CN212182473U - Manual rubber coating frock of lithium cell - Google Patents
Manual rubber coating frock of lithium cell Download PDFInfo
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- CN212182473U CN212182473U CN202021327086.6U CN202021327086U CN212182473U CN 212182473 U CN212182473 U CN 212182473U CN 202021327086 U CN202021327086 U CN 202021327086U CN 212182473 U CN212182473 U CN 212182473U
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- roller
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- groove wall
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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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Abstract
The utility model relates to a manual rubber coating frock of lithium cell belongs to lithium cell production technical field. The technical scheme is as follows: a first glue passing roller support (13) and a second glue passing roller support (14) are respectively provided with a first glue passing roller (3) and a second glue passing roller (4), two sides of the limiting mechanism (5) are provided with slideways (6), the glue pressing roller support (10) slides on the slideways (6), and the glue pressing roller support (10) is provided with a glue pressing roller (8); a lithium battery (9) placing position is arranged in front of the limiting mechanism (5), and the rubber pressing roller (8) moves along the slide rails (6) on two sides above the lithium battery (9) placing position. The utility model has the advantages that: simple structure, convenient operation has not only solved the problem that production efficiency is low, but also has solved the problem of rubber coating quality from the root, makes this important process of battery rubber coating obtain abundant guarantee.
Description
Technical Field
The utility model relates to a manual rubber coating frock of lithium cell belongs to lithium cell production technical field.
Background
The power lithium ion battery is mainly applied to the fields of automobiles, ships, energy storage and the like, and due to the pollution and the non-regenerability of fossil energy, the power lithium ion battery can be rapidly developed in the field of new energy in the future, and the market demand is greatly increased. The lithium battery encapsulation is an important process in the production process of the lithium battery, and manual encapsulation is mostly adopted; taking a square power lithium ion battery as an example, the other surfaces except the anode and the cathode of the battery need to be encapsulated, and the manual encapsulation has the following problems: firstly, the productivity is low, and manual rubber coating work load is big, and inefficiency has seriously restricted manufacturer's shipment volume, and secondly the rubber coating quality can't guarantee, and the manual rubber coating in-process very easily produces the bubble and the rubber coating is not in place the scheduling problem, especially two bigger planes from top to bottom produce the bubble more easily, lead to product quality unqualified and the phenomenon of doing over again to take place frequently. Some battery encapsulation machines, for example, chinese patent CN201711040029.2, entitled square lithium battery encapsulation device, have been designed, and although certain problems are solved, there are problems of complicated equipment, high cost, inconvenient operation, etc.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a manual rubber coating frock of lithium cell, simple structure, convenient operation has not only solved the problem that production efficiency is low, but also has solved the problem of rubber coating quality from the root, makes this important process of battery rubber coating obtain abundant guarantee, solves the problem that exists among the background art.
The technical scheme of the utility model is that:
a manual rubber coating tool for a lithium battery comprises a rubber belt roller, a swing roller, a first rubber coating roller, a second rubber coating roller, a limiting mechanism, a slideway, a workbench and a rubber press roller; an adhesive tape roller is arranged on one side of the workbench through an adhesive tape roller bracket, a swing roller connecting frame is hinged to the adhesive tape roller bracket, and the swing roller is arranged on the swing roller connecting frame; a first glue passing roller bracket, a second glue passing roller bracket and a limiting mechanism are sequentially arranged on a workbench in front of the adhesive tape roller bracket, a first glue passing roller and a second glue passing roller are respectively arranged on the first glue passing roller bracket and the second glue passing roller bracket, slide ways are arranged on two sides of the limiting mechanism, a glue pressing roller bracket slides on the slide ways, and a glue pressing roller is arranged on the glue pressing roller bracket; a lithium battery placing position is arranged in front of the limiting mechanism, and the rubber pressing roller moves along the slide ways on the two sides above the lithium battery placing position.
The limiting mechanism is of a groove structure and comprises a groove bottom, a first groove wall and a second groove wall, the first groove wall is higher than the second groove wall, and the outer surface of the second groove wall is close to the position where the lithium battery is placed. When the adhesive tape is not coated with the adhesive, the lithium battery and the adhesive tape are cut by the cutting knife, and the adhesive tape is adhered to the upper surface of the second groove wall, so that the adhering area of the adhesive tape is reduced, and the adhesive tape is convenient to use. An adhesive tape positioning block is arranged on the first groove wall, and the adhesive tape moves downwards along the side face close to the adhesive tape positioning block to play a role in controlling the adhesive tape; the upper surface of the second groove wall is provided with a cutting groove, and the cutting knife cuts the adhesive tape along the cutting groove, so that the adhesive tape is cut orderly, and a good appearance is kept; two ends of the outer surface of the second groove wall are respectively provided with a battery positioning block II and a battery positioning block I, and when the rubber coating is carried out, the lithium battery is tightly attached between the battery positioning block II and the battery positioning block I, so that the movement of the lithium battery is limited, and the stability is improved; the outer surface of the groove wall II is provided with an inner groove I, an inner groove III and an inner groove II, the inner groove III positioned in the middle is used for placing an explosion-proof valve of the lithium battery when the top end of the lithium battery is tightly attached to the groove wall II, the shape of the explosion-proof valve is irregular, and the stability can be damaged when the explosion-proof valve is directly contacted with the groove wall II; the first inner groove and the second inner groove which are positioned on two sides are subjected to insulation treatment, the insulation layers are arranged in the first inner groove and the second inner groove, when the top end of the lithium battery is tightly attached to the second groove wall, the first inner groove and the second inner groove are used for respectively placing the anode and the cathode of the lithium battery, the second groove wall is made of steel, if the second groove wall is directly contacted with the anode and the cathode of the lithium battery, short circuit can be caused, and the lithium battery cannot be in.
The handle is arranged on the rubber-pressing roller support, so that the rubber-pressing roller can be moved conveniently.
The workbench is a rectangular wood board. The adhesive tape roller is a feeding station and is horizontally arranged on the workbench and used for placing an adhesive tape. The swing roller is parallel to the adhesive tape roller, and swings in the air along with the swing roller connecting frame to adjust the length of the adhesive tape. The first glue passing roller and the second glue passing roller are parallel to each other and are simultaneously parallel to the adhesive tape roller.
The adhesive tape roller, the swing roller, the first adhesive passing roller, the second adhesive passing roller and the rubber pressing roller are all rotatable rollers.
Limiting mechanism installs in the workstation intermediate position, and during the inoperative, the one end of sticky tape is glued in here, lies in the lithium cell top during the rubber coating, plays the effect of fixed lithium cell position. The groove structure of the limiting mechanism is convenient for cutting off the adhesive tape.
The slide ways are fixed on two sides of the workbench and are parallel to two sides of the workbench; when the rubber pressing roller works, the adhesive tape is extruded, so that the adhesive tape is tightly adhered to the surface of the lithium battery, and no air bubbles are generated; the handle is used for driving the rubber pressing roller to move along the slideway. And the rubber passing roller I and the rubber passing roller II are provided with granular rubber to prevent the rubber belt from being stuck.
The utility model has the advantages that: simple structure, convenient operation has not only solved the problem that production efficiency is low, but also has solved the problem of rubber coating quality from the root, makes this important process of battery rubber coating obtain abundant guarantee.
Drawings
FIG. 1 is a schematic view of an embodiment of the present invention;
FIG. 2 is a schematic view of an embodiment of a tape roll;
FIG. 3 is a schematic view of a position-limiting mechanism according to an embodiment of the present invention;
in the figure: the device comprises an adhesive tape roller 1, a swing roller 2, a first adhesive passing roller 3, a second adhesive passing roller 4, a limiting mechanism 5, a slide 6, a workbench 7, an adhesive pressing roller 8, a lithium battery 9, an adhesive pressing roller support 10, an adhesive tape roller support 11, a swing roller connecting frame 12, a first adhesive passing roller support 13, a second adhesive passing roller support 14, a first groove wall 15, a second groove wall 16, an adhesive tape 17, a handle 18, a groove bottom 19, a second battery positioning block 20, a tape positioning block 21, a cutting groove 22, a first battery positioning block 23, a first inner groove 24, a third inner groove 25 and a second inner groove 26.
Detailed Description
The present invention is further illustrated by the following examples.
A manual encapsulation tool for a lithium battery comprises an adhesive tape roller 1, a swing roller 2, a first rubber passing roller 3, a second rubber passing roller 4, a limiting mechanism 5, a slide 6, a workbench 7 and a rubber pressing roller 8; an adhesive tape roller 1 is arranged on one side of the workbench 7 through an adhesive tape roller bracket 11, a swing roller connecting frame 12 is hinged on the adhesive tape roller bracket 11, and a swing roller 2 is arranged on the swing roller connecting frame 12; a first glue passing roller bracket 13, a second glue passing roller bracket 14 and a limiting mechanism 5 are sequentially arranged on a workbench in front of the first glue passing roller bracket 11, a first glue passing roller 3 and a second glue passing roller 4 are respectively arranged on the first glue passing roller bracket 13 and the second glue passing roller bracket 14, slide ways 6 are arranged on two sides of the limiting mechanism 5, a glue pressing roller bracket 10 slides on the slide ways 6, and a glue pressing roller 8 is arranged on the glue pressing roller bracket 10; a lithium battery 9 placing position is arranged in front of the limiting mechanism 5, and the rubber pressing roller 8 moves along the two side slideways 6 above the lithium battery 9 placing position.
The limiting mechanism 5 is of a groove structure and comprises a groove bottom 19, a first groove wall 15 and a second groove wall 16, the first groove wall 15 is higher than the second groove wall 16, and the outer surface of the second groove wall 16 is close to the position where the lithium battery 9 is placed. When the rubber is not coated, and after the lithium battery and the adhesive tape are cut off by the cutting knife, the adhesive tape is adhered to the upper surface of the second groove wall 16, so that the adhering area of the adhesive tape is reduced, and the use is convenient. An adhesive tape positioning block 21 is arranged on the first groove wall 15, and the adhesive tape 17 moves downwards by clinging to the side surface of the adhesive tape positioning block 21 to play a role in controlling the adhesive tape; a cutting groove 22 is formed in the upper surface of the second groove wall 16, and the cutting knife cuts the adhesive tape along the cutting groove, so that the adhesive tape is cut neatly and good appearance is kept; two ends of the outer surface of the groove wall II 16 are respectively provided with a battery positioning block II 20 and a battery positioning block I23, and when the rubber coating is carried out, the lithium battery is tightly attached between the battery positioning block II 20 and the battery positioning block I23, so that the movement of the lithium battery is limited, and the stability is improved; the outer surface of the second groove wall 16 is provided with a first inner groove 24, a third inner groove 25 and a second inner groove 26, the third inner groove 25 positioned in the middle is used for placing an explosion-proof valve of the lithium battery when the top end of the lithium battery is tightly attached to the second groove wall 16, the shape of the explosion-proof valve is irregular, and the stability can be damaged when the explosion-proof valve is directly contacted with the second groove wall 16; the first inner groove 24 and the second inner groove 26 on two sides are subjected to insulation treatment, an insulating layer is arranged in the first inner groove 24 and the second inner groove 26, when the top end of the lithium battery is tightly attached to the second groove wall 16, the second inner groove wall 16 is used for placing the anode and the cathode of the lithium battery respectively, the second groove wall 16 is made of steel, if the second groove wall is directly contacted with the anode and the cathode of the lithium battery, short circuit can be caused, and the lithium battery cannot be short-circuited due to the fact that.
The handle 18 is arranged on the moulding roller support 10, so that the moulding roller 8 can be moved conveniently.
The workbench is a rectangular wood board. The adhesive tape roller 1 is a feeding station and is horizontally arranged on the workbench and used for placing an adhesive tape 17. The swing roller is parallel to the adhesive tape roller and swings in the air along with the swing roller connecting frame 12, and the length of the adhesive tape is adjusted. The first rubber passing roller 3 and the second rubber passing roller 4 are parallel to each other and are simultaneously parallel to the adhesive tape roller.
The adhesive tape roller 1, the swing roller 2, the first glue passing roller 3, the second glue passing roller 4 and the glue pressing roller 8 are all rotatable rollers.
Limiting mechanism installs in the workstation intermediate position, and during the inoperative, the one end of sticky tape is glued in here, lies in the lithium cell top during the rubber coating, plays the effect of fixed lithium cell position. The groove structure of the limiting mechanism is convenient for cutting off the adhesive tape.
The slide ways are fixed on two sides of the workbench and are parallel to two sides of the workbench; when the rubber pressing roller works, the adhesive tape is extruded, so that the adhesive tape is tightly adhered to the surface of the lithium battery, and no air bubbles are generated; the handle is used for driving the rubber pressing roller to move along the slideway.
The working process of the embodiment is as follows: before use, the adhesive tape 17 is placed at the adhesive tape roller 1, then the adhesive tape is pulled, firstly passes through the lower part of the swing roller 2, then passes through the lower part of the first adhesive roller 3, then passes through the upper part of the second adhesive roller 4, and finally the adhesive tape is adhered to the second groove wall 16 of the limiting mechanism 5. And the rubber passing roller I3 and the rubber passing roller II 4 are provided with granular rubber to prevent the rubber belt from being stuck.
And starting the encapsulation operation, firstly clinging the bottom of the lithium battery along the second groove wall 16 of the limiting mechanism, then pulling the adhesive tape to the top of the lithium battery (the anode and the cathode of the lithium battery are positioned at the top of the lithium battery) and adhering the adhesive tape, then pushing the handle 18 to drive the rubber pressing roller 8 to move forwards along the slide 6, flattening the adhesive tape on the upper surface of the lithium battery, stopping when the adhesive tape reaches the position of the limiting mechanism 5, and then returning the rubber pressing roller 8 to the initial position to complete the encapsulation of the upper surface of the lithium battery.
And then, rotating the lithium battery by 90 degrees, enabling the top end of the lithium battery to face downwards and the bottom of the lithium battery to face upwards, and encapsulating the bottom of the lithium battery.
After the completion, the lithium battery is rotated by 90 degrees, the lower surface of the lithium battery faces upwards, the top end of the battery is tightly attached to the limiting mechanism 5, the handle 18 is pushed again, the glue pressing roller 8 is driven to move along the slide 6, the stop is reached at the limiting mechanism 5, then the glue pressing roller 8 returns to the initial position, and the encapsulation of the lower surface of the lithium battery is completed.
The tape is then cut at the groove structure of the stop 5 with a cutter.
And finally, manually encapsulating the two sides of the lithium battery, and finishing encapsulation after the encapsulation is finished.
In the process, if the length of the adhesive tape is not suitable, the oscillating roller 2 can be adjusted to control the length of the adhesive tape, and when the adhesive tape is scratched by a cutter, perfect cutting can be realized only by scratching the adhesive tape tightly along the position of the limiting mechanism 5.
When the lithium battery is placed on the workbench 7, the height of the lithium battery is slightly higher than the height of the glue pressing roller 8 from the workbench, so when the glue pressing roller 8 is pushed, the glue pressing roller 8 can tightly press the adhesive tape on the lithium battery without generating bubbles. The utility model discloses great improvement work efficiency and quality.
Claims (5)
1. The utility model provides a manual rubber coating frock of lithium cell which characterized in that: comprises an adhesive tape roller (1), a swing roller (2), a first glue passing roller (3), a second glue passing roller (4), a limiting mechanism (5), a slideway (6), a workbench (7) and a glue pressing roller (8); an adhesive tape roller (1) is arranged on one side of the workbench (7) through an adhesive tape roller support (11), a swing roller connecting frame (12) is hinged on the adhesive tape roller support (11), and a swing roller (2) is arranged on the swing roller connecting frame (12); a first glue passing roller support (13), a second glue passing roller support (14) and a limiting mechanism (5) are sequentially arranged on a workbench in front of the adhesive tape roller support (11), a first glue passing roller (3) and a second glue passing roller (4) are respectively arranged on the first glue passing roller support (13) and the second glue passing roller support (14), slide ways (6) are arranged on two sides of the limiting mechanism (5), a glue pressing roller support (10) slides on the slide ways (6), and a glue pressing roller (8) is arranged on the glue pressing roller support (10); a lithium battery (9) placing position is arranged in front of the limiting mechanism (5), and the rubber pressing roller (8) moves along the slide rails (6) on two sides above the lithium battery (9) placing position.
2. The manual encapsulation frock of lithium cell of claim 1, its characterized in that: the limiting mechanism (5) is of a groove structure and comprises a groove bottom (19), a first groove wall (15) and a second groove wall (16), the first groove wall (15) is higher than the second groove wall (16), and the outer surface of the second groove wall (16) is close to the position where the lithium battery (9) is placed.
3. The manual rubber coating frock of lithium cell of claim 2, its characterized in that: the battery cell structure is characterized in that an adhesive tape positioning block (21) is arranged on the first groove wall (15), a cutting groove (22) is formed in the upper surface of the second groove wall (16), a battery positioning block II (20) and a battery positioning block I (23) are respectively arranged at two ends of the outer surface of the second groove wall (16), an inner groove I (24), an inner groove III (25) and an inner groove II (26) are formed in the outer surface of the second groove wall (16), the first inner groove (24) and the second inner groove (26) located on two sides are subjected to insulation treatment, and an insulating layer is arranged in the.
4. The manual encapsulation frock of lithium cell of claim 1 or 2, characterized in that: the adhesive tape roller (1) is a feeding station, is horizontally arranged on the workbench and is used for placing an adhesive tape (17); the swing roller is parallel to the adhesive tape roller and swings in the air along with the swing roller connecting frame (12) to adjust the length of the adhesive tape; the first glue passing roller (3) and the second glue passing roller (4) are parallel to each other and are simultaneously parallel to the adhesive tape roller.
5. The manual encapsulation frock of lithium cell of claim 1 or 2, characterized in that: the adhesive tape roller (1), the swing roller (2), the first glue passing roller (3), the second glue passing roller (4) and the glue pressing roller (8) are all rotatable rollers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021327086.6U CN212182473U (en) | 2020-07-08 | 2020-07-08 | Manual rubber coating frock of lithium cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021327086.6U CN212182473U (en) | 2020-07-08 | 2020-07-08 | Manual rubber coating frock of lithium cell |
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| Publication Number | Publication Date |
|---|---|
| CN212182473U true CN212182473U (en) | 2020-12-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021327086.6U Active CN212182473U (en) | 2020-07-08 | 2020-07-08 | Manual rubber coating frock of lithium cell |
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| CN (1) | CN212182473U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113471543A (en) * | 2021-06-16 | 2021-10-01 | 合肥国轩高科动力能源有限公司 | Manual rubber coating device of general type battery cell |
-
2020
- 2020-07-08 CN CN202021327086.6U patent/CN212182473U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113471543A (en) * | 2021-06-16 | 2021-10-01 | 合肥国轩高科动力能源有限公司 | Manual rubber coating device of general type battery cell |
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