Extrusion tool for battery pack of energy storage module

Abstract

The utility model discloses an extrusion tool for a battery pack of an energy storage module, and relates to the technical field of battery packaging. The device comprises a mounting frame. According to the utility model, the steel belt is placed inside the moving assembly, then the end plate, the spacer and the battery cell are sequentially placed at the top end of the moving assembly, the moving assembly is pushed to one side of the pressing assembly, and the driving assembly is started to drive the supporting assembly to move upwards, so that the supporting assembly pushes the moving assembly to move upwards; the moving assembly is pushed to longitudinally move to the inner side of the pressing assembly and is attached to one side of the positioning assembly, then the pressing assembly is started to extrude the battery cell placed at the top end of the moving assembly to the corresponding size, the upper steel belt and the lower steel belt are manually arranged in a sleeving mode, and extrusion packaging is completed; according to the energy storage module battery pack extrusion tool, the energy storage module battery pack extrusion tool can be suitable for packaging battery cells of different string numbers, the tool does not need to be replaced, and therefore the application range of the energy storage module battery pack extrusion tool is widened.

Description

Technical Field

[0001] The utility model belongs to the technical field of battery packaging, and in particular relates to an energy storage module battery pack extrusion tool. Background Art

[0002] The main function of a battery module is to connect multiple cells together to increase the voltage and energy storage capacity of the battery system. By connecting cells in parallel or in series, a battery module can meet the power requirements of different applications. Connecting cells in series can increase the total voltage, while connecting cells in parallel can increase the total capacity.

[0003] In the prior art, when battery modules are extruded and packaged, only battery modules with a fixed number of strings can be extruded and packaged, and the number of battery module strings cannot be adjusted according to the required number of battery modules. Therefore, when battery modules with different numbers of strings are extruded and packaged, only the tooling can be replaced, thereby reducing its scope of application.

[0004] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0005] In view of the problems in the related technology, the utility model proposes an energy storage module battery pack extrusion tooling to overcome the above-mentioned technical problems existing in the existing related technology.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model is an energy storage module battery pack extrusion tool, comprising a mounting frame, a pressing assembly is fixedly installed on the top of the mounting frame, a positioning assembly is fixedly installed on one side of the mounting frame, a moving assembly is rotatably arranged inside the mounting frame, a driving assembly is fixedly installed on the inner side of the mounting frame, an output end of the driving assembly is fixedly connected to a supporting assembly, a limiting assembly is fixedly installed on the inner side of the mounting frame, and one side of the limiting assembly is fixedly connected to one side of the supporting assembly.

[0008] Furthermore, the clamping assembly includes two groups of top supports, the bottom ends of the two groups of top supports are fixedly mounted to the top end of the mounting frame, one side of one group of top supports is fixedly connected to a cylinder, the telescopic end of the cylinder is fixedly connected to a first extrusion plate, and one side of the other group of top supports is fixedly mounted to a second extrusion plate.

[0009] Furthermore, the positioning assembly includes a positioning plate, one side of which is fixedly connected to one side of the mounting frame, the internal thread of the positioning plate is connected to a positioning bolt, and one end of the positioning bolt is fixedly mounted with an abutment plate.

[0010] Furthermore, the moving component includes a longitudinal moving roller and a transverse moving roller, both ends of the longitudinal moving roller are set to rotate inside the mounting frame, both ends of the transverse moving roller are set to rotate inside the mounting frame, and the outer surfaces of the longitudinal moving roller and the transverse moving roller are both fitted with moving trays.

[0011] Further, the driving assembly includes a fixing frame, the top end of the fixing frame is fixedly mounted on the inner side of the mounting frame, a motor is fixedly mounted on one side of the fixing frame, an output end of the motor is fixedly connected to a rotating shaft, an outer surface of the rotating shaft is fixedly connected to a first bevel gear, a second bevel gear is meshedly provided on the surface of the first bevel gear, and an inner portion of the second bevel gear is fixedly connected to an outer surface of the supporting assembly;

[0012] A support plate is fixedly installed on one side of the fixing frame, a support seat is fixedly installed on the bottom end of the support plate, and the interior of the support seat is rotatably arranged with the outer surface of the rotating shaft.

[0013] Furthermore, the support assembly includes a threaded rod, the outer surface of the threaded rod is fixedly connected to the interior of the second bevel gear, the outer surface of the threaded rod is threadedly connected to a U-shaped support frame, a support wheel is rotatably arranged inside the U-shaped support frame, and one side of the U-shaped support frame is fixedly connected to one side of the limit assembly.

[0014] Furthermore, the limit assembly includes a limit plate, one side of which is fixedly mounted on the inner side of the mounting frame, one side of the limit plate is provided with a T-slot, a T-block is slidably arranged inside the T-slot, and one side of the T-block is fixedly connected to one side of the U-shaped support frame.

[0015] The utility model has the following beneficial effects:

[0016] 1. The utility model places the steel belt into the interior of the moving component, and then sequentially places the end plate, the spacer and the battery cell on the top of the moving component, and pushes the moving component to one side of the clamping component, and starts the driving component to drive the supporting component to move upward, so that it pushes the moving component to move upward, and pushes the moving component to move longitudinally to the inside of the clamping component and fit with one side of the positioning component, and then starts the clamping component to extrude the battery cell placed on the top of the moving component to the corresponding size, manually inserts the upper and lower steel belts, and completes the extrusion packaging. By adjusting the position of the clamping component, the energy storage module battery pack extrusion tooling can be used for battery cell packaging with different numbers of strings, and there is no need to replace the tooling, thereby improving the application range of the energy storage module battery pack extrusion tooling.

[0017] 2. The utility model puts the steel belt into the interior of the mobile tray, and then sequentially places the end plate, the spacer and the battery cell on the top of the mobile tray in sequence, pushes the mobile tray to move on the outer surface of the transverse moving roller to one side of the two groups of top supports, and then starts the motor to drive the rotating shaft to rotate, the rotating shaft drives the first bevel gear to rotate, the first bevel gear drives the second bevel gear to move, the threaded rod of the second bevel gear rotates, the threaded rod drives the U-shaped support frame to move upward, the U-shaped support frame drives the support wheel to move, so that its surface fits with the bottom end of the mobile tray and drives it to rise, and then pushes the mobile tray to between the two groups of top supports, so that one side of it fits with one side of the positioning bolt, and the battery cell arranged on the top of it fits with one side of the abutment plate, and then starts the cylinder to drive the first extrusion plate to move, and cooperates with the second extrusion plate to extrude and pack the battery cells of different numbers in series, and by adjusting the position of the clamping assembly, the energy storage module battery pack extrusion tooling can be suitable for battery cell packaging of different numbers in series, and there is no need to replace the tooling, thereby improving the application range of the energy storage module battery pack extrusion tooling.

[0018] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the utility model embodiments, the drawings required for describing the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0021] Figure 2 It is a structural schematic diagram of the support assembly of the utility model in a moving state;

[0022] Figure 3 It is a schematic diagram of the structure of the utility model from a rear-view perspective;

[0023] Figure 4 It is a schematic diagram of the structure of the utility model from an upward perspective;

[0024] Figure 5 It is a structural schematic diagram of the utility model from a left viewing angle;

[0025] Figure 6 For the utility model Figure 5 A magnified schematic diagram of the local structure at point A.

[0026] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0027] 1. Mounting frame; 2. Clamping assembly; 201. Top support; 202. Cylinder; 203. First extrusion plate; 204. Second extrusion plate; 3. Positioning assembly; 301. Positioning plate; 302. Positioning bolt; 303. Abutment plate; 4. Moving assembly; 401. Longitudinal moving roller; 402. Transverse moving roller; 403. Moving tray; 5. Driving assembly; 501. Fixed frame; 502. Motor; 503. Rotating shaft; 504. First bevel gear; 505. Second bevel gear; 506. Support plate; 507. Support seat; 6. Support assembly; 601. Threaded rod; 602. U-shaped support frame; 603. Support wheel; 7. Limiting assembly; 701. Limiting plate; 702. T-slot; 703. T-block. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the utility model embodiments to clearly and completely describe the technical solutions in the utility model embodiments. Obviously, the described embodiments are only part of the utility model embodiments, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] In the description of the present utility model, it should be understood that the terms "opening", "upper", "lower", "top", "middle", "inside" and the like indicating orientation or positional relationship are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model.

[0030] See also Figure 1-Figure 6 As shown, the utility model is an energy storage module battery pack extrusion tooling, including a mounting frame 1, a clamping assembly 2 is fixedly installed on the top of the mounting frame 1, a positioning assembly 3 is fixedly installed on one side of the mounting frame 1, a moving assembly 4 is rotatably arranged inside the mounting frame 1, a driving assembly 5 is fixedly installed on the inner side of the mounting frame 1, an output end of the driving assembly 5 is fixedly connected to a supporting assembly 6, a limiting assembly 7 is fixedly installed on the inner side of the mounting frame 1, and one side of the limiting assembly 7 is fixedly connected to one side of the supporting assembly 6.

[0031] When in use, the steel belt is placed into the interior of the moving component 4, and then the end plate, the spacer and the battery cell are placed in sequence on the top of the moving component 4, and then the moving component 4 is pushed to move horizontally to one side of the clamping component 2, and then the driving component 5 is started to drive the supporting component 6 fixedly connected to its output end to move upward. Since one side of the supporting component 6 is fixedly connected to one side of the limiting component 7, the supporting component 6 can avoid sliding when it moves. When the supporting component 6 moves, it can push the moving component 4 to move upward, and then push the moving component 4 again to move longitudinally, so that Move it to the inner side of the clamping component 2 and make it fit with one side of the positioning component 3, then start the clamping component 2 to squeeze the battery cell placed on the top of the moving component 4 to the corresponding size, then manually put in the upper and lower steel belts, start the clamping component 2 again to restore it to its original position, then pull the moving component 4 to move it out of the inner side of the clamping component 2 and move it to the top of the supporting component 6, then start the driving component 5 again to drive the supporting component 6 fixedly connected to its output end to move downward, thereby returning the moving component 4 to its original position, facilitating its lateral movement and transporting the battery cells packaged at its top, which is more convenient.

[0032] The utility model places the steel belt into the interior of the moving component 4, and then places the end plate, spacer and battery cells in sequence on the top of the moving component 4, and pushes the moving component 4 to one side of the clamping component 2, and starts the driving component 5 to drive the supporting component 6 to move upward, so that it pushes the moving component 4 to move upward, and pushes the moving component 4 to move longitudinally to the inner side of the clamping component 2, and fits with one side of the positioning component 3, and then starts the clamping component 2 to extrude the battery cells placed on the top of the moving component 4 to the corresponding size, manually puts in the upper and lower steel belts, and completes the extrusion packaging, and at the same time, by adjusting the position of the clamping component 2, the energy storage module battery pack extrusion tooling can be used for battery cell packaging with different numbers of strings, and there is no need to replace the tooling, thereby improving the application range of the energy storage module battery pack extrusion tooling.

[0033] In one embodiment, for the above-mentioned clamping assembly 2, the clamping assembly 2 includes two groups of top supports 201, and the bottom ends of the two groups of top supports 201 are fixedly installed on the top end of the mounting frame 1, one side of one group of the top supports 201 is fixedly connected to a cylinder 202, and the telescopic end of the cylinder 202 is fixedly connected to a first extrusion plate 203, and one side of the other group of the top supports 201 is fixedly installed with a second extrusion plate 204.

[0034] Since the bottom ends of the two groups of top supports 201 are fixedly installed on the top end of the mounting frame 1, it is convenient to disassemble them and adjust their positions. It is also convenient to adjust the distance between the two groups of top supports 201. When the cylinder 202 is started, the first extrusion plate 203 fixedly connected to its telescopic end can be driven to move, and then in conjunction with the second extrusion plate 204, different numbers of battery cells can be extruded and packaged, which is more convenient.

[0035] In one embodiment, for the above-mentioned positioning assembly 3, the positioning assembly 3 includes a positioning plate 301, one side of the positioning plate 301 is fixedly connected to one side of the mounting frame 1, the internal thread of the positioning plate 301 is connected with a positioning bolt 302, and one end of the positioning bolt 302 is fixedly installed with an abutment plate 303.

[0036] By adjusting the position of the positioning bolts 302, the position of the movable component 4 can be limited. Since there are two groups of positioning bolts 302, the outer surface of one group of positioning bolts 302 is fixedly installed with the abutment plate 303, and then by adjusting the position of one group of positioning bolts 302, the abutment plate 303 can be driven to move, and then its position can be adjusted. When the movable component 4 drives the battery cell to move to the inner side of the clamping component 2, one side of it is fitted with one side of the positioning bolts 302, and the battery cell set at the top is fitted with one side of the abutment plate 303, so that it is easy to place the battery cell, which is more convenient.

[0037] In one embodiment, for the above-mentioned moving component 4, the moving component 4 includes a longitudinal moving roller 401 and a transverse moving roller 402, both ends of the longitudinal moving roller 401 are set to rotate inside the mounting frame 1, both ends of the transverse moving roller 402 are set to rotate inside the mounting frame 1, and the outer surfaces of the longitudinal moving roller 401 and the transverse moving roller 402 are both fitted with moving trays 403.

[0038] When the mobile tray 403 is pushed, it moves on the outer surface of the transverse moving roller 402. When the mobile tray 403 needs to move longitudinally, it is necessary to cooperate with the driving component 5 to drive the supporting component 6 to move upward, so that it drives the mobile tray 403 to move upward, thereby avoiding the large friction between the mobile tray 403 and the transverse moving roller 402, which makes it inconvenient to move. When the supporting component 6 lifts up the mobile tray 403, it is more convenient to push the mobile tray 403 to move to the top of the longitudinal moving roller 401.

[0039] In one embodiment, for the above-mentioned driving assembly 5, the driving assembly 5 includes a fixing frame 501, the top end of the fixing frame 501 is fixedly installed with the inner side of the mounting frame 1, a motor 502 is fixedly installed on one side of the fixing frame 501, the output end of the motor 502 is fixedly connected with a rotating shaft 503, the outer surface of the rotating shaft 503 is fixedly connected with a first bevel gear 504, the surface of the first bevel gear 504 is meshed with a second bevel gear 505, and the interior of the second bevel gear 505 is fixedly connected with the outer surface of the supporting assembly 6;

[0040] A support plate 506 is fixedly mounted on one side of the fixing frame 501 , a support seat 507 is fixedly mounted on the bottom end of the support plate 506 , and the interior of the support seat 507 is rotatably arranged with the outer surface of the rotating shaft 503 .

[0041] By starting the motor 502, the rotating shaft 503 fixedly connected to its output end is driven to rotate. When the rotating shaft 503 rotates, it can drive the first bevel gear 504 fixedly connected to its outer surface to rotate. When the first bevel gear 504 rotates, it can drive the second bevel gear 505 meshingly connected on its surface to move. When the second bevel gear 505 rotates, it can drive the supporting assembly 6 fixedly connected inside it to move, thereby providing stable power for the supporting assembly 6.

[0042] In one embodiment, for the above-mentioned support assembly 6, the support assembly 6 includes a threaded rod 601, the outer surface of the threaded rod 601 is fixedly connected to the inside of the second bevel gear 505, the outer surface of the threaded rod 601 is threadedly connected to a U-shaped support frame 602, the inside of the U-shaped support frame 602 is rotatably provided with a support wheel 603, and one side of the U-shaped support frame 602 is fixedly connected to one side of the limit assembly 7.

[0043] When the second bevel gear 505 rotates with the rotation of the first bevel gear 504, it can drive the threaded rod 601 fixedly connected inside it to rotate. Since the outer surface of the threaded rod 601 is threadedly connected to the U-shaped support frame 602, and both sides of the U-shaped support frame 602 are fixedly connected to one side of the limit assembly 7, when the threaded rod 601 rotates, it can drive the U-shaped support frame 602 to move up and down. When the U-shaped support frame 602 moves, it can drive the support wheel 603 set inside it to move, so that its surface fits against the bottom end of the moving tray 403, and drives it to rise and fall, so as to facilitate the movement of the moving tray 403.

[0044] In one embodiment, for the above-mentioned limit assembly 7, the limit assembly 7 includes a limit plate 701, one side of the limit plate 701 is fixedly installed with the inner side of the mounting frame 1, one side of the limit plate 701 is provided with a T-slot 702, and a T-block 703 is slidably arranged inside the T-slot 702, and one side of the T-block 703 is fixedly connected with one side of the U-shaped support frame 602.

[0045] When the U-shaped support frame 602 moves up and down with the rotation of the threaded rod 601, it can drive the T-blocks 703 fixedly connected on both sides thereof to move. Due to the sliding arrangement between the outer surface of the T-block 703 and the inner part of the T-slot 702, when the T-block 703 moves, it can move along the direction of the T-slot 702, thereby limiting the U-shaped support frame 602 and ensuring its stability during movement.

[0046] Through the above technical scheme, 1. By putting the steel belt into the interior of the moving component 4, and then placing the end plate, spacer and battery cell in sequence on the top of the moving component 4, and pushing the moving component 4 to one side of the clamping component 2, starting the driving component 5 to drive the supporting component 6 to move upward, so that it pushes the moving component 4 to move upward, and pushes the moving component 4 to move longitudinally to the inner side of the clamping component 2, and fits with one side of the positioning component 3, and then starts the clamping component 2 to extrude the battery cell placed on the top of the moving component 4 to the corresponding size, manually insert the upper and lower steel belts to complete the extrusion packaging, and by adjusting the position of the clamping component 2, the energy storage module battery pack extrusion tooling can be used for battery cell packaging with different numbers of strings, and there is no need to replace the tooling, thereby improving the scope of application of the energy storage module battery pack extrusion tooling; 2. By putting the steel belt into the interior of the moving tray 403, and then placing the end plate, spacer and battery cell in sequence on the top of the moving tray 403, and pushing the moving tray 403 to move on the outer surface of the transverse moving roller 402 The first bevel gear 504 drives the second bevel gear 505 to move, and the threaded rod 601 of the second bevel gear 505 rotates. The threaded rod 601 drives the U-shaped support frame 602 to move upward, and the U-shaped support frame 602 drives the support wheel 603 to move so that its surface fits the bottom end of the mobile tray 403 and drives it to rise, and then pushes the mobile tray 403 to the two groups of top supports 201. The support 201 is positioned between the support 201, so that one side of it is in contact with one side of the positioning bolt 302, and the battery cell arranged on the top is in contact with one side of the abutment plate 303, and then the cylinder 202 is started to drive the first extrusion plate 203 to move, and cooperate with the second extrusion plate 204 to extrude and pack battery cells of different numbers in series. By adjusting the position of the clamping assembly 2, the energy storage module battery pack extrusion tooling can be suitable for packing battery cells of different numbers in series, and there is no need to replace the tooling, thereby improving the application range of the energy storage module battery pack extrusion tooling.

[0047] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0048] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An energy storage module battery pack extrusion tool, comprising a mounting frame (1), It is characterized in that A clamping assembly (2) is fixedly mounted on the top of the mounting frame (1), a positioning assembly (3) is fixedly mounted on one side of the mounting frame (1), a moving assembly (4) is rotatably arranged inside the mounting frame (1), a driving assembly (5) is fixedly mounted on the inner side of the mounting frame (1), an output end of the driving assembly (5) is fixedly connected to a supporting assembly (6), a limiting assembly (7) is fixedly mounted on the inner side of the mounting frame (1), and one side of the limiting assembly (7) is fixedly connected to one side of the supporting assembly (6).

2. An energy storage module battery pack extrusion tool according to claim 1, It is characterized in that The clamping assembly (2) comprises two groups of top supports (201), the bottom ends of the two groups of top supports (201) are fixedly mounted to the top end of the mounting frame (1), one side of one group of top supports (201) is fixedly connected to a cylinder (202), the telescopic end of the cylinder (202) is fixedly connected to a first extrusion plate (203), and one side of the other group of top supports (201) is fixedly mounted to a second extrusion plate (204).

3. The energy storage module battery pack extrusion tooling according to claim 1, It is characterized in that The positioning assembly (3) comprises a positioning plate (301), one side of the positioning plate (301) is fixedly connected to one side of the mounting frame (1), the internal thread of the positioning plate (301) is connected to a positioning bolt (302), and one end of the positioning bolt (302) is fixedly mounted with an abutment plate (303).

4. The energy storage module battery pack extrusion tooling according to claim 1, It is characterized in that The moving assembly (4) comprises a longitudinal moving roller (401) and a transverse moving roller (402); both ends of the longitudinal moving roller (401) are rotatably arranged inside the mounting frame (1); both ends of the transverse moving roller (402) are rotatably arranged inside the mounting frame (1); and moving trays (403) are fitted on the outer surfaces of the longitudinal moving roller (401) and the transverse moving roller (402).

5. The energy storage module battery pack extrusion tooling according to claim 1, It is characterized in that The driving assembly (5) comprises a fixing frame (501), the top end of the fixing frame (501) is fixedly mounted on the inner side of the mounting frame (1), a motor (502) is fixedly mounted on one side of the fixing frame (501), an output end of the motor (502) is fixedly connected to a rotating shaft (503), an outer surface of the rotating shaft (503) is fixedly connected to a first bevel gear (504), a surface of the first bevel gear (504) is meshed with a second bevel gear (505), and an interior of the second bevel gear (505) is fixedly connected to an outer surface of the supporting assembly (6); A support plate (506) is fixedly mounted on one side of the fixed frame (501), a support seat (507) is fixedly mounted on the bottom end of the support plate (506), and the interior of the support seat (507) is rotatably arranged with the outer surface of the rotating shaft (503).

6. The energy storage module battery pack extrusion tooling according to claim 5, It is characterized in that The support assembly (6) comprises a threaded rod (601), the outer surface of the threaded rod (601) is fixedly connected to the inside of the second bevel gear (505), the outer surface of the threaded rod (601) is threadedly connected to a U-shaped support frame (602), a support wheel (603) is rotatably arranged inside the U-shaped support frame (602), and one side of the U-shaped support frame (602) is fixedly connected to one side of the limit assembly (7).

7. The energy storage module battery pack extrusion tooling according to claim 6, It is characterized in that The limiting assembly (7) comprises a limiting plate (701), one side of the limiting plate (701) is fixedly mounted on the inner side of the mounting frame (1), one side of the limiting plate (701) is provided with a T-shaped slot (702), a T-shaped block (703) is slidably arranged inside the T-shaped slot (702), and one side of the T-shaped block (703) is fixedly connected to one side of the U-shaped support frame (602).

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