CN108899571A - A kind of rotation laminating equipment and laminating method - Google Patents
A kind of rotation laminating equipment and laminating method Download PDFInfo
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- CN108899571A CN108899571A CN201810671645.6A CN201810671645A CN108899571A CN 108899571 A CN108899571 A CN 108899571A CN 201810671645 A CN201810671645 A CN 201810671645A CN 108899571 A CN108899571 A CN 108899571A
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- lamination
- rotation
- pole piece
- stacking table
- diaphragm
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/04—Construction or manufacture in general
- H01M10/0404—Machines for assembling batteries
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M6/00—Primary cells; Manufacture thereof
- H01M6/005—Devices for making primary cells
-
- 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
-
- 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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- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Secondary Cells (AREA)
Abstract
The present invention relates to a kind of rotation laminating equipment and laminating method, the equipment includes：Substrate, the first membrane unwinding deviation correction mechanism, the second membrane unwinding deviation correction mechanism, the first tension control mechanism, the second tension control mechanism, cathode pole piece conveyer belt, anode pole piece conveyer belt, cathode lamination manipulator, positive lamination manipulator, rotation lamination stacking table, lamination stacking table front support, lamination clamping sheet mechanism, diaphragm, negative electrode tab, positive plate.Two sets of membrane unwinding deviation correction mechanisms unreel diaphragm simultaneously；The size of two sets of tension control mechanism control diaphragm tape transport tensile forces；Cathode pole piece and anode pole piece are transported to the mechanical subordinate side of lamination respectively by two sets of conveyer belts；Two sets of lamination manipulators draw anode pole piece and cathode pole piece respectively and pole piece are transferred to lamination stacking table；Lamination clamping sheet mechanism steps up pole piece on rotation lamination stacking table；Rotation lamination stacking table has often folded primary piece and has rotated 180 °.
Description
Technical field
The invention belongs to battery processing technique field more particularly to a kind of rotation laminating equipments and laminating method.
Background technique
It needs to carry out lamination to the positive and negative anodes and diaphragm of battery during battery processing and manufacturing, traditional lamination process has Z
Word lamination, bag making lamination wave lamination and combined type lamination.Wherein, Z-shaped lamination is that positive/negative plate repeats alternately lamination, diaphragm
From a kind of lamination process spaced intermediate for forming battery core.Bag making lamination is usually that positive plate top and bottom are aligned with diaphragm, surrounding
Positive plate bag is made after hot pressing, then repeats to replace lamination with cathode again.Combined type lamination be positive plate (negative electrode tab) and up and down
Diaphragm hot-pressing is combined stacked wafer cells, then with opposite pole slice weight overlapping piece, manufactured battery core after last integral heat pressure is compound.
Z-shaped laminating equipment and laminating equipment is waved, can only fold every time a piece of, lamination speed is slow, for mentioning for generation
Vt space causes restriction.
Summary of the invention
To solve the technical problems existing in the prior art, the present invention provides a kind of rotation laminating equipment and laminating method.
In a first aspect, the present invention provides a kind of rotation laminating equipment, including substrate；First membrane unwinding deviation correction mechanism,
One tension control mechanism, cathode pole piece conveyer belt, cathode lamination manipulator, rotation lamination stacking table, lamination clamping sheet mechanism；Second diaphragm
Unreel deviation correction mechanism, the second tension control mechanism, anode pole piece conveyer belt, positive lamination manipulator, lamination stacking table front support；It is described
First membrane unwinding deviation correction mechanism and the second membrane unwinding deviation correction mechanism place membrane coil simultaneously, and rectify a deviation to diaphragm position, protect
It is constant to demonstrate,prove diaphragm opposing substrate position；First tension control mechanism and the control diaphragm tape transport tensioning of the second tension control mechanism
The size of power；Positive/negative plate is clamped in the diaphragm two at rotation lamination stacking table by cathode lamination manipulator and positive lamination manipulator
Side, after completing lamination, rotation lamination stacking table carries out the 180 ° rotations opposite with last rotation direction, and lamination is surrounded diaphragm
It is interior, and carry out lamination next time.
Second aspect, the present invention provide a kind of rotation laminating method, including：
Positive/negative plate is clamped in rotation lamination by step 1, positive lamination manipulator (11) and cathode lamination manipulator (4)
The diaphragm two sides of platform determine initial lamination position；
Step 2, the positive/negative plate are fixed on after initial lamination position, and positive lamination manipulator (11) and cathode are folded
Piece manipulator (4) retraction completes first time lamination；
Step 3, rotation lamination stacking table (5) rotate 180 ° so that diaphragm surrounds on the positive/negative plate to first direction；
Step 4, rotation lamination stacking table (5) to first direction rotate 180 ° after, it is described anode lamination manipulator (11) and
Cathode lamination manipulator (4) draws new pole piece, and carries out second of lamination；
Step 5, after completing second of lamination, rotation lamination stacking table (5) is to opposite to the first direction the
Two directions rotate 180 °, so that diaphragm (13) surrounds on the pole piece of second of lamination；
Step 6, repeats above lamination step, each lamination stacking table (5) direction of rotation with last direction of rotation on the contrary,
Until lamination reaches pre-determined number, lamination is completed.
Beneficial effects of the present invention：The present invention is unreeled simultaneously using two sets of membrane unwinding deviation correction mechanisms, and the diaphragms of volume two are revolving
Turn under the traction of lamination stacking table while unreeling.The present invention use two sets swing arm tension control mechanisms, while respectively control two sections every
The tension of film tape transport.The present invention uses two sets of conveyer belts and two sets of lamination manipulators, can complete simultaneously on a lamination station
Folded two panels pole piece, greatly improves lamination efficiency.
Detailed description of the invention
Specific embodiments of the present invention will be described in further detail with reference to the accompanying drawing；
Fig. 1 is that the present invention implements the rotation laminating equipment structural schematic diagram provided；
Fig. 2 is that the present invention implements the rotation laminating equipment structural schematic diagram provided；
Fig. 3 is that the present invention implements the rotation laminating equipment structural schematic diagram provided；
Fig. 4 is that the present invention implements the initial lamination position view of rotation laminating equipment provided；
Fig. 5 is that the present invention implements the rotation laminating equipment first time lamination position view provided；
Fig. 6 is to rotate schematic diagram after the present invention implements the rotation laminating equipment first time lamination provided；
Fig. 7 is that the present invention implements second of the lamination schematic diagram of rotation laminating equipment provided；
Fig. 8 is to rotate schematic diagram after the present invention implements second of the lamination of rotation laminating equipment provided；
Fig. 9 is that the present invention implements the rotation laminating equipment provided schematic diagram after the completion of lamination back and forth；
Figure 10 is that the present invention implements the lamination rotating machine arm structural schematic diagram provided；
Figure 11 is rotation lamination stacking table structural schematic diagram provided in an embodiment of the present invention.
Wherein the reference numerals are as follows：
First membrane unwinding deviation correction mechanism -1, the first tension control mechanism -2, cathode pole piece conveyer belt -3；Cathode laminating machine
Tool hand -4 rotate lamination stacking table -5, lamination clamping sheet mechanism -6, the correction of substrate -7, the second tension control mechanism -8, the second membrane unwinding
Mechanism -9, lamination stacking table front support -10, positive lamination manipulator -11, anode pole piece conveyer belt -12, diaphragm -13, negative electrode tab -14,
Positive plate -15.
Servo motor -1001, ball-screw -1002；Sliding rail -1003.
Turntable -11001, the first slide unit cylinder -11002, the first clamping jaw cylinder -11003, first servo motor -1104,
Second slide unit cylinder -1105, the second clamping jaw cylinder -1106, clamping jaw -1107, third clamping jaw cylinder -1108, third slide unit cylinder -
1109, second servo motor -1110, the, four slide unit cylinder -1111, the, four clamping jaw cylinder -1112.
Specific embodiment
In order to enable those skilled in the art to better understand the solution of the present invention, below in conjunction in the embodiment of the present invention
Attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is only
The embodiment of a part of the invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people
The model that the present invention protects all should belong in member's every other embodiment obtained without making creative work
It encloses.
It should be noted that description and claims of this specification and term " first " in above-mentioned attached drawing, "
Two " etc. be to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that using in this way
Data be interchangeable under appropriate circumstances, so as to the embodiment of the present invention described herein can in addition to illustrating herein or
Sequence other than those of description is implemented.In addition, term " includes " and " having " and their any deformation, it is intended that cover
Cover it is non-exclusive include, for example, the process, method, system, product or equipment for containing a series of steps or units are not necessarily limited to
Step or unit those of is clearly listed, but may include be not clearly listed or for these process, methods, product
Or other step or units that equipment is intrinsic.
Embodiment one：
In one embodiment of the invention, as shown in Figure 1-3, providing a kind of rotation laminating equipment, the equipment includes：
Substrate 7；First membrane unwinding deviation correction mechanism 1, the first tension control mechanism 2, cathode pole piece conveyer belt 3, cathode lamination manipulator
4, lamination stacking table 5, lamination clamping sheet mechanism 6 are rotated；Second membrane unwinding deviation correction mechanism 9, the second tension control mechanism 8, anode pole piece
Conveyer belt 12, positive lamination manipulator 11, lamination stacking table front support 10.
The first membrane unwinding deviation correction mechanism 1 and the second membrane unwinding deviation correction mechanism 9 place membrane coil simultaneously, and to every
Film location correction guarantees that diaphragm opposing substrate position is constant.First membrane unwinding deviation correction mechanism 1 is set and the second membrane unwinding entangles
Inclined mechanism 9 be because：Diaphragm can generate the movement in vertical substrate direction in transmit process, can generate diaphragm when deviateing excessive
Fold is even wound.Therefore diaphragm position is detected by sensor, when sensor detect diaphragm it is too outer when, using entangling
Inclined mechanism drives diaphragm to move inwards, is returned to normal diaphragm position；Simultaneously when sensor detection diaphragm leans on inner very much, entangle
It drives diaphragm coiled strip to move out partially, is returned to normal diaphragm position.
The size of first tension control mechanism 2 and the second tension control mechanism 8 control diaphragm tape transport tensile force.Tension
Control mechanism includes swing arm structure, and swing arm connects servo principal axis, and servo uses torque mode, provides constant torque, torque band
Movable pendulum arm provides constant tension to diaphragm, realizes control of the tension control mechanism to membrane tension size by servo torque.
Cathode pole piece conveyer belt 3 is used to for cathode pole piece being transported to 4 lower section of cathode lamination manipulator；Anode pole piece conveyer belt
12 for being transported to positive 11 lower section of lamination manipulator for anode pole piece；Cathode lamination manipulator 4 is drawn cathode pole piece and will be born
Pole piece is transferred to rotation lamination stacking table 5；Positive lamination manipulator 11 draws anode pole piece and positive plate is transferred to rotation lamination stacking table
5。
Pole piece is clamped in the diaphragm two sides of rotation lamination stacking table by lamination clamping sheet mechanism, after completing lamination, rotates lamination stacking table
The 180 ° rotations opposite with last rotation direction are carried out, lamination are surrounded in diaphragm, and carry out lamination next time.
Embodiment two：
In an alternative embodiment, as shown in Figure 2,3, the first membrane unwinding deviation correction mechanism 1 and the second membrane unwinding
Deviation correction mechanism 9 places the first membrane coil and the second membrane coil respectively, and two membrane coils are connected on together, form working condition
Under diaphragm 13.
As shown in figures 4-9, rotation lamination stacking table carries out a series of reciprocal lamination movements, realizes lamination movement.As shown in figure 4,
Pole piece conveyer belt 3 is used to for cathode pole piece being transported to 4 lower section of cathode lamination manipulator；Anode pole piece conveyer belt 12 is used for will be positive
Pole piece is transported to positive 11 lower section of lamination manipulator；Cathode lamination manipulator 4 draws cathode pole piece and negative electrode tab is transferred to rotation
Turn lamination stacking table 5；Positive lamination manipulator 11 draws anode pole piece and positive plate is transferred to rotation lamination stacking table (5).
In Fig. 4, pole piece is clamped in the diaphragm two sides of rotation lamination stacking table by lamination clamping sheet mechanism, determines initial lamination position.
As shown in figure 5, after pole piece is fixed on initial lamination position, rotating machine arm retraction completes first time lamination.
As shown in fig. 6, rotation lamination stacking table rotates 180 ° and surrounds diaphragm on lamination positive/negative plate, complete folded for the first time
Piece.
As shown in fig. 7, after completing first time lamination, rotating machine arm draws new pole piece, and carry out second this is folded
Piece, second of lamination are identical as the position of first time lamination and movement；The but rotation lamination stacking table rotation after lamination completion
180 ° of direction is opposite with the last time.
As shown in Figure 8 after each lamination later, rotation lamination stacking table rotate 180 ° direction all with the last time on the contrary,
So that diaphragm 13 surrounds positive/negative plate two sides.
As shown in figure 9, and so on, until lamination reaches pre-determined number, lamination is completed.
In the present embodiment, lamination manipulator has Telescopic.Lamination manipulator takes piece after-contraction on belt, then
Lamination position is rotated to, is then stretched out, pole piece is laminated to lamination stacking table, is then shunk, lamination position is rotated to and stretchs out and take piece.
Embodiment three：
In an alternative embodiment, cathode lamination manipulator 4 draws cathode pole piece and negative electrode tab is transferred to rotation
Lamination stacking table 5；Positive lamination manipulator 11 draws anode pole piece and positive plate is transferred to rotation lamination stacking table 5.Positive/negative lamination is mechanical
Hand takes piece after-contraction on belt, then rotates to lamination position, then stretches forward, and pole piece is laminated to lamination stacking table；Then backward
It shrinks, rotates to lamination position and stretch out and take piece.
As shown in Figure 10, positive/negative lamination manipulator all has Telescopic, by 1001 driving of servo motor driving.And
And the telescopic mechanism that servo motor 1001, ball-screw 1002 and sliding rail 1003 form.
Specifically, as shown in Figure 10, positive/negative lamination manipulator is integrally in inverted L shape structure, and the short side of inverted L shape structure is solid
Due to substrate, and positive/negative lamination manipulator can be rotated using the short side of the inverted L shape structure as axis.The length of inverted L shape structure
While including servo motor 1001, ball-screw 1002 and sliding rail 1003.Wherein servo motor 1001 along the inverted L structure length
While being installed on the corner close to inverted L structure, and connect one end of ball-screw 1002.Ball-screw includes：Screw rod, spiral shell
The rotary driving force of servo motor 1001 is converted to linear driving force by mother, steel ball, pre- tabletting, reverser, dust excluder etc., from
And torque/the steering force for providing servo motor is converted to axial reciprocating motion.The other end connection of ball-screw 1002 is folded
The front end of piece manipulator, when servo motor 1001 provides power, the front end of manipulator is under the drive of ball-screw, along cunning
Rail 1003 moves back and forth, so that lamination manipulator be made to have Telescopic.
Example IV：
In an alternative embodiment, as shown in figure 11, the rotation moving part 1101 of lamination stacking table 5 is rotated by tying as follows
Structure composition：First slide unit cylinder 1102, the first clamping jaw cylinder 1103, first servo motor 1104, the second slide unit cylinder 1105, the
Two clamping jaw cylinders 1106, clamping jaw 1107, third clamping jaw cylinder 1108, third slide unit cylinder 1109, the second servo motor 1110, the
Four slide unit cylinders 1111, the 4th clamping jaw cylinder 1112.
Before lamination starts, the first slider cylinder 1102, the second slide unit cylinder 1105, third slide unit cylinder the 1109, the 4th
Slide unit cylinder 1111 is in contraction state.First clamping jaw cylinder 1103, the second clamping jaw cylinder 1106, third clamping jaw cylinder 1108,
4th clamping jaw cylinder 1112 is in the open state, and clamping jaw 1107 is in initial position.
After pole piece is laminated to lamination stacking table, the first slider cylinder 1102, the second slide unit cylinder 1105, third slide unit cylinder
1109, the 4th slide unit cylinder 1111 is stretched out, the first clamping jaw cylinder 1103, the second clamping jaw cylinder 1106, third clamping jaw cylinder 1108,
4th clamping jaw cylinder 1112 clamps, and pole piece is clamped at the two sides of turntable, and clamping jaw 1107 is in lamination position.
First slider cylinder 1102, the second slide unit cylinder 1105, third slide unit cylinder 1109, in the 4th slide unit cylinder 1111
Diagonal two become one group；First clamping jaw cylinder 1103, the second clamping jaw cylinder 1106, third clamping jaw cylinder the 1108, the 4th press from both sides
Pawl cylinder 1112 becomes one group, and lamination movement is realized in this two groups of alternating movements.
Embodiment five：
As shown in figure 11, slide unit cylinder control claw clip is moved radially along the main shaft of rotation lamination stacking table 5, clamping jaw cylinder control folder
Pawl 1107 is firmly grasped or is loosened.Clamping jaw 1107 is pole piece clamping mechanism, is clamped at the diaphragm two for controlling positive/negative plate
Side.
The workflow of slide unit cylinder and clamping jaw cylinder is as follows, when rotating machine arm carrying pole piece is close to diaphragm, institute
Stating slide unit cylinder drives clamping jaw to be displaced outwardly, so that pole piece is placed on initial lamination position.Later, slide unit cylinder drives clamping jaw inside
It is mobile, while clamping jaw cylinder control clamping jaw firmly grasps pole piece.Lamination manipulator rotates lamination stacking table 5 and rotates 180 ° far from positive/negative plate
To drive the diaphragm wrapping positive/negative plate, fixed function is played to pole piece.At this point, lamination machinery, which is received, carries second pole piece,
And pole piece is fixed to initial lamination position, start second of lamination process.
In a possible embodiment, the first servo motor 1104, the second servo motor 1110 are located at institute
Rotation 5 both ends of lamination stacking table are stated, for driving the rotation lamination stacking table 5 positive or counter-rotating.Specifically, first servo motor
Be only used for driving rotation lamination stacking table 5 to first direction rotate 180 °, and the second servo motor be only used for driving rotation lamination stacking table 5 to
Second direction rotates 180 °.There is a fastener (not shown) on the connection main shaft of first servo motor and lamination stacking table,
After rotating 180 ° of lamination stacking table rotation, the fastener can be encountered, avoids the driving rotation lamination stacking table of first servo motor 1104 big
In 180 ° of rotation.
Embodiment six：
In a possible embodiment, a kind of rotation lamination device is provided, described device includes：Substrate, the first diaphragm
Unreel deviation correction mechanism, the second membrane unwinding deviation correction mechanism, the first tension control mechanism, the second tension control mechanism, cathode pole piece
Conveyer belt, anode pole piece conveyer belt, cathode lamination manipulator, positive lamination manipulator, rotation lamination stacking table, lamination stacking table front support,
Lamination clamping sheet mechanism, diaphragm, negative electrode tab, positive plate.
Two sets of membrane unwinding deviation correction mechanisms unreel simultaneously, and the diaphragms of volume two unreel simultaneously under the traction of rotation lamination stacking table.Two
Swing arm tension control mechanism is covered, while controlling the tension of two sections of diaphragm tape transports respectively.Two sets of conveyer belts and two sets of laminations are mechanical
Hand can be completed on a lamination station while fold two panels pole piece.Design has lamination clamping sheet mechanism on rotation lamination stacking table, when two
When pole piece is laminated on lamination stacking table by manipulator, pole piece is fixed on rotation lamination stacking table by the movement of lamination clamping sheet mechanism.Two laminating machines
Tool hand is symmetrically mounted on rotation lamination stacking table two sides, and rotation lamination stacking table does reciprocating rotation, rotates 180 degree every time, and every rotation is primary, and two
A lamination manipulator lamination is primary.Lamination stacking table initial position vertical display, and diaphragm is penetrated, lamination stacking table is rotated after folded first time piece
180 ° are rotated clockwise, another mistake hour hands rotate 180 degree after folding second of piece, and and so on, complete until battery core is folded.
Rotation lamination stacking table another operating mode be：Lamination stacking table initial position vertical display is rotated, and penetrates diaphragm, is folded
Rotate lamination stacking table after first time piece and rotate 180 ° counterclockwise, rotate clockwise 180 degree again after folded second of piece, and so under
It goes, until battery core has been folded.
Embodiment seven：
In a possible embodiment, a kind of rotation lamination device is provided, including：Substrate, the correction of the first membrane unwinding
Mechanism, the second membrane unwinding deviation correction mechanism, the first tension control mechanism, the second tension control mechanism, cathode pole piece conveyer belt, just
Pole pole piece conveyer belt, cathode lamination manipulator, positive lamination manipulator, rotation lamination stacking table, lamination stacking table front support, lamination intermediate plate machine
Structure；Two sets of membrane unwinding deviation correction mechanisms unreel diaphragm simultaneously, and rectify a deviation to diaphragm position, guarantee that diaphragm opposing substrate position is permanent
It is fixed；The size of two sets of tension control mechanism control diaphragm tape transport tensile forces；Two sets of conveyer belts are respectively by cathode pole piece and positive pole
Piece is transported to the mechanical subordinate side of lamination, and two sets of lamination manipulators draw anode pole piece and cathode pole piece respectively and are transferred to pole piece
Lamination stacking table；Lamination clamping sheet mechanism steps up pole piece on rotation lamination stacking table；Rotation lamination stacking table has often folded primary piece and has rotated 180 °, point
180 ° not clockwise and 180 ° of alternate rotations counterclockwise.
Two sets of membrane unwinding deviation correction mechanisms unreel simultaneously, and the diaphragms of volume two unreel simultaneously under the traction of rotation lamination stacking table.
Two sets of swing arm tension control mechanisms, while the tension of two sections of diaphragm tape transports is controlled respectively.
Two sets of conveyer belts and two sets of lamination manipulators can be completed on a lamination station while fold two panels pole piece.
Design has lamination clamping sheet mechanism on rotation lamination stacking table, when pole piece is laminated on lamination stacking table by two manipulators, lamination
Pole piece is fixed on rotation lamination stacking table by clamping sheet mechanism movement.
Two lamination manipulators are symmetrically mounted on rotation lamination stacking table two sides, and rotation lamination stacking table does reciprocating rotation, rotates 180 every time
Degree does not rotate once, and two lamination manipulator laminations are primary.
Lamination stacking table initial position vertical display, and diaphragm is penetrated, rotation lamination stacking table rotates clockwise after folded first time piece
180 °, another mistake hour hands rotate 180 degree after folding second of piece, and and so on, until battery core has been folded.
Rotation lamination stacking table another operating mode be：Lamination stacking table initial position vertical display is rotated, and penetrates diaphragm, is folded
Rotate lamination stacking table after first time piece and rotate 180 ° counterclockwise, rotate clockwise 180 degree again after folded second of piece, and so under
It goes, until battery core has been folded.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (10)
1. a kind of rotation laminating equipment, which is characterized in that the equipment includes：
Substrate (7)；
First membrane unwinding deviation correction mechanism (1), the first tension control mechanism (2), cathode pole piece conveyer belt (3), cathode laminating machine
Tool hand (4), rotation lamination stacking table (5), lamination clamping sheet mechanism (6)；
Second membrane unwinding deviation correction mechanism (9), the second tension control mechanism (8), anode pole piece conveyer belt (12), positive laminating machine
Tool hand (11), lamination stacking table front support (10)；
The first membrane unwinding deviation correction mechanism (1) and the second membrane unwinding deviation correction mechanism (9) place membrane coil simultaneously, and to every
Film location correction guarantees that diaphragm opposing substrate position is constant；
The size of first tension control mechanism (2) and the second tension control mechanism (8) control diaphragm tape transport tensile force；
Positive/negative plate is clamped in the diaphragm two sides at rotation lamination stacking table (5) by pole piece clamping mechanism, and after completing lamination, rotation is folded
Piece platform (5) carries out the 180 ° rotations opposite with last rotation direction, and lamination is surrounded in diaphragm, and is folded next time
Piece.
2. rotation laminating equipment according to claim 1, which is characterized in that the first membrane unwinding deviation correction mechanism (1) and
Two membrane unwinding deviation correction mechanisms (9) include sensor, and the sensor detects diaphragm position.
3. rotation laminating equipment according to claim 2, which is characterized in that when sensor detects that diaphragm is too outer,
The deviation correction mechanism drives diaphragm to move inwards, is returned to normal diaphragm position；When sensor detection diaphragm leans on inner very much, institute
Stating correction drives diaphragm coiled strip to move out, and is returned to normal diaphragm position.
4. rotation laminating equipment according to claim 1, which is characterized in that positive/negative lamination manipulator (4,11) has
There is Telescopic, by servo motor driving (1001) driving；Positive/negative lamination manipulator (4,11) is integrally in inverted L shape structure,
The short side of L-type structure is fixed on substrate, and positive/negative lamination manipulator (4,11) can be using the short side of the inverted L shape structure as axis
It is rotated；The long side of inverted L shape structure includes servo motor (1001), ball-screw (1002) and sliding rail (1003)；Wherein watch
The corner that motor (1001) is installed on close inverted L structure along the long side of the inverted L structure is taken, and connects ball-screw
(1002) one end；
And the telescopic mechanism of servo motor (1001), ball-screw (1002) and sliding rail (1003) composition.
5. rotation laminating equipment according to claim 1, which is characterized in that the rotation lamination stacking table (5) includes：
First slide unit cylinder (1102), the second slide unit cylinder (1105), third slide unit cylinder (1109), the 4th slide unit cylinder
(1111)；
First clamping jaw cylinder (1103), the second clamping jaw cylinder (1106), third clamping jaw cylinder (1108), the 4th clamping jaw cylinder
(1112)；
First servo motor (1104), the second servo motor (1110)；
Clamping jaw (1107).
6. rotation laminating equipment according to claim 5, which is characterized in that the first slide unit cylinder (1102), second
Slide unit cylinder (1105), third slide unit cylinder (1109), in the 4th slide unit cylinder (1111), diagonal slide unit cylinder becomes one
Fixation of the lamination in the process for pole piece is realized in group, two groups of slide unit cylinder alternating movements.
7. rotation laminating equipment according to claim 1, which is characterized in that the first servo motor (1104), second
Servo motor (1110) is located at rotation lamination stacking table (5) both ends, for driving the rotation lamination stacking table (5) positive or
Counter-rotating.
8. rotation laminating equipment according to claim 1, which is characterized in that cathode pole piece conveyer belt (3) is used for cathode
Pole piece is transported to below cathode lamination manipulator (4)；Cathode lamination manipulator (4) draws cathode pole piece and is transferred to negative electrode tab
It rotates lamination stacking table (5).
9. rotation laminating equipment according to claim 1, which is characterized in that anode pole piece conveyer belt (12) is used for will be positive
Pole piece is transported to below positive lamination manipulator (11)；Positive lamination manipulator (11) draws anode pole piece and shifts positive plate
To rotation lamination stacking table (5).
10. a kind of laminating method, which is characterized in that described method includes following steps,
Positive/negative plate is clamped in rotation lamination stacking table by step 1, positive lamination manipulator (11) and cathode lamination manipulator (4)
Diaphragm two sides determine initial lamination position；
Step 2, the positive/negative plate are fixed on after initial lamination position, positive lamination manipulator (11) and cathode laminating machine
Tool hand (4) retraction completes first time lamination；
Step 3, rotation lamination stacking table (5) rotate 180 ° so that diaphragm surrounds on the positive/negative plate to first direction；
Step 4, after rotation lamination stacking table (5) rotates 180 ° to first direction, the anode lamination manipulator (11) and cathode
Lamination manipulator (4) draws new pole piece, and carries out second of lamination；
Step 5, after completing second of lamination, the rotation lamination stacking table (5) is to second party opposite to the first direction
To 180 ° of rotation, so that diaphragm (13) surrounds on the pole piece of second of lamination；
Step 6, repeats above lamination step, each lamination stacking table (5) direction of rotation with last direction of rotation on the contrary, until
Lamination reaches pre-determined number, and lamination is completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810671645.6A CN108899571B (en) | 2018-06-26 | 2018-06-26 | Rotary lamination device and lamination method |
Applications Claiming Priority (1)
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| CN110416592A (en) * | 2019-08-06 | 2019-11-05 | 深圳市格林晟科技有限公司 | A kind of bipack-film platform laminating equipment and its laminating method |
| CN110416628A (en) * | 2019-08-06 | 2019-11-05 | 深圳市格林晟科技有限公司 | A kind of cross cutting lamination integrated equipment |
| CN110808382A (en) * | 2019-11-26 | 2020-02-18 | 无锡先导智能装备股份有限公司 | Lamination device and lamination method |
| CN111354970A (en) * | 2020-04-17 | 2020-06-30 | 湖北亿纬动力有限公司 | Lamination device and lamination method thereof |
| CN112670555A (en) * | 2020-12-28 | 2021-04-16 | 南京博能自动化科技有限公司 | Thermal compounding equipment |
| CN112847342A (en) * | 2020-12-28 | 2021-05-28 | 南京博能自动化科技有限公司 | Deviation rectifying mechanical arm and control method thereof |
| CN112864441A (en) * | 2021-01-11 | 2021-05-28 | 深圳市格林晟科技有限公司 | Discharging mechanism and lamination device |
| CN113394440A (en) * | 2020-12-28 | 2021-09-14 | 南京博能自动化科技有限公司 | Lamination device and control method thereof |
| CN115832403A (en) * | 2023-01-06 | 2023-03-21 | 深圳市兴禾自动化股份有限公司 | Pole piece composite equipment and battery core manufacturing equipment |
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| CN112847342A (en) * | 2020-12-28 | 2021-05-28 | 南京博能自动化科技有限公司 | Deviation rectifying mechanical arm and control method thereof |
| CN113394440A (en) * | 2020-12-28 | 2021-09-14 | 南京博能自动化科技有限公司 | Lamination device and control method thereof |
| CN112864441A (en) * | 2021-01-11 | 2021-05-28 | 深圳市格林晟科技有限公司 | Discharging mechanism and lamination device |
| CN112864441B (en) * | 2021-01-11 | 2023-05-16 | 深圳市格林晟科技股份有限公司 | Discharging mechanism and lamination device |
| CN115832403B (en) * | 2023-01-06 | 2023-09-22 | 深圳市兴禾自动化股份有限公司 | Pole piece compounding equipment and battery core manufacturing equipment |
| CN115832403A (en) * | 2023-01-06 | 2023-03-21 | 深圳市兴禾自动化股份有限公司 | Pole piece composite equipment and battery core manufacturing equipment |
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