CN219324906U

CN219324906U - Lithium battery tab installation welding device with firm material fixation

Info

Publication number: CN219324906U
Application number: CN202320124305.8U
Authority: CN
Inventors: 许翠仙; 林修永
Original assignee: Xiamen Weichen Technology Co ltd
Current assignee: Xiamen Weichen Technology Co ltd
Priority date: 2023-01-14
Filing date: 2023-01-14
Publication date: 2023-07-11
Anticipated expiration: 2033-01-14

Abstract

The utility model belongs to the technical field of welding devices, and particularly relates to a lithium battery tab installation welding device with firm material fixation. According to the utility model, through the arrangement of the motor, the threaded rod can be driven to rotate so as to push the threaded sleeve to move, and then the guide plate is driven to slide, so that the guide plate drives the second clamping plate to move towards the direction of the first clamping plate, finally, the lithium battery placed on the rack is clamped and fixed, and under the action of structures such as the clamping groove, the limiting wheel and the spring, the second clamping plate can be accurately controlled for use, and the problem of excessive extrusion of the second clamping plate is avoided.

Description

Lithium battery tab installation welding device with firm material fixation

Technical Field

The utility model relates to the technical field of welding devices, in particular to a lithium battery tab installation welding device with firm material fixation.

Background

It is well known that in the production and processing process of lithium batteries, in order to guarantee the integrality of the lithium batteries, a lithium battery tab installation welding device is required to be used for carrying out installation treatment on a conductive tab, the utility model patent with the patent authority bulletin number of CN211361080U discloses a lithium battery tab installation welding device, the lithium battery tab installation welding device comprises a base, a machine case and a placing seat are fixed at the upper end of the base, a mounting frame is fixed at the upper end of the machine case, a hydraulic cylinder is fixed on the mounting frame, a mounting seat is arranged at the front side of the machine case, two mounting seats are arranged, limiting plates are fixed at the front end of the mounting seat, a heating box is arranged between the limiting plates and the limiting plates, an electric welding pipe is fixed at the lower end of the heating box, a limiting rod is fixed at the left end and the right end of the heating box, a placing groove is formed at the upper end of the placing seat, a clamping plate is arranged in the placing groove, and a controller is fixed at the left side of the machine case. According to the utility model, the limit rod, the limit plate, the clamping plate and the placing groove are arranged, so that the problem that the lithium battery tab mounting and welding device does not have the limit function and the material fixing function is solved.

However, the existing lithium battery tab installation and welding device also has a certain defect, and the existing lithium battery tab installation and welding device adopts a spring clamping mode to limit the lithium battery, so that the placement stability of the lithium battery is weak, a good clamping mechanism is not available, and the placement stability of the lithium battery is difficult to guarantee.

Disclosure of Invention

The utility model aims to provide a lithium battery tab installation and welding device with firm material fixation, which solves the problem that the existing lithium battery tab installation and welding device adopts a spring clamping mode to limit a lithium battery, so that the placement stability of the lithium battery is weak, and the placement stability of the lithium battery is difficult to ensure because a good clamping mechanism is not provided.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a firm lithium cell utmost point ear installation welding set is fixed to material, includes the frame, fixed mounting has the cylinder in the frame, be provided with the heating cabinet on the flexible end of cylinder, be provided with the welding pipe on the heating cabinet, fixedly connected with limiting plate in the frame, sliding connection has the gag lever post in the limiting plate, gag lever post and heating cabinet sliding connection, be provided with clamping mechanism in the frame, clamping mechanism includes first splint, second splint, motor, threaded rod, thread bush, baffle, draw-in groove, ejector pin, mount pad, spring and spacing wheel.

Preferably, two limit rods are arranged, the two limit rods are symmetrically distributed on the heating box, and limit treatment can be performed on the heating box through the arrangement of the limit rods.

Preferably, the first splint of fixedly connected with in the frame, sliding connection has the second splint in the frame, fixedly mounted has the motor in the frame, the output shaft and the frame of motor rotate to be connected, the output shaft fixedly connected with threaded rod of motor, the threaded rod rotates with the frame to be connected, threaded rod's outside is through threaded connection has the thread bush, fixedly connected with baffle on the thread bush, set up the draw-in groove in the frame, sliding connection has the ejector pin in the thread bush, fixedly connected with mount pad on the ejector pin, the outside of ejector pin is provided with the spring, be provided with spacing wheel on the mount pad, spacing wheel and draw-in groove contact, through the cooperation use of motor, threaded rod isotructure, can promote the second splint to remove.

Preferably, the guide plate is in sliding connection with the frame, the guide plate is fixedly connected with the second clamping plate, and through the arrangement of the guide plate, the threaded sleeve can be guided, and the second clamping plate can be driven to move for use.

Preferably, the draw-in groove is provided with a plurality of, and is a plurality of the draw-in groove evenly distributed in the frame, through the setting of draw-in groove, the follow-up spacing wheel of cooperation of being convenient for uses.

Preferably, one end of the spring is welded with the mounting seat, the other end of the spring is welded with the threaded sleeve, and the mounting seat can be connected for use through the arrangement of the spring.

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

according to the utility model, through the arrangement of the motor, the threaded rod can be driven to rotate so as to push the threaded sleeve to move, and then the guide plate is driven to slide, so that the guide plate drives the second clamping plate to move towards the direction of the first clamping plate, finally, the lithium battery placed on the rack is clamped and fixed, and under the action of structures such as the clamping groove, the limiting wheel and the spring, the second clamping plate can be accurately controlled for use, and the problem of excessive extrusion of the second clamping plate is avoided.

Drawings

FIG. 1 is a perspective view of the overall structure of the present utility model;

FIG. 2 is a front view of FIG. 1 of the present utility model;

fig. 3 is an enlarged view of fig. 2 at a in accordance with the present utility model.

In the figure: 1. a frame; 2. a cylinder; 3. a heating box; 4. an electric welding tube; 5. a limiting plate; 6. a limit rod; 7. a clamping mechanism; 71. a first clamping plate; 72. a second clamping plate; 73. a motor; 74. a threaded rod; 75. a thread sleeve; 76. a guide plate; 77. a clamping groove; 78. a push rod; 79. a mounting base; 791. a spring; 792. and a limiting wheel.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, 2 and 3, a lithium battery tab installation welding device with firm material fixation comprises a frame 1, wherein a cylinder 2 is fixedly installed on the frame 1, a heating box 3 is arranged at the telescopic end of the cylinder 2, an electric welding tube 4 is arranged on the heating box 3, a limiting plate 5 is fixedly connected on the frame 1, limiting rods 6 are slidably connected in the limiting plate 5, the limiting rods 6 are slidably connected with the heating box 3, two limiting rods 6 are symmetrically distributed on the heating box 3, limiting rods 6 are arranged to limit the heating box 3, a clamping mechanism 7 is arranged on the frame 1, the clamping mechanism 7 comprises a first clamping plate 71, a second clamping plate 72, a motor 73, a threaded rod 74, a threaded sleeve 75, a guide plate 76, a clamping groove 77, a push rod 78, an installation seat 79, a spring 791 and limiting wheels 792.

Referring to fig. 1, 2 and 3, a first clamping plate 71 is fixedly connected to a frame 1, a second clamping plate 72 is slidingly connected to the frame 1, a motor 73 is fixedly installed on the frame 1, an output shaft of the motor 73 is rotationally connected with the frame 1, an output shaft of the motor 73 is fixedly connected with a threaded rod 74, the threaded rod 74 is rotationally connected with the frame 1, a threaded sleeve 75 is connected to the outer side of the threaded rod 74 through threads, a guide plate 76 is fixedly connected to the threaded sleeve 75, a clamping groove 77 is formed in the frame 1, a push rod 78 is slidingly connected to the threaded sleeve 75, an installation seat 79 is fixedly connected to the push rod 78, a spring 791 is arranged on the outer side of the push rod 78, a limiting wheel 792 is arranged on the installation seat 79, and the limiting wheel 792 is in contact with the clamping groove 77, and can push the second clamping plate 72 to move through the matched use of structures such as the motor 73 and the threaded rod 74.

Referring to fig. 1, 2 and 3, the guide plate 76 is slidably connected with the frame 1, the guide plate 76 is fixedly connected with the second clamping plate 72, through the arrangement of the guide plate 76, not only the threaded sleeve 75 can be guided, but also the second clamping plate 72 can be driven to move for use, the clamping grooves 77 are provided with a plurality of clamping grooves 77, the clamping grooves 77 are uniformly distributed on the frame 1, the follow-up cooperation of the limiting wheel 792 is facilitated through the arrangement of the clamping grooves 77, one end of the spring 791 is welded with the mounting seat 79, the other end of the spring 791 is welded with the threaded sleeve 75, and the mounting seat 79 can be connected for use through the arrangement of the spring 791.

The specific implementation process of the utility model is as follows: when the lithium battery tab installation welding device with firm material fixation is required to be used, the lithium battery can be pushed to contact with the frame 1, the lithium battery is enabled to contact with the first clamping plate 71, the starting motor 73 drives the threaded rod 74 to rotate, under the threaded connection, the threaded sleeve 75 is pushed to move, the threaded sleeve 75 is enabled to drive the guide plate 76 to slide along the inner wall of the frame 1, the threaded sleeve 75 is guided, the guide plate 76 is stressed to drive the second clamping plate 72 to move towards the direction close to the first clamping plate 71, finally the second clamping plate 72 is enabled to contact with the lithium battery, the lithium battery is clamped and fixed, and the lithium battery and the tab can be welded through the matched use of the structures such as the cylinder 2, the heating box 3, the electric welding tube 4 and the like;

in the moving process of the thread bush 75, the thread bush 75 is stressed to drive the ejector rod 78 to move so as to drive the mounting seat 79 to move, and then drive the limiting wheel 792 to move, the clamping groove 77 is stressed to extrude the limiting wheel 792 to move upwards so as to push the ejector rod 78 to slide, the spring 791 is stressed to deform, finally the limiting wheel 792 is separated from the clamping groove 77, the limiting wheel 792 rolls along the inner wall of the rack 1 under the action of force, and when the limiting wheel 792 is contacted with the next clamping groove 77 formed in the rack 1, the spring 791 is restored to deform so as to push the limiting wheel 792 to enter the clamping groove 77, limit the thread bush 75, and then the second clamping plate 72 is precisely controlled, so that the excessive extrusion problem of the second clamping plate 72 is avoided.

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

Claims

1. The utility model provides a firm lithium cell utmost point ear installation welding set is fixed to material, includes frame (1), its characterized in that: the novel electric welding machine is characterized in that an air cylinder (2) is fixedly installed on the machine frame (1), a heating box (3) is arranged at the telescopic end of the air cylinder (2), an electric welding pipe (4) is arranged on the heating box (3), a limiting plate (5) is fixedly connected to the machine frame (1), a limiting rod (6) is connected to the machine frame (5) in a sliding mode, the limiting rod (6) is slidably connected with the heating box (3), a clamping mechanism (7) is arranged on the machine frame (1), and the clamping mechanism (7) comprises a first clamping plate (71), a second clamping plate (72), a motor (73), a threaded rod (74), a threaded sleeve (75), a guide plate (76), a clamping groove (77), an ejector rod (78), a mounting seat (79), a spring (791) and a limiting wheel (792).

2. The lithium battery tab mounting and welding device with firm material fixation according to claim 1, wherein: the two limiting rods (6) are arranged, and the two limiting rods (6) are symmetrically distributed on the heating box (3).

3. The lithium battery tab mounting and welding device with firm material fixation according to claim 1, wherein: the novel lifting device is characterized in that a first clamping plate (71) is fixedly connected to the frame (1), a second clamping plate (72) is connected to the frame (1) in a sliding mode, a motor (73) is fixedly installed on the frame (1), an output shaft of the motor (73) is rotationally connected with the frame (1), a threaded rod (74) is fixedly connected to the output shaft of the motor (73), the threaded rod (74) is rotationally connected with the frame (1), a thread bush (75) is connected to the outer side of the threaded rod (74) in a threaded mode, a guide plate (76) is fixedly connected to the thread bush (75), a clamping groove (77) is formed in the frame (1), a push rod (78) is connected to the thread bush (75) in a sliding mode, a mounting seat (79) is fixedly connected to the outer side of the push rod (78), a spring (791) is arranged on the mounting seat (79), and the limiting wheel (792) is in contact with the clamping groove (77).

4. The lithium battery tab mounting and welding device with firm material fixation according to claim 1, wherein: the guide plate (76) is in sliding connection with the frame (1), and the guide plate (76) is fixedly connected with the second clamping plate (72).

5. The lithium battery tab mounting and welding device with firm material fixation according to claim 1, wherein: the clamping grooves (77) are formed in a plurality of mode, and the clamping grooves (77) are uniformly distributed on the frame (1).

6. The lithium battery tab mounting and welding device with firm material fixation according to claim 1, wherein: one end of the spring (791) is welded with the mounting seat (79), and the other end of the spring (791) is welded with the threaded sleeve (75).