CN202782124U - Dust-proof cover for screen printing screen - Google Patents
Dust-proof cover for screen printing screen Download PDFInfo
- Publication number
- CN202782124U CN202782124U CN 201220420155 CN201220420155U CN202782124U CN 202782124 U CN202782124 U CN 202782124U CN 201220420155 CN201220420155 CN 201220420155 CN 201220420155 U CN201220420155 U CN 201220420155U CN 202782124 U CN202782124 U CN 202782124U
- Authority
- CN
- China
- Prior art keywords
- plate
- dust
- screen
- side plate
- proof cover
- 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.)
- Expired - Fee Related
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- Screen Printers (AREA)
Abstract
The utility model relates to a dust-proof cover for a screen printing screen. The dust-proof cover is characterized by comprising a left side plate (1), a right side plate (2), a top plate (3) and a back plate (4) which are arranged in the form of a rectangular solid, wherein the left side plate (1) and the right side plate (2) are provided with a plurality of small ventilation holes; the bottoms of the left side plate (1) and the right side plate (2) are provided with a plurality of necks (5); the necks (5) are formed one after the other; and the back plate (4) is provided with a rectangular window (6). The dust-proof cover is arranged above the screen through the necks, so that dust, foreign matters and broken pieces can be effectively prevented from falling into the screen, high production efficiency of battery pieces is ensured, and the screen is prevented from being broken.
Description
Technical field
The utility model relates to a kind of screen printing screens dust cover, belongs to solar battery sheet manufacturing technology field.
Background technology
In the screen printing process that solar battery sheet is produced; because half tone and slurry directly expose in air; there are not the protective separations such as dust cover; make airborne dust fall into the half tone slurry in the motion process; with this slurry printing; cause the cell piece inefficiency, if some foreign matters and fragment in the equipment fall into half tone, can cause half tone to break.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, provides a kind of dust, foreign matter and fragment of preventing to fall into half tone, guarantees that production cell piece efficient is higher, the screen printing screens dust cover of avoiding half tone to break.
The purpose of this utility model is achieved in that
A kind of screen printing screens dust cover, it comprises left other plate, right other plate, top board and the backboard that cuboid is arranged, be provided with a plurality of small ventilating holes on described left other plate and the right other plate, the bottom of described left other plate and right other plate is provided with a plurality of draw-in grooves, arrange before and after the direction of described draw-in groove, offer rectangular window on the described backboard.
Compared with prior art, the beneficial effects of the utility model are:
The utility model is arranged at the top of half tone by draw-in groove with dust cover, can prevent effectively that dust, foreign matter and fragment from falling into half tone, and it is higher to guarantee to produce cell piece efficient, avoids half tone to break.
Description of drawings
Fig. 1 is the structural representation that the utility model screen printing screens is used dust cover.
Wherein:
Left other plate 1
Right other plate 2
Top board 3
Backboard 4
Draw-in groove 5
Rectangular window 6.
The specific embodiment
Referring to Fig. 1, a kind of screen printing screens dust cover that the utility model relates to, it comprises left other plate 1, right other plate 2, top board 3 and the backboard 4 that cuboid is arranged, be provided with a plurality of small ventilating holes on described left other plate 1 and the right other plate 2, small ventilating holes is convenient to entering of humidifier steam, the bottom of described left other plate 1 and right other plate 2 is provided with a plurality of draw-in grooves 5, arrange before and after the direction of described draw-in groove 5, offer rectangular window 6 on the described backboard 4, rectangular window 6 is convenient to print head and is moved forward and backward.
It should be noted that in addition the utility model is not limited in this in the embodiment of enumerating more than adopting, so the relevant non-intrinsically safe that other those skilled in the art make according to the utility model changing, should be the scope that the utility model is protected equally.
Claims (1)
1. screen printing screens dust cover, it is characterized in that it comprises the left other plate (1) of cuboid layout, right other plate (2), top board (3) and backboard (4), be provided with a plurality of small ventilating holes on described left other plate (1) and the right other plate (2), the bottom of described left other plate (1) and right other plate (2) is provided with a plurality of draw-in grooves (5), arrange before and after the direction of described draw-in groove (5), offer rectangular window (6) on the described backboard (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220420155 CN202782124U (en) | 2012-08-23 | 2012-08-23 | Dust-proof cover for screen printing screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220420155 CN202782124U (en) | 2012-08-23 | 2012-08-23 | Dust-proof cover for screen printing screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202782124U true CN202782124U (en) | 2013-03-13 |
Family
ID=47809451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220420155 Expired - Fee Related CN202782124U (en) | 2012-08-23 | 2012-08-23 | Dust-proof cover for screen printing screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202782124U (en) |
-
2012
- 2012-08-23 CN CN 201220420155 patent/CN202782124U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20180823 |