JP2008247549A - Sheet-like object guide device - Google Patents

Sheet-like object guide device Download PDF

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JP2008247549A
JP2008247549A JP2007090430A JP2007090430A JP2008247549A JP 2008247549 A JP2008247549 A JP 2008247549A JP 2007090430 A JP2007090430 A JP 2007090430A JP 2007090430 A JP2007090430 A JP 2007090430A JP 2008247549 A JP2008247549 A JP 2008247549A
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sheet
cylinder
signature
guide
barrel
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Noriyuki Kojima
範幸 小島
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Komori Corp
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Komori Corp
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  • Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
  • Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To provide a sheet-like object guide device capable of guiding the object to a barrel delivering part while a signature swell being reliably suppressed. <P>SOLUTION: A sheet-like object guide 11 having cutouts 111b-115b which are formed along a circumferential surface 15a of a gripping barrel 15, extending to the position at which downstream ends 111a-115a are advanced with a predetermined space to a recessed groove 16a circumferentially formed on a circumferential surface of a deceleration barrel 16, and provided with a claw part 161 being formed in a passing manner at the position corresponding to the claw part 161 is provided on an inlet side of a barrel delivering part provided with a gripping plate 151 and the claw part 161 for holding the signature on each circumferential surface to deliver the signature between the gripping barrel 15 and the deceleration barrel 16 adjacent to each other. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

本発明は、シート状物の案内装置に関する。   The present invention relates to a sheet-like material guide apparatus.

輪転印刷機には、シート状物、例えば印刷後、乾燥冷却されたウェブを所定の長さごとに断裁したものを、目的に応じて幅方向または長さ方向に沿って折り畳み、排紙装置へ搬出する折機が備えられている。このような折機は、例えば、ウェブを幅方向に二つ折する三角折装置、断裁された折丁を断裁面と平行に折り畳む咥え折装置、及び断裁された折丁を断裁面と直角に折り畳むチョッパ折装置の組み合わせによって構成される。   In a rotary printing machine, a sheet-like material, for example, a web that has been dried and cooled after printing, is cut into a predetermined length and folded along a width direction or a length direction according to the purpose, and then sent to a paper discharge device. A folding machine is provided. Such a folding machine includes, for example, a triangular folding device that folds the web in the width direction, a folding device that folds the cut signature parallel to the cutting surface, and a cut signature that is perpendicular to the cutting surface. It is composed of a combination of folding chopper folding devices.

図５に上記各折装置の一つである咥え折装置の一例を示す。図５に示すように、咥え折装置は、断裁胴１３、折胴１４、咥胴１５、減速胴１６、及び上下の渡胴１７，１８を備え、これらは、図中矢印で示す方向へ同期して回転駆動するようになっている。   FIG. 5 shows an example of a tail folding device that is one of the above folding devices. As shown in FIG. 5, the folding apparatus includes a cutting cylinder 13, a folding cylinder 14, a saddle cylinder 15, a reduction cylinder 16, and upper and lower transfer cylinders 17 and 18, which are in the direction indicated by arrows in the drawing. It is designed to rotate in synchronization.

断裁胴１３にはウェブ１２を所定の寸法ごとに断裁する断裁刃１３１が備えられ、また、折胴１４には回転軸方向に並列する複数個の針１４１及び差し込みナイフ１４２が備えられている。咥胴１５には差し込みナイフ１４２に対向して咥え板１５１が配設されている。減速胴１６及び上下の渡胴１７，１８には、爪と爪台とからなる爪部１６１，１７１，１８１がそれぞれ備えられている。   The cutting cylinder 13 is provided with a cutting blade 131 for cutting the web 12 into predetermined dimensions, and the folding cylinder 14 is provided with a plurality of needles 141 and insertion knives 142 arranged in parallel in the rotation axis direction. A grip plate 151 is disposed on the rod body 15 so as to face the insertion knife 142. The speed reduction drum 16 and the upper and lower transfer drums 17 and 18 are provided with claw portions 161, 171 and 181 each formed of a claw and a claw base.

印刷後、乾燥冷却されたウェブ１２は、この咥え折装置において所定の長さごとに断裁されてシート状物となり、咥え折され、排紙装置へ搬出される。   After printing, the dried and cooled web 12 is cut into a sheet-like material by a predetermined length in this folding device, folded and folded, and carried out to a paper discharge device.

そして、このような咥え折装置にあっては、シート状物の案内装置として、胴間においてシート状物の受け渡し、例えば咥え換えを行う際にシート状物の先端部を胴間受け渡し部へ案内するシート状物案内ガイド２３が備えられている（例えば、特許文献１参照）。図５は、咥胴１５と減速胴１６との間における折丁の胴間受け渡し部にシート状物案内ガイド２３を設けた例であり、シート状物案内ガイド２３は、胴間受け渡し部の入口側に配置されている。   And in such a folding device, as a sheet-like material guiding device, the sheet-like material is transferred between the cylinders, for example, when the sheet-like material is replaced, the leading end of the sheet-like material is transferred between the cylinders A sheet-like object guide 23 is provided (see, for example, Patent Document 1). FIG. 5 is an example in which a sheet-like material guide guide 23 is provided in the inter-cylinder transfer portion of the signature between the rod cylinder 15 and the speed reduction drum 16, and the sheet-like material guide guide 23 is an entrance of the inter-cylinder transfer portion. Arranged on the side.

図５に示すように、シート状物案内ガイド２３は、ほぼ一定の厚さの板体であって咥胴１５の周面に沿って湾曲するとともに、減速胴１６側の端部が、減速胴１６の周面との間に間隙を有するように配置され、爪部１６１との接触を回避しつつ、咥え板１５１に保持された折丁の紙あばれを抑制して該折丁が咥胴１５の周面に添接した状態で受け渡し部へと案内されるように構成されている。   As shown in FIG. 5, the sheet-like material guide 23 is a plate having a substantially constant thickness and is curved along the peripheral surface of the rod cylinder 15, and the end portion on the speed reduction drum 16 side has a reduction drum. 16 is arranged so as to have a gap with respect to the peripheral surface of 16, avoiding contact with the claw portion 161, while suppressing the paper wrapping of the signature held by the gripping plate 151, the signature is a cylinder It is configured to be guided to the transfer section in a state of being attached to the peripheral surface of 15.

実公平０７−５４２０５号公報No. 07-54205

しかしながら、図５に示すような従来のシート状物案内ガイド２３にあっては、その形状と、爪部１６１との間に間隙を設ける必要があることとから、該シート状物案内ガイド２３を胴間受け渡し部のできるだけ近傍に配置した場合であっても、図５に示すように胴間受け渡し部とシート状物案内ガイド２３の端面との間に空隙が形成され、以下に示すような問題が生じていた。   However, in the conventional sheet-like material guide 23 as shown in FIG. 5, it is necessary to provide a gap between the shape and the claw portion 161. Even when it is arranged as close as possible to the inter-cylinder transfer part, a gap is formed between the inter-cylinder transfer part and the end surface of the sheet-like object guide guide 23 as shown in FIG. Has occurred.

即ち、紙質や機械回転数により上記空隙における折丁の姿勢が変化してしまい、これに伴って折丁受け渡しのタイミングを調整する必要が生じ、折精度に影響を及ぼす虞があった。また、上記空隙に折丁ふくらみが入り込むことにより、ガイド２３の先端にインキが堆積し、折丁がこすれとなる虞や、上記空隙によっては、折丁が減速胴１６に接触し、こすれとなる虞があった。   That is, the posture of the signature in the gap changes depending on the paper quality and the machine rotation speed, and accordingly, it is necessary to adjust the signature delivery timing, which may affect folding accuracy. Further, when the signature bulge enters the gap, ink accumulates on the tip of the guide 23 and the signature may be rubbed. Depending on the gap, the signature may come into contact with the speed reduction cylinder 16 and rubbed. There was a fear.

本発明はこのような問題を解決するものであって、折丁ふくらみを確実に抑えた状態で胴間受け渡し部に案内することができるシート状物の案内装置を提供することを目的とする。   An object of the present invention is to solve such a problem, and an object of the present invention is to provide a sheet-like material guiding device capable of guiding the inter-cylinder transfer section in a state in which signature bulging is reliably suppressed.

上記の課題を解決するための第１の発明に係るシート状物の案内装置は、それぞれ周面にシート状物を保持する保持部材を備えて相互に隣接する二つの胴の間で、上流側の胴から下流側の胴へとシート状物の受け渡しを行う胴間受け渡し部の入口側に、前記上流側の胴の周面に沿って形成され、下流側の端部が、前記下流側の胴の周面上に周方向に形成された凹溝に所定の間隙を有して進入する位置まで伸長されたシート状物案内ガイドを設けたことを特徴とする。   A sheet-like material guiding device according to a first aspect of the present invention for solving the above-described problems is provided with a holding member for holding a sheet-like material on the peripheral surface, and between the two cylinders adjacent to each other, the upstream side Formed on the inlet side of the inter-cylinder transfer part that transfers the sheet-like material from the cylinder to the downstream cylinder along the peripheral surface of the upstream cylinder, and the downstream end is formed on the downstream side. A sheet-like material guide guide extended to a position having a predetermined gap and entering a concave groove formed in the circumferential direction on the circumferential surface of the cylinder is provided.

第２の発明に係るシート状物の案内装置は、第１の発明に係るシート状物の案内装置において、前記シート状物案内ガイドが、下流側の端部にあって前記下流側の胴が備える前記保持部材に対応する位置に、前記保持部材が通過可能な切欠きを備えることを特徴とする。   A sheet-like material guiding device according to a second invention is the sheet-like material guiding device according to the first invention, wherein the sheet-like material guiding guide is at the downstream end, and the downstream cylinder is A notch through which the holding member can pass is provided at a position corresponding to the holding member provided.

上述した本発明に係るシート状物の案内装置によれば、折丁の受け渡しに際し、折丁ふくらみをガイドによって確実に受け渡し部まで案内することができることにより折丁の姿勢が安定するため、紙質に応じた折丁タイミングの調整が不要となり、折丁の受け渡しが安定して折精度が向上する。更に、折丁ふくらみをガイドによって受け渡し部近傍まで案内することができるため、従来生じていた折丁ふくらみによるシリンダーのこすれを防止することができる。   According to the sheet-like material guiding apparatus according to the present invention described above, when the signature is delivered, the signature bulge can be surely guided to the delivery portion by the guide, so that the posture of the signature is stabilized, so that the paper quality is improved. Accordingly, it is not necessary to adjust the timing of the signature, and the delivery of the signature is stabilized and the folding accuracy is improved. Furthermore, since the signature bulge can be guided to the vicinity of the delivery portion by the guide, it is possible to prevent the rubbing of the cylinder due to the signature bulge that has occurred conventionally.

以下に、本発明の実施の形態について説明する。本発明の実施の形態は、それぞれ周面にシート状物を保持する保持部材を備えて相互に隣接する二つの胴、例えば折機における折胴と咥胴間、又は咥胴と減速胴間等であって、上流側の胴から下流側の胴へとシート状物の受け渡しを行う胴間受け渡し部の入口側に、上流側の胴の周面に沿って形成され、下流側の端部が、下流側の胴の周面上に周方向に形成された凹溝に所定の間隙を有して進入する位置まで伸長されるとともに、端部にあって下流側の胴が備える保持部材に対応する位置に、保持部材が通過可能な切欠きを備えるシート状物案内ガイドを設けるものであり、以下に示す実施例においてその詳細を説明する。   Embodiments of the present invention will be described below. In the embodiment of the present invention, two cylinders each having a holding member for holding a sheet-like material on the peripheral surface and adjacent to each other, for example, between a folding cylinder and a cylinder in a folding machine, or between a cylinder and a reduction cylinder, etc. And formed on the inlet side of the inter-cylinder transfer part for transferring the sheet-like material from the upstream cylinder to the downstream cylinder along the circumferential surface of the upstream cylinder, and the downstream end is formed , Corresponding to a holding member provided at the end and at the end of the downstream cylinder, and is extended to a position where it enters with a predetermined gap in a circumferential groove formed on the circumferential surface of the downstream cylinder A sheet-like object guide having a notch through which the holding member can pass is provided at a position where the holding member passes, and the details thereof will be described in the following embodiments.

以下、図に基づいて本発明の一実施例の詳細を説明する。図１は本実施例に係るシート状物の案内装置の要部断面図、図２は本実施例に係るシート状物の案内装置の上面図、図３は本実施例に係るシート状物の案内装置の他の要部断面図、図４は本実施例の適用対象例の折機の胴配列図である。   Hereinafter, the details of an embodiment of the present invention will be described with reference to the drawings. FIG. 1 is a cross-sectional view of a main part of a sheet-like material guiding apparatus according to this embodiment, FIG. 2 is a top view of the sheet-like material guiding apparatus according to this embodiment, and FIG. 3 is a sheet-like material according to this embodiment. FIG. 4 is a cross-sectional view of the folding machine of the application example of this embodiment.

図４に示すように、本実施例に係るシート状物の案内装置が設けられる折機は、断裁胴１３、折胴１４、咥胴１５、減速胴１６、及び上下の渡胴１７，１８を備え、これらは、図中矢印で示す方向へ同期して回転駆動するようになっている。   As shown in FIG. 4, the folding machine provided with the sheet-like material guiding apparatus according to this embodiment includes a cutting cylinder 13, a folding cylinder 14, a saddle cylinder 15, a reduction cylinder 16, and upper and lower transfer cylinders 17 and 18. These are rotationally driven in synchronization with the direction indicated by the arrow in the figure.

断裁胴１３には軸方向に延びてウェブ１２を所定の寸法ごとに断裁する二つの断裁刃１３１が備えられ、折胴１４には軸方向に並列する複数の針１４１及び差し込みナイフ１４２がそれぞれ周方向に二列備えられている。また、咥胴１５には差し込みナイフ１４２に対向して保持部材としての咥え板１５１が周方向に二列備えられ、更に、減速胴１６及び上下の渡胴１７，１８には、それぞれ爪と爪台とからなる保持部材としての爪部１６１，１７１，１８１が備えられている。   The cutting cylinder 13 is provided with two cutting blades 131 that extend in the axial direction and cut the web 12 by a predetermined dimension. The folding cylinder 14 includes a plurality of needles 141 and insertion knives 142 arranged in parallel in the axial direction. Two rows are provided in the direction. The saddle cylinder 15 is provided with two rows of grip plates 151 as holding members facing the insertion knife 142 in the circumferential direction. Further, the speed reduction drum 16 and the upper and lower transfer drums 17 and 18 are respectively provided with claws and Claw portions 161, 171, and 181 are provided as holding members including a claw base.

図４に示す折機において、印刷後、乾燥冷却されたウェブ１２は、断裁胴１３によって所定の長さごとに断裁され、針１４１によって折胴１４の下側半周面へ添接される。そして、断裁されたウェブは、差し込みナイフ１４２及び咥え板１５１によって折胴１４から咥胴１５へ受け渡されつつ咥え折りされ、咥胴１５の上側半周面を添接されて減速胴１６に受け渡され、上渡胴１７または下渡胴１８を介して排紙装置へと搬出される。   In the folder shown in FIG. 4, after printing, the web 12 that has been dried and cooled is cut into a predetermined length by a cutting cylinder 13, and is attached to the lower half circumferential surface of the folding cylinder 14 by a needle 141. The cut web is then folded by the insertion knife 142 and the gripping plate 151 while being transferred from the folding cylinder 14 to the flange cylinder 15, and is attached to the speed reduction cylinder 16 by attaching the upper half circumferential surface of the flange cylinder 15. Then, the paper is delivered to the paper discharge device via the upper transfer cylinder 17 or the lower transfer cylinder 18.

更に、咥胴１５と減速胴１６との間でシート状物としての折丁の受け渡しを行う胴間受け渡し部には、その入口側にシート状物案内ガイド１１が設けられ、該シート状物案内ガイド１１により、咥え板１５１に保持されて咥胴１５の周面を添接される折丁の先端部を胴間受け渡し部へと案内するように構成されている。   Furthermore, a sheet-shaped object guide 11 is provided on the entrance side of the inter-cylinder transfer section that transfers a signature as a sheet-shaped object between the rod cylinder 15 and the speed reduction cylinder 16, and the sheet-shaped object guide is provided. The guide 11 is configured to guide the leading end portion of the signature held on the gripping plate 151 and attached to the peripheral surface of the flange cylinder 15 to the inter-cylinder transfer section.

図１乃至図３に示すように、本実施例におけるシート状物案内ガイド１１は、相互に隣接する第１乃至第５ガイド部１１１〜１１５から構成され、それぞれ固定部材１９を介して図示しないフレーム間に設けられたステイ２０に固定されている。   As shown in FIGS. 1 to 3, the sheet-like material guide 11 in this embodiment is composed of first to fifth guide portions 111 to 115 that are adjacent to each other, and each frame is not shown via a fixing member 19. It is fixed to a stay 20 provided therebetween.

これら第１乃至第５ガイド部１１１〜１１５は、それぞれ咥胴１５の周面１５ａに沿って湾曲する案内面を有し、減速胴１６側に位置する端部１１１ａ〜１１５ａが胴間受け渡し部近傍まで伸長している。これに対し、減速胴１６の外周面１６ａにあって端部１１１ａ〜１１５ａに対向する部分には、外周面１６ａに周方向に沿って形成された凹溝１６ｂが設けられている。この凹溝１６ｂは端部１１１ａ〜１１５ａとの間に所定の間隔を有するようにその幅及び深さが設定されており、端部１１１ａ〜１１５ａと減速胴１６との間には所定の間隙が保持されている。これにより、端部１１１ａ〜１１５ａは、減速胴１６に形成された凹溝１６ａに所定の間隙を有して進入するようになっている。   Each of the first to fifth guide portions 111 to 115 has a guide surface that is curved along the peripheral surface 15a of the flange drum 15, and the end portions 111a to 115a located on the speed reduction drum 16 side are in the vicinity of the inter-cylinder transfer portion. It extends to. On the other hand, a concave groove 16b formed in the outer peripheral surface 16a along the circumferential direction is provided in a portion on the outer peripheral surface 16a of the speed reduction drum 16 and facing the end portions 111a to 115a. The groove 16b is set to have a width and a depth so as to have a predetermined interval between the end portions 111a to 115a, and a predetermined gap is provided between the end portions 111a to 115a and the speed reduction drum 16. Is retained. Thus, the end portions 111a to 115a enter the recessed groove 16a formed in the speed reduction drum 16 with a predetermined gap.

また、第１乃至第５ガイド部１１１〜１１５の下流側、即ち減速胴１６側にあって、減速胴１６の回転に伴って移動する爪部１６１に対応する部分には、切欠き１１１ｂ〜１１５ｂが形成されている。切欠き１１１ｂ〜１１５ｂの周方向の深さは、該切欠き１１１ｂ〜１１５ｂを爪部１６１が通過可能であって、且つ通過する爪部１６１との間に間隙を有するように設定されている。図中２１は、折丁を案内するガイドである。   Further, notches 111b to 115b are provided at portions on the downstream side of the first to fifth guide portions 111 to 115, that is, on the speed reduction drum 16 side and corresponding to the claw portion 161 that moves as the speed reduction drum 16 rotates. Is formed. The circumferential depths of the notches 111b to 115b are set so that the claw portion 161 can pass through the notches 111b to 115b and that there is a gap between the claw portion 161 and the notches 111b to 115b. In the figure, 21 is a guide for guiding a signature.

なお、図２及び図３に示すように、第２ガイド部１１２及び第４ガイド部１１４は、軸方向に対して中央部分のみが減速胴１６側へと延伸した形状となっており、両側部分は図３に示すように折丁の搬送方向に対して短尺に形成されている。これは、後ガイド部１１１，１１４が、咥胴１５の表面側に配置されたコロ２２に接触することを避けるためであって、シート状物案内ガイド１１の形状は折機の構成に応じて種々の形状とすることが可能であり、図１〜３に示した形状に限らない。例えば、第１乃至第５ガイド部１１１〜１１５は一体であっても構わない。   As shown in FIGS. 2 and 3, the second guide portion 112 and the fourth guide portion 114 have a shape in which only the central portion extends toward the speed reduction drum 16 with respect to the axial direction. As shown in FIG. 3, it is formed in a short length with respect to the conveying direction of the signature. This is to prevent the rear guide portions 111 and 114 from coming into contact with the rollers 22 arranged on the surface side of the rod body 15, and the shape of the sheet guide guide 11 depends on the configuration of the folding machine. Various shapes are possible and are not limited to the shapes shown in FIGS. For example, the first to fifth guide portions 111 to 115 may be integrated.

本実施例によれば、咥胴１５と減速胴１６との間の胴間受け渡し部に折丁の先端部を案内するシート状物の案内装置として、シート状物案内ガイド１１案内面の減速胴側に位置する端部１１１ａ〜１１５ａを胴間受け渡し部まで伸長し、該端部１１１ａ〜１１５ａに対向する減速胴１６の外周面１６ａに、端部１１１ａ〜１１５ａを所定の間隙を有した状態で凹溝１６ｂを形成する構成としたことにより、咥え板１５１によって咥胴１５表面を搬送される折丁が、胴間受け渡し部において爪部１６１に咥え換えされるまでの間、折丁ふくらみを抑えることができるために、折丁の姿勢が安定し、紙質に応じて折丁の受け渡しタイミングを調整する必要がなくなる。   According to the present embodiment, as a sheet-like material guiding device that guides the leading end portion of the signature to the inter-cylinder transfer portion between the rod drum 15 and the speed reduction drum 16, the speed reduction drum of the sheet-like material guide 11 guide surface. The end portions 111a to 115a located on the side are extended to the inter-cylinder transfer portion, and the end portions 111a to 115a are provided with a predetermined gap on the outer peripheral surface 16a of the speed reduction drum 16 facing the end portions 111a to 115a. Due to the configuration in which the concave groove 16b is formed, the signature is swollen until the signature conveyed on the surface of the collar drum 15 by the gripping plate 151 is replaced by the claw portion 161 in the inter-cylinder transfer portion. Therefore, the posture of the signature is stable, and it is not necessary to adjust the delivery timing of the signature according to the paper quality.

そしてこのことにより折丁の受け渡しが安定して折精度が向上する。更に加えて、端部１１１ａ〜１１５ａによって折丁ふくらみを抑えられることにより、減速胴１６に折丁が接触することを抑制し、減速胴１６のこすれを防止することができる。   As a result, the delivery of signatures is stabilized and folding accuracy is improved. In addition, since the bulge of the signature is suppressed by the ends 111a to 115a, it is possible to suppress the signature from coming into contact with the reduction drum 16 and prevent the reduction drum 16 from being rubbed.

なお、本実施例では、上述したようにシート状物案内ガイド１１を咥胴１５と減速胴１６との間で折丁の咥え換えを行う胴間受け渡し部の入口側に設ける例を示したが、本発明は、上述した実施例に限らず、例えば折胴１４と咥胴１５との間における咥え折部の入口側に本発明に係るシート状物の案内装置を設ける等、それぞれシート状物を胴の表面に添接可能に保持する保持部材を有し、胴間でシート状物の受け渡しを行う胴間受け渡し部の入口側に設けることにより、シート状物の受け渡しを確実、且つ高精度に行うことができるものである。   In the present embodiment, as described above, an example in which the sheet guide 11 is provided on the entrance side of the inter-cylinder transfer unit that changes the signature between the rod cylinder 15 and the reduction drum 16 is shown. However, the present invention is not limited to the above-described embodiments. For example, the sheet-like material guide device according to the present invention is provided on the entrance side of the folding portion between the folding cylinder 14 and the saddle cylinder 15. A holding member that holds the sheet on the surface of the cylinder so as to be attachable, and is provided on the entrance side of the inter-cylinder transfer portion that transfers the sheet-like material between the cylinders, thereby reliably transferring the sheet-shaped object; and It can be performed with high accuracy.

本発明は、シート状物の案内装置に関し、詳しくは、それぞれシート状物を保持する保持部材を備え、該保持部材に保持されたシート状物を周面に沿って搬送させる二つの胴間であって、該シート状物の受け渡しを行う胴間受け渡し部の入口側に設けて好適なものである。   The present invention relates to a sheet-like material guide device, and more specifically, includes a holding member that holds a sheet-like material, and between two cylinders that convey the sheet-like material held by the holding member along a circumferential surface. Therefore, it is suitable to be provided on the entrance side of the inter-cylinder transfer section for transferring the sheet-like material.

本発明の実施例に係るシート状物の案内装置の要部断面図である。It is principal part sectional drawing of the guide apparatus of the sheet-like material which concerns on the Example of this invention. 本発明の実施例に係るシート状物の案内装置の上面図である。It is a top view of the sheet-like material guide device according to the embodiment of the present invention. 本発明の実施例に係るシート状物の案内装置の他の要部断面図である。It is other principal part sectional drawing of the guide apparatus of the sheet-like material which concerns on the Example of this invention. 本発明の実施例に係るシート状物の案内装置の適用対象例の折機の胴配列図である。It is a trunk | drum arrangement | sequence figure of the folding machine of the example of application of the sheet-like material guide apparatus which concerns on the Example of this invention. 従来の折機の一例を示す胴配列図である。It is a trunk | drum arrangement | sequence figure which shows an example of the conventional folding machine.

符号の説明Explanation of symbols

１１ シート状物案内ガイド
１２ ウェブ
１５ 咥胴
１５ａ 咥胴の周面
１６ 減速胴
１６ａ 減速胴外周面
１６ｂ 凹溝
１１１ａ，１１２ａ，１１３ａ，１１４ａ，１１５ａ ガイド先端部
１１１ｂ，１１２ｂ，１１３ｂ，１１４ｂ，１１５ｂ 切欠き部
１５１ 咥え板
１６１ 爪部 DESCRIPTION OF SYMBOLS 11 Sheet-like material guide 12 Web 15 Shaft cylinder 15a Circumference surface of a saddle cylinder 16 Deceleration cylinder 16a Deceleration cylinder outer peripheral surface 16b Groove 111a, 112a, 113a, 114a, 115a Guide front-end | tip part 111b, 112b, 113b, 114b, 115b Cut Notch 151 Strike plate 161 Claw

Claims (2)

それぞれ周面にシート状物を保持する保持部材を備えて相互に隣接する二つの胴の間で、上流側の胴から下流側の胴へとシート状物の受け渡しを行う胴間受け渡し部の入口側に、
前記上流側の胴の周面に沿って形成され、下流側の端部が前記下流側の胴の周面上に周方向に形成された凹溝に所定の間隙を有して進入する位置まで伸長されたシート状物案内ガイドを設けたことを特徴とするシート状物の案内装置。 An entrance of an inter-cylinder transfer section that includes a holding member that holds a sheet-like material on the peripheral surface and transfers the sheet-like material from an upstream cylinder to a downstream cylinder between two adjacent cylinders. On the side,
Up to a position where the downstream end is formed along a circumferential surface of the upstream cylinder and enters a recessed groove formed on the circumferential surface of the downstream cylinder in a circumferential direction with a predetermined gap. An apparatus for guiding a sheet-like material, comprising an extended sheet-like material guide. 前記シート状物案内ガイドが、下流側の端部にあって前記下流側の胴が備える前記保持部材に対応する位置に、前記保持部材が通過可能な切欠きを備えることを特徴とする請求項１記載のシート状物の案内装置。   The sheet-like material guide guide is provided with a notch through which the holding member can pass at a position corresponding to the holding member provided at the downstream end and provided in the downstream cylinder. The sheet-like material guide device according to 1.
JP2007090430A 2007-03-30 2007-03-30 Sheet-like object guide device Pending JP2008247549A (en)

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0326630A (en) * 1989-06-26 1991-02-05 Hitachi Ltd Recording paper transfer device for electrophotography unit
JP2002302294A (en) * 2001-04-06 2002-10-18 Canon Inc Sheet guiding device, and sheet passage detecting device and image forming device provided with the sheet guiding device
JP2003192182A (en) * 2001-11-23 2003-07-09 Man Roland Druckmas Ag Paper guide device having guide face in printing machine

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0326630A (en) * 1989-06-26 1991-02-05 Hitachi Ltd Recording paper transfer device for electrophotography unit
JP2002302294A (en) * 2001-04-06 2002-10-18 Canon Inc Sheet guiding device, and sheet passage detecting device and image forming device provided with the sheet guiding device
JP2003192182A (en) * 2001-11-23 2003-07-09 Man Roland Druckmas Ag Paper guide device having guide face in printing machine

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