Rubber coating machine for new energy battery production

Abstract

The utility model relates to the technical field of new energy batteries, and discloses a rubber coating machine for new energy battery production, which comprises a bottom plate, a supporting disc and a fixing frame, a supporting column is fixedly mounted at the top end of the bottom plate, the supporting disc is rotatably sleeved on the outer wall of the supporting column through a first bearing, and a supporting table is fixedly mounted at the top end of the supporting column. By arranging the reciprocating rubberizing mechanism, an insulating rubber tape on a rubberizing roller can be uniformly wound on a battery, the rubberizing quality is ensured, and the problems that in an existing technical scheme, a lifting adjusting cylinder needs to be adjusted to ascend and descend to achieve lifting of a battery module, and when the lifting adjusting cylinder is adjusted to ascend and descend, the lifting adjusting cylinder needs to be adjusted to ascend and descend to achieve lifting of the battery module are solved. The problem that the rubber coating quality of the battery module is affected due to the fact that the stability of the battery module on the lower supporting plate is poor and the stability of the battery module on the lower supporting plate is poor due to the fact that errors exist when two independent air cylinders are used for lifting and adjusting at the same time in the prior art is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of new energy batteries, in particular to a glue laminating machine for producing new energy batteries. Background Art

[0002] As the core component of the battery, the last step in making the battery cell is gluing, the purpose of gluing is to facilitate subsequent processes such as putting the battery cell into the shell.

[0003] According to Chinese patent publication number CN218537234U, a lithium battery module encapsulation machine is disclosed, wherein the upper support plate at the bottom of the pressing cylinder cooperates with the lower support plate to position the battery module; the motor then drives the rotary mechanism to rotate, thereby driving the winding film to rotate around the battery module; thereby, the winding film and the battery module rotate relative to each other, thereby achieving encapsulation of the battery module;

[0004] However, this technical solution requires adjusting the lifting and lowering of the lifting and lowering cylinder to achieve the lifting and lowering of the battery module. When adjusting the lifting and lowering of the lifting and lowering cylinder, the clamping cylinder also needs to be adjusted at the same time to ensure the stability of the battery module on the lower support plate. However, there will be errors when the two separate cylinders are lifted and lowered at the same time, resulting in the battery module being less stable on the lower support plate and moving, thereby affecting the quality of the glue encapsulation of the battery module. For this reason, we propose a glue encapsulation machine for new energy battery production. Utility Model Content

[0005] The purpose of the utility model is to provide a glue-wrapping machine for the production of new energy batteries, which solves the problems in the background technology.

[0006] The top end face of said sliding panel also is provided with an interlocking structure, and the interlocking structure is designed so that the interlocking structures are closely connected. The interlocking structures are arranged on a circle, the interlocking structures are connected with each other.

[0007] The reciprocating glue-applying mechanism includes a reciprocating screw, a glue-applying roller and a limiting rod. The bottom end of the reciprocating screw is fixedly connected to the top end of the short rotating shaft by a bolt. The outer wall of the glue-applying roller is fixedly installed with a connecting block. The connecting block is threadedly sleeved on the outer wall of the reciprocating screw. The top end of the limiting rod is fixedly installed with a top plate. The top end of the reciprocating screw is rotatably connected to the top plate through bearing three. The limiting rod movably passes through the connecting block. The top end of the support plate is fixedly installed with a rod groove, and the limiting rod is inserted into the rod groove.

[0008] Preferably, the limiting rod is matched with the rod groove. By setting the limiting rod, the connection block can be limited to ensure that the connection block can normally drive the adhesive roller to move back and forth up and down.

[0009] Preferably, a support sleeve is sleeved on the top of the support platform, a limiting column is fixedly installed on the top of the inner wall of the support sleeve, a column groove is opened on the top of the support platform, the limiting column is inserted in the column groove, a spring is surrounded by the outer wall of the limiting column, the spring is fixedly installed between the top of the inner wall of the support sleeve and the top of the support platform, and the support sleeve is threadedly connected with a fastening bolt near the bottom end.

[0010] Preferably, the number of the limiting columns and column slots is four, and the limiting columns are adapted to the column slots. By setting the limiting columns, a limiting effect can be exerted on the support sleeve and the spring, thereby ensuring the stability of the support sleeve and the spring when in use and when compressed.

[0011] Preferably, the number of the fastening bolts is four, and by providing the fastening bolts, the support sleeve can be fixed in a limited position on the support platform.

[0012] Preferably, anti-skid pads are fixedly installed on the top of the support sleeve and the bottom of the pressure plate. By providing the anti-skid pads, the friction between the battery and the support sleeve and the pressure plate can be increased, further improving the stability of the battery during encapsulation.

[0013] The utility model provides a glue-wrapping machine for the production of new energy batteries. The glue-wrapping machine for the production of new energy batteries has the following beneficial effects:

[0014] (1) The glue coating machine for new energy battery production can evenly wrap the insulating tape on the glue coating roller around the battery by setting a reciprocating glue coating mechanism, thereby ensuring the quality of glue coating. This solves the problem in the existing technical solution that the lifting and lowering of the adjustment cylinder is required to achieve the lifting and lowering of the battery module. When adjusting the lifting and lowering of the adjustment cylinder, the pressing cylinder also needs to be adjusted at the same time to ensure the stability of the battery module on the lower support plate. However, there will be errors when the two separate cylinders are raised and lowered at the same time, resulting in the battery module being less stable on the lower support plate and moving, thereby affecting the glue coating quality of the battery module.

[0015] (2) The glue encapsulating machine for the production of new energy batteries can play a certain buffering role when pressing and fixing the battery through the cooperation of the support sleeve, limit column, spring and fastening bolt, so as to avoid the electric push rod force being too large, causing the pressure plate to cause squeezing damage to the battery, thereby affecting the service life of the battery. It has a simple structure and strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a front cross-sectional structural diagram of the present utility model;

[0018] Figure 3 For this utility model Figure 2 A schematic diagram of the enlarged structure of the middle part A;

[0019] Figure 4 For this utility model Figure 2 Schematic diagram of the enlarged structure of part B in the middle.

[0020] In the figure: 1. Base plate; 2. Support plate; 3. Pillar; 4. Support platform; 5. Reciprocating glue-applying mechanism; 6. Motor; 7. Gear 1; 8. Ring gear plate 1; 9. Fixed rod; 10. Ring gear plate 2; 11. Short rotating shaft; 12. Gear 2; 13. Rod groove; 14. Support sleeve; 15. Limiting column; 16. Spring; 17. Fastening bolt; 18. Fixed frame; 19. Electric push rod; 20. Press plate; 21. Anti-slip pad; 22. Column groove; 501. Reciprocating screw rod; 502. Connecting block; 503. Top plate; 504. Limiting rod; 505. Gluing roller. DETAILED DESCRIPTION

[0021] The following embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0022] In the description of this utility model, unless otherwise specified, "plurality" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific direction, be constructed, or operate in a specific direction, and therefore should not be construed as limiting this utility model. Furthermore, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0023] In the description of this utility model, it should be noted that, unless otherwise specified or limited, the terms "connected" and "connection" should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integral connection; mechanical connection, electrical connection; direct connection, or indirect connection through an intermediary. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances. Example 1:

[0024] The preferred embodiment of the new energy battery production encapsulation machine provided by the utility model is as follows Figures 1 to 4 As shown: a glue encapsulating machine for the production of new energy batteries, comprising a base plate 1, a support disc 2 and a fixed frame 18, a pillar 3 is fixedly mounted on the top of the base plate 1, the support disc 2 is rotatably sleeved on the outer wall of the pillar 3 through a bearing, a support platform 4 is fixedly mounted on the top of the pillar 3, a ring gear plate 8 is fixedly mounted on the bottom end of the support disc 2, a motor 6 is fixedly mounted on the top of the base plate 1, a gear 7 is fixedly mounted on one end of the output shaft of the motor 6, the gear 7 is meshed with the ring gear plate 8, the top of the support disc 2 is rotatably connected to a short rotating shaft 11 through a bearing 2, a gear 2 12 is fixedly sleeved on the outer wall of the short rotating shaft 11, a fixing rod 9 is fixedly mounted on the top of the base plate 1, a ring gear plate 2 10 is fixedly mounted on the top of the fixing rod 9, the gear 2 12 is meshed with the ring gear plate 2 10, a reciprocating glue applying mechanism 5 is provided on the top of the short rotating shaft 11, a fixing frame 18 is fixedly mounted on the top of the base plate 1, an electric push rod 19 is fixedly mounted on the top of the inner wall of the fixing frame 18, and a pressure plate 20 is fixedly mounted on the output end of the electric push rod 19;

[0025] The reciprocating gluing mechanism 5 includes a reciprocating screw 501, a gluing roller 505 and a limiting rod 504. The bottom end of the reciprocating screw 501 is fixedly connected to the top of the short rotating shaft 11 by bolts. The outer wall of the gluing roller 505 is fixedly installed with a connecting block 502. The connecting block 502 is threadedly sleeved on the outer wall of the reciprocating screw 501. The top of the limiting rod 504 is fixedly installed with a top plate 503. The top of the reciprocating screw 501 is rotatably connected to the top plate 503 through bearing three. The limiting rod 504 movably passes through the connecting block 502. The top of the support plate 2 is fixedly installed with a rod groove 13, and the limiting rod 504 is inserted into the rod groove 13.

[0026] Specifically, the above technical solution is as follows: first, a reciprocating glue-applying mechanism 5 corresponding to the battery specifications is installed on the short rotating shaft 11, and then the battery is placed on the support sleeve 14, and then the electric push rod 19 is started, and the electric push rod 19 drives the pressure plate 20 to move downward, and finally the pressure plate 20 presses the battery tightly, and then the insulating tape on the glue-applying roller 505 is wrapped around the battery several times as a starting point, and then the motor 6 is started, and the motor 6 drives the gear 1 7 to rotate through the output shaft, and the gear 1 7 drives the ring gear plate 1 8 to rotate, and the ring gear plate 1 8 drives the support disk 2 to rotate, and the support disk 2 drives the short rotating shaft 11 to make a circular motion, and the short rotating shaft 11 drives the gear 2 12 to make a circular motion, and the gear 2 12 rotates under the action of the ring gear plate 2 10, and the gear 2 12 drives the short rotating shaft 11 to make a circular motion. The rotating shaft 11 rotates, and the short rotating shaft 11 drives the reciprocating screw 501 to rotate. The reciprocating screw 501 drives the connecting block 502 to move back and forth up and down, and the connecting block 502 drives the glue roller 505 to move back and forth up and down, so that the insulating tape on the glue roller 505 can be evenly wound on the battery to ensure the quality of the glue coating. This solves the problem of the need to adjust the lifting and lowering of the lifting and lowering adjustment cylinder in the existing technical solution to achieve the lifting and lowering of the battery module. When adjusting the lifting and lowering of the lifting and lowering adjustment cylinder, it is also necessary to adjust the clamping cylinder at the same time to ensure the stability of the battery module on the lower support plate. However, there will be errors when the two separate cylinders are lifted and adjusted at the same time, resulting in the battery module being less stable on the lower support plate and moving, thereby affecting the glue coating quality of the battery module.

[0027] Furthermore, the limiting rod 504 is adapted to the rod slot 13;

[0028] The connection block 502 can be limited by setting a limit rod 504 to ensure that the connection block 502 can normally drive the adhesive roller 505 to move up and down. Example 2:

[0029] On the basis of embodiment 1, the encapsulating machine for producing new energy batteries provided by the present invention is preferably implemented as follows: Figures 1 to 4 As shown: a support sleeve 14 is sleeved on the top of the support platform 4, a limiting column 15 is fixedly installed on the top of the inner wall of the support sleeve 14, a column groove 22 is opened on the top of the support platform 4, the limiting column 15 is inserted in the column groove 22, and a spring 16 is surrounded by the outer wall of the limiting column 15. The spring 16 is fixedly installed between the top of the inner wall of the support sleeve 14 and the top of the support platform 4, and the support sleeve 14 is threadedly connected with a fastening bolt 17 near the bottom end.

[0030] Specifically, in the above technical solution, when the pressure plate 20 squeezes the battery, the battery will drive the support sleeve 14 to move downward, causing the support sleeve 14 to compress the spring 16. When the support sleeve 14 moves downward to a certain distance, the fastening bolt 17 can be tightened to make the fastening bolt 17 rest against the outer wall of the support platform 4, and the support sleeve 14 is limited and fixed, thereby completing the compression of the battery. Through the above structure, it can play a certain buffering role when the battery is compressed and fixed, avoiding the electric push rod 19 from having too much force, causing the pressure plate 20 to cause squeezing damage to the battery, thereby affecting the battery's service life. The structure is simple and practical.

[0031] Furthermore, the number of the limiting posts 15 and the post slots 22 are both four, and the limiting posts 15 and the post slots 22 are adapted to each other;

[0032] The limiting column 15 can limit the support sleeve 14 and the spring 16, thereby ensuring the stability of the support sleeve 14 and the spring 16 when compressed during use.

[0033] Furthermore, the number of the fastening bolts 17 is four;

[0034] The support sleeve 14 can be fixed on the support platform 4 by setting the fastening bolts 17 .

[0035] Furthermore, anti-slip pads 21 are fixedly installed on the top of the support sleeve 14 and the bottom of the pressure plate 20;

[0036] Among them, by providing the anti-slip pad 21, the friction between the battery and the support sleeve 14 and the pressure plate 20 can be increased, further improving the stability of the battery during encapsulation.

[0037] The embodiments of the present invention are provided for purposes of illustration and description and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention and to enable those skilled in the art to understand the present invention and design various embodiments with various modifications suitable for specific applications.

Claims

1. A glue encapsulating machine for producing new energy batteries, comprising a base plate (1), a support plate (2) and a fixing frame (18), characterized in that: The top of the base plate (1) is fixedly mounted with a pillar (3), the support plate (2) is rotatably sleeved on the outer wall of the pillar (3) through a bearing, the top of the pillar (3) is fixedly mounted with a support platform (4), the bottom of the support plate (2) is fixedly mounted with a ring gear plate (8), the top of the base plate (1) is fixedly mounted with a motor (6), one end of the output shaft of the motor (6) is fixedly mounted with a gear (7), the gear (7) is meshed with the ring gear plate (8), the top of the support plate (2) is rotatably connected with a short shaft (11) through a bearing. The outer wall of the short rotating shaft (11) is fixedly sleeved with a second gear (12), the top of the bottom plate (1) is fixedly mounted with a fixing rod (9), the top of the fixing rod (9) is fixedly mounted with a second ring gear plate (10), the second gear (12) is meshed with the second ring gear plate (10), the top of the short rotating shaft (11) is provided with a reciprocating glue mechanism (5), the fixing frame (18) is fixedly mounted on the top of the bottom plate (1), the top of the inner wall of the fixing frame (18) is fixedly mounted with an electric push rod (19), and the output end of the electric push rod (19) is fixedly mounted with a pressure plate (20); The reciprocating glue-applying mechanism (5) comprises a reciprocating screw (501), a glue-applying roller (505) and a limiting rod (504); the bottom end of the reciprocating screw (501) is fixedly connected to the top end of the short rotating shaft (11) by bolts; a connecting block (502) is fixedly installed on the outer wall of the glue-applying roller (505); the connecting block (502) is threadedly sleeved on the outer wall of the reciprocating screw (501); a top plate (503) is fixedly installed on the top end of the limiting rod (504); the top end of the reciprocating screw (501) is rotatably connected to the top plate (503) through bearing three; the limiting rod (504) movably passes through the connecting block (502); a rod groove (13) is fixedly installed on the top end of the support plate (2); the limiting rod (504) is inserted into the rod groove (13).

2. The encapsulating machine for new energy battery production according to claim 1, characterized in that: The limiting rod (504) is adapted to the rod groove (13).

3. The encapsulating machine for new energy battery production according to claim 1, characterized in that: The top of the support platform (4) is sleeved with a support sleeve (14), the top of the inner wall of the support sleeve (14) is fixedly installed with a limiting column (15), the top of the support platform (4) is provided with a column groove (22), the limiting column (15) is inserted into the column groove (22), the outer wall of the limiting column (15) is surrounded by a spring (16), the spring (16) is fixedly installed between the top of the inner wall of the support sleeve (14) and the top of the support platform (4), and the support sleeve (14) is threadedly connected with a fastening bolt (17) near the bottom end.

4. The encapsulating machine for producing new energy batteries according to claim 3, characterized in that: The number of the limiting columns (15) and the column slots (22) are both four, and the limiting columns (15) and the column slots (22) are adapted to each other.

5. The encapsulating machine for new energy battery production according to claim 3 is characterized in that: The number of the fastening bolts (17) is four.

6. The encapsulating machine for new energy battery production according to claim 3, characterized in that: The top end of the support sleeve (14) and the bottom end of the pressing plate (20) are both fixedly mounted with anti-slip pads (21).

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