CN211275957U - Battery module pressurization shaping device - Google Patents
Battery module pressurization shaping device Download PDFInfo
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- CN211275957U CN211275957U CN201921129430.8U CN201921129430U CN211275957U CN 211275957 U CN211275957 U CN 211275957U CN 201921129430 U CN201921129430 U CN 201921129430U CN 211275957 U CN211275957 U CN 211275957U
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Abstract
A battery module pressurizing and shaping device comprises an installation frame, a pressing mechanism and a shaping mechanism; the shaping mechanism comprises a bottom shaping mechanism and a side shaping mechanism; the lower pressing mechanism is fixedly arranged on the mounting frame, the lower part of the lower pressing mechanism is fixedly connected with the bottom surface shaping mechanism, the lower surfaces of the side surface shaping mechanism and the bottom surface shaping mechanism are in sliding connection, the bottom surface shaping mechanism is driven by the lower pressing mechanism to perform reciprocating linear motion along the height direction of the battery module, and the side surface shaping mechanism is driven by the side pressing cylinder to perform reciprocating linear motion along the width direction of the battery module; the bottom surface plastic mechanism is provided with a linear module, and the linear module is connected with the floating limiting block. The utility model discloses compare in prior art and have two advantages: firstly, the battery modules with various sizes can be pressurized and shaped, so that the practicability is improved; secondly, can pressurize the plastic to the bottom surface and the side of battery module simultaneously, realize the automation, improve work efficiency.
Description
Technical Field
The utility model relates to a and battery module's processing field, concretely relates to battery module pressurization shaping device.
Background
Lithium ion batteries are well known for their advantages of high energy density, high operating voltage, low self-discharge, high charge-discharge efficiency, long cycle life, and no memory effect, and meanwhile, the packages represented by lithium batteries are widely used in the fields of consumer electronics, aerospace, energy storage, new energy vehicles, and the like.
Taking a power battery pack on a new energy automobile as an example, the power battery pack consists of a plurality of battery modules, wherein each battery module consists of a plurality of lithium ion batteries with different numbers in series or in parallel, and is limited in a module frame formed by welding a front end plate, a rear end plate and a left side plate and a right side plate, wherein the two end plates can be respectively called as the front end plate and the rear end plate.
In the assembly process of the battery module, the battery module needs to be pressurized, so that the glue at the bottom plate is completely compressed and flattened. In order to accurately and efficiently pressurize the battery modules of different sizes, the pressurizing means needs to be adapted to the size of the battery module. However, the conventional pressing device on the production line is a fixed type pressing device, and can only press a certain specific size of battery module, but cannot adapt to different sizes of battery modules. Moreover, the pressurizing device in the prior art can only perform pressurizing and shaping from a single direction, and the efficiency is very low.
Therefore, it is necessary to design a battery module press-shaping device that can simultaneously press-shape battery packs of different sizes from the side surfaces and the bottom surface.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model aims to provide a battery module pressurizing and shaping device.
In order to achieve the above objects and other related objects, the present invention provides a technical solution: the utility model provides a battery module pressurization shaping device, includes the mounting bracket, its characterized in that: the device also comprises a pressing mechanism and a shaping mechanism;
the shaping mechanism comprises a bottom surface shaping mechanism and a side surface shaping mechanism;
the pressing mechanism is fixedly arranged on the mounting frame, the lower part of the pressing mechanism is fixedly connected with the bottom surface shaping mechanism, the side surface shaping mechanism is in sliding connection with the lower surface of the bottom surface shaping mechanism, the bottom surface shaping mechanism is driven by the pressing mechanism to perform reciprocating linear motion along the height direction of the battery module, and the side surface shaping mechanism is driven by the side pressure cylinder to perform reciprocating linear motion along the width direction of the battery module;
the bottom surface plastic mechanism is provided with a linear module, and the linear module is connected with the floating limiting block.
The preferable technical scheme is as follows: and the support rib and the support seat are fixedly arranged on the mounting frame and are fixedly connected with the pressing mechanism.
The preferable technical scheme is as follows: the mechanism pushes down includes first fixed plate, pushes down cylinder and first connecting plate, the first slide rail of fixed mounting on the first fixed plate, install first slider on the first slide rail, first slider with first connecting plate fixed connection, first fixed plate top is equipped with the connecting block, fixed mounting cylinder mounting bracket on the first connecting plate, push down cylinder fixed mounting in the cylinder mounting bracket, push down the tailpiece of the piston rod and the Y articulate of cylinder, the connecting block with Y connects fixed connection.
The preferable technical scheme is as follows: the bottom surface plastic mechanism includes mounting substrate, sharp module, installation wheel board, bottom surface plastic pulley, stopper and side plastic mechanism float, sharp module fixed mounting is in on the mounting substrate, be equipped with the installation piece on the sharp module, installation piece below and second connecting plate fixed connection, second connecting plate below fixed connection stopper floats, mounting substrate below installation second slide rail, be equipped with the second slider on the second slide rail, the second slider with side plastic mechanism fixed connection.
The preferable technical scheme is as follows: side plastic mechanism includes side pressure cylinder, push pedal, second fixed plate, second slider mounting panel, pulley installing support and side plastic pulley, the tailpiece of the piston rod of side pressure cylinder with push pedal fixed connection, push pedal and third connecting plate fixed connection, the third connecting plate with second slider mounting panel fixed connection, the second slider mounting panel with second fixed plate fixed connection, install on the second fixed plate the pulley installing support, be equipped with the pivot on the pulley installing support, side plastic pulley installs in the pivot.
The preferable technical scheme is as follows: a second limiting seat and a first limiting seat are respectively arranged above and below the first fixing plate, a second buffer is installed on the second limiting seat, and a first buffer is installed on the first limiting seat; and a limiting block is arranged on the first connecting plate.
The preferable technical scheme is as follows: a bottom plate fixing plate is arranged below the first connecting plate, and a supporting plate rib is further arranged between the bottom plate fixing plate and the first connecting plate.
The preferable technical scheme is as follows: still be equipped with the strengthening rib on the third connecting plate, the strengthening rib with push pedal fixed connection, the strengthening rib with second slider mounting panel fixed connection.
The preferable technical scheme is as follows: the bottom surface shaping pulley and the side surface shaping pulley are both made of non-metal materials.
Because of the application of the technical scheme, compared with the prior art, the utility model the advantage that has is:
the method has the advantages that:
the utility model adopts the pressing cylinder to match with the bottom surface shaping pulley to carry out the pressurized shaping on the bottom surface of the battery module, and the height of the battery module is not limited; adopt side pressure cylinder cooperation pulley to pressurize the plastic to the side of battery module, it is not injectd to the width of battery module to through using sharp module, make the utility model discloses can compatible different length's battery module, consequently the utility model discloses be fit for the multi-dimension battery module and pressurize the plastic, compare in traditional battery module pressurization plastic device, the utility model discloses the practicality is higher.
The method has the advantages that:
the utility model discloses in, adopt bottom surface plastic pulley and side plastic pulley cooperation air cylinder and side pressure cylinder to come to pressurize the plastic simultaneously from two directions to the battery module, its work efficiency is higher, saves the cost of labor.
Drawings
Fig. 1 is a schematic view of the present invention.
Fig. 2 is a schematic view of the pressing mechanism.
Fig. 3 is a schematic view of a shaping mechanism.
Fig. 4 is a schematic view of a side reforming mechanism.
In the above drawings, 1, a mounting rack; 2. supporting ribs; 3. a supporting seat; 4. a pressing mechanism; 5. a shaping mechanism; 6. a first buffer; 7. a limiting block; 8. a first slider; 9. a first connecting plate; 10. a first slide rail; 11. a first fixing plate; 12. a second limiting seat; 13. a second buffer; 14. connecting blocks; 15. a Y-junction; 16. pressing down the air cylinder; 17. a cylinder mounting frame; 18. supporting the plate ribs; 19. a bottom plate fixing plate; 20. a bottom surface shaping pulley; 21. mounting a wheel plate; 22. a floating stop block; 23. a linear module; 24. a second connecting plate; 25. mounting blocks; 26. a second slider; 27. a second slide rail; 28. a mounting substrate; 29. a side shaping mechanism; 30. a side shaping pulley; 31. a rotating shaft; 32. a pulley mounting bracket; 33. a second fixing plate; 34. a third connecting plate; 35. reinforcing ribs; 36. a second slider mounting plate; 37. a lateral pressure cylinder; 38. pushing the plate; 39. a first limiting seat; 40. bottom surface plastic mechanism.
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.
Please refer to fig. 1. It should be understood that in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship which the product of the present invention is usually placed in when used, which is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance. The terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should be further noted that, unless otherwise specifically stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection via an intermediate medium, and a communication between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1: as shown in fig. 1-4, a battery module pressurizing and shaping device comprises a mounting frame 1, a pressing mechanism 4 and a shaping mechanism 5;
the mounting frame 1 is fixedly provided with a support rib 2 and a support seat 3, the support rib 2 and the support seat 3 are fixedly connected with a pressing mechanism 4, the pressing mechanism 4 is fixed on the mounting frame 1, and the lower part of the pressing mechanism 4 is fixedly connected with a bottom surface shaping mechanism 40;
the downward pressing mechanism 4 comprises a first fixing plate 11, a downward pressing cylinder 16 and a first connecting plate 9, a first slide rail 10 is fixedly mounted on the first fixing plate 11, a first slide block 8 is mounted on the first slide rail 10, the first slide block 8 is fixedly connected with the first connecting plate 9, a connecting block 14 is arranged at the top end of the first fixing plate 11, a cylinder mounting frame 17 is fixedly mounted on the first connecting plate 9, the downward pressing cylinder 16 is fixedly mounted in the cylinder mounting frame 17, the piston rod end of the downward pressing cylinder 16 is connected with a Y-shaped connector 15, and the connecting block 14 is fixedly connected with the Y-shaped connector 15;
the bottom surface shaping mechanism 40 comprises a mounting base plate 28, a linear module 23, a mounting wheel plate 21, a bottom surface shaping pulley 20, a floating limiting block 22 and a side surface shaping mechanism 29, wherein the linear module 23 is fixedly mounted on the mounting base plate 28, the mounting block 25 is arranged on the linear module 23, the lower part of the mounting block 25 is fixedly connected with a second connecting plate 24, the lower part of the second connecting plate 24 is fixedly connected with the floating limiting block 22, the floating limiting block 22 is of a floating structure and can float up and down to limit the position change of end plates at two sides of the battery module during shaping, a second slide rail 27 is mounted on the bottom surface of the mounting base plate 28, a second slide block 26 is arranged on the second slide rail 27, and the second slide block 26 is fixedly connected with the side;
the side shaping mechanism 29 comprises a side pressure cylinder 37, a push plate 38, a second fixing plate 33, a second slider mounting plate 36, a pulley mounting bracket 32 and a side shaping pulley 30, wherein the piston rod end of the side pressure cylinder 37 is fixedly connected with the push plate 38, the push plate 38 is fixedly connected with a third connecting plate 34, the third connecting plate 34 is fixedly connected with the second slider mounting plate 36, the second slider mounting plate 36 is fixedly connected with the second fixing plate 33, the pulley mounting bracket 32 is mounted on the second fixing plate 33, a rotating shaft 31 is arranged on the pulley mounting bracket 32, and the side shaping pulley 30 is mounted on the rotating shaft 31.
The preferred embodiment is: a second limiting seat 12 and a first limiting seat 39 are respectively arranged above and below the first fixing plate 11, a second buffer 13 is arranged on the second limiting seat 12, and a first buffer 6 is arranged on the first limiting seat 39; install stopper 7 on first connecting plate 9 to play buffering and limiting displacement, make the utility model discloses it is more stable in the use.
The preferred embodiment is: the below of first connecting plate 9 is equipped with bottom plate fixed plate 19, still is equipped with backup pad muscle 18 between bottom plate fixed plate 19 and the first connecting plate 9, in order to increase the utility model discloses a structural strength.
The preferred embodiment is: still be equipped with strengthening rib 35 on the third connecting plate 34, strengthening rib 35 and push pedal 38 fixed connection, strengthening rib 35 and the 36 fixed connection of second slider mounting panel, in order to increase the utility model discloses a structural strength.
The preferred embodiment is: bottom surface plastic pulley 20 and side plastic pulley 30 are non-metallic to avoid damaging the tectorial membrane on battery surface in the pressurization plastic process, and adopt the pulley structure, be rolling friction with the contact of battery module, make the utility model discloses it is gentler at the process of pressurization plastic, be difficult for producing the damage to the battery module.
The utility model discloses the principle:
when the utility model is operated, the fixed plate is fixed on the mounting frame, the first connecting plate makes vertical reciprocating motion through the pressing cylinder, the bottom plate fixed plate is fixedly connected with the mounting substrate, and the bottom surface shaping pulley on the mounting substrate is driven to make vertical reciprocating motion; at the moment, the side pressure air cylinder on the side shaping mechanism can push the push plate and the parts mounted on the push plate to move, and then the side shaping pulley can pressurize and shape the side of the battery module.
Bottom surface plastic pulley and side plastic pulley are non-metallic material, carry out the flattening to battery module bottom surface and side when pressurizeing to the battery module to owing to adopt the pulley structure, be rolling friction with the contact of battery bottom surface, can avoid electric core surface coating to damage.
Therefore, the utility model discloses compare in prior art and have following advantage:
1. the utility model adopts the pressing cylinder to match with the bottom surface shaping pulley to carry out the pressurized shaping on the bottom surface of the battery module, and the height of the battery module is not limited; adopt side pressure cylinder cooperation pulley to pressurize the plastic to the side of battery module, it is not injectd to the width of battery module to through using sharp module, make the utility model discloses can compatible different length's battery module, consequently the utility model discloses be fit for the multi-dimension battery module and pressurize the plastic, compare in traditional battery module pressurization plastic device, the utility model discloses the practicality is higher.
2. The utility model discloses in, adopt bottom surface plastic pulley and side plastic pulley cooperation push down cylinder and side pressure cylinder to come to pressurize the plastic simultaneously to battery module from two directions in bottom surface and side, realized the automatic pressurization plastic of module, greatly increased work efficiency, the reduction labour, reduction in production cost.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (9)
1. The utility model provides a battery module pressurization shaping device, includes mounting bracket (1), its characterized in that: the device also comprises a pressing mechanism (4) and a shaping mechanism (5);
the shaping mechanism (5) comprises a bottom surface shaping mechanism (40) and a side surface shaping mechanism (29);
the pressing mechanism (4) is fixedly mounted on the mounting frame (1), the lower part of the pressing mechanism (4) is fixedly connected with the bottom surface shaping mechanism (40), the side surface shaping mechanism (29) is connected with the lower surface of the bottom surface shaping mechanism (40) in a sliding mode, the bottom surface shaping mechanism (40) is driven by the pressing mechanism (4) to perform reciprocating linear motion along the height direction of the battery module, and the side surface shaping mechanism (29) is driven by the side pressing cylinder (37) to perform reciprocating linear motion along the width direction of the battery module;
the bottom surface shaping mechanism (40) is provided with a straight line module (23), and the floating limiting block (22) is connected with the straight line module (23).
2. The battery module pressing and shaping device according to claim 1, wherein: the support frame (1) is fixedly provided with a support rib (2) and a support seat (3), and the support rib (2) and the support seat (3) are fixedly connected with the pressing mechanism (4).
3. The battery module pressing and shaping device according to claim 1, wherein: push down mechanism (4) and include first fixed plate (11), push down cylinder (16) and first connecting plate (9), first slide rail (10) of fixed mounting is gone up in first fixed plate (11), install first slider (8) on first slide rail (10), first slider (8) with first connecting plate (9) fixed connection, first fixed plate (11) top is equipped with connecting block (14), fixed mounting cylinder mounting bracket (17) is gone up in first connecting plate (9), push down cylinder (16) fixed mounting in cylinder mounting bracket (17), the tailpiece of the piston rod and the Y of push down cylinder (16) connect (15) and connect, connecting block (14) with Y connects (15) fixed connection.
4. The battery module pressing and shaping device according to claim 1, wherein: the bottom surface shaping mechanism (40) comprises a mounting base plate (28), a linear module (23), a mounting wheel plate (21), a bottom surface shaping pulley (20), a floating limiting block (22) and a side surface shaping mechanism (29), the linear module (23) is fixedly mounted on the mounting base plate (28), a mounting block (25) is arranged on the linear module (23), the lower portion of the mounting block (25) is fixedly connected with a second connecting plate (24), the lower portion of the second connecting plate (24) is fixedly connected with the floating limiting block (22), a second sliding rail (27) is mounted on the lower portion of the mounting base plate (28), a second sliding block (26) is arranged on the second sliding rail (27), and the second sliding block (26) is fixedly connected with the side surface shaping mechanism (29).
5. The battery module pressing and shaping device according to claim 4, wherein: side plastic mechanism (29) are including side pressure cylinder (37), push pedal (38), second fixed plate (33), second slider mounting panel (36), pulley installing support (32) and side plastic pulley (30), the tailpiece of the piston rod of side pressure cylinder (37) with push pedal (38) fixed connection, push pedal (38) and third connecting plate (34) fixed connection, third connecting plate (34) with second slider mounting panel (36) fixed connection, second slider mounting panel (36) with second fixed plate (33) fixed connection, the installation on second fixed plate (33) pulley installing support (32), be equipped with pivot (31) on pulley installing support (32), side plastic pulley (30) are installed in pivot (31).
6. The battery module pressing and shaping device according to claim 3, wherein: a second limiting seat (12) and a first limiting seat (39) are respectively arranged above and below the first fixing plate (11), a second buffer (13) is installed on the second limiting seat (12), and a first buffer (6) is installed on the first limiting seat (39); and a limiting block (7) is arranged on the first connecting plate (9).
7. The battery module pressing and shaping device according to claim 3, wherein: a bottom plate fixing plate (19) is arranged below the first connecting plate (9), and a supporting plate rib (18) is further arranged between the bottom plate fixing plate (19) and the first connecting plate (9).
8. The battery module pressing and shaping device according to claim 5, wherein: still be equipped with strengthening rib (35) on third connecting plate (34), strengthening rib (35) with push pedal (38) fixed connection, strengthening rib (35) with second slider mounting panel (36) fixed connection.
9. The battery module pressing and shaping device according to claim 5, wherein: the bottom surface shaping pulley (20) and the side surface shaping pulley (30) are both made of non-metal materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921129430.8U CN211275957U (en) | 2019-07-18 | 2019-07-18 | Battery module pressurization shaping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921129430.8U CN211275957U (en) | 2019-07-18 | 2019-07-18 | Battery module pressurization shaping device |
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| Publication Number | Publication Date |
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| CN211275957U true CN211275957U (en) | 2020-08-18 |
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| CN201921129430.8U Active CN211275957U (en) | 2019-07-18 | 2019-07-18 | Battery module pressurization shaping device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113113655A (en) * | 2021-04-08 | 2021-07-13 | 合肥国轩高科动力能源有限公司 | Battery module shaping device and method |
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2019
- 2019-07-18 CN CN201921129430.8U patent/CN211275957U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113113655A (en) * | 2021-04-08 | 2021-07-13 | 合肥国轩高科动力能源有限公司 | Battery module shaping device and method |
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