CN210504884U - Automatic roll changing structure for diaphragm - Google Patents
Automatic roll changing structure for diaphragm Download PDFInfo
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- CN210504884U CN210504884U CN201921278311.9U CN201921278311U CN210504884U CN 210504884 U CN210504884 U CN 210504884U CN 201921278311 U CN201921278311 U CN 201921278311U CN 210504884 U CN210504884 U CN 210504884U
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- diaphragm
- suction plate
- material roll
- cylinder
- diaphragm suction
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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 discloses an automatic diaphragm roll changing structure, which relates to the technical field of motor pole piece processing equipment and comprises a supporting platform, a material roll supply device, a first diaphragm suction plate, a second diaphragm suction plate and a propulsion device, wherein the material roll supply device is arranged below the supporting platform and comprises at least two diaphragm material rolls; the pushing device is arranged on the upper surface of the supporting platform, the first diaphragm suction plate and the second diaphragm suction plate are both arranged on the pushing device and are positioned above the through hole of the supporting platform, the pushing device is provided with a first overturning cylinder, one end of the first diaphragm suction plate is connected with a cylinder rod of the first overturning cylinder, the first diaphragm suction plate and the second diaphragm suction plate are provided with at least two planes, and a diaphragm cutter for cutting off a diaphragm is arranged below the first diaphragm suction plate; the utility model has the advantages that: the quick connection of two rolls of diaphragms can be realized, the difficulty of manual material changing is reduced, and the material changing efficiency and the production efficiency of batteries are improved.
Description
Technical Field
The utility model relates to a motor pole piece processing equipment technical field, more specifically the utility model relates to an automatic structure of changing a roll of diaphragm.
Background
The lithium battery has a series of advantages of long cycle service life, light weight and the like, and is widely applied to the fields of electric vehicles, communication power supplies and energy storage. In the construction of lithium batteries, the separator is one of the key internal components. The performance of the diaphragm determines the interface structure, internal resistance and the like of the battery, directly influences the capacity, circulation, safety performance and other characteristics of the battery, and the diaphragm with excellent performance plays an important role in improving the comprehensive performance of the battery. The separator has a main function of separating the positive electrode and the negative electrode of the battery to prevent short circuit due to contact between the two electrodes, and also has a function of allowing electrolyte ions to pass therethrough. The separator material is non-conductive, and the physical and chemical properties of the separator have a great influence on the performance of the battery.
In the prior art, in the production process of batteries, after the last roll of diaphragm is used up, the feeding equipment needs to be shut down, the feeding operation of the material roll is manually carried out, and the feeding can be continuously completed after the next roll of diaphragm is connected with the last roll of diaphragm. The feeding method has the problems of low efficiency and high difficulty in manual operation, and the efficiency of battery production is reduced.
SUMMERY OF THE UTILITY MODEL
In order to overcome the not enough of prior art, the utility model provides an automatic structure of changing a roll of diaphragm, this structure can realize two rolls of diaphragm's high-speed joint, has reduced the degree of difficulty of artifical reloading, improves the production efficiency of reloading efficiency and battery.
The utility model provides a technical scheme that its technical problem adopted is: the improvement of an automatic diaphragm roll changing structure is as follows: comprises a supporting platform, a material roll feeding device, a first diaphragm suction plate, a second diaphragm suction plate and a propelling device,
the material roll supply device is arranged below the supporting platform and comprises at least two membrane material rolls for providing membranes, and the membranes penetrate out of through holes arranged on the supporting platform;
the propulsion device is arranged on the upper surface of the supporting platform, the first diaphragm suction plate and the second diaphragm suction plate are both arranged on the propulsion device and are positioned above the through hole of the supporting platform, and the propulsion device is used for driving the first diaphragm suction plate and the second diaphragm suction plate to move oppositely;
the device is characterized in that a first overturning cylinder is arranged on the propelling device, one end of the first diaphragm suction plate is connected with a cylinder rod of the first overturning cylinder and rotates under the driving of the first overturning cylinder, the first diaphragm suction plate and the second diaphragm suction plate are provided with at least two planes capable of adsorbing diaphragms, and a diaphragm cutter for cutting off the diaphragms is arranged below the first diaphragm suction plate.
In the above structure, the propulsion device includes a translational slide rail, a first translational plate, a second translational plate, a first propulsion cylinder, and a second propulsion cylinder;
the two translation sliding rails are fixed on the upper surface of the supporting platform in parallel, two ends of the first translation plate and two ends of the second translation plate are respectively installed on the two translation sliding rails, the first propulsion cylinder and the second propulsion cylinder are fixed on the upper surface of the supporting platform, the top end of a cylinder rod of the first propulsion cylinder is fixedly connected with the first translation plate, and the top end of a cylinder rod of the second propulsion cylinder is fixedly connected with the second translation plate.
In the structure, the first overturning cylinder is fixed on the first translation plate, the first translation plate is provided with a first bearing seat, and the other end of the first diaphragm suction plate is rotatably installed in the first bearing seat.
In the structure, the second translation plate is fixedly provided with a second overturning cylinder and a second bearing seat, one end of the second diaphragm suction plate is connected with a cylinder rod of the second overturning cylinder, and the other end of the second diaphragm suction plate is rotatably arranged in the bearing seat.
In the above structure, the material roll supply device comprises a first material roll motor, a second material roll motor, a first membrane material roll, a second membrane material roll, a first tension roll and a second tension roll;
the first material roll motor is arranged on one side of the first membrane material roll and used for driving the first membrane material roll to rotate, the second material roll motor is arranged on one side of the second membrane material roll and used for driving the second membrane material roll to rotate;
the first tension roller is positioned above the first membrane material roll, and the second tension roller is positioned above the second membrane material roll.
The utility model has the advantages that: the utility model discloses an automatic structure of changing a roll of this kind of diaphragm can very swift realization diaphragm material roll change, and the diaphragm cut off with connect all automatic realization, the specification is unified, has improved the uniformity of product, has reduced the degree of difficulty of artifical reloading simultaneously, improves the production efficiency of reloading efficiency and battery.
Drawings
Fig. 1 is a first structural schematic diagram of an automatic roll changing structure for a diaphragm according to the present invention.
Fig. 2 is a second schematic structural diagram of the automatic roll changing structure of the diaphragm of the present invention.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive labor based on the embodiments of the present invention all belong to the protection scope of the present invention. In addition, all the connection/connection relations referred to in the patent do not mean that the components are directly connected, but mean that a better connection structure can be formed by adding or reducing connection auxiliary components according to specific implementation conditions. The utility model discloses each technical feature in the creation can the interactive combination under the prerequisite that does not contradict conflict each other.
Referring to fig. 1 and 2, the present invention discloses an automatic diaphragm roll changing structure, specifically, the automatic diaphragm roll changing structure includes a supporting platform 501, a roll supply device, a first diaphragm suction plate 502, a second diaphragm suction plate 503 and a propulsion device, the roll supply device is disposed below the supporting platform 501, the roll supply device includes at least two diaphragm rolls for providing diaphragms, and the diaphragms are passed out from a through hole 518 disposed on the supporting platform 501; in this embodiment, the roll supply device includes a first roll motor 504, a second roll motor 505, a first membrane roll 506, a second membrane roll 507, a first tension roller 508 and a second tension roller 509; the first material roll motor 504 is arranged on one side of the first membrane material roll 506, the first material roll motor 504 is used for driving the first membrane material roll 506 to rotate, the second material roll motor 505 is arranged on one side of the second membrane material roll 507, and the second material roll motor 505 is used for driving the second membrane material roll 507 to rotate; the first tension roller 508 is positioned above the first roll of separator material 506 and the second tension roller 509 is positioned above the second roll of separator material 507.
Further, the propulsion device is mounted on the upper surface of the support platform 501, the first diaphragm suction plate 502 and the second diaphragm suction plate 503 are both arranged on the propulsion device and are located above the through hole of the support platform 501, and the propulsion device is used for driving the first diaphragm suction plate 502 and the second diaphragm suction plate 503 to move oppositely; the propulsion device is provided with a first overturning cylinder 510, one end of the first diaphragm suction plate 502 is connected with a cylinder rod of the first overturning cylinder 510 and is driven by the first overturning cylinder 510 to rotate, the first diaphragm suction plate 502 and the second diaphragm suction plate 503 are provided with at least two planes capable of adsorbing diaphragms, in the embodiment, a plurality of adsorption through holes are formed in the two planes capable of adsorbing the diaphragms, the adsorption of the diaphragms is realized through the vacuum negative pressure effect, and the two planes are in a vertical state; a diaphragm cutter 511 for cutting off the diaphragm is disposed below the first diaphragm suction plate 502.
Through the structure, after the diaphragm on the first diaphragm material roll 506 is used up, the first diaphragm suction plate 502 and the second diaphragm suction plate 503 move oppositely, the diaphragm on the first diaphragm material roll 506 is clamped, the diaphragm is cut by the diaphragm cutter 511, the diaphragm is sucked by the second diaphragm suction plate 503, then the diaphragm on the second diaphragm material roll 507 is manually pulled to the second diaphragm suction plate 503, the gummed paper is arranged on one surface of the first diaphragm suction plate 502 with the suction through hole, then the first overturning cylinder 510 drives the first diaphragm suction plate 502 to overturn, the gummed paper is aligned to the second diaphragm suction plate 503, the propelling device drives the first diaphragm suction plate 502 to move towards the second diaphragm suction plate 503, and the gummed paper is pasted between the two diaphragms, so that the diaphragm connection is realized. The utility model discloses an automatic structure of changing a roll of this kind of diaphragm can very swift realization diaphragm material roll change, and the diaphragm cut off with connect all automatic realization, the specification is unified, has improved the uniformity of product, has reduced the degree of difficulty of artifical reloading simultaneously, improves the production efficiency of reloading efficiency and battery.
In the above structure, for the propulsion device, the present invention provides a specific embodiment, the propulsion device includes a translational slide rail 512, a first translational plate 513, a second translational plate 514, a first propulsion cylinder 515, and a second propulsion cylinder 516; the two translation slide rails 512 are fixed on the upper surface of the supporting platform 501 in parallel, two ends of the first translation plate 513 and two ends of the second translation plate 514 are respectively installed on the two translation slide rails 512, the first propulsion cylinder 515 and the second propulsion cylinder 516 are fixed on the upper surface of the supporting platform 501, the top end of the cylinder rod of the first propulsion cylinder 515 is fixedly connected with the first translation plate 513, and the top end of the cylinder rod of the second propulsion cylinder 516 is fixedly connected with the second translation plate 514. Because the first translation plate 513 and the second translation plate 514 are arranged on the same set of slide rails, the movement consistency of the first translation plate 513 and the second translation plate 514 is improved, the tightness of the first diaphragm suction plate 502 and the second diaphragm suction plate 503 is improved when the two plates move oppositely, and the diaphragm is conveniently cut off by the diaphragm cutter 511.
Further, the first flipping cylinder 510 is fixed on a first translation plate 513, a first bearing seat (not labeled in the figure) is arranged on the first translation plate 513, and the other end of the first diaphragm suction plate 502 is rotatably installed in the first bearing seat; a second overturning cylinder 517 and a second bearing seat (not labeled in the figure) are fixedly arranged on the second translation plate 514, one end of the second diaphragm suction plate 503 is connected with a cylinder rod of the second overturning cylinder 517, and the other end of the second diaphragm suction plate 503 is rotatably installed in the bearing seat. In this way, after the membrane on the second membrane material roll is reused, the above material changing process is repeated, and in the process, the adhesive paper needs to be arranged on the second membrane suction plate, and the connection of the membrane is completed on the first membrane suction plate.
While the preferred embodiments of the present invention have been described, the present invention is not limited to the above embodiments, and those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present invention, and such equivalent modifications or substitutions are intended to be included within the scope of the present invention as defined by the appended claims.
Claims (5)
1. The utility model provides a structure is rolled up to automatic trading of diaphragm which characterized in that: comprises a supporting platform, a material roll feeding device, a first diaphragm suction plate, a second diaphragm suction plate and a propelling device,
the material roll supply device is arranged below the supporting platform and comprises at least two membrane material rolls for providing membranes, and the membranes penetrate out of through holes arranged on the supporting platform;
the propulsion device is arranged on the upper surface of the supporting platform, the first diaphragm suction plate and the second diaphragm suction plate are both arranged on the propulsion device and are positioned above the through hole of the supporting platform, and the propulsion device is used for driving the first diaphragm suction plate and the second diaphragm suction plate to move oppositely;
the device is characterized in that a first overturning cylinder is arranged on the propelling device, one end of the first diaphragm suction plate is connected with a cylinder rod of the first overturning cylinder and rotates under the driving of the first overturning cylinder, the first diaphragm suction plate and the second diaphragm suction plate are provided with at least two planes capable of adsorbing diaphragms, and a diaphragm cutter for cutting off the diaphragms is arranged below the first diaphragm suction plate.
2. The automatic membrane roll changing structure according to claim 1, wherein: the propulsion device comprises a translation slide rail, a first translation plate, a second translation plate, a first propulsion cylinder and a second propulsion cylinder;
the two translation sliding rails are fixed on the upper surface of the supporting platform in parallel, two ends of the first translation plate and two ends of the second translation plate are respectively installed on the two translation sliding rails, the first propulsion cylinder and the second propulsion cylinder are fixed on the upper surface of the supporting platform, the top end of a cylinder rod of the first propulsion cylinder is fixedly connected with the first translation plate, and the top end of a cylinder rod of the second propulsion cylinder is fixedly connected with the second translation plate.
3. The automatic membrane roll changing structure according to claim 2, wherein: the first overturning cylinder is fixed on the first translation plate, a first bearing seat is arranged on the first translation plate, and the other end of the first diaphragm suction plate is rotatably installed in the first bearing seat.
4. The automatic membrane roll changing structure according to claim 2, wherein: the second translation plate is fixedly provided with a second overturning cylinder and a second bearing seat, one end of the second diaphragm suction plate is connected with a cylinder rod of the second overturning cylinder, and the other end of the second diaphragm suction plate is rotatably installed in the bearing seat.
5. The automatic membrane roll changing structure according to claim 1, wherein: the material roll supply device comprises a first material roll motor, a second material roll motor, a first membrane material roll, a second membrane material roll, a first tension roller and a second tension roller;
the first material roll motor is arranged on one side of the first membrane material roll and used for driving the first membrane material roll to rotate, the second material roll motor is arranged on one side of the second membrane material roll and used for driving the second membrane material roll to rotate;
the first tension roller is positioned above the first membrane material roll, and the second tension roller is positioned above the second membrane material roll.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921278311.9U CN210504884U (en) | 2019-08-06 | 2019-08-06 | Automatic roll changing structure for diaphragm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921278311.9U CN210504884U (en) | 2019-08-06 | 2019-08-06 | Automatic roll changing structure for diaphragm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210504884U true CN210504884U (en) | 2020-05-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921278311.9U Active CN210504884U (en) | 2019-08-06 | 2019-08-06 | Automatic roll changing structure for diaphragm |
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| CN (1) | CN210504884U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114639857A (en) * | 2020-12-15 | 2022-06-17 | 深圳市诚捷智能装备股份有限公司 | Lamination machine |
| WO2023240602A1 (en) * | 2022-06-17 | 2023-12-21 | 宁德时代新能源科技股份有限公司 | Separation film roll and preparation method therefor |
| WO2023241028A1 (en) * | 2022-06-17 | 2023-12-21 | 宁德时代新能源科技股份有限公司 | Slurry and preparation method therefor and application thereof, rechargeable battery assembly and preparation method therefor, isolating membrane roll and preparation method therefor, manufacturing method and device for electrode assembly, and rechargeable battery and electric device |
-
2019
- 2019-08-06 CN CN201921278311.9U patent/CN210504884U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114639857A (en) * | 2020-12-15 | 2022-06-17 | 深圳市诚捷智能装备股份有限公司 | Lamination machine |
| WO2023240602A1 (en) * | 2022-06-17 | 2023-12-21 | 宁德时代新能源科技股份有限公司 | Separation film roll and preparation method therefor |
| WO2023241028A1 (en) * | 2022-06-17 | 2023-12-21 | 宁德时代新能源科技股份有限公司 | Slurry and preparation method therefor and application thereof, rechargeable battery assembly and preparation method therefor, isolating membrane roll and preparation method therefor, manufacturing method and device for electrode assembly, and rechargeable battery and electric device |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 518000 Room 101, building 1013, building 2, No. 5, Aowei Road, Zhangge community, Fucheng street, Longhua District, Shenzhen, Guangdong Patentee after: Shenzhen Greensheng Technology Co.,Ltd. Address before: 518000 3101, 201, new ocean plastic factory building, 14 Dafu Industrial Zone, Kukeng community, Guanlan street, Longhua District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN GREENSUN TECHNOLOGY Co.,Ltd. |