CN213730107U

CN213730107U - Lithium cell production is with high-efficient spot welding device

Info

Publication number: CN213730107U
Application number: CN202022885347.2U
Authority: CN
Inventors: 甄德瑜
Original assignee: Shenzhen Yingbaichuan Technology Co ltd
Current assignee: Shenzhen Yingbaichuan Technology Co ltd
Priority date: 2020-12-04
Filing date: 2020-12-04
Publication date: 2021-07-20
Anticipated expiration: 2030-12-04

Abstract

The utility model discloses a lithium cell production is with high-efficient spot welding device, comprises a workbench and a machine body, fixed mounting has two extension boards on the workstation, and fixed mounting has a mounting panel, two between two extension boards all be equipped with logical groove on the extension board, be equipped with the through-hole with organism matched with on the mounting panel, install on the mounting panel with organism matched with pressing mechanism, install two splint on the workstation, two install adjustment mechanism, two between the splint the one end that the splint are close to all is equipped with the recess, two all rotate through a plurality of bull sticks in the recess and be connected with a plurality of propelling movement cylinders. Has the advantages that: the utility model discloses need not the manual work and fixing the lithium cell, can avoid electric welding to cause staff's hand injured problem in the operation process, and can transport a plurality of lithium cells automatically, need not the manual work and take, can reduce staff's working strength, whole operation is more coherent, and work efficiency is higher relatively.

Description

Lithium cell production is with high-efficient spot welding device

Technical Field

The utility model relates to a lithium cell production technical field especially relates to a lithium cell production is with high-efficient spot welding device.

Background

The lithium cell is by lithium metal or lithium alloy for just/negative pole material, use the battery of non-aqueous electrolyte solution, it is in production process, need carry out spot welding operation, spot welding operation is at present, the staff places the lithium cell under the spot welder, remove the spot welder afterwards and carry out spot welding operation, nevertheless taking of this operation lithium cell needs the staff constantly to go on by hand, lead to its working strength great, and in the spot welding process, need keep the fixed of lithium cell with the hand, the easy deviation appears because of the removal of electric welding machine leads to the hand injury.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem existing in the prior art, and the high-efficient spot welding device is used in lithium cell production that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a lithium cell production is with high-efficient spot welding device, includes workstation and organism, fixed mounting has two extension boards on the workstation, and fixed mounting has a mounting panel between two extension boards, two all be equipped with logical groove on the extension board, be equipped with the through-hole with organism matched with on the mounting panel, install on the mounting panel with organism matched with pressing mechanism, install two splint, two on the workstation install adjustment mechanism, two between the splint the one end that the splint are close to all is equipped with the recess, two all rotate through a plurality of bull sticks in the recess and be connected with a plurality of propelling movement cylinders, two all install actuating mechanism, two on the splint actuating mechanism cooperatees in a plurality of bull sticks that correspond respectively.

In foretell lithium cell production is with high-efficient spot welding device, pressing means is including pressing the depression bar, fixed mounting has solid fixed ring on the organism, install the extension spring between solid fixed ring and the mounting panel, organism upper end fixed mounting has the dead lever, press depression bar fixed mounting in the dead lever upper end, and the length of depression bar is greater than the diameter of through-hole.

In foretell lithium cell production is with high-efficient spot welding device, adjustment mechanism includes two spouts, two the spout is all seted up on the workstation, and equal sliding connection has two sliders on two spouts, and per two left and right sides the position is corresponding the slider respectively with the splint fixed connection that corresponds, two all rotate on the spout and be connected with two-way lead screw, and two-way lead screw respectively with two slider threaded connection that correspond, rotate through the round bar on the front end lateral wall of workstation and be connected with the knob, the round bar extends to and installs between the outer one end of workstation with two-way lead screw and takes transmission structure one.

In foretell lithium cell production is with high-efficient spot welding device, actuating mechanism includes the motor, motor fixed mounting is on splint, and the output of motor and the bull stick fixed connection that corresponds, be equipped with the mounting groove on the lateral wall of recess, it is a plurality of install between the one end that the bull stick extends to in the mounting groove and take transmission structure two.

In foretell lithium cell production is with high-efficient spot welding device, fixed mounting has the locating piece on the splint, be equipped with on the workstation with locating piece matched with constant head tank, it is connected with the gyro wheel to rotate on the locating piece.

Compared with the prior art, the utility model discloses the advantage lies in:

1: through the cooperation of two splint and adjustment mechanism, can effectively fix the lithium cell that lies in different diameters on the workstation, need not the manual work and fix the lithium cell, can keep the stability of spot welding in-process lithium cell, and can avoid causing staff's hand injured problem in the operation process.

2: through the cooperation of a plurality of propelling movement cylinders and actuating mechanism, can accomplish the spot welding back at the lithium cell that lies in the organism lower extreme, transfer to the organism lower extreme to other lithium cells that lie in between two splint one by one, need not the manual work and take the lithium cell, can reduce staff's working strength, and whole operation is more coherent, can improve work efficiency.

3: through the cooperation of through-hole and pressing mechanism, when the lithium cell removed to the organism lower extreme, press down the press lever, can make the organism stably move down and carry out spot welding operation to the lithium cell, avoid the organism to take place the skew and lead to the not good problem of spot welding effect moving down the in-process.

To sum up, the utility model discloses need not the manual work and fix the lithium cell, can avoid electric welding to cause staff's hand injured problem in the operation process, and can transport a plurality of lithium cells automatically, need not the manual work and take, can reduce staff's working strength, whole operation is more coherent, and work efficiency is higher relatively.

Drawings

Fig. 1 is a schematic structural diagram of a high-efficiency spot welding device for lithium battery production according to the present invention;

FIG. 2 is a cross-sectional view of FIG. 1;

FIG. 3 is an enlarged view of the structure of portion A in FIG. 1;

fig. 4 is an enlarged schematic view of a portion B in fig. 2.

In the figure: the automatic feeding device comprises a workbench 1, a support plate 2, a mounting plate 3, a through groove 4, a machine body 5, a through hole 6, a fixing ring 7, a tension spring 8, a fixing rod 9, a pressing rod 10, a clamping plate 11, a sliding block 12, a sliding groove 13, a bidirectional screw rod 14, a knob 15, a belt transmission structure I16, a groove 17, a rotating rod 18, a pushing roller 19, a mounting groove 20, a belt transmission structure II 21, a motor 22, a positioning groove 23 and a positioning block 24.

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. 1-4, a high-efficiency spot welding device for lithium battery production comprises a workbench 1 and a machine body 5, wherein two support plates 2 are fixedly arranged on the workbench 1, an installation plate 3 is fixedly arranged between the two support plates 2, and through grooves 4 are respectively arranged on the two support plates 2;

the above is noteworthy:

1. be equipped with on mounting panel 3 with organism 5 matched with through-hole 6, install on mounting panel 3 with organism 5 matched with pressing mechanism, pressing mechanism includes press the depression bar 10, fixed mounting has solid fixed ring 7 on the organism 5, install extension spring 8 between solid fixed ring 7 and the

mounting panel

3, 5 upper end fixed mounting of organism has dead lever 9, press depression bar 10 fixed mounting in dead lever 9 upper end, and the length according to depression bar 10 is greater than the diameter of through-hole 6, when the lithium cell is located under organism 5, press depression bar 10 down, can make organism 5 overcome the elasticity of extension spring 8 and move down, accomplish electric welding operation, after spot welding is accomplished, loosen press the depression bar 10, can be under the spring action of extension spring 8, make organism 5 realize reseing, and whole in-process, because through-hole 6 is to organism 5's restriction, can keep organism 5 stable reciprocating.

2. Install two splint 11 on the workstation 1, install adjustment mechanism between two splint 11, adjustment mechanism includes two spout 13, two spout 13 are all seted up on workstation 1, and equal sliding connection has two sliders 12 on two spout 13, about per two corresponding slider 12 of position respectively with the splint 11 fixed connection that corresponds, all rotate on two spout 13 and be connected with two-way lead screw 14, and two-way lead screw 14 respectively with two slider 12 threaded connection that correspond, it is connected with knob 15 to rotate through the round bar on the front end lateral wall of workstation 1, install between the one end outside round bar and two-way lead screw 14 extend to workstation 1 and take transmission structure 16.

3. Rotate knob 15, through the design of taking transmission structure one 16, can make two-way lead screw 14 rotate simultaneously, thereby through the threaded connection effect of a plurality of sliders 12 and two-way lead screw 14, change around making the interval of two splint 11 take place, and then can fix the lithium cell of the different diameters that lies in between two splint 11, need not the manual work and fix the lithium cell, can keep the stability of spot welding in-process lithium cell, and can avoid causing staff's hand injured problem in the operation process.

4. A positioning block 24 is fixedly arranged on the clamping plate 11, a positioning groove 23 matched with the positioning block 24 is arranged on the workbench 1, and a roller is rotatably connected to the positioning block 24.

5. The one end that two splint 11 are close to mutually all is equipped with recess 17, all rotates through a plurality of bull sticks 18 in two recesses 17 to be connected with a plurality of propelling movement cylinders 19, and the point welding back is accomplished to the lithium cell, through a plurality of propelling movement cylinders 19's rotation, can remove the lithium cell that is located between two splint 11, need not the manual work and takes the lithium cell, can reduce staff's working strength, and overall operation is more coherent, can improve work efficiency.

6. All install actuating mechanism on two splint 11, two actuating mechanism cooperate in a plurality of bull stick 18 that correspond respectively, actuating mechanism includes motor 22, motor 22 fixed mounting is on splint 11, and motor 22's output and the 18 fixed connection of bull stick that corresponds, be equipped with mounting groove 20 on the lateral wall of recess 17, install between the one end that a plurality of bull sticks 18 extend to in the mounting groove 20 and take two 21 of transmission structure, motor 22 specifically can adopt common only unidirectional rotation's motor in the daily life, motor 22 during operation, can drive the bull stick 18 that corresponds and rotate, and then through the design of taking two 21 of transmission structure, make other a plurality of bull sticks 18 rotate simultaneously, and then can make a plurality of propelling movement cylinders 19 rotate simultaneously and accomplish the transportation to the lithium cell.

7. The first belt transmission structure 16 and the second belt transmission structure 21 are prior art, and the operation principle and the specific structure thereof are not specifically described herein.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a lithium cell production is with high-efficient spot welding device, includes workstation (1) and organism (5), its characterized in that, fixed mounting has two extension boards (2) on workstation (1), and fixed mounting has mounting panel (3) between two extension boards (2), all is equipped with logical groove (4) on two extension boards (2), be equipped with through-hole (6) with organism (5) matched with on mounting panel (3), install the pressing means with organism (5) matched with on mounting panel (3), install two splint (11) on workstation (1), install adjustment mechanism between two splint (11), the one end that two splint (11) are close to mutually all is equipped with recess (17), all be connected with a plurality of propelling movement cylinder (19) through a plurality of bull stick (18) rotation in two recess (17), all install actuating mechanism on two splint (11), the two driving mechanisms are respectively matched with a plurality of corresponding rotating rods (18).

2. The efficient spot welding device for producing the lithium battery as claimed in claim 1, wherein the pressing mechanism comprises a pressing rod (10), a fixing ring (7) is fixedly mounted on the machine body (5), a tension spring (8) is mounted between the fixing ring (7) and the mounting plate (3), a fixing rod (9) is fixedly mounted at the upper end of the machine body (5), the pressing rod (10) is fixedly mounted at the upper end of the fixing rod (9), and the length of the pressing rod (10) is greater than the diameter of the through hole (6).

3. The efficient spot welding device for the lithium battery production according to claim 1, wherein the adjusting mechanism comprises two sliding grooves (13), two sliding grooves (13) are arranged on the workbench (1), two sliding blocks (12) are connected to the two sliding grooves (13) in a sliding mode, every two sliding blocks (12) corresponding to the left position and the right position are fixedly connected with corresponding clamping plates (11), two sliding grooves (13) are connected with two-way lead screws (14) in a rotating mode, the two-way lead screws (14) are connected with the two corresponding sliding blocks (12) in a threaded mode respectively, a knob (15) is connected to the side wall of the front end of the workbench (1) in a rotating mode through a round rod, and a first belt transmission structure (16) is installed between one end, extending out of the workbench (1), of the round rod and the two-way lead screws (14).

4. The efficient spot welding device for the production of the lithium battery as claimed in claim 1, wherein the driving mechanism comprises a motor (22), the motor (22) is fixedly installed on the clamping plate (11), the output end of the motor (22) is fixedly connected with the corresponding rotating rod (18), an installation groove (20) is formed in the side wall of the groove (17), and a second belt transmission structure (21) is installed between one ends of the plurality of rotating rods (18) extending into the installation groove (20).

5. The efficient spot welding device for producing the lithium battery as claimed in claim 1, wherein a positioning block (24) is fixedly mounted on the clamping plate (11), a positioning groove (23) matched with the positioning block (24) is formed in the workbench (1), and a roller is rotatably connected to the positioning block (24).