CN110872016A - Deviation-rectifying punching device for self-adaptive pole piece incoming material - Google Patents
Deviation-rectifying punching device for self-adaptive pole piece incoming material Download PDFInfo
- Publication number
- CN110872016A CN110872016A CN201811004420.1A CN201811004420A CN110872016A CN 110872016 A CN110872016 A CN 110872016A CN 201811004420 A CN201811004420 A CN 201811004420A CN 110872016 A CN110872016 A CN 110872016A
- Authority
- CN
- China
- Prior art keywords
- pole piece
- deviation
- punching
- unreeling
- rectifying
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000004080 punching Methods 0.000 title claims abstract description 39
- 239000013072 incoming material Substances 0.000 title claims description 8
- 239000000463 material Substances 0.000 claims abstract description 5
- 238000005520 cutting process Methods 0.000 claims description 7
- 241000270295 Serpentes Species 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/02—Registering, tensioning, smoothing or guiding webs transversely
- B65H23/032—Controlling transverse register of web
- B65H23/038—Controlling transverse register of web by rollers
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention discloses a deviation-rectifying punching device for self-adaptive pole piece feeding, which comprises a pole piece unreeling mechanism, a swinging deviation-rectifying mechanism and a pole piece punching mechanism, wherein an unreeling roller capable of moving inside and outside is arranged at the upper end of the pole piece unreeling mechanism, at least two unreeling guide rollers are arranged above the right side of the unreeling roller, the upper end of the unreeling guide roller is provided with the swinging deviation-rectifying mechanism which is horizontally arranged, at least two swinging rollers which are horizontally arranged are arranged at the upper end of the swinging deviation-rectifying mechanism, and the pole piece punching mechanism which is horizontally arranged and can move inside and outside is arranged below the right side of the swinging deviation. The pole piece material roll is subjected to deviation correction one by one at the pole piece unreeling mechanism, the swing deviation correcting mechanism and the pole piece punching mechanism, so that punching size errors are further eliminated, and the precision is higher; therefore, the invention has the advantages of novel design, simple structure, high deviation rectification precision and suitability for punching pole pieces with large snakelike bends and multiple connecting belts.
Description
Technical Field
The invention relates to the technical field of battery cell preparation, in particular to a deviation-correcting punching device for self-adaptive pole piece incoming materials of lithium battery pole piece punching equipment.
Background
In the production process of the lithium ion battery and the polymer battery thereof, die cutting forming is an important process, the quality of the battery is directly influenced by the precision of die-cut pole pieces, in die cutting equipment, the distance from the battery pole piece coil to a die cutting die is long, the pole piece is easy to deviate, and therefore the die cutting precision is difficult to guarantee.
The pole piece punching machine which is the mainstream in the market at present directly punches after the deviation rectification in the pole piece process, and the mode has higher requirement on coil incoming materials.
Disclosure of Invention
The invention aims to provide a deviation-rectifying punching device for self-adaptive pole piece incoming materials, which is novel in design, simple in structure, high in deviation-rectifying precision and suitable for punching pole pieces with large snake bends and multiple connecting belts.
In order to achieve the above object, the present invention is achieved by the following technical solutions.
The utility model provides a die-cut device of rectifying of self-adaptation pole piece supplied material, including pole piece unwinding mechanism, swing mechanism and the pole piece die-cut mechanism of rectifying, pole piece unwinding mechanism upper end is provided with the unwinding roller that can the inside and outside motion, the unwinding roller upper right side is provided with two at least unwinding guide rolls, the swing mechanism of rectifying that is the level and arranges is installed to unwinding guide roll upper end, the swing mechanism of rectifying upper end is provided with two at least swing rollers that are the level and arrange, but swing mechanism of rectifying right side below is installed and is the pole piece die-cut mechanism that the level was arranged and inside and outside motion.
Wherein, two unwinding guide rollers are arranged at the upper right part of the unwinding roller.
And two swing rollers which are horizontally arranged are arranged at the upper end of the swing deviation rectifying mechanism.
At least one punching guide roller is arranged between the pole piece punching mechanism and the swing deviation rectifying mechanism.
The invention has the beneficial effects that: the invention relates to a deviation-rectifying punching device for self-adaptive pole piece feeding, which comprises a pole piece unreeling mechanism, a swinging deviation-rectifying mechanism and a pole piece punching mechanism, wherein an unreeling roller capable of moving inside and outside is arranged at the upper end of the pole piece unreeling mechanism, at least two unreeling guide rollers are arranged above the right side of the unreeling roller, the upper end of the unreeling guide roller is provided with the swinging deviation-rectifying mechanism which is horizontally arranged, at least two swinging rollers which are horizontally arranged are arranged at the upper end of the swinging deviation-rectifying mechanism, and the pole piece punching mechanism which is horizontally arranged and can move inside and outside is arranged below the right side of the swinging. The pole piece material roll can be corrected at the pole piece unreeling mechanism through the unreeling roller which moves inside and outside, the corrected pole piece arrives at the swing correction mechanism again to swing and correct the deviation through the swing roller, and the pole piece which is corrected by the swing correction mechanism arrives at the pole piece punching mechanism and has a small amount of deviation due to the large snake-shaped bend of the pole piece, and then is finely adjusted through the pole piece punching mechanism which moves inside and outside, so that the punching size error is further eliminated, and the precision is higher; therefore, the invention has the advantages of novel design, simple structure, high deviation rectification precision and suitability for punching pole pieces with large snakelike bends and multiple connecting belts.
Drawings
The invention will be further described with reference to the drawings to which, however, the embodiments shown in the drawings do not constitute any limitation.
FIG. 1 is a schematic structural diagram of the present invention.
Detailed Description
The present invention will be described below with reference to specific embodiments.
As shown in fig. 1, a deviation rectifying and punching device for self-adaptive pole piece feeding comprises a pole piece unwinding mechanism 1, a swinging deviation rectifying mechanism 2 and a pole piece punching mechanism 3, wherein an unwinding roller 11 capable of moving inside and outside is arranged at the upper end of the pole piece unwinding mechanism 1, at least two unwinding guide rollers 12 are arranged at the upper right of the unwinding roller 11, the swinging deviation rectifying mechanism 2 arranged horizontally is arranged at the upper end of the unwinding guide rollers 12, at least two swinging rollers 21 arranged horizontally are arranged at the upper end of the swinging deviation rectifying mechanism 2, and the pole piece punching mechanism 3 arranged horizontally and capable of moving inside and outside is arranged at the lower right of the swinging deviation rectifying mechanism 2.
Preferably, in this embodiment, two unwinding guide rollers 12 are disposed above and to the right of the unwinding roller 11.
Preferably, the upper end of the swing deviation rectifying mechanism 2 is provided with two swing rollers 21 which are horizontally arranged.
Further, at least one punching guide roller 31 is arranged between the pole piece punching mechanism 3 and the swing deviation rectifying mechanism 2.
The pole piece material roll can be corrected by the unwinding roller 11 which moves inside and outside at the pole piece unwinding mechanism 1, the corrected pole piece reaches the swing correction mechanism 2 and swings again by the swing roller 21 for correction, because the snake bend of the pole piece is large, the pole piece which is corrected by the swing correction mechanism 2 has a small amount of deviation when reaching the pole piece punching mechanism 3, and then the pole piece is finely adjusted by the pole piece punching mechanism 3 which can move inside and outside, so that the punching size error is further eliminated, and the precision is higher; therefore, the invention has the advantages of novel design, simple structure, high deviation rectification precision and suitability for punching pole pieces with large snakelike bends and multiple connecting belts.
The above description is only a preferred embodiment of the present invention, and for those skilled in the art, the present invention should not be limited by the description of the present invention, which should be interpreted as a limitation.
Claims (4)
1. The utility model provides a die-cut device of rectifying of self-adaptation pole piece supplied material which characterized in that: the pole piece punching and cutting device comprises a pole piece unreeling mechanism (1), a swinging deviation correcting mechanism (2) and a pole piece punching and cutting mechanism (3), wherein an unreeling roller (11) capable of moving inside and outside is arranged at the upper end of the pole piece unreeling mechanism (1), at least two unreeling guide rollers (12) are arranged above the unreeling roller (11), the swinging deviation correcting mechanism (2) which is horizontally arranged is installed at the upper end of the unreeling guide rollers (12), at least two swinging rollers (21) which are horizontally arranged are arranged at the upper end of the swinging deviation correcting mechanism (2), and the pole piece punching and cutting mechanism (3) which is horizontally arranged and capable of moving inside and outside is installed below the right side of the swinging.
2. The deviation rectifying and punching device for the self-adaptive pole piece incoming material according to claim 1, characterized in that: two unwinding guide rollers (12) are arranged at the upper right of the unwinding roller (11).
3. The deviation rectifying and punching device for the self-adaptive pole piece incoming material according to claim 1, characterized in that: two swing rollers (21) which are horizontally arranged are arranged at the upper end of the swing deviation rectifying mechanism (2).
4. The deviation rectifying and punching device for the self-adaptive pole piece incoming material according to claim 1, characterized in that: at least one punching guide roller (31) is arranged between the pole piece punching mechanism (3) and the swing deviation rectifying mechanism (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811004420.1A CN110872016A (en) | 2018-08-30 | 2018-08-30 | Deviation-rectifying punching device for self-adaptive pole piece incoming material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811004420.1A CN110872016A (en) | 2018-08-30 | 2018-08-30 | Deviation-rectifying punching device for self-adaptive pole piece incoming material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110872016A true CN110872016A (en) | 2020-03-10 |
Family
ID=69715544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811004420.1A Pending CN110872016A (en) | 2018-08-30 | 2018-08-30 | Deviation-rectifying punching device for self-adaptive pole piece incoming material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110872016A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101847713A (en) * | 2010-03-23 | 2010-09-29 | 东莞市鸿宝锂电科技有限公司 | Continuous sheet-making machine |
| CN201776514U (en) * | 2010-05-13 | 2011-03-30 | 东莞市海中机械有限公司 | Full-automatic lithium battery pole piece die-cutting feeding, receiving and discharging mechanism |
| CN202363534U (en) * | 2011-11-11 | 2012-08-01 | 东莞市鸿宝锂电科技有限公司 | Pole piece punching and molding machine |
| CN104972509A (en) * | 2015-06-30 | 2015-10-14 | 东莞市得士威机械工业有限公司 | Full-automatic accurate pole piece deflection correction cutting press for continuous coating process |
| CN206705346U (en) * | 2017-03-30 | 2017-12-05 | 广东新宇智能装备有限公司 | A kind of tape transport of high speed monolithic die-cutting machine |
-
2018
- 2018-08-30 CN CN201811004420.1A patent/CN110872016A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101847713A (en) * | 2010-03-23 | 2010-09-29 | 东莞市鸿宝锂电科技有限公司 | Continuous sheet-making machine |
| CN201776514U (en) * | 2010-05-13 | 2011-03-30 | 东莞市海中机械有限公司 | Full-automatic lithium battery pole piece die-cutting feeding, receiving and discharging mechanism |
| CN202363534U (en) * | 2011-11-11 | 2012-08-01 | 东莞市鸿宝锂电科技有限公司 | Pole piece punching and molding machine |
| CN104972509A (en) * | 2015-06-30 | 2015-10-14 | 东莞市得士威机械工业有限公司 | Full-automatic accurate pole piece deflection correction cutting press for continuous coating process |
| CN206705346U (en) * | 2017-03-30 | 2017-12-05 | 广东新宇智能装备有限公司 | A kind of tape transport of high speed monolithic die-cutting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210122 Address after: 514000 No.1, wazitang, Chang'an village, Yonghe Town, Xingning City, Meizhou City, Guangdong Province Applicant after: Wen Zaidong Address before: No.88, Yincheng 7th Road, Xiabian community, Chang'an Town, Dongguan City, Guangdong Province, 523000 Applicant before: DONGGUAN GREAT AUTOMATION EQUIPMENT TECHNOLOGY Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200310 |
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| RJ01 | Rejection of invention patent application after publication |