CN220879462U - Glue filling tool for battery module - Google Patents
Glue filling tool for battery module Download PDFInfo
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- CN220879462U CN220879462U CN202322348337.9U CN202322348337U CN220879462U CN 220879462 U CN220879462 U CN 220879462U CN 202322348337 U CN202322348337 U CN 202322348337U CN 220879462 U CN220879462 U CN 220879462U
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- 239000003292 glue Substances 0.000 title claims abstract description 59
- 230000007246 mechanism Effects 0.000 claims abstract description 46
- 238000000034 method Methods 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 230000004308 accommodation Effects 0.000 description 2
- 238000004382 potting Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005429 filling process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- Battery Mounting, Suspending (AREA)
Abstract
The utility model provides a glue filling tool of a battery module, which comprises: a first body and a second body; the elastic mechanism is arranged on at least one of the first main body and the second main body and is used for abutting against the battery module; the connecting piece is detachably connected to the first main body and the second main body; the first main body and the second main body form an enclosing space when being connected through the connecting piece, and the enclosing space is used for being placed into the battery module; under the condition that the battery module is placed in the enclosing space, the elastic mechanism is in a tensioning state so as to be abutted against the battery module; when the connecting member releases the connection between the first body and the second body, the elastic mechanism is in a relaxed state to release the abutment against the battery module. The utility model aims to improve the glue filling efficiency on the premise of improving the tightness of a glue filling tool on a battery module.
Description
Technical Field
The utility model relates to the field of jigs, in particular to a glue filling tool for a battery module.
Background
In the production process of the battery module, the glue filling operation is needed. The glue filling efficiency is effectively improved, and the productivity of the battery is improved. However, in the related art, in order to improve the tightness of the battery glue filling, the glue filling tool needs to closely attach the battery. Therefore, when the battery glue filling tool is assembled or the battery is pulled out from the glue filling tool, the glue filling tool needs to be closely attached to the battery, so that the assembly force or the pulling force is large, and the difficulty is caused when the battery is assembled or pulled out, and the glue filling efficiency is not improved.
Disclosure of utility model
The embodiment of the utility model provides a glue filling tool for a battery module, which can improve the technical problem of low glue filling efficiency.
The utility model provides a glue filling tool of a battery module, which comprises the following components:
A first body and a second body;
The elastic mechanism is arranged on at least one of the first main body and the second main body and is used for abutting against the battery module; the elastic mechanism has a tensioning state and a releasing state;
the connecting piece is detachably connected to the first main body and the second main body; the first main body and the second main body form an enclosing space when being connected through the connecting piece, and the enclosing space is used for being placed into the battery module;
In the process of placing the battery module into the enclosing space, the elastic mechanism is switched from the loosening state to the tensioning state so as to be abutted against the battery module;
When the connection member releases the connection relationship between the first body and the second body, the elastic mechanism is switched from the tension state to the release state to release the abutment against the battery module.
Optionally, the glue filling tool has a length direction and a width direction;
the first body comprises a first connecting structure, and the second body comprises a second connecting structure; the connector includes a first connector configured to detachably connect the first connection structure and the second connection structure; when the first connecting member connects the first connecting structure and the second connecting structure, the first connecting member fixes the first body and the second body in the length direction and the width direction.
Optionally, the first body has a first beam extending along the length direction, and the second body has a second beam extending along the length direction;
the first connecting structure is connected with the first cross beam and defines a first limiting space; the first limiting space is provided with a first limiting surface, a second limiting surface and a third limiting surface, wherein the first limiting surface and the second limiting surface are opposite in the width direction;
the second connecting structure is connected with the second cross beam and defines a second limiting space; the second limiting space is provided with a fourth limiting surface and a fifth limiting surface which are opposite in the width direction and a sixth limiting surface in the length direction;
The first connector has a first connector and a second connector connected to each other; under the condition that the first connecting piece is connected with the first connecting structure and the second connecting structure, the first connecting body is placed in the first limiting space and is respectively abutted with the first limiting surface, the second limiting surface and the third limiting surface, and the second connecting body is placed in the second limiting space and is respectively abutted with the fourth limiting surface, the fifth limiting surface and the sixth limiting surface.
Optionally, the first connecting structure includes a first extending body and a first limiting body, the first extending body is connected with the first beam and extends away from the enclosing space along the width direction, the first limiting body is connected with one end of the first extending body away from the first beam and extends away from the second body along the length direction to define the first limiting space,
The second connecting structure comprises a second extending body and a second limiting body, the second extending body is connected with the second cross beam and extends along the width direction away from the enclosing space, and the second limiting body is connected with one end of the second extending body, away from the second cross beam, and extends along the length direction away from the first main body so as to define a second limiting space.
Optionally, when the first connecting piece connects the first connecting structure and the second connecting structure, the first connecting structure and the second connecting structure abut against each other; and/or
The first connecting piece is respectively connected with the first connecting structure and the second connecting structure in a sliding way.
Optionally, the glue filling tool also has a height direction;
The first body further comprises a third connection structure, and the second body comprises a fourth connection structure; the connector includes a second connector configured to detachably connect the third connection structure and the fourth connection structure; the first body and the second body are fixed in the height direction and the width direction while the second connecting member connects the third connecting structure and the fourth connecting structure.
Optionally, the elastic mechanism comprises an abutting block, a driving arm, an elastic piece and a sliding block; the abutting block is connected with the driving arm and is configured to be movable relative to the first main body or the second main body; one end of the elastic piece is connected with the abutting block, and the other end of the elastic piece is connected with the first main body or the second main body;
The sliding block is in sliding connection with the driving arm; the sliding block is used for abutting against the battery module when the battery module is installed in the enclosing space, so that the driving arm is driven to move to compress the elastic piece and enable the abutting block to abut against the battery module.
Optionally, the first body or the second body has a sliding space, and the abutment block is configured to move relative to the first body and/or the second body within the sliding space;
The first main body and/or the second main body are/is provided with a first accommodating hole and a second accommodating hole, the elastic piece is arranged in the first accommodating hole, and the driving arm is at least partially arranged in the second accommodating hole;
The second main body is provided with a third accommodating hole, the third accommodating hole is communicated with the second accommodating hole, and the sliding block is at least partially arranged in the third accommodating hole.
Optionally, the sliding block is provided with a first limit protrusion;
The driving arm is provided with a second limiting protrusion which is used for being abutted with the first limiting protrusion;
Limiting blocks are further arranged on the first main body and/or the second main body; the limiting block is arranged in the third accommodating hole and is used for being abutted with the first limiting protrusion so as to limit the sliding block.
Optionally, the sliding block has a first inclined plane, and the driving arm has a second inclined plane, and the first inclined plane is abutted against the second inclined plane, so that the sliding block and the driving arm can slide relatively.
Optionally, the elastic mechanism is disposed on both the first body and the second body.
Optionally, a sealing gasket is further arranged on the first main body and/or the second main body, and the sealing gasket is used for sealing an electric connector and/or a socket on the battery module when the battery module is installed in the enclosing space.
The embodiment of the utility model has the beneficial effects that:
In the technical scheme of the embodiment of the application, the glue filling tool of the battery module comprises a first main body and a second main body; the elastic mechanism is provided on at least one of the first body and the second body. The first main body and the second main body are detachably connected through the connecting piece, and a surrounding space is defined by the first main body and the second main body under the condition that the connecting piece is connected with the first main body and the second main body, and the surrounding space is used for placing the battery module; in the process of placing the battery module into the enclosing space, the elastic mechanism is switched from a relaxed state to a tension state to be abutted against the battery module, so that the battery module is tightly attached to the glue filling tool, and good tightness is maintained; and under the condition that the connecting piece releases the connection relation of the first main body and the second main body, the elastic mechanism is switched from a tensioning state to a releasing state, the abutting connection of the battery module is released, and the battery module is conveniently taken out from the glue filling tool. When the glue pouring tool disclosed by the embodiment of the application is used, the first main body and the second main body are connected through the connecting piece to form an enclosing space, and the elastic mechanism is in a relaxed state at the moment; in the process of placing the battery module into the enclosing space, the elastic mechanism is switched from a loosening state to a tensioning state so as to be abutted against the battery module, so that the glue filling tool is tightly attached to the battery module, good tightness is kept, and the battery module is conveniently placed into the glue filling tool; after the glue filling is completed, the connecting piece is taken down from the first main body and the second main body, the elastic mechanism is switched to a releasing state from a tensioning state, the abutting connection of the battery module is released, and the first main body and the second main body can be taken out respectively, so that the battery module is separated from the glue filling tool, and the glue filling efficiency is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic perspective view of a glue filling tool for a battery module according to an embodiment of the present utility model at a view angle where the battery module can be placed;
fig. 2 is a schematic perspective view of a glue-pouring fixture for a battery module according to an embodiment of the present utility model at another view angle into which the battery module can be placed;
Fig. 3 is a schematic perspective view of a glue-pouring tool (without a connecting piece and an elastic mechanism) of a battery module according to an embodiment of the utility model;
Fig. 4 is a schematic perspective view of a first body or a second body in a glue-pouring tool of a battery module according to an embodiment of the present utility model;
Fig. 5 is a schematic perspective view of an elastic mechanism in a glue-pouring tool of a battery module according to an embodiment of the present utility model;
fig. 6 is a cross-sectional view of a glue filling tool for a battery module according to an embodiment of the present utility model;
FIG. 7 is an enlarged view of a portion of FIG. 6 at A;
Fig. 8 is a schematic perspective view of a glue filling tool (without an elastic mechanism) of a battery module according to an embodiment of the utility model.
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 fall within the scope of the utility model. Furthermore, it should be understood that the detailed description is presented herein for purposes of illustration and description only, and is not intended to limit the utility model. In the present utility model, unless otherwise indicated, terms of orientation such as "upper" and "lower" are used to generally refer to the upper and lower positions of the device in actual use or operation, and specifically the orientation of the drawing figures; while "inner" and "outer" are for the outline of the device.
Referring to fig. 1 and 2, the present utility model provides a glue filling tool 100 of a battery module, including:
A first body 110 and a second body 120;
An elastic mechanism 130, wherein the elastic mechanism 130 is disposed on at least one of the first body 110 and the second body 120, and is used for abutting against a battery module; the elastic mechanism 130 has a tensioned state and a relaxed state;
A connection member 140, wherein the connection member 140 is detachably connected to the first body 110 and the second body 120; wherein the first body 110 and the second body 120 form a surrounding space S1 when connected by the connecting member 140, and the surrounding space S1 is used for placing the battery module;
In the process of placing the battery module into the enclosing space S1, the elastic mechanism 130 is switched from the relaxed state to the tensioned state to abut against the battery module;
in the case where the connection member 140 releases the connection relationship between the first body 110 and the second body 120, the elastic mechanism 130 is switched from the tensioned state to the relaxed state to release the abutment against the battery module.
In the technical scheme of the embodiment of the application, the glue filling tool 100 comprises a first main body 110 and a second main body 120; the elastic mechanism 130 is provided on at least one of the first body 110 and the second body 120. The first body 110 and the second body 120 are detachably connected through the connection member 140, and when the connection member 140 is connected with the first body 110 and the second body 120, the first body 110 and the second body 120 enclose to define an enclosed space S1, and the enclosed space S1 is used for placing the battery module; in the process of placing the battery module into the enclosing space S1, the elastic mechanism 130 is switched from a relaxed state to a tension state to be abutted against the battery module, so that the battery module is tightly attached to the glue filling tool 100, and good tightness is maintained; when the connecting member 140 releases the connection between the first body 110 and the second body 120, the elastic mechanism 130 is switched from the tensioned state to the relaxed state, so as to release the abutment of the battery module and facilitate the removal of the battery module from the glue-pouring tool 100.
When the glue-pouring fixture 100 of the embodiment of the present application is used, the first main body 110 and the second main body 120 are connected through the connecting piece 140 to form the enclosed space S1, and the elastic mechanism 130 is in a relaxed state; in the process of placing the battery module into the enclosing space S1, the elastic mechanism 130 is switched from a relaxed state to a tension state so as to be abutted against the battery module, so that the glue filling tool 100 is tightly attached to the battery module, good tightness is maintained, and the battery module is conveniently placed into the glue filling tool 100; after the glue filling is completed, the connecting piece 140 is taken down from the first main body 110 and the second main body 120, the elastic mechanism 130 is switched from a tensioning state to a releasing state, the abutting connection of the battery module is released, and the first main body 110 and the second main body 120 can be taken out respectively, so that the battery module is separated from the glue filling tool 100, and the glue filling efficiency is improved.
As an alternative implementation of the foregoing embodiment, as shown in fig. 1 and fig. 2, the glue filling tool 100 has a length direction and a width direction. It should be noted that, in the embodiment of the present application, the length direction, the width direction, and the height direction referred to hereinafter are all directions in which the glue filling fixture 100 is in an assembled state in which the battery module can be placed.
As shown in fig. 3 and 4, the first body 110 includes a first connection structure 112, and the second body 120 includes a second connection structure 122. As shown in fig. 1 and 2, the connection member 140 includes a first connection member 141, and the first connection member 141 is configured to detachably connect the first connection structure 112 and the second connection structure 122; when the first connection member 141 connects the first connection structure 112 and the second connection structure 122, the first connection member 141 fixes the first body 110 and the second body 120 in the length direction and the width direction. In an embodiment, after the first connector 141 connects the first body 110 and the second body 120, the first body 110 and the second body 120 are fixed in the length direction and the width direction, forming a surrounding space S1 into which the battery module can be placed.
Because the battery module has the tray structure, when the battery module is put into the enclosing space S1, the first main body 110 and the second main body 120 can lean against the tray structure in the height direction, so that the first main body 110 and the second main body 120 are restrained in the height direction by means of the tray structure, and the glue filling tool 100 is in a fixed state in the glue filling process. Thus, in some embodiments, the restraint of the first and second bodies 110 and 120 in the height direction may be restrained by the tray structure of the battery during the potting process, and the restraint structure provided on the first and second bodies 110 and 120 in the height direction may not be required.
In other embodiments, in order to constrain the glue-pouring fixture 100 to a fixed structure before the battery module is placed, as an alternative implementation of the above embodiments, the glue-pouring fixture 100 further has a height direction; the first body 110 further includes a third connection structure 113, and the second body includes a fourth connection structure 123; the connection member 140 includes a second connection member 142, the second connection member 142 being configured to detachably connect the third connection structure 113 and the fourth connection structure 123; the first body 110 and the second body 120 are fixed in the height direction and the width direction while the second connection member 142 connects the third connection structure 113 and the fourth connection structure 123. In an embodiment, after the second connection member 142 connects the second body 120 and the second body 120, the first body 110 and the second body 120 are fixed in the height direction and the width direction; the first connecting member 141 restrains the first and second bodies 110 and 120 from the length and width directions, and the second connecting member 142 restrains the first and second bodies 110 and 120 from the height and width directions, so that the glue-pouring tool 100 restrains the glue-pouring tool 100 into a fixed structure before the battery module is put into.
Generally, the battery module is in a square structure, and the enclosed space S1 formed by the glue filling tool 100 is a square space. Referring to fig. 1, the first body 110 includes a first beam 111 and a third beam 114. The third cross member 114 is configured to extend in the width direction, and first cross members 111 extending in the length direction are connected to both ends in the width direction. The second body 120 includes a second beam 121 and a fourth beam. The fourth cross member is configured to extend in the width direction, and second cross members 121 extending in the length direction are connected to both ends in the width direction thereof, respectively. When the glue filling module is in an assembly state, the third beam 114 and the fourth beam are oppositely arranged in the length direction, and the first beam 111 and the second beam 121 which are positioned on the same side in the width direction are connected together by means of the connecting piece 140, so that the assembly of the glue filling tool 100 is realized.
Referring to fig. 3 and 4, the first connection structure 112 is connected to the first beam 111, and defines a first spacing space S2. The first spacing space S2 has a first spacing surface and a second spacing surface opposite in the width direction and a third spacing surface in the length direction. The second connecting structure 122 is connected with the second beam 121 and defines a second spacing space S3; the second spacing space S3 has a fourth spacing surface and a fifth spacing surface opposite in the width direction and a sixth spacing surface in the length direction. The first connector 141 has a first connector and a second connector connected to each other; in the case that the first connecting member 141 connects the first connecting structure 112 and the second connecting structure 122, the first connecting body is placed in the first spacing space S2 and is respectively abutted to the first spacing surface, the second spacing surface and the third spacing surface, and the second connecting body is placed in the second spacing space S3 and is respectively abutted to the fourth spacing surface, the fifth spacing surface and the sixth spacing surface.
In this embodiment, the fixing of the first body 110 and the second body 120 in the length direction and the width direction is achieved by the first connector being placed into the first spacing space S2 and the second connector being placed into the second spacing space S3 to fix the first connection structure 112 and the second connection structure 122 together.
In a specific embodiment, the first beams 111 may each be provided with a first connection structure 112, and the second beams 121 may each be provided with a second connection structure 122.
In a specific embodiment, the first connection structure 112 may be disposed on only one of the first beams 111, and the third connection structure 113 is disposed on the other first beam 111; the second connection structure 122 may be provided on only one of the second cross members 121, and the fourth connection structure 123 may be provided on the other second cross member 121. The third and fourth connection structures 113 and 123 are in a T-shaped configuration. A third spacing space and a fourth spacing space are formed between the opposite sides of the third connecting structure 113 in the height direction and the corresponding first cross beam 111, and a fifth spacing space and a sixth spacing space are formed between the opposite sides of the fourth connecting structure 123 in the height direction and the corresponding second cross beam 121. The second connector 142 has the same structure as the first connector 141, and differs from the first connector 141 only in the fitting direction. The third limiting space and the fifth limiting space are used for being placed into the first connector of the second connector 142, and the wall surfaces of the third limiting space and the fifth limiting space are in contact with the first connector; the fourth limiting space and the sixth limiting space are used for placing the second connector of the second connector 142, and each wall surface of the fourth limiting space and each wall surface of the sixth limiting space are in contact with the second connector.
In a specific embodiment, the first connection structure 112 is disposed at an end of one or both of the first beams 111 remote from the third beam 114, and the second connection structure 122 is disposed at an end of one or both of the second beams 121 remote from the fourth beam.
As an alternative implementation manner of the foregoing embodiment, the first connecting structure 112 includes a first extending body 1121 and a first limiting body 1122, where the first extending body 1121 is connected to the first beam 111 and extends away from the enclosed space S1 along the width direction, and the first limiting body 1122 is connected to an end of the first extending body 1121 away from the first beam 111 and extends away from the second body 120 along the length direction to define the first limiting space S2.
The second connecting structure 122 includes a second extending body 1221 and a second limiting body 1222, the second extending body 1221 is connected with the second beam 121 and extends away from the enclosed space S1 along the width direction, and the second limiting body 1222 is connected to one end of the second extending body 1221 away from the second beam 121 and extends away from the first body along the length direction, so as to define the second limiting space S3. That is, in the embodiment, the second connection structure 122 is in a hook-like structure.
By inserting the first connecting body of the first connecting member 141 into the first spacing space S2, the first extension body 1121, the first spacing body 1122, and the first cross member 111 are respectively contacted with different sides of the first connecting body. By placing the second connecting body of the second connecting piece 142 into the second spacing space S3, the second extending body 1221, the second spacing body 1222 and the second cross member 121 are respectively contacted with different sides of the second connecting body, thereby realizing the fixation of the first connecting piece 141 to the first body 110 and the second body 120 in the length direction and the width direction.
As an alternative implementation of the above embodiment, referring to fig. 1, when the first connector 141 connects the first connection structure 112 and the second connection structure 122, the first connection structure 112 and the second connection structure 122 abut against each other. And/or the first connecting piece 141 is slidably connected to the first connecting structure 112 and the second connecting structure 122, respectively, and in an embodiment, when the glue-pouring fixture 100 is assembled, the first connecting piece 141 is slidably inserted into the first connecting structure 112 and the second connecting structure 122 in the height direction, so as to realize assembly. After the potting is completed, the first connecting member 141 is pulled out from the first connecting structure 112 and the second connecting structure 122 in the height direction.
For example, the first connecting body is in sliding fit with the first limiting surface, the second limiting surface and the third limiting surface in the height direction; the second connector is in sliding fit with the fourth limiting surface, the fifth limiting surface and the sixth limiting surface in the height direction.
As an alternative implementation of the above embodiment, the elastic mechanism 130 includes an abutment block 131, a driving arm 132, an elastic member 133, and a slider 134. The abutment block 131 is connected to the driving arm 132 and is configured to be movable with respect to the first body 110 or the second body 120. One end of the elastic member 133 is connected to the abutting block 131, and the other end is connected to the first body 110 or the second body 120. The sliding block 134 is slidably connected with the driving arm 132; the sliding block 134 is used for abutting against the battery module when the battery module is installed in the enclosing space S1, so as to drive the driving arm 132 to move to compress the elastic piece 133 and make the abutting block 131 abut against the battery module. As shown in fig. 5, 6 and 7, when the battery module is placed in the enclosing space S1, the sliding block 134 abuts against the tray structure of the battery module, and a force is applied to the sliding block 134 to drive the driving arm 132 to move, so as to drive the abutting block 131 to move, and compress the elastic member 133, so that the abutting block abuts against the side surface of the battery module.
In an embodiment, the elastic member 133 is preferably a spring. The abutment block 131 is configured to move in the horizontal direction (length direction). Both ends of the spring in the length direction are connected to the abutting block 131 and the first body 110 or the second body 120, respectively. Referring to fig. 5 and 7, the slider 134 has a first inclined surface, and the driving arm 132 has a second inclined surface, and the first inclined surface abuts against the second inclined surface, so that the slider 134 and the driving arm 132 can slide relatively. When the battery module is placed in the battery module, the sliding block 134 moves upward, and drives the driving arm 132 to move in the horizontal direction (length direction) toward the enclosed space S1 through the sliding of the first inclined plane and the second inclined plane, compressing the elastic member 133, so that the abutment block 131 abuts against the side surface of the battery module.
In an embodiment, the driving arm 132 is provided with a protruding column, and the spring is sleeved on the protruding column.
As an alternative implementation of the above embodiment, the first body 110 or the second body 120 has a sliding space S4, and the abutment block 131 is configured to move relative to the first body 110 and/or the second body 120 within the sliding space S4. The first body 110 and/or the second body 120 are provided with a first receiving hole S5 and a second receiving hole S6. The elastic member 133 is disposed in the first receiving hole S5 to prevent the elastic member 133 from being skewed and falling out. The driving arm 132 is at least partially disposed in the second accommodating hole S6. The second body 120 is provided with a third accommodating hole S7, the third accommodating hole S7 is communicated with the second accommodating hole S6, and the slider 134 is at least partially disposed in the third accommodating hole S7.
In an embodiment, the driving arm 132 moves relative to the first body 110 or the second body 120 within the second accommodation hole S6 when the slider 134 is driven, and a portion thereof located outside the second accommodation hole S6 is connected to the abutting block 131. A portion of the slider 134 extends out of the first body 110 and/or the second body 120 so as to be abutted against the tray structure of the battery module, and thus the driving arm 132 can be driven to drive the abutment block 131.
In some embodiments, the sliding space S4, the first receiving hole S5, the second receiving hole S6, and the third receiving hole S7 are configured on the third beam 114 and/or the fourth beam. That is, the elastic mechanism 130 is disposed at one or both ends of the glue-pouring fixture 100 in the length direction. In order to effectively seal the battery module, in general, the elastic mechanism 130 is disposed at two ends of the glue filling fixture 100 in the length direction, and the third beam 114 and the fourth beam are respectively provided with a sliding space S4, a first accommodating hole S5, a second accommodating hole S6, and a third accommodating hole S7.
In some embodiments, a plurality of sliding spaces S4 may be provided on the third beam 114 and the fourth beam, that is, the number of the abutment blocks 131 may be plural. For example, as shown in fig. 5, the driving arm 132 is provided with abutting blocks 131 at opposite ends, a driving portion extending in the longitudinal direction is integrally formed in the middle of the driving arm 132, and a second inclined surface is formed in the driving portion. Two sides of the driving part are respectively provided with a convex column, and the convex columns are connected with the springs.
As an alternative to the above embodiment, the slider 134 is provided with a first limit protrusion 1341; the driving arm 132 is provided with a second limiting protrusion 1321, which is used for abutting against the first limiting protrusion 1341; a limiting block 160 is further disposed on the first body 110 and/or the second body 120; the limiting block 160 is disposed in the third accommodating hole S7 and is configured to abut against the first limiting protrusion 1341 to limit the sliding block 134. In the embodiment, the sliding block 134 is limited by the limiting block 160, so that the sliding block 134 is prevented from falling out of the third accommodating hole S7; by limiting the drive arm 132 and the slider 134 to each other, the stroke of the drive arm 132 and the slider 134 can be limited to avoid the excessive tightening force of the abutting block 131 to the battery module.
In an embodiment, the slider 134 may be welded in the third receiving hole S7.
As an alternative implementation of the above embodiment, the elastic mechanism 130 is disposed on both the first body 110 and the second body 120. As described with reference to fig. 1, when the glue-pouring fixture 100 is in an assembled state in which the battery module can be placed, the elastic mechanism 130 on the first body 110 and the elastic mechanism 130 on the second body 120 are located at two ends of the glue-pouring fixture 100 in the length direction. After the battery module is placed in the enclosing space S1, the two elastic mechanisms 130 are respectively abutted against two ends of the battery module in the length direction, so that the two elastic mechanisms 130 tightly abut against the battery module to seal the battery module.
In the embodiment, the elastic mechanisms 130 on the first body 110 and the second body 120 each adopt the above-described structure.
As an alternative to the above embodiment, a gasket 150 is further provided on the first body 110 and/or the second body 120. The battery module is provided with an electrical connector 140 such as a socket such as a copper bar interface or a low-voltage plug. After the battery module is placed in the enclosure space S1, the gasket 150 abuts against the socket and the electrical connector 140 to seal the socket and the electrical connector 140. In the embodiment, sockets such as copper bar interfaces, electrical connectors 140 such as low voltage inserts, and the like are generally provided at both ends in the length direction of the battery module, and thus the gasket 150 is generally provided on the third beam 114 of the first body 110 and the fourth beam of the second body 120. Typically, the gasket 150 is a rubber pad. In general, the gasket 150 may be adhered to the first body 110 and/or the second body 120, or may be thermally fused to the first body 110 and/or the second body 120.
When the glue filling tool 100 of the above embodiment is adopted, the glue filling tool 100 is assembled into a whole by the first connecting piece 141 and the second connecting piece 142, so as to form the enclosed space S1. The tooling is directly sleeved into the battery module from top to bottom, when the tray touches the sliding block 134, the sliding block 134 moves upwards, and the abutting block 131 moves inwards to abut against the side surface of the battery module; after the glue filling fixture 100 and the battery module are assembled in place, the abutting block 131 is in a completely closed state (the elastic mechanism 130 is in a tensioning state), and the sealing gasket 150 is respectively attached to the low-voltage plug-in unit and the copper bar interface to seal the battery module. After the glue filling is completed, the connecting piece 140 is manually taken out, so that the glue filling tool 100 is conveniently detached from the battery module, the abutting block 131 automatically resets under the action of elasticity, and the elastic mechanism 130 is in a relaxed state.
The foregoing has outlined rather broadly the more detailed description of embodiments of the utility model, wherein the principles and embodiments of the utility model are explained in detail using specific examples, the above examples being provided solely to facilitate the understanding of the method and core concepts of the utility model; meanwhile, as those skilled in the art will have variations in the specific embodiments and application scope in light of the ideas of the present utility model, the present description should not be construed as limiting the present utility model.
Claims (12)
1. Glue filling frock of battery module, its characterized in that includes:
A first body and a second body;
The elastic mechanism is arranged on at least one of the first main body and the second main body and is used for abutting against the battery module; the elastic mechanism has a tensioning state and a releasing state;
The connecting piece is detachably connected to the first main body and the second main body; the first main body and the second main body form an enclosing space when being connected through the connecting piece, and the enclosing space is used for being placed into the battery module;
In the process of placing the battery module into the enclosing space, the elastic mechanism is switched from the loosening state to the tensioning state so as to be abutted against the battery module;
When the connection member releases the connection relationship between the first body and the second body, the elastic mechanism is switched from the tension state to the release state to release the abutment against the battery module.
2. The glue filling tool of claim 1, wherein the glue filling tool has a length direction and a width direction;
the first body comprises a first connecting structure, and the second body comprises a second connecting structure; the connector includes a first connector configured to detachably connect the first connection structure and the second connection structure; when the first connecting member connects the first connecting structure and the second connecting structure, the first connecting member fixes the first body and the second body in the length direction and the width direction.
3. The glue filling tool of claim 2, wherein the first body has a first cross beam extending along the length direction and the second body has a second cross beam extending along the length direction;
the first connecting structure is connected with the first cross beam and defines a first limiting space; the first limiting space is provided with a first limiting surface, a second limiting surface and a third limiting surface, wherein the first limiting surface and the second limiting surface are opposite in the width direction;
the second connecting structure is connected with the second cross beam and defines a second limiting space; the second limiting space is provided with a fourth limiting surface and a fifth limiting surface which are opposite in the width direction and a sixth limiting surface in the length direction;
The first connector has a first connector and a second connector connected to each other; under the condition that the first connecting piece is connected with the first connecting structure and the second connecting structure, the first connecting body is placed in the first limiting space and is respectively abutted with the first limiting surface, the second limiting surface and the third limiting surface, and the second connecting body is placed in the second limiting space and is respectively abutted with the fourth limiting surface, the fifth limiting surface and the sixth limiting surface.
4. The glue-pouring fixture of claim 3, wherein the first connecting structure comprises a first extending body and a first limiting body, the first extending body is connected with the first cross beam and extends away from the enclosing space along the width direction, the first limiting body is connected with one end of the first extending body away from the first cross beam and extends away from the second main body along the length direction so as to limit the first limiting space,
The second connecting structure comprises a second extending body and a second limiting body, the second extending body is connected with the second cross beam and extends along the width direction away from the enclosing space, and the second limiting body is connected with one end of the second extending body, away from the second cross beam, and extends along the length direction away from the first main body so as to define a second limiting space.
5. The glue filling tool according to any one of claims 2 to 4, wherein when the first connecting piece connects the first connecting structure and the second connecting structure, the first connecting structure and the second connecting structure abut against each other; and/or
The first connecting piece is respectively connected with the first connecting structure and the second connecting structure in a sliding way.
6. The glue filling fixture of any one of claims 2 to 4, wherein the glue filling fixture further has a height direction;
The first body further comprises a third connection structure, and the second body comprises a fourth connection structure; the connector includes a second connector configured to detachably connect the third connection structure and the fourth connection structure; the first body and the second body are fixed in the height direction and the width direction while the second connecting member connects the third connecting structure and the fourth connecting structure.
7. The glue-pouring tooling of any one of claims 1 to 4, wherein the elastic mechanism comprises an abutment block, a drive arm, an elastic member and a slider; the abutting block is connected with the driving arm and is configured to be movable relative to the first main body or the second main body; one end of the elastic piece is connected with the abutting block, and the other end of the elastic piece is connected with the first main body or the second main body;
The sliding block is in sliding connection with the driving arm; the sliding block is used for abutting against the battery module when the battery module is installed in the enclosing space, so that the driving arm is driven to move to compress the elastic piece and enable the abutting block to abut against the battery module.
8. The glue-pouring tooling of claim 7, wherein the first body or the second body has a sliding space, the abutment block being configured to move within the sliding space relative to the first body and/or the second body;
The first main body and/or the second main body are/is provided with a first accommodating hole and a second accommodating hole, the elastic piece is arranged in the first accommodating hole, and the driving arm is at least partially arranged in the second accommodating hole;
The second main body is provided with a third accommodating hole, the third accommodating hole is communicated with the second accommodating hole, and the sliding block is at least partially arranged in the third accommodating hole.
9. The glue-pouring tooling of claim 8, wherein the slider is provided with a first limit protrusion;
The driving arm is provided with a second limiting protrusion which is used for being abutted with the first limiting protrusion;
Limiting blocks are further arranged on the first main body and/or the second main body; the limiting block is arranged in the third accommodating hole and is used for being abutted with the first limiting protrusion so as to limit the sliding block.
10. A glue-pouring tooling according to claim 8 or 9, wherein the slider has a first inclined surface and the drive arm has a second inclined surface, the first inclined surface being slidably connected to the second inclined surface.
11. The glue-pouring fixture of any one of claims 1 to 4, wherein the elastic mechanism is provided on both the first body and the second body.
12. The glue-pouring fixture according to any one of claims 1 to 4, wherein a sealing gasket is further arranged on the first main body and/or the second main body, and the sealing gasket is used for sealing an electric connector and/or a socket on the battery module when the battery module is installed in the enclosing space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322348337.9U CN220879462U (en) | 2023-08-30 | 2023-08-30 | Glue filling tool for battery module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322348337.9U CN220879462U (en) | 2023-08-30 | 2023-08-30 | Glue filling tool for battery module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220879462U true CN220879462U (en) | 2024-05-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322348337.9U Active CN220879462U (en) | 2023-08-30 | 2023-08-30 | Glue filling tool for battery module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220879462U (en) |
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2023
- 2023-08-30 CN CN202322348337.9U patent/CN220879462U/en active Active
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