JPH0262528U

JPH0262528U -

Info

Publication number: JPH0262528U
Application number: JP14251988U
Authority: JP
Priority date: 1988-10-31
Filing date: 1988-10-31
Publication date: 1990-05-10

Description

[Brief explanation of drawings]

第１図は本考案の露光台を適用したカラー画像
記録装置の概略構成図、第２図は露光台板の片側
を示す平面図、第３図はカム板の内側面の正面図
、第４図はカム板の外側面の正面図、第５図は第
３，４図のＶ―Ｖ断面図、第６図乃至第８図は露
光台板の上下動作用図、第９図は従来のカラー画
像記録装置の概略構成図である。１……マスク原版作成部、２０……カラー画像
記録部、３０……位置決め装置、５２……露光台
、１１０……露光台板、１１７……カム板、１４
０……作動リンク、１５１……補助リンク。 Fig. 1 is a schematic configuration diagram of a color image recording apparatus to which the exposure plate of the present invention is applied; Fig. 2 is a plan view showing one side of the exposure plate; Fig. 3 is a front view of the inner surface of the cam plate; The figure is a front view of the outer surface of the cam plate, Figure 5 is a cross-sectional view taken along the line V-V in Figures 3 and 4, Figures 6 to 8 are diagrams for vertical movement of the exposure plate, and Figure 9 is a conventional 1 is a schematic configuration diagram of a color image recording device. DESCRIPTION OF SYMBOLS 1...Mask master production part, 20...Color image recording part, 30...Positioning device, 52...Exposure table, 110...Exposure base plate, 117...Cam plate, 14
0... Operating link, 151... Auxiliary link.

Claims

[Scope of utility model registration request]

In an exposure stage of an image recording apparatus, which is provided in an exposure device that exposes a photosensitive recording medium through a mask original plate, and for bringing the photosensitive recording medium and mask original into close contact with an alignment device that aligns them, the photosensitive recording medium is exposed to light through the photosensitive recording medium. An exposure plate constituting a part of the exposure table is provided along the exposure table, a pair of cam plates are rotatably provided on both sides near one end of the exposure plate, and cam grooves are provided on the inner and outer surfaces of the cam plate. cam followers attached to both sides of one end of the exposure table plate are engaged with the cam grooves on the inner surface of the cam plate, and cam followers at one end of the operating link are engaged with the cam grooves on the outer surface of the cam plate. , a middle portion of the actuating link is pivotally connected to a fixed frame extending along both sides of the exposure table;
The other end of the operating link is pivotally attached to the side surface of the other end of the exposure plate, and both cam grooves of the cam plate are parallel to the alignment device at a position where the exposure plate is closest to the alignment device. An exposure table for an image recording apparatus, characterized in that it is formed as follows.