CN223757532U

CN223757532U - Lithium battery sealing device

Info

Publication number: CN223757532U
Application number: CN202520294002.XU
Authority: CN
Inventors: 陈景贤; 陈惠儿; 郭健臻
Original assignee: Jiangmen Hongli Energy Co ltd
Current assignee: Jiangmen Hongli Energy Co ltd
Priority date: 2025-02-24
Filing date: 2025-02-24
Publication date: 2026-01-02
Anticipated expiration: 2035-02-24

Abstract

The utility model discloses a lithium battery sealing device, in particular to the technical field of lithium battery processing, which comprises a supporting plate, a moving plate and lifting push rods, wherein the moving plate is arranged at the top of the supporting plate, the lifting push rods are installed at the centers of two ends of the moving plate in a penetrating manner, a conveyor belt is slidably connected at the center of the top of the supporting plate, sliding plates are arranged at the two side edges of the top of the supporting plate, which are close to the conveyor belt, respectively, a conveying frame is arranged at the side wall of one end of the supporting plate, which is close to the conveyor belt, of the supporting plate, the outer wall of the lifting push rod, which is used for lifting, is fixedly connected with the inner part of the moving plate in a penetrating manner, a plurality of mounting holes are formed at the center of the moving plate along the position of the conveyor belt, extrusion rods are installed inside the mounting holes, which are close to the two ends of the moving plate, and a plurality of threaded rings are connected at the center of the top of the conveyor belt. The utility model has the advantages of convenient clamping and fixing, avoiding inclination, and convenient adjustment and adaptation to batteries with different sizes.

Description

Lithium battery sealing device

Technical Field

The utility model relates to the technical field of lithium battery processing, in particular to a lithium battery sealing device.

Background

The common form of current domestic battery and automobile battery is the column battery generally, seals through both ends and realizes that the assembly of single battery is fixed, in the manufacturing process of cylinder steel shell battery, seals it after annotating the liquid, and the high low of sealing quality has directly influenced the quality of battery.

However, in practical use, the batteries are usually conveyed by the conveying belt, and when the batteries are sealed, the batteries are mutually close to each other and are extruded, so that the situation of deflection and dislocation easily occurs, the batteries are required to be fixed independently when the batteries are sealed, dislocation and tilting movement are avoided, the sizes of the batteries produced according to different requirements are different, the batteries are required to be sealed for adjustment, the size of the clamping part at the bottom of the traditional battery sealing device is usually fixed, and therefore, in practical use, the batteries cannot be conveniently disassembled and adjusted.

Disclosure of utility model

The utility model aims to provide a lithium battery sealing device, which solves the problems that the existing lithium battery sealing device needs to clamp and fix batteries to avoid deflection and is inconvenient to adjust and clamp lithium batteries with different sizes.

In order to achieve the purpose, the lithium battery sealing device comprises a supporting plate, a moving plate and lifting push rods, wherein the moving plate is arranged at the top of the supporting plate, the lifting push rods are installed at the centers of two ends of the moving plate in a penetrating mode, a conveying belt is connected to the center of the top of the supporting plate in a sliding mode, sliding plates are arranged on two side edges, close to the conveying belt, of the top of the supporting plate, and a conveying frame is arranged on the side wall, close to the conveying belt, of the supporting plate.

A fixed connection runs through each other with the inside of movable plate for going on lift push rod outer wall, a plurality of mounting holes have been seted up along the position of conveyer belt to the center department of movable plate, and the inside extrusion pole of all installing of the mounting hole that is close to both ends department of movable plate inside.

The center of the top of the conveyor belt for moving is connected with a plurality of threaded rings in a threaded manner, and a through hole is formed in a position, corresponding to the center of the top of the conveyor belt, of one end of the conveying frame.

A sliding plate top for carrying out centre gripping is provided with a plurality of grip blocks, and the inside of grip block passes through fixing bolt and sliding plate fixed connection each other, and the arc recess has all been seted up on the one side that the grip block of conveyer belt top both sides is close to each other.

Preferably, the centre department of backup pad has seted up the holding tank that corresponds with the conveyer belt, and the top of backup pad is close to the fixed mounting panel that is provided with in position of sliding plate, and electric putter is installed at the both ends of mounting panel, and electric putter's inside stretches out end and the mutual fixed connection of lateral wall of sliding plate.

Preferably, a through groove is formed in one side edge of the conveying frame, which is close to the moving plate, and a stop lever is slidably connected to the top end of the inside of the through groove, and the bottom of one end, away from the conveying belt, of the conveying frame is fixedly mounted with the top of the supporting plate.

Preferably, the center of the threaded ring is provided with a containing hole, the intervals between the clamping plates at the top of the sliding plate correspond to the intervals between the threaded rings in the conveyor belt, and one side of the clamping plates is fixedly connected with the sliding plate through the clamping plates.

Preferably, the outer wall of the lifting push rod is fixed with the inside of the movable plate, the bottom extending end of the lifting push rod is fixedly connected with the top of the supporting plate, the inner corners of the movable plate are fixedly connected with sliding rods in a penetrating mode, and the bottoms of the sliding rods are in sliding connection with the inside of the supporting plate.

Preferably, the diameters of the centers of the two extrusion rods at the two ends of the inner part of the movable plate are different, the outer wall of each extrusion rod is fixedly connected with a fixed plate, the top of each fixed plate is fixedly connected with the movable plate through a plurality of mounting bolts, and the bottom of each extrusion rod is provided with an extrusion sealing block.

In the technical scheme, the battery pressing device has the advantages that when the battery is conveyed to the bottom of the pressing rod of the movable plate, the conveyor belt can be conveniently suspended, the electric pushing rod is started to push the sliding plate, the sliding plate drives the clamping plate to move, clamping and fixing of the side wall of the top of the battery are achieved through the two mutually-close clamping plates, the lifting pushing rod is started to retract, the movable plate moves to the bottom, the pressing rod is driven to move, the battery at the bottom is pressed and sealed and fixed, operation is completed, conveying and pressing sealing are conveniently achieved, and battery errors or skew during sealing are avoided.

The height of pin is adjusted according to the height of not unidimensional battery, and then satisfy the demand of carrying, and when using, to the battery of equidimension not, can also be convenient change the inside different screwed rings of conveyer belt, and then change the screwed rings of different internal diameters according to the use needs, make the inside size of battery and screwed rings correspond each other, conveniently put into, can drive the sliding plate through electric putter's promotion when using simultaneously and remove, and then make the grip block carry out the centre gripping to different batteries and fix, simultaneously still can conveniently remove the fixed connection of grip block and sliding plate through rotating fixing bolt, change different grip block use, and also can be convenient rotate the fixing bolt and remove the fixed plate, and then conveniently change the extruding rod, thereby adjust the sealing module of using different sizes, and then adapt to the battery of equidimension.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

FIG. 1 is a schematic diagram of the present utility model.

Fig. 2 is a top view of the present utility model.

Fig. 3 is a side view of the present utility model.

Fig. 4 is a schematic view of the top structure of the support plate of the present utility model.

Fig. 5 is a schematic bottom view of the bottom structure of the mobile plate of the present utility model.

The reference numerals are 1, a supporting plate, 101, a mounting plate, 102, an electric push rod, 2, a moving plate, 201, a mounting hole, 202, a squeeze rod, 3, a lifting push rod, 301, a sliding rod, 4, a sliding plate, 401, a clamping plate, 402, a fixing bolt, 5, a conveying belt, 501, a threaded ring, 6, a conveying frame, 601, a stop lever, 7, a fixing plate, 701 and a mounting bolt.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

The utility model provides a lithium battery sealing device as shown in fig. 1-5, which comprises a supporting plate 1, a moving plate 2 and lifting push rods 3, wherein the moving plate 2 is arranged at the top of the supporting plate 1, the lifting push rods 3 are installed at the centers of two ends of the moving plate 2 in a penetrating manner, a conveyor belt 5 is connected at the center of the top of the supporting plate 1 in a sliding manner, sliding plates 4 are arranged at the positions, close to the two sides of the conveyor belt 5, of the top of the supporting plate 1, a conveying frame 6 is arranged at the side wall, close to one end of the conveyor belt 5, of the supporting plate 1, the outer wall of the lifting push rods 3 used for lifting and lowering is fixedly connected with the inner part of the moving plate 2 in a penetrating manner, a plurality of mounting holes 201 are formed at the center of the moving plate 2 along the position of the conveyor belt 5, a plurality of extruding rods 202 are installed in the mounting holes 201, close to the two ends, in the inner part of the moving plate 2, a plurality of threaded rings 501 are installed at the center of the top of the conveyor belt 5, through holes are formed at the positions, corresponding to the positions, close to the centers of the tops of the conveyor belt 5, a plurality of clamping plates 401 are arranged at the tops of the sliding plates 4 used for clamping the two sides, the clamping plates 401 are fixedly connected with the inner parts of the side of the conveyor plate 401, and the inner parts of the clamping plates 401 are fixedly connected with the inner sides of the sliding plates 4, and the clamping plates, and the clamping grooves of the two sides of the two sides of the positions close to each clamping sides are provided with arc-shaped grooves and are installed.

As shown in fig. 1 and 2, an accommodating groove corresponding to the conveyor belt 5 is formed in the center of the supporting plate 1, a mounting plate 101 is fixedly arranged at the top of the supporting plate 1 near the sliding plate 4, electric push rods 102 are mounted at two ends of the mounting plate 101, the inner extending ends of the electric push rods 102 are fixedly connected with the side walls of the sliding plate 4, accommodating holes are formed in the center of the threaded rings 501, the intervals between a plurality of clamping plates 401 at the top of the sliding plate 4 are mutually corresponding to the intervals between a plurality of threaded rings 501 in the conveyor belt 5, and one side of each clamping plate 401 is fixedly connected with the sliding plate 4 through the clamping plate 401.

As shown in fig. 1 and 2, a through groove is formed in a side edge of the conveying frame 6, which is close to the moving plate 2, and a stop lever 601 is slidably connected to the top end of the through groove, the bottom of one end of the conveying frame 6, which is far away from the conveying belt 5, is fixedly mounted with the top of the supporting plate 1, the conveying frame 6 is vertically conveyed to one end of the conveying belt 5, and then when the bottom of a battery corresponds to a groove in the center of the threaded ring 501 in the conveying belt 5, the battery can fall to the center of the threaded ring 501, the height of the battery is reduced, the stop lever 601 is avoided, the battery can be conveyed to the bottom of the moving plate 2 through the bottom of the stop lever 601, the height of the stop lever 601 can be conveniently adjusted according to the heights of the batteries with different sizes, and the conveying requirement is further met.

As shown in fig. 3 and fig. 4, the outer wall of the lifting push rod 3 and the inside of the moving plate 2 are fixed mutually, the bottom extending end of the lifting push rod 3 and the top of the supporting plate 1 are fixedly connected mutually, the inner corners of the moving plate 2 are fixedly connected with sliding rods 301 in a penetrating manner, the bottoms of the sliding rods 301 and the inside of the supporting plate 1 are connected in a sliding manner mutually, the lifting push rod 3 is started to shrink, then the moving plate 2 moves to the bottom and drives the movement of the extruding rod 202, the battery at the bottom is extruded and sealed to be fixed, and then the operation is completed.

As shown in fig. 1 and 5, the diameters of the centers of the two extrusion rods 202 at two ends of the inside of the moving plate 2 are different, the outer walls of the extrusion rods 202 are fixedly connected with the fixed plate 7, the top of the fixed plate 7 is fixedly connected with the moving plate 2 through a plurality of mounting bolts 701, extrusion sealing blocks are mounted at the bottoms of the extrusion rods 202, the mounting bolts 701 can be conveniently rotated to release the fixing of the fixed plate 7, and then the extrusion rods 202 are conveniently replaced, so that sealing modules of different sizes are adjusted and used, and the battery sealing device is suitable for batteries of different sizes.

When using, the battery can be convenient carry to the one end of conveyer belt 5 through carrying frame 6 is vertical, and then when the bottom of battery corresponds each other with the recess of conveyer belt 5 inside screwed ring 501 center department, just can make the battery drop to screwed ring 501 center department, and then the height of battery has been reduced, and then the blocking of pin 601 has been avoided, just can make the battery carry to the bottom of movable plate 2 through pin 601 bottom at this moment, when the battery carries the extrusion pole 202 bottom of movable plate 2, pause conveyer belt 5 that can be convenient, and then start electric putter 102 promotes sliding plate 4, and then make sliding plate 4 drive grip block 401 and remove, realize the centre gripping fixed to battery top lateral wall through two grip blocks 4 that are close to each other, and then start lifting pushrod 3 shrink, and then make movable plate 2 remove to the bottom and then drive the removal of extrusion pole 202, realize the battery of bottom and extrude and seal fixedly, and then accomplish the operation, conveniently realize carrying and the condition that battery is wrong or crooked when avoiding sealing.

The height of pin 601 is adjusted according to the height of not unidimensional battery that then can be convenient, and then satisfy the demand of carrying, and when using, to the battery of equidimension not, can also be convenient change the inside different screwed rings 501 of conveyer belt 5, and then change the screwed rings 501 of different internal diameters according to the use needs, make the inside size of battery and screwed rings 501 correspond each other, conveniently get into, can drive the sliding plate 4 through the promotion of electric putter 102 when using simultaneously and remove, and then make grip block 401 carry out the centre gripping fixed to different batteries, simultaneously still can conveniently remove grip block 401 and the fixed connection of sliding plate 4 through rotating fixing bolt 402, change different grip block 401 and use, and also can be convenient rotate fixing bolt 701 and remove the fixed of fixed plate 7, and then conveniently change extrusion rod 202, thereby adjust and use the different size seal module, and then adapt to the battery of equidimension not and use.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims

1. A lithium battery sealing device, comprising a support plate (1), a movable plate (2) and a lifting push rod (3), characterized in that: a movable plate (2) is provided on the top of the support plate (1), a lifting push rod (3) is installed through the center of both ends of the movable plate (2), a conveyor belt (5) is slidably connected to the center of the top of the support plate (1), a sliding plate (4) is provided on both sides of the top of the support plate (1) near the conveyor belt (5), and a conveying frame (6) is provided on the side wall of the support plate (1) near the conveyor belt (5);

The outer wall of the lifting push rod (3) used for lifting is fixedly connected to the interior of the moving plate (2). Multiple mounting holes (201) are opened at the center of the moving plate (2) along the position of the conveyor belt (5). Extrusion rods (202) are installed inside the mounting holes (201) near both ends of the moving plate (2).

The conveyor belt (5) used for movement has multiple threaded rings (501) threaded at the top center, and a through hole is opened at one end of the conveyor frame (6) corresponding to the top center of the conveyor belt (5).

The sliding plate (4) used for clamping is provided with multiple clamping plates (401) on its top. The interior of the clamping plates (401) is fixedly connected to the sliding plate (4) by fixing bolts (402). The clamping plates (401) on both sides of the top of the conveyor belt (5) are provided with arc-shaped grooves on the side that is close to each other.

2. The lithium battery sealing device according to claim 1, characterized in that: a receiving groove corresponding to the conveyor belt (5) is provided at the center of the support plate (1), and an installation plate (101) is fixedly provided at the top of the support plate (1) near the sliding plate (4), and electric push rods (102) are installed at both ends of the installation plate (101), and the inner protruding end of the electric push rod (102) is fixedly connected to the side wall of the sliding plate (4).

3. The lithium battery sealing device according to claim 1, characterized in that: a through groove is provided on one side of the conveying frame (6) near the moving plate (2), and a stop bar (601) is slidably connected to the top of the inside of the through groove, and the bottom of the conveying frame (6) away from the conveyor belt (5) is fixedly installed with the top of the support plate (1).

4. The lithium battery sealing device according to claim 1, characterized in that: a receiving hole is provided at the center of the threaded ring (501), the spacing between the multiple clamping plates (401) on the top of the sliding plate (4) corresponds to the spacing between the multiple threaded rings (501) inside the conveyor belt (5), and one side of the clamping plate (401) is fixedly connected to the sliding plate (4) through the clamping plate (401).

5. The lithium battery sealing device according to claim 1, characterized in that: the outer wall of the lifting push rod (3) is fixed to the interior of the moving plate (2), the bottom protruding end of the lifting push rod (3) is fixedly connected to the top of the support plate (1), and a sliding rod (301) is fixedly connected through the corner of the interior of the moving plate (2), and the bottom of the sliding rod (301) is slidably connected to the interior of the support plate (1).

6. The lithium battery sealing device according to claim 1, characterized in that: the two extrusion rods (202) at both ends of the moving plate (2) have different diameters at their centers, and the outer walls of the extrusion rods (202) are all fixedly connected to a fixing plate (7), the top of the fixing plate (7) is fixedly connected to the moving plate (2) by a plurality of mounting bolts (701), and the bottom of the extrusion rods (202) is installed with an extrusion sealing block.