CN214542316U

CN214542316U - Laminated battery formation and capacity grading device

Info

Publication number: CN214542316U
Application number: CN202120968355.5U
Authority: CN
Inventors: 陈文炬; 徐小明; 白科; 谢爱亮; 黄浩; 游杰; 陈富源
Original assignee: Jiangxi ANC New Energy Technology Co Ltd
Current assignee: Jiangxi ANC New Energy Technology Co Ltd
Priority date: 2021-05-08
Filing date: 2021-05-08
Publication date: 2021-10-29
Anticipated expiration: 2031-05-08

Abstract

The utility model relates to the technical field of battery formation and partial volume equipment, in particular to a laminated battery formation and partial volume device, which comprises a base and a supporting frame fixedly arranged on the base, wherein the supporting frame is provided with a first positioning rod, a second positioning rod, a third positioning rod and a fourth positioning rod which can be movably adjusted up and down, the first positioning rod and the fourth positioning rod are respectively and movably provided with a first charging probe and a second charging probe, one end of each of the positioning rods and the third positioning rod is respectively and movably provided with a positioning block for limiting the laminated battery, the third positioning rod is also provided with a positioning bracket for fixing the laminated battery, the positioning bracket is also provided with a telescopic spring capable of adjusting the tightness of compressing the laminated battery, the first charging probe and the second charging probe are respectively and fixedly connected with a slide seat through a connecting plate and can slide on the slide seat left and right on the slide seat to continuously adjust the position of the laminated battery, thereby meeting the requirements of the laminated batteries with various sizes, the battery expansion prevention device is simple in structure, low in required cost, high in working efficiency and capable of meeting market demands, and the battery expansion prevention device can prevent expansion of the battery.

Description

Laminated battery formation and capacity grading device

Technical Field

The utility model relates to a battery formation grading equipment technical field especially relates to a lamination battery formation grading device.

Background

The lithium ion battery has the advantages of high energy density, long cycle life, small self-discharge, no memory effect and the like, and has received wide attention and application since commercialization.

At present, the manufacturing method of the lithium ion battery mainly comprises a winding type and a lamination type, the lamination type lithium ion battery is also one of the lithium ion batteries, but compared with the lamination type lithium ion battery, the lamination type lithium ion battery has the obvious advantages of high energy density, miniaturization, ultra-thinness, light weight, high safety and the like, and is a novel battery. In terms of shape, the laminated battery has the ultra-thin characteristic, and can be made into batteries with any shape and capacity according to the requirements of various products.

In order to perform chemical grading and capacity grading on laminated batteries more quickly and better, a large number of battery clamp plates are arranged on existing chemical grading and capacity grading equipment and are used for clamping the laminated batteries, and therefore chemical grading and capacity grading are performed on the laminated batteries in batches. Because the battery can involve the charge-discharge operation when changing into partial volume, in order to guarantee the roughness of battery, a plurality of battery anchor clamps boards all set up on the equipment is divided into partial volume with the mode of piling up, and can be provided with the briquetting on each battery anchor clamps board, the purpose of setting up of briquetting is in order when carrying out charge-discharge to the lamination battery, the lamination battery can be pressed and is held to the briquetting, prevent to lead to the battery inflation ground too seriously because of charge-discharge, and the cost of this kind of partial volume is higher, can't satisfy the market demand.

Disclosure of Invention

In order to overcome the technical defect, the utility model aims at providing a simple structure, required with low costs prevents the battery inflation, and work efficiency is high, can satisfy the lamination battery formation partial volume device of market demand.

In order to achieve the purpose, the invention is realized by the following technical scheme:

the utility model provides a lamination battery ization becomes partial volume device, includes the base, fixes locating support frame on the base, be equipped with first locating lever, second locating lever, third locating lever and the fourth locating lever that can go up and down the activity regulation on the support frame, the activity is equipped with first charging probe and second charging probe respectively on first locating lever and the fourth locating lever, the one end activity respectively on locating lever and the third locating lever is equipped with the locating piece that is used for the lamination battery spacing, still be equipped with the locating support that is used for fixed lamination battery on the third locating lever.

Furthermore, the locating support is including fixed locating fixed link and mobilizable gag lever post on the third locating lever, and the one end of gag lever post is fixed and is equipped with the location disc, and its other end swing joint is in fixed link.

Furthermore, the positioning disc is a soft plastic positioning disc.

Furthermore, the fixed connecting rod and the limiting rod are respectively and fixedly provided with a connecting block, and the two connecting blocks can be connected through a telescopic spring.

Furthermore, a handle is fixedly arranged on the limiting rod.

Furthermore, slide blocks arranged in a mirror image mode are fixedly arranged on the first positioning rod and the fourth positioning rod respectively, and slide seats are movably arranged on the slide blocks respectively.

Furthermore, the first charging probe and the second charging probe are respectively and fixedly connected to the sliding seat through a connecting plate and can slide left and right on the sliding block.

Furthermore, a limiting block is fixedly arranged at the bottom of the third positioning rod.

To sum up, the utility model has the advantages that: the device comprises a base and a support frame fixedly arranged on the base, wherein a first positioning rod, a second positioning rod, a third positioning rod and a fourth positioning rod which can be movably adjusted up and down are arranged on the support frame, a first charging probe and a second charging probe are respectively and movably arranged on the first positioning rod and the fourth positioning rod, one ends of the positioning rod and the third positioning rod are respectively and movably provided with a positioning block for limiting the laminated battery, a positioning bracket for fixing the laminated battery is also arranged on the third positioning rod, a telescopic spring for adjusting the tightness of the laminated battery is also arranged on the positioning bracket, the first charging probe and the second charging probe are respectively and fixedly connected with a sliding seat through a connecting plate and can be used for adjusting the position of the laminated battery on the sliding seat in a left-right sliding way, the requirements of the laminated batteries with various sizes are met, the device not only has a simple structure and low required cost, the expansion of the batteries is prevented, but also has high working efficiency, can meet the market demand.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a use state of an embodiment of the present invention;

the battery pack comprises a base, a support frame, a first positioning rod, a second positioning rod, a third positioning rod, a fourth positioning rod, a connecting plate, a positioning support, 1101, a fixed connecting rod, 1102, a limiting rod, 1103, a handle, 12, a positioning disc, 13 and a second charging probe, 14 and a telescopic spring, 15, a connecting block, 16, a limiting block, 17, a sliding block, 18 and a laminated battery, wherein the first positioning rod, the second positioning rod, 7, the sliding seat, 8 and the first charging probe are arranged on the support frame, 9, the positioning block, 10, the connecting plate, 11, the positioning support, 1101, the fixed connecting rod, 1102, the limiting rod, the connecting block, 1103, the handle, 12, the positioning disc, 13 and the second charging probe.

Detailed Description

The invention will be further described with reference to the accompanying drawings and the following detailed description:

as shown in fig. 1, a lamination battery formation and capacity grading device comprises a base 1, and is fixedly arranged on a support frame 2 on the base 1, wherein a first positioning rod 3, a second positioning rod 4, a third positioning rod 5 and a fourth positioning rod 6 which can be movably adjusted up and down are arranged on the support frame 2, a first charging probe 8 and a second charging probe 13 are respectively and movably arranged on the first positioning rod 3 and the fourth positioning rod 6, a positioning block 9 for limiting a lamination battery 18 is respectively and movably arranged at one end of each of the positioning rods 4 and the third positioning rod 5, and a positioning support 11 for fixing the lamination battery 18 is further arranged on the third positioning rod 5.

The positioning bracket 11 includes a fixed connecting rod 1101 and a movable limiting rod 1102 fixed on the third positioning rod 5, a positioning disc 12 is fixed at one end of the limiting rod 1102, and the other end of the limiting rod is movably connected to the fixed connecting rod 1101.

Wherein, the positioning disc 12 is a flexible plastic positioning block.

The fixed connecting rod 1101 and the limiting rod 1102 are respectively and fixedly provided with a connecting block 15, and the two connecting blocks 15 can be connected through a telescopic spring 14.

And a handle 1103 is fixedly arranged on the limiting rod 1102.

Slide blocks 17 arranged in a mirror image mode are fixedly arranged on the first positioning rod 3 and the fourth positioning rod 6 respectively, and slide seats 7 are movably arranged on the slide blocks 17 respectively.

The first charging probe 8 and the second charging probe 13 are respectively fixedly connected to the slide carriage 7 through a connecting plate 10 and can slide left and right on the slide block 17.

And a limiting block 16 is fixedly arranged at the bottom of the third positioning rod 5.

As shown in fig. 2, the positions of the sliding blocks 17 of the sliding base 7 on the first positioning rod 3 and the fourth positioning rod 6 are adjusted, the first charging probe 8 and the second charging probe 13 are respectively aligned with the positive pole and the negative pole of the laminated battery 18, then the positioning blocks 9 on the second positioning rod 4 and the third positioning rod 5 are adjusted to position the laminated battery 18, the laminated battery 18 is fixed through the positioning disc 12 on the positioning bracket 11, the fixing tightness of the laminated battery is checked, if the laminated battery is too loose, the laminated battery 18 can be pressed through the connecting blocks 15 which are respectively connected to the fixed connecting rod 1101 and the limiting rod 1102 through the two ends of the expansion spring 14, if the laminated battery is not too tight, one end of the expansion spring 14 can be loosened, after the laminated battery is fixed, the first charging probe 8 and the second charging probe 13 are connected to a power supply to form and divide the capacity of the laminated battery, and after the formation and the capacity division are completed, the handle 1103 is further fixedly arranged on the limiting rod 1102 through pulling, so that the positioning disc 12 of the positioning bracket 11 is loosened from the laminated battery 18, and the laminated battery 18 is taken down.

In conclusion, the battery expansion prevention device is simple in structure, low in required cost, high in working efficiency and capable of meeting market requirements, and the expansion of the battery is prevented.

Various other changes and modifications to the above embodiments and concepts will become apparent to those skilled in the art, and all such changes and modifications are intended to be included within the scope of the present invention as defined in the appended claims.

Claims

1. The utility model provides a lamination battery ization becomes partial volume device, includes base (1), fixes locating support frame (2) on base (1), its characterized in that: be equipped with first locating lever (3), second locating lever (4), third locating lever (5) and fourth locating lever (6) that can move about from top to bottom and adjust on support frame (2), it is equipped with first charging probe (8) and second charging probe (13) to move about respectively on first locating lever (3) and fourth locating lever (6), one end activity respectively on locating lever (4) and third locating lever (5) is equipped with locating piece (9) that are used for the lamination battery spacing, still be equipped with locating support (11) that are used for fixed lamination battery on third locating lever (5).

2. A laminated battery chemical composition and capacitance apparatus as claimed in claim 1, wherein: the positioning support (11) comprises a fixed connecting rod (1101) and a movable limiting rod (1102) which are fixedly arranged on the third positioning rod (5), a positioning disc (12) is fixedly arranged at one end of the limiting rod (1102), and the other end of the positioning disc is movably connected to the fixed connecting rod (1101).

3. A laminated battery chemical composition and capacitance apparatus as claimed in claim 2, wherein: the positioning disc (12) is a soft plastic positioning block.

4. A laminated battery chemical composition and capacitance apparatus as claimed in claim 2, wherein: the fixed connecting rod (1101) and the limiting rod (1102) are respectively and fixedly provided with a connecting block (15), and the two connecting blocks (15) can be connected through a telescopic spring (14).

5. A laminated battery chemical composition and capacitance apparatus as claimed in claim 4, wherein: and a handle (1103) is also fixedly arranged on the limiting rod (1102).

6. A laminated battery chemical composition and capacitance apparatus as claimed in claim 1, wherein: and the first positioning rod (3) and the fourth positioning rod (6) are respectively fixedly provided with a slide block (17) arranged in a mirror image manner, and the slide block (17) is respectively movably provided with a slide seat (7).

7. A laminated battery chemical composition and capacitance apparatus as claimed in claim 6, wherein: the first charging probe (8) and the second charging probe (13) are respectively and fixedly connected to the sliding base (7) through a connecting plate (10) and can slide left and right on the sliding block (17).

8. A laminated battery chemical composition and capacitance apparatus as claimed in claim 1, wherein: and a limiting block (16) is fixedly arranged at the bottom of the third positioning rod (5).