JPS5938034U

JPS5938034U - Printing cylinder replacement unit for foam rotary presses

Info

Publication number: JPS5938034U
Application number: JP13375882U
Authority: JP
Inventors: 雅幸井爪
Original assignee: Individual
Current assignee: Individual
Priority date: 1982-09-01
Filing date: 1982-09-01
Publication date: 1984-03-10

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

図面はこの考案の実施例を示し、第１図はオフセットフ
オーム輪転機の構成図、第２図は同駆動装置と紙の流れ
を示す説明図、第３図は給紙部の縦断面図、第４図は第
３図ＩＶ−ＩＶ線の断面図、第５因は給紙部の張力調整
装置の斜視図、第６図はオフセット印刷部の縦断面図、
第一７図は第６図■−■線の断面図、第８図はオフセッ
ト印刷部の印刷胴交換ユニットの部分を拡大して示す側
面図、第９図は第９図Ｘ−Ｘ線の断面図、第１０図は第
９図Ｘ−Ｘ線の拡大断面図、第１１図は第９図Ｍ−Ｘｔ
線の矢視図、第１２図は上記と異なる印刷胴交換ユニッ
トを示す第１１図相当の図面、第１３図はバックカーボ
ン印刷部の縦断面図、第１４図は加工部の縦断面図、第
１５図はパンチ装置の部分省略斜視図、第１６図はパン
チ装置のピンホイールの縦断面図、第１７図はスリッタ
装置の加工　゛ヘッドの正面図、第１８図は第９図Ｘ−
Ｘ■線の拡大断面図、第１９図はジグザグ折り機の縦断
面図である。２・・・オフセット印刷部、４０・・・フレーム、４３
・・・印刷胴交換ユニット、７５・・・キャスタ、７６
・・・台車、７９・・・印刷胴支持体、８０・・・版胴
、８１・・・ブランケット胴、８２・・・圧胴。The drawings show an embodiment of this invention; Fig. 1 is a block diagram of an offset form rotary press, Fig. 2 is an explanatory diagram showing the drive device and the flow of paper, and Fig. 3 is a longitudinal cross-sectional view of the paper feed section. FIG. 4 is a sectional view taken along the line IV-IV in FIG. 3, the fifth factor is a perspective view of the tension adjustment device in the paper feed section, and FIG.
Figure 17 is a sectional view taken along the line ■-■ in Figure 6, Figure 8 is an enlarged side view showing the print cylinder replacement unit of the offset printing section, and Figure 9 is a cross-sectional view taken along the line X-X in Figure 9. 10 is an enlarged sectional view taken along the line X-X in FIG. 9, and FIG. 11 is an enlarged sectional view taken along the line M-Xt in FIG.
12 is a drawing corresponding to FIG. 11 showing a printing cylinder replacement unit different from the above, FIG. 13 is a longitudinal cross-sectional view of the back carbon printing section, FIG. 14 is a longitudinal cross-sectional view of the processing section, Fig. 15 is a partially omitted perspective view of the punching device, Fig. 16 is a vertical sectional view of the pinwheel of the punching device, Fig. 17 is a front view of the processing head of the slitter device, and Fig. 18 is Fig. 9
FIG. 19 is an enlarged sectional view taken along the X-line and a vertical sectional view of the zigzag folding machine. 2... Offset printing section, 40... Frame, 43
...Print cylinder replacement unit, 75...Casters, 76
... Cart, 79... Printing cylinder support, 80... Plate cylinder, 81... Blanket cylinder, 82... Impression cylinder.

Claims

[Scope of utility model registration request]

A printing cylinder replacement unit that is detachably attached to the frame 40 of the printing section 2 and has casters 75.
6 and a printing cylinder support 79 that is integrally fixed on a carriage 76, and on the printing cylinder support 79, at least a plate cylinder 80 and a blanket cylinder 81 or an impression cylinder 8 in contact therewith.
A printing cylinder exchange unit in a foam rotary press to which 2 is attached.