to the bottom of spot welding mechanism, then carry out spot welding through spot welding mechanism and connect, utilize the slip of a plurality of sliders inside the slide rail, the flexibility of spot welding mechanism has been improved, be favorable to spot welding mechanism to connect the spot welding of each position lithium cell, the degree of automation of lithium cell equipment has been improved, therefore, the clothes hanger is strong in practicability.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic structural view of a lithium battery pack rapid assembly device according to the present invention;

fig. 2 is a partial enlarged view of a portion a in fig. 1 according to the present invention;

fig. 3 is a side sectional view of a lithium battery pack rapid assembly apparatus according to the present invention;

fig. 4 is a cross-sectional view of a conveyor according to the present invention;

in the figure: 1. a conveying device; 2. supporting the upright post; 3. supporting the transverse plate; 4. supporting legs; 5. a work table; 6. a driving box body; 7. a first slide bar; 8. a second slide bar; 9. a spot welding mechanism; 10. a spot welding head; 11. a second slide rail; 12. a first slider; 13. a first slide rail; 14. a drive device; 15. fixing the side plate; 16. a drive shaft; 17. a conveyor belt; 18. a driven shaft; 19. a connecting shaft; 20. fixing the shaft seat; 21. a third slide rail; 22. and a second slider.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 and fig. 2, the present invention provides a technical solution: a lithium battery pack rapid assembly device comprises a conveying device 1 and a supporting upright post 2, wherein the top of the supporting upright post 2 is fixedly connected with supporting transverse plates 3, the number of the supporting upright posts 2 is four, the number of the supporting transverse plates 3 is two, the assembly device is enabled to have stronger stability by matching the supporting upright posts 2 with the supporting transverse plates 3, one side of the supporting upright post 2 is provided with a workbench 5, the bottom of the workbench 5 is in threaded connection with supporting legs 4, the number of the supporting legs 4 is four, the workbench 5 can be stably supported, one side of the upper surface of the workbench 5 is in threaded connection with a driving box body 6, the driving box body 6 provides power support for the movement of a spot welding mechanism 9 and a spot welding head 10, the middle part of the lower surface of the supporting transverse plate 3 is provided with a first slide bar 7, the bottom of the first slide bar 7 is provided with a second slide bar 8, the second slide bar 8 can flexibly slide left and right on the first slide bar 7, a second sliding rail 11 is arranged in the middle of one side of the second sliding rod 8, one side of the second sliding rod 8 is slidably connected with a spot welding mechanism 9 through the second sliding rail 11, a spot welding head 10 is connected to the bottom of the spot welding mechanism 9 through threads, and the spot welding mechanism 9 can slide up and down through the second sliding rail 11.

Referring to fig. 1 and 4, two sides of the conveying device 1 are provided with fixed side plates 15, one side of each fixed side plate 15 is in threaded connection with a driving device 14, the height of each fixed side plate 15 is equal to that of the driving device 14, the lithium battery is stably conveyed through the horizontal height of each fixed side plate 15 and is kept in a vertical state, the driving device 14 is in transmission connection with a transmission shaft 16 penetrating through the inner wall of the corresponding fixed side plate 15, one end of the transmission shaft 16 is movably connected with a driven shaft 18, the transmission shaft 16 is driven through the transmission of the driving device 14 to perform transmission, a conveying belt 17 is arranged on the outer surface of the driven shaft 18, one end of the driven shaft 18, far away from the transmission shaft 16, is movably connected with a connecting shaft 19, one end of the connecting shaft 19 is movably connected with a fixed shaft seat 20, and the transmission shaft 16 drives the driven shaft 18 to rotate so as to drive the conveying belt 17 to convey the lithium battery.

Referring to fig. 1-4, a third slide rail 21 is disposed inside the supporting transverse plate 3, the number of the third slide rails 21 is two, the tops of the two ends of the first slide bar 7 are fixedly connected with second slide blocks 22, the outer surface of the second slide block 22 contacts with the inner wall of the third slide rail 21, the second slide blocks 22 are slidably connected with the third slide rails 21, the second slide blocks 22 can flexibly slide inside the third slide rails 21, the first slide rails 13 are disposed inside the first slide bar 7, the top of the second slide bar 8 is fixedly connected with first slide blocks 12, the first slide blocks 12 are slidably connected with the first slide rails 13, so as to realize the left-right movement of the second slide bars 8, the number of the conveying devices 1 is two, two rows of lithium batteries can be conveyed, the driving box 6 is in transmission connection with the first slide blocks 12, the driving box 6 is in transmission connection with the second slide blocks 22, the spot welding mechanism 9 is flexibly driven by the sliding of the first slide blocks 12 and the second slide blocks 22 under the driving of the driving box 6, the first slide bar 7 is arranged parallel to the conveyor belt 17 to facilitate the spot welding operation.

The utility model discloses a theory of operation and use flow: the utility model discloses after installing, at first drive transmission shaft 16's rotation through drive arrangement 14, transmission shaft 16 drives driven shaft 18 and rotates and makes conveyer belt 17 transmission lithium cell, then places the welding rod through the manual work, utilizes the slip that drive box 6 drove first slider 12 and second slider 22, makes spot welding head 10 assemble the operation, takes out the equipment product by the manual work after the equipment is accomplished, then conveys the link once more, the manual work link that has significantly reduced has improved the work efficiency of lithium cell equipment.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a lithium cell group fast assembly device, includes conveyer (1) and support post (2), its characterized in that: the spot welding machine is characterized in that a supporting transverse plate (3) is fixedly connected to the top of the supporting stand column (2), a workbench (5) is arranged on one side of the supporting stand column (2), supporting legs (4) are connected to the bottom of the workbench (5) through threads, a driving box body (6) is connected to one side of the upper surface of the workbench (5) through threads, a first sliding rod (7) is arranged in the middle of the lower surface of the supporting transverse plate (3), a second sliding rod (8) is arranged at the bottom of the first sliding rod (7), a second sliding rail (11) is arranged in the middle of one side of the second sliding rod (8), a spot welding mechanism (9) is connected to one side of the second sliding rod (8) through the second sliding rail (11) in a sliding mode, a spot welding head (10) is connected to the bottom of the spot welding mechanism (9) through threads, fixed side plates (15) are arranged on the two sides of the conveying device (1), and a driving device (14) is connected to one side of the fixed side plates (15) through threads, the driving device (14) is in transmission connection with a transmission shaft (16) penetrating through the inner wall of a fixed side plate (15), one end of the transmission shaft (16) is movably connected with a driven shaft (18), a conveying belt (17) is arranged on the outer surface of the driven shaft (18), one end, away from the transmission shaft (16), of the driven shaft (18) is movably connected with a connecting shaft (19), and one end of the connecting shaft (19) is movably connected with a fixed shaft seat (20).

2. The lithium battery pack rapid assembly device according to claim 1, wherein: the inside of supporting diaphragm (3) is provided with third slide rail (21), the both ends top fixedly connected with second slider (22) of first slide bar (7), second slider (22) and third slide rail (21) sliding connection.

3. The lithium battery pack rapid assembly device according to claim 1, wherein: the inner part of the first sliding rod (7) is provided with a first sliding rail (13), the top of the second sliding rod (8) is fixedly connected with a first sliding block (12), and the first sliding block (12) is in sliding connection with the first sliding rail (13).

4. The lithium battery pack rapid assembly device according to claim 2, wherein: the number of the conveying devices (1) is two, and the number of the third sliding rails (21) is two.

5. The lithium battery pack rapid assembly device according to claim 1, wherein: the driving box body (6) is in transmission connection with the first sliding block (12), and the driving box body (6) is in transmission connection with the second sliding block (22).

6. The lithium battery pack rapid assembly device according to claim 1, wherein: the height of the fixed side plate (15) is the same as that of the driving device (14).

7. The lithium battery pack rapid assembly device according to claim 1, wherein: the number of the supporting columns (2) and the number of the supporting legs (4) are four.

8. The lithium battery pack rapid assembly device according to claim 1, wherein: the first slide bar (7) is arranged in parallel with the conveyor belt (17).