CN114335888A - PE (polyethylene) diaphragm cutting device for energy storage battery and using method thereof - Google Patents
PE (polyethylene) diaphragm cutting device for energy storage battery and using method thereof Download PDFInfo
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- CN114335888A CN114335888A CN202111582875.3A CN202111582875A CN114335888A CN 114335888 A CN114335888 A CN 114335888A CN 202111582875 A CN202111582875 A CN 202111582875A CN 114335888 A CN114335888 A CN 114335888A
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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
Abstract
The invention discloses a PE (polyethylene) diaphragm cutting device for an energy storage battery and a using method thereof, wherein the PE diaphragm cutting device for the energy storage battery comprises a stretching assembly and a cutting assembly, the stretching assembly is used for stretching a PE diaphragm, a cleaning assembly used for cleaning impurities on the surface of the PE diaphragm is arranged on one side of the stretching assembly, and the cutting assembly is arranged on the right side of the stretching assembly. Through installing the subassembly of stretching, cutting assembly and clearance subassembly, the tension to the PE diaphragm is adjusted through inside first tension roller of the subassembly of stretching and second tension roller, and the cooperation of the board of stretching is flattened the roller and is used, carry out complete stretching to the PE diaphragm of process, the fold condition appears in the PE diaphragm effectively to reduce, the clearance subassembly of the subassembly side of simultaneously cooperating to stretch uses, can adsorb the collection to PE diaphragm surface, follow-up off-the-shelf quality has been improved, realize the cutting and the partition rolling to the PE diaphragm through wind-up roll in the cutting assembly with separating the roller simultaneously, holistic machining efficiency has been improved.
Description
Technical Field
The invention relates to the technical field of PE (polyethylene) diaphragm processing, in particular to a PE diaphragm cutting device for an energy storage battery and a using method thereof.
Background
Along with the reduction of the thickness of the electrode plates, the distance between the electrode plates is relatively reduced, and in order to meet the requirement of large current of the lead-acid storage battery, a diaphragm with small resistance is also needed, and under the driving of the requirement, the PE diaphragm is produced.
Because the width size of plate electrode is different, so the cutting need be advanced after PE diaphragm processing is accomplished, satisfy different plate electrodes and use, but current PE diaphragm cutting device for energy storage battery can not cut and the rolling to multiunit PE diaphragm simultaneously when using, PE diaphragm tension is not enough simultaneously, and is whole loose, can all lead to whole cutting efficiency lower, and there is the dust on PE diaphragm surface before the cutting, and traditional PE diaphragm cutting device can not clear up its surface, influences follow-up off-the-shelf quality.
Therefore, how to improve the cutting and winding efficiency and clean the PE membrane before cutting, and improve the quality of finished products is a problem to be solved at present.
Disclosure of Invention
The invention aims to solve the problems that when the conventional PE diaphragm cutting device for the energy storage battery is used, a plurality of groups of PE diaphragms cannot be cut and wound simultaneously, meanwhile, the PE diaphragms are insufficient in tension and loose integrally, so that the integral cutting efficiency is low, dust exists on the surface of the PE diaphragm before cutting, and the surface of the PE diaphragm cannot be cleaned by the conventional PE diaphragm cutting device, so that the quality of a subsequent finished product is influenced. According to the PE diaphragm cutting device for the energy storage battery and the using method of the PE diaphragm cutting device, the stretching assembly is matched with the cleaning assembly for use, the PE diaphragm is cleaned before being cut, meanwhile, the PE diaphragm is completely stretched before being cut, so that the PE diaphragm tension is improved, the subsequent cutting efficiency and the finished product quality are improved, the winding roller in the cutting assembly is matched with the separating roller for use, the cut PE diaphragm is separated and wound, and the overall cutting efficiency is improved.
In order to achieve the purpose, the invention adopts the technical scheme that:
the utility model provides a PE diaphragm cutting device for energy storage battery, includes the subassembly of stretching and cutting assembly, the subassembly of stretching is used for stretching the PE diaphragm, it is provided with the clearance subassembly that is used for clearing up PE diaphragm surface impurity to stretch subassembly one side, cutting assembly installs the subassembly right side of stretching.
The utility model provides an energy storage is PE diaphragm cutting device for battery, the subassembly of stretching out is including stretching out support, raw materials roller and flattening roller, the raw materials roller mounting panel is installed to the support below both sides of stretching out, install the raw materials roller between the raw materials roller mounting panel, first speed reducer is installed in support top left side of stretching out, third break angle roller and second break angle roller are installed respectively to the support top left and right sides of stretching out, just first speed reducer power output shaft links to each other with third break angle roller, install the stretching plate, flattening roller and the roller of taking that are used for stretching out the PE diaphragm between third break angle roller and the second break angle roller in order, the support internally mounted that stretches out has the first tension roller that is used for adjusting ejection of compact tension, second tension roller and first break angle roller are installed respectively to the support both sides of stretching out.
The PE diaphragm cutting device for the energy storage battery comprises a fan, an adsorption air box and a fan support, wherein the fan support is installed above the fan, the outer side of the fan is connected with one end of an air pipe, the other end of the air pipe is connected with the adsorption air box, and the adsorption air box is installed between a first folding angle roller and a second folding angle roller.
The utility model provides an energy storage is PE diaphragm cutting device for battery, cutting assembly is including cutting the support, collecting roller and feed roll, cutting support one side top is installed and is collected the roller mounting panel, collect roller mounting panel top one side and install the second speed reducer, second speed reducer power output shaft has the collection roller, the feed roll is installed at both ends about the cutting support opposite side, cutting support installs blade installation pole in the top, cutting blade is installed in the blade installation pole outside, blade installation pole with collect and install the separation roller between the roller mounting panel.
According to the PE diaphragm cutting device for the energy storage battery, the rotating teeth are installed at one end of the blade installation rod, the motor is installed below the cutting support, the power output shaft of the motor is connected with the power teeth, and the power teeth are connected with the rotating teeth through the chain.
According to the PE diaphragm cutting device for the energy storage battery, the collection cavity is formed in the adsorption air box, and the collection holes are formed in the outer side of the collection cavity.
In the PE membrane cutting device for the energy storage battery, the number of the collecting rollers is several.
In the PE diaphragm cutting device for an energy storage battery, the number of the separation rollers is several.
In the PE diaphragm cutting device for the energy storage battery, the number of the flattening rollers is two.
A method for using a PE diaphragm cutting device for an energy storage battery comprises the following steps,
when the PE membrane cutting device is used, firstly, a PE membrane to be cut is wound on the outer side of a raw material roller, then the PE membrane sequentially penetrates through the upper side of a first tension roller, passes through the outer side of the first folding roller, then passes through the outer side of a second folding roller, is attached to the outer side of an adsorption air box, is placed on the outer side of a placing roller, passes through a flattening roller and is placed on the outer side of a stretching plate, passes through the third folding roller and the second tension roller, and then sequentially passes through a feeding roller below the right side of a cutting support, is stretched and is sent to a blade mounting rod;
step (B), cutting the PE diaphragms by a cutting blade outside the blade mounting rod, dividing the PE diaphragms into a plurality of groups after cutting, respectively penetrating the PE diaphragms divided into the plurality of groups through the upper side and the lower side of the dividing roller at the moment, and finally winding the PE diaphragms on the outer sides of the respective collecting rollers;
step (C), when cutting, a second speed reducer is electrified through an external power supply, the second speed reducer works and rotates to drive a collecting roller to rotate, the PE diaphragm is wound, meanwhile, a motor is electrified through the external power supply, the motor works and rotates to drive a power tooth to rotate, the power tooth drives a rotating tooth at the other end to rotate through a chain at the outer side, the rotating tooth drives a blade mounting rod to rotate, and the blade mounting rod drives a cutting blade mounted at the outer side to rotate, so that the PE diaphragm is cut;
and (D) when the PE diaphragm passes through the outer sides of the first folding roller and the second folding roller, the fan inside the cleaning assembly is electrified through an external power supply, the fan is electrified and connected with the adsorption air box through an air pipe, wind power is in contact with the PE diaphragm through a plurality of collecting holes in the outer side of the adsorption air box, sundries existing on the surface of the PE diaphragm are adsorbed and cleaned, the cleaned PE diaphragm is conveyed to the inside of the cutting assembly through the unfolding assembly to be cut and collected, and the whole processing is completed.
The invention has the beneficial effects that: according to the PE diaphragm cutting device for the energy storage battery and the using method of the PE diaphragm cutting device, the unfolding component, the cutting component and the cleaning component are installed, the PE diaphragm can be completely unfolded through the unfolding component before cutting and processing, the tension of the PE diaphragm is adjusted, meanwhile, when the PE diaphragm is unfolded, the PE diaphragm cutting device is matched with the cleaning component on the side face of the unfolding component to be used, dust on the surface of the PE diaphragm can be cleaned, the quality of subsequent finished products is improved, the PE diaphragm can be cut and separated and wound through the winding roller and the separating roller in the cutting component, and the overall processing efficiency and quality are improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a PE membrane cutting device for an energy storage battery according to the invention;
FIG. 2 is a schematic structural diagram of a cutting assembly of the PE membrane cutting device for the energy storage battery according to the invention;
FIG. 3 is a schematic structural diagram of a stretching assembly of the PE membrane cutting device for an energy storage battery according to the invention;
FIG. 4 is a schematic view of a connection structure of a cleaning assembly and a stretching assembly of the PE membrane cutting device for an energy storage battery according to the invention;
FIG. 5 is a schematic structural diagram of an adsorption component of the PE membrane cutting device for an energy storage battery according to the invention;
fig. 6 is a schematic structural diagram of a collecting hole of the PE membrane cutting device for an energy storage battery according to the present invention.
The designations in the drawings have the following meanings:
1. a stretching assembly; 101. unfolding the bracket; 102. a raw material roller; 103. a first angle folding roller; 104. a second creasing roller; 105. a raw material roller mounting plate; 106. flattening rollers; 107. building a roller; 108. a first tension roller; 109. a first speed reducer; 110. a stretching plate; 111. a third corner roll; 112. a second tension roller; 2. a cutting assembly; 201. cutting the stent; 202. a cutting blade; 203. a blade mounting bar; 204. rotating the teeth; 205. a second speed reducer; 206. a collection roller; 207. a collecting roller mounting plate; 208. a separator roller; 209. a feed roll; 210. a motor; 211. a power tooth; 3. cleaning the assembly; 301. a fan; 302. an adsorption bellows; 303. an air duct; 304. a fan bracket; 305. a collection chamber; 306. and (4) collecting holes.
Detailed Description
The invention will be further described with reference to the accompanying drawings.
As shown in fig. 1-6, the PE membrane cutting device for an energy storage battery of the present invention includes a stretching assembly 1 and a cutting assembly 2, wherein the stretching assembly 1 is used for stretching a PE membrane, a cleaning assembly 3 for cleaning impurities on the surface of the PE membrane is disposed on one side of the stretching assembly 1, and the cutting assembly 2 is mounted on the right side of the stretching assembly 1.
Preferably, the stretching assembly 1 comprises a stretching bracket 101, a material roller 102 and a flattening roller 106, wherein the material roller mounting plates 105 are arranged on two sides below the stretching bracket 101, the material roller 102 is arranged between the material roller mounting plates 105, a first speed reducer 109 is arranged on the left side of the top of the stretching bracket 101, a third angle roller 111 and a second angle roller 104 are respectively arranged on the left side and the right side of the top of the stretching bracket 101, a power output shaft of the first speed reducer 109 is connected with the third angle roller 111, a stretching plate 110 for stretching the PE membrane, the flattening roller 106 and a lapping roller 107 are sequentially arranged between the third angle roller 111 and the second angle roller 104, a first tension roller 108 for adjusting the discharge tension is arranged inside the stretching bracket 101, a second tension roller 112 and a first angle roller 103 are respectively arranged on two sides of the stretching bracket 101, the PE membrane can be protected at a folding angle by the arrangement of the first angle roller 103 and the second angle roller 104, simultaneously, the stretching effect is better, the PE diaphragm can be flattened and stretched by the stretching plate 110 and the flattening roller 106, the PE diaphragm is supported by the first tension roller 108 inside, the PE diaphragm tension can be supported and adjusted, the phenomenon that the PE diaphragm is wrinkled is reduced, and the subsequent cutting efficiency is improved.
Preferably, clearance subassembly 3 includes fan 301, adsorb bellows 302 and fan support 304, fan support 304 top installation and fan 301, fan 301 outside is connected with tuber pipe 303 one end, the tuber pipe 303 other end is connected with adsorbs bellows 302, and adsorb bellows 302 and install between first dog-ear roller 103 and second dog-ear roller 104, adsorb bellows 302 cooperation first dog-ear roller 103 and the use of second dog-ear roller 104, laminating that can be perfect is in the PE diaphragm outside, the dust to PE diaphragm surface is cleared up, subsequent processing quality has been improved.
Preferably, the cutting assembly 2 comprises a cutting support 201, a collecting roller 206 and a feeding roller 209, the collecting roller mounting plate 207 is installed above one side of the cutting support 201, a second speed reducer 205 is installed on one side of the top of the collecting roller mounting plate 207, the power output shaft of the second speed reducer 205 is connected with the collecting roller 206, the feeding roller 209 is installed at the upper end and the lower end of the other side of the cutting support 201, a blade mounting rod 203 is installed above the cutting support 201, a cutting blade 202 is installed on the outer side of the blade mounting rod 203, and a separating roller 208 is installed between the blade mounting rod 203 and the collecting roller mounting plate 207.
Preferably, one end of the blade mounting rod 203 is provided with a rotating tooth 204, a motor 210 is mounted below the cutting support 201, a power output shaft of the motor 210 is connected with a power tooth 211, and the power tooth 211 is connected with the rotating tooth 204 through a chain.
Preferably, the adsorption bellows 302 has a collection chamber 305 formed therein, and a plurality of collection holes 306 are formed outside the collection chamber 305.
Preferably, the number of collecting roller 206 is a plurality of, and a plurality of collecting roller 206 can realize carrying out the rolling to multiunit PE diaphragm, have improved the efficiency of processing.
Preferably, the number of the separation rollers 208 is several.
Preferably, the number of the flattening rollers 106 is two, and the two flattening rollers 106 are stacked to spread and flatten the surface of the PE membrane, so that the subsequent quality is improved.
The invention discloses a using method of a PE diaphragm cutting device for an energy storage battery, which comprises the following steps,
step A, when in use, firstly, a PE diaphragm to be cut is wound on the outer side of a raw material roller 102, then the PE diaphragm sequentially penetrates through the upper part of a first tension roller 108, passes through the outer side of a first folding roller 103, then passes through the outer side of a second folding roller 104, is attached to the outer side of an adsorption air box 302, is placed on the outer side of a lapping roller 107 through the outer side of the second folding roller 104, penetrates between flattening rollers 106, is placed on the outer side of a stretching plate 110, passes through a third folding roller 111 and a second tension roller 112, and then sequentially passes through a feeding roller 209 below the right side of a cutting support 201, is stretched and is sent to a blade mounting rod 203;
step B, cutting the PE diaphragms by the cutting blade 202 on the outer side of the blade mounting rod 203, dividing the PE diaphragms into a plurality of groups after cutting, respectively penetrating the PE diaphragms divided into the plurality of groups through the upper side and the lower side of the dividing roller 208 at the moment, and finally winding the PE diaphragms on the outer sides of the respective collecting rollers 206;
step C, when cutting, the second speed reducer 205 is powered on through an external power supply, the second speed reducer 205 works and rotates to drive the collecting roller 206 to rotate, the PE diaphragm is wound, meanwhile, the motor 210 is powered on through the external power supply, the motor 210 works and rotates to drive the power tooth 211 to rotate, the power tooth 211 drives the rotating tooth 204 at the other end to rotate through the chain at the outer side, the rotating tooth 204 drives the blade mounting rod 203 to rotate, and the blade mounting rod 203 drives the cutting blade 202 mounted at the outer side to rotate, so that the PE diaphragm is cut;
and D, when the PE diaphragm passes through the outer sides of the first folding roller 103 and the second folding roller 104, the fan 301 inside the cleaning assembly 3 is powered on through an external power supply, the fan 301 is powered on and is connected with the adsorption air box 302 through the air pipe 303, wind power is in contact with the PE diaphragm through a plurality of collecting holes 306 on the outer side of the adsorption air box 302, impurities on the surface of the PE diaphragm are adsorbed and cleaned, the cleaned PE diaphragm is conveyed to the inside of the cutting assembly 2 through the unfolding assembly 1 to be cut and collected, and the whole processing is completed.
According to the PE membrane cutting device for the energy storage battery, the stretching assembly 1, the cutting assembly 2 and the cleaning assembly 3 are arranged, the tension of the PE membrane can be adjusted through the first tension roller 108 and the second tension roller 112 in the stretching assembly 1 before cutting, meanwhile, the stretching plate 110 on the top of the PE membrane cutting device is matched with the flattening roller 106 for use, the PE diaphragm passing through is completely stretched, the wrinkle of the PE diaphragm is effectively reduced, meanwhile, when the stretcher is stretched, the stretcher is matched with the cleaning component 3 on the side surface of the stretching component 1 for use, the fan 301 in the cleaning component 3 is matched with the adsorption air box 5 for use, the PE diaphragm surface is absorbed and collected, the integral processing quality is improved, the quality of subsequent finished products is improved, meanwhile, the PE membrane is cut and separated and rolled through the rolling roller 206 and the separating roller 208 in the cutting assembly 2, and the overall processing efficiency and quality are improved.
In summary, according to the method for using the PE membrane cutting device for the energy storage battery, the PE membrane is cleaned before being cut by matching the unfolding component with the cleaning component, and the PE membrane is completely unfolded before being cut, so that the PE membrane tension is improved, the subsequent cutting efficiency and the finished product quality are improved, and the winding roller in the cutting component is matched with the separating roller to be used, so that the cut PE membrane is separated and wound, and the overall cutting efficiency is improved.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides a PE diaphragm cutting device for energy storage battery which characterized in that: including stretching subassembly (1) and cutting assembly (2), stretching subassembly (1) is used for stretching the PE diaphragm, stretching subassembly (1) one side is provided with clearance subassembly (3) that are used for clearing up PE diaphragm surface impurity, install cutting assembly (2) stretch subassembly (1) right side.
2. The PE membrane slitting device for the energy storage battery as claimed in claim 1, wherein: the utility model discloses a stretching assembly, including stretching support (101), raw materials roller (102) and flattening roller (106), stretching support (101) below both sides are installed raw materials roller mounting panel (105), install raw materials roller (102) between raw materials roller mounting panel (105), first speed reducer (109) are installed in stretching support (101) top left side, third break roller (111) and second break roller (104) are installed respectively to the stretching support (101) top left and right sides, just first speed reducer (109) power output shaft links to each other with third break roller (111), install stretching board (110), flattening roller (106) and the roller (107) that are used for stretching the PE diaphragm between third break roller (111) and second break roller (104) in order, stretching support (101) internally mounted has first tension roller (108) that are used for adjusting discharge tension, and a second tension roller (112) and a first angle folding roller (103) are respectively installed on two sides of the unfolding bracket (101).
3. The PE membrane slitting device for the energy storage battery as claimed in claim 1, wherein: clearance subassembly (3) are including fan (301), absorption bellows (302) and fan support (304), fan support (304) top installation and fan (301), fan (301) outside is connected with tuber pipe (303) one end, tuber pipe (303) other end is connected with absorption bellows (302), just absorption bellows (302) are installed between first dog-ear roller (103) and second dog-ear roller (104).
4. The PE membrane slitting device for the energy storage battery as claimed in claim 1, wherein: cutting subassembly (2) is including cutting support (201), collection roller (206) and feed roll (209), cutting support (201) one side top is installed and is collected roller mounting panel (207), collect roller mounting panel (207) top one side and install second speed reducer (205), second speed reducer (205) power output shaft has collection roller (206), feed roll (209) are installed at both ends about cutting support (201) opposite side, blade installation pole (203) are installed to cutting support (201) top, cutting blade (202) are installed in blade installation pole (203) outside, blade installation pole (203) with install between collection roller mounting panel (207) and separate roller (208).
5. The PE membrane slitting device for the energy storage battery as claimed in claim 4, wherein: the utility model discloses a cutting machine, including blade installation pole (203), cutting support (201), motor (210), power output shaft of motor (210) is connected with power tooth (211), just power tooth (211) with rotate and link to each other through the chain between tooth (204).
6. The PE membrane slitting device for the energy storage battery as claimed in claim 3, wherein: the inside of absorption bellows (302) has seted up collection chamber (305), a plurality of collecting hole (306) have been seted up in collection chamber (305) outside.
7. The PE membrane slitting device for the energy storage battery as claimed in claim 4, wherein: the number of the collecting rollers (206) is several.
8. The PE membrane slitting device for the energy storage battery as claimed in claim 4, wherein: the number of the separation rollers (208) is several.
9. The PE membrane slitting device for the energy storage battery as claimed in claim 2, wherein: the number of the flattening rollers (106) is two.
10. The use method of the PE membrane cutting device for the energy storage battery, which is based on any one of claims 1-9, is characterized in that: comprises the following steps of (a) carrying out,
step (A), when in use, firstly, a PE diaphragm to be cut is wound on the outer side of a raw material roller (102), then the PE diaphragm sequentially penetrates through the upper part of a first tension roller (108), passes through the outer side of a first angle folding roller (103), then passes through the outer side of a second angle folding roller (104), is attached to the outer side of an adsorption air box (302), is placed on the outer side of a lapping roller (107), passes through a flattening roller (106), is placed on the outer side of a stretching plate (110), passes through a third angle folding roller (111) and a second tension roller (112), and then sequentially passes through a feeding roller (209) below the right side of a cutting support (201), is stretched and is sent to a blade mounting rod (203);
step (B), cutting the PE diaphragms by a cutting blade (202) on the outer side of a blade mounting rod (203), dividing the PE diaphragms into a plurality of groups after cutting, respectively penetrating the PE diaphragms divided into the plurality of groups through the upper side and the lower side of a dividing roller (208), and finally winding the PE diaphragms on the outer sides of respective collecting rollers (206);
step (C), when cutting, a second speed reducer (205) is powered on through an external power supply, the second speed reducer (205) works and rotates to drive a collecting roller (206) to rotate, the PE diaphragm is wound, meanwhile, a motor (210) is powered on through the external power supply, the motor (210) works and rotates to drive a power tooth (211) to rotate, the power tooth (211) drives a rotating tooth (204) at the other end to rotate through a chain at the outer side, the rotating tooth (204) drives a blade mounting rod (203) to rotate, and the blade mounting rod (203) drives a cutting blade (202) mounted at the outer side to rotate, so that the PE diaphragm is cut;
and (D) simultaneously, when the PE diaphragm passes through the outer sides of the first folding roller (103) and the second folding roller (104), the fan (301) inside the cleaning assembly (3) is electrified through an external power supply, the fan (301) is electrified and is connected with the adsorption air box (302) through an air pipe (303), wind power is in contact with the PE diaphragm through a plurality of collecting holes (306) in the outer side of the adsorption air box (302), sundries existing on the surface of the PE diaphragm are adsorbed, the cleaning is carried out, the cleaned PE diaphragm is conveyed to the inside of the cutting assembly (2) through the unfolding assembly (1) to be cut and collected, and the integral processing is completed.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111582875.3A CN114335888B (en) | 2021-12-22 | 2021-12-22 | PE (polyethylene) diaphragm cutting device for energy storage battery and application method of PE diaphragm cutting device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111582875.3A CN114335888B (en) | 2021-12-22 | 2021-12-22 | PE (polyethylene) diaphragm cutting device for energy storage battery and application method of PE diaphragm cutting device |
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| CN114335888B CN114335888B (en) | 2023-04-28 |
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| CN207781825U (en) * | 2017-12-27 | 2018-08-28 | 广州倬粤动力新能源有限公司 | Diaphragm press equipment |
| CN208054557U (en) * | 2018-04-13 | 2018-11-06 | 东莞市冠逸自动化科技有限公司 | A kind of membrane tension adjustment mechanism |
| CN108861772A (en) * | 2018-08-27 | 2018-11-23 | 无锡先导智能装备股份有限公司 | independent arm cutting machine |
| CN109366555A (en) * | 2018-09-30 | 2019-02-22 | 湖南润沅新材料有限公司 | A kind of lithium ion battery separator fixed width cutter device |
| CN109509858A (en) * | 2018-09-30 | 2019-03-22 | 湖南润沅新材料有限公司 | A kind of lithium ion battery separator production collection device being conveniently replaceable winder wheel |
| CN109368362A (en) * | 2018-11-14 | 2019-02-22 | 江苏万达新能源科技股份有限公司 | A kind of lithium battery rolling slitter cylinder regulating device |
| CN209257116U (en) * | 2018-11-14 | 2019-08-16 | 江苏万达新能源科技股份有限公司 | Dust-extraction unit is used in a kind of work of lithium battery cutting machine |
| CN211733249U (en) * | 2019-07-30 | 2020-10-23 | 深圳市鼎泰祥新能源科技有限公司 | Lithium battery diaphragm slitting device |
| WO2021079580A1 (en) * | 2019-10-23 | 2021-04-29 | 株式会社日本製鋼所 | Coating film production method and coating film production device |
| CN212146567U (en) * | 2019-11-08 | 2020-12-15 | 天津凯普瑞特新能源科技有限公司 | Ceramic diaphragm cutting device |
| CN212147622U (en) * | 2020-04-24 | 2020-12-15 | 深圳市鼎泰祥新能源科技有限公司 | Battery coating diaphragm production facility that protectiveness is high |
| CN212859536U (en) * | 2020-06-17 | 2021-04-02 | 新乡市新瑞电池材料有限公司 | Flattening cutting equipment is used in processing of lithium cell diaphragm |
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| CN114335888B (en) | 2023-04-28 |
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