CN215396976U - Bubble removing device for removing bubbles between metal belt and tab adhesive - Google Patents
Bubble removing device for removing bubbles between metal belt and tab adhesive Download PDFInfo
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- CN215396976U CN215396976U CN202121742393.5U CN202121742393U CN215396976U CN 215396976 U CN215396976 U CN 215396976U CN 202121742393 U CN202121742393 U CN 202121742393U CN 215396976 U CN215396976 U CN 215396976U
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- heat conducting
- conducting block
- heating pipe
- heat conduction
- tab
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The utility model discloses a bubble removing device for removing bubbles between a metal belt and tab glue, which comprises an upper heat conducting block, an upper heating pipe, a lower heat conducting block arranged on the lower side of the upper heat conducting block, a lower heating pipe, a first cylinder used for controlling the upper heat conducting block to be close to or far away from the lower heat conducting block, and a traction mechanism for drawing the metal belt to move along the space between the upper heat conducting block and the lower heat conducting block; the upper heating pipe is eccentrically arranged in the upper heat conducting block and close to the front side of the moving direction of the tab belt, and the lower heating pipe is eccentrically arranged in the lower heat conducting block and close to the front side of the moving direction of the tab belt. Its advantage is that the temperature of utmost point ear gluey front side is higher than the temperature of rear side, and utmost point ear gluey front side fuses together with the strap earlier, and utmost point ear gluey rear side fuses together with the strap after earlier, therefore the bubble between utmost point ear glue and the strap can discharge completely, does not have the bubble between strap and the utmost point ear glue, has improved the quality.
Description
Technical Field
The utility model relates to the technical field of tab bubble removal, in particular to a bubble removal device for removing bubbles between a metal belt and tab glue.
Background
Tab glue is pasted on the upper surface and the lower surface of a tab used by the lithium ion battery, when the tab glue is pasted on the upper surface and the lower surface of the metal strip, bubbles exist between the tab glue and the metal strip, and if the bubbles are not removed, the use effect of the tab is influenced, and the leakage of a battery core is caused; at present, the air bubbles are removed, the metal belt and the tab adhesive are compressed mainly through the upper pressing block and the lower pressing block, so that the air bubbles between the metal belt and the tab adhesive are removed, the air bubbles can be removed to a certain degree by the mode, but the compression mode cannot be completely removed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects of the prior art and provides a bubble removing device for removing bubbles between a metal belt and a tab glue.
The utility model has a technical scheme that:
a bubble removing device for removing bubbles between a metal belt and tab glue comprises an upper heat conducting block, an upper heating pipe, a lower heat conducting block arranged on the lower side of the upper heat conducting block, a lower heating pipe, a first air cylinder used for controlling the upper heat conducting block to be close to or far away from the lower heat conducting block, and a traction mechanism used for drawing the metal belt to move along the space between the upper heat conducting block and the lower heat conducting block; the upper heating pipe is eccentrically arranged in the upper heat conducting block and close to the front side of the moving direction of the lug, and the lower heating pipe is eccentrically arranged in the lower heat conducting block and close to the front side of the moving direction of the lug.
In a preferred scheme, the traction mechanism comprises a second cylinder, an upper clamping arm, a lower clamping arm, a sliding frame, a sliding rail and a third cylinder; a clamping space is formed between the upper clamping arm and the lower clamping arm, and the second cylinder controls the upper clamping arm and the lower clamping arm to clamp or release each other; the second cylinder is fixed at the top of the sliding frame, the sliding frame is connected with the sliding rail in a sliding mode, and the third cylinder controls the sliding frame to move back and forth along the sliding rail.
According to the preferable scheme, the bubble removing device further comprises an upper pressing roller and a lower pressing roller, the upper pressing roller and the lower pressing roller are staggered, the upper pressing roller and the lower pressing roller are respectively arranged on one side of the upper heat conducting block and one side of the traction mechanism far away from the upper pressing roller, the upper pressing roller is pressed on the upper surface of the metal belt, and the lower pressing roller is pressed on the lower surface of the metal belt.
In a preferred embodiment, the bubble removing device further includes a fourth cylinder, the fourth cylinder is connected to the lower heat conduction block, and the fourth cylinder is used to control the lower heat conduction block to approach or leave the upper heat conduction block.
In a preferred embodiment, the upper heat conduction block is provided with an upper fixing hole three parts in the width direction, the upper heating pipe is fixed in the upper fixing hole, the lower heat conduction block is provided with a lower fixing hole three parts in the width direction, and the lower heating pipe is fixed in the lower fixing hole.
By combining the technical scheme, the utility model has the beneficial effects that: the upper heat conducting block and the lower heat conducting block form a compression space, the upper surface and the lower surface of the metal belt are pasted with the lug glue, the traction mechanism pulls the metal belt to move along the compression space, the upper heating pipe can heat and conduct heat to the upper heat conducting block, the lower heating pipe can heat and conduct heat to the lower heat conducting block, the upper heating pipe is eccentrically arranged in the upper heat conducting block and is close to the front side of the moving direction of the metal belt, the lower heating pipe is eccentrically arranged in the lower heat conducting block and is close to the front side of the moving direction of the metal belt, therefore, the temperature of the front side of the upper heat conducting block is higher than that of the rear side, the temperature of the front side of the lug glue is higher than that of the rear side when the traction mechanism pulls the metal belt to move along the compression space, the front side of the lug glue is firstly fused with the metal belt, the rear side of the lug glue is firstly fused with the metal belt and then fused with the metal belt, therefore, air bubbles between the lug glue and the metal belt can be completely discharged, no air bubble exists between the metal belt and the tab glue, so that the quality is improved.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented in accordance with the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more clearly understood, the following preferred embodiments are described in detail with reference to the accompanying drawings.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a partial perspective view of the present invention;
fig. 3 is a perspective view of an upper heat-conducting block and a lower heat-conducting block in the present invention.
Detailed Description
For the purpose of illustrating the spirit and objects of the present invention, the present invention will be further described with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1 to 3, a bubble removing apparatus for removing bubbles between a metal strip and tab paste includes an upper heat conduction block 11, an upper heating pipe, a lower heat conduction block 13 provided at a lower side of the upper heat conduction block 11, a lower heating pipe, a first cylinder 15 for controlling the upper heat conduction block 11 to be close to or far from the lower heat conduction block 13, and a drawing mechanism 16 for drawing the metal strip 10 to move along between the upper heat conduction block 11 and the lower heat conduction block 13; the upper heating pipe is eccentrically arranged in the upper heat conduction block 11 and close to the front side of the moving direction of the metal strip 10, and the lower heating pipe is eccentrically arranged in the lower heat conduction block 13 and close to the front side of the moving direction of the metal strip 10.
As shown in fig. 1 to 3, a compression space is formed between an upper heat conduction block 11 and a lower heat conduction block 13, tab adhesives 26 are attached to upper and lower surfaces of a metal strip 10, a traction mechanism 16 pulls the metal strip 10 to move along the compression space, an upper heating pipe is capable of heating and conducting heat to the upper heat conduction block 11, a lower heating pipe is capable of heating and conducting heat to the lower heat conduction block 13, the upper heating pipe is eccentrically arranged in the upper heat conduction block 11 and close to the front side of the moving direction of the metal strip 10, the lower heating pipe is eccentrically arranged in the lower heat conduction block 13 and close to the front side of the moving direction of the metal strip 10, so that the temperature of the front side of the upper heat conduction block 11 is higher than that of the rear side, the temperature of the front side of the lower heat conduction block 13 is higher than that of the rear side, and when the traction mechanism 16 pulls the metal strip 10 to move along the compression space, the temperature of the front side of the tab adhesives 26 is higher than that of the metal strip 10, therefore, air bubbles between the tab paste 26 and the metal strip 10 can be completely discharged, and no air bubbles exist between the metal strip 10 and the tab paste 26, thereby improving the quality.
As shown in fig. 1 to 3, the traction mechanism 16 includes a second cylinder 17, an upper clamping arm 18, a lower clamping arm 19, a sliding frame 20, a slide rail 21 and a third cylinder 22; a clamping space is formed between the upper clamping arm 18 and the lower clamping arm 19, and the second air cylinder 17 controls the upper clamping arm 18 and the lower clamping arm 19 to clamp or release each other; the second cylinder 17 is fixed on the top of the sliding frame 20, the sliding frame 20 is slidably connected with the slide rail 21, and the third cylinder 22 controls the sliding frame 20 to move back and forth along the slide rail 21. After the upper clamp arm 18 and the lower clamp arm 19 clamp the metal strip 10, the third cylinder 22 controls the sliding rack 20 to slide forward along the sliding rail 21, and the metal strip 10 slides forward along with the sliding rack 20.
As shown in fig. 1 to 3, the bubble removing device further includes an upper pressing roller 23 and a lower pressing roller 24, the upper pressing roller 23 and the lower pressing roller 24 are staggered with each other, the upper pressing roller 23 and the lower pressing roller 24 are respectively disposed on one side of the upper heat conducting block 11 and one side of the traction mechanism 16, the upper pressing roller 23 is pressed on the upper surface of the metal strip 10, and the lower pressing roller 24 is pressed on the lower surface of the metal strip 10. The upper press roll 23 may pre-press one tab paste 26 on the upper surface of the metal strip 10, and the lower press roll 24 may pre-press the other tab paste 26 on the lower surface of the metal strip 10.
As shown in fig. 1 to 3, the defoaming device further includes a fourth cylinder 25, the fourth cylinder 25 is connected to the lower heat-conducting block 13, and the fourth cylinder 25 is used for controlling the lower heat-conducting block 13 to approach or separate from the upper heat-conducting block 11. The fourth cylinder 25 can control the lower heat conduction block 13 to be close to or far from the upper heat conduction block 11, the lower heat conduction block 13 and the upper heat conduction block 11 can compress the metal belt 10 and the tab glue 26, and air bubbles between the metal belt 10 and the tab glue 26 can be removed.
As shown in fig. 1 to 3, three fourths of the width direction of the upper heat conduction block 11 is provided with an upper fixing hole 12, the upper heating pipe is fixed in the upper fixing hole 12, three fourths of the width direction of the lower heat conduction block 13 is provided with a lower fixing hole 14, and the lower heating pipe is fixed in the lower fixing hole 14. The lower heating pipe and the upper heating pipe are copper wires.
As shown in fig. 1 to 3, tab pastes 26 are respectively attached to the upper and lower surfaces of the metal belt 10, and tabs are formed by cutting the metal belt 10 having the tab pastes 26 respectively attached to the upper and lower surfaces thereof.
The foregoing is a detailed description of the utility model, and it should be noted that modifications and adaptations can be made by those skilled in the art without departing from the principle of the utility model, and are intended to be within the scope of the utility model.
Claims (5)
1. A bubble removing device for removing bubbles between a metal belt and tab glue is characterized by comprising an upper heat conduction block, an upper heating pipe, a lower heat conduction block arranged on the lower side of the upper heat conduction block, a lower heating pipe, a first air cylinder used for controlling the upper heat conduction block to be close to or far away from the lower heat conduction block, and a traction mechanism used for drawing the metal belt to move along the space between the upper heat conduction block and the lower heat conduction block; the upper heating pipe is eccentrically arranged in the upper heat conducting block and close to the front side of the moving direction of the tab belt, and the lower heating pipe is eccentrically arranged in the lower heat conducting block and close to the front side of the moving direction of the tab belt.
2. The bubble removing device for removing bubbles between a metal strip and tab glue of claim 1, wherein the traction mechanism comprises a second cylinder, an upper clamping arm, a lower clamping arm, a sliding frame, a sliding rail and a third cylinder; a clamping space is formed between the upper clamping arm and the lower clamping arm, and the second cylinder controls the upper clamping arm and the lower clamping arm to clamp or release each other; the second cylinder is fixed at the top of the sliding frame, the sliding frame is connected with the sliding rail in a sliding mode, and the third cylinder controls the sliding frame to move back and forth along the sliding rail.
3. The bubble removing device for removing bubbles between a metal strip and tab glue according to claim 1, further comprising an upper press roll and a lower press roll, wherein the upper press roll and the lower press roll are staggered with each other, the upper press roll and the lower press roll are respectively arranged on one side of the upper heat conducting block and one side of the upper heat conducting block away from the traction mechanism, the upper press roll is pressed on the upper surface of the metal strip, and the lower press roll is pressed on the lower surface of the metal strip.
4. The bubble removing device for removing bubbles between a metal strip and tab glue of claim 1, further comprising a fourth cylinder connected to the lower heat conducting block, wherein the fourth cylinder is used for controlling the lower heat conducting block to approach or separate from the upper heat conducting block.
5. The bubble removing apparatus for removing bubbles between a metal strip and a tab compound as claimed in claim 1, wherein the upper heat conduction block is provided with an upper fixing hole three fourths of the width direction, the upper heating pipe is fixed in the upper fixing hole, the lower heat conduction block is provided with a lower fixing hole three fourths of the width direction, and the lower heating pipe is fixed in the lower fixing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121742393.5U CN215396976U (en) | 2021-07-28 | 2021-07-28 | Bubble removing device for removing bubbles between metal belt and tab adhesive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121742393.5U CN215396976U (en) | 2021-07-28 | 2021-07-28 | Bubble removing device for removing bubbles between metal belt and tab adhesive |
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| Publication Number | Publication Date |
|---|---|
| CN215396976U true CN215396976U (en) | 2022-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121742393.5U Active CN215396976U (en) | 2021-07-28 | 2021-07-28 | Bubble removing device for removing bubbles between metal belt and tab adhesive |
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| CN (1) | CN215396976U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115084791A (en) * | 2022-06-23 | 2022-09-20 | 万向一二三股份公司 | Manufacturing method of synthetic tab |
-
2021
- 2021-07-28 CN CN202121742393.5U patent/CN215396976U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115084791A (en) * | 2022-06-23 | 2022-09-20 | 万向一二三股份公司 | Manufacturing method of synthetic tab |
| CN115084791B (en) * | 2022-06-23 | 2023-11-03 | 万向一二三股份公司 | Method for manufacturing synthetic electrode lug |
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