JPS5836837A - Take-off device of paper - Google Patents
Take-off device of paperInfo
- Publication number
- JPS5836837A JPS5836837A JP13325481A JP13325481A JPS5836837A JP S5836837 A JPS5836837 A JP S5836837A JP 13325481 A JP13325481 A JP 13325481A JP 13325481 A JP13325481 A JP 13325481A JP S5836837 A JPS5836837 A JP S5836837A
- Authority
- JP
- Japan
- Prior art keywords
- paper
- rack
- pinion
- sucking
- frame
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H3/00—Separating articles from piles
- B65H3/08—Separating articles from piles using pneumatic force
- B65H3/0808—Suction grippers
- B65H3/0816—Suction grippers separating from the top of pile
- B65H3/0825—Suction grippers separating from the top of pile and acting on the rear part of the articles relatively to the final separating direction
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
Abstract
Description
【発明の詳細な説明】
本発明は製本機械等に用いられる、積重ねられた紙から
一枚の紙を取出す紙取出装置に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a paper take-out device used in a bookbinding machine or the like, which takes out a sheet of paper from a stack of papers.
従来この種の装置としては、紙の表面端部な真空吸引器
で吸着することにより持」二げ、この紙を爪で挾んで取
出す構造のものが知られている。しかしこの従来例装置
では紙を抜数枚重ねたまま取出すことがあるという欠点
を有している。本発明はこの欠点を解消するものである
。Conventionally, this type of device is known to have a structure in which the surface edge of the paper is picked up by a vacuum suction device, and then the paper is picked up with nails and taken out. However, this conventional device has a drawback in that it may sometimes take out several sheets of paper in a stack. The present invention overcomes this drawback.
本発明装置を図の実施例にしたがって説明する。１０は
紙置台であって、この上に撰ｌ（ねた紙１２が水平方向
にずれないよう枠１４を有している。紙置台１０上の紙
の最上端はフレーム１６に取付けられたマイクロスイッ
チ（図示しない）に当接し、このマイクロスイッチ４に
より制御されるモータ（図示しない）により、紙置台１
０は紙の最上端位置を一定位置に保つよう上昇させられ
る。１８はラックであって、フレーム１６に水平方向に
取伺けられたカイト２０と嵌合し、その軸方向に摺動可
能となっている。The apparatus of the present invention will be explained according to the embodiments shown in the figures. Reference numeral 10 denotes a paper tray, on which a frame 14 is provided to prevent the paper 12 from shifting in the horizontal direction. A motor (not shown) that is in contact with a switch (not shown) and controlled by this microswitch 4 moves the paper tray 1
0 is raised to keep the top edge position of the paper in a constant position. Reference numeral 18 denotes a rack, which fits into the kite 20 horizontally attached to the frame 16 and is slidable in the axial direction thereof.
ラックの一端に固着されたＬ形片２２はフレーム１６に
固着されたボルト２４と嵌合し、この／ヒめラック１８
の移動量は制限されている。２６はバネであって、Ｌ形
片２２すなわちラック１８を図中左方向に押圧している
。２８はビニオンであって、ラック１８と噛合している
。２２ａはストッパであって、ビニオンを停止させるよ
う、Ｌ形片２２の一端をランク１８の歯部に突出させて
なる。３０けエアシリンダであって、ビニオン２８の軸
３２の軸受３４を、フレーム１（ｉに固着されたガイド
３６に沿ってランク１８の：ｌｌ＋方向に移動させる。An L-shaped piece 22 affixed to one end of the rack engages with a bolt 24 affixed to the frame 16, and this/hime rack 18
The amount of movement is limited. A spring 26 presses the L-shaped piece 22, ie, the rack 18, to the left in the figure. 28 is a pinion that meshes with the rack 18. Reference numeral 22a denotes a stopper, which has one end of the L-shaped piece 22 protruding from the teeth of the rank 18 so as to stop the pinion. The bearing 34 of the shaft 32 of the pinion 28 is moved in the :ll+ direction of the rank 18 along a guide 36 fixed to the frame 1 (i).
３８は真空吸引機（図示しない）に接続された吸引口で
あって、吸引１］フｌ／−ム４０に取付けられ、この吸
引口フレームはビニオンのｉｍ＋ ３２に固着されてい
る。38 is a suction port connected to a vacuum suction machine (not shown), and is attached to the suction frame 40, which is fixed to im+ 32 of the binion.
この装置は次のように作動する。まずビニオンの軸３２
の中心を第３図、第４図のＡ点に位置させ、ビニオン２
８をストッパ２２ａに当接させ、バネ２６を縮め、吸引
口３８を紙置台１０上の最」二端の紙の表面に接する状
態とする。次に真空吸引機を作動させ吸引口３８に紙５
２を吸着し、次にエアシリンダ３０を作動させ、ビる。This device operates as follows. First, the pinion shaft 32
Position the center at point A in Figures 3 and 4, and place Binion 2.
8 is brought into contact with the stopper 22a, the spring 26 is compressed, and the suction port 38 is brought into contact with the surface of the two-most paper on the paper tray 10. Next, operate the vacuum suction machine and insert the paper 5 into the suction port 38.
2 is adsorbed, and then the air cylinder 30 is activated and the air cylinder 30 is activated.
このときビニオンの軸３２の中心が第３図、第４図Ｂ点
に達するまでは、ラック１８はバネ２６により押圧され
ているため、ラック１８とビニオン２８は一体となって
ガイド２０に沿って移動し、ビニオン２８は回転し々い
。したがって吸引口３８は紙を吸着したまま水平方向に
移動し、紙の端を枠１４に当接させ、紙を１１１形に曲
折する。ビニオンの軸３２の中心がＢ点に達すると、Ｌ
形片２２はボルト２４の端に当接し、ランク１８は移動
しなくなる。したがってビニオンの軸３２の中心がＣ点
、Ｄ点に移動すると、ビニオン２８は回転し、１吸引［
１フレーム４０も回転し、吸引口３８は紙５２を吸着し
たまま回転しつつ」二昇し、紙を持ち」二げる。次に真
空吸引機を停止させ、同時にこの紙を回転ローラで挾む
等の方法により次の工程に送る。次にエアシリンダ３０
を作動させ最初の状態に戻す。At this time, until the center of the pinion shaft 32 reaches point B in FIGS. 3 and 4, the rack 18 is pressed by the spring 26, so the rack 18 and the pinion 28 move together along the guide 20. The pinion 28 continues to rotate. Therefore, the suction port 38 moves horizontally while sucking the paper, brings the edge of the paper into contact with the frame 14, and bends the paper into a 111 shape. When the center of the pinion axis 32 reaches point B, L
The shaped piece 22 abuts the end of the bolt 24 and the rank 18 no longer moves. Therefore, when the center of the pinion shaft 32 moves to point C and point D, the pinion 28 rotates and 1 suction [
One frame 40 also rotates, and the suction port 38 rotates while adsorbing the paper 52 and lifts up, holding the paper. Next, the vacuum suction machine is stopped, and at the same time, the paper is sent to the next step by a method such as being sandwiched between rotating rollers. Next, air cylinder 30
to return to the initial state.
以上の動作かられかるように、この装置でけ紙を水平方
向にわずかに移動させた際に、紙は山形に曲折し、この
紙の下に空気が入るので、紙が複数枚重なって取り出さ
れることはない。As you can see from the above operation, when this device moves the paper slightly in the horizontal direction, the paper bends into a chevron shape and air gets under the paper. It won't happen.
またこの装置では、従来例装置のように吸引口と挾み爪
とで紙を取り出すのではなく、吸引口のみで紙を取り出
すので、紙の取出側の辺が取出方向に対し直交している
必要はなく、たとえば、紙の角が先端となるよう取り出
すこともできる。In addition, with this device, the paper is not taken out using the suction port and the clamping claws as in the conventional device, but only with the suction port, so the side on the paper takeout side is perpendicular to the takeout direction. It is not necessary; for example, the paper can be taken out with the corner as the leading edge.
吸引口の作動機構として上記実施例に示したラックとビ
ニオンを用いた機構を採用すれば、１１４造が簡単であ
り、しかもアクチュエータは１個のみであるので製造・
保守が容易である。その上ボルト２４の長さを調節する
ことにより簡単に吸引口の水平方向の移動距離を変える
ことができる。If the mechanism using the rack and pinion shown in the above embodiment is adopted as the suction port operating mechanism, the 114-piece construction will be simple, and since there is only one actuator, it will be easier to manufacture.
Easy to maintain. Furthermore, by adjusting the length of the bolt 24, the horizontal movement distance of the suction port can be easily changed.
この装置は以上の特徴を有するので広く製本機械、印刷
機械等に使用することができる。Since this device has the above characteristics, it can be widely used in bookbinding machines, printing machines, etc.
図面は本発明一実施例を示し、第１図は平面図、第２図
は要部拡大正面図、第３図は第１図の■−■線要部拡大
断面図、第４図は第１図のＩＶ−ＩＶ線要部拡大断面図
である。
１０・・・紙置台 １２・・・紙 １４川枠１８・
・・ラック ２２ａ・・・ストッパ ２Ｇ・・・バ
、ｔ、２８・・・ビニオン ３ｏ・・・エアシリンダ
３８・・・吸引口
特許出願人
芳野出版機械株式会社
゛、々−止」′
特開昭５８−３６８３７ （４）The drawings show one embodiment of the present invention, and FIG. 1 is a plan view, FIG. 2 is an enlarged front view of the main part, FIG. 3 is an enlarged sectional view of the main part taken along the line ■-■ in FIG. 1, and FIG. FIG. 2 is an enlarged sectional view of a main part taken along line IV-IV in FIG. 1; 10...Paper stand 12...Paper 14 River frame 18.
...Rack 22a...Stopper 2G...B, T, 28...Binion 3o...Air cylinder 38...Suction port Patent applicant Yoshino Publishing Machinery Co., Ltd. Showa 58-36837 (4)
Claims (1)
上の最上端の紙表面に接しつつわずかに水平方向に移動
した後、上昇する冥径吸引機の吸引口とからなる紙取出
装置。 ２ 水平方向に取付けられ、かつその軸方向にわずかに
移動可能なラックと、このラックを一方向に押圧するバ
ネと、前記ラックに噛合するビニオンと、前記ラック一
端に設けられ前記ビニオンを停止させるストッパと、前
記ビニオンを前記ラック軸方向に移動させるアクチュエ
ータとからなる機構の、前記ビニオンの軸に吸引口を固
着した特許請求の範囲第１項記載の紙取出装置。[Claims] 1. A paper table having a frame to prevent the paper from shifting laterally; and a diaphragm suction machine that moves slightly horizontally while touching the topmost paper surface on the paper table and then rises. A paper take-out device consisting of a suction port. 2. A rack mounted horizontally and movable slightly in its axial direction, a spring that presses this rack in one direction, a binion that engages with the rack, and a binion that is provided at one end of the rack and stops the binion. 2. The paper take-out device according to claim 1, wherein the mechanism includes a stopper and an actuator for moving the binion in the direction of the rack axis, and a suction port is fixed to the shaft of the binion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13325481A JPS5836837A (en) | 1981-08-27 | 1981-08-27 | Take-off device of paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13325481A JPS5836837A (en) | 1981-08-27 | 1981-08-27 | Take-off device of paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5836837A true JPS5836837A (en) | 1983-03-03 |
Family
ID=15100307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13325481A Pending JPS5836837A (en) | 1981-08-27 | 1981-08-27 | Take-off device of paper |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5836837A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0226066U (en) * | 1988-08-04 | 1990-02-20 | ||
| US5178377A (en) * | 1991-04-25 | 1993-01-12 | Minnesota Mining And Manufacturing Company | Adhesion breaker for sheet stacks |
| JP2020514206A (en) * | 2017-03-21 | 2020-05-21 | リップコード インコーポレイテッド | System and method for identifying and moving sheets |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5634551A (en) * | 1979-08-31 | 1981-04-06 | Nissan Motor Co Ltd | Antiskid control device |
-
1981
- 1981-08-27 JP JP13325481A patent/JPS5836837A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5634551A (en) * | 1979-08-31 | 1981-04-06 | Nissan Motor Co Ltd | Antiskid control device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0226066U (en) * | 1988-08-04 | 1990-02-20 | ||
| US5178377A (en) * | 1991-04-25 | 1993-01-12 | Minnesota Mining And Manufacturing Company | Adhesion breaker for sheet stacks |
| JP2020514206A (en) * | 2017-03-21 | 2020-05-21 | リップコード インコーポレイテッド | System and method for identifying and moving sheets |
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