JPS6450252U - - Google Patents
Info
- Publication number
- JPS6450252U JPS6450252U JP14449087U JP14449087U JPS6450252U JP S6450252 U JPS6450252 U JP S6450252U JP 14449087 U JP14449087 U JP 14449087U JP 14449087 U JP14449087 U JP 14449087U JP S6450252 U JPS6450252 U JP S6450252U
- Authority
- JP
- Japan
- Prior art keywords
- sheet pile
- pile
- sheets
- top surface
- remaining amount
- 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
- 238000001514 detection method Methods 0.000 claims 5
- 238000010586 diagram Methods 0.000 description 3
- 210000000078 claw Anatomy 0.000 description 1
Landscapes
- Registering Or Overturning Sheets (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
- Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
- Controlling Sheets Or Webs (AREA)
Description
第１図は本考案の実施例を示す構成図、第２図
はセンサ部を抽出・拡大して示す構成図、第３図
ａ，ｂはセンサ部の動作状態を示す説明図、第４
図は枚葉印刷機を示す平面図である。
図面中、１は枚葉紙、２はフイーダ、３は紙積
台、４はパレツト、２３はネジ軸、２６，２７は
爪、２９はモータ、３３はネジ軸、３８，３９は
支持部材、４５はモータ、４８は当板、４９，５
０はセンサ、５１，５２は補助吹き、６０はマイ
クロスイツチ、６１，６２は近接センサ、６３は
制御部である。
Fig. 1 is a block diagram showing an embodiment of the present invention, Fig. 2 is a block diagram showing an extracted and enlarged sensor section, Figs. 3 a and b are explanatory diagrams showing the operating state of the sensor section, and Fig. 4
The figure is a plan view showing a sheet-fed printing press. In the drawing, 1 is a sheet, 2 is a feeder, 3 is a paper stacking table, 4 is a pallet, 23 is a screw shaft, 26 and 27 are claws, 29 is a motor, 33 is a screw shaft, 38 and 39 are support members, 45 is the motor, 48 is the contact plate, 49,5
0 is a sensor, 51 and 52 are auxiliary blowers, 60 is a micro switch, 61 and 62 are proximity sensors, and 63 is a control section.
Claims (1)
刷機へ供給されるに従い上昇させられる紙積台と
、 紙積台の上方位置で枚葉紙の搬出方向と直交す
る左右方向に沿い架設されて回転自在に支持され
たネジ軸及びこのネジ軸を回転させるモータでな
る左右移動手段と、 前記ネジ軸の回転によりネジ軸に沿い移動する
ように設置されており、枚葉紙パイルの左右の一
端面を検出するセンサ部と、 紙積台に積載した枚葉紙パイルを、前記センサ
部の検出信号を基に、左右方向に沿い移動させて
枚葉紙の位置を調節する枚葉紙位置調節手段と、 紙積台上の枚葉紙の残量が少なくなつたことを
検出する残量検出センサと、 新たな枚葉紙パイルが積載された紙積台が上昇
してくる際に新たな枚葉紙パイルの上面が紙出位
置に到達したことを検出するパイル上面検出セン
サと、 前記残量検出センサにより枚葉紙残量が少なく
なつたことを検出すると、前記センサ部が枚葉紙
パイルの端面から離れるように前記左右移動手段
の駆動制御をし、前記パイル上面検出センサによ
り新たな枚葉紙パイルの上面が紙出位置に到達し
たことを検出すると、前記センサ部が枚葉紙パイ
ルの端面を検出し得る位置に占位するよう前記左
右移動手段を駆動制御する制御手段と、を有する
ことを特徴とする枚葉印刷機のフイーダ。[Scope of Claim for Utility Model Registration] A paper stacking table that is raised as a sheet pile is loaded and the sheets are fed to a printing press; a screw shaft installed along orthogonal left and right directions and rotatably supported; and a left-right moving means comprising a motor for rotating the screw shaft; , a sensor section that detects one left and right end surface of a sheet pile, and a sheet pile stacked on a paper stacking stand, which moves the sheet pile in the left and right direction based on the detection signal of the sensor section to stack the sheets. A sheet position adjustment means for adjusting the position, a remaining amount detection sensor for detecting when the remaining amount of sheets on the paper stack is low, and a paper stack on which a new sheet pile is loaded. A pile top surface detection sensor detects that the top surface of a new sheet pile has reached the paper output position when the pile rises, and the remaining amount detection sensor detects that the remaining amount of sheets is low. Then, the drive control of the left and right moving means is performed so that the sensor section moves away from the end face of the sheet pile, and the pile top surface detection sensor detects that the top surface of a new sheet pile has reached the paper output position. A feeder for a sheet-fed printing press, comprising: control means for driving and controlling the left-right moving means so that the sensor section is positioned at a position where the end face of the sheet pile can be detected.
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987144490U JPH062981Y2 (en) | 1987-09-24 | 1987-09-24 | Sheet-fed press feeder |
| US07/247,951 US4971311A (en) | 1987-09-24 | 1988-09-22 | Feeder for sheet-feed printing machine |
| EP19920250139 EP0505021A3 (en) | 1987-09-24 | 1988-09-23 | Feeder for a sheet-feed printing machine |
| EP88730217A EP0309388B1 (en) | 1987-09-24 | 1988-09-23 | Feeder for sheet-feed printing machine |
| DE8888730217T DE3877104T2 (en) | 1987-09-24 | 1988-09-23 | FEEDING DEVICE FOR SHEET PRINTING MACHINE. |
| EP19920250138 EP0506221A3 (en) | 1987-09-24 | 1988-09-23 | Feeder for sheet-feed printing machine. |
| AT88730217T ATE84010T1 (en) | 1987-09-24 | 1988-09-23 | FEED DEVICE FOR SHEET PRINTING PRESS. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987144490U JPH062981Y2 (en) | 1987-09-24 | 1987-09-24 | Sheet-fed press feeder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6450252U true JPS6450252U (en) | 1989-03-28 |
| JPH062981Y2 JPH062981Y2 (en) | 1994-01-26 |
Family
ID=31412248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987144490U Expired - Lifetime JPH062981Y2 (en) | 1987-09-24 | 1987-09-24 | Sheet-fed press feeder |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH062981Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56114957A (en) * | 1980-02-18 | 1981-09-09 | Canon Inc | Transfer material feeder |
| JPS61145042A (en) * | 1984-12-19 | 1986-07-02 | Komori Printing Mach Co Ltd | Paper piling position control device for leaf printing machine |
-
1987
- 1987-09-24 JP JP1987144490U patent/JPH062981Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56114957A (en) * | 1980-02-18 | 1981-09-09 | Canon Inc | Transfer material feeder |
| JPS61145042A (en) * | 1984-12-19 | 1986-07-02 | Komori Printing Mach Co Ltd | Paper piling position control device for leaf printing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH062981Y2 (en) | 1994-01-26 |
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