CN109494282B - Silk screen glue printing device and method thereof - Google Patents
Silk screen glue printing device and method thereof Download PDFInfo
- Publication number
- CN109494282B CN109494282B CN201811513045.3A CN201811513045A CN109494282B CN 109494282 B CN109494282 B CN 109494282B CN 201811513045 A CN201811513045 A CN 201811513045A CN 109494282 B CN109494282 B CN 109494282B
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- Prior art keywords
- screen printer
- screen
- station
- battery piece
- printing
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- 239000003292 glue Substances 0.000 title claims abstract description 46
- 238000000034 method Methods 0.000 title claims abstract description 12
- 238000007639 printing Methods 0.000 title claims description 33
- 238000007650 screen-printing Methods 0.000 claims abstract description 33
- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 238000007599 discharging Methods 0.000 claims description 16
- 230000001360 synchronised effect Effects 0.000 claims description 13
- 238000001514 detection method Methods 0.000 claims description 7
- 229920000715 Mucilage Polymers 0.000 abstract 2
- 239000000853 adhesive Substances 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
Abstract
The screen printing mucilage binding is put and its method, screen printing mucilage binding is put and is put including input line, first output line, first screen printer and handling mechanism, first screen printer includes the material loading station of arranging in proper order, is used for carrying out the seal gluey seal of seal gluey station and be used for the battery piece withdraws from first screen printer's unloading station, handling mechanism is including being used for snatching on the input line the battery piece is arranged in first screen printer's the snatch subassembly of material loading station, first output line is located first screen printer's unloading station, the point is glued volume and is few for overlap area between each battery piece is narrower, is difficult for appearing the phenomenon of glue spilling, and seal gluey efficiency is high.
Description
Technical Field
The invention relates to the technical field of photovoltaic automation equipment, in particular to a screen printing device and a screen printing method for battery pieces.
Background
The shingle photovoltaic module adopts the shingle technology principle, firstly cuts the battery piece of traditional size into battery piece, then rearranges the battery piece to the shingle mode is fixed again, does not use the interconnection strip to connect, thereby has avoided the space, has also avoided the interconnection strip to shelter from light simultaneously, through increasing the light-receiving effective area with this increase power.
For the production of a shingled photovoltaic module, an important process link is to apply glue (conductive glue) on the battery pieces, so that the battery pieces are broken into a plurality of battery small pieces later, and the battery small pieces are adhered in a shingled mode to form a shingled battery string. In the prior art, a dispensing valve is generally adopted for dispensing, so that the dispensing quantity is large, the cost is high, and the glue is easy to overflow.
Disclosure of Invention
The invention aims to provide a screen printing device and a screen printing method for reducing the dispensing amount and improving the printing efficiency.
In order to achieve the above purpose, the invention adopts the following technical scheme: a screen printing paste device, comprising: the battery piece feeding device comprises an input line, a first output line, a first screen printer and a carrying mechanism, wherein the first screen printer is arranged at the tail end of the input line, the first screen printer comprises a feeding station, a glue printing station and a discharging station, the feeding station is used for printing glue on the battery piece, the glue printing station is used for printing glue on the battery piece, the discharging station is used for discharging the battery piece out of the first screen printer, the carrying mechanism comprises a grabbing component used for grabbing the battery piece on the input line, the grabbing component is arranged on the feeding station of the first screen printer, and the first output line is adjacent to the discharging station of the first screen printer.
As a further improved technical scheme of the invention, the first screen printer further comprises a detection station positioned between the printing glue station and the blanking station, and the detection station adopts CCD to detect the quality of the printing glue.
The battery piece feeding device comprises a first screen printer, a second screen printer, a conveying mechanism and a control unit, wherein the first screen printer and the second screen printer are arranged on two sides of the tail end of an input line in an opposite mode, the second screen printer comprises a feeding station, a glue printing station and a discharging station, the feeding station is used for printing glue on the battery piece, the discharging station is used for exiting the battery piece, the conveying mechanism is located between the first screen printer and the second screen printer, and is used for conveying the battery piece from the input line alternately and is arranged in the first screen printer and the second screen printer.
As a further improved technical scheme of the invention, the screen printing machine further comprises a second output line, wherein the second output line is arranged adjacent to the blanking station of the second screen printing machine.
As a further improved technical scheme of the invention, the handling mechanism comprises two groups of grabbing components and driving components for driving the two groups of grabbing components to move back and forth between the first screen printer and the second screen printer, and each group of grabbing components is used for grabbing the battery piece from the input line while placing the battery piece in the first screen printer or the second screen printer.
As a further improved technical scheme of the invention, each group of grabbing components comprises a fixed plate, an air cylinder arranged on the fixed plate, a lifting plate connected with the driving end of the air cylinder and two groups of suction nozzles arranged on the lifting plate, and when one group of suction nozzles release the battery piece, the other group of suction nozzles adsorb the battery piece.
As a further improved technical scheme of the invention, the driving assembly comprises a motor, two synchronous wheels, a synchronous belt connected with the two synchronous wheels, a clamping block and a transfer plate, one side of the clamping block is clamped on the synchronous belt, the other side of the clamping block is fixedly connected with the transfer plate, and the grabbing assembly is arranged on the transfer plate.
In order to achieve the above purpose, the present invention further adopts the following technical scheme:
A screen printing method, comprising the steps of:
The two groups of grabbing components of the carrying mechanism are used for alternately carrying the battery pieces on the input lines and are arranged in a first screen printer and a second screen printer;
The battery piece sequentially passes through a feeding station, a glue printing station, a detection station and a blanking station in the first screen printer and the second screen printer; and
The battery piece exits the first screen printer to a first output line at the blanking station of the first screen printer, and exits the second screen printer to a second output line at the blanking station of the second screen printer.
As a further improved technical scheme of the invention, each group of grabbing components can release the battery piece into the first screen printer or the second screen printer and simultaneously grab the battery piece from the input line.
As a further improved technical scheme of the invention, each group of grabbing components comprises a fixed plate, an air cylinder arranged on the fixed plate, a lifting plate connected with the driving end of the air cylinder and two groups of suction nozzles arranged on the lifting plate, and when one group of suction nozzles release the battery piece in the first screen printer or the second screen printer, the other group of suction nozzles adsorb the battery piece from the input line.
Compared with the prior art, the screen printing device adopts the screen printer to print the glue on the battery pieces, has less glue dispensing quantity and reduced cost, ensures that the overlapping area between the battery pieces is narrower, is not easy to cause glue overflow, and has high glue printing efficiency; and each mechanism of the screen printing glue device is reasonable in layout, and space is saved.
Drawings
Fig. 1 is a schematic structural view of a screen printing paste device according to the invention.
Fig. 2 is a schematic structural view of a carrying mechanism of the screen printing apparatus of the invention.
Detailed Description
Referring to fig. 1, an embodiment of the present invention discloses a screen printing device 100 and a method thereof for applying glue to a battery plate 50, wherein the screen printing device 100 includes an input line 10, a first output line 21, a second output line 22, a first screen printer 31, a second screen printer 32 and a carrying mechanism 40.
The first output line 21 is located at the blanking station 314 of the first screen printer 31 and the second output line 22 is located at the blanking station 324 of the second screen printer 32.
The first screen printer 31 and the second screen printer 32 are oppositely arranged at two sides of the tail end of the input line 10. The first screen printer 31 and the second screen printer 32 respectively include feeding stations 311, 321, glue printing stations 312, 322, detecting stations 313, 323 and discharging stations 314, 324 which are arranged at intervals along a circumferential direction, the feeding stations 311, glue printing stations 312, detecting stations 313 and discharging stations 314 on the first screen printer 31 are arranged in a counterclockwise direction, and the feeding stations 321, glue printing stations 322, detecting stations 323 and discharging stations 324 on the second screen printer 32 are arranged in a clockwise direction.
The loading stations 311, 321 are disposed adjacent to the input line 10, the unloading station 314 of the first screen printer 31 is disposed adjacent to the first output line 21, and the unloading station 324 of the second screen printer 32 is disposed adjacent to the second output line 22.
The carrying mechanism 40 is disposed between the first screen printer 31 and the second screen printer 32, and is used for alternately carrying the battery pieces 50 to the feeding stations 311 and 321 of the first screen printer 31 and the second screen printer 32. The battery sheet 50 passes through the feeding stations 311, 321, the paste stations 312, 322, the detecting stations 313, 323, and the discharging stations 314, 324 in this order in the first and second screen printers 31, 32. The glue printing stations 312 and 322 are used for printing glue on the battery piece 50, the detection stations 313 and 323 are used for detecting the quality of the glue printing by adopting CCD, and the blanking stations 314 and 324 are used for conveying the battery piece 50 after glue printing to the corresponding first output line 21 and second output line 22.
Referring to fig. 2, the handling mechanism 40 includes a mounting base 41, a driving assembly 42, and a grabbing assembly 43. The mounting seat 41 is provided with a slide rail 411. The driving assembly 42 is used to drive the grabbing assembly 43 to move back and forth between the first screen printer 31 and the second screen printer 32. The driving assembly 42 comprises a motor 421, two synchronizing wheels 422, a synchronous belt 423 connecting the two synchronizing wheels 422, a slider 424, a clamping block 425 and a transfer plate 426, wherein the motor 421 is arranged on one side of the mounting seat 41, the motor 421 is in driving connection with and drives one synchronizing wheel 422 to rotate, drives the other synchronizing wheel 422 to move with the synchronous belt 423, and the slider 424 is arranged on the sliding rail 411 in a sliding manner and is fixedly connected with the transfer plate 426 and can move synchronously with the transfer plate 426. One side of the clamping block 425 is clamped on the synchronous belt 423, the other side of the clamping block 425 is fixedly connected with the transfer plate 426, and when the motor 421 rotates, the synchronous belt 423 is driven by the synchronous wheel 422 to drive the clamping block 425 to move, and the transfer plate 426 moves synchronously along with the clamping block 425.
The grabbing components 43 are arranged in two groups, and are arranged at intervals along the moving direction (left-right direction of fig. 2) of the grabbing components 43, each grabbing component 43 comprises a fixed plate 431 arranged on a transfer plate 426, an air cylinder 432 arranged on the fixed plate 431, a lifting plate 433 connected with the driving end of the air cylinder 432 and at least two groups of suction nozzles 434 arranged on the lifting plate 433, and the suction nozzles 434 of the two groups are also arranged at intervals along the moving direction of the grabbing components 43, and the suction nozzles 434 are used for sucking the battery pieces 50.
Further, to limit the movement range of the grabbing component 43, two sides of the mounting base 41 are respectively provided with a stop lever 412 extending towards the direction of the slider 424 for abutting against the slider 424. The stop lever 412 is fixed to the mounting base 41 by a fixing block 413.
The operation principle of the carrying mechanism 40 is circularly carried out according to the following flow: when the driving component 42 drives the two groups of grabbing components 43 to move to one side of the mounting base 41, one group of suction nozzles 434 of one group of grabbing components 43 is used for placing the battery piece 50 on the feeding stations 311 and 321 of one group of the first and second screen printers 31 and 32, and the other group of suction nozzles 434 are used for sucking the battery piece 50 from the input line 10; when the driving assembly 42 drives the two sets of grabbing assemblies 43 to move to the other side opposite to the mounting base 41, the one set of suction nozzles 434 of the other set of grabbing assemblies 43 place the battery 50 on the feeding stations 311, 321 of the other one of the first and second screen printers 31, 32, and the other set of suction nozzles 434 suck the battery piece 50 from the input line 10. In summary, the transporting mechanism 40 alternately transports the battery pieces 50 on the input line 10 to the feeding stations 311, 321 of the first and second screen printers 31, 32, so that the transporting efficiency is high, the working principle is simple, and the glue printing efficiency is improved.
The screen printing device 100 of the invention adopts the first screen printer 31 and the first screen printer 32 to print the battery piece 50, has less glue dispensing quantity, ensures that the overlapping area between the battery pieces is narrower, is not easy to generate glue overflow phenomenon, and has high glue printing efficiency; the screen printing device 100 has reasonable layout of all mechanisms and saves space.
In other embodiments, the screen printing paste device is arranged symmetrically and comprises two input lines, each input line corresponding to one screen printer and one output line.
The embodiment of the invention also discloses a screen printing glue method, which comprises the following steps:
The grabbing components 43 of the carrying mechanism 40 alternately carry the battery pieces 50 on the input line 10 to be placed in the first and second screen printers 31 and 32, specifically, one suction nozzle 434 of each carrying mechanism 40 is used for placing the battery pieces 50 on the first screen printer 31 or the second screen printer 332 while the other suction nozzle 434 is used for sucking the battery pieces 50 from the input line 10;
The battery piece 50 sequentially passes through the feeding stations 311 and 321, the glue printing stations 312 and 322, the detecting stations 313 and 323 and the blanking stations 314 and 324 in the first screen printer 31 and the second screen printer 32; and
The battery sheet 50 on which the paste is completed is conveyed from the blanking station 314 of the first screen printer 31 to the first output line 21, and from the blanking station 324 of the second screen printer 32 to the second output line 22.
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 substituted by those skilled in the art without departing from the spirit and scope of the present invention and all modifications thereof should be covered in the scope of the appended claims.
Claims (9)
1. The utility model provides a silk screen printing glues device for to cell piece seal in the shingle photovoltaic module glues, its characterized in that includes: the device comprises an input line, a first output line, a first screen printer and a carrying mechanism, wherein the first screen printer is arranged at the tail end of the input line, the first screen printer comprises a feeding station, a glue printing station and a discharging station, the feeding station is used for printing glue on a battery piece, the glue printing station is used for printing glue on the battery piece, the discharging station is used for discharging the battery piece out of the first screen printer, the carrying mechanism comprises a grabbing component used for grabbing the battery piece on the input line and arranged on the feeding station of the first screen printer, and the first output line is adjacent to the discharging station of the first screen printer; the screen printing glue device further comprises a second screen printer, the first screen printer and the second screen printer are arranged on two sides of the tail end of the input line in a relative mode, the second screen printer comprises a feeding station, a glue printing station and a discharging station, the feeding station is used for printing glue on the battery piece, the discharging station is used for the battery piece to withdraw, the carrying mechanism is located between the first screen printer and the second screen printer, and is used for carrying the battery piece on the input line alternately and is arranged in the first screen printer and the second screen printer.
2. The screen printing paste device according to claim 1, wherein: the first screen printer further comprises a detection station located between the glue printing station and the blanking station, and the detection station detects the quality of glue printing by using a CCD.
3. The screen printing paste device according to claim 1, wherein: the screen printing machine further comprises a second output line, and the second output line is arranged adjacent to the blanking station of the second screen printing machine.
4. A screen printing paste apparatus according to claim 3, wherein: the handling mechanism comprises two groups of grabbing components and driving components for driving the two groups of grabbing components to move back and forth between the first screen printer and the second screen printer, and each group of grabbing components is used for grabbing the battery piece from the input line while placing the battery piece in the first screen printer or the second screen printer.
5. The screen printing paste device according to claim 4, wherein: each group of grabbing components comprises a fixed plate, an air cylinder arranged on the fixed plate, a lifting plate connected with the driving end of the air cylinder and two groups of suction nozzles arranged on the lifting plate, and when one group of suction nozzles release the battery piece, the other group of suction nozzles adsorb the battery piece.
6. The screen printing paste device according to claim 5, wherein: the driving assembly comprises a motor, two synchronous wheels, a synchronous belt connected with the two synchronous wheels, a clamping block and a transfer plate, one side of the clamping block is clamped on the synchronous belt, the other side of the clamping block is fixedly connected with the transfer plate, and the grabbing assembly is arranged on the transfer plate.
7. A screen printing paste method applied to the screen printing paste device of any one of claims 1 to 6 for printing paste on a battery sheet in a shingle photovoltaic module, comprising the steps of:
the two groups of grabbing components of the carrying mechanism are used for alternately carrying the battery pieces on the input lines and are arranged in a first screen printer and a second screen printer; the battery piece sequentially passes through a feeding station, a glue printing station, a detection station and a blanking station in the first screen printer and the second screen printer; and the battery piece exits the first screen printer to a first output line at the blanking station of the first screen printer, and exits the second screen printer to a second output line at the blanking station of the second screen printer.
8. The screen printing paste method according to claim 7, wherein: each set of the grabbing components releases the battery piece into the first screen printer or the second screen printer and simultaneously grabs the battery piece from the input line.
9. The screen printing paste method according to claim 8, wherein: each group of grabbing components comprises a fixed plate, an air cylinder arranged on the fixed plate, a lifting plate connected with the driving end of the air cylinder and two groups of suction nozzles arranged on the lifting plate, when one group of suction nozzles release the battery piece in the first screen printer or the second screen printer, the other group of suction nozzles adsorb the battery piece from the input line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811513045.3A CN109494282B (en) | 2018-12-11 | Silk screen glue printing device and method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811513045.3A CN109494282B (en) | 2018-12-11 | Silk screen glue printing device and method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109494282A CN109494282A (en) | 2019-03-19 |
| CN109494282B true CN109494282B (en) | 2024-07-02 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203210829U (en) * | 2013-04-12 | 2013-09-25 | 应用材料意大利有限公司 | System used for printing on substrates |
| CN203893653U (en) * | 2014-04-18 | 2014-10-22 | 浙江龙柏光伏科技有限公司 | Feeding device for solar battery silk screen printer |
| CN108127278A (en) * | 2017-12-20 | 2018-06-08 | 无锡奥特维科技股份有限公司 | Busbar laminating method |
| CN209282225U (en) * | 2018-12-11 | 2019-08-20 | 无锡先导智能装备股份有限公司 | Silk screen rubber printing equipment |
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203210829U (en) * | 2013-04-12 | 2013-09-25 | 应用材料意大利有限公司 | System used for printing on substrates |
| CN203893653U (en) * | 2014-04-18 | 2014-10-22 | 浙江龙柏光伏科技有限公司 | Feeding device for solar battery silk screen printer |
| CN108127278A (en) * | 2017-12-20 | 2018-06-08 | 无锡奥特维科技股份有限公司 | Busbar laminating method |
| CN209282225U (en) * | 2018-12-11 | 2019-08-20 | 无锡先导智能装备股份有限公司 | Silk screen rubber printing equipment |
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