CN109698253B - Film placing device and method thereof - Google Patents
Film placing device and method thereof Download PDFInfo
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- CN109698253B CN109698253B CN201811594555.8A CN201811594555A CN109698253B CN 109698253 B CN109698253 B CN 109698253B CN 201811594555 A CN201811594555 A CN 201811594555A CN 109698253 B CN109698253 B CN 109698253B
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- 238000000034 method Methods 0.000 title claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 107
- 238000001514 detection method Methods 0.000 claims description 7
- 230000008569 process Effects 0.000 claims description 4
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000001444 catalytic combustion detection Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/18—Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof
- H01L31/1876—Particular processes or apparatus for batch treatment of the devices
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/67005—Apparatus not specifically provided for elsewhere
- H01L21/67242—Apparatus for monitoring, sorting or marking
- H01L21/67276—Production flow monitoring, e.g. for increasing throughput
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/677—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for conveying, e.g. between different workstations
- H01L21/67703—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for conveying, e.g. between different workstations between different workstations
- H01L21/67706—Mechanical details, e.g. roller, belt
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/677—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for conveying, e.g. between different workstations
- H01L21/67796—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for conveying, e.g. between different workstations with angular orientation of workpieces
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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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- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Electromagnetism (AREA)
- Automation & Control Theory (AREA)
- Primary Cells (AREA)
- Secondary Cells (AREA)
Abstract
The invention discloses a sheet placing device and a method thereof, wherein the sheet placing device comprises a first input line, a second input line, a sheet breaking mechanism, a first output line and a first grabbing mechanism, wherein the first input line and the second input line are adjacently arranged, the tail end of the first input line is provided with a sheet breaking station, the sheet breaking mechanism is used for breaking a battery sheet into a plurality of battery small sheets, the second input line is provided with the first grabbing station, when the battery small sheets are conveyed to the first grabbing station, at least part of the battery small sheets are grabbed by the first grabbing mechanism and are arranged on the first output line to be stacked into a stacked tile battery string.
Description
Technical Field
The invention relates to the technical field of photovoltaic automation equipment, in particular to a sheet placing device and a sheet placing method.
Background
In a conventional photovoltaic module of a battery, single battery pieces are connected into a battery string through an interconnection bar, and the battery string is connected into a whole through a bus bar. By adopting the connection mode, gaps are reserved between the battery pieces, and meanwhile, sunlight cannot be received by the portions, shielded by the interconnection bars, of the edges of the battery pieces, so that the area utilization efficiency of the whole photovoltaic module is low, and the photoelectric conversion efficiency of the photovoltaic module is reduced.
Therefore, a new shingled photovoltaic module is presented, which adopts the shingled technology principle, firstly cuts the whole battery piece (silicon chip) into a plurality of battery small pieces, then rearranges the battery small pieces, and is fixed again in a shingled mode, and the interconnection strips are cancelled, so that the gap is avoided, meanwhile, the light shielding of the interconnection strips is avoided, the light receiving area is increased, and the photoelectric conversion power is increased. For the production of the novel shingled photovoltaic module, one important process link is to re-sort the cell pieces into a plurality of cell pieces after breaking the cell pieces into different output lines for subsequent rearrangement into a shingled cell string.
Disclosure of Invention
The invention aims to provide a tablet placing device and a tablet placing method capable of improving tablet placing efficiency.
In order to achieve the above purpose, the invention adopts the following technical scheme: the utility model provides a put piece device, its includes first input line, second input line, breaks piece mechanism, first output line and first snatchs the mechanism, first input line with the second input line is adjacent to be set up, first input line is equipped with breaks piece station, it is located to break piece mechanism one side of first input line, be used for breaking off the battery piece that is located break piece station and break off into pieces battery piece, first input line can with each battery piece with predetermined interval carry to the second input line, the second input line is equipped with first snatch the station, first snatch the mechanism and be equipped with and be used for snatching a plurality of snatch stations of battery piece, when the battery piece carries to first snatch the station, first snatch the mechanism snatch at least some battery piece many times and place in the stack tile battery string on the first output line.
As a further improved technical scheme of the invention, the battery pack comprises a third input line, a second output line and a second grabbing mechanism, wherein the third input line is arranged adjacent to the second input line, the third input line is provided with a second grabbing station, and when a part of battery small pieces of the same battery piece are conveyed to the first grabbing station by the first input line, the first grabbing mechanism can grab a part of battery small pieces to be arranged on the first output line to be overlapped into a stacked tile battery string; the second gripping mechanism is capable of gripping another portion of the battery dice disposed on the second output line as the other portion of the battery dice is conveyed by the second input line to the second gripping station.
As a further improved technical scheme of the invention, the arrangement sequence of the battery small pieces grabbed by one of the first grabbing mechanism and the second grabbing mechanism is a right-angle piece, a right-angle piece and a chamfer piece; the arrangement sequence of the battery small pieces grabbed by the other of the first grabbing mechanism and the second grabbing mechanism is a chamfering piece, a right-angle piece and a right-angle piece.
As a further improved technical scheme of the invention, all the battery small pieces grabbed by one of the first grabbing mechanism and the second grabbing mechanism are right-angle pieces.
As a further improved technical scheme of the invention, all the battery small pieces grabbed by one of the first grabbing mechanism and the second grabbing mechanism are chamfering pieces.
As a further improved technical scheme of the invention, all the small battery pieces grabbed by the first grabbing mechanism at the first grabbing station are right-angle pieces, and the right-angle pieces are arranged on the first output line and stacked into a second type of stacked tile battery string.
According to the technical scheme, the battery small pieces grabbed by the second grabbing mechanism at the second grabbing station are chamfering pieces, the battery small pieces are placed on the second output line to be stacked into a third stacked tile battery string, and the second grabbing mechanism can rotate 180 degrees when the battery small pieces are placed on the second output line, so that chamfering of the chamfering pieces faces the same direction.
According to the technical scheme, the first grabbing mechanism comprises a mounting seat connected to the manipulator, a fixed seat arranged on the mounting seat and a plurality of grabbing components spaced apart from each other, each grabbing component is provided with at least one grabbing station, each grabbing component comprises a cylinder arranged on the fixed seat, a lifting plate connected with the driving end of the cylinder, a sliding block, a fixed block and a suction nozzle, the sliding block is arranged on the mounting seat in a sliding manner along the up-down direction, the mounting seat is provided with a sliding rail in sliding connection with the sliding block, the lifting plate is arranged on the sliding block, and the fixed block is connected with the lifting plate and the suction nozzle.
As a further improved technical scheme of the invention, the battery small-piece automatic grabbing device further comprises a detection assembly which is positioned above or below the first grabbing station and the second grabbing station, wherein the detection assembly adopts a CCD and is used for positioning the positions of the battery small pieces on the second input line and the second input line.
The invention adopts the following technical scheme: a method of placing a sheet comprising the steps of:
the battery piece is broken into a plurality of battery small pieces at a piece breaking station of the first input line by the piece breaking mechanism;
the first input line conveys the battery small pieces to a second input line at a preset interval;
each of the battery cells is transported to a first grasping station of the second input line;
a first grasping mechanism grasps at least a portion of the battery cells and places them on the first output line in a shingled string.
As a further improved technical scheme of the invention, when a part of battery small pieces of the same battery piece are conveyed to a first grabbing station of the second input line by the first input line, the first grabbing mechanism grabs a part of battery small pieces and places the battery small pieces on the first output line to be stacked into a stacked tile battery string; the second gripping mechanism grips another portion of the battery cells and places them on the second output line as they are transported by the second input line to the second gripping station of the third input line, also overlapping the strings of shingled cells.
As a further improved technical scheme of the invention, the arrangement sequence of the battery small pieces grabbed by the first grabbing mechanism is a chamfering piece, a right-angle piece and a right-angle piece, and the battery small pieces are arranged on the first output line to be stacked into a first type of stacked tile battery string; the arrangement sequence of the small battery pieces grabbed by the second grabbing mechanism is a right-angle piece, a right-angle piece and a chamfering piece, and the small battery pieces are arranged on the first output line and are also stacked to form a first type of stacked-tile battery string.
As a further improved technical scheme of the invention, the small battery pieces grabbed by the first grabbing mechanism are all right-angle pieces in the same battery piece, and are arranged on the first output line to be stacked into a second type of stacked-tile battery string.
According to the technical scheme, when the chamfering sheets left on the second input line are conveyed to the second grabbing station of the third input line, the second grabbing mechanism grabs the chamfering sheets and places the chamfering sheets on the second output line to be stacked into a third stacked-tile battery string, and the second grabbing mechanism rotates 180 degrees when placing the chamfering sheets, so that chamfering of the chamfering sheets faces the same direction.
As a further improved technical scheme of the present invention, the present invention further comprises: the detection component detects the position of the battery small piece positioned at the first grabbing station and transmits the detected position information to the control system, and the control system instructs the manipulator to control the first grabbing mechanism to carry out or not carry out correction on the position of the battery small piece in the process of placing the battery small piece on the first output line.
Compared with the prior art, the sheet placing device and the sheet placing method thereof have the advantages that the first grabbing mechanism and the second grabbing mechanism grab the small battery sheets and place the small battery sheets on the first output line and the second output line to be stacked into the stacked tile battery string, the degree of automation is high, the cooperation of the mechanisms of the sheet placing device is ingenious and simple, the working principle is simple, and the sheet placing efficiency is high; the compatibility is strong, can be applicable to the series of the multi-type shingled batteries.
Drawings
Fig. 1 is a schematic structural view of a sheet discharging device of the present invention.
Fig. 2 is a schematic structural view of a gripping mechanism of the sheet feeding apparatus of the present invention.
Fig. 3 is a schematic view of a battery cell that is broken into 5 battery cells.
Fig. 4 is a schematic view of another battery cell structure, which can be broken into 6 battery cells.
Fig. 5 is a schematic view of the structure of a first shingled battery string.
Fig. 6 is a schematic structural view of a second shingled battery string.
Fig. 7 is a schematic structural view of a third shingled battery string.
Detailed Description
Referring to fig. 1, an embodiment of the present invention discloses a device 100 and a method for breaking off a battery 60 into a plurality of battery cells, and stacking the battery cells into a stacked-tile battery string according to a predetermined sequence. The sheet discharging device 100 includes a first input line 11, a second input line 12, a third input line 13, a sheet breaking mechanism 20, a first output line 31, a second output line 32, a first grasping mechanism 41, and a second grasping mechanism 42.
The first input line 11, the second input line 12 and the third input line 13 are sequentially and adjacently arranged and connected into a straight line, the first grabbing mechanism 41 and the second grabbing mechanism 42 are respectively arranged on corresponding manipulators, and the manipulators can carry the first grabbing mechanism 41 and the second grabbing mechanism 42 to move.
The end of the first input line 11 is provided with a breaking station 110, and the breaking mechanism 20 is located at one side of the first input line 11 and is used for breaking the battery piece 60 into a plurality of battery small pieces at the breaking station 110. The second input line 12 has a first gripping station 120 thereon and the third input line 13 has a second gripping station 130 thereon.
The first gripping mechanism 41 is located on one side of the second input line 12 for gripping the battery chips conveyed on the second input line 12. The second gripping mechanism 42 is located on one side of the third input line 13 for gripping the battery cells conveyed on the third input line 13.
Referring to fig. 2, the first grabbing mechanism 41 and the second grabbing mechanism 42 are substantially the same, and include a mounting base 411 connected to a manipulator, a fixed base 412 disposed on the mounting base 411, and a plurality of grabbing components spaced apart from each other, each grabbing component has a grabbing station, each grabbing component includes a cylinder 413 disposed on the fixed base 412, a lifting plate 414 disposed on a driving end of the cylinder 413, a sliding block 415 slidably disposed on the mounting base 411 along an up-down direction, a fixed block 416, and a suction nozzle 417, the mounting base 411 is provided with a sliding rail 418 slidably connected to the sliding block 415, the lifting plate 414 is disposed on the sliding block 415, the fixed block 416 is connected between the lifting plate 414 and the suction nozzle 417, the suction nozzle 417 is used for sucking a battery chip, and a space between the suction nozzle 417 and the battery chip is substantially the same, so that the suction nozzle 417 can suck the battery chip.
Further, in the sheet placing device 100 of the present invention, the detecting assemblies 125 and 135 are disposed above or below the first grabbing station 120 and the second grabbing station 130, the detecting assemblies 125 and 135 are CCDs, and are used for positioning the positions of the battery small sheets before the first grabbing mechanism 41 and the second grabbing mechanism 42 grab the battery small sheets, and transmitting the detected position information to the control system, the control system feeds back the information to the manipulator to control the first grabbing mechanism 41 and the second grabbing mechanism 42, if the positions of the battery small sheets deviate, the first grabbing mechanism 41 and the second grabbing mechanism 42 are caused to correct the positions of the corresponding battery small sheets, and then the battery small sheets are placed on the first output line 31 and the second output line 32, so that the consistency of the overlapping areas of the battery small sheets is ensured, and the lamination precision is improved, otherwise, if the positions of the battery small sheets on the first grabbing station 120 and the second grabbing station 130 are accurate, the first grabbing mechanism 41 and the second grabbing mechanism 42 do not need to correct the positions of the battery small sheets.
As described with reference to fig. 3 to 7, in this embodiment, the battery piece 60 may be divided into 5 battery pieces or 6 battery pieces, the front and rear battery pieces of the battery piece 60 are chamfer pieces 61, the other are right angle pieces 62, and the stacked tile battery string has at least three structures as follows: the first type of stacked battery string 71 is formed by mixing the chamfering sheets 61 and the right-angle sheets 62 in a circular arrangement of the chamfering sheets 61, the right-angle sheets 62, and in the manner of stacking the first type of stacked battery string 71, the 6-piece type battery sheets 60 are generally used; the second shingle cell string 72 uses all of the right angle tabs 62; the third type of shingle cell string 73 uses all of the chamfer tabs 61, and in the manner in which the second type of shingle cell string 72 and the third type of shingle cell string 73 are stacked, either a 5-piece or a 6-piece cell 60 may be used. In other embodiments, the second shingled string 72 may be derived from a cell that is entirely comprised of rectangular tiles, which have no chamfers, and the diced cells are entirely rectangular tiles.
When the sheet placing device 100 works, each time a piece of battery small sheet is broken by the sheet breaking mechanism 20, the first input line 11 forwards conveys the battery small sheet to the second input line 12, the second input line 12 forwards conveys the battery small sheet for a set distance, therefore, a certain interval is reserved between the next battery small sheet conveyed to the second input line 12 and the previous battery small sheet, so that each piece of battery small sheet is conveyed to the second input line 12 at equal intervals, and the interval of the battery small sheet is consistent with the grabbing stations of the first grabbing mechanism 41 and the second grabbing mechanism 41, so that the first grabbing mechanism 41 and the second grabbing mechanism 41 can accurately grab the battery small sheet. When a part of the battery cells of the same battery cell 60 is transferred to the first gripping station 120 of the second input line 12, the first gripping mechanism 41 grips the part of the battery cells and places them on the first output line 31 to be stacked in a predetermined order into a stacked-tile battery string, and when another part of the battery cells continues to be transferred to the second gripping station 130 of the third input line 13 at equal intervals, the spacing of the battery cells is kept consistent with that of the second gripping mechanism 42, the second gripping mechanism 42 grips the other part of the battery cells and places them on the second output line 32 to be stacked in a predetermined order into a stacked-tile battery string, and the stacked battery strings on the first output line 31 and the second output line 32 may be the same or different.
Referring to fig. 4 to 5, a first stacking method of the stacked battery string 71 is as follows: the first output line 31 and the second output line 32 each output a first type of shingled battery string 71 in which the chamfering piece 61 and the chamfering piece 62 are mixed in a cyclic arrangement of the chamfering piece 61, the chamfering piece 62, and the chamfering piece 62, whereby the first grasping mechanism 41 and the second grasping mechanism 42 each have at least 3 grasping stations each grasping one battery cell, wherein the first grasping mechanism 41 grasps the rear 3 battery cells (the arrangement order of the chamfering piece 62, and the chamfering piece 61) of each battery cell 60 a plurality of times at the first grasping station 120 of the second input line 12, and then, is placed on the second output line 32 to be stacked into the first type of shingled battery string 71. The second grabbing mechanism 42 grabs the first 3 battery cells (the arrangement order is that the chamfer 61, the right angle 62 and the right angle 62) of each battery cell 60 at the second grabbing station 130 of the third input line 13 for multiple times, and the battery cells are placed on the first output line 31 and are also stacked into the first type of stacked-tile battery string 71, so that in the arrangement process, the first grabbing mechanism 41 and the second grabbing mechanism 42 can drive the grabbed battery cells to overlap the battery cells according to a predetermined arrangement rule to stack the battery cells into the first type of stacked-tile battery string 71. In other embodiments, the first 3 battery cells of each battery cell 60 are placed on the first output line 31 by the first gripper mechanism 41 and the second 3 battery cells are placed on the second output line 32 by the second gripper mechanism 42.
Referring to fig. 3, 6 and 7, the stacking method of the second type of stacked battery string 72 and the third type of stacked battery string 73 is as follows: the first output line 31 outputs a second type of stacked battery string 72 all arranged by the rectangular pieces 62, and the second output line 32 outputs a third type of stacked battery string 73 all arranged by the chamfering pieces 61, whereby the first grasping mechanism 41 has at least 3 (for 5 pieces) grasping stations or 4 (for 6 pieces) grasping stations, each grasping station grasping one rectangular piece 62, the first grasping mechanism 41 grasping 3 rectangular pieces 62 or 4 rectangular pieces 62 among the battery pieces 60 at the first grasping station 120, and is placed on the first output line 31 to stack the second type of stacked battery string 72; the remaining two chamfering sheets 61 are continuously conveyed forward to the second grabbing station 130 of the third input line 13, the second grabbing mechanism 42 grabs the two chamfering sheets 61 to be placed on the second output line 32, and the chamfering sheets 61 can be rotated 180 degrees to be placed in the same direction when placed, so that the chamfering sheets 61 on the third input line 13 can be quickly sorted to be stacked on the second output line 32 to form a third type of stacked-tile battery string 73.
In conclusion, the sheet placing device 100 has the advantages of ingenious and simple matching of all mechanisms, simple working principle and high sheet placing efficiency; the compatibility is strong, can be applicable to the series of the multi-type shingled batteries.
The above embodiments are only for illustrating the present invention and not for limiting the technical solutions described in the present invention, and the understanding of the present specification should be based on the description of the directivity of the present invention such as "front", "rear", "left", "right", "upper", "lower", etc., and although the present specification has been described in detail with reference to the above embodiments, it should be understood by those skilled in the art that the present invention may be modified or equivalent by those skilled in the art, and all the technical solutions and improvements that do not depart from the spirit and scope of the present invention should be covered by the claims of the present invention.
Claims (13)
1. A sheet placing device, characterized in that: the battery pack comprises a first input line, a second input line, a sheet breaking mechanism, a first output line and a first grabbing mechanism, wherein the first input line is arranged adjacent to the second input line, a sheet breaking station is arranged at the tail end of the first input line, the sheet breaking mechanism is positioned at one side of the first input line and is used for breaking off a battery sheet positioned at the sheet breaking station into a plurality of battery sheets, the first input line can convey each battery sheet to the second input line at a preset interval, the second input line is provided with a first grabbing station, the first grabbing mechanism is provided with a plurality of grabbing stations for grabbing the battery sheets, and when the battery sheets are conveyed to the first grabbing station, the first grabbing mechanism grabs at least part of the battery sheets on the first output line for multiple times and stacks the battery sheets into a tile battery string;
the third input line is arranged adjacent to the second input line, the third input line is provided with a second grabbing station, and when a part of battery small pieces of the same battery piece are conveyed to the first grabbing station by the first input line, the first grabbing mechanism can grab a part of battery small pieces to be placed on the first output line to be stacked into a stacked tile battery string; the second gripping mechanism is capable of gripping another portion of the battery dice disposed on the second output line as the other portion of the battery dice is conveyed by the second input line to the second gripping station.
2. The film feeding device according to claim 1, wherein: the arrangement sequence of the battery small pieces grabbed by one of the first grabbing mechanism and the second grabbing mechanism is a right-angle piece, a right-angle piece and a chamfering piece; the arrangement sequence of the battery small pieces grabbed by the other of the first grabbing mechanism and the second grabbing mechanism is a chamfering piece, a right-angle piece and a right-angle piece.
3. The film feeding device according to claim 1, wherein: the battery small pieces grabbed by one of the first grabbing mechanism and the second grabbing mechanism are all right-angle pieces.
4. The film feeding device according to claim 1, wherein: the battery small pieces grabbed by one of the first grabbing mechanism and the second grabbing mechanism are all chamfering pieces.
5. The film feeding device according to claim 1, wherein: the battery small pieces grabbed by the first grabbing mechanism at the first grabbing station are all right-angle pieces, and the right-angle pieces are arranged on the first output line and stacked to form a second type of stacked tile battery string.
6. The film feeding device according to claim 1, wherein: the second grabbing mechanism is used for grabbing battery small pieces at the second grabbing station, the battery small pieces are chamfering pieces and are placed on the second output line to be stacked into a third type of stacked tile battery string, and the second grabbing mechanism can rotate 180 degrees when the battery small pieces are placed on the second output line, so that chamfering of the chamfering pieces faces the same direction.
7. The film feeding device according to claim 1, wherein: the first grabbing mechanism comprises a mounting seat connected to the manipulator, a fixing seat arranged on the mounting seat and a plurality of grabbing components spaced apart from each other, each grabbing component is provided with at least one grabbing station, each grabbing component comprises a cylinder arranged on the fixing seat, a lifting plate connected with the driving end of the cylinder, a sliding block, a fixing block and a suction nozzle, the sliding block is arranged on the mounting seat in a sliding manner along the up-down direction, the sliding rail is arranged on the mounting seat and is in sliding connection with the sliding block, the lifting plate is arranged on the sliding block, and the fixing block is connected with the lifting plate and the suction nozzle.
8. The film feeding device according to claim 1, wherein: the battery small piece detection device further comprises a detection component which is positioned above or below the first grabbing station and the second grabbing station, wherein the detection component adopts a CCD and is used for positioning the position of the battery small piece on the second input line and the third input line.
9. A method for placing a sheet, using the sheet placing device according to any one of claims 1 to 8, comprising the steps of:
the battery piece is broken into a plurality of battery small pieces at a piece breaking station of the first input line by the piece breaking mechanism;
the first input line conveys the battery small pieces to a second input line at a preset interval;
each of the battery cells is transported to a first grasping station of the second input line;
a first grabbing mechanism grabs at least part of the battery small pieces and stacks the battery small pieces on the first output line to form a stacked tile battery string;
when a part of battery small pieces of the same battery piece are conveyed to a first grabbing station of the second input line by the first input line, grabbing a part of battery small pieces by the first grabbing mechanism, and placing the battery small pieces on the first output line to be overlapped into a laminated tile battery string; the second gripping mechanism grips another portion of the battery cells and places them on the second output line as they are transported by the second input line to the second gripping station of the third input line, also overlapping the strings of shingled cells.
10. The method of placing a sheet according to claim 9, wherein: the arrangement sequence of the battery small pieces grabbed by the first grabbing mechanism is a chamfering piece, a right-angle piece and a right-angle piece, and the battery small pieces are arranged on the first output line to be stacked into a first type of stacked tile battery string; the arrangement sequence of the small battery pieces grabbed by the second grabbing mechanism is a right-angle piece, a right-angle piece and a chamfering piece, and the small battery pieces are arranged on the first output line and are also stacked to form a first type of stacked-tile battery string.
11. The method of placing a sheet according to claim 9, wherein: the battery small pieces grabbed by the first grabbing mechanism are all right-angle pieces in the same battery piece, and are arranged on the first output line to be stacked into a second type of stacked tile battery string.
12. The method of placing a sheet according to claim 11, wherein: when the chamfering sheets left on the second input line are conveyed to the second grabbing station of the third input line, the second grabbing mechanism grabs the chamfering sheets to be placed on the second output line to be stacked into a third type of stacked tile battery string, and the second grabbing mechanism rotates 180 degrees when placing the chamfering sheets, so that chamfering of the chamfering sheets faces the same direction.
13. The method of placing a sheet according to claim 11, wherein: further comprises: the detection component detects the position of the battery small piece positioned at the first grabbing station and transmits the detected position information to the control system, and the control system instructs the manipulator to control the first grabbing mechanism to carry out or not carry out correction on the position of the battery small piece in the process of placing the battery small piece on the first output line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811594555.8A CN109698253B (en) | 2018-12-25 | 2018-12-25 | Film placing device and method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811594555.8A CN109698253B (en) | 2018-12-25 | 2018-12-25 | Film placing device and method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109698253A CN109698253A (en) | 2019-04-30 |
| CN109698253B true CN109698253B (en) | 2023-12-08 |
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Family Applications (1)
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