CN206353140U

CN206353140U - A kind of screen printing screens verifying attachment

Info

Publication number: CN206353140U
Application number: CN201621391138.XU
Authority: CN
Inventors: 陈山山; 时宝; 赵美菊; 公雪; 杨永平; 曹增辉
Original assignee: Realforce Power Co Ltd
Current assignee: Realforce Power Co Ltd
Priority date: 2016-12-19
Filing date: 2016-12-19
Publication date: 2017-07-25
Anticipated expiration: 2026-12-19

Abstract

A kind of screen printing screens verifying attachment, it is characterized in that including quadra, fluorescent tube is installed in the quadra, it is provided with quadra above the fluorescent tube in the quadra above uniform light board, the uniform light board and glass plate is installed, the utility model passes through lamp luminescence, light passes through uniform and bright after even light guide tabula rasa and ground glass, half tone is placed on glass, the complete situation of half tone grid line figure can be easily observed, the strong printing quality that ensure that silk-screen printing.

Description

A kind of screen printing screens verifying attachment

Technical field

The present invention relates to the method that half tone is examined in half tone key element in terms of crystal silicon solar energy battery printing, for observing silk The integrity degree of No. three machine half tone grid line figures of wire mark brush.

Background technology

At present, it is higher to the print request of No. three machines during solar cell silk screen printing, intact net Version is to ensure the basis of printing quality, but often has the minute fragments for being not easy observation in printing process, is easily led during printing Cause the damage of half tone grid line figure slightly, common day-light lamp luminous intensity not enough and integrated distribution, causes uneven illumination even, no Energy complete observation half tone, therefore be not easy to find the damage of half tone grid line figure slightly.

The content of the invention

In order to overcome existing issue, the utility model provides a kind of inspection No. three machine half tone devices of silk-screen printing, the dress Uniform and bright light can be sent by putting, by the way that half tone is placed on it, you can observation half tone, examine the complete of half tone grid line figure Situation.

To achieve the above object, the utility model provides a kind of screen printing for sending the uniform and bright light of larger area It is provided with brush half tone verifying attachment, including quadra, the quadra in the quadra above fluorescent tube, the fluorescent tube It is provided with the quadra above uniform light board, the uniform light board and glass plate is installed.

It is preferred that, the uniform light board top surface is equipped with reflective membrane, and the uniform light board bottom surface is equipped with diffusion barrier.

It is preferred that, at least 3 groups of the fluorescent tube, the fluorescent tube is fluorescent tube or LED light group.

It is preferred that, the glass plate is ground glass plate.

It is preferred that, the quadra bottom is provided with support base.

Compared with prior art, the utility model has the advantages that：The utility model passes through lamp luminescence, light By uniform and bright after even light guide tabula rasa and ground glass, half tone is placed on glass, half tone grating figure can be easily observed The complete situation of shape, the strong printing quality that ensure that silk-screen printing.

Brief description of the drawings

The utility model is described in further detail with reference to the accompanying drawings and detailed description, it is clear that following accompanying drawings and Embodiment is only the form of expression of the technical program, and other specific embodiments can be also obtained according to the technical program

To be described further to the utility model, the drawings and specific embodiments are set forth below.

Fig. 1 is the utility model overlooking the structure diagram

Fig. 2 is that the utility model looks up structure top view.

Fig. 3 is the utility model cross-section structure front view.

Embodiment

As Figure 1-3, the utility model includes being provided with 2 fluorescent tubes, described 2 in 1 quadra, 1 quadra It is provided with 1 quadra above fluorescent tube in 1 quadra above 3 uniform light boards, 3 uniform light board and 4 glass plates is installed.

It is preferred that, the 3 uniform light board top surface is equipped with reflective membrane, and the 3 uniform light board bottom surface is equipped with diffusion barrier.

It is preferred that, at least 3 groups of 2 fluorescent tube, the fluorescent tube is fluorescent tube or LED light group.

It is preferred that, 4 glass plate is ground glass plate.

It is preferred that, the 1 quadra bottom is provided with 5 support bases.

The foregoing describe basic structure of the present utility model and advantage.Specific embodiment to utility model is retouched State, but the not limitation to the utility model protection domain, it should be understood by those skilled in the art that, above-described embodiment and explanation Described in the simply basic operating procedure of the utility model, on the premise of not departing from utility model spirit and scope, this practicality New also to have various changes and modifications, these changes and improvements are both fallen within the range of claimed the utility model.This reality With new claimed scope by appended claim and its equivalent thereof.

Claims

1. a kind of screen printing screens verifying attachment, it is characterised in that including quadra, lamp is provided with the quadra It is provided with quadra above pipe, the fluorescent tube in the quadra above uniform light board, the uniform light board and glass is installed Plate.

2. a kind of screen printing screens verifying attachment according to claim 1, it is characterised in that the uniform light board top surface paving Provided with reflective membrane, the uniform light board bottom surface is equipped with diffusion barrier.

3. a kind of screen printing screens verifying attachment according to claim 1, it is characterised in that at least 3 groups of the fluorescent tube.

4. a kind of screen printing screens verifying attachment according to claim 1, it is characterised in that the glass plate is frosted Glass plate.

5. a kind of screen printing screens verifying attachment according to claim 1, it is characterised in that the quadra bottom Support base is installed.