JPH0741731Y2 - Paper flow prevention apparatus for a printing press discharge portion - Google Patents

Paper flow prevention apparatus for a printing press discharge portion

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Publication number
JPH0741731Y2
JPH0741731Y2 JP13590U JP13590U JPH0741731Y2 JP H0741731 Y2 JPH0741731 Y2 JP H0741731Y2 JP 13590 U JP13590 U JP 13590U JP 13590 U JP13590 U JP 13590U JP H0741731 Y2 JPH0741731 Y2 JP H0741731Y2
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plate
paper
blank layout
discharge portion
flow prevention
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JPH0391451U (en
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俊之 村上
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株式会社小森コーポレーション
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Description

【考案の詳細な説明】 〈産業上の利用分野〉 本考案は、印刷機排紙部の紙流れ防止装置に関する。 [Devised detailed description <relates> This invention relates to paper flow prevention apparatus for a printing press discharge portion.

〈従来の技術〉 枚葉印刷機は印刷された紙葉(以下単に紙と称する)を排出して堆積する排紙装置を備えており、紙は排紙チェーンに配設された排紙爪に紙端を咥えられて移送され、 <Prior Art> sheet-fed printing press equipped with a sheet discharging apparatus for depositing by discharging the printed paper sheet (hereinafter simply referred to as paper), paper for delivery gripper disposed delivery chain is transferred to the paper edge is gills mouth,
移送終端部において排紙爪から解放されて紙積台上に堆積される。 Is released from the delivery grippers in the transfer termination portion is deposited on the pile board. そして、この紙が所定量堆積されるごとにこれを排紙装置から取り出すが、この場合、機械を停止することなく取出すために、板取りと呼ばれる作業が行われる。 Then, the paper is taken out from the discharge device this each time a predetermined amount deposited, in this case, in order to take out without stopping the machine, the work called blank layout is performed.

第3図は、この板取り作業を説明するための印刷機排紙部の概要正面図であって、両側のサイドフレーム1の間を図の紙背側から手前へ向って走行する排紙チェーン2 Figure 3 is a schematic front view of a printing press discharge portion for describing the blank layout work, the delivery chains 2 which travels toward between the both side frames 1 from Shihai side of Fig toward the front
には、所定の間隔をおいて複数個の爪軸3が配設されており、これらの爪軸3には、数個の排紙爪4が並設されている。 The has a plurality of gripper shaft 3 are arranged at predetermined intervals, these gripper shaft 3, several delivery grippers 4 are juxtaposed. さらに排紙チェーン2の移送終端部下方には、 More transfer terminal portion below the delivery chains 2,
紙積台5が昇降自在に設けられており、また、その上方には、リンク装置によって図に実線と鎖線で示すごとく平行移動する左右一対の板取りガイド6が架設されている。 Pile board 5 is provided vertically movably, also in its upper, right and left pair of plate removal guide 6 to translate as indicated by the solid line and chain line in Fig are bridged by a link device. そして排紙爪4に咥えられて移送された紙7は、排紙爪4から解放されて紙積台5上に堆積され、紙積台5 The paper 7 that is transported is gills sucking in delivery gripper 4 is deposited on the pile board 5 is released from the delivery gripper 4, pile board 5
は堆積が進むにしたがって自動的に降下する。 Automatically drops in accordance deposition progresses. 所定量堆積されてこれを機外へ取出す場合には、先ず板取りガイド6を図の鎖線位置から実線位置へ移動させてセットしたのち、紙7の落下タイミングを見ながら図示しない紙受を挿入して落下してくる紙7の咥え側を受け止め、次いであらかじめ用意した板取り板8を図の手前側から板取りガイド6の溝に沿って挿入する。 If by a predetermined amount deposited retrieving it to the outside, first After set is moved to the solid line position of blank layout guide 6 from the dashed line position of FIG, inserts Kami受 not shown while viewing the falling timing of the paper 7 to accept the leading edge side of and come paper 7 fall, and then inserted along the groove of the plate removal guide 6 the blank layout plate 8 which is prepared in advance from the front side of FIG. そして、紙受を抜くと、引続き落下する紙7は挿入した板取り板8上に堆積されるので、その間に紙積台5を床面につくまで下げて取出し、空車と入替えてこれを板取り板8の下面に当接するまで上昇させたのち、板取りガイド6を外側へ開いてやると、板取り作業が完了する。 When removing the Kami受, since the paper 7 to continue falling is deposited on the plate up plate 8 inserted, taken out down to get the pile board 5 on the floor during which this by interchanging the unladen plate After raised until it abuts against the lower surface of the take plate 8, the'll open blank layout guide 6 to the outside, blank layout work is completed.

以上、一般的な板取り作業について説明したが、さらに第4図は、すのこ取りと称して裏刷り防止のためになされる板取り作業の結果堆積された状態を示すものであって、紙積台5上には、板取り板8上に堆積された紙7 Having described the general blank layout work, further Figure 4, there is shown the results deposition state of blank layout work to be made for the reverse printing prevented called gridiron up, Kamiseki stand on 5, paper 7 which is deposited on the blank layout plate 8
が、横木9を介して数段積重ねられている。 But it is stacked several stages through the crosspiece 9. このすのこ取りの場合には、紙7が所定量堆積されるごとに紙積台5を少し降下させて横木9を置き、前記に準じて板取り作業を行なったのち、紙積台5を横木9が新しい板取り板8に当接するまで上昇させるという動作が繰返される。 In the case of the gridiron-up, after which the paper 7 is placed a crosspiece 9 by slightly lowering the pile board 5 every time a predetermined amount deposited was subjected to plate-up operations in accordance with the above, it crossbar a pile board 5 9 operation is repeated that increases until it abuts against the new blank layout plate 8.

また、前記排紙装置において、板取り板上の紙の重量が増すと、付勢部材の付勢力に抗して板取り板が下降し、 Further, in the above paper discharge apparatus, the weight of the paper on the blank layout board is increased, blank layout plate is lowered against the urging force of the urging member,
これによって落下紙を多く積載することができ、印刷速度を下げなくても、積載紙を取り出す余裕を与えるようにしたものがある。 Consequently, it is possible to stack a number falling paper, without lowering the printing speed, there are those to give a margin to take out the stacked sheet.

例えば、第5図に示すように、サイドフレーム1に固定されたブラケット10には支持軸受11が水平方向へ回動自在に支持され、この支持軸受11のばね軸12上に圧縮コイルばね13により上方へ付勢されて嵌合支持されたレールホルダ14に、板取り板8が挿入されるレール状の板取りガイド6が連結固定されるのである。 For example, as shown in FIG. 5, the bracket 10 fixed to the side frame 1 supporting bearing 11 is supported rotatably in the horizontal direction by the compression coil spring 13 on the spring shaft 12 of the support bearing 11 a rail holder 14 that is fitted and supported is urged upward, it is the rail-like blank layout guide 6 blank layout plate 8 is inserted is connected and fixed. なお、このような板取りガイド6の上下装置としては種々の構造のものが考えられることは言う迄もない。 Note that is it goes without saying that idea having various structures as a vertical device such blank layout guide 6.

ところで、前記板取りおよびすのこ取り作業においては、板取り板8の挿入に先だち、定量降下と称して紙積台5を所定時間内に板取り板8の厚さよりも幾分多い目に下げて紙7と板取り板8とが干渉するのを避けているが、落下してくる紙7が必ずしもすぐ下に落ち着くとは限らないので、板取り板8を挿入した際に、これが落下途中の紙7に触れ、これを板取り板8の挿入方向へずらしてしまうことが多く、これに伴って既に堆積された上層部の紙7までもずらして損紙が発生するという不具合があった。 Incidentally, in the plate up and drainboard-up operations, prior to insertion of the blank layout plate 8, to lower the pile board 5 somewhat larger eyes than the thickness of the blank layout plate 8 within a predetermined time is called a quantitative drop Although the paper 7 and the plate-up plate 8 is to avoid to interference, because the fall and come paper 7 is not necessarily immediately settles down, when you insert a plate-up plate 8, this is in the middle of fall touches the paper 7, it would shift this to the insertion direction of the blank layout plate 8 increases, spoilage also shifted to the paper 7 already upper portion deposited there was a problem that occurs accordingly.

そこで、本出願人等は先に、特公昭60−11676号公報等で、紙積台上に積層された印刷紙の板取り板挿入端側積層端面に対して進退可能な当て板と、同一平面をなしてこれに回動自在に枢着されたずれ止め体とを設け、板取り板の挿入時に当て板を前進させるとともにずれ止め体を垂下させてこれらを印刷紙の積層端面に当接させることにより、印刷紙の移動を規制して板取り作業時における損紙の発生を防止するごとく構成した印刷機排紙部の紙流れ防止装置を提案した。 Accordingly, the present applicants have previously in JP-B-60-11676, etc., and caul that retractable relative to the plate up plate insertion end side laminated end surface of the printing paper stacked on the Kamiseki stand, the same form a plane which the rotatably provided a pivotally mounted displacement preventing member, abuts against the stack end surface of the printing paper them by hanging a displacement preventing member with advancing a backing plate upon insertion of the blank layout plate by proposed a paper flow prevention apparatus for a printing press discharge portion configured as to prevent the occurrence of paper loss and restrict the movement of the printing paper during a plate removal operation.

これは、例えば第6図〜第8図に示すように、左右のサイドフレーム1には、ブラケット15とレール受け16とを介してチェーンレール17が前後方向へ水平に架設される。 For example, as shown in Figure 6-Figure 8, the left and right side frames 1, the chain rail 17 through the bracket 15 and the rail receiving 16 is horizontally installed in the front-rear direction. このチェーンレール17には、一対の軸受板からなる当て板軸受18が上下方向への移動が規制されるとともにチェーンレール17上を摺動自在に嵌装される。 The chain rail 17, caul plate bearing 18 comprising a pair of bearing plates is to move in the vertical direction is slidably fitted on the chain rail 17 while being regulated.

そして、この当て板軸受18には、当て板軸19が摺動自在でかつ回動自在に軸支されており、その一方の軸端部にはハンドル20が軸着されている。 Then, this is caul bearing 18, against the plate shaft 19 are pivotally supported rotatably at and pivoting slide, the shaft end portion of the one handle 20 is pivotally mounted. また、当て板軸19には、一対のスプロケット21が左右の当て板軸受18内に位置して摺動自在でかつ回転不能に嵌装されている。 Also, relying on the plate shaft 19 is rotatably in and unrotatably fitted sliding a pair of sprockets 21 are located in the right and left caul bearing 18. そして、このスプロケット21は、前記チェーンレール17と噛合しており、ハンドル20で当て板軸19を回動させることにより共に回動してチェーンレール17上を転動し、当て板軸19をチェーンレール17の軸方向すなわち紙7の後側積層端面に対する遠近方向に進退させるごとく構成されている。 Then, the sprocket 21, the has a chain rail 17 mesh, roll on the chain rail 17 rotated together by rotating the wear plate shaft 19 in the handle 20, against the chain plate shaft 19 and it is configured as to advance and retreat in direction of access for the side stacked end plane of the axial or paper 7 of the rail 17. さらに、当て板軸19の後方には、これと平行するガイド軸22が左右の当て板軸受18の間に支架されている。 In addition, the abutting rear plate shaft 19, guide shaft 22 parallel thereto are 支架 between the right and left caul bearing 18.

そして、当て板軸19上には、一対の当て板台23が摺動調節自在に嵌装されており、また、それらの脚部23aは、 Then, on the count on the plate shaft 19, a pair of wear plate stand 23 is slidably adjustably fitted, also, their leg section 23a,
他方の円孔を前記ガイド軸22に嵌装されており、当て板台23は脚部23aに螺入されたボルト24により当て板軸19 It is fitted to the other of the circular hole in the guide shaft 22, against the plate base 23 by a bolt 24 which is threaded into the leg portions 23a against the plate shaft 19
の摺動を許したままガイド軸22に摺動調節位置で固定される。 Is fixed in a sliding adjustment positions leave the guide shaft 22 allowed the sliding. そして、当て板台23の前端面上半部には、当て板 Then, against the front face upper half of the plate base 23, caul
25が螺着されている。 25 is screwed. また、当て板台23のハンドル20の側端部には、細長い長方形状に形成されたずれ止26が回動自在に枢着されている。 Further, the abutting side edges of the handle 20 of the plate base 23, shift stop 26 formed in an elongated rectangular shape are pivoted rotatably. さらに、当て板軸19上には、 Furthermore, on the applied plate shaft 19,
カム板台27が当て板台23の操作側に位置して軸方向への移動を規制されかつ当て板台23に追従して摺動調節可能に嵌装されている。 It is slidably adjustably fitted to follow the cam plate stand 27 is restricted from moving in the axial direction is located on the operating side of the backing plate base 23 and against the plate base 23. そして、このカム板台27の下面には、カム板28が、先端部をずれ止26の基端部に臨ませて止着されており、このカム板28は、当て板軸19を操作側へ移動させたときにはずれ止26から離れてこれを自重によって垂下させ、また当て板軸19を反対側へ移動させたときにはずれ止26を押して第7図に鎖線で示すごとく水平状に収納させるごとく構成されている。 Then, on the lower surface of the cam plate stand 27, the cam plate 28, so as to face the base end of stopper 26 shift the tip are fastened, the cam plate 28 against the plate shaft 19 operating side It is suspended by its own weight it away from the latch 26 when moving into and as is housed in a horizontal state as shown by the chain line in FIG. 7 by pressing out stop 26 when abutting moving the plate shaft 19 to the opposite side It is configured.

なお、第6図中29は紙当てで、30は紙揃え板である。 Incidentally, FIG. 6 of 29 in sheet lay 30 is jogger plate.

このように構成されるため、排紙動作中に、紙積台5上の紙7の積載量が所定量に達すると、次のごとくにして板取り作業を行う。 Because this is constructed as, in the paper discharge operation, the load of the paper 7 on the pile board 5 reaches a predetermined amount, performing a blank layout work in the as follows.

即ち、先ず左右の板取りガイド6を図示しないレバー操作によって第7図の鎖線位置から板取り可能な実線位置へと移動させる。 That is moved first from the seventh view of a dashed line position by the left and right blank layout guides 6 a not shown lever to blank layout possible solid line position. 次いで、ハンドル20を第6図の反時計方向へ回動させると、スプロケット21がチェーンレール Then, when rotating the handle 20 in the counterclockwise direction of FIG. 6, a sprocket 21 a chain rail
17と噛合いながら転動し、当て板25は紙7の積層端面に近づく方向へ移動する。 Rolls without leaving 17 meshes, caul 25 is moved toward the stack end face of the paper 7.

そして、当て板25が紙7の所定の積層端面に当接すると同時に、第7図の鎖線位置にあったハンドル20を図の実線位置まで引っ張ってやると、当て板軸19とともにカム板台27が操作側へ移動し、左右のずれ止26は同時に自重によって紙7の積層端面に沿って垂下する。 At the same time the wear plate 25 abuts against the predetermined lamination end surface of the paper 7, the'll pull the handle 20 which was in the dashed line position of Figure 7 to the solid line position of FIG, against the cam plate stand with the plate shaft 19 27 There moved to the operating side, the left and right displacement preventing 26 extends downward along the stacking edge of the paper 7 by its own weight at the same time.

次いで、定量降下押ボタンを押すと、紙積台5は、タイマで定められた一定時間だけ降下する。 Then, pressing the quantitative drop pushbutton pile board 5, it drops by a certain time determined by the timer.

このように定量降下押ボタンで紙積台5を下降させ始めたとき、板取り板8を板取りガイド6へ前方から挿入する。 Thus when started lowering the pile board 5 in quantitative drop pushbutton inserted from the front plate up plate 8 to blank layout guide 6. 紙7は板取り板8上に落下して積層される。 Paper 7 is stacked to fall onto the blank layout plate 8. そして、この板取り板8の挿入時には、板取り板8の直下を落下中の紙7はもとより、既に積層された紙7の上層の何枚かは未だ落着いておらずに浮いた状態にあるので、 At the time of insertion of the blank layout plate 8, paper 7 in fall immediately below the blank layout plate 8 as well, already several sheets of the upper layer of the laminated sheet 7 is in a floating state to not have yet settled because,
板取り板8の挿入による風圧でこれらの紙7が後方へ押される。 These paper 7 in wind pressure caused by the insertion of the blank layout plate 8 is pressed rearward. ところがここには当て板25およびずれ止26が設けられているので、紙7はその移動が規制されずれることがない。 However since here are is provided against the plate 25 and shift stop 26, the paper 7 is never the movement deviates is restricted. また、ずれ止26が垂下していてこれが積層紙7を下層部まで押えているので積層がくずれることがない。 Further, it it deviates stop 26 is not suspended never stacked lost since pressing the laminated sheet 7 to the lower portion.

このようにして、板取り板8を挿入したのち、当て板25 In this way, after the insertion of the plate-up plate 8, caul plate 25
を元の位置に退去させる。 The dismisses the original position. そして、板取り板8上に紙7 Then, the paper 7 on the plate up plate 8
が積層されている間に、紙積台5を床面につくまで下げて機外へ取出し、空車と入替えたのちこれを板取り板8 During There are stacked, it is taken out to the outside down to get the pile board 5 on the floor, which blank layout plate 8 After replacement with unladen
の下端面に当接するまで上昇させる。 Increasing until it abuts against the lower end surface of the. このあと、板取りガイド6を外側へ開いてやることによって板取り作業が完了する。 After this, the plate-up work by that we'll open a blank layout guide 6 to the outside to complete.

〈考案が解決しようとする課題〉 ところが、前記従来の紙流れ防止装置にあっては、板取り板8と当て板25とがともに可動部分であることから、 <Problems invention is to solve> However, the in the conventional paper flow prevention device, since it is a wear plate 25 and plate removal plate 8 are both moving parts,
予め両者間にある程度の隙間を持せていたため、排紙動作中に板取り板8を板取りガイド6へ挿入する際の風圧により、前記隙間から印刷された紙7が流れ出てしまうという問題点があった。 Because had previously therebetween thereby lifting a certain gap, by wind pressure when inserting the blank layout plate 8 during discharging operation to blank layout guide 6, a problem that the paper 7 that has been printed from the gap flows out point was there. 特に、第5図に示したような板取りガイド6の上下装置を備えたものにあっては、必然的に前記隙間も増減変化して前記板取り板8挿入時に最大となることから、前記紙流れの防止が重要な課題であった。 In particular, the apparatus having equipped with the upper and lower device blank layout guide 6 as shown in FIG. 5, since the maximum when inevitably the gap also the plate up plate 8 inserted by increasing or decreasing change, the prevention of the paper flow was an important issue.

そこで本考案は、簡単な手段で確実に紙流れを防止できる印刷機排紙部の紙流れ防止装置を提供することを目的とする。 The present invention aims to provide a paper flow prevention apparatus for a printing press discharge portion which can reliably prevent the paper flow in a simple way.

〈課題を解決するための手段〉 前記目的を達成するために、本考案に係る印刷機排紙部の紙流れ防止装置は、挿入される板取り板の下方に積層された印刷紙の板取り板挿入端側積層端面に平面を対向させこの積層端面に対し進退自在に支持されて当て板と、この当て板を進退させる駆動手段とを設けた印刷機排紙部の紙流れ防止装置であって、前記当て板に前記板取り板との間の隙間を閉塞し得る弾性部材を固設したことを特徴とする。 To achieve the above object <Means for Solving the Problems>, the paper flow prevention apparatus for a printing press sheet discharge unit according to the present invention, the printing paper blank layout stacked below the inserted blank layout plate a backing plate flat on the plate insertion end side laminated end surface is movably supported with respect this laminated end surface is opposed, a paper flow prevention apparatus for a printing press discharge portion provided with a driving means for advancing and retracting the caul Te, characterized in that fixedly provided elastic member capable of closing the gap between the plate-up plate to the backing plate.

〈作用〉 前記構成によれば、板取り板の挿入の際には、弾性部材により当て板と板取り板との隙間が閉塞されるため、該隙間からの紙流れが防止される。 <Operation> According to the above construction, during insertion of the blank layout plate, a gap between the caul and the blank layout plate is closed by the elastic member is prevented paper flow from the gap.

また、前記弾性部材は前記隙間の増減変化に容易に対応される。 Further, the elastic member is easily correspond to change in increase and decrease of the gap.

〈実施例〉 以下添付図面に基づいて、本考案の一実施例を説明する。 Based on <Example> accompanying drawings, a description will be given of an embodiment of the present invention.

第1図に示すように、本実施例では、当て板25を当て板台23を介して摺動自在に嵌装支持する当て板軸19が、該当て板軸19上に固設した左右一対のピニオン31と左右のサイドフレーム1に支持杆32を介して前後方向に架設された左右一対のラック33とにより、前後方向へ移動され、前記当て板25を紙7(第2図参照)の板取り板挿入端側積層端面に対し進退させるようになっている。 As shown in FIG. 1, in this embodiment, left and right caul shaft 19 slidably fitted supported by the caul plate base 23 against plate 25, which is fixed on the plate axis 19 Te applicable the pinion 31 and the left and right side frames 1 to supporting rod 32 a pair of left and right racks 33 which are laid in the longitudinal direction through the, is moved in the front-rear direction, the backing plate 25 of paper 7 (see FIG. 2) and it is adapted to advance and retreat with respect to the plate-up plate insertion end side laminated end surface.

さらに、前記当て板軸19は、ガイド軸22(第2図参照) Further, the backing plate shaft 19, the guide shaft 22 (see FIG. 2)
とともに連結ブラケット34等を介して前記支持杆32に対し前後方向へ移動可能に吊持される。 It is suspended to be movable in the longitudinal direction relative to the supporting rod 32 through a connecting bracket 34 and the like together.

また、前記当て板軸19の上方には、板取り板8が挿入される左右一対の板取りガイド6が、リンク装置35を介して左右方向へ開閉自在に架設されている。 Further, wherein the upper caul plate shaft 19, a pair of right and left blank layout guide 6 blank layout plate 8 is inserted, is openably bridged via a linkage 35 to the left-right direction.

そして、前記当て板25には、前記板取り板8との間の隙間を閉塞し得る弾性部材としての柔軟性のあるはけ36 Then, the backing plate 25 is flexible as an elastic member capable of closing the gap between the plate-up plate 8 brush 36
が、前記当て板25の全長に亘って三分割されるなどして固設される。 But over the entire length of the caul plate 25 is fixed by, for example, it is divided into three parts.

前記はけ36は、第2図及び第2a図にも示すように、不均一の長さの毛36aを前方から後方へと順次長くなるように揃えるとともに紙流れを防止するのに充分な本数だけ断面U字状の柄36bで束ねたものであり、前記柄36bを当て板25の後面に、頭部が当て板25前面から突出しない所定数のボルト37で螺着してなるものである。 The brush 36 is, as shown in FIG. 2 and FIG. 2a, sufficient number to prevent the paper flow with uniform bristles 36a of the length of the non-uniform such that sequentially longer from the front to the rear only and a bundle in cross section U-shaped handle 36b, the rear surface of the handle 36b caul plate 25 is made by screwing a predetermined number of bolts 37 do not protrude from the 25 front plate against the head .

その他の構成は、前記当て板25の前面に枢着されたずれ止26を回動操作させる手段としてのカム板28が、L形に屈曲形成されて当て板軸19に両側のカラー38によって軸方向への移動を規制されて直に嵌装される点以外は第6 Other configurations are the cam plate 28 of the shift stop 26 pivotally mounted on the front surface of the backing plate 25 as a means for rotating operation, the both sides of the collar 38 to the caul plate shaft 19 is bent in an L-shaped shaft except that it is directly fitted is restricted from moving in the direction 6
図〜第8図と同様なので、第6図〜第8図と同一部材には同一符号を付して詳しい説明は省略する。 The same as the FIGS through eighth figure in Figure 6-Figure 8 the same element more are denoted by the same reference numerals description is omitted.

このように構成されるため、当て板軸19の軸端部に軸着されたハンドル20を回動させることで、当て板25が紙7 Since this is configured, by rotating the abutting handle 20 which is pivotally attached to the shaft end portion of the plate shaft 19, caul plate 25 paper 7
の前述した積層端面に対し進退するとともに(第2図の矢印参照)、ハンドル20を介して当て板軸19を軸方向へ移動させることで、ずれ止26が当て板25側への収納位置と当て板25からの垂下位置との間で回動することは自明である。 Of the foregoing as well as forward and backward with respect to the laminated end surface (see arrows in FIG. 2), the caul plate shaft 19 through the handle 20 by moving in the axial direction, a storage position of the shift stop 26 against plate 25 side it is obvious that pivots between a hanging position from caul 25.

そして、本実施例では、排紙動作中に板取りガイド6へ板取り板8を挿入した際には、当て板25の上端面と板取り板8の下面との隙間がはけ36により閉塞され、当該板取り板挿入時の風圧による前記隙間からの紙流れが効果的に防止される。 In the present embodiment, when inserting the blank layout plate 8 to blank layout guide 6 during discharging operation is clearance between the lower surface of the upper end surface and the blank layout plate 8 caul plate 25 by brush 36 closed is, the paper flow from the clearance due to wind pressure at the time of the plate-up plate insertion is effectively prevented. また、前記はけ36は弾性を有するため、自由状態(第2図の鎖線参照)以下の範囲内で板取り板8の挿入高さが変化しても(第2図の鎖線参照)、 Furthermore, since the brush 36 has elasticity, insertion height of the blank layout plate 8 within the range of a free state (see chain line in FIG. 2) is also changed (see chain line in FIG. 2),
機械的な当て板25の上下機構を設けることなく、その変化に容易に対応して前記隙間を常に閉塞し得る。 Without providing the vertical movement mechanism of the mechanical wear plate 25, always can close the gap to easily correspond to the change.

なお、前記実施例にて、前記隙間を閉塞し得る弾性部材としては、はけ36に限らず、板ばね等種々のものが使用可能であることは言う迄もない。 Incidentally, in the embodiment, as the elastic member capable of closing the gap, not only the brush 36, goes without saying that those various leaf springs or the like can be used.

〈考案の効果〉 以上説明したように本考案によれば、当て板に板取り板との間の隙間を閉塞し得る弾性部材を固設したので、簡単な手段によりコストの大幅な増大を招くことなく確実に紙流れを防止でき、損紙の減少が図れるとともに、板取りガイドの上下装置を備えた印刷機に特に有効であるという効果が得られる。 According to the present invention as described <devised Effects>, since the fixed an elastic member capable of closing the gap between the blank layout plate caul, leads to a significant increase in cost by simple means reliably prevents the paper flow without, with attained reduction of waste paper, the effect is obtained that is particularly effective in printing machine having a vertical device blank layout guides.

【図面の簡単な説明】 BRIEF DESCRIPTION OF THE DRAWINGS

第1図は本考案の一実施例を示す正面図、第2図は第1 Front view showing an embodiment of FIG. 1 is the present invention, Figure 2 is the first
図のII−II線断面図、第2a図ははけの側面図、第3図は板取り作業を説明するための印刷機排紙部の概略正面図、第4図はすのこ取り作業の説明図、第5図は板取りガイドの上下装置の要部正面図、第6図は従来例の側面図、第7図は正面図、第8図は第7図のVIII−VIII線断面図である。 Sectional view taken along line II-II of FIG, Figure 2a is a side view of a brush, FIG. 3 is a schematic front view of a printing press discharge portion for illustrating a blank layout work, Fig. 4 describes the gridiron up work Figure, Figure 5 is a fragmentary front view of the upper and lower device blank layout guides, side view of FIG. 6 is a conventional example, FIG. 7 is a front view, FIG. 8 is a sectional view taken along line VIII-VIII of Figure 7 is there. また、図面中、6は板取りガイド、7は紙、8は板取り板、19は当て板軸、20はハンドル、25は当て板、26はずれ止、28はカム板、31はピニオン、33はラック、36ははけである。 Moreover, in the drawings, the blank layout guide 6, the paper 7, 8 blank layout plate, 19 against the plate shaft 20 is a handle, 25 against the plate 26 off stop, 28 the cam plate, 31 a pinion, 33 the rack 36 is a brush.

Claims (1)

    【実用新案登録請求の範囲】 [Range of utility model registration request]
  1. 【請求項1】挿入される板取り板の下方に積層された印刷紙の板取り板挿入端側積層端面に平面を対向させこの積層端面に対し進退自在に支持された当て板と、この当て板を進退させる駆動手段とを設けた印刷機排紙部の紙流れ防止装置であって、前記当て板に前記板取り板との間の隙間を閉塞し得る弾性部材を固設したことを特徴とする印刷機排紙部の紙流れ防止装置。 1. A inserted and abutting plate to the stack end face are opposed to plane blank layout plate insertion end side laminated end surface of the laminated printed paper below the blank layout plate supported retractably is, patching a paper flow prevention apparatus for a printing press discharge portion provided with a driving means for advancing and retracting the plate, characterized in that fixedly provided elastic member capable of closing the gap between the plate-up plate to the backing plate press discharge portion to the paper flow prevention device.
JP13590U 1990-01-08 1990-01-08 Paper flow prevention apparatus for a printing press discharge portion Active JPH0741731Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13590U JPH0741731Y2 (en) 1990-01-08 1990-01-08 Paper flow prevention apparatus for a printing press discharge portion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13590U JPH0741731Y2 (en) 1990-01-08 1990-01-08 Paper flow prevention apparatus for a printing press discharge portion

Publications (2)

Publication Number Publication Date
JPH0391451U JPH0391451U (en) 1991-09-18
JPH0741731Y2 true JPH0741731Y2 (en) 1995-09-27

Family

ID=31504101

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13590U Active JPH0741731Y2 (en) 1990-01-08 1990-01-08 Paper flow prevention apparatus for a printing press discharge portion

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Country Link
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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9144716B2 (en) 2006-01-25 2015-09-29 Ben Huang Panel grip with cut-outs and inserts
US9358318B2 (en) 2004-10-20 2016-06-07 Ethicon, Inc. Method of making a reinforced absorbable multilayered hemostatic wound dressing
US9375833B2 (en) 2009-08-28 2016-06-28 Ben Huang Sleeve member for use in golf club grips and the like
US9440128B2 (en) 2002-06-11 2016-09-13 Ben Huang Method of making a grip
US9439997B2 (en) 2004-10-20 2016-09-13 Ethicon, Inc. Reinforced absorbable multilayered hemostatis wound dressing

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9440128B2 (en) 2002-06-11 2016-09-13 Ben Huang Method of making a grip
US9358318B2 (en) 2004-10-20 2016-06-07 Ethicon, Inc. Method of making a reinforced absorbable multilayered hemostatic wound dressing
US9439997B2 (en) 2004-10-20 2016-09-13 Ethicon, Inc. Reinforced absorbable multilayered hemostatis wound dressing
US9144716B2 (en) 2006-01-25 2015-09-29 Ben Huang Panel grip with cut-outs and inserts
US9375833B2 (en) 2009-08-28 2016-06-28 Ben Huang Sleeve member for use in golf club grips and the like

Also Published As

Publication number Publication date
JPH0391451U (en) 1991-09-18

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