CN222176436U

CN222176436U - Auxiliary welding device for processing new energy lithium battery

Info

Publication number: CN222176436U
Application number: CN202420931652.6U
Authority: CN
Inventors: 方国发
Original assignee: Huangshi Xiangjinyuan Electronic Technology Co ltd
Current assignee: Huangshi Xiangjinyuan Electronic Technology Co ltd
Priority date: 2024-04-30
Filing date: 2024-04-30
Publication date: 2024-12-17
Anticipated expiration: 2034-04-30

Abstract

The utility model discloses an auxiliary welding device for processing a new energy lithium battery, which belongs to the technical field of lithium battery processing and comprises a welding table, wherein a welding bracket is arranged on the welding table, a welding assembly is arranged on the welding bracket, two sliding frames are arranged below the welding assembly and are respectively positioned on two sides of the welding table, and a supporting assembly is arranged in each sliding frame. This new forms of energy lithium cell processing is with supplementary welding set, after one side contact through backing roll and lithium cell, the backing roll is pressed and is driven the slip frame and slide in the carriage, the tooth passes through the gear and drives two connecting plates and rotate, make the compression roller on two connecting plates of same one side be close to each other, until the compression roller contacts with the front and back both sides of lithium cell, the compression roller can promote the lithium cell and correct this moment, make the lithium cell be in the welding center's on the welding bench position, realize the purpose to lithium cell center calibration, prevent that the positioning deviation from appearing in the lithium cell influences welding precision.

Description

Auxiliary welding device for processing new energy lithium battery

Technical Field

The utility model belongs to the technical field of lithium battery processing, and particularly relates to an auxiliary welding device for new energy lithium battery processing.

Background

In the new energy lithium battery processing process, in order to guarantee the reliability of conductive connection plate and lithium battery post electric connection, the welding connection method that often adopted erects the lithium battery on the welding bench and fixes and improve welding stability in the welding process, is difficult to guarantee that every group of lithium battery is in the welding central point in the clamping process of changing the lithium battery, makes the position of lithium battery have certain deviation, and then influences welding precision.

Disclosure of utility model

In order to overcome the defects, the utility model provides an auxiliary welding device for processing a new energy lithium battery, which solves the problems that in the welding process, the lithium batteries are erected on a welding table and fixed to improve the welding stability, and in the clamping process of replacing the lithium batteries, each group of lithium batteries is difficult to ensure to be positioned at a welding center position, so that certain deviation exists in the positions of the lithium batteries, and the welding precision is influenced.

In order to achieve the aim, the auxiliary welding device for processing the new energy lithium battery comprises a welding table, wherein a welding bracket is arranged on the welding table, a welding assembly is arranged on the welding bracket, two sliding frames are arranged below the welding assembly and are respectively positioned on two sides of the welding table, a supporting assembly is arranged in each sliding frame, each supporting assembly comprises a sliding frame, the sliding frames are arranged in the sliding frames in a penetrating manner, two supporting rollers are fixed on one side of each sliding frame, a plurality of teeth are respectively arranged on two sides of each sliding frame, and side baffle assemblies are connected to the teeth in a meshed manner;

the side keeps off the subassembly and includes the gear, gear and tooth meshing, the middle part joint of gear has the rotation axis, the rotation axis sets up in the carriage, the outside both sides of rotation axis joint has the connecting plate respectively, and the other end of two connecting plates is equipped with the compression roller, and the bottom of two carriages is equipped with adjusting part, adjusting part installs in the welding bench.

As a further scheme of the utility model, a spring is arranged in the sliding frame, and the other end of the spring is fixedly connected with the inner wall of the sliding frame.

As a further scheme of the utility model, the connecting plate is of arc-shaped design, and rubber sleeves are respectively arranged outside the compression roller and the supporting roller.

As a further scheme of the utility model, the adjusting assembly comprises a multi-stage electric push rod, the multi-stage electric push rod is arranged in the welding table, two ends of the multi-stage electric push rod are respectively fixed with a sliding block, and the sliding blocks are fixed with the bottom of the sliding frame.

As a further scheme of the utility model, the two sides of the welding table are respectively provided with a slide way, the sliding blocks are connected in the slide ways in a sliding way, and the sliding blocks and the slide ways are both of T-shaped design.

As a further scheme of the utility model, a groove is formed in the welding table, and a plurality of guide rollers are arranged in the groove.

Compared with the prior art, the utility model has the beneficial effects that:

1. this auxiliary welding set is used in new forms of energy lithium cell processing, erect the lithium cell through on the welding bench, make the lithium cell be located between two carriage, control adjusting part work makes it drive two carriage and be close to each other, after one side contact of backing roll and lithium cell, the backing roll is pressed and is driven the slip frame and slide in the carriage, because of tooth and gear engagement on the slip frame, tooth passes through the gear and drives two connecting plates and rotate, make the compression roller on two connecting plates of same side be close to each other, until the compression roller contacts with the front and back both sides of lithium cell, the compression roller can promote the lithium cell and correct this moment, make the lithium cell be in the welding center's of welding bench position, realize the purpose to lithium cell center calibration, prevent that the positioning deviation from appearing in the lithium cell influences welding precision.

2. This auxiliary welding device is used in new forms of energy lithium cell processing, extend through the multistage electric putter in the control adjusting part, make multistage electric putter drive two carriage each other keep away from through two sliders, make backing roll and compression roller break away from the lithium cell gradually, this in-process, support the slip frame through the elasticity of spring, make the slip frame drive the backing roll outwards stretch out, the slip frame then drives gear and connecting plate rotation through the tooth simultaneously, the compression roller on the messenger connecting plate breaks away from the lithium cell, thereby can release the location of lithium cell fast, in order to change the lithium cell and carry out welding work, and then improve the simple operation, make welding efficiency promote greatly.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure of the present utility model;

FIG. 2 is a schematic view of a soldering station according to the present utility model;

FIG. 3 is a schematic view of the structure of the adjusting assembly of the present utility model;

FIG. 4 is a schematic view of the connection between the support assembly and the side rail assembly according to the present utility model;

The welding device comprises a welding table 1, a welding bracket 2, a welding assembly 3, a sliding frame 4, a sliding rail 5, a sliding rail 6, an adjusting assembly 601, a multi-stage electric push rod 602, a sliding block 7, a supporting assembly 701, a sliding frame 702, a supporting roller 703, a spring 704, teeth 8, a side baffle assembly 801, gears 802, a rotating shaft 803, a connecting plate 804, a pressing roller 9, a groove 10 and a guide roller.

Detailed Description

The technical scheme of the patent is further described in detail below with reference to the specific embodiments.

As shown in fig. 1-4, the utility model provides a technical scheme that an auxiliary welding device for processing a new energy lithium battery comprises a welding table 1, wherein a groove 9 is formed in the welding table 1, a plurality of guide rollers 10 are arranged in the groove 9, and the lithium battery can move on the guide rollers 10 due to the guide rollers 10, so that friction is reduced, and the lithium battery can be conveniently moved;

The welding table 1 is provided with a welding bracket 2, the welding bracket 2 is provided with a welding component 3, two sliding frames 4 are arranged below the welding component 3, the two sliding frames 4 are respectively positioned on two sides of the welding table 1, a supporting component 7 is arranged in each sliding frame 4, each supporting component 7 comprises a sliding frame 701, a spring 703 is arranged in each sliding frame 701, the other end of each spring 703 is fixedly connected with the inner wall of each sliding frame 4, and due to the springs 703, the sliding frames 701 are supported by the elasticity of the springs 703, so that the sliding frames 701 drive the supporting rollers 702 to extend outwards, meanwhile, the sliding frames 701 drive the gears 801 and the connecting plates 803 to rotate through teeth 704, and the supporting rollers 702 and the pressing rollers 804 can return quickly so as to be convenient for fixing lithium batteries;

The sliding frame 701 is arranged in the sliding frame 4 in a penetrating way, one side of the sliding frame 701 is fixedly provided with two supporting rollers 702, two sides of the sliding frame 701 are respectively provided with a plurality of teeth 704, and the teeth 704 are connected with a side baffle component 8 in a meshed way;

The side baffle assembly 8 comprises a gear 801, the gear 801 is meshed with a tooth 704, a rotating shaft 802 is clamped in the middle of the gear 801, the rotating shaft 802 is arranged in the sliding frame 4, two sides outside the rotating shaft 802 are respectively clamped with a connecting plate 803, the other ends of the two connecting plates 803 are provided with a pressing roller 804, the connecting plates 803 are arc-shaped, rubber sleeves are respectively arranged outside the pressing roller 804 and the supporting roller 702, the purpose of protecting the outer wall of a lithium battery is achieved due to the rubber sleeves, and potential safety hazards of leakage of the lithium battery are prevented due to the fact that the rubber sleeves are of insulating design;

The bottoms of the two sliding frames 4 are provided with adjusting assemblies 6, the adjusting assemblies 6 are installed in the welding table 1, each adjusting assembly 6 comprises a multi-stage electric push rod 601, each multi-stage electric push rod 601 is installed in the welding table 1, two ends of each multi-stage electric push rod 601 are respectively fixed with a sliding block 602, each sliding block 602 is fixed with the bottom of each sliding frame 4, and due to the fact that each multi-stage electric push rod 601 is arranged, the multi-stage electric push rods 601 can drive the two sliding frames 4 to move through the corresponding sliding blocks 602, so that a compression roller 804 and a supporting roller 702 on each sliding frame 4 can synchronously move, and stability of clamping a lithium battery is improved;

slide ways 5 have been seted up respectively to both sides on the welding bench 1, and slider 602 sliding connection is in slide ways 5, and slider 602 and slide ways 5 are T shape design, because of being equipped with slide ways 5, slide ways 5 play to the spacing effect of slider 602 support, and slider 602 can not break away from slide ways 5, guarantees the stability that carriage 4 removed.

The working principle of the utility model is as follows:

When the lithium battery welding device is used, a lithium battery is erected on a welding table 1, the lithium battery is positioned between two sliding frames 4, a multistage electric push rod 601 is controlled to shrink so that the two sliding frames 4 are driven to be close to each other through two sliding blocks 602, after one side of a supporting roller 702 is contacted with one side of the lithium battery, the supporting roller 702 is pressed to drive a sliding frame 701 to slide in the sliding frame 4, teeth 704 drive two connecting plates 803 to rotate through gears 801, press rollers 804 on the two connecting plates 803 on the same side are mutually close until the press rollers 804 are contacted with the front side and the rear side of the lithium battery, at the moment, the press rollers 804 can push the lithium battery to correct, a welding assembly 3 is controlled to work so as to weld the lithium battery, and when the welding work is finished, the multistage electric push rod 601 drives the two sliding frames 4 to be mutually far away through the two sliding frames 602, so that the supporting roller 702 and the press rollers 804 are gradually separated from the lithium battery, in the process, the sliding frame 701 is supported through the elasticity of springs 703, the sliding frame 701 drives the supporting roller 702 to extend outwards, and simultaneously the gears 801 and the connecting plates 803 are driven to rotate through the teeth 704, so that the press rollers 804 on the connecting plates 803 are pushed by the connecting plates 803 to separate from the lithium battery, and the press rollers 803 from the lithium battery to move under the lithium battery 10.

In the description of the present utility model, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected via an intervening medium, or in communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

While the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes may be made without departing from the spirit of the present patent within the knowledge of one of ordinary skill in the art.

Claims

1. The auxiliary welding device for processing the new energy lithium battery comprises a welding table (1) and is characterized in that a welding bracket (2) is arranged on the welding table (1), a welding assembly (3) is arranged on the welding bracket (2), two sliding frames (4) are arranged below the welding assembly (3), the two sliding frames (4) are respectively positioned at two sides on the welding table (1), a supporting assembly (7) is arranged in the sliding frames (4), the supporting assembly (7) comprises a sliding frame (701), the sliding frame (701) is arranged in the sliding frame (4) in a penetrating mode, two supporting rollers (702) are fixed at one side of the sliding frame (701), a plurality of teeth (704) are respectively arranged at two sides of the sliding frame (701), and side baffle assemblies (8) are connected on the teeth (704) in a meshed mode;

The side fender subassembly (8) includes gear (801), gear (801) and tooth (704) meshing, the middle part joint of gear (801) has rotation axis (802), rotation axis (802) set up in carriage (4), the outside both sides of rotation axis (802) joint respectively has connecting plate (803), and the other end of two connecting plates (803) is equipped with compression roller (804), and the bottom of two carriage (4) is equipped with adjusting part (6), adjusting part (6) are installed in welding bench (1).

2. The auxiliary welding device for processing the new energy lithium battery according to claim 1, wherein a spring (703) is arranged in the sliding frame (701), and the other end of the spring (703) is fixedly connected with the inner wall of the sliding frame (4).

3. The auxiliary welding device for processing the new energy lithium battery according to claim 1, wherein the connecting plate (803) is of an arc-shaped design, and rubber sleeves are respectively arranged outside the pressing roller (804) and the supporting roller (702).

4. The auxiliary welding device for processing the new energy lithium battery according to claim 1, wherein the adjusting assembly (6) comprises a multi-stage electric push rod (601), the multi-stage electric push rod (601) is arranged inside the welding table (1), sliding blocks (602) are respectively fixed at two ends of the multi-stage electric push rod (601), and the sliding blocks (602) are fixed with the bottom of the sliding frame (4).

5. The auxiliary welding device for processing the new energy lithium battery according to claim 4, wherein the two sides of the welding table (1) are respectively provided with a slide way (5), the sliding block (602) is slidably connected in the slide way (5), and the sliding block (602) and the slide way (5) are both of T-shaped design.

6. The auxiliary welding device for processing the new energy lithium battery according to claim 1 is characterized in that a groove (9) is formed in the welding table (1), and a plurality of guide rollers (10) are arranged in the groove (9).