JPS5917937U - Double-sided paper reversing device for sheet-fed printing presses - Google Patents
Double-sided paper reversing device for sheet-fed printing pressesInfo
- Publication number
- JPS5917937U JPS5917937U JP11224382U JP11224382U JPS5917937U JP S5917937 U JPS5917937 U JP S5917937U JP 11224382 U JP11224382 U JP 11224382U JP 11224382 U JP11224382 U JP 11224382U JP S5917937 U JPS5917937 U JP S5917937U
- Authority
- JP
- Japan
- Prior art keywords
- paper
- double
- sheet
- suction
- fed printing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
- Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図ないし第１２図は本考案に係る枚葉印刷機の両面
刷用紙反転装置の実施例を示し、第１図はこれを実施し
た枚葉輪転印刷機の胴配列図、第２図は同じく反転胴の
原動側側面図、第３図は反転胴の操作側側面図、第４図
は反転胴外周部の拡大断面図、第５図は反転胴の原動側
軸端外周部を展開して示す一部破断乎面図、第６図は反
転胴の操作側軸端外周部を展開して示す一部破断乎面図
、第７図は両面刷の紙尻咥え状態を第４図に対応して示
す反転胴外周部の拡大断面図、第８図ａは反転爪の側面
図、第８図すは爪台小物の側面図、第９図ａは吸着ヘッ
ドの断面図、第９図すは吸着ヘッドの斜視図、第１０図
は片面刷の動作説明図、第１１図は両面刷の動作説明図
、第１２図は吸着動作説明図である。
３・・・・・・圧胴、８・・・・・・紙、２５・・・・
・・反転爪、４９・・・・・・吸着レバー、５１・・・
・・・吸着ヘッド、５１ａ。
５１ｂ・・・・・・吸着孔、５１Ｃ，５１ｄ・・・・・
・吸気路、５２・・・・・・連通孔。
（０）
ｒ）／ −ｒべ１
４）イ）□４１ ％−ｔ、−ｊ
５８1 to 12 show an embodiment of the double-sided paper reversing device for a sheet-fed printing press according to the present invention, and FIG. 1 is a cylinder arrangement diagram of a sheet-fed rotary printing press in which this is implemented, and FIG. Similarly, Fig. 3 is a side view of the driving side of the reversing cylinder, Fig. 3 is a side view of the operating side of the reversing cylinder, Fig. 4 is an enlarged cross-sectional view of the outer periphery of the reversing cylinder, and Fig. 5 is an expanded view of the outer periphery of the shaft end of the reversing cylinder on the driving side. Figure 6 is a partially cutaway view showing the outer periphery of the operating side shaft end of the reversing cylinder developed, and Figure 7 is a partially cutaway view showing the state in which the paper end of double-sided printing is held in the mouth. FIG. 8a is a side view of the reversing claw, FIG. 8 is a side view of the small claw stand, FIG. 9a is a cross-sectional view of the suction head, and FIG. 10 is an explanatory diagram of the operation of single-sided printing, FIG. 11 is an explanatory diagram of the operation of double-sided printing, and FIG. 12 is an explanatory diagram of the suction operation. 3...Impression cylinder, 8...Paper, 25...
... Reversing claw, 49... Adsorption lever, 51...
...Suction head, 51a. 51b...Adsorption hole, 51C, 51d...
-Intake path, 52...Communication hole. (0) r) / -rbe1 4) A) □41 %-t, -j 58
Claims (1)
る下流側の胴の吸着装置で吸着し、反転爪で咥えてこの
紙を反転させる枚葉印刷機の両面刷用反転装置において
、前記吸着装置に設けた吸着ヘッドの端面に複数個の吸
気孔を穿設し、前記紙の咥え側に位置する前記吸着孔と
エア源側連通孔とを連結する吸気路の径を、前記紙の紙
尻側に位置する前記吸気孔と前記連通孔とを連結する吸
気路の径よりも小径に形成したことを特徴とする枚葉印
刷機の両面刷用紙反転装置。In a reversing device for double-sided printing of a sheet-fed printing press, in which the trailing edge of a paper wound around an upstream cylinder is adsorbed by a suction device on a downstream cylinder that is in contact with the upstream side, and the paper is reversed by being gripped by a reversing claw. , a plurality of suction holes are formed in the end surface of the suction head provided in the suction device, and the diameter of the suction path connecting the suction holes located on the side where the paper is held and the air source side communication hole is set; A double-sided paper reversing device for a sheet-fed printing press, characterized in that the diameter is smaller than the diameter of an air intake path that connects the air intake hole located on the trailing edge side of the paper and the communication hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11224382U JPS5917937U (en) | 1982-07-24 | 1982-07-24 | Double-sided paper reversing device for sheet-fed printing presses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11224382U JPS5917937U (en) | 1982-07-24 | 1982-07-24 | Double-sided paper reversing device for sheet-fed printing presses |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5917937U true JPS5917937U (en) | 1984-02-03 |
| JPH0136609Y2 JPH0136609Y2 (en) | 1989-11-07 |
Family
ID=30260271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11224382U Granted JPS5917937U (en) | 1982-07-24 | 1982-07-24 | Double-sided paper reversing device for sheet-fed printing presses |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5917937U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61147650U (en) * | 1985-03-05 | 1986-09-11 |
-
1982
- 1982-07-24 JP JP11224382U patent/JPS5917937U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61147650U (en) * | 1985-03-05 | 1986-09-11 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0136609Y2 (en) | 1989-11-07 |
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