CN213936297U - Battery blank holder device - Google Patents
Battery blank holder device Download PDFInfo
- Publication number
- CN213936297U CN213936297U CN202120167118.9U CN202120167118U CN213936297U CN 213936297 U CN213936297 U CN 213936297U CN 202120167118 U CN202120167118 U CN 202120167118U CN 213936297 U CN213936297 U CN 213936297U
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- CN
- China
- Prior art keywords
- pinch roller
- pressing wheel
- battery
- pressing
- frame
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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
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Primary Cells (AREA)
Abstract
The utility model provides a battery blank pressing device, which comprises a frame, left pinch roller and right pinch roller that corresponds the setting have in the frame, left side pinch roller with the structure of right side pinch roller is the same and the surface all is equipped with cyclic annular indent, cyclic annular indent is the isosceles trapezoid structure that the tank bottom narrowed, left side pinch roller with right side pinch roller passes through drive arrangement and presses same rotational speed opposite direction at the uniform velocity rotation. The utility model discloses a right angle edge that left and right pinch roller was gone up with car battery length direction is pressed into two obtuse horns for the outside plastic-aluminum membrane of soft packet of lithium cell and the combination of aluminium foil no longer are the right angle limit before, and electrolyte changes in through the edge, is difficult for forming the siltation at original right angle, thereby causes the weeping, has improved car battery's life and security performance.
Description
Technical Field
The utility model relates to a battery production technical field, in particular to battery blank pressing device.
Background
Traditional car battery corner is the right angle arris form, and electrolyte easily leads to the fact the weeping at battery right angle arris department siltation, all causes the influence to product life and security performance.
Therefore, in order to overcome the disadvantages of the prior art, it is necessary to design a battery edge pressing device to solve the above problems.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects in the prior art, the utility model aims to provide a battery blank holder 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 blank pressing device, includes the frame, left pinch roller and the right pinch roller that corresponds the setting have in the frame, left side pinch roller with the structure of right pinch roller is the same and the perisporium all is equipped with cyclic annular indent, cyclic annular indent is the isosceles trapezoid structure that the tank bottom narrowed, left side pinch roller with right pinch roller passes through drive arrangement and rotates at the uniform velocity according to the opposite direction of same rotational speed.
The preferable technical scheme is as follows: and a feeding conveying belt and a discharging conveying belt which are vertical to a connecting line between the left pressing wheel and the right pressing wheel are respectively arranged on the surface of the machine frame on two sides of the left pressing wheel and the right pressing wheel.
The preferable technical scheme is as follows: and a feeding guide baffle is also arranged on the feeding conveyor belt on the rack.
The preferable technical scheme is as follows: the feeding guide baffle is funnel-shaped and is provided with a guide wheel on the inner wall.
Because of the application of the technical scheme, the utility model discloses the beneficial effect who has does:
the utility model discloses a right angle edge that left and right pinch roller was gone up with car battery length direction is pressed into two obtuse horns for the outside plastic-aluminum membrane of soft packet of lithium cell and the combination of aluminium foil no longer are the right angle limit before, and electrolyte changes in through the edge, is difficult for forming the siltation at original right angle, thereby causes the weeping, has improved car battery's life and security performance.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a cross-sectional view of the left and right pressing wheels of the utility model.
In the above drawings, 1, a frame; 2. a left pinch roller; 3. a right pinch roller; 4. a feed conveyor; 5. a discharge conveyor belt; 6. a feed guide baffle; 7. and (4) annular pressing grooves.
Detailed Description
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
Please refer to fig. 1-2. 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 position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the product of the present invention is usually placed when in use, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific position, be constructed and operated in a specific orientation, and thus, 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 explicitly 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 connection between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in fig. 1-2, the battery edge pressing device provided by the present invention comprises a frame 1. Be equipped with two left pinch roller 2 and the right pinch roller 3 that correspond the setting on frame 1, left pinch roller 2 is the same with the perisporium of right pinch roller 3 structure and all is equipped with cyclic annular indent 7, and this cyclic annular indent 7 is the isosceles trapezoid structure that the tank bottom narrows. The left pinch roller 2 and the right pinch roller 3 rotate at a constant speed in opposite directions at the same rotating speed through a driving device (not shown).
It should be noted that, the car battery is of a cuboid structure, and after entering the blank pressing channel formed by the left pinch roller 2 and the right pinch roller 3 along the length direction, each right-angled edge in the length direction of the car battery becomes two obtuse-angled edges.
And (3) comparison: the right-angle edge can make the electrolyte in the car battery easily form the siltation in edge department to make the battery easily take place the weeping phenomenon. The truncated edge enables electrolyte to be easier to pass through the edge, siltation at the edge can not be formed, the service life of the battery is prolonged, and the safety performance of the battery is improved.
Further, a feeding conveyor belt 4 and a discharging conveyor belt 5 which are perpendicular to a connecting line between the left pinch roller 2 and the right pinch roller 3 are respectively arranged on the surface of the machine frame 1 on two sides of the left pinch roller 2 and the right pinch roller 3 and used for feeding and discharging.
Further, a feeding guide baffle 6 is arranged on the feeding conveyor belt 4 on the frame 1 for guiding.
Furthermore, the feeding guide baffle 6 is funnel-shaped and is provided with a guide wheel (not shown) on the inner wall, so that the guide effect is improved.
Therefore, the utility model has the advantages of it is following:
the utility model discloses a right angle edge that left and right pinch roller was gone up with car battery length direction is pressed into two obtuse horns for the outside plastic-aluminum membrane of soft packet of lithium cell and the combination of aluminium foil no longer are the right angle limit before, and electrolyte changes in through the edge, is difficult for forming the siltation at original right angle, thereby causes the weeping, has improved car battery's life and security performance.
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 (4)
1. The utility model provides a battery blank pressing device, includes the frame, its characterized in that: the frame is provided with a left pressing wheel and a right pressing wheel which are correspondingly arranged, the left pressing wheel and the right pressing wheel are identical in structure and are provided with annular pressing grooves in the peripheral wall, the annular pressing grooves are of isosceles trapezoid structures with narrowed groove bottoms, and the left pressing wheel and the right pressing wheel rotate at a constant speed in the opposite directions of the same rotating speed through a driving device.
2. A battery edge pressing apparatus as claimed in claim 1, wherein: and a feeding conveying belt and a discharging conveying belt which are vertical to a connecting line between the left pressing wheel and the right pressing wheel are respectively arranged on the surface of the machine frame on two sides of the left pressing wheel and the right pressing wheel.
3. A battery edge pressing apparatus as claimed in claim 2, wherein: and a feeding guide baffle is also arranged on the feeding conveyor belt on the rack.
4. A battery edge pressing apparatus as claimed in claim 3, wherein: the feeding guide baffle is funnel-shaped and is provided with a guide wheel on the inner wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120167118.9U CN213936297U (en) | 2021-01-21 | 2021-01-21 | Battery blank holder device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120167118.9U CN213936297U (en) | 2021-01-21 | 2021-01-21 | Battery blank holder device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213936297U true CN213936297U (en) | 2021-08-10 |
Family
ID=77159624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120167118.9U Active CN213936297U (en) | 2021-01-21 | 2021-01-21 | Battery blank holder device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213936297U (en) |
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2021
- 2021-01-21 CN CN202120167118.9U patent/CN213936297U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |