CN112937083B - Silicon crystal cell printing device convenient to control printing thickness - Google Patents
Silicon crystal cell printing device convenient to control printing thickness Download PDFInfo
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- CN112937083B CN112937083B CN202110087189.2A CN202110087189A CN112937083B CN 112937083 B CN112937083 B CN 112937083B CN 202110087189 A CN202110087189 A CN 202110087189A CN 112937083 B CN112937083 B CN 112937083B
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- 238000007639 printing Methods 0.000 title claims abstract description 59
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 title claims abstract description 44
- 229910052710 silicon Inorganic materials 0.000 title claims abstract description 44
- 239000010703 silicon Substances 0.000 title claims abstract description 44
- 210000002858 crystal cell Anatomy 0.000 title claims abstract description 18
- 238000004140 cleaning Methods 0.000 claims abstract description 43
- 238000007664 blowing Methods 0.000 claims abstract description 11
- 230000007246 mechanism Effects 0.000 claims description 21
- 238000003825 pressing Methods 0.000 claims description 12
- 238000003860 storage Methods 0.000 claims description 4
- 238000003754 machining Methods 0.000 claims 1
- 210000004027 cell Anatomy 0.000 abstract description 13
- 239000013078 crystal Substances 0.000 description 7
- 230000000149 penetrating effect Effects 0.000 description 6
- 238000007650 screen-printing Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F15/00—Screen printers
- B41F15/08—Machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F15/00—Screen printers
- B41F15/08—Machines
- B41F15/12—Machines with auxiliary equipment, e.g. for drying printed articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F15/00—Screen printers
- B41F15/14—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F15/00—Screen printers
- B41F15/14—Details
- B41F15/16—Printing tables
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F23/00—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F19/00—Integrated devices, or assemblies of multiple devices, comprising at least one photovoltaic cell covered by group H10F10/00, e.g. photovoltaic modules
- H10F19/90—Structures for connecting between photovoltaic cells, e.g. interconnections or insulating spacers
- H10F19/902—Structures for connecting between photovoltaic cells, e.g. interconnections or insulating spacers for series or parallel connection of photovoltaic cells
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F71/00—Manufacture or treatment of devices covered by this subclass
- H10F71/137—Batch treatment of the devices
- H10F71/1375—Apparatus for automatic interconnection of photovoltaic cells in a module
-
- 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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
-
- 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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Screen Printers (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Abstract
本发明公开了一种便于控制印刷厚度的硅晶电池印刷装置，包括装置体、支撑架、安装架、旋转架和传送带装置，所述装置体内设置有第一电动机，所述第一转轴上端和转盘相连接，所述支撑架设置在装置体的右侧面上，且支撑架上设置有第二电动机，所述第二电动机与第二转轴相连接，所述传送带装置设置在旋转架的左侧。该便于控制印刷厚度的硅晶电池印刷装置，设置有第二电动机、第二转轴、第二丝杠、第一液压伸缩杆和清理架，在第二电动机的作用下带动第二丝杠转动，使得清理架在第二丝杠上前后移动，通过第一液压伸缩杆对清理架的高度调整，通过清理辊对硅晶电池片表面清洁，在风机的作用下，通过吹气管对其表面吹扫，提高清洁质量。
The invention discloses a silicon crystal cell printing device which is convenient to control the printing thickness, comprising a device body, a support frame, a mounting frame, a rotating frame and a conveyor belt device. The device body is provided with a first motor, and the upper end of the first rotating shaft is The turntable is connected, the support frame is arranged on the right side of the device body, and a second motor is arranged on the support frame, the second motor is connected with the second shaft, and the conveyor belt device is arranged on the left side of the turn frame. side. The silicon crystal cell printing device, which is easy to control the printing thickness, is provided with a second motor, a second rotating shaft, a second lead screw, a first hydraulic telescopic rod and a cleaning frame, and the second lead screw is driven to rotate under the action of the second motor, The cleaning frame is moved back and forth on the second lead screw, the height of the cleaning frame is adjusted by the first hydraulic telescopic rod, the surface of the silicon cell is cleaned by the cleaning roller, and the surface is blown by the air blowing pipe under the action of the fan , to improve cleaning quality.
Description
Technical Field
The invention relates to the technical field related to silicon crystal battery processing, in particular to a silicon crystal battery printing device convenient for controlling printing thickness.
Background
The silicon crystal cell needs to be subjected to screen printing processing on the main grid lines and the auxiliary grid lines in the production and processing process, an existing silicon crystal cell printing device cannot be used for cleaning the surfaces of the silicon crystal cell before the screen printing processing, the printing quality of the silicon crystal cell printing device is easily influenced, corresponding adjustment cannot be carried out according to the printing thickness requirements of the main grid lines and the auxiliary grid lines, and the problem is solved by the existing silicon crystal cell printing device which is convenient for controlling the printing thickness.
Disclosure of Invention
The invention aims to provide a silicon crystal cell printing device convenient for controlling the printing thickness, and aims to solve the problems that the existing silicon crystal cell printing device proposed in the background technology cannot clean the surface of the silicon crystal cell before screen printing processing, is easily influenced in printing quality, and cannot be adjusted correspondingly according to the printing thickness requirements of main and auxiliary deletion lines.
In order to achieve the purpose, the invention provides the following technical scheme: a silicon crystal cell printing device convenient for controlling printing thickness comprises a device body, a supporting frame, a mounting frame, a rotating frame and a conveying belt device;
the device comprises a device body, a first motor is arranged in the device body and connected with a first rotating shaft, the upper end of the first rotating shaft is connected with a rotating disc, a processing table is arranged at the upper end of the rotating disc, and meanwhile, a storage groove is formed in the processing table;
the device comprises a device body, a supporting frame, a first motor, a second motor, a first lead screw, a moving frame, a first hydraulic telescopic rod and a cleaning frame, wherein the supporting frame is arranged on the right side surface of the device body, the second motor is arranged on the supporting frame, the second motor is connected with a second rotating shaft, the second rotating shaft is connected with the first lead screw, the first lead screw is rotatably connected to the inner side wall of the supporting frame, the first lead screw is provided with the moving frame in a penetrating mode, the moving frame is provided with the first hydraulic telescopic rod in a penetrating mode, and the lower end of the first hydraulic telescopic rod is provided with the cleaning frame;
the mounting frame is arranged at the upper end of the device body and is arranged at the rear side of the rotary table, a second hydraulic telescopic rod penetrates through the mounting frame, the lower end of the second hydraulic telescopic rod is connected with the connecting frame, the rear side face of the connecting frame is connected with the mounting frame through a sliding rail, the sliding rail is arranged on the mounting frame, a third motor is arranged in the mounting frame and is connected with a third rotating shaft, the third rotating shaft is connected with a second lead screw, a scraper printing mechanism penetrates through the second lead screw, a net frame is arranged at the lower end of the mounting frame, a screw rod penetrates through the net frame, the lower end of the screw rod is connected with a pressing block, and the lower end of the pressing block is contacted with a printing net;
the rotating frame is arranged on the left side of the device body, a third hydraulic telescopic rod is arranged at the top end in the rotating frame, the lower end of the third hydraulic telescopic rod is connected with the fixed frame, and a vacuum chuck mechanism is arranged on the fixed frame;
and the conveying belt device is arranged on the left side of the rotating frame.
Preferably, the first motor, the first rotating shaft and the rotating disc form a rotating mechanism, and the rotating disc is in sliding connection with the device body through the sliding groove.
Preferably, four processing stations are distributed on the turntable in an annular array.
Preferably, the second hydraulic telescopic rod and the connecting frame form a telescopic mechanism, and the connecting frame is in sliding connection with the mounting frame through the sliding rail.
Preferably, the left side and the right side of the printing screen are respectively placed on the net racks, the number of the net racks is two, and the net racks and the screw rods are connected through threads.
Preferably, the third hydraulic telescopic rod and the fixing frame form a telescopic mechanism, and the number of the third hydraulic telescopic rods is two.
Preferably, the conveyor belt device comprises a connecting shell and hot air fans, the connecting shell is arranged on the conveyor belt device, and the hot air fans are arranged at equal intervals at the top end in the connecting shell.
Preferably, the rotating frame comprises a fourth motor, a fourth rotating shaft and a cross rod frame, the fourth motor is arranged in the rotating frame and connected with the fourth rotating shaft, and the upper end of the fourth rotating shaft penetrates through the rotating frame and is connected with the cross rod frame.
Preferably, the cleaning frame is including cleaning roller, fan, connecting pipe and gas blow pipe, and the rotation of cleaning frame inside wall is connected with the cleaning roller, be provided with the fan in the cleaning frame, and the fan setting is in the cleaning roller top, fan and connecting pipe are connected, and the connecting pipe is connected with the gas blow pipe, and the one end that the connecting pipe was kept away from to the gas blow pipe simultaneously sets up both sides around the cleaning roller respectively.
Compared with the prior art, the invention has the beneficial effects that: the silicon crystal cell printing device is convenient for controlling the printing thickness;
(1) the silicon wafer cell printing and processing device is provided with a first motor, a first rotating shaft, a rotating disc and processing tables, wherein the four processing tables distributed in an annular array can rotate under the action of the first motor to adjust the positions of the stations of the processing tables and carry out corresponding working procedure processing, so that the silicon wafer cell printing and processing continuity is facilitated;
(2) the cleaning device is provided with a second motor, a second rotating shaft, a second lead screw, a first hydraulic telescopic rod and a cleaning frame, wherein the second lead screw is driven to rotate under the action of the second motor, so that the cleaning frame moves back and forth on the second lead screw, the height of the cleaning frame is adjusted through the first hydraulic telescopic rod, the surface of a silicon wafer is cleaned through a cleaning roller, and meanwhile, the surface of the silicon wafer is blown through an air blowing pipe under the action of a fan, so that the cleaning quality is improved;
(3) the printing screen is placed on the net racks on two sides, the screw is screwed to push the pressing block to extrude and fix the pressing block, the screw can be unscrewed according to the printing thickness requirement of the main grid line and the auxiliary grid line of the silicon crystal battery, so that the pressing block is separated from the printing screen, and the printing screen is taken down and replaced;
(4) promote the mount through third hydraulic telescoping rod, utilize the silicon wafer battery piece after the vacuum chuck mechanism will print to adsorb, drive the horizontal rack and rotate under the effect of fourth motor, place the silicon wafer battery piece of adsorption on the conveyer belt device, transmit under the effect of conveyer belt device, dry the silicon wafer battery piece after printing through the hot-blast fan.
Drawings
FIG. 1 is a schematic front view of a first shaft and a turntable according to the present invention;
FIG. 2 is a schematic view of a left side cross-sectional structure of the cleaning frame of the present invention;
FIG. 3 is a schematic top view of the apparatus body and conveyor belt assembly of the present invention;
FIG. 4 is a schematic front view of the conveyor belt assembly of the present invention;
FIG. 5 is a schematic view of a rotary frame according to the present invention;
FIG. 6 is an enlarged view of the structure at A in FIG. 1 according to the present invention.
In the figure: 1. a device body, 2, a first motor, 3, a first rotating shaft, 4, a rotating disc, 5, a processing table, 6, a storage tank, 7, a support frame, 8, a second motor, 9, a second rotating shaft, 10, a first lead screw, 11, a moving frame, 12, a first hydraulic telescopic rod, 13, a cleaning frame, 1301, a cleaning roller, 1302, a fan, 1303, a connecting pipe, 1304, an air blowing pipe, 14, a mounting frame, 15, a second hydraulic telescopic rod, 16, a connecting frame, 17, a sliding rail, 18, a third motor, 19, a third rotating shaft, 20, a second lead screw, 21, a scraper printing mechanism, 22, a net rack, 23, a screw, 24, a pressing block, 25, a printing net, 26, a rotating frame, 2601, a fourth motor, 2602, a fourth rotating shaft, 2603, a frame, 27, a third hydraulic telescopic rod, 28, a fixing frame, 29, a vacuum sucker mechanism, 30, a conveyor belt device, 3001 and a connecting shell, 3002. a hot air fan.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a silicon crystal cell printing device convenient for controlling printing thickness is disclosed, as shown in fig. 1 and fig. 3, a first motor 2 is arranged in a device body 1, the first motor 2 is connected with a first rotating shaft 3, the first motor 2, the first rotating shaft 3 and a rotating disc 4 form a rotating mechanism, the rotating disc 4 is in sliding connection with the device body 1 through a sliding groove, the rotating disc 4 is driven to rotate under the action of the first motor 2, the position of a processing table 5 on the rotating disc 4 is convenient to adjust, the upper end of the first rotating shaft 3 is connected with the rotating disc 4, a processing table 5 is arranged at the upper end of the rotating disc 4, meanwhile, a storage groove 6 is formed in the processing table 5, four processing tables 5 are distributed on the rotating disc 4 in an annular array shape, and the four processing tables 5 are distributed, so that the printing and processing continuity of the silicon crystal cell is facilitated.
As shown in fig. 1, 2 and 3, a supporting frame 7 is arranged on the right side of the device body 1, a second motor 8 is arranged on the supporting frame 7, the second motor 8 is connected with a second rotating shaft 9, the second rotating shaft 9 is connected with a first lead screw 10, the first lead screw 10 is rotatably connected on the inner side wall of the supporting frame 7, a moving frame 11 is arranged on the first lead screw 10 in a penetrating way, a first hydraulic telescopic rod 12 is arranged on the moving frame 11 in a penetrating way, a cleaning frame 13 is arranged at the lower end of the first hydraulic telescopic rod 12, the cleaning frame 13 comprises a cleaning roller 1301, a fan, a connecting pipe 1303 and an air blowing pipe 1304, the cleaning roller 1301 is rotatably connected on the inner side wall of the cleaning frame 13, the fan 1302 is arranged in the cleaning frame 13, the fan 1302 is arranged above the cleaning roller 1301, the fan 1302 is connected with the connecting pipe 1303, the connecting pipe is connected with the air blowing pipe 1304, and one end of the air blowing pipe 1304 far away from the connecting pipe 1303 is respectively arranged on the front and back sides of the cleaning roller 1301, the surface of the silicon wafer cell is cleaned under the action of the cleaning roller 1301, and the surface of the silicon wafer cell is blown through the fan 1302, the connecting pipe 1303 and the blowing pipe 1304, so that the surface quality is improved.
As shown in fig. 1 and 6, a mounting frame 14 is disposed at the upper end of the device body 1, the mounting frame 14 is disposed at the rear side of the turntable 4, a second hydraulic telescopic rod 15 is disposed on the mounting frame 14 in a penetrating manner, the lower end of the second hydraulic telescopic rod 15 is connected with a connecting frame 16, the second hydraulic telescopic rod 15 and the connecting frame 16 form a telescopic mechanism, the connecting frame 16 is slidably connected with the mounting frame 14 through a sliding rail 17, the connecting frame 16 is pushed by the second hydraulic telescopic rod 15 to adjust the height of the connecting frame 16, so as to facilitate printing, the rear side of the connecting frame 16 is connected with the mounting frame 14 through the sliding rail 17, the sliding rail 17 is disposed on the mounting frame 14, a third motor 18 is disposed in the mounting frame 14, the third motor 18 is connected with a third rotating shaft 19, the third rotating shaft 19 is connected with a second lead screw 20, a squeegee printing mechanism 21 is disposed on the second lead screw 20, a net rack 22 is disposed at the lower end of the mounting frame 14, and the net rack 22 is provided with a screw 23 in a penetrating manner, the lower end of the screw 23 is connected with a pressing block 24, the lower end of the pressing block 24 is in contact with the printing net 25, the left side and the right side of the printing net 25 are respectively placed on the net rack 22, the net rack 22 is provided with two screw rods, meanwhile, the net rack 22 and the screw rods 23 are in threaded connection, the screw rods 23 are disassembled through threads, and the printing net 25 can be maintained or replaced.
As shown in fig. 1, 4 and 5, the rotating frame 26 is disposed at the left side of the device body 1, and a third hydraulic telescopic rod 27 is disposed at the top end in the rotating frame 26, the rotating frame 26 includes a fourth motor 2601, a fourth rotating shaft 2602 and a cross bar frame 2603, and the fourth motor 2601 is disposed in the rotating frame 26, the fourth motor 2601 is connected with the fourth rotating shaft 2602, and the upper end of the fourth rotating shaft 2602 penetrates through the rotating frame 26 and the cross bar frame 2603, and the cross bar frame 2603 is driven to rotate by the fourth motor 2601, so that the adsorbed silicon crystal cell slice can be placed on the conveyor belt device 30, the third hydraulic telescopic rod 27 and the fixed frame 28 form a telescopic mechanism, and the third hydraulic telescopic rod 27 is provided with two rods, so that the height of the fixed frame 28 can be adjusted by the third hydraulic telescopic rod 27, so that the vacuum suction cup 29 can adsorb the silicon cell slice, the lower end of the third hydraulic telescopic rod 27 is connected with the fixed frame 28, the vacuum chuck mechanism 29 is disposed on the fixing frame 28, the conveyor belt device 30 is disposed on the left side of the rotating frame 26, the conveyor belt device 30 includes a connecting housing 3001 and hot air fans 3002, the connecting housing 3001 is disposed on the conveyor belt device 30, the hot air fans 3002 are disposed at equal intervals on the top end of the connecting housing 3001, and the printed silicon wafer can be dried by the hot air fans 3002.
The working principle is as follows: when the silicon wafer cell printing device convenient for controlling the printing thickness is used, a power supply is switched on, a silicon wafer cell is placed on a processing table 5 at the front side, a first motor 2 drives a first rotating shaft 3 to rotate, the first rotating shaft 3 drives a rotating disc 4 to rotate, the position of the placed silicon wafer cell is adjusted, a cleaning roller 1301 is in contact with the silicon wafer cell under the pushing of a first hydraulic telescopic rod 12, a second motor 8 drives a second rotating shaft 9 to rotate, the second rotating shaft 9 drives a first lead screw 10 to rotate, a moving frame 11 moves on the first lead screw 10, the silicon wafer cell is cleaned through the cleaning roller 1301, the surface of the silicon wafer cell is blown under the action of a fan 1302, a connecting pipe 1303 and an air blowing pipe 1304, the position of the silicon wafer cell is adjusted again under the action of the first motor 2, a screw 23 can be screwed according to the printing requirement, and a pressing block 24 is separated from a printing net 25, the printing net 25 is replaced, the screw 23 is screwed to push the pressing block 24 to fix the printing net 25, the connecting frame 16 is pushed under the action of the second hydraulic telescopic rod 15, so that the printing net 25 is contacted with the silicon crystal battery piece, the third motor 18 drives the third rotating shaft 19 to rotate, the third rotating shaft 19 drives the second screw rod 20 to rotate, the scraper printing mechanism 21 moves on the second screw rod 20 to perform scraper printing, the position of the printed silicon crystal battery piece is adjusted under the action of the first motor 2, the third hydraulic telescopic rod 27 on the right side pushes the fixing frame 28, the silicon crystal battery piece is adsorbed by the vacuum sucker mechanism 29 on the right side, the fourth motor 2601 drives the fourth rotating shaft 2602 to rotate, the fourth rotating shaft 2602 drives the cross bar frame 2603 to rotate, so that the vacuum sucker mechanisms 29 on the left side and the right side are exchanged, the adsorbed silicon crystal battery piece is placed on the conveyor belt device 30 and is conveyed by the conveyor belt device 30, the drying process is performed by the hot air fan 3002, and the contents not described in detail in the present specification belong to the prior art well known to those skilled in the art.
The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for simplicity of description only and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operative in a particular orientation, and are not to be considered limiting of the claimed invention.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (1)
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110087189.2A CN112937083B (en) | 2021-01-22 | 2021-01-22 | Silicon crystal cell printing device convenient to control printing thickness |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110087189.2A CN112937083B (en) | 2021-01-22 | 2021-01-22 | Silicon crystal cell printing device convenient to control printing thickness |
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| CN112937083A CN112937083A (en) | 2021-06-11 |
| CN112937083B true CN112937083B (en) | 2022-03-25 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113482995B (en) * | 2021-07-06 | 2022-09-06 | 淮安市东旭达五金粘胶制品有限公司 | Cell-phone gum subassembly and assembly quality thereof |
| CN114559732A (en) * | 2022-03-18 | 2022-05-31 | 黄石永兴隆电子有限公司 | Silk screen printing equipment of single face flexible line way board |
| CN115071254A (en) * | 2022-08-23 | 2022-09-20 | 泗阳腾晖光电有限公司 | Screen printing machine for producing solar cell and using method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB732742A (en) * | 1952-07-04 | 1955-06-29 | Jean Bley | Machine for printing fabrics through stencil frames |
| JPS5912195Y2 (en) * | 1980-02-06 | 1984-04-13 | 有限会社琉球スクリ−ン印刷 | T-shirt printing equipment |
| CN208452529U (en) * | 2018-04-24 | 2019-02-01 | 江苏荣马新能源有限公司 | A kind of crystal silicon battery print station |
| CN110957390A (en) * | 2018-09-26 | 2020-04-03 | 苏州阿特斯阳光电力科技有限公司 | Screen printing device and back grid line alignment method of double-sided battery |
| CN209869644U (en) * | 2018-12-28 | 2019-12-31 | 浙江中晶新能源有限公司 | Multifunctional screen printer |
| CN111976269A (en) * | 2020-07-21 | 2020-11-24 | 天能电池集团股份有限公司 | Automatic positioning printing character device |
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