JPS62187731U - - Google Patents
Info
- Publication number
- JPS62187731U JPS62187731U JP7465886U JP7465886U JPS62187731U JP S62187731 U JPS62187731 U JP S62187731U JP 7465886 U JP7465886 U JP 7465886U JP 7465886 U JP7465886 U JP 7465886U JP S62187731 U JPS62187731 U JP S62187731U
- Authority
- JP
- Japan
- Prior art keywords
- pinion
- gear
- double diameter
- cam
- claw
- 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
- 210000000078 claw Anatomy 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
Description
第１図ないし第３図は本考案に係る反転機構付
枚葉印刷機の印刷切替装置の実施例を示し、第１
図はその展開縦断面図、第２図は第１図のＡ視正
面図、第３図は爪開閉カムの概要構成図、第４図
および第５図はそれぞれ反転機構付枚葉印刷機の
印刷動作を説明するために示す胴配列図を示し、
第４図は片面刷動作を説明するための胴配列図、
第５図は両面刷動作を説明するための胴配列図で
ある。
１２……倍径胴、１３……反転胴、１９，２０
……爪、３３，３６……ギア、３７……手廻しギ
ア、３７ａ……面圧フランジ、３７ｂ……基準ピ
ン孔、４５……ピニオン、４６……ピニオン軸、
５１……カム駆動ギア、５３……中間ギア、５４
，５６……カム取付板、５５……固定カム、５７
……移動カム、５８……セグメントギア、６０…
…支持板、６２……切替基準ピン。
1 to 3 show an embodiment of the printing switching device for a sheet-fed printing press with a reversing mechanism according to the present invention, and
The figure is a developed longitudinal sectional view, Figure 2 is a front view from A in Figure 1, Figure 3 is a schematic configuration diagram of the pawl opening/closing cam, and Figures 4 and 5 are of a sheet-fed printing press with a reversing mechanism. Showing a cylinder arrangement diagram shown to explain the printing operation,
Figure 4 is a cylinder arrangement diagram for explaining single-sided printing operation;
FIG. 5 is a cylinder arrangement diagram for explaining the double-sided printing operation. 12...Double diameter cylinder, 13...Reversal cylinder, 19,20
... Pawl, 33, 36 ... Gear, 37 ... Hand gear, 37a ... Surface pressure flange, 37b ... Reference pin hole, 45 ... Pinion, 46 ... Pinion shaft,
51...Cam drive gear, 53...Intermediate gear, 54
, 56...Cam mounting plate, 55... Fixed cam, 57
...Moving cam, 58...Segment gear, 60...
...Support plate, 62...Switching reference pin.
Claims (1)
転胴側ギアと、倍径胴側の爪を紙咥え離し位置で
開閉させる爪開閉カムを支持しフレーム側に回動
自在に支持されたカム支持ギアと、前記倍径胴側
ギアおよびカム支持ギアとの間をそれぞれギア連
結されたピニオンであつてこれを回動操作するこ
とにより前記倍径胴、反転胴間の位相と前記爪開
閉カムの位相とを同時に調節するピニオンとを備
えた反転機構付枚葉印刷機の印刷切替装置におい
て、前記ピニオンを、前記カム支持ギア側の中間
ギアと噛合、非噛合となるように軸方向へ摺動自
在に支持させるとともに、このピニオン側に固定
されてピニオンとともに摺動し前記爪開閉カムが
所定位相にあるときのみ前記倍径胴ギア側のピン
孔と係合する切替基準ピンを設けたことを特徴と
する反転機構付枚葉印刷機の印刷切替装置。 It supports a double diameter barrel side gear and a reversing barrel side gear that can be fixed or unfixed to each other, and a claw opening/closing cam that opens and closes the claw on the double diameter barrel side at the paper grip release position, and is rotatably supported on the frame side. A pinion is gear-coupled between the cam support gear and the double diameter cylinder side gear and the cam support gear, and by rotating the pinion, the phase between the double diameter cylinder and the reversing cylinder and the claw can be adjusted. In a printing switching device for a sheet-fed printing press with a reversing mechanism, which is equipped with a pinion that simultaneously adjusts the phase of an opening/closing cam, the pinion is axially moved so that the pinion is engaged or disengaged with the intermediate gear on the cam support gear side. A switching reference pin is provided which is slidably supported on the pinion side, and which is fixed to the pinion side, slides with the pinion, and engages with the pin hole on the double diameter barrel gear side only when the pawl opening/closing cam is in a predetermined phase. A printing switching device for a sheet-fed printing press with a reversing mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7465886U JPH0434034Y2 (en) | 1986-05-20 | 1986-05-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7465886U JPH0434034Y2 (en) | 1986-05-20 | 1986-05-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62187731U true JPS62187731U (en) | 1987-11-30 |
| JPH0434034Y2 JPH0434034Y2 (en) | 1992-08-13 |
Family
ID=30920074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7465886U Expired JPH0434034Y2 (en) | 1986-05-20 | 1986-05-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0434034Y2 (en) |
-
1986
- 1986-05-20 JP JP7465886U patent/JPH0434034Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0434034Y2 (en) | 1992-08-13 |
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