CN108011131B - Rolling and folding mechanism - Google Patents
Rolling and folding mechanism Download PDFInfo
- Publication number
- CN108011131B CN108011131B CN201711248530.8A CN201711248530A CN108011131B CN 108011131 B CN108011131 B CN 108011131B CN 201711248530 A CN201711248530 A CN 201711248530A CN 108011131 B CN108011131 B CN 108011131B
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- CN
- China
- Prior art keywords
- rolling
- roll
- roller
- over
- folding
- 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.)
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Links
- 238000005096 rolling process Methods 0.000 title claims abstract description 71
- 230000007246 mechanism Effects 0.000 title claims abstract description 14
- 239000004033 plastic Substances 0.000 abstract description 12
- 239000012785 packaging film Substances 0.000 abstract description 7
- 229920006280 packaging film Polymers 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 4
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 4
- 229910001416 lithium ion Inorganic materials 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 238000009966 trimming Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000003792 electrolyte Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/058—Construction or manufacture
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/04—Construction or manufacture in general
- H01M10/0404—Machines for assembling batteries
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/10—Primary casings, jackets or wrappings of a single cell or a single battery
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Sealing Battery Cases Or Jackets (AREA)
Abstract
The invention discloses a rolling mechanism, which comprises a rolling base and rolling brackets arranged on the rolling base, wherein the rolling brackets are arranged in a mirror image manner, the opposite side surfaces of the two rolling brackets are respectively provided with a rolling supporting table, and a rolling channel is arranged between the two rolling supporting tables; the rolling support is provided with a horizontal first roller group and a vertical second roller group along the direction of the rolling support table, and the first roller group and the second roller group are positioned in the plane where the semi-potential rolling support table is positioned. The battery plastic packaging film can be rapidly folded from horizontal to vertical, and has the advantages of good folding effect, consistent specification and high quality.
Description
Technical Field
The invention relates to a rolling mechanism, in particular to a rolling mechanism for a battery plastic packaging film.
Background
Batteries are a power source for many electronic and electrical devices. The rapid development of traffic, communication and electronic information technologies, the deep popularization of electric automobiles, mobile phones and notebook computers in the life of people, greatly promotes the progress of battery technology, and therefore, new battery products are layered endlessly.
Since the advent of lithium ion batteries, lithium ion batteries have been increasingly focused on various industries, such as electric automobile industry, because of their advantages of large capacity, long cycle life, high cost performance, and the like. Lithium ion batteries are generally composed of a positive electrode, a negative electrode, a separator, an electrolyte, and the like. The pole pieces are separated by a diaphragm to prepare a battery core package, and then the battery core is packaged into a plastic or metal shell, and electrolyte is injected and sealed to form the battery.
In the process of producing and processing the lithium ion battery, the final trimming, flanging and shaping processes are required to be carried out on the aluminum plastic film outside the battery, the existing edge cutter is required to be manually carried out in multiple procedures, such as positioning and placing of products, trimming and shaping and the like. Therefore, the efficiency is low, and the safety of the operation is not ensured due to direct contact with the battery in the manual operation process, so that the reject ratio of the battery is easily increased; in addition, the manual positioning, trimming or flanging is easy to cause inconsistent edges of the battery, so that the production speed of a finished battery product is reduced, and the production quality of the battery is reduced.
At present, in the battery flanging process, the battery is bent manually, and the bending length and the bending angle are greatly different, so that the phenomenon of uneven edges of the battery during compaction is caused, and the use is influenced.
Disclosure of Invention
The invention aims to solve the technical problem of providing a rolling and folding mechanism which can rapidly fold the battery plastic packaging film from the horizontal side to the vertical side, and has the advantages of good folding effect, consistent specification and high quality.
In order to solve the technical problems, the invention provides a rolling mechanism which comprises a rolling base and rolling supports arranged on the rolling base, wherein the rolling supports are arranged in a mirror image manner, rolling support tables are arranged on opposite side surfaces of the two rolling supports, and a rolling channel is arranged between the two rolling support tables; the rolling support is provided with a horizontal first roller group and a vertical second roller group along the direction of the rolling support table, and the first roller group and the second roller group are positioned in the plane where the semi-potential rolling support table is positioned.
Preferably, the first roller group comprises three rollers arranged in a single row, the heads of the rollers are in a shape of a circular truncated cone, and the included angles between the bus and the axis of the rollers are sequentially increased.
Preferably, the second roller group comprises three rollers arranged in a single row, the heads of the rollers are in a shape of a circular table, the included angle between the bus and the axis of the rollers is sequentially reduced, and the included angle of the first roller is not smaller than that of the third roller in the first roller group.
Preferably, the rolling support is slidably arranged on the rolling base, an adjusting fixing block is arranged on the rolling base, an adjusting screw is arranged on the rolling support, and the other end of the adjusting screw is arranged on the adjusting fixing block.
Preferably, the rolling base is provided with an adjusting graduated scale perpendicular to the rolling channel.
Preferably, the adjusting screw is provided with an adjusting knob.
Preferably, the first roller group and the second roller group are respectively arranged on two roller brackets, the roller brackets are arranged on the rolling bracket in a sliding manner, a fine adjustment screw is arranged on the roller brackets, and the fine adjustment screw is arranged on the rolling bracket.
Preferably, the fine adjustment screw is provided with an adjusting knob.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the battery can stably pass through the processing area in the same direction on the same plane through the rolling support table and the rolling channel between the rolling support tables, so that the flanging quality is improved.
2. In the plane where the horizontal first roller set semi-potential rolling supporting table is positioned, the plastic packaging film edge of the battery can be lifted upwards by a fixed angle, and the bending effect is good.
3. The vertical second roller group is tightly attached to the plane where the rolling supporting table is located, so that the lifted plastic packaging film edge can be pressed onto the battery body, and each part on two sides of the plastic packaging film can be flexibly flattened by large pressure multiple times by using the roller group, therefore, the flattening effect is good, and the quality is high.
4. According to the invention, the rolling support tables and the parts on the rolling support tables are symmetrically arranged, so that the plastic packaging film can roll and fold two side surfaces simultaneously, and the production efficiency is high.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the description of the embodiments of the present invention will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained according to these drawings without inventive effort for a person of ordinary skill in the art.
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic top view of the present invention;
fig. 3 is a schematic side view of the present invention.
The device comprises a 500-rolling support, a 501-rolling supporting table, a 502-rolling channel, 510-adjusting fixed blocks, 511-adjusting screws, 512-adjusting knobs, 513-adjusting graduated scales, 530-roller supports, 531-first roller groups, 532-second roller groups and 533-fine adjusting screws.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, based on the embodiments of the present invention, which would be apparent to one of ordinary skill in the art without making any inventive effort, are within the scope of the present invention.
Examples
Referring to fig. 1 to 3, the invention discloses a rolling mechanism, which comprises a rolling base (not shown in the figure) and a rolling bracket 500 arranged on the rolling base, wherein a rolling saddle 501 is arranged on the rolling bracket 500. Both the roll-over stand 500 and the roll-over stand 501 have two sets that are mirror images of each other. A roll-over channel 502 is provided between the two roll-over pallets 501, and the roll-over stand 500 is capable of sliding away from or towards the roll-over channel 502.
The roll-over base is provided with an adjusting fixing block 510, the roll-over support 500 is provided with an adjusting screw 511, and the other end of the adjusting screw 511 is arranged on the adjusting fixing block 510. An adjustment knob 512 is provided on the adjustment screw 511. Turning the adjustment knob 512 allows the roll-over stand 500 to slide to change the width of the roll-over channel 502, thereby accommodating different types of batteries and improving compatibility.
The roll-over base is provided with an adjustment scale 513 perpendicular to the roll-over channel 502. An adjustment scale 513 may be provided at the bottom of the roll-over stand 500. When the roll-over brackets 500 are adjusted, the positions of the roll-over brackets 500 can be determined by checking the positions where the edges of the roll-over brackets 500 fall on the adjustment scale 513, so as to accurately adjust the interval between the two roll-over brackets 500.
The roller bracket 530 is slidably provided at the top of the roller bracket 500. One end of the roller support 530 is provided with a fine adjustment screw 533, and the other end is provided with a first roller group 531 or a second roller group 532 along the direction of the rolling saddle 501. The first roller set 531 is immediately adjacent to the second roller set 532. The fine tuning screw 533 is provided on the roll-over stand 500, and an adjustment knob 512 is further provided on the fine tuning screw 533. The trimming screw 533 is used for adjusting the distance between the first roller set 531 or the second roller set 532 on both sides of the rolling channel 502 to be substantially the same as the width of the battery body.
The first roller set 531 includes three rollers horizontally disposed on the roller support 530, and the three rollers are disposed in a single row along the direction of the rolling tray 501, and the semi-potential rolling tray 501 is located in a plane. The head of the roller is in a shape of a round table, and the included angle between the bus and the axis of the roller is sequentially increased. The first roller group 531 can gradually lift the horizontal plastic sealing film upwards, and when the battery reaches the third roller, the angle of lifting the plastic sealing film is maximum.
The second roller set 532 includes three rollers vertically disposed on the roller support 530, and the three rollers are disposed in a single row along the direction of the rolling tray 501, and the semi-potential rolling tray 501 is located in a plane. The head of the roller is in a round table shape, the included angle between the bus and the axis is sequentially reduced, the included angle of the first roller is not smaller than the included angle of the third roller in the first roller group, and the included angle of the last roller is 0 DEG, so that the included angles between the rollers of the first roller group 531 and the second roller group 532 and the horizontal plane are gradually increased to 90 deg. The second roller set 532 can gradually fold the lifted plastic sealing film towards the battery body, and when the battery reaches the last roller, the plastic sealing film is just pressed onto the battery body.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. The rolling and folding mechanism is characterized by comprising a rolling and folding base and rolling and folding brackets arranged on the rolling and folding base, wherein the rolling and folding brackets are arranged in a mirror image mode, rolling and folding supporting tables are arranged on opposite side surfaces of the two rolling and folding brackets, and a rolling and folding channel is arranged between the two rolling and folding supporting tables;
a horizontal first roller group and a vertical second roller group are arranged on the rolling support along the direction of the rolling support table, and the first roller group and the second roller group are positioned in the plane where the semi-potential rolling support table is positioned;
the first roller group comprises three rollers arranged in a single row, the heads of the rollers are in a shape of a circular table, and the included angles between the bus and the axis of the rollers are sequentially increased;
the second roller set comprises three rollers arranged in a single row, the heads of the rollers are in a round table shape, the included angle between the bus and the axis of the rollers is sequentially reduced, and the included angle of the first roller is not smaller than that of the third roller in the first roller set.
2. The roll-over mechanism of claim 1, wherein the roll-over bracket is slidably disposed on a roll-over base, an adjusting fixing block is disposed on the roll-over base, an adjusting screw is disposed on the roll-over bracket, and the other end of the adjusting screw is disposed on the adjusting fixing block.
3. The roll-over mechanism of claim 2, wherein the roll-over base is provided with an adjustment scale perpendicular to the roll-over channel.
4. A roll-over mechanism as claimed in claim 2 or 3, wherein the adjustment screw is provided with an adjustment knob.
5. The roll-over mechanism of claim 1, wherein the first roller set and the second roller set are respectively disposed on two roller supports, the roller supports are slidably disposed on the roll-over supports, a fine adjustment screw is disposed on the roller supports, and the fine adjustment screw is disposed on the roll-over supports.
6. The roll-over mechanism of claim 5, wherein the fine adjustment screw is provided with an adjustment knob.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711248530.8A CN108011131B (en) | 2017-12-01 | 2017-12-01 | Rolling and folding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711248530.8A CN108011131B (en) | 2017-12-01 | 2017-12-01 | Rolling and folding mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108011131A CN108011131A (en) | 2018-05-08 |
| CN108011131B true CN108011131B (en) | 2024-02-13 |
Family
ID=62056073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711248530.8A Active CN108011131B (en) | 2017-12-01 | 2017-12-01 | Rolling and folding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108011131B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110504478B (en) * | 2019-08-27 | 2021-03-19 | 广东利元亨智能装备股份有限公司 | Battery core forming process |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202316698U (en) * | 2011-11-18 | 2012-07-11 | 随州佳诚科技机械有限公司 | Double-faced door plank rolling and bending forming machine |
| CN203485444U (en) * | 2013-09-27 | 2014-03-19 | 李月章 | Separating side planing dual-edge binding machine |
| CN103985907A (en) * | 2014-04-28 | 2014-08-13 | 东莞市骏泰精密机械有限公司 | Lithium battery double-flanged mechanism |
| CN204167426U (en) * | 2014-11-26 | 2015-02-18 | 四川捷能新能源科技有限公司 | Be applicable to the crimping unit of lithium ion battery flanging |
| CN105762418A (en) * | 2016-04-13 | 2016-07-13 | 东莞市天逸自动化机械设备有限公司 | Polymer lithium battery edge trimming machine |
| CN107069056A (en) * | 2016-12-30 | 2017-08-18 | 深圳市赢合科技股份有限公司 | A kind of battery edge-folding device and method |
| CN207697034U (en) * | 2017-12-01 | 2018-08-07 | 苏州三屹晨光自动化科技有限公司 | A kind of rolling folding reshaping device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI236180B (en) * | 2004-04-28 | 2005-07-11 | Wistron Neweb Corp | Fine tuning mechanism for rotation angle, and the satellite antenna using the same |
-
2017
- 2017-12-01 CN CN201711248530.8A patent/CN108011131B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202316698U (en) * | 2011-11-18 | 2012-07-11 | 随州佳诚科技机械有限公司 | Double-faced door plank rolling and bending forming machine |
| CN203485444U (en) * | 2013-09-27 | 2014-03-19 | 李月章 | Separating side planing dual-edge binding machine |
| CN103985907A (en) * | 2014-04-28 | 2014-08-13 | 东莞市骏泰精密机械有限公司 | Lithium battery double-flanged mechanism |
| CN204167426U (en) * | 2014-11-26 | 2015-02-18 | 四川捷能新能源科技有限公司 | Be applicable to the crimping unit of lithium ion battery flanging |
| CN105762418A (en) * | 2016-04-13 | 2016-07-13 | 东莞市天逸自动化机械设备有限公司 | Polymer lithium battery edge trimming machine |
| CN107069056A (en) * | 2016-12-30 | 2017-08-18 | 深圳市赢合科技股份有限公司 | A kind of battery edge-folding device and method |
| CN207697034U (en) * | 2017-12-01 | 2018-08-07 | 苏州三屹晨光自动化科技有限公司 | A kind of rolling folding reshaping device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108011131A (en) | 2018-05-08 |
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