CN220138373U

CN220138373U - Laminating and glue pressing tool

Info

Publication number: CN220138373U
Application number: CN202321684698.4U
Authority: CN
Inventors: 余旭文
Original assignee: Xinwangda Power Technology Co ltd
Current assignee: Xinwangda Power Technology Co ltd
Priority date: 2023-06-29
Filing date: 2023-06-29
Publication date: 2023-12-05
Anticipated expiration: 2033-06-29

Abstract

The utility model relates to the technical field of power battery manufacturing, and discloses a laminating and glue pressing tool, which comprises the following components: base, backup pad and elastic component, the device passes through backup pad and elastic component for place the module pre-assembly back in the backup pad, glue between water-cooling plate and the battery module can receive the gravity of battery module self and the elasticity of elastic component simultaneously, glue is after receiving two even and opposite pressure extrusion, and then improved the area of glue between water-cooling plate and the battery module, make battery module's electric core can better heat dissipation, and only need place the module pre-assembly in the backup pad can accomplish laminating and press the gluey operation, after accomplishing once using, the backup pad also can be through the elasticity automatic re-setting of elastic component, therefore convenient to use, easy operation.

Description

Laminating and glue pressing tool

Technical Field

The utility model relates to the technical field of power battery manufacturing, in particular to a laminating and glue pressing tool.

Background

Along with the rapid development of new energy battery automobiles, the power battery is very important as a core component of the new energy battery automobiles, and when the current power battery is charged and discharged, the battery core of the module can generate high temperature, and a water cooling plate or a liquid cooling plate and the like can be arranged at the bottom of the module for radiating the battery core, so that the radiating capacity and the service life of the battery core are improved.

At present, the mode of current laminating module and water-cooling board is that beat the heat conduction glue in the centre of these two to obtain gravity pressfitting heat conduction glue through the module, in order to reach the effect of closely laminating, the heat conduction glue can play the effect of laminating as a glue that can heat conduction, can carry out heat conduction again, but after the laminating, if the heat conduction glue have not enough area of contact with the bottom of the electric core of module, will lead to the heat radiating area of some electric cores not big enough, when reducing the radiating effect, also can cause the life of electric core to shorten.

Disclosure of Invention

The purpose of the utility model is that: the utility model provides a laminating rubberizing frock, it not only can improve the area of the heat conduction glue between battery module and the water-cooling board for the electric core of module can be better dispel the heat, and easy operation, convenient to use.

In order to achieve the above object, the present utility model provides a lamination and lamination tooling for lamination of a module pre-assembly, the module pre-assembly includes a battery module, a water cooling plate, and an adhesive layer between the battery module and the water cooling plate, the lamination and lamination tooling has a first direction, and the lamination and lamination tooling includes: a base; the support plate comprises a first side surface and a second side surface which are oppositely arranged along the first direction, the first side surface faces the base, and the second side surface is used for being connected with the water cooling plate; the elastic piece is used for providing elasticity for the water cooling plate and extruding the viscose layer towards the battery module, the elastic piece is arranged between the base and the supporting plate, one end of the elastic piece is connected with the base, and the other end of the elastic piece is connected with the first side face.

Preferably, the method further comprises: the locating piece is installed in the base face on the side of backup pad, just the locating piece has the spout, the spout follow first direction run through in deviate from on the locating piece one side of base, the elastic component with the backup pad is located the inside of spout, just the spout with the external profile looks adaptation of module pre-assembly, module pre-assembly sliding connection in the spout.

Preferably, the positioning piece comprises a plurality of positioning blocks, the positioning blocks encircle the periphery of the module pre-assembly, and the positioning blocks are jointly surrounded to form the sliding groove.

Preferably, the positioning piece is further provided with a guiding part, the guiding part is located at one end of the positioning piece, which is away from the base, and the guiding part gradually inclines towards one side, which is away from the sliding groove, along the inner side wall of the sliding groove.

Preferably, the positioning member is detachably mounted on the base.

Preferably, the base includes: the base plate and the supporting plate are arranged in parallel and at intervals along the first direction, and the elastic piece is arranged between the base plate and the supporting plate and is connected with the base plate and the supporting plate; and a plurality of supports, wherein a plurality of supports are arranged on the side surface of the base plate, which is away from the supporting plate, at intervals.

Preferably, the elastic member includes a spring, one end of the spring is connected to the base, and the other end of the spring is connected to the first side.

Preferably, the elastic piece comprises a plurality of springs, and the springs are uniformly arranged at intervals along the length direction of the water cooling plate.

Preferably, the support plate comprises at least two support plates, each support plate is connected with the base through the elastic piece, and the at least two support plates are arranged in parallel and at intervals.

Preferably, the method further comprises: the guide post is arranged on the first side face, one end of the guide post is connected to the first side face, a guide hole is formed in the side face, facing the supporting plate, of the base, and the other end of the guide post is slidably inserted into the guide hole.

Preferably, the method further comprises: the limiting piece, the guiding hole run through in the base is followed the both sides face of first direction, the limiting piece is installed the guide post deviates from the one end of backup pad, and can with the base deviates from a side cooperation counterbalance of backup pad is used for preventing the guide post is followed drop in the base.

Compared with the prior art, the laminating and glue pressing tool has the beneficial effects that: the device passes through backup pad and elastic component for place the back in the backup pad with module pre-assembly, the glue between water-cooling plate and the battery module can receive the gravity of battery module self and the elasticity of elastic component simultaneously, glue is after receiving two even and opposite pressure extrusion, circulation that can be better, and then the area of glue between water-cooling plate and the battery module has been improved, make battery module's electric core can better heat dissipation, and only need place the module pre-assembly in the backup pad can accomplish laminating and press gluey operation, after accomplishing once using, the backup pad also can be through the elasticity automatic re-setting of elastic component, therefore convenient to use, easy operation.

Drawings

FIG. 1 is a working schematic diagram of the laminating and adhesive pressing tool according to the embodiment of the utility model;

FIG. 2 is a schematic diagram of the main structure of the module pre-assembly according to the embodiment of the present utility model;

fig. 3 is a schematic main structure diagram of the laminating and adhesive pressing tool according to the embodiment of the utility model;

FIG. 4 is a side view of the laminating and adhesive bonding tool according to the embodiment of the utility model;

FIG. 5 is a cross-sectional view in the direction A-A in FIG. 4 of the laminating and adhesive bonding tool according to an embodiment of the present utility model;

fig. 6 is a partial enlarged view at a in fig. 5 of the laminating and laminating tool according to the embodiment of the present utility model;

FIG. 7 is an assembly diagram of the bonding and lamination tooling and the module pre-assembly according to an embodiment of the present utility model;

fig. 8 is a schematic main body structure of the positioning block according to an embodiment of the present utility model.

In the figure, 1, a module preassembling assembly; 11. a battery module; 12. a water cooling plate; 2. a base; 21. a substrate; 211. a guide hole; 22. a support; 3. a support plate; 31. a first side; 32. a second side; 4. an elastic member; 41. a spring; 5. a positioning piece; 51. a chute; 52. a positioning block; 521. a guide part; 6. a guide post; 7. a limiting piece; x, first direction.

Detailed Description

The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "first" and "second" are used for descriptive purposes only to distinguish one type of technical feature from another, and are not to be construed as indicating or implying a relative importance, order, or number of such technical features, i.e., a "first" technical feature may be referred to as a "second" technical feature, a "second" technical feature may also be referred to as a "first" technical feature, and a technical feature defining "first" and "second" may explicitly or implicitly include one or more such technical features. In addition, unless otherwise indicated, the meaning of "a plurality" is two or more.

It is emphasized that in the description of this utility model, unless clearly indicated and defined otherwise, the term "connected" shall be taken in a broad sense, e.g. it can be either fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1-3, a laminating and laminating tool according to a preferred embodiment of the present utility model is used for laminating a module pre-assembly 1, the module pre-assembly 1 includes a battery module 11, a water cooling plate 12, and an adhesive layer between the battery module 11 and the water cooling plate 12, the laminating and laminating tool has a first direction X, and the laminating and laminating tool includes: a base 2; a support plate 3, the support plate 3 including a first side 31 and a second side 32 disposed opposite to each other in a first direction X, the first side 31 facing the base 2, the second side 32 being for connection with the water-cooled plate 12; the elastic piece 4 is used for providing elasticity for the water-cooling plate 12 to extrude the viscose layer towards the battery module 11, the elastic piece 4 is arranged between the base 2 and the supporting plate 3, one end of the elastic piece 4 is connected with the base 2, and the other end is connected with the first side face 31.

Based on above-mentioned scheme, the device passes through backup pad 3 and elastic component 4 for place module pre-assembly 1 back in backup pad 3, the glue between water-cooling plate 12 and the battery module 11 can receive the gravity of battery module 11 self and the elasticity of elastic component 4 simultaneously, after receiving the pressure extrusion of two opposite directions, the glue can be better circulation, and then the heat conduction glue's between water-cooling plate 12 and the battery module 11 area has been improved, make battery module 11's electric core can better heat dissipation, and only need place module pre-assembly 1 can accomplish laminating press operation on backup pad 3, after accomplishing once using, backup pad 3 also can be through elastic component 4's elasticity automatic re-setting, therefore convenient to use, easy operation.

As shown in fig. 3, further includes: the locating piece 5 is installed on the side that the base 2 faces the backup pad 3, and the locating piece 5 has spout 51, spout 51 runs through one side that deviates from the base 2 on the locating piece 5 along first direction X, elastic component 4 and backup pad 3 are located the inside of spout 51, and spout 51 and the external profile looks adaptation of module pre-assembly 1, module pre-assembly 1 sliding connection is in spout 51, through setting up locating piece 5, make module pre-assembly 1 can be placed the exact position swiftly, avoid because the deviation appears between module pre-assembly 1 and the backup pad 3, lead to there is the glue between part water-cooling board 12 and the battery module 11 not receive the face pressure of being passed by backup pad 3, the area of heat conduction glue has been reduced, the radiating effect of the electric core of module is influenced.

As shown in fig. 3 and 8, the positioning member 5 includes a plurality of positioning blocks 52, the plurality of positioning blocks 52 encircle the periphery of the module pre-assembly 1, and the plurality of positioning blocks 52 jointly enclose to form a chute 51, so that the positioning member 5 is split into the plurality of positioning blocks 52, which can save pairs on one hand.

As shown in fig. 3 and 8, the positioning member 5 further has a guiding portion 521, the guiding portion 521 is located at an end of the positioning member 5 facing away from the base 2, and the guiding portion 521 is gradually inclined along an inner sidewall of the chute 51 toward a side facing away from the chute 51, so that the module pre-assembly 1 can be easily put in and taken out by providing the guiding portion 521.

As shown in fig. 3, the positioning member 5 is detachably mounted on the base 2, so as to be matched with the module preassembly assemblies 1 with different specifications and sizes by changing the specifications and sizes of the positioning blocks 52, thereby further enhancing the application range of the device.

As shown in fig. 4, the base 2 includes: the base plate 21, the base plate 21 and the supporting plate 3 are arranged in parallel and at intervals along the first direction X, and the elastic piece 4 is arranged between the base plate 21 and the supporting plate 3 and is connected with the base plate 21 and the supporting plate 3; and a plurality of supports 22, a plurality of supports 22 interval sets up on the side that base plate 21 deviates from backup pad 3, supports fixed base plate 21 through a plurality of supports 22, guarantees that base plate 21 can keep approximately the horizontality, and then guarantees that backup pad 3 can transmit stable face and press, in addition, set up behind support 22 base plate 21 and the device place the face and leave the clearance, be convenient for remove whole device.

As shown in fig. 3 and 7, the elastic member 4 includes a spring 41, one end of the spring 41 is connected with the base 2, the other end is connected with the first side 31, the elastic force provided by the spring 41 is a gradually increasing force, and the spring 41 can also provide a linearly varying displacement to the module pre-assembly 1, so that the glue between the water-cooled plate 12 and the battery module 11 can be better subjected to flowing force, the lamination rubberizing time is prolonged, and thus the area of the glued glue is increased.

As shown in fig. 4 and 7, the elastic member 4 includes a plurality of springs 41, and the plurality of springs 41 are uniformly spaced along the length direction of the water-cooling plate 12, and by providing the plurality of springs 41, the elasticity transferred by the supporting surface is more uniform, and the separation speed of the glue can be accelerated, so that the area of the glue after lamination is improved.

As shown in fig. 3, including at least two backup pads 3, each backup pad 3 all links to each other with base 2 through elastic component 4, and at least two backup pads 3 are parallel and the interval setting, make once can laminate the pressure to a plurality of module pre-assembly 1 through setting up a plurality of backup pads 3 to interval setting between the backup pad 3 also can avoid interfering each other, influences laminating pressure and glues the effect.

As shown in fig. 5 and 6, further comprising: the guide post 6, the guide post 6 is located on the first side 31, and one end is connected in first side 31, has offered guiding hole 211 on the side that faces backup pad 3 on the base 2, and the other end of guide post 6 slides and inserts in locating guiding hole 211, through setting up the guide post 6 and control backup pad 3 and receive the direction of movement behind the gravity of module preassembly 1, guarantee that the elasticity that provides by elastic component 4 is opposite with the gravity of module preassembly 1 to guarantee laminating pressure glue effect.

As shown in fig. 6, further includes: the locating part 7, the guiding hole 211 runs through in the both sides face of base 2 along first direction X, the one end that deviates from backup pad 3 at guide post 6 is installed to locating part 7 to can offset with the side cooperation of base 2 deviating from backup pad 3, be used for preventing that guide post 6 from coming off from base 2, in-process that laminating is glued, guide post 6 also can remove along first direction X, consequently set up locating part 7 and prevent that guide post 6 from coming off, and when elastic component 4 inefficacy appears, can remove through locating part restriction guide post 6, in order to avoid placing module preassembly subassembly 1 on backup pad 3 to receive the damage.

In summary, the embodiment of the utility model provides a lamination and lamination tooling, which enables glue between a water cooling plate 12 and a battery module 11 to be simultaneously subjected to the gravity of the battery module 11 and the elasticity of the spring 41 after the module preassembly assembly 1 is placed on the support plate 3 through the support plate 3 and the plurality of springs 41, enables better circulation after the glue is extruded by the pressure in two opposite directions, further improves the area of heat conduction glue between the water cooling plate 12 and the battery module 11, enables an electric core of the battery module 11 to better dissipate heat, and can complete lamination and lamination operation only by placing the module preassembly assembly 1 on the support plate 3, and after one-time use, the support plate 3 can also be automatically reset through the elasticity of the elastic piece 4, so that the use is convenient and the operation is simple.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that modifications and substitutions can be made by those skilled in the art without departing from the technical principles of the present utility model, and these modifications and substitutions should also be considered as being within the scope of the present utility model.

Claims

1. Laminating and glue pressing tool for pressfitting module pre-assembly (1), module pre-assembly (1) include battery module (11), water-cooling board (12) and battery module (11) with viscose layer between water-cooling board (12), its characterized in that, laminating and glue pressing tool has first direction (X), laminating and glue pressing tool includes:

a base (2);

-a support plate (3), the support plate (3) comprising a first side (31) and a second side (32) arranged opposite along the first direction (X), the first side (31) facing the base (2), the second side (32) being intended to be connected with the water-cooled plate (12);

the elastic piece (4) is used for providing the water cooling plate (12) with the elasticity of the viscose layer of extrusion towards the battery module (11), the elastic piece (4) is located between base (2) and backup pad (3), one end of elastic piece (4) with base (2) are connected, and the other end with first side (31) are connected.

2. The laminating and adhesive tool according to claim 1, further comprising:

the locating piece (5) is installed in the base (2) face on the side of backup pad (3), just locating piece (5) have spout (51), spout (51) follow first direction (X) run through in deviating from on locating piece (5) one side of base (2), elastic component (4) with backup pad (3) are located the inside of spout (51), just spout (51) with the external profile looks adaptation of module pre-assembly (1), module pre-assembly (1) sliding connection in spout (51).

3. The laminating and adhesive pressing tool according to claim 2, wherein the positioning piece (5) comprises a plurality of positioning blocks (52), the plurality of positioning blocks (52) encircle the periphery of the module pre-assembly (1), and the plurality of positioning blocks (52) jointly enclose to form the chute (51).

4. Laminating and laminating tool according to claim 2, wherein the positioning element (5) is further provided with a guiding part (521), the guiding part (521) is located at one end of the positioning element (5) deviating from the base (2), and the guiding part (521) gradually inclines towards one side deviating from the chute (51) along the inner side wall of the chute (51).

5. Laminating and laminating tool according to claim 2, characterized in that the positioning element (5) is detachably mounted on the base (2).

6. Laminating and laminating tool according to claim 1, wherein the base (2) comprises:

the base plate (21), the base plate (21) is parallel to the supporting plate (3) along the first direction (X) and arranged at intervals, and the elastic piece (4) is arranged between the base plate (21) and the supporting plate (3) and is connected with the base plate (21) and the supporting plate (3); and

and a plurality of supports (22), wherein a plurality of the supports (22) are arranged on the side surface of the base plate (21) facing away from the supporting plate (3) at intervals.

7. Laminating and laminating tool according to claim 1, wherein the elastic element (4) comprises a spring (41), one end of the spring (41) is connected with the base (2), and the other end is connected with the first side (31).

8. The laminating and adhesive pressing tool according to claim 1, comprising at least two supporting plates (3), wherein each supporting plate (3) is connected with the base (2) through the elastic piece (4), and at least two supporting plates (3) are arranged in parallel and at intervals.

9. The laminating and adhesive tool according to claim 1, further comprising:

the guide post (6), guide post (6) are located on first side (31), and one end connect in first side (31), base (2) are gone up towards offer guiding hole (211) on the side of backup pad (3), the other end of guide post (6) slides and inserts and locate in guiding hole (211).

10. The laminating and adhesive tool according to claim 9, further comprising:

the limiting piece (7), guiding hole (211) run through in base (2) are followed both sides face of first direction (X), limiting piece (7) are installed guide post (6) deviate from one end of backup pad (3), and can with base (2) deviate from a side cooperation of backup pad (3) offsets, is used for preventing guide post (6) follow drop in base (2).