CN201774751U

CN201774751U - PCB screen developing platform

Info

Publication number: CN201774751U
Application number: CN2010205216565U
Authority: CN
Inventors: 夏日平; 魏文科; 柯勇
Original assignee: Kinwong Electronic Technology Longchuan Co Ltd
Current assignee: Kinwong Electronic Technology Longchuan Co Ltd
Priority date: 2010-09-07
Filing date: 2010-09-07
Publication date: 2011-03-23
Anticipated expiration: 2020-09-07

Abstract

The utility model discloses a PCB screen developing platform, comprising: an illuminating lamp tube (1), a glass baffle (2), a clamping groove (3) and a supporting platform surface (4). The whole structure of the PCB screen developing platform is formed by welding stainless plates, the supporting platform surface (4) is provided with one fixed clamping groove (3) in order to immobilize a screen and prevent the screen from sliding during washing, the PCB screen developing platform is further internally provided with the glass baffle (2) having prominent light transmittance, the illuminating lamp tube (1) is embedded behind the glass baffle (2), and light illumination can be achieved through glass so that the problems on the screen can be found timely. The PCB screen developing platform effectively avoids the out-of-work problem, which is caused by irregular screen lines resulted from uneven water washing pressure to the screen.

Description

A kind of PCB half tone development station

Technical field:

The utility model relates to a kind of bogey of PCB printing screen plate production process, refers more particularly to the bogey in a kind of PCB printing screen plate developing process.

Background technology:

At present, known pcb board is when printing welding resistance printing ink and literal printing ink, and the mode of generally using silk screen (half tone) to bite is produced, and half tone needs to use the giant flushing that needed figure is displayed in manufacturing process.

And in the half tone flushing process, the half tone flushing process of prior art is half tone to be leaned to use the giant flushing on a baffle plate, can't be fixed on so that half tone can slide in the flushing process, thereby cause half tone to be subjected to the pressure difference of giant flushing, irregular the causing of half tone lines that develops does over again, and is printed onto on the wiring board that the back influences the pcb board outward appearance and function causes scrapping.

It is qualified to distinguish immediately whether half tone washes in the flushing process simultaneously, must get half tone and test inconvenient operation to the position that the lamp source is arranged.

The utility model provides a kind of PCB half tone development station, and by the structural design to half tone flushing platform, the half tone that minimizing brings because of giant flushing pressure inequality is done over again and pcb board is scrapped.

Summary of the invention:

For addressing the above problem, of the present utility modelly provide a kind of PCB half tone development station, achieve the goal by mode to the structural design of half tone flushing platform.

For achieving the above object, the utility model is mainly by the following technical solutions:

Described a kind of PCB half tone development station comprises: comprise supporting bable tops, supporting bable tops is provided with draw-in groove, and the supporting bable tops rear is provided with the glass baffle plate, and glass plate washer rear is provided with illuminating lamp tube.

Described glass baffle plate is the inclined plate baffle of PCB half tone development station, and material is a glass material.

Described illuminating lamp tube is that two fluorescent lamps are set up in glass baffle plate back, is convenient in time find when the flushing half tone rinsing quality of half tone.

Described draw-in groove is that a fixed groove is set on the supporting bable tops, is convenient to fixedly that half tone prevents that half tone from sliding in flushing process, thereby has effectively avoided the washing pressure inequality that is subjected to because of half tone, irregular the scrapping of bringing of the half tone lines that cause.

Described supporting bable tops is the supporting surface of whole PCB half tone development station.

Compared with prior art, the utility model is by the design of science, had the function that fixedly half tone and half tone are checked, reduced the half tone rework rate, improved production efficiency.

Description of drawings:

Fig. 1 is the utility model structural representation.

Fig. 2 is the utility model texture edge figure.

Identifier declaration among the figure: illuminating lamp tube 1, glass baffle plate 2, draw-in groove 3, supporting bable tops 4.

Embodiment:

Core conception of the present utility model is: the utility model has additional fixed card slot 3, is embedded with glass baffle plate 2 and illuminating lamp tube 1.For setting forth novelty of the present utility model, practicality, ideamonger and purpose, the utility model is described further below in conjunction with the drawings and specific embodiments.

See also Fig. 1～shown in Figure 2, a kind of PCB half tone development station that the utility model provides includes:

Illuminating lamp tube 1, glass baffle plate 2, draw-in groove 3, supporting bable tops 4.

One, unitary construction is that corrosion resistant plate is welded;

Two, a fixed card slot 3 is set on the supporting bable tops 4, is convenient to fixedly that half tone prevents that half tone from sliding in flushing process, thereby effectively avoided the washing pressure inequality that is subjected to because of half tone, irregular the scrapping of bringing of the half tone lines that cause;

Three, be built-in with light transmission glass baffle plate 2 preferably;

Four, be embedded with fluorescent tube 1 behind the glass baffle plate 2, light can shine by glass, can make things convenient for the employee in time to find the problem that exists on the half tone like this when the flushing half tone.

More than a kind of PCB half tone development station provided by the utility model is described in detail, used specific case herein principle of the present utility model and execution mode are set forth, the explanation of above embodiment just is used for helping to understand using method of the present utility model and core conception thereof; Simultaneously, for one of ordinary skill in the art, according to conception of the present utility model, the part that all can change in specific embodiments and applications, in sum, this description should not be construed as restriction of the present utility model.

Claims

1. a PCB half tone development station is characterized in that comprising supporting bable tops (4), and supporting bable tops (4) is provided with draw-in groove (3), and supporting bable tops (4) rear is provided with glass baffle plate (2), and glass plate washer (2) rear is provided with illuminating lamp tube (1).

2. a kind of PCB half tone development station according to claim 1 is characterized in that described glass baffle plate (2) is the inclined plate baffle of PCB half tone development station.

3. a kind of PCB half tone development station according to claim 1 is characterized in that described illuminating lamp tube (1) is two fluorescent lamps that glass baffle plate (2) is set up later.

4. a kind of PCB half tone development station according to claim 1 is characterized in that described draw-in groove (3) is that supporting bable tops (4) is gone up a fixed groove that is provided with.

5. a kind of PCB half tone development station according to claim 1 is characterized in that described supporting bable tops (4) is the supporting surface of whole PCB half tone development station.