CN103268952A - Full-automatic winding machine - Google Patents
Full-automatic winding machine Download PDFInfo
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- CN103268952A CN103268952A CN2013101821612A CN201310182161A CN103268952A CN 103268952 A CN103268952 A CN 103268952A CN 2013101821612 A CN2013101821612 A CN 2013101821612A CN 201310182161 A CN201310182161 A CN 201310182161A CN 103268952 A CN103268952 A CN 103268952A
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- 238000004804 winding Methods 0.000 title claims abstract description 30
- 230000007246 mechanism Effects 0.000 claims abstract description 162
- 239000000758 substrate Substances 0.000 claims abstract description 103
- 238000003466 welding Methods 0.000 claims abstract description 23
- 238000012937 correction Methods 0.000 claims description 83
- 239000011162 core material Substances 0.000 claims description 72
- 230000004888 barrier function Effects 0.000 claims description 37
- 238000012360 testing method Methods 0.000 claims description 20
- 239000012528 membrane Substances 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 15
- 238000005096 rolling process Methods 0.000 claims description 9
- 230000003139 buffering effect Effects 0.000 claims description 8
- 230000001681 protective effect Effects 0.000 claims description 8
- 238000012958 reprocessing Methods 0.000 claims description 7
- 239000002390 adhesive tape Substances 0.000 claims description 6
- 238000012546 transfer Methods 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 4
- 238000005520 cutting process Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 15
- 238000004026 adhesive bonding Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The invention relates to a full-automatic winding machine which is used for a plate production and winding step of a battery cell. The full-automatic winding machine comprises a substrate of a vertical all-in-one machine, plate production parts, a winding part and an after-treatment part, wherein the conveying direction of a polar plate and a diaphragm is parallel to the substrate; the plate production parts are distributed in a left area and a right area of the substrate, the plate production part comprises two snakelike deviation rectification mechanisms which are respectively connected with a positive electrode production step and a negative electrode production step, the two snakelike deviation rectification mechanisms are respectively used for completing a welding step and an adhesive bonding step of a positive electrode plate and a negative electrode plate so as to provided the continuous positive electrode plate and the continuous negative electrode plate to the winding step; the winding part is arranged in the middle area of the substrate and comprises two sets of drive tension mechanisms which are respectively connected with the snakelike deviation rectification mechanisms of the film production part as well as two sets of clamping roll deviation rectification devices, two sets of diaphragm unwinding belt replacing devices and a battery cell winding device, which are sequentially connected with each other, after separating two layers of diaphragms, the positive electrode plate and the negative electrode plate are wound into the battery cell, so that the winding step is completed; and the after-treatment part is installed on the side edge of the winding part and used for carrying out the subsequent treatment on the wound battery cell, and finally the battery cell is moved out of the full-automatic winding machine.
Description
Technical field
The invention belongs to battery manufacturing technology field, relate to the electric core production equipment of battery, relate in particular to the production equipment of film-making operation and the coiling operation of electric core.
Background technology
In the existing electric core production technology, finish the manufacturing equipment of film-making operation and coiling operation, generally be that film-making and coiling separately carry out, pelleter and up-coiler are two kinds of equipment independently, pole piece after film-making is intact needs artificial secondary transferring to up-coiler, produce the coiling of just finishing whole electric core again, automaticity is not very high.
The shortcoming of the manufacturing equipment of finishing electric core film-making operation and electric core winding operation of prior art is: 1, pelleter operation and up-coiler operation are separately carried out, and the many human activity of intermediate demand is as linking, and the efficient of film-making and coiling is low; 2, the electric core regularity of Juan Raoing is not high, and the tension force control of electric core is not fine.
Summary of the invention
The technical problem to be solved in the present invention is: the deficiency at above-mentioned prior art exists provides a kind of manufacturing equipment of finishing electric core film-making operation and electric core winding operation continuously.
The technical scheme that the present invention is directed to the problems referred to above and propose is: automatic winding-machine is used for electric core film-making coiling operation; Comprise: substrate, the main part of automatic winding-machine is vertically set up, and the direction of transfer of pole piece and barrier film is parallel with substrate; Film-making portion comprises the snakelike deviation correction mechanism of two covers that is connected positive and negative plate film-making operation respectively, is distributed in the Zuo Qu He You district of substrate, finishes welding sequence and the rubberizing operation of positive and negative plate respectively, for the coiling operation provides continuous positive and negative plate; Coiling portion, be arranged in the middle district of substrate, comprise the two cover driving tension mechanisms that are connected respectively with the snakelike deviation correction mechanism of two covers of film-making portion and the two cartridge clip rod deviation correcting devices that are linked in sequence, two cover membrane unwinding tape swapping devices, and cell winding device, be wound into electric core after positive and negative plate separated two-layer barrier film, finish the coiling operation; Reprocessing portion is installed in the side of coiling portion, and the cell winding device electric core that finishes of reeling is carried out subsequent treatment, finally shifts out automatic winding-machine.
Wherein, described film-making portion comprises: negative pole film-making portion, be arranged on the left side district of substrate, and the rubberizing plate mechanism of built-in two pole piece protective tapes can finish the double-edged four road rubberizing operations of negative plate behind the welding sequence; Anodal film-making portion is arranged on the right side district of substrate, and the rubberizing plate mechanism of built-in three pole piece protective tapes can finish the double-edged six road rubberizing operations of positive plate behind the welding sequence; Described two overlap snakelike deviation correction mechanism, lay respectively at the top of anodal film-making portion and negative pole film-making portion, and the built-in snakelike buffer area that is connected with coiling portion is tentatively rectified a deviation to the positive and negative plate of finishing the rubberizing operation respectively.
Wherein, described driving tension mechanism is installed in the both sides of district's epimere in the substrate respectively, is linked in sequence respectively with the snakelike deviation correction mechanism of two covers; Built-in pole piece driver element and tension force control unit are used for the pole piece of the snakelike buffering area of traction, and the pole piece that enters the coiling operation are carried out tension force control.
Wherein, described folder rod deviation correcting device is installed in the side of district's epimere driving tension mechanism in the substrate respectively, drives tension mechanisms with two covers and is linked in sequence respectively; Comprise: the intermediate plate deviation correction mechanism, be built up in the front of substrate, the rolling intermediate plate roller of built-in a pair of clamping pole piece, the correction direction is vertical with substrate; Guiding mechanism is vertically mounted on the substrate, is used for supporting the intermediate plate deviation correction mechanism; The correction driving mechanism is installed in the back side of substrate, drives the intermediate plate deviation correction mechanism by guiding mechanism and makes the mobile or reset movement of correction with respect to substrate; The correction inductor is installed in the front of substrate, detects through the pole piece of the intermediate plate deviation correction mechanism lateral attitude with respect to substrate, the correction direction of control correction driving mechanism; The compressing tablet mechanism that resets is arranged on a side of substrate front side intermediate plate deviation correction mechanism, and the axis of its roller that resets is parallel with the axis of rolling intermediate plate roller, when the intermediate plate deviation correction mechanism resets, is used for compressing pole piece.
Wherein, described membrane unwinding tape swapping device, one cover is installed in the centre of district's epimere in the substrate, its barrier film that provides continuously enters cell winding device between positive and negative plate, an another set of side that is installed in district's hypomere in the substrate, the outside that its barrier film that provides continuously is positioned at positive plate enters cell winding device; Every cover membrane unwinding tape swapping device comprises: tape swapping correction plate, vertically be built up in the front of substrate, and parallel with substrate, vertical fixing has the correction guide rod that passes substrate on it, is axial float with substrate and is connected; A pair of unreeling structure is arranged on an end of tape swapping correction plate, and standby each other barrier film material volume is installed respectively, and its pivot center provides the barrier film of its release in turn perpendicular to the tape swapping plate of rectifying a deviation for the coiling operation; Tape splicing mechanism is arranged on the middle part of tape swapping correction plate, the stem of the virgin material barrier film of standby material volume is sticked on the afterbody of current material barrier film; The tape-cutting machine structure is arranged between a pair of unreeling structure and the tape splicing mechanism, and the clout of pasting the current material barrier film afterbody after connecting is cut off; Tension mechanism, mechanism is linked in sequence with tape splicing, and the tension force of control barrier film is for the coiling operation provides the barrier film buffering; Deviation correction mechanism is installed on the substrate, adjusts tape swapping correction plate with respect to the distance of substrate, and the barrier film of output tape swapping correction plate is rectified a deviation.
Wherein, described cell winding device comprises: the coiling feeding mechanism of positive plate, be linked in sequence with right side folder rod deviation correcting device, and the coiling that is used for positive plate is gone into sheet; The coiling feeding mechanism of negative plate is linked in sequence with left side folder rod deviation correcting device, and the coiling that is used for negative plate is gone into sheet; Coiling auxiliary body is arranged on the centre of distinguishing in the substrate, is connected with the coiling feeding mechanism of two cover pole pieces and the output of two cover membrane unwinding tape swapping devices; Coiling actuator is arranged on coiling auxiliary body below, is connected with coiling auxiliary body and cooperates the electric core of reeling; Stop rubberizing mechanism, be installed in the below of coiling actuator, be arranged in the hypomere in substrate district, with adhesive tape pull out, cut off, get long after, stick on the electric core that is wound into.
Wherein, described reprocessing portion comprises: electric core material fetching mechanism, be arranged on a side of coiling actuator, and the electric core that coiling is finished takes out from coiling actuator; Flatten mechanism for testing, be arranged on a side of electric core material fetching mechanism, the electric core that takes out coiling actuator is flattened, carry out short-circuit test; Electricity core shift-out mechanism is arranged on the top of flattening mechanism for testing one side, and the electric core that test is finished shifts; The finished product conveyer belt is arranged on the below of electric core shift-out mechanism, accepts electric core shift-out mechanism and shifts the qualified electric core of coming, and transfer out automatic winding-machine.
Compare with the equipment of electric core winding operation with the equipment of the electric core film-making of finishing of prior art operation, adopt the advantage of technical solution of the present invention to be:
1, adopts film-making coiling one, the pole piece of rolling can be welded to the electric core of reeling from lug, become substandard products test screening to finish the production efficiency height in the lump to electric core;
2, used multistage correction comprising unreeling correction, welding correction, rubberizing correction, be the snakelike correction after the film-making then, and the correction of the folder rod before reeling, make the degree of registration of pole piece improve by heavy correction, electricity core regularity is fine, and the electric core defect rate of reeling is low;
3, the rationally distributed collocation of complete machine is elegant in appearance, has taken full advantage of the space of machine;
4, it is more stable to go into the sheet feeding, Gu the lug position is accurate, rubberizing stable, automatic tape-alternation is stable, drives mild.
Description of drawings
Below the expressed content of this Figure of description and the mark among the figure are made brief description.
Fig. 1 is the front view of the preferred embodiment of automatic winding-machine of the present invention.
Fig. 2 is the vertical view of the preferred embodiment of automatic winding-machine of the present invention.
Fig. 3 is the left view of the preferred embodiment of automatic winding-machine of the present invention.
Comprise among the figure:
Substrate 1;
Film-making portion: rubberizing plate mechanism 21, snakelike deviation correction mechanism 22, unreel exchange zone mechanism 23, weldering forward pull mechanism 24, lug welding mechanism 25, rubberizing buffer gear 26, pole piece haulage gear 27, ultrasonic welding machine 28, hairbrush dedusting mechanism 29;
Coiling portion: folder rod deviation correcting device 31, membrane unwinding tape swapping device 32, coiling feeding mechanism 34, coiling auxiliary body 35, coiling actuator 36, termination rubberizing mechanism 37, driving tension mechanism 38;
Reprocessing portion: electric core material fetching mechanism 41, flattening mechanism for testing 42, electric core shift-out mechanism 43, electric core shift platform 44, finished product conveyer belt 45, electric core short circuit tester 46.
Embodiment
In order to further specify principle of the present invention and structure, existing by reference to the accompanying drawings to a preferred embodiment of the present invention will be described in detail.
Fig. 1 is the front view of the preferred embodiment of automatic winding-machine of the present invention; Fig. 2 is the vertical view of this embodiment; Fig. 2 is the left view of this embodiment.
Automatic winding-machine of the present invention is used for electric core film-making coiling operation, comprising: the substrate 1 that the main part of film-making up-coiler one is vertically set up, and the direction of transfer of pole piece and barrier film is parallel with substrate 1; Be distributed in the film-making portion in substrate 1 Zuo Qu He You district, comprise the snakelike deviation correction mechanism 22 of two covers that is connected positive and negative plate film-making operation respectively, finish the rubberizing operation of welding sequence and the positive and negative plate of positive and negative plate respectively, be respectively the coiling operation continuous positive and negative plate is provided; Be arranged in the coiling portion in district in the substrate 1, comprise with the snakelike deviation correction mechanism 22 of two covers of film-making portion and be connected the two cartridge clip rod deviation correcting devices 31 that two covers drive tension mechanism 38 and are linked in sequence respectively, two cover membrane unwinding tape swapping devices 32, and cell winding device 33, be wound into electric core after positive and negative plate separated two-layer barrier film, finish the coiling operation; Be installed in the reprocessing portion of coiling portion side, the electric core that cell winding device 33 coilings are finished carries out subsequent treatment, finally shifts out automatic winding-machine.
Film-making portion among the figure comprises: be arranged on the negative pole film-making portion in substrate 1 left side district, the rubberizing plate mechanism 21 of built-in two pole piece protective tapes can finish the double-edged four road rubberizing operations of negative plate behind the welding sequence; Be arranged on the anodal film-making portion in the right district of substrate 1, the rubberizing plate mechanism 21 of built-in three pole piece protective tapes can finish the double-edged six road rubberizing operations of positive plate behind the welding sequence.Lay respectively at the snakelike deviation correction mechanism 22 of two covers of anodal film-making portion and negative pole film-making portion top, the built-in snakelike buffer area that is connected with coiling portion is tentatively rectified a deviation to the positive and negative plate of finishing the rubberizing operation respectively.
Anodal film-making portion and negative pole film-making portion include: what be installed in substrate 1 left and right two subordinate's sections unreels exchange zone mechanism 23, its pivot center is vertical with substrate 1, automatically carry out the switching tape swapping of positive and negative plate and unreeling of pole piece, for the film-making operation provides continuous pole piece; Be arranged on the pole piece welder at the left and right two ends of substrate, be linked in sequence with unreeling exchange zone mechanism 23, lug is welded on the position of drawing of positive and negative plate; Be arranged on the pole piece tape sticking device in substrate 1 left and right two stage casings, be linked in sequence with the pole piece welder, substep sticks on the fixed length adhesive tape tow sides of positive and negative plate.
The pole piece welder comprises: vertically be arranged in the weldering forward pull mechanism 24 at edge, substrate 1 left and right two ends, buffering and the tension force control of pole piece are provided for welding sequence; Lug welding mechanism 25 with weldering forward pull mechanism 24 is linked in sequence vertically is arranged on the substrate 1, the lug of rolling is cut into the required single lug of technology is welded on the pole piece one by one; Be installed in the pole piece haulage gear 27 on the substrate 1, be linked in sequence with lug welding mechanism 25, send the pole piece that is welded with lug to the pole piece tape sticking device; Be installed in the ultrasonic welding machine 28 at angle on the substrate 1 left and right two ends, supporting with lug welding mechanism 25; Be arranged in and weld before the forward pull mechanism 24 and the hairbrush dedusting mechanism 29 behind the lug welding mechanism 25, pole piece before the weldering that enters weldering forward pull mechanism 24 is cleaned with the postwelding pole piece of exporting lug welding mechanism 25.
The pole piece tape sticking device is divided into some rubberizings combinations that link to each other successively, comprising: level or vertically be arranged in rubberizing buffer gear 26 on the substrate provides buffering and the tension force control of pole piece for the rubberizing operation; Rubberizing plate mechanism 21 with rubberizing buffer gear 26 is linked in sequence vertically is arranged on the substrate 1, with substrate 1 in vertical state, with the pole piece protective tapes of rolling pull out, cut off, get long after, stick on respectively on the pole piece that is welded with lug; Be installed in the pole piece haulage gear 27 on the substrate 1, be linked in sequence with rubberizing plate mechanism 21, send the pole piece that posts adhesive tape to next procedure.
The snakelike deviation correction mechanism 22 of two covers that is connected the film-making operation is by the swing correction axle parallel with substrate 1, be installed in the left and right two ones epimere of substrate 1 respectively, be linked in sequence with the pole piece of last piece rubberizing plate mechanism 21 outputs, the positive and negative plate of output film-making portion is swung correction.The wobble drive unit is installed in the back side of substrate 1, adjusts snakelike deviation correction mechanism 22 with respect to the angle of oscillation of substrate 1.
The driving tension mechanism 38 that is connected with snakelike deviation correction mechanism 22, be installed in the both sides of district's epimere in the substrate 1, be linked in sequence with snakelike deviation correction mechanism 22, built-in pole piece driver element and tension force control unit, the pole piece that is used for the snakelike buffering area of traction, and the pole piece that enters the coiling operation is carried out tension force control.
Two cartridge clip rod deviation correcting devices 31 among the figure are installed in the side of district's epimere driving tension mechanism 38 in the substrate 1 respectively, drive tension mechanisms 38 with two covers and are linked in sequence respectively; Comprise: vertically be built up in the intermediate plate deviation correction mechanism in substrate 1 front, the rolling intermediate plate roller of built-in a pair of clamping pole piece, the correction direction is vertical with substrate 1; Be vertically mounted on the guiding mechanism on the substrate 1, be used for supporting the intermediate plate deviation correction mechanism; Be installed in the correction driving mechanism at substrate 1 back side, drive the intermediate plate deviation correction mechanism by guiding mechanism and make the mobile or reset movement of correction with respect to substrate 1; Be installed in the correction inductor in substrate 1 front, detect the pole piece of process intermediate plate deviation correction mechanism with respect to the lateral attitude of substrate 1, be used for the correction direction of control correction driving mechanism; Be arranged on the compressing tablet mechanism that resets of substrate 1 front intermediate plate deviation correction mechanism one side, the axis of its roller that resets is parallel with the axis of rolling intermediate plate roller, when the intermediate plate deviation correction mechanism resets, is used for compressing pole piece.
Among the figure two cover membrane unwinding tape swapping device 32, one cover is installed in the centre of district's epimere in the substrate 1, its barrier film that provides continuously enters cell winding device 33 between positive and negative plate, an another set of side that is installed in district's hypomere in the substrate 1, the outside that its barrier film that provides continuously is positioned at positive plate enters cell winding device 33.Every cover membrane unwinding tape swapping device 32 comprises: vertically be built up in the tape swapping correction plate in substrate 1 front, parallel with substrate 1, vertical fixing has the correction guide rod that passes substrate 1 on it, is axial float with substrate 1 and is connected; Be arranged on a pair of unreeling structure of tape swapping correction plate one end, standby each other barrier film material volume is installed respectively, its pivot center provides the barrier film of its release in turn perpendicular to the tape swapping plate of rectifying a deviation for the coiling operation; Be arranged on the tape splicing mechanism at tape swapping correction plate middle part, the stem of the virgin material barrier film of standby material volume sticked on the afterbody of current material barrier film; Be arranged on the tape-cutting machine structure between a pair of unreeling structure and the tape splicing mechanism, the clout of pasting the current material barrier film afterbody after connecting is cut off; With the tension mechanism that tape splicing mechanism is linked in sequence, the tension force of control barrier film, for the coiling operation provides the barrier film buffering; Be installed in the deviation correction mechanism on the substrate 1, adjust tape swapping correction plate with respect to the distance of substrate 1, the barrier film of output tape swapping correction plate is rectified a deviation.
Cell winding device among the figure comprises: the coiling feeding mechanism 34 of negative plate, be arranged in the left side of substrate 1 district's epimere membrane unwinding tape swapping device 32, and be linked in sequence with left side folder rod deviation correcting device 31, the coiling that is used for negative plate is gone into sheet; The coiling feeding mechanism 34 of positive plate is arranged in the right side of substrate 1 district's epimere membrane unwinding tape swapping device 32, is linked in sequence with right side folder rod deviation correcting device 31, and the coiling that is used for positive plate is gone into sheet; Coiling auxiliary body 35 is arranged on the centre of distinguishing in the substrate 1, is connected with the coiling feeding mechanisms 34 of two cover pole pieces and the output of two cover membrane unwinding tape swapping devices 32; Be arranged on the coiling actuator 36 of coiling auxiliary body 35 belows, be connected with coiling auxiliary body 35 and cooperate the electric core of reeling; Be installed in the termination rubberizing mechanism 37 of coiling actuator 36 belows, be arranged in the hypomere in substrate 1 district, with adhesive tape pull out, cut off, get long after, stick on the electric core that is wound into.
Reprocessing portion among the figure comprises: be arranged on the electric core material fetching mechanism 41 of coiling actuator 36 1 sides, the electric core that coiling is finished takes out from coiling actuator 36; Be arranged on the flattening mechanism for testing 42 of electric core material fetching mechanism 41 1 sides, will flatten from the electric core that coiling actuator 36 takes out, carry out short-circuit test again; Be arranged on the electric core shift-out mechanism 43 that flattens mechanism for testing 42 1 sides top, the electric core that test is finished shifts; Be arranged on the finished product conveyer belt 45 of electric core shift-out mechanism 43 belows, accept electric core shift-out mechanism 43 and shift the qualified electric core of coming, and transfer out automatic winding-machine; Be arranged on the electric core short circuit tester 46 that flattens mechanism for testing 42 belows, mechanism for testing 42 is supporting with flattening.
The operation principle of automatic winding-machine of the present invention is:
The raw material pole piece, after welding machine forward pull mechanism 24 adjustment of tonicity, enters lug welding mechanism 25 and carries out the lug welding under the pole piece haulage gear 27 of welder drives from unreeling 23 outputs of exchange zone mechanism.Pass through rubberizing buffer gear 26 again, under the drive of the pole piece haulage gear 27 of tape sticking device, enter rubberizing plate mechanism 21 and paste the pole piece protective tapes.The negative plate in substrate 1 left side district is four road rubberizings, through two rubberizing plate mechanisms 21; The positive plate in substrate 1 right district is six road rubberizings, through three rubberizing plate mechanisms 21.After tentatively rectifying a deviation through snakelike deviation correction mechanism 22 respectively then, the film-making portion of output positive and negative plate.
Two cover driving tension mechanisms 38 and the two cartridge clip rod deviation correcting devices 31 that are linked in sequence are connected the positive and negative plate of film-making portion output respectively, adjust the position of pole piece and the tension force of pole piece again, through coiling feeding mechanism 34 positive and negative plate is sent into coiling auxiliary body 35 again and go into sheet.Afterwards, reel again with positive and negative plate with after the barrier film that upper and lower two cover membrane unwinding tape swapping devices 32 are come is separated via coiling actuator 36, after electric core winding finishes, stick the termination adhesive tape by stopping rubberizing mechanism 37.
Electric core after will being reeled by electric core material fetching mechanism 41 is from the coiling actuator 36 of coiling portion, being transferred to flattening mechanism for testing 42 flattens, tests, and then by the sucker that flattens on the mechanism for testing 42, the electric core that electric core is transferred to electric core shift-out mechanism 43 belows shifts on the platform 44.The electric core of test passes is transferred on the finished product conveyer belt 45 by electric core shift-out mechanism 43, and underproof electric core will be lost in the waste material box in shifting the way.
Foregoing; it only is preferred embodiment of the present invention; be not for restriction embodiment of the present invention; those of ordinary skills are according to main design of the present invention and spirit; can carry out corresponding flexible or modification very easily, so protection scope of the present invention should be as the criterion with the desired protection range of claims.
Claims (7)
1. automatic winding-machine is used for electric core film-making coiling operation; It is characterized in that, comprising:
Substrate (1), the main part of automatic winding-machine is vertically set up, and the direction of transfer of pole piece and barrier film is parallel with substrate (1);
Film-making portion is distributed in the Zuo Qu He You district of substrate (1), comprises the two cover snakelike deviation correction mechanisms (22) that are connected positive and negative plate film-making operation respectively, finishes welding sequence and the rubberizing operation of positive and negative plate respectively, for the coiling operation provides continuous positive and negative plate;
Coiling portion, be arranged in the middle part of substrate (1), comprise the two cover driving tension mechanisms (38) that are connected respectively with the two snakelike deviation correction mechanisms of cover (22) of film-making portion and the two cartridge clip rod deviation correcting devices (31) that are linked in sequence, two cover membrane unwinding tape swapping devices (32), and cell winding device, be wound into electric core after positive and negative plate separated two-layer barrier film, finish the coiling operation;
Reprocessing portion is installed in the side of coiling portion, and the cell winding device electric core that finishes of reeling is carried out subsequent treatment, finally shifts out automatic winding-machine.
2. according to the described automatic winding-machine of claim 1, it is characterized in that: described film-making portion comprises:
Negative pole film-making portion is arranged on the left side district of substrate (1), and the rubberizing plate mechanism (1) of built-in two pole piece protective tapes can finish the double-edged four road rubberizing operations of negative plate behind the welding sequence;
Anodal film-making portion is arranged on the right side district of substrate (1), and the rubberizing plate mechanism (1) of built-in three pole piece protective tapes can finish the double-edged six road rubberizing operations of positive plate behind the welding sequence;
Described two overlap snakelike deviation correction mechanisms (22), lay respectively at the top of anodal film-making portion and negative pole film-making portion, and the built-in snakelike buffer area that is connected with coiling portion is tentatively rectified a deviation to the positive and negative plate of finishing the rubberizing operation respectively.
3. according to the described automatic winding-machine of claim 2, it is characterized in that: described driving tension mechanism (38) is installed in the both sides of district's epimere in the substrate (1) respectively, is linked in sequence respectively with the two snakelike deviation correction mechanisms of cover (22); Built-in pole piece driver element and tension force control unit are used for the pole piece of the snakelike buffering area of traction, and the pole piece that enters the coiling operation are carried out tension force control.
4. according to the described automatic winding-machine of claim 3, it is characterized in that: described folder rod deviation correcting device (31) is installed in the side of district's epimere driving tension mechanism (38) in the substrate (1) respectively, drives tension mechanisms (38) with two covers and is linked in sequence respectively; Comprise:
The intermediate plate deviation correction mechanism is arranged on the front of substrate (1), the rolling intermediate plate roller of built-in a pair of clamping pole piece, and the correction direction is vertical with substrate (1);
Guiding mechanism is vertically mounted on the substrate (1), is used for supporting the intermediate plate deviation correction mechanism;
The correction driving mechanism is installed in the back side of substrate (1), drives the intermediate plate deviation correction mechanism by guiding mechanism and makes the mobile or reset movement of correction with respect to substrate (1);
The correction inductor is installed in the front of substrate (1), detects through the pole piece of the intermediate plate deviation correction mechanism lateral attitude with respect to substrate (1), the correction direction of control correction driving mechanism;
The compressing tablet mechanism that resets is arranged on a side of substrate (1) front intermediate plate deviation correction mechanism, and the axis of its roller that resets is parallel with the axis of rolling intermediate plate roller, when the intermediate plate deviation correction mechanism resets, is used for compressing pole piece.
5. according to the described automatic winding-machine of claim 3, it is characterized in that: described membrane unwinding tape swapping device (32), one cover is installed in the centre of district's epimere in the substrate (1), its barrier film that provides continuously enters cell winding device between positive and negative plate, an another set of side that is installed in district's hypomere in the substrate (1), the outside that its barrier film that provides continuously is positioned at positive plate enters cell winding device; Every cover membrane unwinding tape swapping device (32) comprising:
Tape swapping correction plate vertically is built up in the front of substrate (1), and parallel with substrate (1), vertical fixing has the correction guide rod that passes substrate (1) on it, is axial float with substrate (1) and is connected;
A pair of unreeling structure is arranged on an end of tape swapping correction plate, and standby each other barrier film material volume is installed respectively, and its pivot center provides the barrier film of its release in turn perpendicular to the tape swapping plate of rectifying a deviation for the coiling operation;
Tape splicing mechanism is arranged on the middle part of tape swapping correction plate, the stem of the virgin material barrier film of standby material volume is sticked on the afterbody of current material barrier film;
The tape-cutting machine structure is arranged between a pair of unreeling structure and the tape splicing mechanism, and the clout of pasting the current material barrier film afterbody after connecting is cut off;
Tension mechanism, mechanism is linked in sequence with tape splicing, and the tension force of control barrier film is for the coiling operation provides the barrier film buffering;
Deviation correction mechanism is installed on the substrate (1), adjusts tape swapping correction plate with respect to the distance of substrate (1), and the barrier film of output tape swapping correction plate is rectified a deviation.
6. according to the described automatic winding-machine of claim 3, it is characterized in that described cell winding device comprises:
The coiling feeding mechanism (34) of positive plate is linked in sequence with right side folder rod deviation correcting device (31), and the coiling that is used for positive plate is gone into sheet;
The coiling feeding mechanism (34) of negative plate is linked in sequence with left side folder rod deviation correcting device (31), and the coiling that is used for negative plate is gone into sheet;
Coiling auxiliary body (35) is arranged on the centre of distinguishing in the substrate (1), is connected with the coiling feeding mechanism (34) of two cover pole pieces and the outputs of two cover membrane unwinding tape swapping devices (32);
Coiling actuator (36) is arranged on coiling auxiliary body (35) below, is connected with coiling auxiliary body (35) and cooperates the electric core of reeling;
Stop rubberizing mechanism (37), be installed in the below of coiling actuator (36), be arranged in the hypomere in substrate (1) district, with adhesive tape pull out, cut off, get grow after, stick on the electric core that is wound into.
7. according to the described automatic winding-machine of claim 6, it is characterized in that described reprocessing portion comprises:
Electricity core material fetching mechanism (41) is arranged on a side of coiling actuator (36), and the electric core that coiling is finished takes out from coiling actuator (36);
Flatten mechanism for testing (42), be arranged on a side of electric core material fetching mechanism (41), the electric core that takes out is flattened, carry out short-circuit test;
Electricity core shift-out mechanism (43) is arranged on the top of flattening mechanism for testing (42) one sides, and the electric core that test is finished shifts;
Finished product conveyer belt (45) is arranged on the below of electric core shift-out mechanism (43), accepts electric core shift-out mechanism (43) and shifts the qualified electric core of coming, and transfer out automatic winding-machine.
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| CN201310182161.2A CN103268952B (en) | 2013-05-16 | 2013-05-16 | Automatic winding-machine |
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| CN201310182161.2A CN103268952B (en) | 2013-05-16 | 2013-05-16 | Automatic winding-machine |
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| CN103268952B CN103268952B (en) | 2016-01-13 |
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| CN103531740A (en) * | 2013-09-03 | 2014-01-22 | 浙江金开来新能源科技有限公司 | Pelleter and notch-type pole piece threading device and pole piece-tab welding process thereof |
| CN105633476A (en) * | 2016-01-21 | 2016-06-01 | 山东裴森动力新能源有限公司 | Cell pressing mechanism for lithium battery |
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| CN108598547A (en) * | 2018-04-27 | 2018-09-28 | 深圳市诚捷智能装备股份有限公司 | battery making machine |
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| CN108400371A (en) * | 2018-05-14 | 2018-08-14 | 东莞市安洋智能科技有限公司 | A kind of full-automatic battery electricity core winding machine |
| CN108400371B (en) * | 2018-05-14 | 2023-08-04 | 东莞市安洋智能科技有限公司 | Full-automatic battery cell winding machine |
| CN109075313A (en) * | 2018-05-21 | 2018-12-21 | 深圳市诚捷智能装备股份有限公司 | Film-making winding integrated machine |
| WO2019222886A1 (en) * | 2018-05-21 | 2019-11-28 | 深圳市诚捷智能装备股份有限公司 | Plate manufacturing and rolling integrated machine |
| CN109075313B (en) * | 2018-05-21 | 2022-10-11 | 深圳市诚捷智能装备股份有限公司 | Sheet-making and winding integrated machine |
| CN109675831A (en) * | 2019-01-03 | 2019-04-26 | 无锡先导智能装备股份有限公司 | Battery core appearance delection device, battery core appearance detecting method and its round up- coiler |
| CN110600811A (en) * | 2019-09-06 | 2019-12-20 | 珠海华冠科技股份有限公司 | Integrative equipment of pin type lithium cell film-making coiling |
| CN112751089A (en) * | 2020-12-31 | 2021-05-04 | 漳州华锐锂能新能源科技有限公司 | Low-cost long-life cylindrical battery cell manufacturing device and process |
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Commission number: 4W106689 Conclusion of examination: Declare claim 1 of invention patent 201310182161.2 invalid, and continue to maintain patent validity on the basis of claim 2-6. Decision date of declaring invalidation: 20180625 Decision number of declaring invalidation: 36294 Denomination of invention: Full-automatic winding machine Granted publication date: 20160113 Patentee: DONGGUAN ARECONN PRECISION MACHINE Co.,Ltd. |