CN102201598B - Semi-automatic stacking method for power battery core - Google Patents
Semi-automatic stacking method for power battery core Download PDFInfo
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- CN102201598B CN102201598B CN2011100980788A CN201110098078A CN102201598B CN 102201598 B CN102201598 B CN 102201598B CN 2011100980788 A CN2011100980788 A CN 2011100980788A CN 201110098078 A CN201110098078 A CN 201110098078A CN 102201598 B CN102201598 B CN 102201598B
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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 semi-automatic stacking method and device for a power battery core. The semi-automatic stacking method comprises the following steps: (a) arranging a substrate-layer diaphragm; (2) stacking a first cathode plate; (3) winding a first diaphragm; (4) stacking a first anode plate; (5) winding a second diaphragm; (6) repeating the steps from the steps (2) to the step (5) to reach the preset numbers of plates and layers; (7) taking out the laminated core, wherein the step (3) and the step (5) are performed automatically and other steps are performed manually. A diaphragm winding part of the device controls a servo motor through a foot switch; a photoelectric eye photosensitive sheet is used for controlling the location of a diaphragm winding roller; left and right manual suckers can suck electrode plates in cathode plate box and a anode plate box which are arranged on the left and right sides respectively through a vacuum suction plate on the basis of vacuum generated by a vacuum valve; and then the electrode plates are stacked on the surface with wound diaphragms, thus, the plate stacking is finished; and the diaphragm winding part rotates to the same side to automatically wind diaphragms on the surface of the electrode plates. The method can control the diaphragm under basically constant tension, thereby reducing the operation intensity, facilitating model replacement and lowering the device cost.
Description
The application is that application number is " 200810216320.5 ", and name is called the dividing an application of patent application of " a kind of semi-automatic laminating method of electrical core of power battery and laminating equipment thereof ".
Technical field
The present invention relates to the battery lamination method and apparatus, especially relate to a kind of electrokinetic cell chip semi-automatic laminating method and laminating equipment thereof.
Background technology
Electrical core of power battery has the two kinds of methods that are manufactured with of electrical core of power battery now: a kind of is manually complete, by artificial stacked anode and cathode slice, manually around putting barrier film; Another kind is full-automatic, comprises that automatic stacked anode and cathode slice, automatic winding put barrier film, outer volume barrier film and automatic rubberizing automatically.Adopt complete manually laminating method, barrier film does not have tension force, and the battery core folded is a watt shape, and the barrier film of both sides is not rolled over and put well, and manipulation strength is large; Adopt the full-automatic lamination stacking method, equipment cost is high, and assembling is regulated technical ability and required highly, and while changing the battery core model, need to ressemble adjusting, and spended time is long.
Summary of the invention
A technical problem to be solved by this invention is to make up above several shortcomings, according to the stacked technological requirement of battery core pole piece, propose a kind of automatic winding that adopts and put combine with the artificial stacked anode and cathode slice semi-automatic laminating method of electrical core of power battery of mode of barrier film, can make the basic permanent tension force of barrier film control, alleviate manipulation strength, be convenient to change model, reduce equipment cost.
Another technical problem to be solved by this invention is to make up above several shortcomings, according to the stacked technological requirement of battery core pole piece, propose a kind of automatic winding that adopts and put combine with the artificial stacked anode and cathode slice semi-automatic laminating equipment of electrical core of power battery of mode of barrier film, can make the basic permanent tension force of barrier film control, alleviate manipulation strength, be convenient to change model, reduce equipment cost.
The semi-automatic laminating method of electrical core of power battery of the present invention is solved by the following technical programs.
The semi-automatic laminating method of this electrical core of power battery, comprise the following steps:
1) at battery core portable plate surface pulling basalis barrier film;
2) in the stacked first cathode sheets of basalis membrane surface;
3) at the first cathode surface around putting the ground floor barrier film;
4) at the stacked first anode strip of ground floor membrane surface;
5) at the first anode surface around putting second layer barrier film;
6) cycling 2) ~ 5), stacked around putting to setting sheet number and the number of plies;
7) take out the battery core folded.
The characteristics of the semi-automatic laminating method of this electrical core of power battery are:
Described step 1), 2), be 4), 7) that manual type is carried out;
Described step 3), 5) be that automated manner carries out
.
The semi-automatic laminating method of electrical core of power battery of the present invention is solved by following further technical scheme.
Described step 1) is at battery core portable plate surface artificial pulling basalis barrier film, be by barrier film worn around, and barrier film is pulled to the correct position to be as the criterion over the pole piece width on the battery core fixed head, on man-machine interface, select manual mode, then the knob on the rotary knob plate left, the motion of left pole piece folder, clamp barrier film; Identical with it, the knob on the rotary knob plate to the right, the motion of right pole piece folder, clamp barrier film, after carrying out above-mentioned action, selects automatic mode on man-machine interface.
Described step 2) in the stacked first cathode sheets of basalis membrane surface, to press the manually button of Suction cup assembly of left side, left side manually sucker produces pull of vacuum, utilize the left side pull of vacuum that manually sucker produces, a slice pole piece is picked up from left pole piece box, manually pole piece is put on the barrier film of completing to step 1), utilize the bossing of vacuum cup on the manual Suction cup assembly in left side, recessed portion location with locating piece on the lamination workbench, step on foot switch, the motion of left pole piece folder, and clamping pole piece, then, unclamp manually Suction cup assembly button of left side, manually the manual Suction cup assembly in left side is put back in left pole piece box.
Described step 3) around putting the ground floor barrier film, is to step on foot switch at the first cathode surface, and film guiding roller produces and rotatablely moves under the effect of motor, and displacement makes barrier film around being placed on the first cathode surface.
Described step 4) is at the stacked first anode strip of ground floor membrane surface, it is the button of pressing on the manual Suction cup assembly in right side, the manual sucker in right side produces pull of vacuum, the pull of vacuum of utilizing the manual sucker in right side to produce, a slice pole piece is picked up from right pole piece box, utilize the bossing of vacuum cup on the manual Suction cup assembly in right side, recessed portion location with locating piece on the lamination workbench, step on foot switch, the motion of right pole piece folder, and clamping pole piece, then, unclamp the manual Suction cup assembly button in right side, manually the manual Suction cup assembly in right side is put back in right pole piece box.
Described step 5) around putting second layer barrier film, is to step on foot switch at the first anode surface, and film guiding roller produces and rotatablely moves under the effect of motor, resets and makes barrier film around being placed on the first anode surface.
Described step 6) cycling step 2) ~ step 5), equally with stacked first cathode sheets again repeat stacked the 3rd cathode sheets, so repeatedly, stacked the 4th anode strip again, stacked around putting to setting sheet number and the number of plies, complete folding of whole battery core, the press mold cylinder stretches out and makes pressing film roller in stretching out state, pushes down barrier film not loosening up and down.
Described step 7) is taken out the battery core folded, and is the manual barrier film that cuts off, and takes out the battery core and the battery core portable plate that fold.
The semi-automatic laminating equipment of electrical core of power battery of the present invention is solved by the following technical programs.
The semi-automatic laminating equipment of this electrical core of power battery, its frame comprises at right angle setting plate, horizontal mounting panel, and the control cabinet and the panel that is provided with button that are provided with man-machine interface, automatic releasing diaphragm element, folder diaphragm element, the basic permanent tension part of barrier film and servomotor are installed around diaphragm element on described at right angle setting plate, the manual sucker of left and right sides, left and right sides anode and cathode film magazine, Pneumatic pressure pole piece element and lamination workbench are installed on described horizontal mounting panel.
The characteristics of the semi-automatic laminating equipment of this electrical core of power battery are:
Described servomotor is around diaphragm element, comprise crank, be placed in crank one end around the film roller, be placed in the servomotor that the crank other end partly connects by shaft coupling, and be placed in the photoelectric sensor sensitive film on crank.Described servomotor is controlled by foot switch, by the photocell eye sensitive film, controls around the location on film roller on the left side or the right, realize around the barrier film function, with comparing around diaphragm element in Full-automatic lamination machine, have simple and convenient, the advantage that cost is low.
The manual sucker of described left and right sides, comprise respectively handgrip, vacuum upper plate, vacuum plate sucking, suction mouth and vacuum buttons, described handgrip is arranged on the vacuum upper plate with screw, vacuum buttons is installed on handgrip, make the operator can cut off quickly and easily and open vacuum, described vacuum upper plate is provided with suction mouth, for connecting the hickey of vacuum valve, also be provided with groove on described vacuum upper plate, with composition cavity after the vacuum plate sucking laminating, in the time of on vacuum plate sucking is placed in pole piece, pole piece is the aperture on the self-plugging vacuum plate sucking, make aforementioned cavity become sealed cavity, described cavity is communicated with vacuum valve by the tracheae be connected on suction mouth, the pull of vacuum that vacuum valve is produced is delivered on pole piece.The manual sucker of described left and right sides is pressed vacuum buttons respectively behind left and right sides anode and cathode film magazine mouth location, the vacuum produced by described vacuum valve is drawn the anode and cathode slice in left and right sides anode and cathode film magazine by vacuum plate sucking, and be stacked in around the surface of putting barrier film, to complete lamination, then servomotor around to the homonymy position, is put barrier film at the surperficial automatic winding of anode and cathode slice around diaphragm element.
Described left and right sides anode and cathode film magazine, comprise pole piece box pole piece location-plate, pole piece box side plate, mounting column and pole piece box plate, described pole piece box plate is arranged on the horizontal mounting panel of frame by mounting column, described pole piece box side plate is arranged on the pole piece box plate, with the pole piece in the pole piece box of location.Described pole piece box pole piece location-plate matches with the vacuum upper plate of the manual sucker of left and right sides, with the location pole piece, when stacking pole piece at every turn, aim at the female parts on pole piece box pole piece location-plate as long as make the projection on the vacuum upper plate, the location of pole piece is exactly constant, to guarantee the pole piece positioning precision, and reduce the qualification requirement to device operator.The present invention has abandoned automatic releasing pole piece in the full-automatic lamination stacking method, automatically high to automaticities such as pole piece location, the automation component control, the installment and debugging cost is high, stack by hand barrier film and adopt, coordinate the manual pole piece that stacks of left and right sides anode and cathode film magazine by the manual sucker of left and right sides, take commonly used quick locate mode that projection on the vacuum upper plate of the manual sucker of left and right sides aims at the female parts on the pole piece box pole piece location-plate of left and right sides anode and cathode film magazine with assurance pole piece positioning precision, also can reduce the qualification requirement to device operator.
The semi-automatic laminating equipment of electrical core of power battery of the present invention is solved by following further technical scheme.
Described folder diaphragm element, comprise framework, live splint film roller, upper and lower two geometrical clamp film rollers and folder film cylinder, described upper and lower two geometrical clamp film rollers fixedly are installed in parallel on framework, described live splint film roller is placed in the central authorities of described upper and lower two geometrical clamp film rollers, and be connected with described folder film cylinder, can move freely stretching motion with folder film cylinder, to unclamp or to clamp barrier film.When the present invention is stacked to the setting number of plies at pole piece, the action of folder film cylinder, push live splint film roller to geometrical clamp film roller, clamp by the barrier film in its space, or whether it clamps by the button manual manipulation, under the cooperation around the film roller, stretching barrier film, the operator adopts the manual barrier film that cuts off of blade, has saved in Full-automatic lamination machine and pressed from both sides film, reeled, cuts a whole set of mechanisms such as barrier film, to reduce costs.
The beneficial effect that the present invention is compared with the prior art is:
Servomotor of the present invention is controlled by foot switch around diaphragm element, by the photocell eye sensitive film, control around film roller on the left side or location, the right, with comparing around diaphragm element in Full-automatic lamination machine, have simple and convenient, the advantage that cost is low.
The present invention has abandoned automatic releasing pole piece in the full-automatic lamination stacking method, automatically high to automaticities such as pole piece location, the automation component control, the installment and debugging cost is high, stack by hand barrier film and adopt, coordinate the manual pole piece that stacks of left and right sides anode and cathode film magazine by the manual sucker of left and right sides, take commonly used quick locate mode that projection on the vacuum upper plate of the manual sucker of left and right sides aims at the female parts on the pole piece box pole piece location-plate of left and right sides anode and cathode film magazine with assurance pole piece positioning precision, and can reduce the qualification requirement to device operator.
When folder diaphragm element of the present invention is stacked to the setting number of plies at pole piece, push live splint film roller to geometrical clamp film roller by the action of folder film cylinder, clamp by the barrier film in its space, perhaps by the button manual manipulation, whether it clamps, stretching barrier film under the cooperation around the film roller, the operator adopts the manual barrier film that cuts off of blade, has saved in Full-automatic lamination machine and pressed from both sides film, reeled, cuts a whole set of mechanisms such as barrier film, to reduce costs.
In a word, method and apparatus of the present invention can make the basic permanent tension force of barrier film control, and alleviates manipulation strength, is convenient to change model, reduces equipment cost.
The accompanying drawing explanation
Below in conjunction with embodiment and contrast accompanying drawing the present invention is further described.
Fig. 1 is the integral assembling schematic diagram of the laminating equipment of the specific embodiment of the invention;
In figure: 1, alarm lamp; 2, automatic releasing diaphragm element; 3, the basic permanent tension part of barrier film; 4, left pole piece box; 5, battery core portable plate; 6, be provided with the panel of button; 7, lamination workbench; 8, Pneumatic pressure pole piece element; 9, the manual sucker of left and right sides; 10, servomotor is around diaphragm element; 11, folder diaphragm element; 12, be provided with the control cabinet of man-machine interface; 13, frame.
Fig. 2 be the specific embodiment of the invention laminating equipment walk the film schematic diagram;
In figure: 200, barrier film.
Fig. 3 is that the membrane membrane of manually drawing of Fig. 2 is moved the state diagram of clamping of a clip of position, rear left and right pole pressure piece to;
In figure: 200, barrier film; 5, battery core portable plate; 8, left and right pole piece folder.
Fig. 4 is the pole piece impaction state figure of the right piece pressing clip assembly of the specific embodiment of the invention;
In figure: 801, rear slider; 802, pusher gas enclosure cylinder; 803, the front gas enclosure cylinder that pushes away; 804, front-slider; 805, slide rail; 806, front compressing tablet cylinder; 807, front compressing tablet jaw; 808, rear compressing tablet cylinder; 809, rear compressing tablet jaw; Each is a set of for left-right symmetric.
Fig. 5 is the pole piece releasing orientation figure of the right piece pressing clip assembly of Fig. 4;
Fig. 6 is the folder diaphragm element schematic diagram of the specific embodiment of the invention;
In figure: 1101, framework; 1102, live splint film roller; 1103, geometrical clamp film roller, up and down totally two the cover; 1104, folder film cylinder.
Fig. 7 is the manual sucker structure schematic diagram in the left side of the specific embodiment of the invention;
In figure: 901, handgrip; 902, vacuum upper plate; 903, vacuum plate sucking; 904., vacuum buttons; 906, suction mouth; The manual sucker of left and right side is symmetrical arranged.
Fig. 8 is the structural representation of the servomotor of the specific embodiment of the invention around diaphragm element;
In figure: 1001, around the film roller; 1002, crank; 1003, shaft coupling part; 1004, servomotor; 1005, photoelectric sensor sensitive film.
Fig. 9 is the structural representation of the basic permanent tension part of barrier film of the specific embodiment of the invention;
In figure: 301, film guiding roller; 302, tension force cylinder; 303, balance staff; 304, counterweight roller; 305, lever; 306, potentiometer; 307, potentiometer mounting panel; 308, bearing holder (housing, cover); 309, tension force fork; 310, air cylinder support.
Figure 10 is the automatic releasing diaphragm element schematic diagram of the specific embodiment of the invention;
Figure 11 is the automatic releasing diaphragm element structural representation of Figure 10;
In figure: 200, barrier film coiled strip; 201, direct current machine; 202, motor cabinet; 203, shaft joint; 204, M30 * 1.5 nuts; 205, stop washer; 206, clutch shaft bearing; 207, bearing holder (housing, cover); 208, the second bearing; 209, axle; 210, spring; 211, baffle plate; 212, the axis of cone; 213, expansion set; 214, tapered sleeve; 215, nut; 216, nut; 217, nut.
Figure 12 is 2 " vacuum valve structure schematic diagrames of the specific embodiment of the invention;
In figure: 1601, cylinder; 1602, piston; 1603, sealing ring; 1604, valve body.
Figure 13 is the lamination workbench lamination positioning states figure of the specific embodiment of the invention;
In figure: 5, battery core portable plate; 701, rear position plate; 702, end fixed head; 703, both sides location-plate; 9, vacuum cup; 3, end fixed head; 15, pole piece.
Figure 14 is that the manual sucker in the left side of the specific embodiment of the invention is at left side anode and cathode film magazine positioning states figure;
In figure: 4, pole piece box (left side); 401, rear positioning baffle; 9, left Suction cup assembly; 902, vacuum upper plate; 15, pole piece.
Figure 15 is the state diagram around film roller port anchor point and battery core portable plate surface pulling basalis barrier film of the specific embodiment of the invention;
In figure: 200, barrier film; 5, battery core portable plate; 7, lamination workbench; 8, left and right pole piece folder; 10, film guiding roller; 15, pole piece.
Figure 16 is the state diagram of Figure 15 while stacking the first pole piece;
In figure: 200, barrier film; 5, battery core portable plate; 7, lamination workbench; 8, left and right pole piece folder; 9, Suction cup assembly; 10, film guiding roller; 15, pole piece.
Figure 17 is the state diagram of Figure 15 pole piece folder while stacking the first pole piece;
In figure: 200, barrier film; 5, battery core portable plate; 7, lamination workbench; 8, left and right pole piece folder; 10, film guiding roller; 15, pole piece.
Figure 18 is that Figure 15 is left around the barrier film state diagram;
In figure: 200, barrier film; 5, battery core portable plate; 7, lamination workbench; 8, left and right pole piece folder; 10, film guiding roller; 15, pole piece.
Figure 19 is the state diagram of folded second anode and cathode slice of right pole piece sucker of the specific embodiment of the invention;
In figure: 200, barrier film; 5, battery core portable plate; 7, lamination workbench; 8, left and right pole piece folder; 9, Suction cup assembly; 10, film guiding roller; 15, pole piece.
Figure 20 is the state diagram of the right pole piece sucker of the present invention pole piece folder while stacking second pole piece;
In figure: 200, barrier film; 5, battery core portable plate; 7, lamination workbench; 8, pole piece folder; 10, film guiding roller; 15, pole piece.
Figure 21 is that Figure 19 is to the right around the barrier film state diagram;
In figure: 200, barrier film; 5, battery core portable plate; 7, lamination workbench; 8, pole piece folder; 10, film guiding roller; 15, pole piece.
Figure 22 is the battery core portable plate of the specific embodiment of the invention and the battery core figure folded;
In figure: 5, battery core portable plate; 15, pole piece; 200, barrier film.
Figure 23 is the main lamination stacking table schematic diagram of the specific embodiment of the invention;
In figure: 701, main lamination stacking table pole piece location-plate; 702, lamination workbench; 703, side location-plate; 704, pillar; 705, pin; 5, battery core portable plate.
Figure 24 is the body schematic diagram of the specific embodiment of the invention;
In figure: 101, frame; 102, at right angle setting plate; 103, horizontal mounting panel.
Figure 25 is the left pole piece box schematic diagram of the specific embodiment of the invention;
In figure: 401, pole piece box pole piece location-plate; 402, pole piece box side plate; 403, mounting column; 404, pole piece box plate.
Figure 26 is the push button panel schematic diagram of the specific embodiment of the invention.
In figure: 601, compressing tablet control handle; 602, diaphragm clip tense-lax folder button; 603, installation panel.
Embodiment
A kind of semi-automatic laminating method of electrical core of power battery, comprise the following steps:
1) at battery core portable plate surface pulling basalis barrier film;
By shown in Fig. 2, barrier film 200 is worn around, and barrier film is pulled to the correct position to be as the criterion over the pole piece width on battery core fixed head 5, on man-machine interface, select manual mode, then the knob 601 on rotary knob plate 6 left, left pole piece folder 8 motions, clamp barrier film, and its clamped condition as shown in Figure 4; Identical with it, the knob 601 on rotary knob plate 6 to the right, right pole piece folder 8 motions, clamp barrier film.As shown in figure 15.After carrying out above-mentioned action, select automatic mode on man-machine interface.
2) in the stacked first cathode sheets of basalis membrane surface;
By the button 904 on bottom left Suction cup assembly 9, sucker produces pull of vacuum, and the pull of vacuum of utilizing sucker 9 to produce picks up a slice pole piece 15 from left pole piece box 4.Manually pole piece 15 is put on the barrier film 200 of completing to step 1, as shown in figure 16; Utilize the bossing of vacuum cup 902 on left Suction cup assembly 9, with the recessed portion location of locating piece 701 on lamination workbench 7, step on foot switch, the motion of left pole piece folder, and clamp pole piece, as shown in figure 17.
3) at the first cathode surface around putting the ground floor barrier film;
Release button 904, manually bring back the manual Suction cup assembly 9 in left side in left pole piece box 4, and its locate mode is shown in Figure 14, step on foot switch, film guiding roller 10 produces and rotatablely moves under the effect of motor 1004, by I in-position, position II, makes barrier film 200 around to as shown in figure 18.
4) at the stacked first anode strip of ground floor membrane surface;
Press the button 904 on the manual Suction cup assembly 9 in right side, the manual Suction cup assembly 9 in right side produces pull of vacuum, and the pull of vacuum of utilizing the manual Suction cup assembly 9 in right side to produce picks up a slice pole piece 15 from right pole piece box 4.Utilize the bossing of vacuum cup 902 on the manual Suction cup assembly 9 in right side, with the recessed portion location of locating piece 701 on lamination workbench 7, as shown in figure 19.Step on foot switch, the motion of right pole piece folder, and clamp pole piece, as shown in figure 20.
5) at the first anode surface around putting second layer barrier film;
Release button 904, manually bring back the manual Suction cup assembly 9 in right side in right pole piece box 4, steps on foot switch, and film guiding roller 10 produces and rotatablely moves under the effect of motor 1004, by position II, turns back to position I, makes barrier film 200 around to as shown in figure 21.
6) cycling 2) ~ 5), stacked around putting to setting sheet number and the number of plies;
Cycling 2) ~ 5), stacked around putting to setting sheet number and the number of plies, the press mold cylinder stretches out and makes pressing film roller in stretching out state, pushes down barrier film loosening up and down.
7) take out the battery core folded.
The manual barrier film that cuts off, take out the battery core and the battery core portable plate that fold.The battery core folded out as shown in figure 22.
The semi-automatic making laminating equipment of electrical core of power battery as shown in Figure 1, its frame 13 comprises at right angle setting plate 102, horizontal mounting panel 103, and the control cabinet 101 and the panel that is provided with button that are provided with man-machine interface, automatic releasing diaphragm element 2, folder diaphragm element 11, the basic permanent tension part 3 of barrier film and servomotor are installed around diaphragm element 10 at right angle setting plate 102, the manual sucker 9 of left and right sides, left and right sides anode and cathode film magazine 4, Pneumatic pressure pole piece element 8 and lamination workbench 7 are installed on horizontal mounting panel 103.Alarm lamp 1 in Fig. 1 is stopping and exceptional state alarm anxious, and abnormality comprises when manual that pole piece folder releasing orientation can not be around barrier film 200, and clamp barrier film 200 at folder diaphragm element 11 can not be around barrier film 200.
Servomotor around diaphragm element 10 as shown in Figure 8, comprise crank 1002, be placed in crank 1,002 one ends around film roller 1001, be placed in the servomotor 1004 that crank 1002 other ends connect by shaft coupling part 1003, and be placed in the photoelectric sensor sensitive film on crank 1002.Servomotor 1004 is controlled by foot switch (Fig. 8 is not shown), by photocell eye sensitive film 1005, controls around the location on film roller 1001 on the left sides or the right, realizes around the barrier film function.
The manual sucker 9 of left and right sides, comprise respectively handgrip 901, vacuum upper plate 902, vacuum plate sucking 903, suction mouth 906 and vacuum buttons 904, handgrip 901 use screws are arranged on vacuum upper plate 902, vacuum buttons 904 is installed on handgrip 901, make the operator can cut off quickly and easily and open vacuum, vacuum upper plate 902 is provided with suction mouth 906, for connecting the hickey of vacuum valve, also be provided with groove on vacuum upper plate 902, with composition cavity after vacuum plate sucking 903 laminatings, in the time of on vacuum plate sucking 903 is placed in pole piece 15, aperture on 15 self-plugging vacuum plate suckings 903 of pole piece, make aforementioned cavity become sealed cavity, sealed cavity is communicated with vacuum valve 16 by the tracheae be connected on suction mouth 906, the pull of vacuum that vacuum valve 16 is produced is delivered on pole piece 15.The manual sucker 9 of left and right sides is pressed vacuum buttons 904 respectively behind 4 mouthfuls of location of left and right sides anode and cathode film magazine, the vacuum produced by vacuum valve 16 is drawn the anode and cathode slice 15 in left and right sides anode and cathode film magazine 4 by vacuum plate sucking 903, and be stacked in around the surface of putting barrier film 200, to complete lamination, then servomotor around to the homonymy position, is put barrier film at the surperficial automatic winding of anode and cathode slice 15 around diaphragm element 10.
Left and right sides anode and cathode film magazine 4 as shown in figure 25, comprise pole piece box pole piece location-plate 401, pole piece box side plate 402, mounting column 403 and pole piece box plate 404, pole piece box plate 404 is arranged on the horizontal mounting panel 103 of frame by mounting column 403, pole piece box side plate 402 is arranged on pole piece box plate 404, with the pole piece 15 in location left and right sides anode and cathode film magazine 4.Pole piece box pole piece location-plate 401 matches with the vacuum upper plate 902 of the manual sucker 9 of left and right sides, with location pole piece 15, when stacking pole piece 15 at every turn, aim at the female parts on pole piece box pole piece location-plate 401 as long as make the projection on vacuum upper plate 902, the location of pole piece 15 is exactly constant, to guarantee pole piece 15 positioning precisioies, and reduce the qualification requirement to device operator.
Automatic releasing diaphragm element 2 as shown in figure 10, comprise on it barrier film coiled strip rotating cylinder and rotating cylinder running of control barrier film coiled strip that is surrounded with barrier film 200 and the constant direct current machine 201 of moment that guarantees to put barrier film, the moment of being put barrier film by direct current machine 201 control barrier film coiled strip rotating cylinders runnings and assurance is constant.The direct current machine 201 of Figure 10 by shaft coupling 203 by transmission of torque to axle 209, axle 209 is arranged in bearing holder (housing, cover) 207 by clutch shaft bearing 206, the second bearing 208, nut 204, stop washer 205, and guarantee that it can produce stably relative rotary motion, 204 and can guarantee that axle can not axial endplay, 205 can guarantee that 204 can not pitch when 209 rotation, the axis of cone 212 is installed on the overhanging end of axle 209, expansion set 213, tapered sleeve 214, wherein expansion set has three, by being arranged on the elastic rubber ring (Figure 10 is not shown) in its radial slot, it is become in a down-to-earth manner to a full circle post, in the axis of cone 212 and tapered sleeve 213 oblique cones, with three 214 formation cylinders, there is inner conical surface to coordinate, elastic force by spring 210 promotes baffle plate again, promote again the axis of cone 212 by baffle plate, under the double action of the tapered sleeve 214 promoted in the coupling mechanism force with nut 215, the conical surface that makes it match produces outside expansive force, the paper disc hole of swelling barrier film coiled strip 200, make 200 to be positioned on the swelling shaft assembly, and do not produce relative rotation and slide.
The basic permanent tension part 3 of barrier film as shown in Figure 9, comprise film guiding roller 301, tension force cylinder 302, counterweight roller 303, lever 304, potentiometer 305, potentiometer mounting panel 306, bearing holder (housing, cover) 307., tension force fork 308, air cylinder support 309, the end of tension force cylinder 302 is fixed on frame at right angle setting plate 102, but can swing around end, locate to have a hole under lever 304 center deviations and be connected with the tension force cylinder rod by rotatable hinge; Counterweight roller 303 is arranged on lever 304 lower ends, and the other end of lever 304 is connected with balance staff, rotates by balance staff band dynamic tension fork 308, and then drives film guiding roller 301 and swing take in the circumference range that 308 liang of installing hole spacings of tension force fork are radius.Reach to permanent tension force effect by the low friction of accurate voltage regulating valve regulation tension force cylinder 302, guarantee that the battery core folded can not be a watt shape.
The lamination workbench as shown in figure 13, comprise pole piece location-plate 701, end fixed head 702, left and right sides location-plate 703, pillar 704, sell 705 and battery core portable plate 5, end fixed head 702 is arranged on the horizontal mounting panel 103 of frame by four pillars 704, left and right sides location-plate 703 is arranged on respectively the left and right sides of end fixed head 702, end fixed head 702 is provided with pin, for jointly battery core portable plate 5 being located with left and right sides location-plate 703 and pole piece location-plate 701.
Pneumatic pressure pole piece element 8 as shown in Figure 4,5, comprise pusher gas enclosure cylinder 802, rear slider 801, front gas enclosure cylinder 803, front-slider 804, slide rail 805, front compressing tablet cylinder 806, front compressing tablet jaw 807, rear compressing tablet cylinder 808, the rear compressing tablet jaw 809 of pushing away, forward and backward slide block 804,801 is arranged on slide rail 805, can on slide rail 805, slide front and back, forward and backward compressing tablet cylinder 806,808 and the forward and backward gas enclosure cylinder 803,802 that pushes away are separately positioned on forward and backward slide block 804,801.While overlaying on barrier film 200 by manual mode when pole piece 15, the forward and backward gas enclosure cylinder 803,802 that pushes away first moves, make front pole piece jaw 807 move backward, rear pole piece jaw 809 travels forward, after putting in place, forward and backward compressing tablet cylinder 806,808 shrinks simultaneously, pushes down barrier film 200 downwards, makes pole piece 15 produce displacement around putting Shi Buhui.
Vacuum valve 16 as shown in figure 12, the cylinder 1601 on " valve body 1604, the be arranged on 2 " valve body 1604 that comprises 2, is arranged on cylinder 1601 inner carriers 1602 and sealing ring 1603.For solving the problem that vacuum capacity is inadequate, avoid occurring the manual sucker 9 of left and right sides and inhale incessantly pole piece 15.
Be provided with on the control cabinet 101 of man-machine interface and be equipped with touch-screen, mains switch, power supply indicator, hand/automatic selector switch, scram button, indicator light and start button work well.
Be provided with the panel of button as shown in figure 26, above be equipped with folder barrier film start button 602, pole piece folder in left and right clamps pine folder knob 601 and mounting panel 603.Wherein knob 603 has three positions, to anticlockwise, can control the clamping and pine folder of left pole piece folder, can control the clamping and pine folder of right pole piece folder during to right rotation.
Above content is in conjunction with concrete preferred implementation further description made for the present invention, can not assert that specific embodiment of the invention is confined to these explanations.For the general technical staff of the technical field of the invention; make without departing from the inventive concept of the premise some alternative or obvious modification that are equal to; and performance or purposes identical, should be considered as belonging to the present invention's protection range definite by submitted to claims.
Claims (7)
1. the semi-automatic laminating method of an electrical core of power battery, comprise the following steps:
1) at battery core portable plate surface pulling basalis barrier film;
2) in the stacked first cathode sheets of basalis membrane surface;
3) at the first cathode surface around putting the ground floor barrier film;
4) at the stacked first anode strip of ground floor membrane surface;
5) at the first anode surface around putting second layer barrier film;
6) cycling 2)～5), stacked around putting to setting sheet number and the number of plies;
7) take out the battery core folded,
It is characterized in that:
Described step 1), 2), be 4), 7) that manual type is carried out, described step 1) is at battery core portable plate surface artificial pulling basalis barrier film, be by barrier film worn around, and barrier film is pulled to the correct position to be as the criterion over the pole piece width on the battery core fixed head, on man-machine interface, select manual mode, then the knob on the rotary knob plate left, the motion of left pole piece folder, clamp barrier film; Identical with it, the knob on the rotary knob plate to the right, the motion of right pole piece folder, clamp barrier film, after carrying out above-mentioned action, selects automatic mode on man-machine interface;
Described step 3), 5) be that automated manner carries out.
2. the semi-automatic laminating method of electrical core of power battery as claimed in claim 1 is characterized in that:
Described step 2) in the stacked first cathode sheets of basalis membrane surface, to press the manually button of Suction cup assembly of left side, left side manually sucker produces pull of vacuum, utilize the left side pull of vacuum that manually sucker produces, a slice pole piece is picked up from left pole piece box, manually pole piece is put on the barrier film of completing to step 1), utilize the bossing of vacuum cup on the manual Suction cup assembly in left side, recessed portion location with locating piece on the lamination workbench, step on foot switch, the motion of left pole piece folder, and clamping pole piece, then, unclamp manually Suction cup assembly button of left side, manually the manual Suction cup assembly in left side is put back in left pole piece box.
3. the semi-automatic laminating method of electrical core of power battery as claimed in claim 2 is characterized in that:
Described step 3) around putting the ground floor barrier film, is to step on foot switch at the first cathode surface, and film guiding roller produces and rotatablely moves under the effect of motor, and displacement makes barrier film around being placed on the first cathode surface.
4. the semi-automatic laminating method of electrical core of power battery as claimed in claim 3 is characterized in that:
Described step 4) is at the stacked first anode strip of ground floor membrane surface, it is the button of pressing on the manual Suction cup assembly in right side, the manual sucker in right side produces pull of vacuum, the pull of vacuum of utilizing the manual sucker in right side to produce, a slice pole piece is picked up from right pole piece box, utilize the bossing of vacuum cup on the manual Suction cup assembly in right side, recessed portion location with locating piece on the lamination workbench, step on foot switch, the motion of right pole piece folder, and clamping pole piece, then, unclamp the manual Suction cup assembly button in right side, manually the manual Suction cup assembly in right side is put back in right pole piece box.
5. the semi-automatic laminating method of electrical core of power battery as claimed in claim 4 is characterized in that:
Described step 5) around putting second layer barrier film, is to step on foot switch at the first anode surface, and film guiding roller produces and rotatablely moves under the effect of motor, resets and makes barrier film around being placed on the first anode surface.
6. the semi-automatic laminating method of electrical core of power battery as claimed in claim 5 is characterized in that:
Described step 6) cycling step 2)～step 5), equally with stacked first cathode sheets again repeat stacked the 3rd cathode sheets, so repeatedly, stacked the 4th anode strip again, stacked around putting to setting sheet number and the number of plies, complete folding of whole battery core, the press mold cylinder stretches out and makes pressing film roller in stretching out state, pushes down barrier film not loosening up and down.
7. the semi-automatic laminating method of electrical core of power battery as claimed in claim 6 is characterized in that:
Described step 7) is taken out the battery core folded, and is the manual barrier film that cuts off, and takes out the battery core and the battery core portable plate that fold.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011100980788A CN102201598B (en) | 2008-09-23 | 2008-09-23 | Semi-automatic stacking method for power battery core |
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| CN2011100980788A CN102201598B (en) | 2008-09-23 | 2008-09-23 | Semi-automatic stacking method for power battery core |
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| CN2008102163205A Division CN101685887B (en) | 2008-09-23 | 2008-09-23 | Semi-automatic laminating device of electrical core of power battery |
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| CN102201598B true CN102201598B (en) | 2013-05-01 |
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| CN104078711A (en) * | 2013-03-25 | 2014-10-01 | 深圳华粤宝电池有限公司 | Electrode plate carrying device and method |
| CN103700885B (en) * | 2013-12-19 | 2016-06-22 | 深圳市吉阳自动化科技有限公司 | Laminating machine and laminating method thereof |
| CN109088087B (en) * | 2018-06-28 | 2020-08-14 | 合肥国轩高科动力能源有限公司 | Quick lamination device is used in battery production |
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| CN1549384A (en) * | 2003-05-09 | 2004-11-24 | 沈阳新松机器人自动化股份有限公司 | Rectangular lithium ion dynamic cell pole sheet stacker |
| EP1555704A2 (en) * | 2004-01-14 | 2005-07-20 | VARTA Automotive Systems GmbH | Storage battery and method of manufacturing the same |
| CN1874045A (en) * | 2005-06-01 | 2006-12-06 | 深圳市创明电池技术有限公司 | Semiautomatic device for winding coil core of batteries |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP4784042B2 (en) * | 2003-12-12 | 2011-09-28 | パナソニック株式会社 | Lithium ion secondary battery and manufacturing method thereof |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1549384A (en) * | 2003-05-09 | 2004-11-24 | 沈阳新松机器人自动化股份有限公司 | Rectangular lithium ion dynamic cell pole sheet stacker |
| EP1555704A2 (en) * | 2004-01-14 | 2005-07-20 | VARTA Automotive Systems GmbH | Storage battery and method of manufacturing the same |
| CN1874045A (en) * | 2005-06-01 | 2006-12-06 | 深圳市创明电池技术有限公司 | Semiautomatic device for winding coil core of batteries |
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Address after: 518000 Guangdong city of Shenzhen province Baoan District Fuyong Street South Huaide Chui Huaide Industrial Park District twenty-ninth Building 1 floor, 2 floor and 6 floor Patentee after: SHENZHEN GEESUN AUTOMATION TECHNOLOGY CO., LTD. Address before: Baoan District Xixiang street Shenzhen city Guangdong province 518000 Xixiang section of 107 National Highway No. 467 (guwu intersection) Yu Sheng Industrial Zone 8, floor 5, building 4, building 3 East Patentee before: Shenzhen Geesun Automation Technology Co., Ltd. |
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Denomination of invention: Semi-automatic laminating method of electrical core of power battery and laminating equipment thereof Effective date of registration: 20161020 Granted publication date: 20130501 Pledgee: Bank of Beijing Limited by Share Ltd Shenzhen branch Pledgor: SHENZHEN GEESUN AUTOMATION TECHNOLOGY CO., LTD. Registration number: 2016990000887 |
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Address after: 518126 Guangdong city of Shenzhen province Baoan District Fuyong Street South Huaide Chui Huaide Industrial Park District twenty-ninth Building 1 floor, 2 floor and 6 floor Patentee after: Shenzhen Jiyang Intelligent Technology Co., Ltd. Address before: 518000 Guangdong city of Shenzhen province Baoan District Fuyong Street South Huaide Chui Huaide Industrial Park District twenty-ninth Building 1 floor, 2 floor and 6 floor Patentee before: SHENZHEN GEESUN AUTOMATION TECHNOLOGY CO., LTD. |
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