JPH01115574U - - Google Patents

Description

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

第１図はこの考案の一実施例を示す制御系のブ
ロツク図、第２図は装置全体の概略断面図、第３
図は操作パネルの平面図、第４図は製版印刷処理
におけるサイズ等の関係を示す説明図、第５図は
印刷処理用の印圧範囲等の関係を示す模式図、第
６図印圧ローラ付近の構造を示す正面図、第７図
は印圧カム付近の構造を示す水平断面図、第８図
は従来例を示す説明図、第９図は２面連写方式の
従来例を示す説明図である。 １１……原稿読取装置、１３……原稿、１４，
１５……原稿搬送装置、１９……イメージセンサ
、２０……製版装置、２１……感熱孔版原紙、２
３……原紙搬送装置、２６……印刷ドラム、２８
……給版装置、３０……印刷装置、３２……印刷
用紙、３６……用紙搬送装置、３７……印圧ロー
ラ、６２……製版制御装置、６３……印刷制御装
置、７１……印刷ドラム駆動装置、７５ａ，７５
ｂ……製版画像。 Fig. 1 is a block diagram of a control system showing one embodiment of this invention, Fig. 2 is a schematic sectional view of the entire device, and Fig. 3 is a block diagram of a control system showing an embodiment of this invention.
The figure is a plan view of the operation panel, Figure 4 is an explanatory diagram showing the relationship of sizes, etc. in plate making printing process, Figure 5 is a schematic diagram showing the relationship of printing pressure range etc. for printing process, Figure 6 is a printing pressure roller FIG. 7 is a horizontal sectional view showing the structure near the printing cam, FIG. 8 is an explanatory diagram showing a conventional example, and FIG. 9 is an explanation showing a conventional example of a two-sided continuous shooting method. It is a diagram. 11... Original reading device, 13... Original, 14,
15... Original transport device, 19... Image sensor, 20... Plate making device, 21... Thermal stencil paper, 2
3... Base paper conveyance device, 26... Printing drum, 28
... plate feeding device, 30 ... printing device, 32 ... printing paper, 36 ... paper transport device, 37 ... printing pressure roller, 62 ... plate making control device, 63 ... printing control device, 71 ... printing Drum drive device, 75a, 75
b...Prepress image.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 原稿搬送装置により搬送される原稿に光を照射
しその反射光をイメージセンサで読取る原稿読取
装置と、原紙搬送装置により搬送される感熱孔版
原紙に穿孔製版を行なう製版装置と、製版済みの
前記感熱孔版原紙を印刷ドラム外周面に巻付ける
給版装置と、前記印刷ドラムの内周面側よりイン
クを供給するとともに用紙搬送装置により搬送さ
れ印圧装置により前記印刷ドラム外周面に押付け
られる印刷用紙に対し印刷する印刷装置とを備え
た孔版式製版印刷装置において、前記原稿搬送装
置と原稿読取装置と原紙搬送装置と原紙製版装置
との作動を制御し、２枚の原稿画像を順次読取り
、それらの画像を前記印刷ドラムに１回に巻付け
られる１版分の原紙の原紙搬送方向に２面並べて
製版させる製版制御装置と、前記用紙搬送装置と
印圧装置と印刷ドラム用の印刷ドラム駆動装置と
の作動を制御し、前記１版の原紙に製版された２
面の製版画像の内、前半分又は後半分のみの製版
画像を対応する大きさの印刷用紙に選択的に印刷
される印刷制御装置とを設けたことを特徴とする
孔版式製版印刷装置。 a document reading device that irradiates light onto a document conveyed by a document conveyance device and reads the reflected light with an image sensor; a plate making device that perforates a thermal stencil sheet conveyed by a document conveyance device; A plate feeding device that wraps stencil paper around the outer peripheral surface of the printing drum; and a printing paper that supplies ink from the inner peripheral surface of the printing drum, is conveyed by a paper conveying device, and is pressed against the outer peripheral surface of the printing drum by a printing pressure device. In a stencil-type plate-making printing apparatus equipped with a printing device for printing, the operations of the document conveyance device, document reading device, base paper conveyance device, and base paper plate making device are controlled, and the operations of the document conveyance device, document reading device, base paper conveyance device, and base paper plate making device are sequentially read, a plate-making control device that makes plates by arranging two sides of one plate of base paper in the paper conveying direction, which is wound around the printing drum at a time; the paper conveying device, the printing pressure device, and the printing drum driving device for the printing drum; to control the operation of the second plate made on the base paper of the first plate.
A stencil-type plate-making and printing apparatus characterized by being provided with a printing control device that selectively prints only the front half or the rear half of the plate-making image of the surface onto printing paper of a corresponding size.