CN204719399U - 箱盖与箱体贴合紧密的印刷电路板曝光机 - Google Patents

箱盖与箱体贴合紧密的印刷电路板曝光机 Download PDF

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Publication number
CN204719399U
CN204719399U CN201520485556.4U CN201520485556U CN204719399U CN 204719399 U CN204719399 U CN 204719399U CN 201520485556 U CN201520485556 U CN 201520485556U CN 204719399 U CN204719399 U CN 204719399U
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exposure machine
casing
case lid
exposure
evacuator
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曹志滨
李尧
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Foshan Nanhai Xinzheng Chemical Industry Co Ltd
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Foshan Nanhai Xinzheng Chemical Industry Co Ltd
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Abstract

本实用新型公开了一种箱盖与箱体贴合紧密的印刷电路板曝光机,包括机架、曝光机箱体和曝光机箱盖,曝光机箱体安装在机架上,曝光机箱盖与曝光机箱体枢接,曝光机箱体内安装有曝光灯管,曝光机箱体顶面为透明玻璃面板,曝光机箱盖上安装有密封橡胶圈,透明玻璃面板上开设有小孔,曝光机箱体内安装有抽真空机,所述小孔与抽真空机通过一根软橡胶管连接。本实用新型其曝光箱体内安装有抽真空机,透明玻璃面板上开设有小孔,小孔通过软橡胶管与抽真空机连接,通过抽真空机抽真空实现曝光机箱盖与曝光机箱体紧密贴合,具有印刷电路板曝光印制精度高的优点。

Description

箱盖与箱体贴合紧密的印刷电路板曝光机
技术领域
本实用新型涉及一种印刷电路板曝光机。
背景技术
目前现有的印刷电路板曝光机其箱盖与箱体无法紧密贴合,从而导致印刷电路板在曝光印制时曝光精度不够,印刷电路板印制质量受到影响。
发明内容
针对现有技术的不足,本实用新型旨在提供一种箱盖与箱体贴合紧密、印刷电路板曝光印制精度高的印刷电路板曝光机。
为实现上述目的,本实用新型采用如下技术方案:
箱盖与箱体贴合紧密的印刷电路板曝光机,包括机架、曝光机箱体和曝光机箱盖,所述曝光机箱体安装在机架上,曝光机箱盖与曝光机箱体枢接,曝光机箱体内安装有曝光灯管,曝光机箱体顶面为透明玻璃面板,所述曝光机箱盖上安装有密封橡胶圈,透明玻璃面板上开设有小孔,曝光机箱体内安装有抽真空机,所述小孔与抽真空机通过一根软橡胶管连接。
本实用新型具有如下有益效果:
本实用新型箱盖与箱体贴合紧密的印刷电路板曝光机,其曝光箱体内安装有抽真空机,透明玻璃面板上开设有小孔,小孔通过软橡胶管与抽真空机连接,通过抽真空机抽真空实现曝光机箱盖与曝光机箱体紧密贴合,具有印刷电路板曝光印制精度高的优点。
附图说明
图1为本实用新型箱盖与箱体贴合紧密的印刷电路板曝光机其简单结构示意图。
具体实施方式
下面结合附图及具体实施例,对本实用新型作进一步的描述,以便于更清楚的理解本实用新型要求保护的技术思想。
如图1所示本实用新型箱盖与箱体贴合紧密的印刷电路板曝光机,包括机架1、曝光机箱体2和曝光机箱盖3,所述曝光机箱体2安装在机架1上,曝光机箱盖3与曝光机箱体2枢接,曝光机箱体2内安装有曝光灯管4,曝光机箱体2顶面为透明玻璃面板6,所述曝光机箱盖3上安装有密封橡胶圈5,透明玻璃面板6上开设有小孔7,曝光机箱体2内安装有抽真空机8,所述小孔7与抽真空机8通过一根软橡胶管连接。
本实用新型的工作原理为:曝光机箱盖3与曝光机箱体2贴合时,抽真空机8工作,通过与小孔7连接的软橡胶管对曝光机箱盖3与曝光机箱体2之间进行抽真空,曝光机箱盖3上安装有密封橡胶圈5,从而实现曝光机箱盖3与曝光机箱体2的紧密贴合。
对于本领域的技术人员来说,可根据以上描述的技术方案以及构思,做出其它各种相应的改变以及变形,而所有的这些改变以及变形都应该属于本实用新型权利要求的保护范围之内。

Claims (1)

1.箱盖与箱体贴合紧密的印刷电路板曝光机,包括机架(1)、曝光机箱体(2)和曝光机箱盖(3),所述曝光机箱体(2)安装在机架(1)上,曝光机箱盖(3)与曝光机箱体(2)枢接,曝光机箱体(2)内安装有曝光灯管(4),曝光机箱体(2)顶面为透明玻璃面板(6),其特征在于:所述曝光机箱盖(3)上安装有密封橡胶圈(5),透明玻璃面板(6)上开设有小孔(7),曝光机箱体(2)内安装有抽真空机(8),所述小孔(7)与抽真空机(8)通过一根软橡胶管连接。
CN201520485556.4U 2015-07-03 2015-07-03 箱盖与箱体贴合紧密的印刷电路板曝光机 Expired - Fee Related CN204719399U (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106896649A (zh) * 2017-03-02 2017-06-27 佛山市顺德区富讯丝印器材有限公司 一种冷光源晒板机

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106896649A (zh) * 2017-03-02 2017-06-27 佛山市顺德区富讯丝印器材有限公司 一种冷光源晒板机

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Denomination of utility model: Case lid and inseparable printed circuit board exposure machine of box laminating

Effective date of registration: 20180607

Granted publication date: 20151021

Pledgee: Guangdong Nanhai Rural Commercial Bank branch branch of Limited by Share Ltd

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Date of cancellation: 20210420

Granted publication date: 20151021

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