JP2007314318A - Device and method for semi-automatically splicing and continuously delivering roll paper - Google Patents

Device and method for semi-automatically splicing and continuously delivering roll paper Download PDF

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JP2007314318A
JP2007314318A JP2006146760A JP2006146760A JP2007314318A JP 2007314318 A JP2007314318 A JP 2007314318A JP 2006146760 A JP2006146760 A JP 2006146760A JP 2006146760 A JP2006146760 A JP 2006146760A JP 2007314318 A JP2007314318 A JP 2007314318A
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paper
roll paper
roll
core material
holding means
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Makoto Eriguchi
誠 江里口
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Asahi Machinery Ltd
Asahi Inovex Corp
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Asahi Machinery Ltd
Asahi Iron Works Co Ltd
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a device for semi-automatically splicing and continuously delivering a roll paper which is capable of delivering and feeding a long paper without interruption while automatically changing the roll paper, installed in an installation area much smaller than a conventional value when delivering and feeding the long paper from a plurality of roll papers of the same number as the conventional value, and capable of preventing any expansion/contraction of the long paper from the roll paper when the long paper is delivered and fed to a cutter side. <P>SOLUTION: The device for semi-automatically splicing and continuously delivering the roll paper comprises a holding means 2 for rotatably holding roll papers 8a, 8b, a conveying means 3 for conveying the paper delivered from the roll paper 8a, a roll paper moving means 4 for moving the roll paper 8a having residual paper to a predetermined part, an elevating/lowering means 5 for transferring the second roll paper 8b by the holding means 2 to an attachable/detachable position, a pasting roll 7 which is abutted on the paper delivered from the first roll 8a to paste the paper on an adhesive surface in a vicinity of a fore end of the second roll paper 8b, and a cutter 6 for cutting a portion behind the adhered part of the first roll paper 8a. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

本発明は、複数のロール紙から繰り出される長尺な紙を重ねて所定のサイズに切断する切断装置側に各ロール紙からの紙を繰出し供給するためのロール紙の自動紙継ぎ連続繰出し装置、およびロール紙の半自動紙継ぎ連続繰出し方法に関する。   The present invention relates to a roll paper automatic splicing continuous feeding device for feeding and feeding paper from each roll paper to a cutting device side which overlaps and cuts a long paper fed from a plurality of roll papers into a predetermined size, The present invention also relates to a semi-automatic splicing continuous feeding method for roll paper.

一般に抄紙機で完成された薄い紙はリールパートでロールに巻き取られロール紙として製品化され、さらに、このロール紙を繰出し装置（アンリール）で巻き戻され、切断装置で所定の縦横寸法に切断されて平判状シートにして出荷される。この場合、ロール紙から巻き戻された長尺の紙を一枚づつ切断していたのでは効率が悪いので、上記の繰出し装置を複数台並べて設置し、各繰出し装置に装着されたロール紙から繰り出された長尺な紙を重ね、所定規格のサイズ（例えばＡ４，Ａ３，Ｂ４等）に切断している。   In general, a thin paper completed by a paper machine is wound on a roll by a reel part and commercialized as a roll paper. Further, the roll paper is rewound by a feeding device (unreel) and cut into predetermined vertical and horizontal dimensions by a cutting device. And shipped as a flat sheet. In this case, it is inefficient to cut long sheets of paper that have been rewound from the roll paper one by one. Therefore, a plurality of the above feeding devices are installed side by side, and the roll paper attached to each feeding device is used. The fed long paper is stacked and cut into a predetermined standard size (for example, A4, A3, B4, etc.).

各繰出し装置でロール紙を巻き戻して繰り出していけば当然芯材に巻かれている紙も少なくなっていくので、ある程度の長さの紙が芯材に残っているときに原紙変え（原反変え）といって、新しいロール紙と交換する。この場合、各繰出し装置を同時に一旦停止させてロール紙の交換を行い、各繰出し装置に装着した新しいロール紙から紙を引き出して搬送装置にセットした後に、再び各繰出し装置を起動させて上記した切断作業を継続している。そのため、原紙変えを行う毎に各繰出し装置を停止させてロール紙交換等の作業を行わねばならないため、繰出し装置を停止させている時間が長く作業効率を悪くする要因となっていた。   If the roll paper is rewound and fed out by each feeding device, the amount of paper wound around the core material will naturally decrease, so when a certain length of paper remains on the core material, Change) and replace with new roll paper. In this case, each of the feeding devices is stopped at the same time, the roll paper is replaced, the paper is pulled out from the new roll paper loaded in each of the feeding devices and set in the transport device, and then each of the feeding devices is started up again as described above. The cutting work is continued. For this reason, each time the base paper is changed, each feeding device must be stopped and work such as roll paper replacement must be performed. Therefore, the time during which the feeding device is stopped is long, resulting in poor working efficiency.

そこで、原紙変えの際に各繰出し装置を停止させることなく新しいロール紙から紙を、先の残り少なくなったロール紙から繰り出される紙に継続して供給できるように、繰出し装置を２台１組にして複数組の繰出し装置を設置している。例えば長尺な紙を１０枚重ねて切断する場合は、２０台（２台１組で１０組）の繰出し装置を一列に並べて設置し、各組の１台の繰出し装置から繰り出されているロール紙の紙が少なくなってきたら各組のもう１台の繰出し装置に切り替えて新しいロール紙から紙を繰り出し、全体の繰出し装置を停めることなく紙を切断装置側に連続供給するようにしている。   Therefore, the two feeding devices are set as one set so that the paper from the new roll paper can be continuously supplied to the paper fed from the previously reduced roll paper without stopping each feeding device when changing the base paper. A plurality of sets of feeding devices are installed. For example, when 10 sheets of long paper are stacked and cut, 20 feeding units (2 sets, 10 sets) are arranged in a line, and rolls are fed from one feeding device of each set When the amount of paper is reduced, the paper is switched to another feeding device in each group to feed paper from a new roll paper, and the paper is continuously supplied to the cutting device side without stopping the whole feeding device.

しかしながら、このように繰出し装置を２台１組にして設置したのでは、上記したように１０本の各ロール紙から繰り出された長尺な紙を１０枚重ね合わせて切断するのに、２０台の繰出し装置を並べて設置しなければならず、かなり長い（広い）設置面積を必要とした。   However, when two feeding devices are installed in one set as described above, 20 units are used to overlap and cut 10 long sheets fed from each of the 10 rolls as described above. The feeding devices must be installed side by side, and a considerably long (wide) installation area is required.

また、紙の引っ張り距離が長くなると、紙を引っ張っていく際に紙に皺が生じるといった問題があった。さらに、切断装置寄りの繰出し装置から繰り出されて引っ張られる紙には伸びが生じないが、切断装置から離れた後方に設置した繰出し装置から繰り出されて引っ張られる紙では伸びが生じ、この紙が切断されると伸びが戻って縮み皺を生じてしまうといった問題があった。   Further, when the paper pulling distance is long, there is a problem that the paper is wrinkled when the paper is pulled. Further, the paper drawn from the feeding device closer to the cutting device does not stretch, but the paper fed from the feeding device installed at the rear side away from the cutting device stretches, and the paper is cut. When it was done, there was a problem that elongation returned and shrinkage occurred.

本発明に関する参考文献としては下記の公報を例示する。
特開２００５−３３５７５９号公報 特開２０００−２５５８４４号公報 特開２０００−１４３０４９号公報 特開平９−１２４２０２号公報 The following publications are exemplified as references relating to the present invention.
JP 2005-335759 A JP 2000-255844 A JP 2000-143049 A JP 9-124202 A

本発明は上記のような点に鑑みて開発されたものである。その目的は、ロール紙を自動的に交換しながら長尺の紙を途切れることなく繰り出し供給でき、且つ従来と同数の複数のロール紙から長尺の紙を繰り出し供給するのに従来よりはるかに狭い装置設置面積でよく、さらに、切断装置側に繰り出し供給する際にロール紙からの長尺の紙に伸び縮みが生じることもないロール紙の半自動紙継ぎ連続繰出し装置およびロール紙の半自動紙継ぎ連続繰出し方法を提供することにある。   The present invention has been developed in view of the above points. The purpose is to automatically feed and feed the long paper without interruption while automatically changing the roll paper, and to feed and feed the long paper from the same number of roll papers as much as before. The installation area is sufficient, and the roll paper does not stretch or shrink when the paper is fed out to the cutting device. Semi-automatic continuous splicing device for roll paper and semi-automatic continuous splicing for roll paper It is to provide a feeding method.

上記した目的を有効に達成するために、請求項１に記載の本発明のロール紙の半自動紙継ぎ連続繰出し装置は、ロール紙の芯材に着脱でき且つ上記芯材を介してロール紙を回転可能に保持する保持手段と、上記ロール紙から繰り出された紙を搬送する搬送手段と、上記ロール紙から繰り出されて巻き数の少なくなった紙を備えたロール紙（以下、先のロール紙）を、上記保持手段から離脱させて受け取り所定箇所に移動させるロール紙移動手段と、先のロール紙をロール紙移動手段で所定箇所に移動させた時に、先端部近傍の表面に粘着面を有する次に供給するロール紙（以下、次のロール紙）を上記保持手段によって着脱できる位置に移送する昇降手段と、上記先のロール紙から繰り出されている紙に当接させて、この紙を上記次のロール紙の先端部近傍の粘着面に接着させるペースティングロールと、上記先のロール紙の接着された箇所の後の紙部分を切断して上記芯材を切り離すカッターと、を備えてなることを特徴とする。   In order to effectively achieve the above object, the roll paper semi-automatic splicing continuous feeding device of the present invention according to claim 1 can be attached to and detached from the core material of the roll paper and rotates the roll paper through the core material. Holding means capable of holding, conveying means for conveying the paper fed from the roll paper, and roll paper (hereinafter referred to as the previous roll paper) provided with the paper fed from the roll paper and having a reduced number of turns The roll paper moving means for separating the paper from the holding means and moving it to a predetermined position, and the next roll paper having an adhesive surface on the surface in the vicinity of the tip when the roll paper moving means is moved to the predetermined position. The roll paper (hereinafter referred to as the next roll paper) supplied to the paper is brought into contact with the lifting / lowering means for transporting the roll paper to a position where it can be attached / detached by the holding means, and the paper fed from the previous roll paper. Roll of Characterized in that it comprises a pasting roll to be adhered to the adhesive surface in the vicinity of the tip of the paper, and a cutter that cuts the paper portion after the pasted portion of the roll paper to separate the core material. To do.

また、請求項２に記載の本発明のロール紙の半自動継ぎ連続繰出し方法は、保持手段によって芯材を備えたロール紙を回転可能に保持し、このロール紙から繰り出される紙を搬送手段によって搬送し、この繰り出し搬送によって巻き数の残り少なくなったロール紙（以下、先のロール紙）を所定箇所に設置したロール紙移動手段を移動させて受け取ると共に、上記保持手段によるロール紙の保持を解除し、且つ、ロール紙移動手段で上記ロール紙を受け取った状態でロール紙移動手段を元の位置に移動させ、次に供給する先端部近傍の表面に粘着面を有するロール紙（以下、次のロール紙）を昇降手段によって上記保持手段で着脱できる位置に供給するとともに、上記保持手段で上記次のロール紙を保持し、上記搬送手段および保持手段による先のロール紙並びに次のロール紙の繰出し動作を一旦停止し、先のロール紙から繰り出されている紙にペースティングロールを押し付けてこの紙を上記次のロール紙の先端部近傍の粘着面に接着させ、上記先のロール紙の接着された箇所の後の部分をカッターで切断して上記芯材と切り離し先のロール紙の後端部側に次のロール紙の先端部側を継ぎ、再び上記搬送手段および保持手段を作動させて先のロール紙の紙を搬送するとともに次のロール紙から紙を継続して繰り出すようにしたことを特徴とする。   According to a second aspect of the present invention, the roll paper semi-automatic joining method of the present invention holds the roll paper having the core material rotatably by the holding means, and conveys the paper fed from the roll paper by the conveyance means. Then, the roll paper whose number of turns is reduced by this feeding and feeding (hereinafter referred to as the previous roll paper) is received by moving the roll paper moving means installed at a predetermined location, and the holding of the roll paper by the holding means is released. In addition, the roll paper moving means is moved to the original position in a state where the roll paper is received by the roll paper moving means, and the roll paper having the adhesive surface on the surface in the vicinity of the tip to be supplied next (hereinafter, the next roll Paper) to a position where it can be attached and detached by the holding means, and the holding means holds the next roll paper, and the conveying means and holding means The feeding operation of the previous roll paper and the next roll paper is temporarily stopped, and the pasting roll is pressed against the paper fed from the previous roll paper, and this paper is applied to the adhesive surface near the tip of the next roll paper. Adhering, cutting the part after the bonded part of the previous roll paper with a cutter, and connecting the leading end side of the next roll paper to the rear end part side of the roll material of the destination roll paper, and again The conveying means and the holding means are operated to convey the previous roll paper, and the paper is continuously fed out from the next roll paper.

また、請求項３に記載の本発明のロール紙の半自動継ぎ連続繰出し方法は、請求項２記載のロール紙の半自動紙継ぎ連続繰出し方法において、上記カッターで切断された後の少し紙の残った芯材を載置して元の位置に戻って停止しているロール紙移動手段の下の近傍に、昇降手段を上昇させて停止し、ロール紙移動手段を作動させて上記芯材を昇降手段の上に落下させ、昇降手段を下降させて上記芯材を回収するようにしたことを特徴とする。   The roll paper semi-automatic splicing continuous feeding method of the present invention according to claim 3 is the semi-automatic splicing continuous feeding method of roll paper according to claim 2, wherein a little paper remains after being cut by the cutter. The lifting / lowering means is raised and stopped in the vicinity of the lower side of the roll paper moving means on which the core material is placed and returned to the original position and stopped, and the roll paper moving means is operated to raise and lower the core material. The core material is collected by dropping it down and lowering the elevating means.

上記の構成からなる本発明のロール紙の半自動紙継ぎ連続繰出し装置およびロール紙の半自動継ぎ連続繰出し方法では、従来ロール紙を途切れることなく連続して繰出し供給するために２台１組とした繰出し装置を設置しなければならなかったのに比べ、一時的な装置の停止はあっても１台の装置で短時間でロール紙を交換して先のロール紙の紙と後のロール紙の紙とを継ぐことができ、順次ロール紙を継いで連続した紙として繰り出し供給すことができる。そのため、複数枚の紙を重ねて切断するために複数本のロール紙から紙を繰出し供給する場合にも、従来の半分の数の装置を設置するだけでよいために従来の半分の設置面積でよく、且つ切断装置側に設置した本発明の装置から後方に設置した本発明の装置まで従来のように距離があまり長くならないので、後方に設置した本発明の装置のロール紙から繰り出されて引き出される紙に伸び縮みが生じることもなく、伸び縮みや皺のない紙を問題なく切断装置側に供給することができる。また、使用後のロール紙（少しの紙を巻きつけた芯材）も、次のロール紙の繰出し工程に支障をきたすことなく迅速に回収することができる。   In the roll paper semi-automatic splicing continuous feeding apparatus and the roll paper semi-automatic splicing continuous feeding method of the present invention having the above-described configuration, the conventional roll paper is fed as one set in order to continuously feed and supply the roll paper without interruption. Compared to the time when the device had to be installed, even if the device was temporarily stopped, the roll paper was replaced with a single device in a short time, and the previous roll paper and the subsequent roll paper And roll paper can be successively fed and fed out as a continuous paper. Therefore, even when feeding and feeding paper from a plurality of roll papers in order to cut and cut a plurality of sheets of paper, it is only necessary to install half as many apparatuses as in the conventional method. Since the distance from the device of the present invention installed on the cutting device side to the device of the present invention installed on the rear side is not so long as in the past, it is drawn out from the roll paper of the device of the present invention installed on the rear side. Therefore, the paper without stretch or shrinkage or wrinkles can be supplied to the cutting device without any problem. Moreover, the used roll paper (core material around which a small amount of paper is wound) can be quickly recovered without causing any trouble in the next roll paper feeding process.

以下、本発明を実施するための最良の形態を図に基いて説明する。
図１〜図７は本発明にかかるロール紙の半自動紙継ぎ連続繰出し装置に関する図であり、この半自動紙継ぎ連続繰出し装置１は、保持手段２（図４）、搬送手段３、ロール紙移動手段４、昇降手段５、カッター６、ペースティングロール７を少なくとも備えた構成からなるものである。また、ロール紙８ａは、薄い長尺なシート状の紙を芯材９に巻きつけた例えば外径１３００ｍｍのものが使用されている。なお、本発明における半自動とは、先のロール紙から繰出される紙と、次に供給するロール紙から繰出される紙とを継ぐ際に、一時的に連続繰出し装置１を停止させて継続作業を行う意である。 The best mode for carrying out the present invention will be described below with reference to the drawings.
1 to 7 are diagrams relating to a semi-automatic paper splicing continuous feeding device for roll paper according to the present invention. The semi-automatic paper splicing continuous feeding device 1 includes a holding means 2 (FIG. 4), a conveying means 3, and a roll paper moving means. 4, the lifting means 5, the cutter 6, and the pasting roll 7 are provided at least. The roll paper 8a is, for example, one having an outer diameter of 1300 mm in which a thin long sheet-like paper is wound around the core material 9. In the present invention, semi-automatic means that the continuous feeding device 1 is temporarily stopped to continue the work when the paper fed from the previous roll paper and the paper fed from the roll paper to be supplied next are joined. Is willing to do.

保持手段２は、ロール紙８ａの芯材９（紙管またはプラスチック管）に着脱でき、かつ芯材９を介してロール紙８ａを回転可能に保持することができるものである。 より具体的には、図４に示す例の保持手段２は、門形の架台１０の上部に油圧の2台のシリンダー１２を左右方向に各ロッド１１が伸縮するように設け、各ロッド１１の先端部に吊下げ部材１３を垂下するように設け、かつ、各吊下げ部材１３の下部寄りの内側面部に対峙するようにして挿着部１４を回転自在に設け、さらに、吊下げ部材１３に設けた台座１６に減速機とモータとブレーキからなる駆動装置１５を設け、この駆動装置１５を一方の挿着部１４に連結してある。駆動装置１５を作動させることによって上記挿着部１４を回転させることができ、また上記シリンダー１２を作動させて各ロッド１１を伸縮させることにより各吊下げ部材１３を介して各挿着部１４をロール紙８ａの芯材９に着脱することができる。   The holding means 2 can be attached to and detached from the core material 9 (paper tube or plastic tube) of the roll paper 8a, and can hold the roll paper 8a rotatably via the core material 9. More specifically, the holding means 2 of the example shown in FIG. 4 is provided with two hydraulic cylinders 12 on the upper part of the portal frame 10 so that the rods 11 extend and contract in the left-right direction. The suspension member 13 is provided to hang at the tip, and the insertion portion 14 is rotatably provided so as to face the inner side surface near the lower portion of each suspension member 13. A driving device 15 including a reduction gear, a motor, and a brake is provided on the provided pedestal 16, and this driving device 15 is connected to one insertion portion 14. The insertion portion 14 can be rotated by operating the driving device 15, and each insertion portion 14 can be moved via each suspension member 13 by operating the cylinder 12 to expand and contract each rod 11. It can be attached to and detached from the core 9 of the roll paper 8a.

搬送手段３（図１〜図３）は、駆動回転する複数の案内ローラ３ａ（一部図示省略）からなり、ロール紙８ａから繰り出される紙を切断装置（図示せず）側に搬送する。  The conveying means 3 (FIGS. 1 to 3) is composed of a plurality of guide rollers 3a (partially omitted) that are driven to rotate, and conveys the paper fed from the roll paper 8a to the cutting device (not shown) side.

ロール紙移動手段４（図１）は、シリンダー（図示せず）によって水平方向に往復移動するように設けられた受け台に所定間隔を以って１対のローラ１７を設け、このローラ１７を駆動装置（図示せず）によって同一方向に同時に回転するように構成されたものであり、上記した保持手段２によって回転可能に支持されたロール紙８ａの繰り出されていく側の外周近傍で、残紙を備えた状態の芯材９より少し下方の高さ位置にローラ１７の外周上端１７ａが位置するようにして設置されている。   The roll paper moving means 4 (FIG. 1) is provided with a pair of rollers 17 at a predetermined interval on a cradle provided so as to reciprocate in a horizontal direction by a cylinder (not shown). It is configured to rotate simultaneously in the same direction by a driving device (not shown), and the remaining portion is located in the vicinity of the outer periphery of the roll paper 8a that is rotatably supported by the holding means 2 described above. The roller 17 is installed so that the outer peripheral upper end 17a is positioned at a height slightly below the core material 9 with paper.

昇降手段５（図４）は、保持手段２の下方に配置されて新しいロール紙８ａを保持手段２側に供給するリフター５ａであり、保持手段２の下方の床に形成した凹所２１に設置してある。このリフター５ａは、昇降台１８にローラーコンベヤ２８を水平に備えてあり、油圧駆動装置（図示せず）によって上記昇降台１８を所定高さまで昇降させることができる。この収縮させた状態の時のリフター５ａのローラーコンベヤ１８の上端と面一になるようにして搬送ローラーコンベヤ１９が、床面に形成した凹所２２に設置してあり、ロール紙８ａを搬送ローラーコンベヤ１９に載置して移動させ、上記リフター５ａのローラーコンベヤ２８上に供給できるようにしてある。   The lifting / lowering means 5 (FIG. 4) is a lifter 5a that is arranged below the holding means 2 and supplies new roll paper 8a to the holding means 2 side, and is installed in a recess 21 formed on the floor below the holding means 2. It is. The lifter 5a is provided with a roller conveyor 28 horizontally on the lifting platform 18, and the lifting platform 18 can be moved up and down to a predetermined height by a hydraulic drive device (not shown). A conveying roller conveyor 19 is installed in a recess 22 formed on the floor surface so as to be flush with the upper end of the roller conveyor 18 of the lifter 5a in the contracted state, and the roll paper 8a is transferred to the conveying roller. It is placed on the conveyor 19 and moved so that it can be supplied onto the roller conveyor 28 of the lifter 5a.

カッター６（図１、図２）は、ペースティングロール７の後部に設けられ作動装置（図示せず）によって紙側に出没して先のロール紙８ａから繰り出される紙を紙幅方向に切断するものである。   The cutter 6 (FIGS. 1 and 2) is provided at the rear of the pasting roll 7 and cuts the paper fed out from the previous roll paper 8a in the paper width direction by appearing on the paper side by an operating device (not shown). It is.

ペースティングロール７（図１、図２）は、搬送手段３や保持手段２の作動によってロール紙８ａから繰り出される紙の近くの上面側に設けられ、巻き数の少なくなったロール紙８ａを上記ロール紙移動手段４によって通常の紙繰出し位置から外方の所定位置に水平移動させた時に、ロール部７ａがロール紙８ａから繰り出される紙の上面に当接するようにして設けてある。さらに、次の新しいロール紙８ｂが昇降手段５によって保持手段２で保持できる位置（上記の通常の紙繰出し位置）に供給された時に、ロール部７ａを作動装置（図示省略）の作動によって、ロール紙８ａの繰り出されている紙とともに次の新しいロール紙８ｂの外表面に押し付け、かつ、押し付け後に上記新しいロール紙８ｂから離れられるようにしてある。   The pasting roll 7 (FIGS. 1 and 2) is provided on the upper surface side near the paper fed out from the roll paper 8a by the operation of the conveying means 3 and the holding means 2, and the roll paper 8a having a reduced number of windings is provided on the upper side. When the roll paper moving means 4 is horizontally moved from the normal paper feeding position to a predetermined position outside, the roll portion 7a is provided so as to come into contact with the upper surface of the paper fed from the roll paper 8a. Furthermore, when the next new roll paper 8b is supplied to the position where the holding means 2 can hold the roll paper 8b (the normal paper feeding position), the roll unit 7a is moved to the roll by the operation of the operating device (not shown). The paper 8a is pressed against the outer surface of the next new roll paper 8b together with the fed paper, and is separated from the new roll paper 8b after the pressing.

本発明にかかる図示の例のロール紙の半自動紙継ぎ連続繰出し装置１は、上述のような構成からなるものである。
次にこの半自動紙継ぎ連続繰出し装置１によって順次ロール紙８ａ、８ｂの紙を継いで連続して供給する方法について説明する。 The illustrated example of the roll paper semi-automatic splicing continuous feeding device 1 according to the present invention is configured as described above.
Next, a method of successively feeding the roll paper 8a and 8b successively by the semi-automatic paper splicing continuous feeding device 1 will be described.

先ずロール紙８ａを搬送ローラーコンベヤ１９の上にフォークリフト等で載せ、待機する昇降手段５であるリフター５ａのローラーコンベヤ２８の上に搬送する。そしてリフター５ａを作動させてロール紙８ａを所定高さまで移動させる。   First, the roll paper 8a is placed on the transport roller conveyor 19 by a forklift or the like, and is transported onto the roller conveyor 28 of the lifter 5a which is the lifting and lowering means 5 waiting. Then, the lifter 5a is operated to move the roll paper 8a to a predetermined height.

次に保持手段２（図４）のシリンダー１２を作動させて上記ロール紙８ａの芯材９の中に両側から挿着部１４を挿入し、駆動装置１５を作動させて挿着部１４を介してロール紙８ａを回転させ、ロール紙８ａから紙を繰り出すと共に搬送手段３によってこの紙を引き出し搬送する（図１ａ）。   Next, the cylinder 12 of the holding means 2 (FIG. 4) is operated to insert the insertion portion 14 from both sides into the core material 9 of the roll paper 8a, and the driving device 15 is operated to insert the insertion portion 14 through the insertion portion 14. Then, the roll paper 8a is rotated, the paper is fed out from the roll paper 8a, and this paper is pulled out and conveyed by the conveying means 3 (FIG. 1a).

このようにしてロール紙８ａから紙を繰出し紙が残り少なくなってきたら、ロール紙移動手段４のシリンダー（図示せず）を作動させて一対のローラ１７間を残紙を備えた芯材９の中心の下まで移動させると共（図１ｂ）に、上記保持手段２のシリンダー１２を作動させて各挿着部１４を芯材９から抜き、上記残紙を備えた芯材９を一対のローラ１７に載置する（図１ｃ）。この残紙を備えたロール紙８ａは、搬送手段３によって継続して引き出されてローラ１７上で回転する。この状態でシリンダーを再び作動させて上記残紙を備えたロール紙８ａをローラ１７と共に保持手段２の下から水平移動させ（図１ｄ）、ロール紙移動手段４を元の位置に戻し、次のロール紙８ｂが保持手段２によって保持できるための空間を空ける。この時、先のロール紙８ａから繰り出されて紙は、ペースティングロール７のロール部７ａに接触しながら引き出される。   In this way, when the paper is fed out from the roll paper 8a and the remaining paper is running short, the cylinder (not shown) of the roll paper moving means 4 is operated, and the center of the core 9 having the remaining paper between the pair of rollers 17 is operated. (Fig. 1b), the cylinder 12 of the holding means 2 is actuated to remove each insertion portion 14 from the core material 9, and the core material 9 with the remaining paper is removed from the core material 9 with a pair of rollers 17. (FIG. 1c). The roll paper 8 a provided with the remaining paper is continuously drawn out by the conveying means 3 and rotates on the roller 17. In this state, the cylinder is operated again, and the roll paper 8a provided with the remaining paper is moved horizontally from below the holding means 2 together with the roller 17 (FIG. 1d), the roll paper moving means 4 is returned to the original position, and the next The space for the roll paper 8b to be held by the holding means 2 is made free. At this time, the paper fed out from the previous roll paper 8 a is drawn out while being in contact with the roll portion 7 a of the pasting roll 7.

上記のようにして先のロール紙８ａから残紙が繰り出されている状態を保持しながら（図２ｅ）、次の新しいロール紙８ｂを先に説明と同様にして昇降手段５で保持手段２側に供給し、このロール紙８ｂの芯材９の中に両側から挿着部１４を挿入して、保持手段２でロール紙８ｂを一旦回転させない状態に保持する。このロール紙８ｂは、粘着剤を塗布した粘着面を先端部近傍の外表面に有し、この粘着面を離剥紙で被覆してあり、先端部近傍の粘着面側をペースティングロール７のロール部７ａ側にして待機させる。   While holding the state in which the remaining paper is being fed from the previous roll paper 8a as described above (FIG. 2e), the next new roll paper 8b is held on the holding means 2 side by the lifting means 5 in the same manner as described above. Then, the insertion portion 14 is inserted into the core material 9 of the roll paper 8b from both sides, and the roll paper 8b is temporarily held by the holding means 2 so as not to rotate. This roll paper 8b has an adhesive surface coated with an adhesive on the outer surface near the tip, and this adhesive surface is covered with a release paper, and the adhesive surface near the tip is attached to the pasting roll 7. The roll unit 7a is made to stand by.

また、先のロール紙８ａからの残紙の繰り出しも一旦その動作を停止させ、上記次の新しいロール紙８ｂの離剥紙を剥がして粘着面を露出させる。そして、作動装置（図示省略）を作動させてペースティングロール７のロール部７ａによって先のロール紙８ａから繰り出されている紙を上記粘着面に押し当て（図２ｆ）、先のロール紙８ａの紙の後部と次の新しいロール紙８ｂの先端部とを接着して継ぐ。同時に、作動装置（図示せず）を作動させてカッター６によって上記先のロール紙８ａの継いだ箇所の後の紙部分を切断して芯材と切り離す（図２ｇ）。このようにした後にペースティングロール７のロール部７ａを元の位置に戻す（図２ｈ）。   Also, the operation of temporarily feeding the remaining paper from the previous roll paper 8a is stopped, and the release paper of the next new roll paper 8b is peeled off to expose the adhesive surface. Then, the actuator (not shown) is operated to press the paper fed from the previous roll paper 8a by the roll portion 7a of the pasting roll 7 against the adhesive surface (FIG. 2f), and the previous roll paper 8a The rear portion of the paper and the leading end portion of the next new roll paper 8b are bonded and joined. At the same time, an operating device (not shown) is operated, and the paper portion after the portion where the roll paper 8a is joined is cut by the cutter 6 and separated from the core material (FIG. 2g). After doing in this way, the roll part 7a of the pasting roll 7 is returned to the original position (FIG. 2h).

このようにして先のロール紙８ａと次の新しいロール紙８ｂとを継いだ後は、再び搬送手段３を作動させるとともに保持手段２の駆動装置１５を作動させて挿着部１４を介してロール紙８ｂを回転させ、先のロール紙８ａの紙に続いてこのロール紙８ｂから繰り出される紙を連続して供給していく。   After the previous roll paper 8a and the next new roll paper 8b have been joined in this way, the conveying means 3 is actuated again and the driving device 15 of the holding means 2 is actuated to roll through the insertion portion 14. The paper 8b is rotated, and the paper fed from the roll paper 8b is continuously supplied following the paper of the previous roll paper 8a.

一方、原点位置のロール紙移動手段４の一対のローラ１７に載置された状態の少し残紙を備えた芯材９に対して、上記したリフター５ａが所定高さまで上昇する（図３ｉ）。このときリフター５ａの受け部５ｂは一対のローラ１７の下に位置する。この状態で一対のローラ１７の片方のローラ１７を少し水平移動させて両ローラ１７間の隙間をさらに空け（図３ｊ）、上記少し残紙を備えた芯材９を隙間から下に落とし、受け部５ｂからローラーコンベヤ２８の上に載せる。その後、少し残紙を備えた芯材９を載せたリフター５ａは降下させ（図３ｋ）、この少し残紙を備えた芯材９を搬送ローラーコンベヤ１９によって搬出する。また、ロール紙移動手段４の水平移動させた上記の片方のローラ１７は元の位置に戻す（図３ｌ）。   On the other hand, the above-described lifter 5a is raised to a predetermined height with respect to the core material 9 having a little remaining paper placed on the pair of rollers 17 of the roll paper moving means 4 at the origin position (FIG. 3i). At this time, the receiving portion 5 b of the lifter 5 a is located below the pair of rollers 17. In this state, one roller 17 of the pair of rollers 17 is slightly moved horizontally to further open a gap between the two rollers 17 (FIG. 3j), and the core material 9 with the little remaining paper is dropped from the gap and received. Place on roller conveyor 28 from section 5b. Thereafter, the lifter 5a on which the core material 9 with a little remaining paper is placed is lowered (FIG. 3k), and the core material 9 with the little remaining paper is carried out by the transport roller conveyor 19. Further, the one roller 17 horizontally moved by the roll paper moving means 4 is returned to the original position (FIG. 3l).

上述のようにしてロール紙８ａ、８ｂを順次供給することにより、半自動紙継ぎ連続繰出し装置１を一旦停止させるものの、繰り出される紙を途切れることなく連続して供給することができる。   By sequentially supplying the roll papers 8a and 8b as described above, the semi-automatic paper splicing continuous feeding device 1 is temporarily stopped, but the fed paper can be continuously supplied without interruption.

上記したロール紙の半自動紙継ぎ連続繰出し装置１は、通常は図６、図７に示すように複数台（図の例では１０台）並べて使用する。そして各半自動紙継ぎ連続繰出し装置１から各ロール紙８ａの紙を繰出して１０枚重ねにして切断装置側に導いている。このようにすれば１０枚重ねの長尺な紙は、途切れることなく連続して切断装置側に供給することができる。勿論、半自動紙継ぎ連続繰出し装置１は、複数台であれば１０台に限らずその他の複数台を図示のように設置して各ロール紙から紙を繰出して次の切断工程に供給すればよい。   The above-described semi-automatic web splicing continuous feeding device 1 for roll paper is normally used by arranging a plurality of units (10 in the illustrated example) side by side as shown in FIGS. Then, each roll paper 8a is fed from each semi-automatic paper splicing continuous feeding device 1 to be overlapped and led to the cutting device side. In this way, 10 sheets of long paper can be continuously supplied to the cutting device without interruption. Of course, the semi-automatic paper splicing continuous feeding device 1 is not limited to 10 as long as it is a plurality, and other plural units may be installed as shown in the drawing to feed the paper from each roll paper and supply it to the next cutting step. .

本発明にかかるロール紙の自動紙継ぎ連続繰出し装置の紙供給工程の説明図である。It is explanatory drawing of the paper supply process of the automatic paper splicing continuous feeding apparatus of roll paper concerning this invention. 本発明にかかるロール紙の自動紙継ぎ連続繰出し装置の紙供給工程の説明図である。It is explanatory drawing of the paper supply process of the automatic paper splicing continuous feeding apparatus of roll paper concerning this invention. 本発明にかかるロール紙の自動紙継ぎ連続繰出し装置の紙供給工程の説明図である。It is explanatory drawing of the paper supply process of the automatic paper splicing continuous feeding apparatus of roll paper concerning this invention. 本発明にかかる保持手段および昇降手段の側面から見た説明図である。It is explanatory drawing seen from the side of the holding means and raising / lowering means concerning this invention. 本発明にかかる保持手段および昇降手段の正面から見た説明図である。It is explanatory drawing seen from the front of the holding means and raising / lowering means concerning this invention. 本発明にかかるロール紙の自動紙継ぎ連続繰出し装置を複数台設置した例の平面図である。It is a top view of the example which installed two or more automatic paper splicing continuous feeding apparatuses concerning the present invention. 本発明にかかるロール紙の自動紙継ぎ連続繰出し装置を複数台設置した例の正面図である。It is a front view of an example in which a plurality of automatic paper splicing continuous feeding devices according to the present invention are installed.

符号の説明Explanation of symbols

１ ロール紙の半自動紙継ぎ連続繰出し装置
２ 保持手段
３ 搬送手段
４ ロール紙移動手段
５ 昇降手段
６ カッター
７ ペースティングロール
８ａ、８ｂ ロール紙
９ 芯材 DESCRIPTION OF SYMBOLS 1 Semi-automatic paper splicing continuous feeding apparatus 2 of roll paper 2 Holding means 3 Conveying means 4 Roll paper moving means 5 Lifting means 6 Cutter 7 Pasting rolls 8a and 8b Roll paper 9 Core material

Claims (3)

ロール紙の芯材に着脱でき且つ上記芯材を介してロール紙を回転可能に保持する保持手段と、上記ロール紙から繰り出された紙を搬送する搬送手段と、上記ロール紙から繰り出されて巻き数の少なくなった紙を備えたロール紙（以下、先のロール紙）を、上記保持手段から離脱させて受け取り所定箇所に移動させるロール紙移動手段と、先のロール紙をロール紙移動手段で所定箇所に移動させた時に、先端部近傍の表面に粘着面を有する次に供給するロール紙（以下、次のロール紙）を上記保持手段によって着脱できる位置に移送する昇降手段と、上記先のロール紙から繰り出されている紙に当接させて、この紙を上記次のロール紙の先端部近傍の粘着面に接着させるペースティングロールと、上記先のロール紙の接着された箇所の後の紙部分を切断して上記芯材を切り離すカッターと、を備えてなることを特徴とするロール紙の半自動紙継ぎ連続繰出し装置。   A holding means that can be attached to and detached from the core material of the roll paper and rotatably holds the roll paper via the core material, a conveying means that conveys the paper fed from the roll paper, and a roll fed from the roll paper and wound. The roll paper having the reduced number of paper (hereinafter referred to as the previous roll paper) is separated from the holding means and is received and moved to a predetermined location, and the previous roll paper is moved by the roll paper movement means. Lifting and lowering means for transferring a roll paper to be supplied next (hereinafter referred to as the next roll paper) having an adhesive surface on the surface in the vicinity of the tip when moved to a predetermined location to a position where it can be attached and detached by the holding means; A pasting roll that abuts against the paper fed from the roll paper and adheres the paper to the adhesive surface near the leading end of the next roll paper, and a location after the location where the previous roll paper is adhered. Paper It was cut semi-automatic web splicing continuous feeding device of the roll paper which is characterized by comprising and a cutter to separate the core material. 保持手段によって芯材を備えたロール紙を回転可能に保持し、このロール紙から繰り出される紙を搬送手段によって搬送し、この繰り出し搬送によって巻き数の残り少なくなったロール紙（以下、先のロール紙）を所定箇所に設置したロール紙移動手段を移動させて受け取ると共に、上記保持手段によるロール紙の保持を解除し、且つ、ロール紙移動手段で上記ロール紙を受け取った状態でロール紙移動手段を元の位置に移動させ、次に供給する先端部近傍の表面に粘着面を有するロール紙（以下、次のロール紙）を昇降手段によって上記保持手段で着脱できる位置に供給するとともに、上記保持手段で上記次のロール紙を保持し、上記搬送手段および保持手段による先のロール紙並びに次のロール紙の繰出し動作を一旦停止し、先のロール紙から繰り出されている紙にペースティングロールを押し付けてこの紙を上記次のロール紙の先端部近傍の粘着面に接着させ、上記先のロール紙の接着された箇所の後の部分をカッターで切断して上記芯材と切り離し先のロール紙の後端部側に次のロール紙の先端部側を継ぎ、再び上記搬送手段および保持手段を作動させて先のロール紙の紙を搬送するとともに次のロール紙から紙を継続して繰り出すようにしたことを特徴とするロール紙の半自動紙継ぎ連続繰出し方法。   The roll paper provided with the core material is rotatably held by the holding means, the paper fed out from the roll paper is conveyed by the conveyance means, and the roll paper (hereinafter referred to as the previous roll paper) in which the remaining number of turns is reduced by the feeding and conveyance. ) Is received by moving the roll paper moving means installed at a predetermined location, the roll paper moving means is released in a state where the holding of the roll paper by the holding means is released and the roll paper is received by the roll paper moving means. A roll paper (hereinafter referred to as the next roll paper) having an adhesive surface on the surface in the vicinity of the tip portion to be supplied next is moved to the original position and supplied to a position where it can be attached / detached by the holding means by the elevating means. The next roll paper is held in step 1, the feeding operation of the previous roll paper and the next roll paper by the transport means and the holding means is temporarily stopped, and the previous roll The pasting roll is pressed against the paper being fed out, and this paper is adhered to the adhesive surface in the vicinity of the tip of the next roll paper, and the portion after the pasted portion of the previous roll paper is cut with a cutter. Then, the leading end side of the next roll paper is joined to the rear end side of the roll paper to be separated from the core material, the transport means and the holding means are operated again to transport the previous roll paper and A method for continuously feeding semi-automatic splicing of roll paper, wherein the paper is continuously fed out from the roll paper. 上記カッターで切断された後の少し紙の残った芯材を載置して元の位置に戻って停止しているロール紙移動手段の下の近傍に、昇降手段を上昇させて停止し、ロール紙移動手段を作動させて上記芯材を昇降手段の上に落下させ、昇降手段を下降させて上記芯材を回収するようにしたことを特徴とする請求項２記載のロール紙の半自動紙継ぎ連続繰出し方法。   Place the core material with a little paper remaining after being cut by the cutter, return to the original position and stop near the bottom of the roll paper moving means, lift the lifting means and stop, roll 3. The semi-automatic splicing of roll paper according to claim 2, wherein the core material is dropped onto the elevating means by operating a paper moving means, and the elevating means is lowered to collect the core material. Continuous feeding method.
JP2006146760A 2006-05-26 2006-05-26 Device and method for semi-automatically splicing and continuously delivering roll paper Pending JP2007314318A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104003227A (en) * 2014-05-20 2014-08-27 苏州佳世达光电有限公司 Paper storehouse paper loading mechanism, paper storehouse paper feeding mechanism and graphic photocopy device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104003227A (en) * 2014-05-20 2014-08-27 苏州佳世达光电有限公司 Paper storehouse paper loading mechanism, paper storehouse paper feeding mechanism and graphic photocopy device

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