CN213459821U

CN213459821U - Soft packet of electric core module colloid embedment device of lithium ion

Info

Publication number: CN213459821U
Application number: CN202021828094.9U
Authority: CN
Inventors: 李龙德; 彭立军
Original assignee: Jiangsu Fengxin Energy Power Technology Co ltd
Current assignee: Jiangsu Fengxin Energy Power Technology Co ltd
Priority date: 2020-08-27
Filing date: 2020-08-27
Publication date: 2021-06-15
Anticipated expiration: 2030-08-27

Abstract

The utility model relates to an electricity core encapsulation equipment technical field specifically is a soft packet of electric core module colloid embedment device of lithium ion, include: the table comprises a table body, wherein a support frame is fixedly arranged at the upper part of the table body, support legs are fixed at the tops of the support frames, a flat plate is fixedly arranged at the tops of the support legs, a motor is fixedly arranged at the central position of the lower part of the flat plate, the bottom of the motor is connected with a sealing edge mechanism, and the sealing edge mechanism is arranged inside the support frame; the device can carry out the banding to lithium ion soft-packaged electrical core module colloid by high efficiency and handle, guarantees the tightness of banding, can not produce the banding and leak the phenomenon, simultaneously greatly reduced the intensity of labour of artifical banding, improved the qualification rate of product, ensured the qualification rate and the safety in utilization of product.

Description

Soft packet of electric core module colloid embedment device of lithium ion

Technical Field

The utility model relates to an electricity core encapsulation equipment technical field specifically is a soft packet of electric core module colloid embedment device of lithium ion.

Background

The flexible package of the lithium battery is different from the traditional package form of an aluminum shell and a steel shell, and the packaging process of the lithium battery is increasingly paid more attention in the lithium battery packaging industry along with the development and progress of the flexible package technology in recent years. As a carrier of lithium battery flexible packaging, the packaging of lithium batteries by lithium battery aluminum plastic films is the key point of the packaging process. The package of the lithium battery aluminum plastic film generally comprises three sealed edges, namely a top sealed edge, a side sealed edge and a vacuum sealed edge. Compared with three edge seals, the process of the side edge seal is relatively simple, and only the heat seal layers of the inner aluminum-plastic film layers of the lithium battery are required to be bonded face to face and well sealed; the top edge sealing process is to ensure that the heat sealing layer of the inner layer of the aluminum-plastic film of the lithium battery is well bonded and sealed with the heat sealing layer of the outer surface, and also ensure that the heat sealing layers of the inner layer are well bonded and sealed face to face; besides the need of strictly controlling the thickness and the tension of the molten rubber, the need of controlling the edge sealing position limitation is also needed, so that the problems of internal corrosion of the battery cell, poor liquid leakage and the like caused by excessive melting due to scalding of the aluminum plastic film at the edge sealing of the top of the battery cell are prevented.

However, the encapsulation of the top banding of current soft packet of lithium cell all places the head border position department at multilayer teflon with artifical folding with the packing carrier, then is carrying out the pressfitting operation of head from top to bottom, because wearing and tearing appear easily in the long-time use of teflon like this, and lead to electric core to cross to melt and damage electric core, also not carry out positioner to electric core in addition in present head from top to bottom, also difficult dismantlement and installation, the high temperature resistant condition also can't be realized to the while.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a soft packet of electric core module colloid embedment device of lithium ion to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a soft packet of electric core module colloid embedment device of lithium ion, includes: the table body, table body upper portion fixed mounting has the support frame, the support frame top is fixed with the supporting leg, supporting leg top fixed mounting has the flat board, dull and stereotyped lower part central point fixed mounting has the motor, the motor bottom is connected with the banding mechanism, the banding mechanism sets up the inside at the support frame.

As a further aspect of the present invention: the support frame is a semi-closed structure, and the edge sealing mechanism is located at an opening position.

The utility model discloses another aim at of embodiment, banding mechanism includes: the device comprises a bottom plate, wherein a vertical plate is fixed on the upper part of the bottom plate, a groove plate is fixedly arranged on one side of the upper part of the vertical plate, a first fixed block is fixedly arranged on the upper part of the groove plate, a spring is connected onto the first fixed block, the other end of the spring is connected with a second fixed block, a first connecting plate is fixedly arranged at the bottom of the second fixed block, an upper pressing plate is fixed at the bottom of the first connecting plate, a lower pressing plate is arranged at a position corresponding to the lower part of the upper pressing plate, and a second connecting plate is; the groove plate is internally provided with a rotating rod in a penetrating manner, the rotating rod is positioned in the groove plate and provided with a cam plate in a penetrating manner, the upper part of the cam plate is connected with a connecting block, the top of the connecting block is fixedly provided with a pressing rod, and the other end of the pressing rod is connected with a power mechanism.

As a further aspect of the present invention: the second connecting plate is not flush with the end part of the lower pressing plate, and the edge of the second connecting plate exceeds the edge of the lower pressing plate.

As a further aspect of the present invention: the second connecting plate and the lower pressing plate are made of stainless steel.

Compared with the prior art, the beneficial effects of the utility model are that:

the device can carry out the banding to lithium ion soft-packaged electrical core module colloid by high efficiency and handle, guarantees the tightness of banding, can not produce the banding and leak the phenomenon, simultaneously greatly reduced the intensity of labour of artifical banding, improved the qualification rate of product, ensured the qualification rate and the safety in utilization of product.

Drawings

Fig. 1 is a schematic structural diagram of a lithium ion soft-package battery cell module colloid encapsulating device.

Fig. 2 is a schematic structural diagram of an edge sealing mechanism of a lithium ion soft-package battery cell module colloid encapsulating device.

Fig. 3 is a left side view of an edge sealing mechanism of the lithium ion soft-package battery cell module colloid encapsulating device.

In the figure: 1-table body, 2-support frame, 3-support leg, 4-flat plate, 5-motor, 6-edge sealing mechanism, 601-bottom plate, 602-vertical plate, 603-groove plate, 604-first fixed block, 605-spring, 606-second fixed block, 607-first connecting plate, 608-upper pressing plate, 609-lower pressing plate, 610-second connecting plate, 611-rotating rod, 612-connecting block, 613-cam plate and 614-pressing rod.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

Example 1

Referring to fig. 1-3, in an embodiment of the present invention, an apparatus for encapsulating a lithium ion soft package battery module colloid includes: the

table body

1, 1 upper portion fixed mounting of table body has

support frame

2, 2 tops of support frame are fixed with supporting

leg

3, 3 top fixed mounting of supporting leg have

flat board

4, 4 lower part central point fixed mounting on flat board have motor 5, motor 5 bottom is connected with banding mechanism 6, banding mechanism 6 sets up the inside at support frame 2.

In this embodiment, support frame 2 is the semi-enclosed structure, and banding mechanism 6 is in the open position, and semi-enclosed structure's support frame 2 is favorable to getting and puts the soft electric core of lithium ion of treating the banding, makes things convenient for the banding.

Example 2

Referring to fig. 1-3, in the present embodiment, the edge sealing mechanism 6 includes: a bottom plate 601, wherein a vertical plate 602 is fixed on the upper portion of the bottom plate 601, a groove plate 603 is fixedly installed on one side of the upper portion of the vertical plate 602, a first fixing block 604 is fixedly installed on the upper portion of the groove plate 603, a spring 605 is connected to the first fixing block 604, a second fixing block 606 is connected to the other end of the spring, a first connecting plate 607 is fixedly installed at the bottom of the second fixing block 606, an upper pressing plate 608 is fixed at the bottom of the first connecting plate 607, a lower pressing plate 609 is arranged at a position corresponding to the lower portion of the upper pressing plate 608, and a second connecting plate 610 is fixed at the bottom; a rotating rod 611 penetrates through the groove plate 603, a cam plate 613 penetrates through the rotating rod 611 at the position inside the groove plate 603, a connecting block 612 is connected to the upper part of the cam plate 613, a pressing rod 614 is fixed at the top of the connecting block 612, and a power mechanism is connected to the other end of the pressing rod 614.

In this embodiment, the second connecting plate 610 is not flush with the end of the lower pressing plate 609, and the edge of the second connecting plate 610 exceeds the edge of the lower pressing plate 609, and the position of the second connecting plate 610 exceeding the lower pressing plate 609 is beneficial to placing a lithium battery.

In this embodiment, the second connecting plate 610 and the lower pressing plate 609 are made of stainless steel, and the second connecting plate 610 and the lower pressing plate 609 are made of stainless steel, which is favorable for high temperature resistance and damage prevention.

The utility model discloses a theory of operation is: firstly, a lithium ion soft package battery cell module to be edge sealed is placed on a second connecting plate 610, an edge sealing position is placed on a lower pressing plate 609, then a motor 5 is started, the motor 5 drives a pressing rod 614 to rotate, the pressing rod 614 drives a cam plate 613 to press a first connecting plate 607 to move downwards, at the moment, an upper pressing plate 608 moves downwards along with the first connecting plate 607, the edge sealing is clamped between the upper pressing plate 608 and the lower pressing plate 609, edge sealing is performed, after the upper pressing plate 608 and the lower pressing plate 609 are extruded for a period of time, the pressing rod 614 is rotated to enable the pressing rod 614 to be located at a position vertical to a bottom plate 601, at the moment, under the action of a spring 605, the first connecting plate 607 is pulled by the spring 605 to return to an initial position, at the moment, the upper pressing plate 608 and.

The above is only the preferred embodiments of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, and these should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.

Claims

1. The utility model provides a soft packet of electric core module colloid embedment device of lithium ion, includes: the table body (1), its characterized in that, table body (1) upper portion fixed mounting has support frame (2), support frame (2) top is fixed with supporting leg (3), supporting leg (3) top fixed mounting has dull and stereotyped (4), dull and stereotyped (4) lower part central point fixed mounting has motor (5), motor (5) bottom is connected with banding mechanism (6), banding mechanism (6) set up the inside at support frame (2).

2. The device for encapsulating the colloid in the lithium-ion soft-package battery cell module according to claim 1, wherein the support frame (2) is of a semi-closed structure, and the edge sealing mechanism (6) is located at an opening position.

3. The device for encapsulating the soft package lithium ion cell module colloid according to claim 1, wherein the edge sealing mechanism (6) comprises: a vertical plate (602) is fixed on the upper portion of the bottom plate (601), a groove plate (603) is fixedly mounted on one side of the upper portion of the vertical plate (602), a first fixing block (604) is fixedly mounted on the upper portion of the groove plate (603), a spring (605) is connected to the first fixing block (604), the other end of the spring is connected to a second fixing block (606), a first connecting plate (607) is fixedly mounted at the bottom of the second fixing block (606), an upper pressing plate (608) is fixed at the bottom of the first connecting plate (607), a lower pressing plate (609) is arranged at a position corresponding to the lower portion of the upper pressing plate (608), and a second connecting plate (610) is fixed at the bottom of the lower pressing plate (609); the groove plate (603) is internally provided with a rotating rod (611) in a penetrating manner, a cam plate (613) penetrates through the rotating rod (611) at the position inside the groove plate (603), the upper part of the cam plate (613) is connected with a connecting block (612), the top of the connecting block (612) is fixed with a pressure lever (614), and the other end of the pressure lever (614) is connected with a power mechanism.

4. The colloid encapsulating device for the lithium ion soft-package battery cell module according to claim 3, wherein the second connecting plate (610) is not flush with the end of the lower pressing plate (609), and the edge of the second connecting plate (610) exceeds the edge of the lower pressing plate (609).

5. The colloid encapsulating device for the lithium ion soft-package battery cell module according to claim 3, wherein the second connecting plate (610) and the lower pressing plate (609) are made of stainless steel.