JPH0244741U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の一実施例を示す真空密着式焼
枠装置の縦断側面図、第２図はその要部の分解斜
視図、第３図は公知の焼枠装置の斜視図、第４図
は問題点を説明するための要部拡大断面図である
。 １…弾性シート、３…下枠、４…受台、５…縁
枠、６…透光板、７…上枠、１０…排気手段、１
１…しごきローラ、２０…ローラ昇考手段。 Fig. 1 is a vertical sectional side view of a vacuum-adhesive baking frame device showing an embodiment of the present invention, Fig. 2 is an exploded perspective view of its main parts, Fig. 3 is a perspective view of a known baking frame device, and Fig. 4 is a perspective view of a known baking frame device. The figure is an enlarged sectional view of the main part for explaining the problem. DESCRIPTION OF SYMBOLS 1...Elastic sheet, 3...Lower frame, 4...Bed, 5...Edge frame, 6...Translucent plate, 7...Upper frame, 10...Exhaust means, 1
1...Stretching roller, 20...Roller promotion means.

Claims (1)

【実用新案登録請求の範囲】 下枠の上面に弾性シートを張設して成る受台と
、縁枠の下面に透光板を備え、受台に対して開閉
自在に設けた上枠と、排気手段と、弾性シートの
下面に圧接して転動するしごきローラとを具備し
て成り、弾性シートと透光板との間に原板と感材
を密着保持するように構成した真空密着式焼枠装
置において、 しごきローラを弾性シートに圧接・離間するロ
ーラ昇降手段を付設し、往動時にしごきローラを
圧接するとともに、復動時にその圧接を解除する
ように構成したことを特徴とする真空密着式焼枠
装置。[Scope of Claim for Utility Model Registration] A pedestal made of an elastic sheet stretched over the upper surface of the lower frame, an upper frame provided with a transparent plate on the lower surface of the edge frame, and provided so as to be openable and closable with respect to the pedestal; This vacuum contact printing method is equipped with an exhaust means and an ironing roller that rolls in pressure contact with the lower surface of the elastic sheet, and is configured to hold the original plate and the photosensitive material in close contact between the elastic sheet and the transparent plate. The frame device is equipped with a roller elevating means for press-contacting and separating the squeezing roller from the elastic sheet, and is configured to press the squeezing roller during forward movement and release the press-contact during backward movement. Type baking frame device.