JP2761186B2 - Paper removal machine for paper inspection - Google Patents
Paper removal machine for paper inspectionInfo
- Publication number
- JP2761186B2 JP2761186B2 JP6051030A JP5103094A JP2761186B2 JP 2761186 B2 JP2761186 B2 JP 2761186B2 JP 6051030 A JP6051030 A JP 6051030A JP 5103094 A JP5103094 A JP 5103094A JP 2761186 B2 JP2761186 B2 JP 2761186B2
- Authority
- JP
- Japan
- Prior art keywords
- printed matter
- inspection
- conveyor
- paper
- printed
- 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.)
- Expired - Fee Related
Links
- 238000007689 inspection Methods 0.000 title claims description 47
- 238000011144 upstream manufacturing Methods 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 3
- 238000000605 extraction Methods 0.000 claims description 3
- 210000000078 claw Anatomy 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000036544 posture Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
Landscapes
- Inking, Control Or Cleaning Of Printing Machines (AREA)
- Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は、連続的に重なり合って
搬送される多数の印刷物から検紙用印刷物を抜き取る装
置であって、例えば、輪転機等より連続的に印刷、搬送
されてくる印刷物を製品検査のために、搬送の途中にお
いて一部を取り出すものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a device for extracting printed paper for inspection from a large number of printed materials which are continuously conveyed and conveyed, for example, a printed material continuously printed and conveyed by a rotary press or the like. Is partly taken out during transportation for product inspection.
【０００２】[0002]
【従来の技術】従来の検紙用印刷物抜き取り装置として
は、例えば、特開平４−１８２２５５号公報に開示され
ているように、連続的に重なり合って搬送される多数の
印刷物から検紙用印刷物を引き抜く場合には、検紙用印
刷物を引き抜く把持具が当該検紙用印刷物を把持し易い
ように、当該検紙用印刷物の上に重ねられている後続次
位の印刷物を引き抜き位置上流において作動爪によって
係止してその移動を一時停止させて検紙用印刷物の上面
に重なり合っている後続次位の印刷物の部分を上流側に
ずらせて当該検紙用印刷物と後続次位の印刷物との間隔
を拡げていた。したがって、把持具の下爪で検紙用印刷
物を掬い上げ易くなるので引き抜き把持が容易となる。2. Description of the Related Art As a conventional paper inspection printing material extracting apparatus, for example, as disclosed in Japanese Patent Application Laid-Open No. 4-182255, a paper inspection printing material is extracted from a large number of printed materials which are continuously superimposed and conveyed. In the case of pulling out the printed matter for inspection, the subsequent next printed matter superimposed on the printed matter for paper inspection is operated with an operating claw upstream of the drawing position so that the gripper for pulling out the printed matter for paper inspection can easily grip the printed matter for paper inspection. To stop the movement and temporarily shift the portion of the succeeding next printed material overlapping the upper surface of the printed material for printing paper to the upstream side so as to increase the interval between the printed material for paper inspection and the next printed material for subsequent printing. Was expanding. Therefore, the printed matter for paper inspection can be easily scooped up by the lower claws of the gripper, so that pull-out gripping is facilitated.
【０００３】[0003]
【発明が解決しようとする課題】上述した従来技術にお
いては、検紙用印刷物の後続次位の印刷物が作動爪によ
って一時的に流れを停止せしめられるので、後続印刷物
が流れを止められた該印刷物によって整正状態が乱され
て検紙用印刷物抜き取り以降の作業工程に大きな障害と
なるおそれがあり、また、把持具の下爪が検紙用印刷物
を掬い取ることにより把持可能となるが、該検紙用印刷
物の前端と前位に位置する印刷物の重なり隙間を積極的
に形成させていないので、把持具下爪が該隙間に挿入さ
れる確実性が低く、特に印刷物が薄物の場合には下爪の
挿入成功率はきわめて低くなる欠点を有している。さら
に、把持具の爪の開閉を電気信号によって行っているの
で、電気的トラブル発生時には引き抜き動作を遂行でき
ないという欠点もある。In the above-mentioned prior art, the flow of the next printed matter following the paper inspection print is temporarily stopped by the operating claw, so that the flow of the printed matter is stopped. There is a possibility that the correction state is disturbed, and there is a possibility that the work process after the removal of the printed matter for paper inspection may become a great obstacle, and the lower nail of the gripper can be gripped by scooping out the printed matter for paper inspection. Since the overlapping gap between the front end of the printed matter for inspection and the printed matter located at the front position is not positively formed, the certainty that the lower jaw of the gripper is inserted into the gap is low, especially when the printed matter is thin. There is a drawback that the success rate of lower nail insertion is extremely low. Furthermore, since the opening and closing of the claws of the gripper are performed by an electric signal, there is a drawback that the pull-out operation cannot be performed when an electric trouble occurs.
【０００４】本発明は、上述した従来技術の欠点を除去
するために、搬送コンベヤ上で連続的に重なり合って載
置されている多数の印刷物の中から、検紙用印刷物引き
抜き位置の前記搬送コンベヤ下方に該コンベヤ搬送面を
部分的に持ち上げる検紙用印刷物起立ローラを配設し、
該搬送コンベヤ上方に把持付勢された検紙用印刷物把持
具を有する検紙用印刷物引き抜きコンベヤを配設し、該
引き抜きコンベヤ経路の検紙用印刷物把持待機位置およ
び検紙用印刷物脱荷位置に、前記把持具を把持付勢力に
抗して開放させる把持待機カムおよび開放脱荷カムをそ
れぞれ設け、さらに、搬送コンベヤ上流位置には検出器
を配設して、該検出器の検出した検紙用印刷物検出信号
を遅延タイマーによって遅延した信号によって前記検紙
用印刷物起立ローラの持ち上げ動作と、前記検紙用印刷
物引き抜きコンベヤの引抜き動作とをそれぞれ行なわせ
るようにするとともに、検紙用印刷物引き抜きコンベヤ
を、搬送コンベヤより大なる速度で引き抜き方向に間欠
駆動できるようにして検紙用印刷物の抜き取り装置とし
たものである。[0004] In order to eliminate the above-mentioned drawbacks of the prior art, the present invention aims to remove the above-mentioned conveyer from a large number of prints that are continuously stacked on the conveyer at a position where the printed matter for paper inspection is pulled out. A paper inspection printed material erecting roller that partially lifts the conveyor transport surface is provided below,
A paper-extraction printed matter pulling-out conveyor having a paper-exposed printed matter gripping tool gripped and biased above the transport conveyor is provided, and the paper-extraction printed matter gripping standby position and the paper inspection printed matter unloading position of the drawing-out conveyor path. A grip standby cam for opening the gripper against the gripping urging force and an opening / unloading cam, respectively, and a detector disposed at a position upstream of the transport conveyor, and a paper detector detected by the detector. A signal obtained by delaying a printed matter detection signal by a delay timer causes a lifting operation of the paper inspection printed matter erecting roller and a pulling-out operation of the paper inspection printed matter pulling-out conveyor, respectively. Can be intermittently driven in the pulling-out direction at a speed higher than the speed of the transport conveyor to form a paper inspection printed matter extracting device.
【０００５】[0005]
【作用】搬送コンベヤの上流位置において検紙用印刷物
の前端部を前位の印刷物との重なり段部で検出し、該検
出信号が夫々タイマーを介して下流位置にある検紙用印
刷物起立ローラ並びに引き抜きコンベヤに入力される。
そして、当該検紙用印刷物が引き抜き位置に到達したと
きに該起立ローラが作動して搬送コンベヤの搬送面を部
分的に持ち上げる。At the upstream position of the conveyance conveyor, the front end of the printed paper is detected at the overlapping step with the preceding printed material. Input to the pulling conveyor.
Then, when the printed matter for inspection reaches the pulling-out position, the upright roller operates to partially lift the transport surface of the transport conveyor.
【０００６】したがって、該搬送面上の当該検紙用印刷
物は持ち上げられてその前端部が起立し、重なり合って
いる前位の印刷物上面より遊離した状態になるから、待
機位置で開放している把持具の開口内に挿入されること
になり、さらに前記タイマーの遅延作動によって引き抜
きコンベヤが作動すると、把持具は把持待機カムから外
れて把持付勢力が作用し、検紙用印刷物は把持具に把持
されて搬送コンベヤより大なる速度で引き抜き方向に搬
送され、検紙用印刷物脱荷位置に配された開放脱荷カム
によって把持具は再び強制的に開放させられて、検紙用
印刷物は搬送コンベヤ上より抜き取られて放下され、検
査工程へと運ばれる。Therefore, the printed matter for inspection on the conveying surface is lifted up, the front end thereof is raised, and is released from the upper surface of the overlapping printed matter, so that the gripper opened at the standby position is held. When the pull-out conveyor is activated by the delay operation of the timer, the gripper is released from the grip standby cam and a gripping urging force is applied, and the printed paper is gripped by the gripper. Is transported in the pull-out direction at a speed greater than that of the conveyor, and the gripper is forcibly released again by the opening / unloading cam disposed at the paper inspection paper unloading position. It is extracted from above and released, and transported to the inspection process.
【０００７】[0007]
【実施例】図１は本発明の正面図であって、矢印Ｘ１方
向に移動する搬送コンベヤ１上には、搬送方向前端部が
前位の印刷物後端部上に重なり合い、後端部上に後位の
印刷物前端部が重なり合う姿勢で多数の印刷物Ａが互い
に連続して重なり合って載置されている。FIG. 1 is a front view of the present invention. On a conveyor 1 moving in the direction of arrow X1, a front end in the conveyance direction overlaps a rear end of a preceding printed material, and A large number of printed materials A are placed on top of each other in such a manner that the front end portions of the rear printed materials overlap.
【０００８】そして、これら多数の印刷物Ａの中から検
紙用印刷物Ａ’を抜き取る位置には、搬送コンベヤ１の
下方に検紙用印刷物起立ローラ２を多数取付けた起立ロ
ーラコンベヤ２’が、そして上方に間欠高速駆動される
検紙用印刷物引き抜きコンベヤ３が、夫々前記搬送コン
ベヤ１と同じ方向すなわちＸ２方向並びにＸ３方向に懸
回するように配設されている。なお、起立ローラコンベ
ヤ２’は回転自在な起立ローラ２を上端に取付けた昇降
駆動杆としても差支えなく、また引き抜きコンベヤ３は
往復動コンベヤであっても、又は往復動スイング杆であ
っても定位置停止するものであれば差支えない。[0008] At the position where the printed matter A 'for paper inspection is extracted from the large number of printed matter A, an upright roller conveyor 2' provided with a large number of paper inspection printed matter erecting rollers 2 below the conveyor 1; The printed matter extracting conveyors 3 which are intermittently driven at high speed upward are arranged so as to be suspended in the same direction as the transport conveyor 1, that is, in the X2 direction and the X3 direction. The upright roller conveyor 2 'may be a lifting drive rod having the rotatable upright roller 2 attached to the upper end thereof, and the pulling-out conveyor 3 may be a reciprocating conveyor or a reciprocating swinging rod. Anything that stops at the position can be used.
【０００９】前記引き抜きコンベヤ３には検紙用印刷物
把持具４が取付けられており、該把持具４の可動顎４Ａ
は閉止方向、すなわち印刷物Ａ’を把持する方向に常時
付勢されている。[0010] A gripping tool 4 for paper inspection is attached to the pull-out conveyor 3, and a movable jaw 4A of the gripping tool 4 is provided.
Is always urged in the closing direction, that is, the direction in which the printed matter A ′ is gripped.
【００１０】しかし、該引き抜きコンベヤ３の下端位
置、すなわち、把持具の把持待機位置においては、引き
抜きコンベヤ３の経路に沿って固設された把持待機カム
５によって把持具の可動顎４Ａは閉止付勢力に抗して開
方向に保持されており、また、該引き抜きコンベヤ３の
上方の検紙用印刷物Ａ’の脱荷位置においては、再び、
検紙用印刷物Ａ’を把持してきた把持具４の下顎４Ａを
閉止付勢力に抗して開方向に作動させる開放脱荷カム６
が設けられている。なお、把持具４の上顎４Ｂは引き抜
きコンベヤ３に取付けられる。However, at the lower end position of the pull-out conveyor 3, that is, at the holding standby position of the gripper, the movable jaw 4A of the gripper is closed by the gripping standby cam 5 fixed along the path of the pull-out conveyor 3. It is held in the opening direction against the force, and at the unloading position of the inspection paper printed matter A ′ above the pull-out conveyor 3, again,
An opening / unloading cam 6 that operates the lower jaw 4A of the gripper 4 that has gripped the paper inspection printed material A ′ in the opening direction against the closing urging force.
Is provided. The upper jaw 4B of the gripper 4 is attached to the pull-out conveyor 3.
【００１１】検紙用印刷物Ａ’の引き抜き位置の上流に
はレーザー変位計等の検出器７が配置されて、搬送コン
ベヤ１上の検紙用印刷物Ａ’の前端を前位の印刷物の上
に重なり合って生ずる段差によって検出し、該検出信号
は検紙用印刷物Ａ’が検出器７から前記引き抜き位置に
到達する遅延タイマーによって前記起立ローラ２および
引き抜きコンベヤ３の夫々の駆動源に送信される。A detector 7 such as a laser displacement meter is disposed upstream of the position where the printed matter A 'is pulled out, and the front end of the printed matter A' on the conveyor 1 is placed above the printed matter at the front. The detection signal is sent to the drive source of the upright roller 2 and the pulling conveyor 3 by a delay timer when the printed sheet A 'arrives from the detector 7 at the pulling position.
【００１２】そして、検出器７によって検出された検紙
用印刷物Ａ’の前端が起立ローラ２の位置に到達する
と、起立ローラが作動して搬送コンベヤ１の搬送面を部
分的に持ち上げる。搬送面が持ち上げられると、搬送面
上の検紙用印刷物Ａ’の前端が前位の印刷物上面より遊
離して起立姿勢となり、開口保持されている把持具４の
下顎４Ａ上に深く導入される。When the front end of the printed paper A 'detected by the detector 7 reaches the position of the upright roller 2, the upright roller operates to partially lift the transport surface of the transport conveyor 1. When the transport surface is lifted, the front end of the printed paper A 'on the transport surface is separated from the upper surface of the printed material in the front position to be in an upright posture, and is deeply introduced onto the lower jaw 4A of the gripper 4 which is held open. .
【００１３】そこで、前記遅延タイマーの作動によって
引き抜きコンベヤ３が作動することにより把持具の下顎
４Ａが把持待機カム５から外れるから付勢力により下顎
４Ａは閉じられ、検紙用印刷物Ａ’は把持具４に把持さ
れて脱荷位置に移送され、開放脱荷カム６によって下顎
４Ａは付勢力に抗して強制的に開口し、検紙用印刷物
Ａ’は放下されて検紙工程に運ばれる。When the pull-out conveyor 3 is operated by the operation of the delay timer, the lower jaw 4A of the gripper is disengaged from the grip standby cam 5, so that the lower jaw 4A is closed by the urging force, and the printed paper A 'is gripped by the gripper. The lower jaw 4A is forcibly opened against the urging force by the opening / unloading cam 6, and the printed matter A 'for paper inspection is released and carried to the paper inspection process.
【００１４】[0014]
【発明の効果】本発明は、多数の印刷物が連続して重な
り合って載置されている搬送コンベヤの搬送面を、検紙
用印刷物引き抜き位置において起立ローラにより部分的
に持ち上げることにより所望の検紙用印刷物の前端を起
立させて前位の印刷物上面より遊離させたので、該検紙
用印刷物の前端はきわめて容易に待機位置の把待具の開
口内に深く導入され、しかも当該検紙用印刷物の前端を
起立させるだけであるから後続する印刷物の搬送コンベ
ヤ上における整正姿勢をまったく乱すことなく、且つ、
搬送コンベヤより大なる速度で引き抜き方向に間欠駆動
される引き抜きコンベヤに前記把持具が取付けられてい
るので、該検紙用印刷物の引き抜き時において前位およ
び次位の印刷物の姿勢に乱れを与えることなく引き抜く
ことができるから、引き抜き後の搬送コンベヤ上の多数
の印刷物は整然と次工程に搬送され、引き抜き後の印刷
物取扱い作業に支障を与えることは皆無である。さら
に、把持具の開閉は把持付勢手段と該付勢手段に抗して
開口させるカム手段とにより行ったので、開閉動作が迅
速で電気的手段に比し確実に作動させることができる
等、すぐれた効果を有するものである。According to the present invention, a desired paper inspection is carried out by partially raising a transport surface of a transport conveyor, on which a large number of printed materials are successively placed one on top of another, by an upright roller at a paper printed material extracting position. Since the front end of the printed matter for printing is raised and released from the upper surface of the printed matter at the front, the front end of the printed matter for paper inspection is very easily introduced deep into the opening of the holding tool at the standby position, and furthermore, the printed matter for paper inspection Only raises the front end of the printed matter without disturbing the straightening posture of the subsequent printed matter on the conveyor, and
Since the gripping tool is attached to the drawing conveyor that is intermittently driven in the drawing direction at a speed higher than the speed of the conveyor, the postures of the preceding and next printed matter are disturbed when the printed matter for inspection is pulled out. Therefore, a large number of printed materials on the conveyor after the drawing are conveyed to the next process in an orderly manner, and there is no hindrance to the printed material handling operation after the drawing. Further, since the opening and closing of the gripper is performed by the gripping urging means and the cam means for opening against the urging means, the opening / closing operation can be performed more quickly and more reliably than the electric means. It has an excellent effect.
【図１】本発明の把持具待機位置にある正面図である。FIG. 1 is a front view showing a gripper standby position according to the present invention.
【図２】本発明の把持具開放脱荷位置にある正面図であ
る。FIG. 2 is a front view of the gripper in an open / unload position according to the present invention.
１ 搬送コンベヤ ２ 起立ローラ ３ 引き抜きコンベヤ ４ 把持具 ５ 把持待機カム ６ 開放脱荷カム ７ 検出器 DESCRIPTION OF SYMBOLS 1 Conveyor 2 Upright roller 3 Pulling conveyor 4 Gripping tool 5 Gripping standby cam 6 Opening / unloading cam 7 Detector
───────────────────────────────────────────────────── フロントページの続き (58)調査した分野(Int.Cl.6，ＤＢ名) B65H 29/62 B65H 29/66──────────────────────────────────────────────────続 き Continued on the front page (58) Field surveyed (Int.Cl. 6 , DB name) B65H 29/62 B65H 29/66
Claims (2)
に重なり合い後端部上に後位の印刷物前端部が重なり合
う姿勢で搬送コンベヤ上に載置され連続的に重なり合っ
て搬送される多数の印刷物の中から検紙用印刷物を抜き
取る装置において、 検紙用印刷物引き抜き位置の前記搬送コンベヤ下方に該
コンベヤ搬送面を部分的に持ち上げる検紙用印刷物起立
ローラを配設するとともに、該搬送コンベヤ上方に把持
付勢された検紙用印刷物把持具を有する検紙用印刷物引
き抜きコンベヤを配設し、該引き抜きコンベヤ経路の検
紙用印刷物把持待機位置および検紙用印刷物脱荷位置
に、前記把持具を把持付勢力に抗して開放させる把持待
機カムおよび開放脱荷カムをそれぞれ設け、さらに、搬
送コンベヤ上流位置には検出器を配設して、該検出器の
検出した検紙用印刷物検出信号を遅延タイマーによって
遅延した信号によって前記検紙用印刷物起立ローラの持
ち上げ動作と、前記検紙用印刷物引き抜きコンベヤの引
抜き動作とをそれぞれ行なわせるようにした検紙用印刷
物の抜き取り装置。1. A front end portion of a printed material overlaps a rear end portion of a front printed material and a front end portion of a rear printed material overlaps on a rear end portion of the printed material, and is conveyed while continuously overlapping and superposed on the rear end portion. An apparatus for extracting printed matter for inspection from a large number of printed matter, wherein a printed matter standing roller for partially lifting the conveyor conveying surface is provided below the conveyor at a position for extracting the printed matter for inspection, and a conveying roller is provided. A paper inspection printed matter pull-out conveyor having a paper inspection printed matter gripping tool gripped and biased above the conveyor is provided, and the paper inspection printed matter gripping standby position and the paper inspection printed matter unloading position of the drawing conveyor path, A holding standby cam and an opening / unloading cam for opening the gripper against the gripping urging force are provided, respectively, and further, a detector is disposed at a position upstream of the transport conveyor, and a detector is provided. The printed matter for inspection which is configured to perform the lifting operation of the roller for raising the printed matter for inspection and the pulling-out operation of the conveyor for extracting the printed matter for inspection by a signal obtained by delaying the detected detection signal for printed matter by a delay timer. Extraction device.
コンベヤより大なる速度で引き抜き方向に間欠駆動され
る請求項１記載の検紙用印刷物の抜き取り装置。2. A paper inspection printed matter extracting apparatus according to claim 1, wherein the paper inspection printed matter extracting conveyor is intermittently driven in a drawing direction at a speed higher than that of the transport conveyor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6051030A JP2761186B2 (en) | 1994-02-25 | 1994-02-25 | Paper removal machine for paper inspection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6051030A JP2761186B2 (en) | 1994-02-25 | 1994-02-25 | Paper removal machine for paper inspection |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH07237803A JPH07237803A (en) | 1995-09-12 |
| JP2761186B2 true JP2761186B2 (en) | 1998-06-04 |
Family
ID=12875419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6051030A Expired - Fee Related JP2761186B2 (en) | 1994-02-25 | 1994-02-25 | Paper removal machine for paper inspection |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2761186B2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005087636A1 (en) * | 2004-03-11 | 2005-09-22 | Seiko Epson Corporation | Image forming device |
| JP4478838B2 (en) * | 2005-01-21 | 2010-06-09 | グンゼ株式会社 | Printed material sampling apparatus and printed material sampling method |
| JP6865276B2 (en) * | 2016-10-18 | 2021-04-28 | ボブスト メックス ソシエテ アノニムＢｏｂｓｔ Ｍｅｘ ＳＡ | Directional change and sampling device and method for plate-shaped elements |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58125560A (en) * | 1982-01-14 | 1983-07-26 | Tsubakimoto Chain Co | Method of and device for extracting newspaper or the like |
-
1994
- 1994-02-25 JP JP6051030A patent/JP2761186B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH07237803A (en) | 1995-09-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |