CN219457716U

CN219457716U - Lithium ion battery seals plastic anchor clamps

Info

Publication number: CN219457716U
Application number: CN202320366414.0U
Authority: CN
Inventors: 李洪武; 刘斯达; 桑康亮; 况卫; 李二丽
Original assignee: Anhui Haihong New Energy Co ltd
Current assignee: Anhui Haihong New Energy Co ltd
Priority date: 2023-03-02
Filing date: 2023-03-02
Publication date: 2023-08-01
Anticipated expiration: 2033-03-02

Abstract

The utility model discloses a lithium ion battery seal shaping clamp, which comprises a workbench and a clamping mechanism; a working table: the lower end of the device is fixedly connected with a mounting plate, and four corners of the mounting plate are provided with mounting holes; and (3) a clamping mechanism: the lithium ion battery sealing and shaping clamp comprises a pushing plate, gears and an arc-shaped frame I, wherein the pushing plate is in sliding connection with the first sliding groove formed in the left side of the upper surface of a workbench, teeth which are uniformly distributed are arranged at the front end and the rear end of the pushing plate, the upper end of the workbench is rotationally connected with the gears corresponding to the two front and rear positions through a rotating shaft, the gears are respectively engaged with the teeth which are adjacent to each other, the arc-shaped frame I is fixedly connected with the right end of the pushing plate, the lithium ion battery sealing and shaping clamp can sufficiently clamp the lithium ion battery by utilizing three clamping frames which are close to each other in opposite directions, the possibility of running of the lithium ion battery is greatly reduced, and the clamping frames are provided with buffer springs which can effectively prevent the clamping force of the clamping frames from damaging the inside of the lithium ion battery.

Description

Lithium ion battery seals plastic anchor clamps

Technical Field

The utility model relates to the technical field of lithium ion battery production, in particular to a lithium ion battery sealing and shaping clamp.

Background

With the continuous progress of technology, lithium batteries have very broad development prospects in the new energy industry. Nowadays, the lithium ion battery is widely applied to living, such as common mobile phones, computers, watches, electric vehicles, household appliances and other devices, and lithium batteries are widely applied to energy storage power supply systems of electric power, wind power, water power, solar power stations and other energy storage power supply systems, and are manufactured by the process of tightly connecting various process steps. In general, the production of the lithium battery comprises a pole piece manufacturing process, a battery assembling process and a final liquid injection, pre-charging, formation and aging process, after the lithium battery is assembled, the lithium battery is required to be sealed and shaped, and therefore, a lithium battery sealing and shaping clamp is required.

Disclosure of Invention

The utility model aims to overcome the existing defects, and provides the sealing and shaping clamp for the lithium ion battery, which can fully clamp the lithium ion battery by utilizing three clamping frames which are close to each other, so that the possibility of the lithium ion battery running is greatly reduced, and the clamping frames are provided with buffer springs, so that the damage to the interior of the lithium ion battery caused by overlarge clamping force of the clamping frames can be effectively avoided, and the problems in the background art can be effectively solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the lithium ion battery seal shaping clamp comprises a workbench and a clamping mechanism;

a working table: the lower end of the device is fixedly connected with a mounting plate, and four corners of the mounting plate are provided with mounting holes;

and (3) a clamping mechanism: the lithium ion battery clamping device comprises a pushing plate, gears and an arc-shaped frame I, wherein the pushing plate is in sliding connection with the first sliding groove formed in the left side of the upper surface of a workbench, teeth which are evenly distributed are arranged at the front end and the rear end of the pushing plate, the upper end of the workbench is rotationally connected with the gears corresponding to the two front and rear positions through a rotating shaft, the gears are respectively engaged with the teeth adjacent to the front and rear, the arc-shaped frame I is fixedly connected with the right end of the pushing plate, three clamping frames which are close in opposite directions can sufficiently clamp the lithium ion battery, the possibility of running is greatly reduced, and the buffer spring is arranged on the clamping frames to effectively prevent the clamping force of the clamping frames from being too large to damage the inside of the lithium ion battery.

Further, the automatic control device also comprises a control switch group, wherein the control switch group is arranged on the upper surface of the workbench, the input end of the control switch group is electrically connected with an external power supply, and the operation is controlled.

Further, fixture still includes rack board, link and arc frame two, in the spout two that rack board equal sliding connection was offered at workstation upper surface middle part, two rack boards alternately distribute, and the rack board is connected with the adjacent gear engagement about respectively, and the equal fixedly connected with link of right-hand member of rack board, the equal fixedly connected with arc frame two of the relative medial surface of link has realized the centre gripping to lithium ion battery.

Further, the clamping mechanism further comprises a sliding column and a clamping frame, the sliding column is respectively and slidably connected in a sliding hole formed in the outer cambered surface of the arc-shaped frame II, the clamping frames are fixedly connected to the end positions, away from the inner cambered surface of the arc-shaped frame II, of the sliding column, and buffering of the lithium ion battery in the clamping process is achieved.

Further, the clamping mechanism further comprises springs, the springs are arranged between the outer cambered surface of the clamping frame and the inner cambered surface of the arc-shaped frame II, the springs are respectively sleeved on the sliding column, and the buffer driving in the clamping process of the lithium ion battery is realized.

Further, the upper end left side of workstation is provided with electric putter, and electric putter's flexible end and the left side middle part fixed connection of push plate, and electric putter's input electricity is connected the output of control switch group, has realized the drive to lithium ion battery centre gripping process.

Further, the intrados of holder all is provided with evenly distributed's non-slip raised, increases frictional force and places lithium ion battery and run the position in the centre gripping in-process.

Compared with the prior art, the utility model has the beneficial effects that: this lithium ion battery seals plastic anchor clamps has following benefit:

personnel fix lithium ion battery seal plastic anchor clamps in suitable position through the mounting hole on the mounting panel, later place the lithium ion battery that will carry out the plastic between two holders, then personnel open electric putter operation through control switch group control, flexible end stretches right and drives the arc frame on the push plate and to right-hand member removal, because the gear has received the influence of tooth meshing on the push plate and also begins to rotate, the rack board begins to shrink inwards owing to receiving the gear rotation, drive the arc frame on the link of both sides inwards shrink, the holder on the link of drive arc frame is inwards lean on empty cooperation arc frame one pair of lithium ion battery to carry out the centre gripping, in the in-process to lithium ion battery centre gripping, the spring on the slide post of both sides will press and alleviate, avoid exerting the too big damage to the inside of lithium ion battery that causes of pressure, the personnel just begins to seal plastic operation to the lithium ion battery after the centre gripping is accomplished, utilize three holder that draw close in opposite directions can fully to carry out the centre gripping to the lithium ion battery, make the possibility that the lithium ion battery position greatly reduced, and the centre gripping has the buffer spring of setting up can effectually to carry out the centre gripping to the inside damage to the lithium ion battery.

Drawings

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

FIG. 2 is a schematic view of a clamping mechanism according to the present utility model;

fig. 3 is an enlarged schematic view of the structure of the present utility model at a.

In the figure: the device comprises a workbench 1, a clamping mechanism 2, a pushing plate 21, a gear 22, a rack plate 23, a first arc-shaped frame 24, a connecting frame 25, a second arc-shaped frame 26, a sliding column 27, a clamping frame 28, a spring 29, an electric push rod 3, a sliding-proof bulge 4, a mounting plate 5, a control switch group 6 and a mounting hole 7.

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. 1-3, the present embodiment provides a technical solution: the lithium ion battery seal shaping clamp comprises a workbench 1 and a clamping mechanism 2;

work table 1: the lower end of the device is fixedly connected with a mounting plate 5, and four corners of the mounting plate 5 are provided with mounting holes 7;

clamping mechanism 2: the clamping mechanism comprises a pushing plate 21, gears 22 and an arc-shaped frame I24, wherein the pushing plate 21 is in sliding connection with the first sliding groove formed in the left side of the upper surface of the workbench 1, teeth which are uniformly distributed are arranged at the front end and the rear end of the pushing plate 21, the upper end of the workbench 1 is rotationally connected with the two gears 22 corresponding to the front and the rear positions through a rotating shaft, the gears 22 are respectively meshed with the teeth adjacent to the front and the rear, the right end of the pushing plate 21 is fixedly connected with the arc-shaped frame I24, the clamping mechanism 2 also comprises tooth plates 23, a connecting frame 25 and an arc-shaped frame II 26, the tooth plates 23 are all in sliding connection with the second sliding groove formed in the middle of the upper surface of the workbench 1, the two tooth plates 23 are in crossed distribution, the tooth plates 23 are respectively meshed with the gears 22 adjacent to the left and the right, the right end of the tooth plates 23 are fixedly connected with the connecting frame 25, the opposite inner side surfaces of the connecting frame 25 are fixedly connected with the arc-shaped frame II 26, the clamping mechanism 2 also comprises a sliding post 27 and a clamping frame 28, the slide column 27 is respectively and slidingly connected in the sliding holes formed in the outer cambered surface of the arc-shaped frame II 26, the clamping frames 28 are fixedly connected at the end parts of the slide column 27, which are far away from the inner cambered surface of the arc-shaped frame II 26, the clamping mechanism 2 also comprises springs 29, the springs 29 are arranged between the outer cambered surface of the clamping frames 28 and the inner cambered surface of the arc-shaped frame II 26, the springs 29 are respectively sleeved on the slide column 27, the electric push rod 3 is arranged on the left side of the upper end of the workbench 1, the telescopic end of the electric push rod 3 is fixedly connected with the middle part of the left side of the pushing plate 21, the input end of the electric push rod 3 is electrically connected with the output end of the control switch group 6, the inner cambered surfaces of the clamping frames 28 are respectively provided with anti-slip protrusions 4 which are uniformly distributed, personnel fix the lithium ion battery sealing and shaping clamp at a proper position through the mounting holes 7 on the mounting plate 5, then the lithium ion battery needing to be shaped is placed between the two clamping frames 28, then, the personnel opens the operation of the electric push rod 3 through the control of the control switch group 6, the telescopic end stretches rightwards to drive the arc-shaped frame I24 on the push plate 21 to move rightwards, as the gear 22 is influenced by tooth meshing on the push plate 21 and also starts to rotate, the tooth plate 23 starts to shrink inwards due to the fact that the gear 22 rotates, the arc-shaped frame II 26 on the connecting frames 25 on two sides is driven to shrink inwards, the clamping frame 28 on the arc-shaped frame II 26 is driven to clamp the lithium ion battery inwards by the empty arc-shaped frame I24, in the process of clamping the lithium ion battery, the pressure is relieved by the springs 29 on the sliding columns 27 on two sides, the damage to the inside of the lithium ion battery caused by the excessive applied pressure is avoided, the personnel begin to seal and reshape the lithium ion battery after the clamping is completed, the lithium ion battery can be clamped fully by the three clamping frames which are close towards each other, the possibility of the position of the lithium ion battery is greatly reduced, the buffer spring is effectively avoided by the clamping frame, the damage to the inside of the lithium ion battery caused by the excessive clamping force of the clamping frames, the pushing plate 21 and the gear 22 are positioned on the working table 1, and the right side of the protection cover is provided with the corresponding opening of the right side of the push plate 23.

Wherein: the automatic control device further comprises a control switch group 6, wherein the control switch group 6 is arranged on the upper surface of the workbench 1, the input end of the control switch group 6 is electrically connected with an external power supply, and the operation is controlled.

The working principle of the lithium ion battery seal shaping clamp provided by the utility model is as follows: personnel fix the lithium ion battery seal shaping fixture at the suitable position through the mounting hole 7 on the mounting plate 5, then the lithium ion battery to be shaped is placed between two clamping frames 28, then the personnel control through the control switch group 6 opens the operation of the electric putter 3, the telescopic end stretches rightwards to drive the arc frame one 24 on the push plate 21 to move rightwards, because the gear 22 is influenced by tooth meshing on the push plate 21 and also starts to rotate, the rack plate 23 is inwards contracted due to the rotation of the gear 22, the arc frame two 26 on the connecting frames 25 on two sides are driven to inwards contract, the clamping frames 28 on the arc frame two 26 inwards lean on the arc frame one 24 to clamp the lithium ion battery, in the process of clamping the lithium ion battery, the spring 29 on the sliding columns 27 on two sides relieves the pressure, the damage to the interior of the lithium ion battery caused by overlarge applied pressure is avoided, the personnel start to clamp the lithium ion battery after the clamping, the lithium ion battery can be fully clamped by utilizing the three clamping frames which are close in opposite directions, the possibility of erecting the lithium ion battery position is greatly reduced, and the damage to the lithium ion battery can be effectively avoided from being caused by the fact that the clamping frames are clamped by the buffer springs.

It should be noted that the electric push rod 3 disclosed in the above embodiment may be a DT20 electric push rod, and the control switch group 6 is provided with a control button corresponding to the electric push rod 3 and used for controlling the switch thereof.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. Lithium ion battery seals plastic anchor clamps, its characterized in that: comprises a workbench (1) and a clamping mechanism (2);

workbench (1): the lower end of the device is fixedly connected with a mounting plate (5), and four corners of the mounting plate (5) are provided with mounting holes (7);

clamping mechanism (2): the automatic pushing device comprises a pushing plate (21), gears (22) and an arc-shaped frame I (24), wherein the pushing plate (21) is slidably connected in a first sliding groove formed in the left side of the upper surface of a workbench (1), teeth which are uniformly distributed are arranged at the front end and the rear end of the pushing plate (21), the upper end of the workbench (1) is rotatably connected with the gears (22) corresponding to the front position and the rear position through a rotating shaft, the gears (22) are respectively engaged and connected with the teeth adjacent to the front position and the rear position, and the right end of the pushing plate (21) is fixedly connected with the arc-shaped frame I (24).

2. The lithium ion battery seal shaping jig according to claim 1, wherein: the automatic control device is characterized by further comprising a control switch group (6), wherein the control switch group (6) is arranged on the upper surface of the workbench (1), and the input end of the control switch group (6) is electrically connected with an external power supply.

3. The lithium ion battery seal shaping jig according to claim 1, wherein: the clamping mechanism (2) further comprises rack plates (23), connecting frames (25) and arc frames II (26), wherein the rack plates (23) are all in sliding connection with the second sliding grooves formed in the middle of the upper surface of the workbench (1), the two rack plates (23) are distributed in a crossed mode, the rack plates (23) are respectively meshed with the left and right adjacent gears (22), the connecting frames (25) are fixedly connected to the right ends of the rack plates (23), and the arc frames II (26) are fixedly connected to the opposite inner side faces of the connecting frames (25).

4. The lithium ion battery seal shaping jig according to claim 3, wherein: the clamping mechanism (2) further comprises a sliding column (27) and a clamping frame (28), the sliding column (27) is respectively and slidably connected in a sliding hole formed in the outer cambered surface of the arc-shaped frame II (26), and the clamping frame (28) is fixedly connected to the end, far away from the inner cambered surface of the arc-shaped frame II (26), of the sliding column (27).

5. The lithium ion battery seal shaping jig according to claim 4, wherein: the clamping mechanism (2) further comprises springs (29), the springs (29) are arranged between the outer cambered surface of the clamping frame (28) and the inner cambered surface of the arc-shaped frame II (26), and the springs (29) are respectively sleeved on the sliding column (27).

6. The lithium ion battery seal shaping jig according to claim 2, wherein: the left side of the upper end of the workbench (1) is provided with an electric push rod (3), the telescopic end of the electric push rod (3) is fixedly connected with the middle part of the left side of the pushing plate (21), and the input end of the electric push rod (3) is electrically connected with the output end of the control switch group (6).

7. The lithium ion battery seal shaping jig according to claim 4, wherein: the intrados of the clamping frame (28) is provided with evenly distributed anti-slip protrusions (4).