CN107863548A

CN107863548A - A kind of battery electrode group quickly coating system

Info

Publication number: CN107863548A
Application number: CN201711313775.4A
Authority: CN
Inventors: 郭长杰
Original assignee: Fuyang Jie Ping Daily Chemical Co Ltd
Current assignee: Fuyang Jie Ping Daily Chemical Co Ltd
Priority date: 2017-12-12
Filing date: 2017-12-12
Publication date: 2018-03-30

Abstract

The present invention relates to a kind of battery electrode group quickly coating system, including unwinding device, and it includes unreeling structure, the detent mechanism for being used to position film end for being arranged on unreeling structure side and the transverse cutting mechanism for being arranged on detent mechanism side；Film expanding unit, it includes guiding mechanism, the adsorbing mechanism adsorbed to the film end at detent mechanism being arranged on guiding mechanism and for driving adsorbing mechanism to move the haulage gear deployed to film along guiding mechanism together with the end of film；Cutting means, what it included being arranged on side before and after guiding mechanism cuts detent mechanism and for driving the drive mechanism for cutting detent mechanism and equidistantly being cut to the film of expansion；Coating device, it includes pusher and film coating mechanism, and pusher, which is used to promote, treats that the pole group of coating moves along film coating mechanism, coordinates film coating mechanism to complete coating to pole group；Instant invention overcomes pole group's coating efficiency is low, it is difficult to automation is realized, the problem of envelope mass difference.

Description

A kind of battery electrode group quickly coating system

Technical field

The present invention relates to lead-acid battery pole group's encapsulation tool technical field, more particularly to a kind of battery electrode group Fast Packet membrane system System.

Background technology

The operating type of traditional storage battery laminating machine easily causes institute Bao Jiqun to produce barrier film or pole plate or so displacement, height Uneven, pole group the quality problems such as pollutes by the dust accumulated on platform, not only have impact on work efficiency, and be related to inside battery pole The generation of plate rosin joint and the two short-circuit important items off quality, therefore, thin film, battery can be wrapped up on the group of pole Coating operation in industry to pole group generally uses to be completely dependent on manually carrying out coating on simple platform, lacks necessary work Tool.

The Chinese utility model patent that Authorization Notice No. CN201520895976.X is, it discloses a kind of battery Pole group's film coating mechanism, by setting feed conveying device and going out material conveying device side by side, the size of device is reduced, and support film Plate, which is provided with, is used to compressing the antistatic rubber roll of film, the dust on the adsorbable film of antistatic rubber roll, and be avoided that produce it is quiet Electricity, it is ensured that the cleanliness factor and the performance in film later stage of film, improve the quality of processing.

But there is also problems with for the equipment：

1st, the equipment coating is less efficient, once can be only done the coating to a pole group, is not suitable for producing in enormous quantities；

2nd, in tracting film, folded situation easily occurs the equipment for film end, can not be to the film end after cutting Effectively positioned.

The content of the invention

The purpose of the present invention is in view of the deficiencies of the prior art, by setting clamping device to press from both sides film end Automatic-expanding is carried out to film under the drive of haulage gear after holding, and film of the detent mechanism to expansion is cut by setting Carry out etc. point cutting, then coordinate pusher and film coating mechanism that the decile film coated cut is enterprising to some pole groups And it is low to overcome pole group's coating efficiency, it is difficult to automation is realized, the problem of envelope mass difference.

It is as follows for above-mentioned technical problem, the technical solution adopted by the present invention：

A kind of battery electrode group quickly coating system, including unwinding device, the unwinding device include thin for placing reel The unreeling structure of film, the detent mechanism for being used to position the end of reel drum film for being arranged on unreeling structure side and set Put the transverse cutting mechanism in detent mechanism side；

Film expanding unit, the film expanding unit includes guiding mechanism, is arranged on guiding mechanism and is used for fixed The adsorbing mechanism that is adsorbed of reel drum film end at the mechanism of position and for driving the adsorbing mechanism together with reel drum film End the haulage gear deployed to film is moved along guiding mechanism；

Cutting means, what the cutting means included being arranged on side before and after guiding mechanism cuts detent mechanism and for driving It is dynamic to cut the drive mechanism that detent mechanism is equidistantly cut to the film of expansion；

Coating device, the coating device include pusher and film coating mechanism, and the pusher is used to promote to wait to wrap The pole group of film moves along film coating mechanism, coordinates film coating mechanism to complete coating to the bottom surface of pole group and two sides.

As a preferred embodiment, the unreeling structure includes support and the unreeling shaft being arranged on support；

The detent mechanism includes fixed mount, the support roller being fixed on fixed mount and is separately positioned on support roller both ends The upper limit roller and lower limit roller of side, the upper limit roller and lower limit roller are used for and support roller coordinates to reel drum film Lower two sides carry out spacing；

The transverse cutting mechanism includes the horizontal sliding cylinder a being fixed on fixed mount and the expansion link for being fixed on horizontal sliding cylinder a The cutting knife a of end.

As a preferred embodiment, the adsorbing mechanism include framework and be fixed on framework adsorption piece, Negative pressure machine and Control unit, opens up adsorbent chamber inside the adsorption piece, and it offers towards the one side of support roller and some connected with adsorbent chamber Adsorption hole, the Negative pressure machine connected by connecting tube with adsorbent chamber, and the upper end of the adsorption piece is less than upper limit roller most Lower end, its bottom are higher than the top of lower limit roller, and described control unit is used to control Negative pressure machine to start shooting or shut down；

The guiding mechanism includes the guide a be arrangeding in parallel up and down and guide b, the guide a and guide b is equal Be fixed on fixed mount, and the guide a and guide b upper surface along its length on be provided with rack a；

The haulage gear include be fixed on framework the first motor, be arranged on guide a and with the upper end of framework The rolling assembly a the being fixedly connected and rolling assembly b for being arranged on guide b and being fixedly connected with the lower end of framework, it is described First motor is by belt a and belt b synchronous drive rolling assembly a and rolling assembly b respectively along guide a and guide b It is mobile.

As a preferred embodiment, the detent mechanism that cuts includes sliding seat, is slidably arranged on sliding seat and front and rear right What title was set cuts positioning component a and cuts positioning component b；

The positioning component a that cuts includes coordinating the sliding block a slided with the guide rod on sliding seat, is fixedly connected with sliding block a Link a, be arranged on link a ends mounting bracket a, vertically on be rotatably provided in deflector roll a on link a And deflector roll b and the cutting knife that is arranged between deflector roll a and deflector roll b,

The positioning component b that cuts includes coordinating the sliding block b slided with the guide rod on sliding seat, is fixedly connected with sliding block b Link b, be arranged on link b ends mounting bracket b, vertically on be rotatably provided in deflector roll c on link b And deflector roll d and the cutter groove that is arranged between deflector roll c and deflector roll d.

As a preferred embodiment, the drive mechanism includes the second motor, is fixed on the gear of the second motor output shaft end A, be fixed on link a and with the gear a rack b coordinated and be fixed on link b on and with gear a cooperations Rack c.

As a preferred embodiment, the pusher includes bearing, the horizontal sliding cylinder b on bearing and is fixed on flat The pusher part of push cylinder b telescopic rod ends；

The film coating mechanism includes the guidance set for the pole group in moving process to be positioned and is oriented to and set Put the press mold component on the film coated to pole group for being used to have cut with pusher cooperation on guidance set.

As a preferred embodiment, the rolling assembly a and rolling assembly b include be fixedly connected with framework rotating turret, can The rotating shaft that is rotatably arranged on rotating turret, it is coaxial be fixedly installed in rotating shaft and with the rack a gear b coordinated and coaxial fixation The roller being arranged in the rotating shaft of gear b both sides.

As a preferred embodiment, the guidance set includes front and rear the first guide and the second guide set, described the Guide groove is offered on one guide and the second guide；

The press mold component includes being symmetrical set the pressing film roller a and pressing film roller b in the leading section of the second guide.

As a preferred embodiment, described control unit includes middle control case and be separately fixed on the fixed mount at both ends first Sensor and second sensor.

As a preferred embodiment, the conduction group for conducting membranes is additionally provided between the unreeling structure and detent mechanism Part, the conducting subassembly include the conduction roller a for being fixedly installed on fixed mount and being symmetrical set and conduction roller b.

As another preferably, the rear end of the second guide is provided with the conveyer belt for exporting the pole group for completing coating.

Beneficial effects of the present invention：

(1) by setting adsorbing mechanism to be carried out to film end after absorption is fixed under the drive of haulage gear in the present invention Carry out Automatic-expanding to film, and the film of expansion is carried out etc. point cutting by the detent mechanism that cuts of setting, then coordinate Pusher and film coating mechanism realize pole group automatic thin in bulk by the decile film coated cut to some pole groups Film, the efficiency of pole group's coating is substantially increased, save manpower, and it is simple in construction, the effect of coating is preferable.

(2) by setting detent mechanism at transverse cutting mechanism in the present invention so that after transverse cutting mechanism is cut to film, Film can be carried out by the cooperation of upper limit roller, lower limit roller and support roller it is spacing prevent it from drooping situation, avoid thin The end of film itself is bonded together with itself causes film to be unable to normal use, and by setting the adsorption piece energy of adsorbing mechanism Through upper limit roller and lower limit roller so that more quick on not influenceing while film end limit effect and reaching Ground carries out absorption to the end of film and fixes and draw expansion, clever structure, and production efficiency is high.

(3) by the cutting knife both sides for cutting positioning component a and the cutter groove both sides for cutting positioning component b point in the present invention Multiple deflector rolls are not set so that are cut positioning component a and are cut positioning component b cooperations and film is completed after cutting, can pass through phase For guide roller pair cut after film end carry out one positioning, avoid after cutting also do not carry out coating action before, it is thin The end of film is drooped, and influences follow-up coating effect.

(4) by setting press mold component on guidance set in the present invention so that thin promoting pole group connection to cut Film along guide groove move when, can be by pressing film roller a and pressing film roller b automatically by film coating to the both sides of pole group, coating effect Fruit is good.

In summary, the advantages of equipment has simple in construction, coating efficiency high, and automaticity is high, and coating effect is good, Be particularly suitable for use in lead accumulator pole group's encapsulation tool technical field.

Brief description of the drawings

For the technical scheme of the clearer explanation embodiment of the present invention, required use in being described below to embodiment Accompanying drawing be briefly described, it should be apparent that, drawings discussed below is only some embodiments of the present invention, for ability For the those of ordinary skill in domain, on the premise of not paying creative work, it is attached other can also to be obtained according to these accompanying drawings Figure.

Fig. 1 is the structural representation of battery electrode group quickly coating system.

Fig. 2 is the schematic elevation view of battery electrode group quickly coating system.

Fig. 3 is the schematic top plan view of battery electrode group quickly coating system.

Fig. 4 is to cut detent mechanism and the structural representation of drive mechanism.

Fig. 5 is the structural representation of adsorbing mechanism and detent mechanism.

Fig. 6 is the structural representation of detent mechanism.

Fig. 7 is the structural representation of film coating mechanism.

Fig. 8 is the structural representation for cutting positioning component a.

Fig. 9 is the structural representation for cutting positioning component b.

Embodiment

The technical scheme in the embodiment of the present invention is clearly and completely illustrated below in conjunction with the accompanying drawings.

Fig. 1 is the structural representation of battery electrode group quickly coating system, and Fig. 2 is facing for battery electrode group quickly coating system Schematic diagram, Fig. 3 are the schematic top plan view of battery electrode group quickly coating system, and Fig. 4 is to cut detent mechanism and drive mechanism Structural representation, Fig. 5 are the structural representation of adsorbing mechanism and detent mechanism, and Fig. 6 is the structural representation of detent mechanism, is schemed 7 be the structural representation of film coating mechanism, and Fig. 8 is the structural representation for cutting positioning component a, and Fig. 9 is the knot for cutting positioning component b Structure schematic diagram.

Embodiment one

As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, a kind of battery electrode group quickly coating system, bag Unwinding device 1 is included, the unwinding device 1 is including being used to place the unreeling structure 11 of reel drum film, being arranged on unreeling structure 11 1 The detent mechanism 12 for being used to position the end of reel drum film of side and the transverse cutting unit for being arranged on the side of detent mechanism 12 Structure 13；

Film expanding unit 2, the film expanding unit 2 include guiding mechanism 22, the use being arranged on guiding mechanism 22 Adsorbing mechanism 21 that reel drum film end to detent mechanism 12 is adsorbed and for driving the adsorbing mechanism 21 The haulage gear 23 that is deployed to film is moved along guiding mechanism 22 together with the end of reel drum film；

Cutting means 3, the cutting means 3 include being arranged on side before and after guiding mechanism 22 cut detent mechanism 31 and For driving the drive mechanism 32 for cutting detent mechanism 31 and equidistantly being cut to the film of expansion；

Coating device 4, the coating device 4 include pusher 41 and film coating mechanism 42, and the pusher 41 is used for Promotion treats that the pole group 10 of coating moves along film coating mechanism 42, coordinates film coating mechanism 42 to complete the bottom surface of pole group 10 and two sides Coating.

By set adsorbing mechanism 21 film end is carried out absorption it is fixed after under the drive of haulage gear 23 to film Carry out Automatic-expanding, and the film of expansion is carried out etc. point cutting by the detent mechanism 31 that cuts of setting, then coordinate pusher Mechanism 41 and film coating mechanism 42 on the decile film coated cut to some pole groups 10, will realize pole group 10 in bulk certainly Dynamic film, substantially increases the efficiency of the coating of pole group 10, saves manpower, and simple in construction, and the effect of coating is preferable.

Further, the unreeling structure 11 includes support 111 and the unreeling shaft 112 being arranged on support 111；It is described Detent mechanism 12 includes fixed mount 121, the support roller 122 being fixed on fixed mount 121 and is separately positioned on 122 liang of support roller The upper limit roller 123 and lower limit roller 124 of side are held, the upper limit roller 123 and lower limit roller 124 are used for and support roller 122 Coordinate two sides progress up and down to reel drum film spacing；

The transverse cutting mechanism 13 includes the horizontal sliding cylinder a131 being fixed on fixed mount 121 and is fixed on horizontal sliding cylinder The cutting knife a132 of a131 telescopic rod end.

Further, as shown in figure 5, as a preferred embodiment, the adsorbing mechanism 21 include framework 211 with And adsorption piece 212, Negative pressure machine 213 and control unit 214 on framework 211 are fixed on, open up suction inside the adsorption piece 212 Attached chamber 215, and it offers some adsorption holes 216 connected with adsorbent chamber 215, the negative pressure towards the one side of support roller 122 Machine 213 is connected by connecting tube 217 with adsorbent chamber 215, and the upper end of the adsorption piece 212 is most lower less than upper limit roller 123 End, its bottom are higher than the top of lower limit roller 124, and described control unit 214 is used to control Negative pressure machine 213 to start shooting or close Machine；

The guiding mechanism 22 includes the guide a221 and guide b222, the guide a221 be arrangeding in parallel up and down It is each attached to guide b222 on fixed mount 121, and the guide a221 and guide b222 upper surface is along its length Rack a223 is provided with direction；

The haulage gear 23 include be fixed on framework 211 the first motor 231, be arranged on guide a221 and with The rolling assembly a232 and be arranged on guide b222 and consolidate with the lower end of framework 211 that the upper end of framework 211 is fixedly connected Surely the rolling assembly b233 connected, first motor 231 pass through belt a234 and belt b235 synchronous drive rolling assemblies A232 and rolling assembly b233 moves respectively along guide a221 and guide b222.

It is noted that by setting detent mechanism 12 at transverse cutting mechanism 13 so that transverse cutting mechanism 13 enters to film After row is cut, film can be carried out by the cooperation of upper limit roller 123, lower limit roller 124 and support roller 122 spacing preventing its hair Situation is drooped in life, and avoiding the end itself of film from being bonded together with itself causes film to be unable to normal use, and passes through setting The adsorption piece 212 of adsorbing mechanism 21 can be through upper limit roller 123 and lower limit roller 124 so that is reaching to film end Do not influence more quickly to carry out absorption fixation to the end of film again while limit effect and draw expansion, clever structure, Production efficiency is high.

Further, as shown in figure 4, the drive mechanism 32 includes the second motor 321, to be fixed on the second motor 321 defeated Go out the gear a322 of shaft end, be fixed on link a3122 and with the gear a322 coordinate rack b323 and fixation The rack c324 coordinated on link b3132 and with the gear a322.

Further, the pusher 41 include bearing 411, the horizontal sliding cylinder b412 on bearing 411 and It is fixed on the pusher part 413 of horizontal sliding cylinder b412 telescopic rod ends；

The film coating mechanism 42 includes being used for the guidance set 421 that the pole group 10 in moving process is positioned and is oriented to And be arranged on guidance set 421 be used for the pusher 41 coordinate the film coated that will have been cut to pole group 10 Press mold component 422.

Further, the rolling assembly a232 and rolling assembly b233 include the rotation being fixedly connected with framework 211 Frame 2321, the rotating shaft 2322 being rotatably provided on rotating turret 2321, coaxial it is fixedly installed in rotating shaft 2322 and and rack The gear b2323 and the coaxial roller 2324 being fixedly installed in the rotating shaft 2322 of gear b2323 both sides that a223 coordinates.

Further, as shown in figure 8, the guidance set 421 includes front and rear the first guide 4211 and second set Guide 4212, guide groove 4213 is offered on the guide 4212 of the first guide 4211 and second；The press mold group Part 422 includes being symmetrical set the pressing film roller a4221 and pressing film roller b4222 in the leading section of the second guide 4212.

It will be further appreciated that by setting press mold component 422 on guidance set 421 so that connect promoting pole group 10 The logical film cut along guide groove 4213 move when, can be by pressing film roller a4221 and pressing film roller b4222 automatically by film Coating is good to the both sides of pole group 10, coating effect.

Further, described control unit 214 includes middle control case 2141 and is separately fixed on the fixed mount 121 at both ends First sensor 2142 and second sensor 2143.

Herein it should be noted that the first sensor 2142 and second sensor 2143 can be photoelectric sensors It can be proximity transducer, not do as prior art and specifically repeat herein.

Further, the conducting subassembly for conducting membranes is additionally provided between the unreeling structure 11 and detent mechanism 12 5, the conducting subassembly 5 includes the conduction roller a51 for being fixedly installed on fixed mount 121 and being symmetrical set and conduction roller b52.

Further, the rear end of the second guide 4212 is provided with the conveyer belt for exporting the pole group 10 for completing coating 6。

Embodiment two

As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, wherein identical or corresponding to embodiment one Part use and one corresponding reference of embodiment, for simplicity, hereafter only description and the distinctive points of embodiment one.Should The difference of embodiment two and embodiment one is：Further, it is described cut detent mechanism 31 include sliding seat 311, can It is slidably arranged on sliding seat 311 and front and rear symmetrically arranged cut and cuts positioning component b313 at positioning component a312；

It is described cut positioning component a312 include with sliding seat 311 guide rod b3111 coordinate slide sliding block a3121, The link a3122 that is fixedly connected with sliding block a3121, the mounting bracket a3123 for being arranged on link a3122 ends, along vertical side The deflector roll a3124 that is rotatably provided on link a3122 and deflector roll b3125 and it is arranged on deflector roll a3124 and deflector roll upwards Cutting knife b3126 between b3125,

It is described cut positioning component b313 include with sliding seat 311 guide rod b3111 coordinate slide sliding block b3131, The link b3132 that is fixedly connected with sliding block b3131, the mounting bracket b3133 for being arranged on link b3132 ends, along vertical side The deflector roll c3134 that is rotatably provided on link b3132 and deflector roll d3135 and it is arranged on deflector roll c3134 and deflector roll upwards Cutter groove 3136 between d3135.

By in 3136 liang of the cutting knife b3126 both sides for cutting positioning component a312 and the cutter groove for cutting positioning component b313 Side sets multiple deflector rolls respectively so that cuts positioning component a312 and cuts positioning component b313 cooperations and film is completed to cut Afterwards, can by relative to guide roller pair cut after film end carry out one positioning, avoid and do not wrapped also after cutting Before film action, the end of film is drooped, and influences follow-up coating effect.

The course of work is as follows：

Film passes through conducting subassembly 5, and end is completed under the effect of upper limit roller 123, lower limit roller 124 and support roller 122 Spacing, haulage gear 23 is moved to the side of detent mechanism 12 under the drive of the first motor 231, when reaching precalculated position, inhales Annex 212 is between upper limit roller 123 and lower limit roller 124, and first sensor 2142 detects that signal is sent to middle control case 2141, middle control case 2141 controls Negative pressure machine 213 to start shooting, and the adsorption hole 216 of adsorption piece 212 produces suction, clings to and is propping up originally The adsorbed surface for fitting to adsorption piece 212 of film on support roller 122, completes the fixation to film end；

Then, the first motor 231 reversion drive haulage gear 23 and adsorbing mechanism 21 reversely along guide a221 and are led Moved to part b222, when being moved fully to guide a221 and guide the b222 other end, second sensor 2143 detects Middle control case 2141 is sent to signal, middle control case 2141 controls Negative pressure machine 213 to shut down, and the adsorption hole 216 of adsorption piece 212 loses suction Power, the fixation to film end is unclamped, at the same time transverse cutting mechanism 13 is completed to cut to the other end of film, branch when cutting Roller 122 is supportted to cutting and playing a supporting role, so completes the expansion of the film of certain length；

Then the second motor 321 is rotated with moving gear a322, and gear a322 synchronous drive rack b323 and rack c324 are moved Dynamic, rack b323 and rack c324 drive link a3122 and link b3132 along guide rod b3111 to center respectively Mobile, when frame a3123 and mounting bracket b3133 to be installed are properly fit onto together, cutting knife b3126 and cutter groove 3136 coordinate to expansion Film carry out decile and cut, and deflector roll a3124 and deflector roll d3135 and deflector roll b3125 and deflector roll c3134 are thin to both sides respectively Film end is necessarily positioned, and prevents it from drooping, the preparation being now ready for before film；

Finally the pole group 10 for treating coating is placed into the guide groove 4213 of the first guide 4211, horizontal sliding cylinder b412 leads to Crossing pusher part 413 promotes pole group 10 to be moved along guide groove 4213, will enter the guide groove 4213 of the second guide 4212 When, the pressing film roller a4221 and pressing film roller b4222 of both sides, which cooperate, is attached to film rolling on the surface of pole group, completes the pole of coating Group 10 is pushed to exporting on conveyer belt 6.

In the description of the invention, it is to be understood that the orientation or position relationship of the instruction such as term " front and rear ", " left and right " Based on orientation shown in the drawings or position relationship, to be for only for ease of the description present invention and simplifying description, rather than instruction or Imply that signified equipment or part there must be specific orientation, with specific azimuth configuration and operation, therefore it is not intended that Limitation to invention.

Certainly in the technical program, those skilled in the art is it should be appreciated that term " one " is interpreted as " at least One " or " one or more ", i.e., in one embodiment, the quantity of an element can be one, and in other implementation In example, the quantity of the element can be multiple, and term " one " is it is not intended that limitation to quantity.

The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto, The change or replacement that any one skilled in the art can readily occur under the technical clarification of the present invention, should all contain Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be defined by the protection domain of claims.

Claims

A kind of 1. battery electrode group quickly coating system, it is characterised in that：Including

Unwinding device (1), unreeling structure (11) that the unwinding device (1) includes being used to place reel drum film, it is arranged on and unreels The detent mechanism (12) for being used to position the end of reel drum film of mechanism (11) side and it is arranged on detent mechanism (12) transverse cutting mechanism (13) of side；

Film expanding unit (2), the film expanding unit (2) include guiding mechanism (22), are arranged on guiding mechanism (22) The adsorbing mechanism (21) for being used to adsorb the reel drum film end at detent mechanism (12) place and for driving the suction The haulage gear (23) that random structure (21) is deployed together with the end of reel drum film along guiding mechanism (22) movement to film；

Cutting means (3), what the cutting means (3) included being arranged on side before and after guiding mechanism (22) cuts detent mechanism (31) And for driving the drive mechanism (32) for cutting detent mechanism (31) and equidistantly being cut to the film of expansion；

Coating device (4), the coating device (4) include pusher (41) and film coating mechanism (42), the pusher (41) it is used to promote and treats that the pole group (10) of coating is mobile along film coating mechanism (42), coordinates bottom of the film coating mechanism (42) to pole group (10) Coating is completed in face and two sides.
A kind of 2. battery electrode group quickly coating system according to claim 1, it is characterised in that the unreeling structure (11) Including support (111) and the unreeling shaft (112) being arranged on support (111)；

The detent mechanism (12) includes fixed mount (121), the support roller (122) being fixed on fixed mount (121) and difference Be arranged on the upper limit roller (123) and lower limit roller (124) of support roller (122) both ends side, the upper limit roller (123) and under Limiting roll (124) is used for and support roller (122) coordinates two sides progress up and down to reel drum film spacing；

The transverse cutting mechanism (13) includes the horizontal sliding cylinder a (131) being fixed on fixed mount (121) and is fixed on horizontal sliding cylinder The cutting knife a (132) of a (131) telescopic rod end.
A kind of 3. battery electrode group quickly coating system according to claim 2, it is characterised in that the adsorbing mechanism (21) Including framework (211) and the adsorption piece (212) being fixed on framework (211), Negative pressure machine (213) and control unit (214), Adsorbent chamber (215) is opened up inside the adsorption piece (212), and it offers some and absorption towards the one side of support roller (122) The adsorption hole (216) of chamber (215) connection, the Negative pressure machine (213) is connected by connecting tube (217) with adsorbent chamber (215), described The upper end of adsorption piece (212) is less than the bottom of upper limit roller (123), and its bottom is most upper higher than lower limit roller (124) End, described control unit (214) are used to control Negative pressure machine (213) to start shooting or shut down；

The guiding mechanism (22) includes the guide a (221) and guide b (222) be arrangeding in parallel up and down, the guide a (221) it is each attached to guide b (222) on fixed mount (121), and the guide a's (221) and guide b (222) is upper Surface along its length on be provided with rack a (223)；

The haulage gear (23) include be fixed on framework (211) the first motor (231), be arranged on guide a (221) And the rolling assembly a (232) that is fixedly connected with the upper end of framework (211) and it is arranged on guide b (222) and and framework (211) the rolling assembly b (233) that lower end is fixedly connected, first motor (231) pass through belt a (234) and belt b (235) synchronous drive rolling assembly a (232) and rolling assembly b (233) are respectively along guide a (221) and guide b (222) It is mobile.
4. a kind of battery electrode group quickly coating system according to claim 3, it is characterised in that described to cut detent mechanism (31) include sliding seat (311), be slidably arranged on sliding seat (311) and front and rear symmetrically arranged cut positioning component a (312) and positioning component b (313) is cut；

The positioning component a (312) that cuts includes coordinating the sliding block a slided with the guide rod b (3111) on sliding seat (311) (3121) the link a (3122) that, is fixedly connected with sliding block a (3121), the mounting bracket a for being arranged on link a (3122) end (3123), vertically on be rotatably provided in deflector roll a (3124) on link a (3122) and deflector roll b (3125) and The cutting knife b (3126) being arranged between deflector roll a (3124) and deflector roll b (3125),

The positioning component b (313) that cuts includes coordinating the sliding block b slided with the guide rod b (3111) on sliding seat (311) (3131) the link b (3132) that, is fixedly connected with sliding block b (3131), the mounting bracket b for being arranged on link b (3132) end (3133), vertically on be rotatably provided in deflector roll c (3134) on link b (3132) and deflector roll d (3135) and The cutter groove (3136) being arranged between deflector roll c (3134) and deflector roll d (3135).
A kind of 5. battery electrode group quickly coating system according to claim 4, it is characterised in that the drive mechanism (32) Including the second motor (321), it is fixed on the gear a (322) of the second motor (321) output shaft end, is fixed on link a (3122) on and with the gear a (322) coordinate rack b (323) and be fixed on link b (3132) and with the tooth Take turns the rack c (324) that a (322) coordinates.
A kind of 6. battery electrode group quickly coating system according to claim 1, it is characterised in that the pusher (41) Horizontal sliding cylinder b (412) including bearing (411), on bearing (411) and it is fixed on horizontal sliding cylinder b (412) expansion link The pusher part (413) of end；

The film coating mechanism (42) includes being used for the guidance set that the pole group (10) in moving process is positioned and is oriented to (421) and be arranged on guidance set (421) be used for coordinate the film coated that will cut with the pusher (41) Press mold component (422) on to pole group (10).
A kind of 7. battery electrode group quickly coating system according to claim 3, it is characterised in that the rolling assembly a (232) and rolling assembly b (233) include be fixedly connected with framework (211) rotating turret (2321), be rotatably provided in rotation Rotating shaft (2322) on frame (2321), the gear b for being coaxially fixedly installed in rotating shaft (2322) and coordinating with rack a (223) (2323) roller (2324) and being coaxially fixedly installed in the rotating shaft (2322) of gear b (2323) both sides.
A kind of 8. battery electrode group quickly coating system according to claim 6, it is characterised in that the guidance set (421) include front and rear the first guide (4211) and the second guide (4212) set, first guide (4211) and Guide groove (4213) is offered on second guide (4212)；

The press mold component (422) includes being symmetrical set the pressing film roller a in the leading section of the second guide (4212) And pressing film roller b (4222) (4221).
A kind of 9. battery electrode group quickly coating system according to claim 3, it is characterised in that described control unit (214) middle control case (2141) and the first sensor (2142) that is separately fixed on the fixed mount (121) at both ends and the are included Two sensors (2143).
A kind of 10. battery electrode group quickly coating system according to claim 2, it is characterised in that the unreeling structure (11) conducting subassembly (5) for conducting membranes is additionally provided between detent mechanism (12), the conducting subassembly (5) includes solid Surely the conduction roller a (51) and conduction roller b (52) for being arranged on fixed mount (121) and being symmetrical set.