CN210970288U - Battery piece screen printing device - Google Patents
Battery piece screen printing device Download PDFInfo
- Publication number
- CN210970288U CN210970288U CN201921592103.6U CN201921592103U CN210970288U CN 210970288 U CN210970288 U CN 210970288U CN 201921592103 U CN201921592103 U CN 201921592103U CN 210970288 U CN210970288 U CN 210970288U
- Authority
- CN
- China
- Prior art keywords
- scraper
- component
- ink
- ink knife
- driving mechanism
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Screen Printers (AREA)
Abstract
The utility model discloses a battery piece screen printing device, which comprises a base, scraper device and china ink sword device, scraper device includes first scraper subassembly and the second scraper subassembly that the interval set up, china ink sword device includes first china ink sword subassembly and the second china ink sword subassembly that the interval set up, first scraper subassembly, the second scraper subassembly, first china ink sword subassembly and second china ink sword subassembly are all established on the base with sliding from top to bottom, first scraper subassembly and first china ink sword subassembly are adjacent, and there is printing thick liquids between the two, second scraper subassembly and second china ink sword subassembly are adjacent, and there is printing thick liquids between the two, first china ink sword subassembly and second china ink sword subassembly are located the outside of first scraper subassembly and second scraper subassembly respectively, first scraper subassembly and second china ink sword subassembly act in step, second scraper subassembly and first china ink sword subassembly act in step. The screen printing device can simultaneously carry out ink returning action and printing action, improves the printing speed and effect, avoids the abrasion of a scraper, and has wide application prospect.
Description
Technical Field
The utility model relates to a technical field is made to the battery piece, concretely relates to battery piece screen printing device.
Background
In the production process of the solar cell module, the production of the cell slice is the core part of the whole production process of the solar cell module. The main production flow of the battery piece is as follows: texturing, diffusion, wet etching, film deposition, electrode printing and sintering. In the process of printing the electrodes, a screen printing method is generally adopted.
The utility model provides a cell slice screen printing device commonly used includes the base, connect a set of scraper device and a set of ink knife device on the base, the scraper pushes down earlier when printing solar wafer and moves towards scraping the china ink, scrape the china ink and end the back scraper and lift, it descends back china ink to return the china ink sword, then the scraper pushes down reverse trend again and scrapes the china ink and the china ink sword carries out back china ink again, this is a print cycle, this kind of screen printing device printing time is long, and is slow, can't realize the effective promotion of speed again after reaching certain printing speed.
The other screen printing device is characterized in that a group of scraper devices and two groups of ink knife devices are arranged on a base, the two groups of ink knife devices are respectively positioned on two sides of the scraper devices, the scraper devices and the ink knife devices on one side print and return ink simultaneously in the printing process, and the ink knife devices on the other side receive ink, so that printing is performed twice in one period of screen printing operation, although the printing speed is improved, the scraper devices always rub against a screen plate, the abrasion of a scraper is serious, and the printing effect is poor.
Therefore, there is a need to develop a cell screen printing apparatus with good printing effect and capable of effectively avoiding the wear of the scraper.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a modified battery piece screen printing device to the problem among the prior art.
In order to achieve the above purpose, the utility model adopts the technical scheme that:
a battery cell screen printing device comprises a base, a scraper device and a blade device, wherein the scraper device and the blade device are arranged on the base, the scraper device comprises a first scraper component and a second scraper component which are arranged at intervals at a distance, the blade device comprises a first blade component and a second blade component which are arranged at intervals at a distance, the first scraper component, the second scraper component, the first blade component and the second blade component are all arranged on the base in a vertically sliding mode, the first scraper component and the first blade component are arranged adjacently, printing slurry is arranged between the first scraper component and the second blade component, the second scraper component and the second blade component are arranged adjacently, printing slurry is arranged between the second scraper component and the second blade component, the first blade component and the second blade component are respectively located on the outer sides of the first scraper component and the second scraper component, in the printing process of the battery piece, the first scraper component and the second ink blade component act synchronously, the second scraper component and the first ink blade component act synchronously, and when one of the two components of the first scraper component and the second scraper component moves downwards to be in a working state, the other component rises upwards to be in a waiting state.
Preferably, the first and second blade assemblies are identical in construction.
Further, the first blade assembly and the second blade assembly are symmetrically arranged.
Preferably, the first blade assembly and the second blade assembly employ a 40 ° blade or a 60 ° blade, respectively.
Preferably, the first and second blade assemblies are identical in construction.
Further, the first ink blade assembly and the second ink blade assembly are symmetrically arranged.
Preferably, the scraper device further comprises a balance mechanism for keeping the pressure constant when the first scraper assembly and the second scraper assembly work, the balance mechanism comprises a first cylinder and a second cylinder which are fixedly arranged on the base, the first scraper assembly is fixedly arranged at the movable end of the first cylinder, and the second scraper assembly is fixedly arranged at the movable end of the second cylinder.
Preferably, the printing device further includes a first driving mechanism for driving the first doctor assembly to slide up and down on the base, a second driving mechanism for driving the second doctor assembly to slide up and down on the base, a third driving mechanism for driving the first ink blade assembly to slide up and down on the base, and a fourth driving mechanism for driving the second ink blade assembly to slide up and down on the base, and the first driving mechanism, the second driving mechanism, the third driving mechanism, and the fourth driving mechanism are all disposed on the base.
Further, the first driving mechanism, the second driving mechanism, the third driving mechanism and the fourth driving mechanism are respectively a linear motor or an air cylinder, and the first scraper component, the second scraper component, the first ink blade component and the second ink blade component are respectively arranged at the movable end of the linear motor or the air cylinder.
Preferably, the printing device further includes a guide mechanism for guiding the first scraper assembly, the second scraper assembly, the first ink blade assembly and the second ink blade assembly when the first scraper assembly, the second scraper assembly, the first ink blade assembly and the second ink blade assembly slide up and down, the guide mechanism includes a slide rail fixedly disposed on the base and extending along an up-down direction and a slide block slidably disposed on the slide rail along a length extending direction of the slide rail, and the first scraper assembly, the second scraper assembly, the first ink blade assembly and the second ink blade assembly are disposed on the slide block respectively.
Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage: the utility model discloses a battery piece screen printing device simple structure adopts the printing mode of two scrapers and two ink knives for ink return action and printing action can go on simultaneously, and the ink is scraped in turn to two sets of scraper subassemblies in a printing cycle, not only can save the printing time, improves the printing speed, and can effectively avoid the wearing and tearing of scraper, and two sets of scraper subassemblies and two sets of ink knife subassemblies have carried out twice scraping ink and ink return in same printing process in addition, have promoted the printing effect greatly.
Drawings
Fig. 1 is one of the perspective views of the battery piece screen printing device of the present invention;
fig. 2 is a second perspective view of the battery piece screen printing device of the present invention;
FIG. 3 is a front view of FIG. 1;
FIG. 4 is a top view of FIG. 1;
fig. 5 is a perspective view of the battery piece screen printing device of the present invention with a portion of the base removed;
fig. 6 is a top view of fig. 5.
Detailed Description
The technical solution of the present invention will be further explained with reference to the accompanying drawings.
As shown in FIGS. 1-6, the screen printing device for battery plates of the present invention comprises a base 1, a scraper device and a doctor blade device disposed on the base 1.
The blade arrangement comprises a first blade assembly 21 and a second blade assembly 22, the first blade assembly 21 and the second blade assembly 22 being arranged at a distance. In this embodiment, the first blade assembly 21 and the second blade assembly 22 have the same structure and are symmetrically disposed on the base 1. Therefore, the direction of use of the scraper device can be unlimited, so that the structure is simplified, direction-based installation or working mode formulation is not required in the use process, and the scraper device is more convenient to use.
The utility model discloses an among the screen printing device, scraper angle can set up to same angle or different angles according to actual conditions in two sets of scraper subassemblies, can select 40 scrapers or 60 scrapers respectively.
The blade device includes a first blade assembly 31 and a second blade assembly 32, and the first blade assembly 31 and the second blade assembly 32 are disposed at a certain distance. In this embodiment, the first and second blade assemblies 31 and 32 have the same structure and are symmetrically disposed on the base 1. Therefore, the direction of the ink knife device can be unlimited, the structure is simplified, direction-based installation or working mode making is not needed in the using process, and the ink knife device is more convenient to use.
The first blade assembly 21, the second blade assembly 22, the first blade assembly 31 and the second blade assembly 32 are slidably disposed up and down on the base 1. The first blade assembly 21 and the first blade assembly 31 are disposed adjacent to each other with printing paste therebetween. The second blade assembly 22 and the second blade assembly 32 are positioned adjacent to each other with printing paste therebetween. The first and second blade assemblies 31 and 32 are located outside the first and second blade assemblies 21 and 22, respectively.
During the printing process of the battery piece, the first scraper component 21 and the second ink blade component 32 synchronously act, namely, during the process that the first scraper component 21 descends to print, the second ink blade component 32 also descends synchronously to perform an ink returning action, the first scraper component 21 prints printing slurry between the first scraper component 21 and the first ink blade component 31, and the second ink blade component 32 returns ink to print slurry between the second ink blade component 32 and the second scraper component 22. Similarly, the second blade assembly 22 and the first blade assembly 31 synchronously move, that is, during the process of printing by descending the second blade assembly 22, the first blade assembly 31 also synchronously descends to perform an ink returning operation, the second blade assembly 22 prints printing paste between the second blade assembly 22 and the second blade assembly 32, and the first blade assembly 31 returns ink to print paste between the first blade assembly 31 and the first blade assembly 21. It can be seen from the above that, the screen printing device prints and ink returns simultaneously, and this reducible screen printing's time improves the speed of screen printing, and in addition, when two sets of scraper subassemblies are printed in turn in a cycle, every scraper subassembly only scrapes the china ink once, compares in single scraper structure, has effectively avoided the wearing and tearing to the scraper.
The first scraper component 21 and the second scraper component 22 do not synchronously act, the first ink blade component 31 and the second ink blade component 32 do not synchronously act, one of the two components of the first scraper component 21 and the second scraper component 22 moves downwards to be in a working state, the other component rises upwards to be in a waiting state, and similarly, one of the two components of the first ink blade component 31 and the second ink blade component 32 moves downwards to be in the working state, and the other component rises upwards to be in the waiting state.
The printing device further comprises a first driving mechanism 41 for driving the first scraper assembly 21 to slide up and down on the base 1, a second driving mechanism 42 for driving the second scraper assembly 22 to slide up and down on the base 1, a third driving mechanism 43 for driving the first ink blade assembly 31 to slide up and down on the base 1, and a fourth driving mechanism 44 for driving the second ink blade assembly 32 to slide up and down on the base 1, wherein the first driving mechanism 41, the second driving mechanism 42, the third driving mechanism 43 and the fourth driving mechanism 44 are all arranged on the base 1.
The first driving mechanism 41, the second driving mechanism 42, the third driving mechanism 43 and the fourth driving mechanism 44 may all adopt linear motors or air cylinders, and the first doctor assembly 21, the second doctor assembly 22, the first ink blade assembly 31 and the second ink blade assembly 32 are respectively arranged at the movable ends of the linear motors or the air cylinders.
The printing device further comprises a guide mechanism for guiding the first scraper component 21, the second scraper component 22, the first ink blade component 31 and the second ink blade component 32 when sliding up and down, wherein the guide mechanism comprises a slide rail 51 and a slide block 52, the slide rail 51 is fixedly arranged on the base 1 and extends along the up-down direction, the slide block 52 can be arranged on the slide rail 51 along the length extending direction of the slide rail 51 in a sliding manner, and the first scraper component 21, the second scraper component 22, the first ink blade component 31 and the second ink blade component 32 are respectively arranged on the slide block 52.
The doctor apparatus also includes a balancing mechanism for maintaining a constant pressure during operation of the first doctor assembly 21 and the second doctor assembly 22. In this embodiment, the balancing mechanism includes a first cylinder 61 and a second cylinder 62 fixedly disposed on the base 1, the first scraper assembly 21 is fixedly disposed at the movable end of the first cylinder 61, and the second scraper assembly 22 is fixedly disposed at the movable end of the second cylinder 62.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and the protection scope of the present invention can not be limited thereby, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (10)
1. The utility model provides a battery piece screen printing device, includes the base, sets up scraper device and ink knife device on the base, its characterized in that: the scraper device comprises a first scraper component and a second scraper component which are arranged at intervals at a certain distance, the ink knife device comprises a first ink knife component and a second ink knife component which are arranged at intervals at a certain distance, the first scraper component, the second scraper component, the first ink knife component and the second ink knife component are all arranged on the base in a vertically sliding mode, the first scraper component and the first ink knife component are arranged adjacently, printing slurry is arranged between the first scraper component and the first ink knife component, the second scraper component and the second ink knife component are arranged adjacently, printing slurry is arranged between the second scraper component and the second ink knife component, the first ink knife component and the second ink knife component are respectively positioned on the outer sides of the first scraper component and the second scraper component, in the printing process of the battery piece, the first scraper component and the second ink knife component synchronously act, and the second scraper component and the first ink knife component synchronously act, when one of the two components of the first scraper component and the second scraper component moves downwards to be in an operating state, the other component rises upwards to be in a waiting state.
2. The cell screen printing apparatus of claim 1, wherein: the first doctor assembly and the second doctor assembly are identical in construction.
3. The cell screen printing apparatus of claim 2, wherein: the first scraper assembly and the second scraper assembly are symmetrically arranged.
4. The cell screen printing apparatus of claim 1, wherein: the first scraper component and the second scraper component respectively adopt a 40-degree scraper or a 60-degree scraper.
5. The cell screen printing apparatus of claim 1, wherein: the first ink blade assembly and the second ink blade assembly are identical in structure.
6. The cell screen printing apparatus of claim 5, wherein: the first ink blade assembly and the second ink blade assembly are symmetrically arranged.
7. The cell screen printing apparatus of claim 1, wherein: the scraper device further comprises a balance mechanism used for keeping the pressure of the first scraper component and the pressure of the second scraper component constant during working, the balance mechanism comprises a first air cylinder and a second air cylinder which are fixedly arranged on the base, the first scraper component is fixedly arranged at the movable end of the first air cylinder, and the second scraper component is fixedly arranged at the movable end of the second air cylinder.
8. The cell screen printing apparatus of claim 1, wherein: the printing device further comprises a first driving mechanism used for driving the first scraper component to slide up and down on the base, a second driving mechanism used for driving the second scraper component to slide up and down on the base, a third driving mechanism used for driving the first ink knife component to slide up and down on the base and a fourth driving mechanism used for driving the second ink knife component to slide up and down on the base, and the first driving mechanism, the second driving mechanism, the third driving mechanism and the fourth driving mechanism are all arranged on the base.
9. The cell screen printing apparatus of claim 8, wherein: the first driving mechanism, the second driving mechanism, the third driving mechanism and the fourth driving mechanism are respectively linear motors or air cylinders, and the first scraper component, the second scraper component, the first ink knife component and the second ink knife component are respectively arranged at the movable ends of the linear motors or the air cylinders.
10. The cell screen printing apparatus of claim 1, wherein: the printing device further comprises a guide mechanism which provides guidance when the first scraper component, the second scraper component, the first ink knife component and the second ink knife component slide up and down, the guide mechanism comprises a slide rail which is fixedly arranged on the base and extends along the up-down direction and a slide block which can be arranged on the slide rail along the length extending direction of the slide rail in a sliding manner, and the first scraper component, the second scraper component, the first ink knife component and the second ink knife component are respectively arranged on the slide block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921592103.6U CN210970288U (en) | 2019-09-24 | 2019-09-24 | Battery piece screen printing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921592103.6U CN210970288U (en) | 2019-09-24 | 2019-09-24 | Battery piece screen printing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210970288U true CN210970288U (en) | 2020-07-10 |
Family
ID=71412952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921592103.6U Active CN210970288U (en) | 2019-09-24 | 2019-09-24 | Battery piece screen printing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210970288U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113232409A (en) * | 2021-03-05 | 2021-08-10 | 苏州市中辰昊科技有限公司 | Double-scraping method and double-scraper mechanism of photovoltaic solar printer |
| CN117908289A (en) * | 2024-03-19 | 2024-04-19 | 上海隆昇光电新材料有限公司 | PDLC dimming film electrode manufacturing device and method and dimming film manufacturing method |
-
2019
- 2019-09-24 CN CN201921592103.6U patent/CN210970288U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113232409A (en) * | 2021-03-05 | 2021-08-10 | 苏州市中辰昊科技有限公司 | Double-scraping method and double-scraper mechanism of photovoltaic solar printer |
| CN117908289A (en) * | 2024-03-19 | 2024-04-19 | 上海隆昇光电新材料有限公司 | PDLC dimming film electrode manufacturing device and method and dimming film manufacturing method |
| CN117908289B (en) * | 2024-03-19 | 2024-05-28 | 上海隆昇光电新材料有限公司 | PDLC dimming film electrode manufacturing device and method and dimming film manufacturing method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210970288U (en) | Battery piece screen printing device | |
| CN206521133U (en) | A kind of clothes cloth-cutting apparatus | |
| CN210553559U (en) | Solar cell screen printing device and printing system | |
| CN112477427B (en) | Printing ink removing device | |
| CN211542798U (en) | Double-scraper type screen printing assembly and screen printing machine | |
| CN212524777U (en) | High efficiency frictioning positioning jig | |
| CN110978756A (en) | Double-scraper type screen printing assembly and screen printing machine | |
| CN109823034B (en) | Double scraping method of photovoltaic solar printer and double scraping mechanism thereof | |
| CN113771480A (en) | Screen printing machine and solar cell printing method | |
| CN107718863A (en) | A kind of cell piece screen print scraper and screen process press | |
| CN203697670U (en) | Screen printing machine head | |
| CN212171612U (en) | Screen printing subassembly and screen printing machine | |
| CN211363872U (en) | Pneumatic silk screen printing device | |
| CN208774242U (en) | A kind of big stroke electrode print device of solar battery sheet | |
| CN108146057B (en) | Solar cell printing device and printing method | |
| CN217259021U (en) | Screen printing machine | |
| CN207416262U (en) | A kind of cell piece screen print scraper and screen process press | |
| CN106079862B (en) | Solar battery sheet scraper for silk-screen printing automatic adjusting method | |
| CN217476841U (en) | Scraper mechanism and screen printing scraper assembly thereof | |
| CN209999835U (en) | vertical liquid green paint screen printing machine capable of accurately positioning up and down | |
| CN220517802U (en) | Double-scraper assembly for improving printability of screen with narrow opening | |
| CN209735960U (en) | Coating and trowelling device for colored glaze glass | |
| CN208261950U (en) | It is a kind of for manufacturing the small-sized plate shearing machine of pcb board | |
| CN217982917U (en) | Efficient wire oiling machine | |
| CN218620088U (en) | Printing screen frame lifting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |