CN216750003U

CN216750003U - Battery pressure formation upper clamping device

Info

Publication number: CN216750003U
Application number: CN202122869941.7U
Authority: CN
Inventors: 肖世玲; 王艳茹; 龙梅; 胡红英; 王保东
Original assignee: Huizhou Wes New Energy Ltd
Current assignee: Huizhou Wes New Energy Ltd
Priority date: 2021-11-19
Filing date: 2021-11-19
Publication date: 2022-06-14
Anticipated expiration: 2031-11-19

Abstract

The application discloses a battery pressure formation upper clamping device, which comprises a circuit main board; one side of the circuit main board extends to form a protruding part, an inserted copper sheet is arranged on the protruding part, a first clamping mechanism and a second clamping mechanism are fixedly arranged on the circuit main board, and the second clamping mechanism is arranged opposite to the first clamping mechanism along a first direction; the second clamping mechanism is arranged on the circuit main board in a sliding mode along a first direction; the battery is clamped between the first clamping mechanism and the second clamping mechanism, the first clamping mechanism and the second clamping mechanism are both provided with conductive contact pieces, and the conductive contact pieces are electrically connected with the inserted copper sheets; the technical scheme provided by the application solves the technical problems that the existing formation upper clamping device cannot adapt to the batteries with the lug at two sides and has poor compatibility.

Description

Battery pressure formation upper clamping device

Technical Field

The application relates to the field of battery formation mechanisms, in particular to a battery pressure formation clamping device.

Background

The formation equipment realizes the formation of the battery by connecting battery tabs; however, most of the conventional formation equipment has the formation clamp only meeting the condition of one-side tab outlet, and the research on the clamp with two-side tab outlet is relatively less; in addition, when the battery with different types and lengths is handled aiming at the condition that the lugs are arranged on the two sides, different clamps need to be replaced, and the cost is high due to inconvenient operation.

SUMMERY OF THE UTILITY MODEL

The application aim at provides a clamp device on battery pressure ization, adopts the technical scheme that this application provided to solve present formation and gone up the battery that the clamp device can not better adaptation both sides go out utmost point ear, and compatible relatively poor technical problem.

In order to solve the above technical problem, the present application provides a battery pressing formation upper clamping device, which includes a circuit board;

one side of the circuit main board extends to form a protruding part, and a splicing copper sheet is arranged on the protruding part;

a first clamping mechanism and a second clamping mechanism which is arranged along a first direction and opposite to the first clamping mechanism are fixedly arranged on the circuit main board;

the second clamping mechanism is arranged on the circuit main board in a sliding mode along a first direction;

the battery is clamped between the first clamping mechanism and the second clamping mechanism, the first clamping mechanism and the second clamping mechanism are both provided with conductive contact pieces, and the conductive contact pieces are electrically connected with the inserted copper sheets;

in the implementation process, the circuit main board provides a placing platform for placing the battery, after the battery is placed, two ends of a lug of the battery are respectively clamped by the first clamping mechanism and the second clamping mechanism, and the first clamping mechanism and the second clamping mechanism are both provided with conductive splicing pieces, so that the conductive splicing pieces can be electrically connected with the lug, and the conductive splicing pieces are electrically connected with splicing copper sheets, so that after the battery is assembled on the circuit main board, the circuit main board can be directly spliced on the formation equipment, the formation process is carried out, the operation is simple and convenient, and the working efficiency is improved;

in addition, first fixture is fixed the setting, and second fixture then can follow first direction and slide, and the relative distance between first fixture and the second fixture is adjustable promptly, so when changing into the battery of different models size, also can play good compatibility to need not every kind of battery and all being equipped with single change anchor clamps, promote the operation convenience, practice thrift the cost simultaneously.

Preferably, the second clamping mechanism comprises a sliding plate and a clamping piece arranged on the sliding plate;

the conductive contact piece is arranged at the end part of the clamping piece;

the circuit main board is provided with a waist-shaped conductive hole along a first direction, and the clamping piece is connected with a conductive block and clamped on the conductive hole on the surface of the circuit main board opposite to the surface provided with the clamping piece;

in the implementation process, the conductive connecting sheet on the clamping piece is electrically connected with the conductive block, when the sliding block is dragged, the conductive block moves along with the sliding block, but the conductive block is clamped on the conductive hole, so that the conductive block can be always electrically connected with the conductive hole after the position of the conductive block is changed, the conductive hole can be understood as an outer frame formed with a circle of conductive material, and the outer frame is electrically connected with the inserted copper sheet.

Preferably, the first clamping mechanisms comprise a plurality of groups, and the plurality of groups of first clamping mechanisms are oppositely arranged on two sides of the circuit main board along a first direction;

the number of the second clamping mechanisms is half of that of the first clamping mechanisms, and the second clamping mechanisms are arranged between the first clamping mechanisms on two sides;

in the implementation process, the fixedly arranged first clamping mechanisms are arranged on two sides, and the adjustably arranged second clamping mechanisms are arranged in the middle, so that more flexible application is realized; in addition, the first fixture and the second fixture that the multiunit that sets up on the circuit mainboard corresponds can fix the multiunit battery simultaneously, and the staff once only can fix after a plurality of batteries again with it peg graft on forming equipment, further promote work efficiency.

Preferably, a protective cushion layer is laid on the circuit main board between the first clamping mechanism and the second clamping mechanism;

in the implementation process, the protection cushion layer can isolate the battery from the circuit main board, and in the subsequent formation process, the battery cannot directly contact the circuit main board when being pressed, so that the risk of damage to the appearance of the battery is reduced, and the product quality is ensured.

Preferably, the clamping piece is detachably arranged on the sliding plate;

in the above-mentioned realization process, the detachable setting of holder makes it have higher flexibility of use, if can change it or further adjust it fast.

Compared with the prior art, the beneficial effect of this application lies in: the technical scheme provided by the application effectively solves the formation problem of the battery with the lug at the two sides, has higher compatibility, can be adapted to the formation of batteries with various types and sizes, and saves the cost; convenient to use is swift, promotes work efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic front view of one embodiment of the present application;

fig. 2 is a schematic diagram of a backside structure according to an embodiment of the present application.

Wherein: 10. a circuit main board; 20. a protrusion portion; 21. inserting a copper sheet; 30. a first clamping mechanism; 31. a negative clamping seat; 32. a positive clamping seat; 40. a second clamping mechanism; 41. a sliding plate; 42. a clamping member; 43. a conductive via; 431. and a conductive block.

Detailed Description

In the following description, numerous implementation details are set forth in order to provide a thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the application. That is, in some embodiments of the present application, such practical details are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

It should be noted that all the directional indications such as up, down, left, right, front and rear … … in the embodiment of the present application are only used to explain the relative positional relationship, movement, etc. between the components in a specific posture as shown in the drawings, and if the specific posture is changed, the directional indication is changed accordingly.

In addition, the descriptions related to "first", "second", etc. in this application are for descriptive purposes only, not specifically referring to the order or sequence, nor are they intended to limit the application, but merely to distinguish components or operations described in the same technical terms, and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present application.

For further understanding of the contents, features and functions of the present invention, the following embodiments are exemplified in conjunction with the accompanying drawings and the following detailed description:

examples

The formation equipment realizes the formation of the battery by connecting battery tabs; however, most of the conventional formation equipment has the formation clamp only meeting the condition of one-side tab outlet, and the research on the clamp with two-side tab outlet is relatively less; in addition, when the battery with different types and lengths is handled aiming at the condition that the lugs are arranged on the two sides, different clamps need to be replaced, and the cost is high due to inconvenient operation;

in order to solve the above technical problem, the present embodiment provides the following technical solutions:

specifically, referring to fig. 1-2, the present embodiment provides a battery pressing formation upper clamping device, which includes a circuit board 10;

specifically, a protruding portion 20 is formed by extending one side of the circuit main board 10, and a plug-in copper sheet 21 is arranged on the protruding portion 20;

further, a first clamping mechanism 30 and a second clamping mechanism 40 arranged opposite to the first clamping mechanism 30 along the first direction are fixedly arranged on the circuit main board 10;

specifically, the second clamping mechanism 40 is slidably disposed on the circuit board 10 along a first direction;

the battery is clamped between the first clamping mechanism 30 and the second clamping mechanism 40, and the first clamping mechanism 30 and the second clamping mechanism 40 are both provided with conductive contact pieces which are electrically connected with the inserted copper sheets 21;

in the above scheme, the circuit board 10 provides a placement platform for placing the battery, after the battery is placed, two ends of a tab of the battery are respectively clamped by the first clamping mechanism 30 and the second clamping mechanism 40, and the first clamping mechanism 30 and the second clamping mechanism 40 are both provided with the conductive tabs, so that the conductive tabs can be electrically connected with the tab, and the conductive tabs are electrically connected with the plugging copper sheet 21, so that after the battery is assembled on the circuit board 10, the circuit board 10 can be directly plugged on the formation equipment for performing the formation process, the operation is simple and convenient, and the working efficiency is improved;

in addition, first fixture 30 is fixed the setting, and second fixture 40 then can follow the first direction and slide, and the relative distance between first fixture 30 and the second fixture 40 is adjustable promptly, so when changing into the battery of different models size, also can play good compatibility to need not every kind of battery and all be equipped with single clamp that becomes, promote the operation convenience, practice thrift the cost simultaneously.

Specifically, the second clamping mechanism 40 includes a sliding plate 41, a clamping member 42 provided on the sliding plate 41;

further, a conductive tab is provided at an end of the clamping member 42;

furthermore, a waist-shaped conductive hole 43 is formed in the circuit main board 10 along the first direction, and the clamping member 42 is connected with a conductive block 431 and clamped on the conductive hole 43 on the surface of the circuit main board 10 opposite to the surface provided with the clamping member 42;

in the above solution, the conductive contact piece on the clamping member 42 is electrically connected to the conductive block 431, when the slider is dragged, the conductive block 431 moves along with the slider, but the conductive block 431 is clamped to the conductive hole 43, so that the conductive block 431 can always keep electrical connection with the conductive hole 43 after changing the position, and the conductive hole 43 can be understood as an outer frame formed with a circle of conductive material, and the outer frame is electrically connected to the inserted copper sheet 21.

Specifically, the first clamping mechanisms 30 include a plurality of groups, and the plurality of groups of first clamping mechanisms 30 are oppositely disposed on two sides of the circuit main board 10 along the first direction;

further, the first clamping mechanism comprises a positive clamping seat 32 and a negative clamping seat 31;

furthermore, the number of the second clamping mechanisms 40 is half of that of the first clamping mechanisms 30, and the second clamping mechanisms are arranged between the first clamping mechanisms 30 on the two sides;

in the above solution, the first clamping mechanisms 30 which are fixedly arranged are arranged at two sides, and the second clamping mechanisms 40 which are adjustably arranged are arranged at the middle part, so as to realize more flexible application; in addition, the corresponding first fixture 30 and the second fixture 40 of multiunit that set up on circuit mainboard 10 can fix multiunit battery simultaneously, and the staff once only can fix a plurality of batteries afterwards pegs graft it on the formation equipment again, further promotes work efficiency.

Specifically, a protective cushion layer is laid on the circuit main board 10 between the first clamping mechanism 30 and the second clamping mechanism;

in the above scheme, the protection cushion layer can isolate the battery from the circuit main board 10, and in the subsequent formation process, the battery cannot directly contact the circuit main board 10 when being pressed, so that the risk of damage to the appearance of the battery is reduced, and the product quality is ensured.

Specifically, the clamping member 42 is detachably disposed on the sliding plate 41;

in the above solution, the removable arrangement of the clamping member 42 provides it with a higher flexibility of use, such as for example, it can be quickly replaced or further adjusted.

Furthermore, the clamping piece 42 can be disassembled by locking through a wire screw, and when the clamping piece is disassembled, the conductive screw is unscrewed to be separated from the conductive block 431, so that the disassembly can be realized; when the device is installed, the conductive screw and the conductive block 431 are screwed tightly, so that the device is fixedly installed.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.

The above description is only for the preferred embodiment of the present application and should not be taken as limiting the present application in any way, and all simple modifications, equivalent changes and modifications made to the above embodiment according to the technical spirit of the present application are intended to be included within the scope of the present application.

Claims

1. A battery pressure becomes to go up and presss from both sides device which characterized in that: comprises a circuit main board;

the battery is clamped between the first clamping mechanism and the second clamping mechanism, the first clamping mechanism and the second clamping mechanism are both provided with conductive contact pieces, and the conductive contact pieces are electrically connected with the inserted copper sheets.

2. The battery pressing formation clamping device according to claim 1, wherein: the second clamping mechanism comprises a sliding plate and a clamping piece arranged on the sliding plate;

the conductive connecting sheet is arranged at the end part of the clamping piece;

waist type electrically conductive hole has been seted up along the first direction on the circuit mainboard, the holder be connected with the conducting block and joint in the circuit mainboard back on the back of the body in the electrically conductive hole of the one side that is equipped with the holder.

3. The battery pressing formation clamping device according to claim 2, wherein: the first clamping mechanisms comprise a plurality of groups, and the plurality of groups of first clamping mechanisms are oppositely arranged on two sides of the circuit main board along a first direction;

the number of the second clamping mechanisms is half of that of the first clamping mechanisms, and the second clamping mechanisms are arranged between the first clamping mechanisms on two sides.

4. The battery pressing formation clamping device according to claim 3, wherein: and a protective cushion layer is laid on the circuit main board between the first clamping mechanism and the second clamping mechanism.

5. The battery pressing formation clamping device according to any one of claims 2 to 4, wherein: the clamping piece is detachably arranged on the sliding plate.