CN212264964U

CN212264964U - Become height lithium battery tab welding auxiliary device

Info

Publication number: CN212264964U
Application number: CN202020408678.4U
Authority: CN
Inventors: 姜昆; 程辉
Original assignee: Hefei Guoxuan High Tech Power Energy Co Ltd
Current assignee: Hefei Gotion High Tech Power Energy Co Ltd
Priority date: 2020-03-26
Filing date: 2020-03-26
Publication date: 2021-01-01
Anticipated expiration: 2030-03-26

Abstract

The utility model discloses a high-height lithium battery tab welding auxiliary device, which comprises a base, a profiling block, a roller component, a welding seat mounting block, a vertical moving component, a transverse moving component and a driving component, wherein an inclined track groove is arranged in the profiling block; the roller wheel assembly is movably connected to the inclined track groove and can move along the inclined track groove; the welding seat mounting block is fixedly connected with the roller component; the vertical moving assembly is used for enabling the welding seat mounting block to move vertically; the transverse moving component is used for enabling the contour block to move in the transverse direction; the drive assembly is used for causing the profiling block to move transversely. The utility model discloses a displacement cylinder makes the removal of profiling piece, makes the gyro wheel remove at the inclined track inslot according to this, and then roller components drive the welding seat installation piece and remove at the vertical along vertical removal subassembly, and the removal precision that can guarantee the welding seat installation piece is set for to the shape in inclined track groove.

Description

Become height lithium battery tab welding auxiliary device

Technical Field

The utility model belongs to the technical field of the battery welding, concretely relates to become height lithium battery tab welding auxiliary device.

Background

The power lithium ion battery is used more and more on the automobile, the technology is more mature, the electric automobile brings revolutionary change to the traditional automobile industry, therefore, the time and the efficiency of the production and processing of the battery cell and the like are also higher in requirements, at present, in the production process of the battery, the welding seat for welding is adjusted in height according to the requirement and pertinence when the battery is welded, manual means are mostly adopted for the adjustment at present, the problem of poor precision is easy to occur, and the efficiency is lower.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a become height lithium battery tab welding auxiliary device to overcome above-mentioned technical problem.

The above technical purpose of the present invention can be achieved by the following technical solutions:

an auxiliary device for welding a pole lug of a high-grade lithium battery comprises,

a base;

the profiling block is vertically arranged, and an inclined track groove is formed in the profiling block;

the roller assembly is movably connected to the inclined track groove and can move along the inclined track groove;

the welding seat mounting block is arranged above the contour block and is fixedly connected with the roller component;

the vertical moving assembly is fixedly connected to the base and connected with the welding seat mounting block and is used for enabling the welding seat mounting block to move vertically;

the transverse moving assembly is fixedly connected to the base and connected with the profiling block and is used for enabling the profiling block to move transversely;

and the driving assembly is fixedly connected on the base and connected with the profiling block and is used for promoting the profiling block to move transversely.

Further, the roller assembly comprises rollers arranged in the inclined track grooves, roller connecting plates vertically arranged on two sides of the contour block and fixedly connected with the welding seat mounting blocks, and mounting pins for connecting the rollers and the roller connecting plates.

Further, the vertical movable assembly comprises an upper guide rail connecting block fixedly connected with the side edge of the welding seat mounting block, and an upper guide rail mounting plate fixedly connected with the side edge of the welding seat mounting block, an upper guide rail fixedly connected with the upper guide rail mounting plate, and an upper sliding block fixedly connected with the upper guide rail connecting block and slidably connected with the upper guide rail on the upper guide rail mounting plate.

Further, the transverse moving assembly comprises a bottom sliding rail fixedly connected to the base along the length direction of the base, a bottom sliding block slidably connected to the bottom sliding rail, and a sliding block connecting seat fixedly connected to the bottom sliding block, and the profiling block is fixedly connected to the upper end face of the sliding block connecting seat.

Further, the driving assembly comprises a displacement cylinder fixedly connected to the base and a connecting plate fixedly connected to the profiling block and fixedly connected to the movable end of the displacement cylinder.

Furthermore, the upper end surface of the contour block is provided with a taking and unloading opening communicated with the inclined upper end of the inclined track groove, the width of the taking and unloading opening is not smaller than the diameter of the roller, and the upper end surface of the contour block is connected with a roller taking and unloading lock catch covering the taking and unloading opening.

Has the advantages that:

the utility model discloses a displacement cylinder makes the removal of profiling piece, makes the gyro wheel remove at the inclined track inslot according to this kind, and then wheel components drive the welding seat installation piece and remove at the vertical along vertical removal subassembly, and the shape in inclined track groove is injectd the removal orbit of gyro wheel, guarantees the regulation precision of welding seat installation piece from this.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the left side of FIG. 1 (without the top rail mounting plate);

in the figure: 1. a base; 2. a contour block; 21. an inclined track groove; 22. a discharge port; 3. a roller assembly; 31. a roller; 32. a roller connecting plate; 33. mounting a pin; 4. a welding seat mounting block; 5. a vertical movement assembly; 51. an upper guide rail connecting block; 52. an upper guide rail mounting plate; 53. an upper guide rail; 54. an upper slide block; 6. a lateral movement assembly; 61. a bottom slide rail; 62. a bottom slider; 63. a slider connecting seat; 7. a drive assembly; 71. a displacement cylinder; 72. a connecting plate; 8. the roller takes out the lock catch.

Detailed Description

In the description of the present invention, unless otherwise specified, the terms "upper", "lower", "left", "right", "front", "rear", and the like indicate orientations or positional relationships only for the purpose of describing the present invention and simplifying the description, but do not indicate or imply that the device or structure referred to must have a particular orientation and therefore should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

As shown in fig. 1, the utility model discloses a height-variable lithium battery tab welding auxiliary device, which comprises a base, a contour block, a roller assembly, a welding seat mounting block, a vertical moving assembly, a transverse moving assembly, a driving assembly and a roller dismounting lock catch; the profiling block is vertically arranged, the length direction of the profiling block is parallel to that of the base, an inclined track groove is formed in the profiling block, and as shown in fig. 2, the inclined track groove consists of two circular grooves which are arranged one above the other and an inclined groove which connects the two circular grooves; the roller wheel assembly is movably connected to the inclined track groove and can move along the inclined track groove; the welding seat mounting block is arranged above the contour block and fixedly connected with the roller assembly, and is used for mounting a welding seat for welding; the vertical moving assembly is fixedly connected to the base and connected with the welding seat mounting block, and is used for enabling the welding seat mounting block to move vertically; the transverse moving assembly is fixedly connected to the base and connected with the profiling block, and is used for enabling the profiling block to move transversely; the driving assembly is fixedly connected to the base and connected with the profiling block and used for driving the profiling block to move transversely.

As shown in fig. 1, the roller assembly includes a roller disposed in the inclined track groove and capable of moving along the track of the inclined track groove, and two roller connecting plates vertically disposed at two sides of the inclined track groove and parallel to each other, the two roller connecting plates are fixedly connected with the roller through a mounting pin, and the upper end of the roller connecting plate is fixedly connected to the welding seat mounting block, so that when the roller moves along the inclined track groove, the track of the inclined track groove enables the roller to move within a certain height, and the welding seat mounting block moves in the height direction within a certain range.

As shown in fig. 1, the vertical moving assembly includes an upper guide rail connecting block fixedly connected to a side of the welding seat mounting block, an upper guide rail mounting plate parallel to the profiling block is fixedly connected to the base, a pair of upper guide rails is vertically fixedly connected to a side of the upper guide rail mounting plate opposite to the profiling block, a plurality of upper sliders are slidably connected to the pair of upper guide rails, and the plurality of upper sliders are fixedly connected to the upper guide rail connecting block, so that the welding seat mounting block can move along the upper guide rail when the welding seat mounting block receives an upward driving force.

As shown in fig. 1, the transverse moving assembly includes a bottom slide rail fixedly connected to the base along the length direction of the base and disposed below the profiling block, a bottom slide block is slidably connected to the bottom slide rail, a slide block connecting seat is fixedly connected to the bottom slide block, and the profiling block is fixedly connected to the upper end surface of the slide block connecting seat. The drive assembly comprises a displacement cylinder fixedly connected to the base and a connecting plate fixedly connected to the profiling block and fixedly connected to the movable end of the displacement cylinder, the structure is more compact, the displacement cylinder can be arranged between the profiling block and the upper guide rail mounting plate, the telescopic direction of the displacement cylinder is parallel to the bottom guide rail, the length direction of the connecting plate is perpendicular to the bottom slide rail, one end of the connecting plate is fixedly connected to the end face of the profiling block, and the other end of the connecting plate is connected to the movable end of the displacement cylinder.

As shown in fig. 1 and 2, it is right to the utility model discloses a further improvement the up end of contour block be equipped with the round slot that inclined orbit groove slant upper end is linked together get the mouth of unloading, just the width of getting the mouth of unloading need not be less than the diameter of gyro wheel is in simultaneously be connected with on the up end of contour block and can cover get the gyro wheel of the mouth of unloading and get the lock catch of unloading, as shown in fig. 1 and 2, the gyro wheel is got the lock catch and is adopted the type of falling U structure, gets through the gyro wheel and unloads the lock catch and be convenient for dismantle gyro wheel, gyro wheel connecting plate get off.

Use of:

when incoming materials (batteries with coiled or laminated tabs of lithium batteries in an unwelded state) are transferred to the region of the device through other tools or devices for welding, the utility model can be adjusted in real time according to the placement height of the incoming materials;

when the welding seat mounting block needs to be lifted or lowered, the displacement cylinder extends or contracts to drive the roller to displace along the inclined track groove, the welding seat mounting block is lifted under the cooperation of the vertical moving assembly, and meanwhile, the welding seat mounting block is guaranteed to be only displaced on the lifting one-dimensional degree.

In order to make the purpose, technical solution and advantages of the present invention more concise and clear, the present invention is described with the above embodiments, which are only used for describing the present invention, and can not be understood as a limitation to the scope of the present invention. It should be understood that any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. An auxiliary device for welding a pole lug of a variable-height lithium battery is characterized by comprising,

a base (1);

the profiling block (2) is vertically arranged, and an inclined track groove (21) is formed in the profiling block;

the roller component (3) is movably connected to the inclined track groove and can move along the inclined track groove;

the welding seat mounting block (4) is arranged above the contour block and is fixedly connected with the roller component;

the vertical moving assembly (5) is fixedly connected to the base and connected with the welding seat mounting block and is used for enabling the welding seat mounting block to move vertically;

the transverse moving assembly (6) is fixedly connected to the base and connected with the profiling block and is used for enabling the profiling block to move transversely;

and the driving assembly (7) is fixedly connected on the base and connected with the profiling block and is used for promoting the profiling block to move transversely.

2. The height-variable lithium battery tab welding auxiliary device according to claim 1, wherein the roller assembly comprises rollers (31) arranged in the inclined track grooves, roller connecting plates (32) vertically arranged on two sides of the contour block and fixedly connected with the welding seat mounting blocks, and mounting pins (33) connecting the rollers and the roller connecting plates.

3. The height-variable lithium battery tab welding auxiliary device as claimed in claim 1, wherein the vertical moving assembly comprises an upper guide rail connecting block (51) fixedly connected with the side edge of the welding seat mounting block, an upper guide rail mounting plate (52) fixedly connected to the base, an upper guide rail (53) vertically fixedly connected to the upper guide rail mounting plate, and an upper sliding block (54) slidably connected to the upper guide rail, and the upper sliding block is fixedly connected to the upper guide rail connecting block.

4. The height-variable lithium battery tab welding auxiliary device as claimed in claim 1, wherein the transverse moving assembly comprises a bottom slide rail (61) fixedly connected to the base along the length direction of the base, a bottom slide block (62) slidably connected to the bottom slide rail, and a slide block connecting seat (63) fixedly connected to the bottom slide block, and the contour block is fixedly connected to the upper end surface of the slide block connecting seat.

5. The height-variable lithium battery tab welding auxiliary device as claimed in claim 1, wherein the driving assembly comprises a displacement cylinder (71) fixedly connected to the base, and a connecting plate (72) fixedly connected to the profiling block and fixedly connected to a movable end of the displacement cylinder.

6. The height-variable lithium battery tab welding auxiliary device according to claim 1, wherein a removal opening (22) communicating with the inclined upper end of the inclined track groove is formed in the upper end surface of the contour block, the width of the removal opening is not less than the diameter of the roller, and a roller removal lock catch (8) covering the removal opening is connected to the upper end surface of the contour block.