CN208986088U - A kind of lithium-ion battery pelleter that can detect label automatically - Google Patents

Abstract

The utility model relates to the lithium-ion battery pelleters that one kind can detect label automatically, including mainframe and the unreeling device for pole piece being mounted in front of mainframe, tab welding device, rubberizing paper device, CCD detection device, display and labelling device, unreeling device for pole piece unreels conveying pole piece material, tab welding device will be on tab welding to pole piece, rubberizing paper device carries out rubberizing paper conversion to the pole piece for welding tab, CCD detection device acquires pole piece picture signal, and acquisition signal and database Plays pole piece image are compared and analyzed out whether pole piece has exception, labelling device marks to there is abnormal pole piece, the utility model lithium ion pelleter collection soldering polar ear, rubberizing paper, detect pole piece, mark the functions such as abnormal pole piece, it is vdiverse in function, high degree of automation, throughput rate is fast, it can be in time It was found that whether pole piece has, missing glue, non-welding electrode ear, polar ear size is unqualified, rubberizing position not to the defects of, be conducive to improve product quality, accord with the demands of the market.

Description

A kind of lithium-ion battery pelleter that can detect label automatically

Technical field

The utility model relates to field of lithium ion battery, and in particular to one kind can detect the lithium ion battery system of label automatically Piece machine.

Background technique

Lithium-ion battery pelleter is by coiled tab, pole piece, and gummed paper is placed on machine, is automatically performed tab welding, Polar-ear gluing, pole piece rubberizing, and set pole piece trimming at the length of setting or a kind of automation of harvest coiled strip by technique requirement Standby, existing lithium-ion battery pelleter only has the function of film-making, and the pole piece manufactured will be placed into an other detection machine Detection pole piece whether have missing glue, non-welding electrode ear, polar ear size is unqualified, rubberizing position not to the defects of, be not in a machine Completion integration processing on device, meeting waste of manpower and the material resources such as pole piece turnover, carrying have certain influence to processing efficiency.

And the rubberizing paper device setting of existing lithium-ion battery pelleter is unreasonable, and rubberizing paper device mainly plays a gummed paper It takes away and is then affixed on positive/negative plate from rubberizing platform, prevent the effect of pole piece short circuit, when in use, in order to avoid gummed paper (glue The adhesive layer of paper is in lower section) it can be pasted on rubberizing platform, rubberizing platform surface can all stick the pimpled rubber of anti-viscose glue in advance, with The growth of time and take glue number excessively and will lead to the pimpled rubber of rubberizing platform edges to tilt or deviation, influence normally to take glue, Pimpled rubber is needed to be replaced frequently, and draws gummed paper, cut gummed paper and be unable to co-operating, inefficiency, gummed paper, which is attached on pole piece, to be gone out Existing uneven phenomenon.

In addition, the tab welding device of existing lithium-ion battery pelleter is when on tab welding to pole piece, it may appear that The case where tab adhesion upper mold or pole piece adhesion lower die, traditional stripping means are after waiting tab welding secured, and upper mold is again Ultrasonic wave occurs, demoulds tab, but since upper mold does not leave lower die so still having mold sticking, sternly after twice ultrasonic It also will cause upper mold after sticking to mould when weight and lift and break pole piece or tear pole piece, cause failure welding, scrap of the product, increase is produced into This, influences production efficiency.

Utility model content

In view of the problems of the existing technology, the utility model provides a kind of lithium ion battery that can detect label automatically Pelleter, is able to achieve whether real-time detection pole piece has exception after the completion of film-making, and marks to abnormal pole piece, reduces between pole piece Turnover, reduce production needed for number, improve the production efficiency of pole piece, specific technical solution is as follows:

A kind of lithium-ion battery pelleter that can detect label automatically, including mainframe and the pole being mounted in front of mainframe Piece unwinding device, tab welding device, rubberizing paper device, CCD detection device, display and labelling device, pole piece unreel dress Volume conveying pole piece material is put, tab welding device is by tab welding to pole piece, and rubberizing paper device is to the pole piece for welding tab Rubberizing paper conversion is carried out, CCD detection device acquires pole piece picture signal, and will acquisition signal and database Plays pole piece image Compare and analyze out whether pole piece has exception, to there is abnormal pole piece to mark, display amplification is shown labelling device Collected pole piece picture signal.

As a kind of preferred embodiment of the utility model, the CCD detection device includes positive CCD camera, positive shading Cover, reverse side CCD camera, reverse side hood, analysis module and central control module, positive CCD camera are mounted on front hood At center, positive CCD camera absorbs acquisition pole piece picture signal from front, and reverse side CCD camera is mounted on reverse side hood center Place, reverse side CCD camera absorb from the negative acquires pole piece picture signal, and front and back sides CCD camera is by collected pole piece picture signal It is transported to analysis module, analysis module compares and analyzes the pole piece picture signal of acquisition and database Plays pole piece image Whether pole piece has exception out, has the abnormal center that then transmits a signal to control control module, central control module controls labelling dress Starting is set to there is abnormal pole piece to mark.

As a kind of preferred embodiment of the utility model, the labelling device includes marking unreeling structure and labeling head, Label unreeling structure, which unreels coiled label label, to be transported in front of labeling head, and labeling head driving label label is attached to abnormal On pole piece.

As a kind of preferred embodiment of the utility model, the tab welding device includes tab unreeling mechanism and bonding machine Tab is unreeled and is transported at welding mechanism by structure, tab unreeling mechanism, welding mechanism include welding base, fixed column, upper cylinder, under Cylinder, Limit screw, limit sleeve, limit plate, guide rod, upper model fixing seat, upper die and lower die, the left and right sides installation of welding base top Two hollow fixed columns install upper cylinder, lower cylinder, the piston activity direction of upper cylinder, lower cylinder between two fixed columns On the contrary, the piston stroke of upper cylinder is less than the piston stroke of lower cylinder, upper cylinder piston rod stretches out connection Limit screw, limit upwards Limit sleeve is installed at plate center in position, and limit sleeve is concave inward structure, and the position of limit sleeve and the position of Limit screw are corresponding, limit Guide rod is fixedly mounted in plate left and right sides, and guide rod slide downward is connected and fixed column, and guide rod tail end passes through fixed column and connects upper mold Fixing seat two sides, lower cylinder piston rod are passed down through welding base and connect in the middle part of upper model fixing seat, and upper model fixing seat bottom is installed Mould, upper mould cover, which closes lower die sending ultrasonic wave, keeps tab, pole piece welded.

As a kind of preferred embodiment of the utility model, drives the bleed pressure of upper cylinder starting to be greater than driving lower cylinder and open Dynamic bleed pressure.

As a kind of preferred embodiment of the utility model, the rubberizing paper device include gummed paper unreeling structure, rubberizing platform, Lacquer disk(-sc) mechanism and compressing glue mechanism are inhaled by adhesive paper cutter mechanism, and gummed paper unreeling structure unreels conveying gummed paper and reaches rubberizing platform, and rubberizing is flat Platform surface is equipped with the ceramic layer for preventing gummed paper from pasting, and inhales the gummed paper on lacquer disk(-sc) mechanism absorption pull-out rubberizing platform, adhesive paper cutter machine Structure cuts out the gummed paper of appropriate length, and compressing glue mechanism presses gummed paper and is close to pole piece.

As a kind of preferred embodiment of the utility model, the adhesive paper cutter mechanism includes cutting knife cylinder, elevator, cuts Knife, cutting knife slide rail, knife sliding block, cutter mounting plate, press cylinder and pressure plate, cutting knife cylinder piston rod extend downwardly connection and rise Block drops, and cutter is fixedly mounted in elevator bottom, and elevator rear connects cutting knife slide rail, and cutting knife slide rail is slidably connected knife sliding block, Knife sliding block is fixedly installed on the left of cutter mounting plate, and press cylinder, press cylinder piston are fixedly mounted on the right side of cutter mounting plate Bar extends downwardly connection pressure plate, and pressure plate compresses gummed paper convenient for cutting.

As a kind of preferred embodiment of the utility model, the suction lacquer disk(-sc) mechanism includes sucker cylinder, sucker, sucker cunning Rail, sucker sliding block and sucker mounting plate, sucker cylinder piston rod extend downwardly connecting sucker, sucker bottom be equipped with multiple suckers and Sucker sliding rail is installed in side, and sucker sliding rail is slidably connected sucker sliding block, and sucker sliding block is fixedly installed in sucker mounting plate.

As a kind of preferred embodiment of the utility model, compressing glue mechanism includes dandy roll, dandy roll mounting plate, dandy roll gas Cylinder and dandy roll cylinder mounting plate, dandy roll are rotatablely installed in dandy roll mounting plate, and dandy roll cylinder piston rod extends downwardly company Dandy roll mounting plate is connect, dandy roll cylinder is installed on dandy roll cylinder mounting plate.

As a kind of preferred embodiment of the utility model, pelleter further includes pole piece brush dust device, pole piece brush dust device packet Include brush dust motor, big fixed plate, first gear, second gear, third gear, the 4th gear, support rod, the first bristle brush wheel, Two bristle brush wheels, small fixed plate strut cylinder, strut block, distraction plate and rotor plate, and brush dust motor output shaft installs first gear, First gear engages second gear, third gear respectively, and third gear engages the 4th gear, and third gear is installed on the support rod right side End, support rod left end are rotatablely installed in small fixed plate, and second gear is installed on the shaft right end of the first bristle brush wheel, the 4th gear peace Shaft right end loaded on the second bristle brush wheel, big fixed plate side installation strut cylinder, strut cylinder piston rod and stretch out two support of driving It is mobile to open block, big fixed plate, which is equipped with, struts slot, the first bristle brush wheel, the second bristle brush wheel shaft right end pass through and strut slot, distraction plate Second gear, the 4th gear, the shaft left end installation rotor plate of the first bristle brush wheel, the second bristle brush wheel, rotor plate are installed respectively afterwards Top rotational installation struts block driving distraction plate and struts trench brace with the first bristle brush wheel, the second bristle brush wheel edge and open in support rod, the One bristle brush wheel, the second bristle brush wheel between big fixed plate and small fixed plate, pole piece enter the first bristle brush wheel, the second bristle brush wheel it Between brush dust.

The utility model has the beneficial effects that the utility model lithium ion pelleter collection soldering polar ear, rubberizing paper, detection pole Piece marks the functions such as abnormal pole piece, and vdiverse in function, high degree of automation, throughput rate is fast, can find that pole piece is in time It is no have missing glue, non-welding electrode ear, polar ear size is unqualified, rubberizing position not to the defects of, be conducive to improve product quality, meet city Field demand.

Detailed description of the invention

Fig. 1 is the perspective view of the utility model；

Fig. 2 is the perspective view at another visual angle of the utility model；

Fig. 3 is the block flow diagram of the CCD detection device of the utility model；

Fig. 4 is the perspective view of the CCD detection device of the utility model；

Perspective view when the CCD detection device and labelling device that Fig. 5 is the utility model cooperate；

Fig. 6 is the perspective view of the labelling device of the utility model；

Fig. 7 is the perspective view of the tab welding device of the utility model；

Fig. 8 is the perspective view of the welding mechanism of the tab welding device of the utility model；

Fig. 9 is the exploded view of the welding mechanism of the tab welding device of the utility model；

Figure 10 is the perspective view of the rubberizing paper device of the utility model；

Figure 11 is the schematic diagram of the ceramic layer on the rubberizing platform of the utility model；

Figure 12 is the perspective view of the adhesive paper cutter mechanism of the utility model；

Figure 13 is the perspective view of the suction lacquer disk(-sc) mechanism of the utility model；

Figure 14 is the cooperation schematic diagram of the compressing glue mechanism of the utility model, rubberizing platform, gummed paper unreeling structure；

Figure 15 is the perspective view of the pole piece brush dust device of the utility model；

Figure 16 is the perspective view at another visual angle of pole piece brush dust device of the utility model；

Figure 17 is that the pole piece brush dust device of the utility model struts cylinder scheme of installation；

Figure 18 is the side view of the pole piece brush dust device of the utility model.

Specific embodiment

With reference to the accompanying drawing, specific embodiments of the utility model will be further explained:

It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only For ease of description the utility model and simplify description, rather than the position of indication or suggestion meaning or element must have it is specific Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary, It can be the connection inside two elements.For the ordinary skill in the art, it is above-mentioned that concrete condition understanding can be regarded The concrete meaning of term in the present invention.

As illustrated in fig. 1 and 2, a kind of lithium-ion battery pelleter that can detect label automatically, including mainframe 1 and be mounted on Unreeling device for pole piece 2, tab welding device 3, rubberizing paper device 4, CCD detection device 5, display 6 and the patch in 1 front of mainframe Labelling apparatus 7, unreeling device for pole piece 2 unreel conveying pole piece material, and tab welding device 3 is by tab welding to pole piece, rubberizing Paper device 4 carries out rubberizing paper conversion to the pole piece for welding tab, and CCD detection device 5 acquires pole piece picture signal, and acquisition is believed Whether have exception, labelling device 7 is to there is abnormal pole if number comparing and analyzing out pole piece with database Plays pole piece image Piece marks, and the amplification of display 6 shows collected pole piece picture signal.

As seen in figures 3-5, CCD detection device 5 includes positive CCD camera 51, front hood 52, reverse side CCD camera 53, reverse side hood 54, analysis module 55 and central control module 56, positive CCD camera 51 are mounted in front hood 52 At the heart, positive CCD camera 51 absorbs acquisition pole piece picture signal from front, and reverse side CCD camera 53 is mounted on reverse side hood 54 At center, reverse side CCD camera 53 absorbs acquisition pole piece picture signal from the negative, and front and back sides CCD camera 51 is by collected pole piece Picture signal is transported to analysis module 55, and analysis module 55 is by the pole piece picture signal of acquisition and database Plays pole piece image Compare and analyze out whether pole piece has exception, abnormal conditions include missing glue, non-welding electrode ear, polar ear size is unqualified, rubberizing Position not to the defects of, have it is abnormal then transmit a signal to central control module 56, central control module 56 controls labelling device 7 Starting is to there is abnormal pole piece to mark.

As it can be seen in figures 5 and 6, labelling device 7 includes label unreeling structure 71 and labeling head 72, label unreeling structure 71 will Coiled label label, which unreels, is transported to 72 front of labeling head, and the labeling Forward driving label label of head 72 is attached to abnormal pole piece On.

As shown in figs. 7-9, tab welding device 3 includes tab unreeling mechanism 31 and welding mechanism 32, tab unreeling mechanism Tab is unreeled and is transported at welding mechanism 32 by 31, welding mechanism 32 include welding base 321, fixed column 322, upper cylinder 323, under Cylinder 324, Limit screw 325, limit sleeve 326, limit plate 327, guide rod 328, upper model fixing seat 329, upper mold 3210 and under Mould 3211,321 top left and right sides of welding base install two hollow fixed columns 322, install upper cylinder between two fixed columns 322 323, lower cylinder 324, upper cylinder 323, lower cylinder 324 piston activity direction on the contrary, the piston stroke of upper cylinder 323 is less than under The piston stroke of cylinder 324,323 piston rod of upper cylinder stretch out connection Limit screw 325 upwards, install at 327 center of limit plate Limit sleeve 326, limit sleeve 326 are concave inward structure, and the position of limit sleeve 326 is corresponding with the position of Limit screw 325, limit plate Guide rod 328 is fixedly mounted in 327 left and right sides, and 328 slide downward of guide rod is connected and fixed column 322, and 328 tail end of guide rod passes through solid Fixed column 322 connects upper 329 two sides of model fixing seat, and lower cylinder piston rod is passed down through welding base 321 and connects in upper model fixing seat 329 Upper mold 3210 is installed in portion, upper 329 bottom of model fixing seat, and the lid of upper mold 3210, which closes the sending ultrasonic wave of lower die 3211, makes tab, pole piece weldering Connect one

Specifically, the piston stroke of upper cylinder 323 is 10mm, the piston stroke of lower cylinder 324 is 30mm, the two piston row Journey differs greatly, and the bleed pressure that driving upper cylinder 323 starts is greater than the bleed pressure that driving lower cylinder 324 starts, and guarantees lower gas After cylinder 324 drives mold clamping, upper cylinder 323 plays the role of sufficiently large making every effort to overcome and takes in 324 power drive upper mold 3210 of cylinder It moves.

The working principle of welding mechanism 32: the piston rod of lower cylinder 324 extends downwardly the upper model fixing seat 329 of driving and moves down, Upper model fixing seat 329 drives upper mold 3210 to move down, and the lid of upper mold 3210 closes lower die 3214 and realizes molding, and upper mold 3210 issues ultrasonic wave Make on tab welding to pole piece, meanwhile, upper model fixing seat 329 can drive limit plate 327 to move down, and limit plate 327 drives limit sleeve 326 move down, and since limit sleeve 326 is concave inward structure, limit sleeve 326, which can avoid Limit screw 325, to be interfered, and weld Cheng Hou, the piston rod of upper cylinder 323 stretch out driving Limit screw 325 upwards and move up, and Limit screw 325 heads on limit sleeve 326 It moving, limit sleeve 326 drives limit plate 327 to move up, and limit plate 327 drives upper model fixing seat 329 to move up by guide rod 328, on Model fixing seat 329 drives upper mold 3210 to move up, and the piston stroke of upper cylinder 323 is less than the piston stroke of lower cylinder 324, upper mold 3210 distances for lifting 0.2MM-0.5MM or so are separated with lower die 3214, and upper mold 3210 issues ultrasonic wave again makes pole-piece pole-ear Demoulding is shaken off, lower cylinder 324 drives upper mold 3210 to reset after demoulding, and welding overall process is completed, and high production efficiency will not go out Existing tab mold sticking, guarantees product quality, realizes the purpose of anti-sticking to mould, solves weldering mould and tab pole piece close contact state Under secondary generation ultrasonic wave, tab pole piece still sticking to mould and caused by rosin joint, damage pole piece the problems such as, promoted product qualification rate.

As shown in FIG. 10 and 11, rubberizing paper device 4 includes gummed paper unreeling structure 41, rubberizing platform 42, adhesive paper cutter mechanism 43, lacquer disk(-sc) mechanism 44 and compressing glue mechanism 45 are inhaled, gummed paper unreeling structure 41 unreels conveying gummed paper and reaches rubberizing platform 42, rubberizing platform 42 surfaces are equipped with the ceramic layer 42a for preventing gummed paper from pasting, and inhale the gummed paper on the absorption pull-out rubberizing platform 42 of lacquer disk(-sc) mechanism 44, gummed paper Cutter mechanism 43 cuts out the gummed paper of appropriate length, and it is not in tilting, deviation etc. that compressing glue mechanism 45, which presses gummed paper and is close to pole piece, Problem, wear-resisting, long service life, no replacement is required, guarantees normal rubberizing.

As shown in figure 12, adhesive paper cutter mechanism 43 includes cutting knife cylinder 431, elevator 432, cutter 433, cutting knife slide rail 434, knife sliding block 435, cutter mounting plate 436, press cylinder 437 and pressure plate 438, cutting knife cylinder piston rod extend downwardly company Elevator 432 is connect, cutter 433 is fixedly mounted in 432 bottom of elevator, and 432 rear of elevator connects cutting knife slide rail 434, and cutter is sliding Rail 434 is slidably connected knife sliding block 435, and knife sliding block 435 is fixedly installed in 436 left side of cutter mounting plate, cutter mounting plate 436 Press cylinder 437 is fixedly mounted in right side, and press cylinder piston rod extends downwardly connection pressure plate 438, and pressure plate 438 compresses gummed paper Gummed paper deviation when preventing cutter 433 from working convenient for cutting, cutting knife cylinder 431 drive elevator 432 mobile, and elevator 432 is being cut Knife sliding rail 434, knife sliding block 435 cooperation under realize steady mobile, guarantee that position is accurate, elevator 432 drives cutter 433 to move It is dynamic to cut gummed paper.

As shown in figure 13, inhaling lacquer disk(-sc) mechanism 44 includes sucker cylinder 441, sucker 442, sucker sliding rail 443, sucker sliding block 444 and sucker mounting plate 445, sucker cylinder piston rod extends downwardly connecting sucker 442, and 442 bottom of sucker is equipped with multiple suckers And sucker sliding rail 443 is installed in side, sucker sliding rail 443 is slidably connected sucker sliding block 444, and sucker sliding block 444 is fixedly installed in suction Disk mounting plate 445, sucker cylinder 441 drive sucker 442 mobile, cooperation of the sucker 442 in sucker sliding rail 443, sucker sliding block 444 Lower realization is steady mobile, guarantees that position is accurate, and after sucker 442 is above gummed paper, sucker 442 leads to negative pressure, and sucker 442 adsorbs glue Paper inhales lacquer disk(-sc) mechanism 44 and drives it to move between glue station in rubberizing station and taking by servo motor or cylinder or other power devices The dynamic gummed paper movement to drive absorption.

As shown in figure 14, compressing glue mechanism 45 includes dandy roll 451, dandy roll mounting plate 452, dandy roll cylinder 453 and pressure Rubber roller cylinder mounting plate 454, dandy roll 451 are rotatablely installed in dandy roll mounting plate 452, and dandy roll cylinder piston rod extends downwardly Dandy roll mounting plate 452 is connected, dandy roll cylinder 453 is installed on dandy roll cylinder mounting plate 454, and dandy roll cylinder 453 drives Dandy roll 451 moves down pressing gummed paper, and gummed paper is made to be close to pole piece.

As shown in figures 15 to 18, pelleter further includes pole piece brush dust device 8, pole piece brush dust device 8 include brush dust motor 81, Big fixed plate 82, first gear 83, second gear 84, third gear 85, the 4th gear 86, support rod 87, the first bristle brush wheel 88, Second bristle brush wheel 89, small fixed plate 810 strut cylinder 811, strut block 812, distraction plate 813 and rotor plate 814, brush dust motor Output shaft installs first gear 83, and first gear 83 engage second gear 84, third gear 85 respectively, and third gear 85 engages the Four gears 86, third gear 85 are installed on 87 right end of support rod, and the rotational installation of 87 left end of support rod is in small fixed plate 810, and second Gear 84 is installed on the shaft right end of the first bristle brush wheel 88, and the 4th gear 86 is installed on the shaft right end of the second bristle brush wheel 89, greatly The installation of 82 side of fixed plate struts cylinder 811, struts cylinder piston rod stretching driving two and struts the movement of block 812, big fixed plate 82 Equipped with strutting slot 82a, the first bristle brush wheel 88, the second bristle brush wheel 89 shaft right end pass through strut slot 82a, distraction plate 812 after point Not An Zhuan second gear 84, the 4th gear 86, the first bristle brush wheel 88, the second bristle brush wheel 89 shaft left end install rotor plate 814, Rotational installation struts block 812 and drives distraction plate 813 with 88, second maos of the first bristle brush wheel in support rod 87 above rotor plate 814 Brush wheel 89 is strutted along slot 82a is strutted, the first bristle brush wheel 88, the second bristle brush wheel 89 be located at big fixed plate 82 and small fixed plate 810 it Between, pole piece enters brush dust between the first bristle brush wheel 88, the second bristle brush wheel 89.

8 working principle of pole piece brush dust device: brush dust motor 81 drives first gear 84 to rotate, the driving of first gear 84 the Two gears 85, third gear 86 rotate, and third gear 86 drives the rotation of the 4th gear 87, second gear 84, the 4th gear 87 The first bristle brush wheel 89, the rotation of the second bristle brush wheel 810 are respectively driven, support rod 88 improves the concentricity that stability guarantees bristle brush wheel, Two bristle brush wheel rotations quickly clean pole piece, and deviation Caton does not keep relatively parallel, stabilized structure, brush when two bristle brush wheels rotate Grey speed is quick, improves production efficiency.

It, cannot the above content is specific preferred embodiment further detailed description of the utility model is combined Assert that the specific implementation of the utility model is only limited to these instructions, for the ordinary skill of the utility model technical field For personnel, without departing from the concept of the premise utility, a number of simple deductions or replacements can also be made, should all regard To belong to the protection scope of the utility model.

Claims (10)

1. one kind can detect the lithium-ion battery pelleter of label automatically, including mainframe and the pole piece being mounted in front of mainframe Unwinding device, tab welding device and rubberizing paper device, unreeling device for pole piece unreel conveying pole piece material, and tab welding device will On tab welding to pole piece, rubberizing paper device carries out rubberizing paper conversion to the pole piece for welding tab, it is characterised in that: before mainframe Side is also equipped with CCD detection device, display and labelling device, and CCD detection device acquires pole piece picture signal, and will acquisition Whether signal and database Plays pole piece image compare and analyze out pole piece an exception, and labelling device is to there is abnormal pole Piece marks, and display amplification shows collected pole piece picture signal.

2. the lithium-ion battery pelleter that one kind according to claim 1 can detect label automatically, it is characterised in that: described CCD detection device includes positive CCD camera, front hood, reverse side CCD camera, reverse side hood, analysis module and center control Molding block, positive CCD camera are mounted at the hood center of front, and positive CCD camera absorbs acquisition pole piece image letter from front Number, reverse side CCD camera is mounted at reverse side hood center, and reverse side CCD camera absorbs acquisition pole piece picture signal from the negative, just Collected pole piece picture signal is transported to analysis module by reverse side CCD camera, and analysis module is by the pole piece picture signal of acquisition It compares and analyzes out whether pole piece has exception with database Plays pole piece image, there is exception then to transmit a signal to central control Control module, central control module control labelling device starting is to there is abnormal pole piece to mark.

3. the lithium-ion battery pelleter that one kind according to claim 1 can detect label automatically, it is characterised in that: described Labelling device includes label unreeling structure and labeling head, and label unreeling structure, which unreels coiled label label, is transported to labeling Head front, labeling head driving label label are attached on abnormal pole piece.

4. the lithium-ion battery pelleter that one kind according to claim 1 can detect label automatically, it is characterised in that: described Tab welding device includes tab unreeling mechanism and welding mechanism, and tab is unreeled and is transported to welding mechanism by tab unreeling mechanism Place, welding mechanism includes welding base, fixed column, upper cylinder, lower cylinder, Limit screw, limit sleeve, limit plate, guide rod, upper mold Fixing seat, upper die and lower die, welding base top left and right sides install two hollow fixed columns, install gas between two fixed columns Cylinder, lower cylinder, upper cylinder, lower cylinder piston activity direction on the contrary, upper cylinder piston stroke be less than lower cylinder piston row Journey, upper cylinder piston rod stretch out connection Limit screw upwards, install limit sleeve at limit plate center, and limit sleeve is concave inward structure, The position of limit sleeve and the position of Limit screw are corresponding, and guide rod, guide rod slide downward is fixedly mounted in limit plate left and right sides It is connected and fixed column, guide rod tail end passes through fixed column and connects upper model fixing seat two sides, and lower cylinder piston rod is passed down through welding base In connection in the middle part of model fixing seat, upper mold is installed in upper model fixing seat bottom, and upper mould cover, which closes lower die sending ultrasonic wave, makes tab, pole piece weldering Connect one.

5. the lithium-ion battery pelleter that one kind according to claim 4 can detect label automatically, it is characterised in that: driving The bleed pressure of upper cylinder starting is greater than the bleed pressure of driving lower cylinder starting.

6. the lithium-ion battery pelleter that one kind according to claim 1 can detect label automatically, it is characterised in that: described Rubberizing paper device includes that gummed paper unreeling structure, rubberizing platform, adhesive paper cutter mechanism, suction lacquer disk(-sc) mechanism and compressing glue mechanism, gummed paper are put Volume mechanism unreels conveying gummed paper and reaches rubberizing platform, and rubberizing platform surface is equipped with the ceramic layer for preventing gummed paper from pasting, and inhales lacquer disk(-sc) machine Structure absorption pulls out the gummed paper on rubberizing platform, and adhesive paper cutter mechanism cuts out the gummed paper of appropriate length, and compressing glue mechanism presses gummed paper It is close to pole piece.

7. the lithium-ion battery pelleter that one kind according to claim 6 can detect label automatically, it is characterised in that: described Adhesive paper cutter mechanism include cutting knife cylinder, elevator, cutter, cutting knife slide rail, knife sliding block, cutter mounting plate, press cylinder and Pressure plate, cutting knife cylinder piston rod extend downwardly connection elevator, and cutter, the connection of elevator rear is fixedly mounted in elevator bottom Cutting knife slide rail, cutting knife slide rail are slidably connected knife sliding block, and knife sliding block is fixedly installed on the left of cutter mounting plate, cutter mounting plate Press cylinder is fixedly mounted in right side, and press cylinder piston rod extends downwardly connection pressure plate, and pressure plate compresses gummed paper convenient for cutting.

8. the lithium-ion battery pelleter that one kind according to claim 6 can detect label automatically, it is characterised in that: described Inhaling lacquer disk(-sc) mechanism includes sucker cylinder, sucker, sucker sliding rail, sucker sliding block and sucker mounting plate, and sucker cylinder piston rod is downward Stretch out connecting sucker, sucker bottom is equipped with multiple suckers and side and installs sucker sliding rail, and sucker sliding rail is slidably connected sucker sliding block, Sucker sliding block is fixedly installed in sucker mounting plate.

9. the lithium-ion battery pelleter that one kind according to claim 6 can detect label automatically, it is characterised in that: moulding Mechanism includes dandy roll, dandy roll mounting plate, dandy roll cylinder and dandy roll cylinder mounting plate, and dandy roll is rotatablely installed in moulding Roller mounting plate, dandy roll cylinder piston rod extend downwardly connection dandy roll mounting plate, and dandy roll cylinder is installed on dandy roll cylinder Mounting plate.

10. the lithium-ion battery pelleter that one kind according to claim 1 can detect label automatically, it is characterised in that: also Including pole piece brush dust device, pole piece brush dust device includes brush dust motor, big fixed plate, first gear, second gear, third tooth Wheel, the 4th gear, support rod, the first bristle brush wheel, the second bristle brush wheel, small fixed plate strut cylinder, strut block, distraction plate and turn Movable plate, brush dust motor output shaft install first gear, and first gear engages second gear, third gear respectively, and third gear is nibbled The 4th gear is closed, third gear is installed on support rod right end, and the rotational installation of support rod left end is in small fixed plate, second gear installation In the shaft right end of the first bristle brush wheel, the 4th gear is installed on the shaft right end of the second bristle brush wheel, big fixed plate side installation support Cylinder is opened, cylinder piston rod stretching driving two is strutted and struts block movement, big fixed plate is equipped with and struts slot, the first bristle brush wheel, second The shaft right end of bristle brush wheel installs second gear, the 4th gear, the first bristle brush wheel, second after strutting slot, distraction plate respectively Rotor plate is installed in the shaft left end of bristle brush wheel, and rotational installation struts block driving distraction plate with the in support rod above rotor plate One bristle brush wheel, the second bristle brush wheel are opened along strutting trench brace, the first bristle brush wheel, the second bristle brush wheel be located at big fixed plate and small fixed plate it Between, pole piece enters brush dust between the first bristle brush wheel, the second bristle brush wheel.