JP4773405B2 - Supply device for adhesive tape for new and old web bonding - Google Patents

Supply device for adhesive tape for new and old web bonding Download PDF

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JP4773405B2
JP4773405B2 JP2007174812A JP2007174812A JP4773405B2 JP 4773405 B2 JP4773405 B2 JP 4773405B2 JP 2007174812 A JP2007174812 A JP 2007174812A JP 2007174812 A JP2007174812 A JP 2007174812A JP 4773405 B2 JP4773405 B2 JP 4773405B2
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tape
adhesive tape
holding
tip
adhesive
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JP2009012899A (en
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勝至 木村
直希 塩谷
徹 那須
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井上金属工業株式会社
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Description

本発明は、旧ウエブの後端と新ウエブの先端と接合する粘着テープの供給装置に関するものである。ウエブとしては、プラスチックフィルム、金属箔、紙等からなるシートが適用される。粘着テープとしては、プラスチックフィルム、金属箔、紙等からなるシートの片面に粘着層を形成したものが用いられる。
The present invention relates to feeding apparatus for adhesive tape to be bonded to the distal end of the expiring web of the rear end and the new web. As the web, a sheet made of plastic film, metal foil, paper or the like is applied. As an adhesive tape, what formed the adhesive layer in the single side | surface of the sheet | seat consisting of a plastic film, metal foil, paper, etc. is used.

従来、新ウエブと旧ウエブを重ね合わた状態で切断して新ウエブの先端と旧ウエブの後端を形成し、これら新旧ウエブの先端と後端とを突合わせた状態で新旧ウエブの先端縁と後端縁に跨がった状態でウエブ幅全域にわたって粘着テープを貼着して新旧ウエブを突合わせ接合するウエブの突合わせ継ぎ方法及び継ぎ装置がある(特許文献1)。ウエブの突合わせ継ぎ装置は、吸着状態の保持面に貼着用の粘着テープを保持できるテープ保持装置を進退自在に備え、新旧ウエブの突合わせ箇所へ粘着テープを貼着させる貼着位置から前後方向へ延びる新旧ウエブの左右いずれか一方の外側となる待機位置までの間をテープ保持装置を進退できるようにしてある。
特開平10−305950号公報
Conventionally, the new web and the old web are cut in an overlapped state to form the leading edge of the new web and the trailing edge of the old web, and the leading edge of the new and old web is aligned with the leading edge and the trailing edge of the new and old webs. There is a web butt-joining method and a splicing device in which a new and old web are butt-joined by sticking an adhesive tape over the entire width of the web in a state of straddling the rear edge (Patent Document 1). The web butt splicing device is equipped with a tape holding device that can hold the adhesive tape on the holding surface in the adsorbed state so that it can move forward and backward. The tape holding device can be moved forward and backward until a standby position on either the left or right side of the new and old webs extending inward.
Japanese Patent Laid-Open No. 10-305950

従来のウエブの突合わせ継ぎ方法は、新旧ウエブを突合わせた状態で保持させておき、待機位置で待機中のテープ保持装置の吸着状態の保持面に、作業者が手作業で所定長さに切断した粘着テープの非粘着面を保持させ、次に突合わせた新旧ウエブの左右幅領域内に位置する貼着位置へテープ保持装置を前進させて、新旧ウエブの先端縁と後端縁に跨がって粘着テープを貼着し、最後にテープ保持装置の吸引を解除して保持面から粘着テープを分離して行なうようにしている。   In the conventional web butt-joining method, the old and new webs are held in a butt-matched state, and the operator manually places the tape holding device waiting in the standby position to a predetermined length on the holding surface. Hold the non-adhesive surface of the cut adhesive tape, and then advance the tape holding device to the adhering position located in the left and right width area of the new and old webs. Then, the adhesive tape is attached, and finally the suction of the tape holding device is released to separate the adhesive tape from the holding surface.

ところで、従来のウエブの突合わせ継ぎ方法及び継ぎ装置は、次のような問題がある。(1)作業者は、手作業で所定長さ寸法に切断した粘着テープの非粘着面をテープ保持装置の吸着面に保持させるため、熟練と多くの手間を必要とする問題がある。また、テープ保持装置の吸着面の所定位置から外れた位置に粘着テープを保持させたときには、新旧ウエブの突合わせ箇所へ正確に粘着テープを貼着できない問題を招くことになる。   By the way, the conventional web butt splicing method and splicing device have the following problems. (1) Since the operator holds the non-adhesive surface of the adhesive tape manually cut to a predetermined length on the suction surface of the tape holding device, there is a problem that requires a lot of skill and labor. Further, when the adhesive tape is held at a position deviating from a predetermined position on the suction surface of the tape holding device, there arises a problem that the adhesive tape cannot be accurately adhered to the abutting portion of the old and new webs.

(2)従来の継ぎ装置は、作業者が所定長さ寸法に切断した粘着テープの両端を把持し、テープ保持装置の吸着状態の保持面に保持させるために、テープ保持装置の保持面の全体を、新旧ウエブの左右いずれか一方の外側となる待機位置へ後退させて作業し易くする必要がある。ところが、テープ保持装置は、新旧ウエブの突合わせ箇所のウエブ幅領域の略全域にわたる長さ寸法の粘着テープを保持できる長手方向寸法を有するため、待機位置へ後退させるための空間も大きくなり、大きな設置領域を必要とする問題があった。 (2) In the conventional splicing device, the entire holding surface of the tape holding device is held in order to hold both ends of the adhesive tape cut by the operator into a predetermined length and hold it on the holding surface in the suction state of the tape holding device. Needs to be moved back to the standby position on either the left or right side of the new and old webs to facilitate the work. However, since the tape holding device has a longitudinal dimension that can hold the adhesive tape having a length that covers substantially the entire width of the web width region of the old and new webs, the space for retreating to the standby position also increases. There was a problem that required an installation area.

本発明は、上記問題を解決するめたに、省力化と省スペース化が図れる新旧ウエブ接合用粘着テープの供給装置の提供を目的とする。
The present invention is in the meta to solve the above problems, and an object thereof is to provide a supply device for adhesive tape old web bonding saving Chikaraka and space saving can be achieved.

省力化及び省スペース化が図れるようにするために請求項1記載の本発明が採用した手段は、新旧ウエブ通路に位置する新旧ウエブの突合わせ箇所へ、新旧ウエブ通路に粘着面を対面させた所定長さ寸法の粘着テープを供給する装置において、ロール状粘着テープ用の巻戻し装置と、粘着テープの非粘着面を当接させるベルト表面を吸引又は非吸引の状態に切り替え可能な搬送ベルトを、新旧ウエブ通路を横断する方向に沿うウエブ幅領域内を移動するように設けたテープ搬送装置と、巻戻し装置から搬送ベルトの受入れ側へ至る粘着テープ通路の上流側に設けた駆動される送出しロールを有するテープ送出し装置及びこの粘着テープ通路の下流側に設けたテープ切断装置と、粘着テープの先端側を保持又は分離するための保持具と、保持具を、テープ送出し装置とテープ切断装置の間のテープ先端保持作業位置から搬送ベルトの受入れ側のテープ先端受渡し作業位置までテープ送出し装置と同期させて往路移動させると共に、テープ先端受渡し作業位置からテープ先端保持作業位置まで粘着テープ通路と接触させることなく復路移動させる往復用移動装置と、テープ先端保持作業位置において粘着テープ通路に保持具を接触させる保持状態と、テープ先端受渡し作業位置で粘着テープ通路から保持具を離反させる分離状態とを選択させる保持・分離用移動装置とを備え、前記テープ切断装置は、テープ送出し装置で送り出した粘着テープの先端から所定長さ寸法の位置を切断し、前記テープ搬送装置は、切断した所定長さ寸法の粘着テープを搬送ベルトでウエブ幅領域内へ搬送して、新旧ウエブ接合のための作業位置まで移動させ、前記保持具、前記往復用移動装置及び前記保持・分離用移動装置を備えたテープ先端誘導装置は、搬送ベルトの搬送長手方向に沿って搬送ベルトの搬送方向とは逆の方向へ向かって搬送ベルトの受入れ側から搬送ベルトの巻戻し装置側の外側へ延ばすように配置され、保持具をテープ先端保持作業位置に位置させた状態における搬送ベルトの搬送長手方向に沿う方向でみた長手方向領域の寸法を、前記ウエブ幅領域の幅寸法より短くし、前記巻戻し装置、前記テープ送出し装置及び前記テープ切断装置は、テープ先端誘導装置の長手方向領域内に配設されていることを特徴とする新旧ウエブ接合用粘着テープの供給装置である。
In order to achieve labor saving and space saving, the means adopted by the present invention according to claim 1 is such that the old and new web passages are faced to the new and old web passages, where the new and old web passages meet each other. In an apparatus for supplying an adhesive tape having a predetermined length, a rewinding device for a roll-shaped adhesive tape, and a conveyor belt capable of switching the surface of the belt contacting the non-adhesive surface of the adhesive tape to a suction or non-suction state. A tape transport device provided to move in a web width region along the direction crossing the old and new web passages, and a driven delivery provided upstream of the adhesive tape passage from the rewinding device to the receiving side of the transport belt A tape feeding device having a sheet roll, a tape cutting device provided on the downstream side of the adhesive tape passage, a holder for holding or separating the tip side of the adhesive tape, and a holder The tape tip is moved from the tape tip holding work position between the tape feed device and the tape cutting device to the tape tip delivery work position on the receiving side of the conveying belt in synchronization with the tape feed device, and the tape is moved from the tape tip delivery work position to the tape. A reciprocating movement device that moves in a backward direction without making contact with the adhesive tape passage to the tip holding work position, a holding state in which the holder is brought into contact with the adhesive tape passage at the tape tip holding work position, and an adhesive tape passage at the tape tip delivery work position. A holding / separating moving device for selecting a separation state in which the holding tool is separated from the tape, and the tape cutting device cuts a position of a predetermined length from the tip of the adhesive tape sent out by the tape feeding device, The tape conveying device conveys the cut adhesive tape having a predetermined length into a web width region by a conveying belt. Is moved to the working position for the old and new webs joining said retainer, the conveyor belt the reciprocating mobile device and the tape tip guidance device provided with the holding and separating the mobile unit along the conveying longitudinal direction of the conveyor belt The conveying belt is arranged so as to extend in the direction opposite to the conveying direction from the receiving side of the conveying belt to the outside of the conveying belt unwinding device , and the holding tool is positioned at the tape tip holding work position . The dimension of the longitudinal region as viewed in the direction along the transport longitudinal direction is made shorter than the width dimension of the web width region, and the rewinding device, the tape feeding device, and the tape cutting device are arranged in the longitudinal direction of the tape tip guiding device It is the supply apparatus of the adhesive tape for new and old web joining characterized by being arrange | positioned in the area | region.

粘着テープの先端側に対する保持具の保持及び分離が円滑にできるようにするために請求項記載の本発明が採用した手段は、前記保持具は、前記粘着テープ通路を横断する方向へ延びて回転且つ粘着テープ通路に沿って進退自在とした保持棒からなり、前記保持・分離用移動装置は、テープ先端保持作業位置において保持棒を粘着テープの先端側の粘着面に接触しつつ、巻付け方向へ駆動して回転させながら粘着テープに沿って粘着テープの送り出し方向とは逆方向へ移動させ、また、テープ先端受渡し作業位置において保持棒を巻戻し方向へ駆動して回転させながら粘着テープに沿ってテープ先端側へ向かう方向へ移動させるようにした請求項記載の新旧ウエブ接合用粘着テープの供給装置である。
In order to facilitate the holding and separation of the holder with respect to the tip side of the adhesive tape, the means adopted by the present invention according to claim 2 is characterized in that the holder extends in a direction crossing the adhesive tape passage. The holding / separating moving device winds while holding the holding bar in contact with the adhesive surface on the tip side of the adhesive tape at the tape tip holding work position. the feeding direction of the adhesive tape along the adhesive tape while rotating to drive the direction to move in the opposite direction, also, the adhesive tape while rotating to drive the rewind direction the holding rods in the tape front end transfer working position a supply device for the old and new webs joining the adhesive tape according to claim 1, wherein you move in the direction toward the tape front end side along.

請求項記載の本発明に係る新旧ウエブ接合用粘着テープの供給装置は、巻戻し装置に支持されているロール状粘着テープからテープ送出し装置で巻き戻されながら送り出される粘着テープの先端側を、保持具で保持してテープ先端保持作業位置からテープ先端受渡し作業位置まで保持具と共に移動させて搬送ベルトの受入れ位置まで誘導し、停止中の搬送ベルトの吸引状態のベルト表面に粘着テープの先端側の非粘着面を吸引させるようにして受け渡し、次にテープ送出し装置で送り出されてくる粘着テープの非粘着面をベルト表面に吸引保持させつつ粘着テープを搬送ベルトで搬送し、続けてテープ切断装置で粘着テープを切断して所定長さ寸法の粘着テープを搬送ベルトでウエブ幅領域内の新旧ウエブ接合作業位置まで送り込むことで、搬送ベルトのベルト表面の所定位置に所定長さ寸法の粘着テープを正確に吸着保持させて、新旧ウエブの突合わせ箇所へ正確に粘着テープを貼着させることができ、従来の多くの手間と熟練を要する手作業を必要とせず、省力化を図ることができるようになる。
The apparatus for supplying an adhesive tape for new and old web bonding according to the present invention as set forth in claim 1 is configured such that the front end side of the adhesive tape fed out while being rewound by the tape feeding device from the roll-like pressure-sensitive adhesive tape supported by the rewinding device. , Hold it with the holder and move it with the holder from the tape tip holding work position to the tape tip delivery work position and guide it to the receiving position of the conveyor belt, and the tip of the adhesive tape on the suctioned belt surface of the stopped conveyor belt The non-adhesive surface of the adhesive tape is delivered by sucking it, and then the adhesive tape is transported by the transport belt while the non-adhesive surface of the adhesive tape sent out by the tape feeding device is sucked and held on the belt surface. By cutting the adhesive tape with a cutting device and feeding the adhesive tape of a predetermined length to the new and old web joining work position in the web width area with the conveyor belt Adhesive tape of a predetermined length can be accurately attracted and held at a predetermined position on the belt surface of the conveyor belt, and the adhesive tape can be accurately adhered to the abutting locations of old and new webs. Therefore, it is possible to save labor without requiring manual labor.

また、請求項記載の本発明に係る新旧ウエブ接合用粘着テープの供給装置は、ウエブ幅領域内に搬送ベルトを設け、巻戻し装置から送出される粘着テープの先端側をテープ先端保持作業位置から搬送ベルトの受入れ側のテープ先端受渡し作業位置まで保持具で誘導して搬送ベルトへ受け渡すことで、テープ先端誘導装置の長手方向領域の寸法をウエブ幅領域の幅寸法より短くすることが可能となり、また、巻戻し装置、テープ送出し装置及びテープ切断装置をテープ先端誘導装置の長手方向領域内に配設することで、ウエブ幅領域内から外側へはみ出る装置の部分を従来に比べて小さくして、省スペース化を図ることができる。
According to a first aspect of the present invention, there is provided a supply device for an adhesive tape for new and old web bonding, wherein a conveying belt is provided in the web width region, and the leading end side of the adhesive tape sent from the rewinding device is positioned at the tape tip holding work position. It is possible to make the dimension of the longitudinal direction area of the tape leading edge guiding device shorter than the width dimension of the web width area by guiding it to the conveying belt by guiding it to the tape leading edge transfer work position on the conveying belt receiving side. In addition, by disposing the rewinding device, the tape feeding device, and the tape cutting device in the longitudinal direction region of the tape tip guiding device, the portion of the device that protrudes outside from the web width region can be made smaller than before. Thus, space saving can be achieved.

請求項記載の本発明に係る新旧ウエブ接合用粘着テープの供給装置は、粘着テープの先端側を、駆動して回転させた保持棒に巻掛けて貼着した状態で保持してテープ先端保持作業位置からテープ先端受渡し作業位置まで保持棒と共に移動させ、駆動して回転させた保持棒から巻戻して搬送ベルトの吸引状態のベルト表面に受け渡すことができるので、粘着テープの先端側に対する保持棒の保持及び分離が円滑にできる。
According to a second aspect of the present invention, there is provided an apparatus for supplying an adhesive tape for new and old web bonding, wherein the front end side of the adhesive tape is held in a state where it is wound and adhered to a holding rod that is driven and rotated. The adhesive tape can be moved from the working position to the tape tip delivery working position together with the holding rod, unwound from the driven and rotated holding rod, and delivered to the belt surface in the suction state of the conveying belt, so that the adhesive tape can be held against the tip side. The rod can be held and separated smoothly.

本発明に係る新旧ウエブ接合用粘着テープの供給装置(以下、「本発明装置」と言う。)を図面に示す実施形態に基づいて説明する。
Supply device for adhesive tape old webs bonded according to the present invention (hereinafter, referred to as "inventive device".) It will be described with reference to the embodiment shown in FIG surface.

(第1の実施の形態)
図1乃至図15は本発明の第1の実施の形態を示すものであり、図1は上方の本発明装置1及び下方の本発明装置2を示すものであって搬送ベルト45,45の部分を中間省略した正面図、図2は上下の本発明装置1,2を要部を拡大して示す左側面図、図3は下方の本発明装置2を示すものであって搬送ベルト45の右側を省略した平面図、図4は上下の本発明装置1,2の要部とウエブ継ぎ装置10の要部とを併せて示す左側面図、図5は下方の本発明装置2のテープ送出し装置4で粘着テープTを送り出している状態を拡大して示す正面図、図6は下方の本発明装置2の保持具(保持棒)22で粘着テープTの先端側となる箇所を押圧して粘着テープTをテープ切断装置6で切断している状態を拡大して示す正面図、図7は保持具(保持棒)22に粘着テープTの先端側を巻掛ける状態を拡大して示す正面図であって、(A)は巻掛け直前状態を示し、(B)は巻掛け終了状態を示し、図8は保持具(保持棒)22に巻掛けて保持した粘着テープTの先端側を、搬送ベルト45の受入れ側45bに位置するテープ先端受渡し作業位置Bまで誘導した状態を拡大して示す正面図である。
(First embodiment)
FIGS. 1 to 15 show a first embodiment of the present invention, and FIG. 1 shows an upper apparatus 1 and a lower apparatus 2 of the present invention. FIG. 2 is a left side view showing an enlarged main part of the upper and lower invention devices 1 and 2, and FIG. 3 shows the lower invention device 2 and the right side of the conveyor belt 45. FIG. 4 is a left side view showing the main parts of the upper and lower inventive devices 1 and 2 and the main part of the web splicing device 10 together, and FIG. 5 is the tape feed of the lower inventive device 2. FIG. 6 is a front view showing the state in which the adhesive tape T is being fed out by the device 4, and FIG. FIG. 7 is an enlarged front view showing a state where the adhesive tape T is being cut by the tape cutting device 6, and FIG. 8A is an enlarged front view showing a state in which the tip side of the adhesive tape T is wound around the stick 22), FIG. 8A shows a state immediately before winding, FIG. 8B shows a state after winding, and FIG. FIG. 6 is an enlarged front view showing a state in which the front end side of the adhesive tape T wound and held on a holder (holding rod) 22 is guided to a tape front end delivery work position B located on a receiving side 45b of the conveyor belt 45. .

図9は保持具(保持棒)22に巻掛けてある粘着テープTの先端側を巻戻す状態を拡大して示す正面図であって、(A)は巻戻す直前状態を示し、(B)は巻戻し終了の状態を示し、図10は搬送ベルト45の受入れ側45bへ粘着テープTの先端側Taを受渡した保持具(保持棒)22を粘着テープTの先端側Ta(粘着テープ通路S)から分離した状態を拡大して示す正面図、図11は上下の本発明装置1,2の各搬送ベルト45で保持している所定長さ寸法の粘着テープTをウエブ幅領域C内の所定位置へ移動させた状態を示す中間省略した正面図、図12は上方の本発明装置1の搬送ベルト45で保持している所定長さ寸法の粘着テープTを新旧ウエブ突合わせ箇所W3の上面へ移動して貼着した状態を示す中間省略した正面図、図13は上方の本発明装置1の搬送ベルト45に保持している所定長さ寸法の粘着テープTを、新旧ウエブW1,W2の突合わせ箇所W3の上面へ移動して貼着した状態示す左側面図、図14は下方の本発明装置2の搬送ベルト45で保持している所定長さ寸法の粘着テープTを新旧ウエブ突合わせ箇所W3の下面へ移動して貼着した状態を示す中間省略した正面図、図15は下方の本発明装置2の搬送ベルト45に保持している所定長さ寸法の粘着テープTを、新旧ウエブW1,W2の突合わせ箇所W3の下面へ移動して貼着した状態示す左側面図である。なお、以下の説明において、上、下、左、右、前及び後は、各図に示す通りである。   FIG. 9 is an enlarged front view showing a state in which the front end side of the adhesive tape T wound around the holder (holding rod) 22 is rewound, wherein (A) shows a state immediately before rewinding, and (B). 10 shows the state of the end of rewinding, and FIG. 10 shows the holding tool (holding rod) 22 that has delivered the leading end side Ta of the adhesive tape T to the receiving side 45b of the conveyor belt 45, and the leading end side Ta (adhesive tape path S) of the adhesive tape T. FIG. 11 is an enlarged front view showing a state separated from (), and FIG. 11 shows a predetermined length in the web width region C of the adhesive tape T having a predetermined length held by the transport belts 45 of the upper and lower devices 1 and 2 of the present invention. FIG. 12 is a front view with the intermediate portion omitted showing the state moved to the position. FIG. 12 shows the adhesive tape T having a predetermined length held by the upper conveyor belt 45 of the apparatus 1 of the present invention on the upper surface of the new and old web butting points W3. Front view, with the middle omitted, showing the state of moving and sticking 3 is a left side view showing a state in which the adhesive tape T having a predetermined length held on the transport belt 45 of the apparatus 1 according to the present invention is moved to the upper surface of the abutting portion W3 of the old and new webs W1 and W2 and adhered. FIG. 14 and FIG. 14 are omitted in the middle, showing a state in which the adhesive tape T having a predetermined length held by the conveyor belt 45 of the lower apparatus 2 of the present invention is moved to the lower surface of the new and old web butt W3 and adhered. 15 is a front view, and FIG. 15 shows the adhesive tape T having a predetermined length held on the conveyor belt 45 of the lower apparatus 2 of the present invention moved to the lower surface of the abutting portion W3 of the old and new webs W1 and W2 and attached. It is a left view which shows a state. In the following description, the upper, lower, left, right, front and rear are as shown in each figure.

本例は、図4に示す如く、新旧ウエブW1,W2を継ぐウエブ継ぎ装置10に、上下の本発明装置1,2を設けている。上方に配置した本発明装置1は、図13に示すように新旧ウエブ突合わせ箇所W3の上面に貼着する所定長さ寸法(新旧ウエブ突合わせ箇所の幅寸法と略同等の寸法)の粘着テープTをウエブ継ぎ装置10へ供給するものであり、下方に配置した本発明装置2は、図15に示すように新旧ウエブ突合わせ箇所W3の下面に貼着する所定長さ寸法の粘着テープTをウエブ継ぎ装置10へ供給するものである。上下に配置した本発明装置1及び本発明装置2は、図1及び図2に示す如く、実質的に上下対称に構成されており、各テープ搬送装置7を取り付ける対象が異なる(後述)だけである。なお、以下の説明は主として下方の本発明装置2を説明するが、上方の本発明装置1の構成については下方の本発明装置2と実質的に上下対称に構成されている。   In this example, as shown in FIG. 4, upper and lower present invention apparatuses 1 and 2 are provided in a web splicing apparatus 10 that connects old and new webs W1 and W2. As shown in FIG. 13, the apparatus 1 of the present invention disposed above has an adhesive tape having a predetermined length dimension (substantially the same as the width dimension of the old and new web butting locations) that is attached to the upper surface of the new and old web butting locations W3. T is supplied to the web splicing device 10, and the device 2 of the present invention disposed below is provided with an adhesive tape T having a predetermined length to be adhered to the lower surface of the new and old web butt location W3 as shown in FIG. It is supplied to the web splicing device 10. The present invention device 1 and the present invention device 2 arranged vertically are substantially symmetrical in the vertical direction as shown in FIGS. 1 and 2, and only the objects to which the respective tape transport devices 7 are attached are different (described later). is there. In the following description, the lower device 2 of the present invention will be mainly described. However, the structure of the upper device 1 of the present invention is substantially vertically symmetrical with the lower device 2 of the present invention.

本例は、上下の本発明装置1,2を併設することで、新旧ウエブW1,W2の突合わせ箇所W3の両面に粘着テープT,Tを貼着する接合仕様に対処できるようにしてあるが、突合わせ箇所W3の片面にのみ粘着テープTを貼着する接合仕様の場合(図示略)には、上下の本発明装置1,2の何れか一方のみを設けることで対処することができる。   In this example, the upper and lower invention devices 1 and 2 are provided side by side, so that it is possible to cope with the joining specification in which the adhesive tapes T and T are attached to both surfaces of the abutting portion W3 of the new and old webs W1 and W2. In the case of a joining specification (not shown) in which the adhesive tape T is attached only to one surface of the butting location W3, it can be dealt with by providing only one of the upper and lower devices 1 and 2 of the present invention.

上下の本発明装置1,2を併設した前記ウエブ継ぎ装置10は、図4、図13及び図15に示す如く、前後の保持部71a,71bを有する上方のウエブ保持装置71と、前後の保持部72a,72bを有する下方のウエブ保持装置72と、ウエブ保持装置71及びウエブ保持装置72で挟持(図示略)されている新旧ウエブW1,W2を切断するウエブ切断装置73とを備え、切断後の新旧ウエブW1,W2の不要部分を排除して新旧ウエブ突合わせ箇所W3(図13参照)を形成するものである。なお、ウエブ継ぎ装置10の詳細については、特許文献1を参照されたい。   The web splicing device 10 provided with the upper and lower inventive devices 1 and 2 includes an upper web holding device 71 having front and rear holding portions 71a and 71b and a front and rear holding as shown in FIGS. A lower web holding device 72 having portions 72a and 72b, and a web cutting device 73 for cutting the old and new webs W1 and W2 sandwiched (not shown) between the web holding device 71 and the web holding device 72. Unnecessary portions of the new and old webs W1, W2 are eliminated to form a new and old web butting portion W3 (see FIG. 13). For details of the web splicing device 10, refer to Patent Document 1.

前記下方の本発明装置2は、図1に示す如く、支持構造体8と、ロール状粘着テープRを巻戻し自在に支持する巻戻し装置3と、新旧ウエブW1,W2の突合わせ箇所W3(図13及び図15参照)が位置する新旧ウエブ通路を横断する方向に沿うウエブ幅領域C内をベルト表面45aが移動する搬送ベルト45を備えたテープ搬送装置7と、巻戻し装置3から搬送ベルト45の受入れ側45bへ至る平坦(本例は水平)な粘着テープ通路Sの途中に設けられた通路上流側のテープ送出し装置4及び通路下流側のテープ切断装置6と、テープ送出し装置4とテープ切断装置6の間のテープ先端保持作業位置Aから搬送ベルト受入れ側45bのテープ先端受渡し作業位置Bまで粘着テープTの先端側Taを誘導するテープ先端誘導装置5とを備えている。支持構造体8は、上下へ延設した主部8aに基盤8bを接合し、基盤8bに巻戻し装置3、テープ送出し装置4、テープ先端誘導装置5及びテープ切断装置6等を取着してある。   As shown in FIG. 1, the lower apparatus 2 of the present invention includes a support structure 8, a rewinding device 3 that supports a roll-shaped adhesive tape R so that the roll-shaped adhesive tape R can be freely rewound, and a butting point W3 ( 13 and FIG. 15), a tape conveying device 7 having a conveying belt 45 in which the belt surface 45a moves in a web width region C along the direction crossing the new and old web passages, and the rewinding device 3 to the conveying belt. 45, a tape feeding device 4 on the upstream side of the passage and a tape cutting device 6 on the downstream side of the passage provided in the middle of the flat (in this example, horizontal) adhesive tape passage S reaching the receiving side 45b, and the tape feeding device 4 A tape tip guide device 5 for guiding the tip side Ta of the adhesive tape T from the tape tip holding work position A between the tape cutting device 6 and the tape tip delivery work position B on the transport belt receiving side 45b. To have. The support structure 8 has a base 8b joined to a main portion 8a extending vertically, and a rewinding device 3, a tape feeding device 4, a tape tip guiding device 5, a tape cutting device 6 and the like are attached to the base 8b. It is.

前記巻戻し装置3は、図1及び図2に示す如く、基盤8bから片持ち状に突設した張出支持部11と、張出支持部11に着脱するチャツク具12とを備え、ロール状粘着テープRの中心コア(紙管)を保持するチャツク具12を張出支持部11に装着して、ロール状粘着テープRを巻戻し回転自在に支持するようにしてある。   As shown in FIGS. 1 and 2, the rewinding device 3 includes an overhanging support portion 11 protruding in a cantilever manner from the base 8 b, and a chuck 12 that is attached to and detached from the overhanging support portion 11. A chuck 12 that holds the central core (paper tube) of the adhesive tape R is mounted on the overhanging support portion 11 so that the roll-shaped adhesive tape R can be rewound and rotatably supported.

前記テープ送出し装置4は、図1、図2及び図5に示す如く、基盤8bから片持ち状に突設した張出支持部18に軸支した送出しロール14と、送出しロール14を駆動する電動モータ等からなる駆動装置17と、基盤8bに進退自在に設けられて送出しロール15に対する押圧と押圧解除とを行なう押圧ロール15(図5参照)と、押圧ロール15の押圧・解除を操作するエアーシリンダー等からなる押圧・解除操作具16とを備え、ロール状粘着テープRから引き出して送出しロール14に巻掛けて押圧ロール14でニップ(押圧)した粘着テープTを、駆動装置17の起動で送り出し、駆動装置17の停止で送り出しを停止するようにしてある。   As shown in FIGS. 1, 2 and 5, the tape delivery device 4 includes a delivery roll 14 pivotally supported on an overhanging support portion 18 protruding in a cantilever manner from a base 8b, and a delivery roll 14. A driving device 17 composed of an electric motor to be driven, a pressing roll 15 (see FIG. 5) that is provided on the base 8b so as to be able to advance and retreat, and presses and releases the pressing roll 15, and pressing and releasing the pressing roll 15. And a pressing / releasing operation tool 16 comprising an air cylinder or the like for operating the pressure-sensitive adhesive tape T pulled out from the roll-shaped pressure-sensitive adhesive tape R, wound around the roll 14, and niped (pressed) by the pressure roll 14. Sending out is started when 17 is started, and sending is stopped when the driving device 17 is stopped.

前記テープ切断装置6は、図5及び図6に示す如く、基盤8bに進退自在に配置され、テープ切断装置6から搬送ベルト45の受入れ側45b(図1参照)へ至る粘着テープ通路Sの途中へ出没する刃40と、刃40を進退するエアーシリンダー等からなる操作具41とを備え、テープ送出し装置4から粘着テープ通路Sを通過して搬送ベルト45へ向かって送り出した粘着テープTの先端から所定長さ寸法の位置を切断するようにしてある。テープ切断装置6による切断は、正確な所定長さ寸法の粘着テープTを得るために、テープ送出し装置4の停止時に行なうようにしいる。刃40は、その先端を鋸刃状のギザギサに形成して、粘着テープTの切断を円滑にできるようしてある。なお、テープ切断装置6は、刃40を進退させるギロチン方式に限定するものではなく、粘着テープTの仕様に応じて方式を変更して、例えば、粘着テープTの横断方向へ回転刃又は固定刃を移動させるレザー方式(図示略)を採用することも可能である。   As shown in FIGS. 5 and 6, the tape cutting device 6 is disposed on the base 8b so as to freely advance and retreat, and is in the middle of the adhesive tape path S from the tape cutting device 6 to the receiving side 45b (see FIG. 1) of the conveyor belt 45. Of the adhesive tape T that is fed out from the tape feeding device 4 through the adhesive tape path S toward the conveying belt 45. A position having a predetermined length is cut from the tip. The cutting by the tape cutting device 6 is performed when the tape feeding device 4 is stopped in order to obtain an adhesive tape T having an accurate predetermined length. The tip of the blade 40 is formed in a saw-toothed jagged shape so that the adhesive tape T can be cut smoothly. The tape cutting device 6 is not limited to the guillotine method for moving the blade 40 forward and backward, and the method is changed according to the specification of the adhesive tape T, for example, a rotary blade or a fixed blade in the transverse direction of the adhesive tape T. It is also possible to adopt a leather method (not shown) for moving the.

前記巻戻し装置3から搬送ベルト45の受入れ側45bへ至る平坦(本例は水平)な粘着テープ通路Sの途中には、前記テープ切断装置6に接近して、通路上流側のテープ案内板81及び通路下流側の吸引テーブル82を設け、テープ案内板81及び吸引テーブル82の各表面で粘着テープ通路Sの一部を形成してある。   In the middle of the flat (in this example, horizontal) adhesive tape path S from the rewinding device 3 to the receiving side 45b of the conveyor belt 45, the tape guide plate 81 approaches the tape cutting device 6 and is located upstream of the path. A suction table 82 on the downstream side of the passage is provided, and a part of the adhesive tape passage S is formed on each surface of the tape guide plate 81 and the suction table 82.

上下の本発明装置1,2に設けた上下のテープ搬送装置7の各々は、図1及び図3に示す如く、支持フレーム46と、エンドレスでベルト表面45aに多数の吸引孔を開設した搬送ベルト45と、支持フレーム46に取付けられて搬送ベルト45を張架する複数個の案内用プーリ47と、搬送ベルト45を起動・停止させる駆動装置48と、搬送ベルト45のベルト表面45aを吸引状態又は非吸引状態とする吸引装置49と、支持フレーム46を昇降させる一組の昇降装置50,50とを備えている。搬送ベルト45は、粘着テープTを吸引保持するベルト表面45aの領域に多数の吸引孔を開設すると共に、粘着テープTを吸引保持しないベルト表面45aの領域に吸引孔を開設しないことで、無駄な空気を吸引しないようにして省エネルギー化を図ることもある。駆動装置48は、搬送ベルト45を巻掛けた駆動用プーリ48aと、駆動用プーリ48aを回転駆動する電動モータ等からなる駆動手段45bとを備え、搬送ベルト45を後述の如く起動・停止させるようにしてある。   As shown in FIGS. 1 and 3, each of the upper and lower tape conveying devices 7 provided in the upper and lower inventive devices 1 and 2 includes a support frame 46 and an endless conveying belt having a plurality of suction holes in the belt surface 45a. 45, a plurality of guide pulleys 47 attached to the support frame 46 to stretch the conveyor belt 45, a driving device 48 for starting and stopping the conveyor belt 45, and a belt surface 45a of the conveyor belt 45 in a suction state or A suction device 49 that is in a non-suction state and a pair of lifting devices 50 and 50 that lift and lower the support frame 46 are provided. The conveying belt 45 is wasteful by opening a large number of suction holes in the region of the belt surface 45a that sucks and holds the adhesive tape T, and not opening suction holes in the region of the belt surface 45a that does not suck and hold the adhesive tape T. Energy may be saved by not sucking air. The driving device 48 includes a driving pulley 48a around which the conveying belt 45 is wound, and driving means 45b including an electric motor that rotationally drives the driving pulley 48a, and starts and stops the conveying belt 45 as described later. It is.

上記吸引装置49は、支持フレーム46に取付けられ搬送ベルト45の裏面に当接する吸引箱49aと、吸引箱49aと連通する吸引用ブロア(図示略)と、吸引箱49aと吸引用ブロアとの間の連通路等に設けられ、吸引箱49aの箱内部を介してベルト表面45aの多数の吸引孔を後述の如く吸引状態と非吸引状態とに切り換える切換ダンパー(図示略)とを備えている。各昇降装置50は、支持フレーム46に取付けた昇降案内具50aと、支持フレーム46に出力端を接続したエアーシリンダ等からなる操作具50bとを備え、後述の如く搬送ベルト45を昇降させるようにしてある。下方の本発明装置2に備えたテープ搬送装置7は、図4に示す如く、ウエブ継ぎ装置10の下方のウエブ保持装置72に昇降案内具50a及び操作具50bを介して支持フレーム46を昇降自在に取付けてある。上方の本発明装置1に備えたテープ搬送装置7は、図1に示す如く、前後方向へ案内する案内装置80に昇降案内具50a及び操作具50bを介して支持フレーム46を昇降自在に取付けてある。案内装置80は、搬送装置7を吊り下げるビーム80aと、ビーム80aを前後方向へ案内する左右の案内レール80b,80b及び左右の案内車80c,80cと、ビーム80aを前後方向へ所定寸法だけ往復移動させるエアーシリンダー等からなる駆動装置80dとを備えている。   The suction device 49 includes a suction box 49a attached to the support frame 46 and in contact with the back surface of the conveyor belt 45, a suction blower (not shown) communicating with the suction box 49a, and between the suction box 49a and the suction blower. And a switching damper (not shown) for switching a number of suction holes on the belt surface 45a between a suction state and a non-suction state as will be described later via the inside of the suction box 49a. Each lifting device 50 includes a lifting guide 50a attached to the support frame 46, and an operation tool 50b made of an air cylinder or the like having an output end connected to the support frame 46, and lifts and lowers the conveyor belt 45 as will be described later. It is. As shown in FIG. 4, the tape transport device 7 provided in the lower apparatus 2 of the present invention can move the support frame 46 up and down to the web holding device 72 below the web splicing device 10 via the lifting guide 50a and the operation tool 50b. It is installed in. As shown in FIG. 1, the tape transport device 7 provided in the upper apparatus 1 of the present invention has a support frame 46 attached to a guide device 80 that guides in the front-rear direction via a lifting guide 50a and an operation tool 50b. is there. The guide device 80 includes a beam 80a for suspending the transfer device 7, left and right guide rails 80b and 80b for guiding the beam 80a in the front-rear direction, and left and right guide wheels 80c and 80c, and the beam 80a reciprocating in a predetermined direction in the front-rear direction. And a drive device 80d including an air cylinder to be moved.

前記テープ先端誘導装置5は、図1及び図6に示す如く、前記テープ切断装置6で切断した粘着テーブTの先端側Taを保持・分離(図8、図10参照)する保持具22を有する保持装置19と、保持装置19の保持具22をテープ先端保持作業位置A(粘着テーブTの先端側Taの保持を行なう位置)からテープ先端受渡し作業位置B(粘着テーブTの先端側Taを分離して搬送ベルト45の受入れ側45bへ粘着テーブTの先端側Taの受け渡を行う位置)までの間で往復移動させる後述する往復用移動装置21とを備えている。保持装置19は、図5に示す如く、粘着テーブTの先端側Taを保持(図8参照)するための保持具22と、テープ先端保持作業位置Aにおいて粘着テープ通路Sに保持具22を接触させて粘着テーブTの先端側Taを押圧して保持する保持状態と、テープ先端受渡し作業位置Bで粘着テープ通路Sから保持具22を離反させて粘着テーブTの先端側Taを分離する分離状態とを選択させる保持・分離用移動装置20とを備えている。   As shown in FIGS. 1 and 6, the tape tip guide device 5 has a holder 22 that holds and separates (see FIGS. 8 and 10) the tip side Ta of the adhesive table T cut by the tape cutting device 6. Separating the holding device 19 and the holding device 22 of the holding device 19 from the tape tip holding work position A (position for holding the tip side Ta of the adhesive tape T) from the tape tip delivery work position B (tip side Ta of the adhesive table T). And a reciprocating moving device 21 (to be described later) that reciprocates between the receiving side 45b of the conveyor belt 45 and the position at which the tip side Ta of the adhesive tape T is transferred to the receiving side 45b. As shown in FIG. 5, the holding device 19 contacts the adhesive tape passage S at the tape tip holding work position A with the holding tool 22 for holding the tip side Ta of the adhesive tape T (see FIG. 8). A holding state in which the tip side Ta of the adhesive tape T is pressed and held, and a separation state in which the holder 22 is separated from the adhesive tape passage S at the tape tip delivery work position B to separate the tip side Ta of the adhesive table T. The holding / separating moving device 20 is selected.

本例の保持具22は、後述する如く、保持棒で形成し、保持棒の外周面に粘着テーブTの先端側Taを巻掛け又は巻戻して、粘着テーブTの先端側Taの保持・分離を行うようにしてある。また、本例の保持・分離用移動装置20は、粘着テープ通路Sに対する保持具22の接触と分離とを選択させる接触・離反用移動装置23と、保持具22に対する粘着テーブTの先端側Taの巻掛けと巻戻しを選択させる巻掛・巻戻用第1移動装置24及び巻掛・巻戻用第2移動装置25とを備えている。   As will be described later, the holder 22 of this example is formed of a holding rod, and the distal end side Ta of the adhesive tape T is wound or unwound around the outer peripheral surface of the holding rod to hold and separate the distal end side Ta of the adhesive table T. To do. Further, the holding / separating moving device 20 of the present example includes a contact / separation moving device 23 that selects contact and separation of the holding tool 22 with respect to the adhesive tape passage S, and a tip side Ta of the adhesive table T with respect to the holding tool 22. The first moving device 24 for winding and rewinding and the second moving device 25 for winding and rewinding are provided.

なお、前記保持具22は、本例の如く保持棒で形成し、保持棒に粘着テープTの先端側Taの粘着面を巻掛け・巻戻するものに限定するものではなく、図示は省略したが、剥離処理した吸引面を備えた吸引箱で形成して、非吸引状態とすることで吸引面に粘着テープTの先端側Taの粘着面を吸引して保持させ、非吸引状態とすることで吸引面から粘着テープTの先端側Taの粘着面を剥離(分離)させるように構成することも可能である。このように保持具22を吸引箱で形成する場合には、保持・分離用移動装置20は、粘着テープ通路Sに対する保持具22の接触と分離とを選択させる接触・離反用移動装置23のみを備え、巻掛・巻戻用第1移動装置24及び巻掛・巻戻用第2移動装置25については省略する。   The holding tool 22 is not limited to a holding rod formed as in this example, and the adhesive surface of the front end side Ta of the adhesive tape T is wound around the holding rod and unwound. Is formed with a suction box having a peeled suction surface, and is brought into a non-suction state, thereby sucking and holding the pressure-sensitive adhesive surface of the tip side Ta of the pressure-sensitive adhesive tape T on the suction surface, thereby making it a non-suction state It is also possible to configure so that the adhesive surface on the tip side Ta of the adhesive tape T is peeled (separated) from the suction surface. In this way, when the holder 22 is formed of a suction box, the holding / separating moving device 20 includes only the contact / separation moving device 23 that selects contact and separation of the holding tool 22 with the adhesive tape passage S. The first moving device 24 for winding and rewinding and the second moving device 25 for winding and rewinding are omitted.

前記テープ先端誘導装置5は、図7に示すようにテープ先端保持作業位置Aにおいて保持装置19の保持具22を、保持・分離用移動装置20の接触・離反用移動装置23で粘着テープ通路Sへ接近さて、粘着テープTの先端側Taを保持具22で保持し、その後に粘着テープTの先端側Taを保持したまま保持具22を保持・分離用移動装置20の接触・離反用移動装置23で粘着テープ通路Sから一旦離反させ、次に図8に示すようにテープ送出し装置4及び往復用移動装置21を一定時間だけ起動して、テープ送出し装置4で送り出される粘着テープTの先端側Taを保持具22で保持したままテープ先端受渡し作業位置Bまで誘導し、図9に示すようにテープ先端受渡し作業位置Bにおいて保持具22を保持・分離用移動装置20の接触・離反用移動装置23で粘着テープ通路S(搬送ベルト45の受入れ側45bのベルト表面45a)へ接近させ、粘着テープTの先端側Taを保持具22から分離して搬送ベルト45へ受け渡し、その後に図10に示すように保持具22を保持・分離用移動装置20の接触・離反用移動装置23で搬送ベルト45のベルト表面45aから再び離反させ、次に図5に示すように往復用移動装置21を一定時間だけ起動して、保持具22を粘着テープTの粘着面と接触させることなくテープ先端保持作業位置Aまで帰還させる。   As shown in FIG. 7, the tape tip guide device 5 is configured such that the holding tool 22 of the holding device 19 is moved at the tape tip holding work position A, and the adhesive tape passage S is moved by the contact / separation moving device 23 of the holding / separating moving device 20. The tip end side Ta of the adhesive tape T is held by the holder 22, and then the holder 22 is held while the tip end side Ta of the adhesive tape T is held, and the moving device for contact / separation of the moving device 20 for separation / separation. 23, the tape feeding device 4 and the reciprocating moving device 21 are actuated for a predetermined time as shown in FIG. The tip Ta side is guided to the tape tip delivery work position B while being held by the holder 22, and the holder 22 is held at the tape tip delivery work position B as shown in FIG. The touching / separating moving device 23 approaches the adhesive tape path S (the belt surface 45a on the receiving side 45b of the conveying belt 45), separates the tip side Ta of the adhesive tape T from the holder 22, and delivers it to the conveying belt 45. Thereafter, as shown in FIG. 10, the holding tool 22 is separated again from the belt surface 45a of the conveyor belt 45 by the contact / separation moving device 23 of the holding / separating moving device 20, and then reciprocating as shown in FIG. The moving device 21 is activated for a predetermined time, and the holder 22 is returned to the tape tip holding work position A without contacting the adhesive surface of the adhesive tape T.

前記往復用移動装置21は、図5及び図2に示す如く、前記支持構造体8に取着して左右方向(ウエブ通路を横断する方向)へ延設した案内具(レール)26と、案内具(レール)26に案内されて左右方向へ移動自在な第1の移動具27(スライダ)と、案内具(レール)26内に組み込んだロッドレスエアーシリンダ等からなる第1の移動操作具30とからなり、第1の移動操作具30の操作で第1の移動具27を左右方向へ移動させるようにしてある。往復用移動装置21は、第1の移動操作具30の操作で第1の移動具27を左右方向へ進退移動することで、第1の移動具27と連動する保持装置19の保持具22をテープ先端保持作業位置Aとテープ先端受渡し作業位置Bとの間で往復移動させるようにしてある。   As shown in FIGS. 5 and 2, the reciprocating moving device 21 includes a guide 26 (rail) 26 attached to the support structure 8 and extending in the left-right direction (direction traversing the web passage), and a guide. A first moving tool 30 comprising a first moving tool 27 (slider) which is guided by the tool (rail) 26 and is movable in the left-right direction, and a rodless air cylinder incorporated in the guiding tool (rail) 26. The first moving tool 27 is moved in the left-right direction by the operation of the first moving operation tool 30. The reciprocating moving device 21 moves the first moving tool 27 in the left-right direction by operating the first moving operation tool 30, thereby moving the holding tool 22 of the holding device 19 interlocked with the first moving tool 27. A reciprocating movement between the tape tip holding work position A and the tape tip delivery work position B is performed.

本例のテープ先端誘導装置5の保持装置19は、図5に示す如く、保持具22に粘着テープTの先端側Taを巻掛けることで先端側Taを保持(図7参照)し、保持具22に巻掛けた粘着テープTの先端側Taを巻戻すことで先端側Taを分離(図9参照)できるようにしたものであり、図5に示すように前記粘着テープ通路Sを横断する方向(前後方向)へ延設され(図2参照)、正逆回転自在且つ粘着テープ通路Sに沿って進退自在に設けられた保持棒(外径が20〜50mmφ程度のもの)からなる保持具22と、保持具22の保持と分離を行なわせる保持・分離用移動装置20とを備えている。   As shown in FIG. 5, the holding device 19 of the tape tip guiding device 5 of this example holds the tip side Ta by winding the tip side Ta of the adhesive tape T around the holder 22 (see FIG. 7). The front end side Ta can be separated (see FIG. 9) by rewinding the front end side Ta of the adhesive tape T wound on the direction 22 and the direction crossing the adhesive tape passage S as shown in FIG. A holder 22 made of a holding rod (having an outer diameter of about 20 to 50 mmφ) that extends in the (front-rear direction) (see FIG. 2) and can be rotated forward and backward and can be moved back and forth along the adhesive tape passage S. And a holding / separating moving device 20 for holding and separating the holding tool 22.

前記保持・分離用移動装置20は、粘着テープ通路Sに位置する粘着テープTの先端側Taに対して保持具22を接触又は離反させる後述する接触・離反用移動装置23と、保持具(保持棒)22を粘着テープ通路Sに沿う方向(左右方向)へ進退させる後述する巻掛・巻戻用第1移動手段24と、保持具(保持棒)22を正逆回転移動させる後述する巻掛・巻戻用第2移動手段25とを備え、巻掛・巻戻用第1移動手段24と巻掛・巻戻用第2移動手段25とを同期させて保持具(保持棒)22を操作することで、保持具(保持棒)22の外周面に粘着テープTの先端側Taの粘着面を適宜巻掛け角度(本例では約180°)となるように貼着させて巻掛け又は巻戻しさせるようにしてある(図7及び図9参照)。   The holding / separating moving device 20 includes a contact / separation moving device 23 (to be described later) that contacts or separates the holding tool 22 with respect to the tip side Ta of the adhesive tape T located in the adhesive tape path S, and a holding tool (holding). The first moving means 24 for winding / rewinding, which will be described later, moves the rod 22 forward and backward in the direction along the adhesive tape passage S (left-right direction), and the winding, which will be described later, which rotates the holder (holding rod) 22 forward and backward. A second moving means 25 for unwinding is provided, and the holder (holding bar) 22 is operated by synchronizing the first moving means 24 for winding / rewinding and the second moving means 25 for winding / rewinding. By doing so, the adhesive surface of the front end side Ta of the adhesive tape T is attached to the outer peripheral surface of the holder (holding rod) 22 so as to have an appropriate winding angle (about 180 ° in this example) and wound or wound. It is made to return (refer FIG.7 and FIG.9).

前記保持具(保持棒)22は、外周面に対する粘着テープTの貼着力を調整するために、外周面にヤスリ目等の凹凸加工を施して分散する凹凸部を形成し、凸部群の表面に粘着テープTの粘着面を貼着させようにしてある。保持具(保持棒)22の外周面の単位面積当たりに占める凸部群の表面積の割合は、粘着テープTの粘着力により適宜選択され、保持具(保持棒)22の外周面に巻掛けて粘着テープTの先端側Taを移動させるとき(図8参照)に粘着テープTが剥離せず、また保持具(保持棒)22の外周面から粘着テープTの先端側Taを巻戻すとき(図9参照)に粘着テープTが円滑に剥離する範囲が選択される。   The holding tool (holding bar) 22 forms uneven portions that are dispersed by applying uneven processing such as a file on the outer peripheral surface in order to adjust the adhesion force of the adhesive tape T to the outer peripheral surface, and the surface of the convex group. The adhesive surface of the adhesive tape T is pasted on. The ratio of the surface area of the convex portion group per unit area of the outer peripheral surface of the holder (holding rod) 22 is appropriately selected depending on the adhesive force of the adhesive tape T, and is wound around the outer peripheral surface of the holder (holding rod) 22. When the front end side Ta of the adhesive tape T is moved (see FIG. 8), the adhesive tape T does not peel off, and when the front end side Ta of the adhesive tape T is rewound from the outer peripheral surface of the holder (holding bar) 22 (see FIG. 8). 9), the range where the adhesive tape T peels off smoothly is selected.

前記接触・離反用移動装置23及び前記巻掛・巻戻用第1移動手段24は、本例では前記第1の移動具27に案内されて左右方向へ移動自在な第2の移動具28(スライダ)と、第2の移動具28(スライダ)に上下揺動自在に軸支36して保持具(保持棒)22を回転自在に支持する第3の移動具29と、第1の移動具27と第2の移動具28との間に配設したエアーシリンダ等からなる第3の移動操作具31と、第2の移動具28と第3の移動具29との間に配設したエアーシリンダ等からなる第2の移動操作具32とを備え、第3の移動操作具31の操作で第2の移動具28を第3の移動具29と共に進退移動させることで保持装置19の保持具(保持棒)22を巻掛け又は巻戻のために左右方向へ移動させ、また、第2の移動操作具32の操作で第3の移動具29を上下揺動させることで保持具(保持棒)22を粘着テープ通路Sへ向かって接近・離反させるようにしてある。   In the present example, the contact / separation moving device 23 and the first moving / rewinding moving means 24 are guided by the first moving tool 27 and are movable in the left-right direction. A slider), a third moving tool 29 that pivotally supports the second moving tool 28 (slider) so as to swing up and down, and supports the holding tool (holding rod) 22 rotatably, and the first moving tool. 27, the third moving operation tool 31 composed of an air cylinder or the like disposed between the second moving tool 28 and the second moving tool 28, and the air disposed between the second moving tool 28 and the third moving tool 29. And a second moving operation tool 32 composed of a cylinder or the like, and the second moving tool 28 is moved forward and backward together with the third moving tool 29 by the operation of the third moving operation tool 31. (Holding rod) 22 is moved in the left-right direction for winding or rewinding, and the second moving operation tool In the second operation are the third movement device 29 holder by causing vertical pivoting (holding rod) 22 so as to approach to and separate from toward the adhesive tape path S.

前記巻掛・巻戻用第2移動手段25は、第3の移動具29に取着され、保持具(保持棒)22を第3の移動具29と共に回転自在に支持する支持板34と、第3の移動具29と支持板34との間に配設され保持具(保持棒)22を回転操作する第4の移動操作具35とを備えている。第4の移動操作具35は、保持具(保持棒)22に取着したピニオンギヤ35bと、ピニオンギヤ35bと歯合するラックギヤ35aと、ラックギヤ35aを進退移動させるエアシリンダ等からなる移動操作具35cとかなり、移動操作具35cの操作で保持具(保持棒)22を正逆回転させるようにしてある。なお、第4の移動操作具35は、図示は省略したが、第3の移動具29に出力軸が正逆回転する圧空式等のアクチュエータを取付け、保持具(保持棒)22にアクチュエータの出力軸を連結して構成することも可能である。   The second moving means 25 for winding and unwinding is attached to a third moving tool 29, and a support plate 34 that rotatably supports the holding tool (holding bar) 22 together with the third moving tool 29, A fourth moving operation tool 35 that is disposed between the third moving tool 29 and the support plate 34 and that rotates the holding tool (holding rod) 22 is provided. The fourth moving operation tool 35 includes a pinion gear 35b attached to the holding tool (holding rod) 22, a rack gear 35a engaged with the pinion gear 35b, and a moving operation tool 35c including an air cylinder for moving the rack gear 35a forward and backward. The holder (holding rod) 22 is rotated in the forward and reverse directions by operating the moving operation tool 35c. Although not shown in the figure, the fourth moving operation tool 35 is provided with a pneumatic actuator or the like whose output shaft rotates forward and backward on the third moving tool 29, and the output of the actuator to the holding tool (holding rod) 22. It is also possible to connect the shafts.

前記保持具(保持棒)22を粘着テープ通路Sに沿う左右方向へ移動させる前記巻掛・巻戻用第1移動手段24及び保持具(保持棒)22を正逆回転させる前記巻掛・巻戻用第2移動手段25は、第3の移動操作具31と第5の移動操作具35cとを同期させることで保持具(保持棒)22の左右方向への移動速度と保持具(保持棒)22の外周面の周速度とを略一致させ、前述の如く保持具(保持棒)22の表面に対する粘着テープTの先端側Taの巻掛け又は巻戻し(図7及び図9参照)を円滑にできるようにしてある。   The winding / rewinding first moving means 24 for moving the holder (holding bar) 22 in the left-right direction along the adhesive tape path S and the winding / winding for rotating the holder (holding bar) 22 forward and backward. The return second moving means 25 synchronizes the third moving operation tool 31 and the fifth moving operation tool 35c, thereby moving the holding tool (holding bar) 22 in the left-right direction and the holding tool (holding bar). ) The peripheral speed of the outer peripheral surface of 22 is made to substantially coincide with the surface of the holder (holding rod) 22 as described above, and the front side Ta of the adhesive tape T is smoothly wound or unwound (see FIGS. 7 and 9). It can be done.

本例のテープ先端誘導装置5は、保持具22をテープ先端保持作業位置Aに位置させた状態における粘着テープ通路Sに沿う方向(左右方向)でみた長手方向領域G(図3参照)の寸法を、前記ウエブ幅領域Cの寸法より短くなるように構成してある。そして、本例の本発明装置1,2は、テープ先端誘導装置5の長手方向領域G内に収まるように、巻戻し装置3、テープ送出し装置4及びテープ切断装置6を配設してある。   The tape tip guiding device 5 of this example is a dimension of the longitudinal direction region G (see FIG. 3) viewed in the direction (left-right direction) along the adhesive tape passage S in a state where the holder 22 is positioned at the tape tip holding work position A. Is configured to be shorter than the dimension of the web width region C. The inventive devices 1 and 2 of this example are provided with a rewinding device 3, a tape feeding device 4 and a tape cutting device 6 so as to be within the longitudinal direction region G of the tape leading edge guiding device 5. .

本例のテープ先端誘導装置5は、次の如く前記往復用移動装置21並びに保持・分離装置用移動装置20の接触・離反用移動装置23、巻掛・巻戻用第1移動手段24及び巻掛・巻戻用第2移動手段25の各々が作動して、保持装置19の保持具(保持棒)22を操作するようにしてある。先ず最初、テープ先端誘導装置5は、図5に示すように往復用移動装置21の操作により保持具(保持棒)22をテープ先端保持作業位置Aに帰還させた後に、図6に示すように押圧・離反用の接触・離反用移動装置23の操作により保持具(保持棒)22をテープ案内板81の表面上の粘着テープ通路Sに接触させて、所定長さ送り出されて停止中の粘着テープTの粘着面に保持具(保持棒)22の外周面を接触して適度に押圧する。停止中の粘着テープTは、保持具(保持棒)22で押圧されると共に吸引テーブル82の表面で吸引保持された状態のままテープ切断装置6で切断されて、保持具(保持棒)22で押圧される先端側Taを形成する。吸引テーブル82は、粘着テープTを切断するときだけ表面を吸引して、テープ切断装置6による切断を正確且つ円滑に行うようにし、粘着テープTを搬送ベルト45へ送り出すときには非吸引状態となるように制御される。   The tape tip guide device 5 of this example includes the reciprocating moving device 21, the contact / separation moving device 23 of the holding / separating device moving device 20, the first moving means 24 for winding / rewinding, and the winding. Each of the second moving means 25 for hooking / rewinding is operated to operate the holding tool (holding rod) 22 of the holding device 19. First, the tape front end guiding device 5 returns the holding tool (holding rod) 22 to the tape front end holding work position A by operating the reciprocating moving device 21 as shown in FIG. The holding tool (holding rod) 22 is brought into contact with the adhesive tape passage S on the surface of the tape guide plate 81 by the operation of the pressing / separating contact / separation moving device 23, and the adhesive is stopped by being sent out for a predetermined length. The outer peripheral surface of the holder (holding rod) 22 is brought into contact with the adhesive surface of the tape T and pressed moderately. The adhesive tape T being stopped is pressed by the holding tool (holding bar) 22 and cut by the tape cutting device 6 while being sucked and held on the surface of the suction table 82, and is held by the holding tool (holding bar) 22. The tip side Ta to be pressed is formed. The suction table 82 sucks the surface only when cutting the adhesive tape T so that the tape cutting device 6 can cut accurately and smoothly. When the adhesive tape T is sent to the transport belt 45, the suction table 82 is not sucked. Controlled.

次に、テープ先端誘導装置5は、図7に示すように、テープ先端保持作業位置Aにおいて粘着テープTの先端側Taの粘着面を保持具(保持棒)22の外周面で押圧したまま、巻掛・巻戻用第1移動手段24及び第5の移動装置35の同期した操作により、保持具(保持棒)22を粘着テープTの送り出し方向とは逆方向(本例では左に向かう方向)へ移動させつつ巻掛け方向へ回転(本例では反時計方向への回転)させることで、保持具(保持棒)22の外周面に粘着テープTの先端側Taを巻き掛ける。   Next, as shown in FIG. 7, the tape front end guiding device 5 presses the adhesive surface on the front end side Ta of the adhesive tape T at the tape front end holding work position A with the outer peripheral surface of the holder (holding rod) 22. By the synchronized operation of the first moving means 24 for winding and unwinding and the fifth moving device 35, the holding tool (holding bar) 22 is moved in the direction opposite to the direction of feeding the adhesive tape T (in this example, the direction toward the left). ), The tip side Ta of the adhesive tape T is wound around the outer peripheral surface of the holder (holding bar) 22 by rotating in the winding direction (in this example, rotating counterclockwise).

続けて、テープ先端誘導装置5は、粘着テープTの先端側Taを巻掛けて保持した保持具(保持棒)22を、押圧・離反用の接触・離反用移動装置23の操作によりテープ案内板81の表面(粘着テープ通路S)から離反させた後に、往復用移動装置21の起動・停止の操作により保持具(保持棒)22を搬送ベルト45の受入れ側45bへ向かって移動させ、図8に示すように保持具(保持棒)22の外周面に巻掛け保持した粘着テープTの先端側Taをテープ先端受渡し作業位置Bへ誘導する。粘着テープTの先端側Taを誘導する間は、テープ送出し装置4を起動して粘着テープTを搬送ベルト45へ向かって送り出す。   Subsequently, the tape leading end guiding device 5 is configured to press the holding tool (holding rod) 22 that holds the leading end side Ta of the adhesive tape T around the tape guide plate by operating the pressing / separating contact / separation moving device 23. After separating from the surface of 81 (adhesive tape path S), the holding tool (holding rod) 22 is moved toward the receiving side 45b of the conveyor belt 45 by the start / stop operation of the reciprocating moving device 21, and FIG. The leading end side Ta of the adhesive tape T wrapped around and held on the outer peripheral surface of the holder (holding rod) 22 is guided to the tape tip delivery work position B as shown in FIG. While the front end side Ta of the adhesive tape T is guided, the tape feeding device 4 is activated to send the adhesive tape T toward the transport belt 45.

更に続けて、テープ先端誘導装置5は、図9に示すように、テープ先端受渡し作業位置Bにおいて、押圧・離反用の接触・離反用移動装置23の操作により保持具(保持棒)22をテープ引受け位置Eに停止中の搬送ベルト45へ向かって移動させ、吸引中の搬送ベルト45のベルト表面45a(粘着テープ通路Sの一部を形成)に、保持具(保持棒)22の外周面に巻掛けてある粘着テープTの先端側Taを押圧又は接近させた後に、巻掛・巻戻用第1移動手段24及び第5の移動装置35の同期した操作により、保持具(保持棒)22を粘着テープTのテープ先端側Taへ向かう方向(本例では右に向かう方向)へ移動させつつ巻戻し方向へ回転(本例では時計方向への回転)させることで、保持具(保持棒)22に巻掛け保持されている粘着テープTの先端側Taを保持具(保持棒)22の外周面から巻き戻す。   Further, as shown in FIG. 9, the tape tip guide device 5 is configured to attach the holding tool (holding rod) 22 to the tape tip delivery work position B by operating the pressing / separating contact / separation moving device 23. The belt is moved to the undertaking position E toward the conveying belt 45 that is stopped, and the outer circumferential surface of the holder (holding bar) 22 is formed on the belt surface 45a (forming a part of the adhesive tape passage S) of the conveying belt 45 that is being sucked. After pressing or approaching the front end Ta of the wound adhesive tape T, the holder (holding rod) 22 is operated by the synchronized operation of the first moving means 24 for winding and unwinding and the fifth moving device 35. Is moved in the direction toward the tape front end Ta of the adhesive tape T (the direction toward the right in this example) and rotated in the rewinding direction (the rotation in the clockwise direction in this example), thereby holding the holder (holding bar). 22 is wrapped around and held Rewind the leading end Ta of the adhesive tape T from the outer circumferential surface of the holder (holding rod) 22.

最後に、テープ先端誘導装置5は、押圧・離反用の接触・離反用移動装置23の操作で保持具(保持棒)22を搬送ベルト45から離反させ、搬送ベルト45のベルト表面45aに吸引保持されている粘着テープTの先端側Taから保持具(保持棒)22を分離して、搬送ベルト45への粘着テープTの先端側Taの受け渡しを終了する。受け渡しの終了したテープ先端誘導装置5は、図5に示すように往復用移動装置21の操作により保持具(保持棒)22を前記最初のテープ先端保持作業位置Aに戻される。   Finally, the tape tip guide device 5 moves the holding tool (holding rod) 22 away from the transport belt 45 by operating the contact / separation moving device 23 for pressing and separating, and sucks and holds it on the belt surface 45a of the transport belt 45. The holder (holding bar) 22 is separated from the tip side Ta of the adhesive tape T that has been applied, and the delivery of the tip side Ta of the adhesive tape T to the transport belt 45 is completed. As shown in FIG. 5, the tape tip guide device 5 that has been delivered returns the holder (holding rod) 22 to the first tape tip holding work position A by operating the reciprocating moving device 21.

前記テープ搬送装置7は、受入れ側のテープ先端受渡し作業位置Bにおいてテープ先端誘導装置5による粘着テープTの先端側Taの受け渡しが終了するまでは搬送ベルト45を停止させ、受け渡しが終了したならば、テープ送出し装置4と同期させて搬送ベルト45を駆動してテープ送出し装置4で送り出されてくる粘着テープTを搬送ベルト45で搬送し、粘着テープTが所定長さだけ送り出されたならば、テープ送出し装置4と共に搬送ベルト45を一旦停止させ、停止中の粘着テープTの所定長さ位置を前述の如くテープ切断装置6で切断したならば、再び搬送ベルト45だけを駆動して、図11に示すように所定長さ寸法の粘着テープTを新旧ウエブW1,W2のウエブ幅領域C内へ移動させて搬送ベルト45を停止させる。   The tape conveying device 7 stops the conveying belt 45 until the delivery of the leading end side Ta of the adhesive tape T by the tape leading end guiding device 5 is completed at the receiving end tape leading edge delivery position B. When the conveying belt 45 is driven in synchronism with the tape feeding device 4 and the adhesive tape T delivered by the tape feeding device 4 is conveyed by the conveying belt 45, and the adhesive tape T is delivered by a predetermined length. For example, if the conveying belt 45 is temporarily stopped together with the tape feeding device 4 and the predetermined length position of the stopped adhesive tape T is cut by the tape cutting device 6 as described above, only the conveying belt 45 is driven again. As shown in FIG. 11, the adhesive tape T having a predetermined length is moved into the web width region C of the new and old webs W1 and W2, and the conveying belt 45 is stopped.

上方の本発明装置1に設けた前記テープ搬送装置7は、図11に示すように所定長さ寸法の粘着テープTを新旧ウエブW1,W2のウエブ幅領域C内へ移動させた後に、案内装置80で移動して新旧ウエブ突合わせ箇所W3の上方まで前進させ、続けて、図12及び図13に示すように所定長さ寸法の粘着テープTを吸着保持している搬送ベルト45を昇降装置50で貼着作業位置Jまで降下させ、ウエブ継ぎ装置10の下方のウエブ保持装置72に保持されている新旧ウエブW1,W2の突合わせ箇所W3の上面に所定長さ寸法の粘着テープTの粘着面を押圧して貼着させ、その後に吸引装置49による搬送ベルト45の表面の吸引を停止させて昇降装置50を上昇停止させると共に、案内装置80で移動して元のテープ引受け位置E(図1及び図4参照)まで後退させる。また、下方の本発明装置2に設けた前記テープ搬送装置7は、図11に示すように所定長さ寸法の粘着テープTを新旧ウエブW1,W2のウエブ幅領域C内へ移動させた後に、下方のウエブ保持装置72と共に移動して新旧ウエブ突合わせ箇所W3の下方まで前進させ、続けて、図14及び図15に示すように所定長さ寸法の粘着テープTを吸着保持している搬送ベルト45を昇降装置50で貼着作業位置Kまで上昇させ、ウエブ継ぎ装置10の上方のウエブ保持装置71に保持されている新旧ウエブW1,W2の突合わせ箇所W3の下面に所定長さ寸法の粘着テープTの粘着面を押圧して貼着させ、その後に吸引装置49による搬送ベルト45の表面の吸引を停止させて昇降装置50を降下停止させると共に、下方のウエブ保持装置72と共に移動して元のテープ引受け位置E(図1及び図4参照)まで後退させる。   As shown in FIG. 11, the tape transport device 7 provided in the upper apparatus 1 of the present invention moves the adhesive tape T having a predetermined length into the web width region C of the old and new webs W1 and W2, and then guides the guide device. 80, and moves forward to above the new and old web abutting portion W3. Subsequently, as shown in FIGS. 12 and 13, the conveying belt 45 holding the adhesive tape T having a predetermined length is held up and down. The adhesive surface of the adhesive tape T having a predetermined length is placed on the upper surface of the abutting portion W3 of the new and old webs W1 and W2 held by the web holding device 72 below the web splicing device 10. Then, the suction device 49 stops the suction of the surface of the transport belt 45 by the suction device 49 to stop the lifting device 50, and moves by the guide device 80 to move to the original tape receiving position E (FIG. And see FIG. 4) is retracted to. The tape transport device 7 provided in the lower device 2 of the present invention moves the adhesive tape T having a predetermined length into the web width region C of the old and new webs W1 and W2, as shown in FIG. The conveyor belt moves together with the lower web holding device 72 to advance to the lower side of the new and old web butting portion W3, and continues to suck and hold the adhesive tape T having a predetermined length as shown in FIGS. 45 is lifted up to the adhering work position K by the lifting device 50, and the adhesive having a predetermined length is adhered to the lower surface of the abutting portion W3 of the old and new webs W1, W2 held by the web holding device 71 above the web splicing device 10. The adhesive surface of the tape T is pressed and pasted, and then the suction of the surface of the conveyor belt 45 by the suction device 49 is stopped to stop the lifting device 50 from being lowered, and the lower web holding device 72 Move is retracted to its original tape underwriting position E (see FIGS. 1 and 4).

本発明装置1,2は、巻戻し装置3に支持されているロール状粘着テープRからテープ送出し装置4で巻き戻されながら送り出される粘着テープTの先端側Taを、保持装置19の保持具22で保持してテープ先端保持作業位置Aからテープ先端受渡し作業位置Bまで保持具22と共に移動させて搬送ベルト45の受入れ側45bの受入れ位置まで誘導し、停止中の搬送ベルト45の吸引状態のベルト表面45aに粘着テープ先端側Taの非粘着面を吸引させるようにして受け渡し、次にテープ送出し装置4で送り出されてくる粘着テープTの非粘着面をベルト表面45aに吸引保持させつつ粘着テープTを搬送ベルト45で搬送し、続けてテープ切断装置6で粘着テープTを切断して所定長さ寸法(新旧ウエブ突合わせ箇所の幅寸法と略同等の寸法)の粘着テープTを搬送ベルト45でウエブ幅領域C内の新旧ウエブ接合作業位置(図11参照)まで送り込むことで、搬送ベルト45のベルト表面45aの所定位置に所定長さ寸法の粘着テープTを正確に吸着保持させて、新旧ウエブの突合わせ箇所W3へ正確に粘着テープTを貼着させることができ、従来の多くの手間と熟練を要する手作業を必要とせず、省力化を図ることができるようになる。   The devices 1 and 2 of the present invention are configured so that the tip side Ta of the adhesive tape T fed out from the roll adhesive tape R supported by the rewinding device 3 while being unwound by the tape feeding device 4 22 and is moved together with the holding tool 22 from the tape tip holding work position A to the tape tip delivery work position B and guided to the receiving position on the receiving side 45b of the transport belt 45, so that the transport belt 45 in the suctioned state is stopped. The non-adhesive surface of the adhesive tape front end Ta is delivered to the belt surface 45a by suction, and then the non-adhesive surface of the adhesive tape T sent out by the tape feeding device 4 is suctioned and held on the belt surface 45a. The tape T is transported by the transport belt 45, and then the adhesive tape T is cut by the tape cutting device 6 so as to have a predetermined length dimension (substantially the same as the width dimension of the old and new web butting locations) ) Is sent to the new and old web joining work position (see FIG. 11) in the web width region C by the conveyor belt 45, so that the adhesive tape having a predetermined length is adhered to a predetermined position on the belt surface 45a of the conveyor belt 45. The tape T can be accurately sucked and held, and the adhesive tape T can be accurately stuck to the abutting point W3 of the old and new webs, saving labor and labor without requiring a lot of conventional labor and skill. It becomes possible to plan.

更に、本発明装置1,2は、ウエブ幅領域C内に搬送ベルト45を設け、テープ先端誘導装置5が巻戻し装置3から送出される粘着テープTの先端側Taをテープ先端保持作業位置Aから搬送ベルト受入れ側45bのテープ先端受渡し作業位置Bまで誘導して搬送ベルト45へ受け渡すことで、テープ先端誘導装置5の長手方向領域G(図3参照)の寸法をウエブ幅領域Cの幅寸法より短くすることが可能となり、ウエブ幅領域C内から外側へはみ出る装置の部分を従来に比べて小さくして、省スペース化を図ることができる。更に、本例の本発明装置1,2は、テープ先端誘導装置5の長手方向領域G内に収まるように、巻戻し装置3、テープ送出し装置4及びテープ切断装置6を配設して装置全体をコンパクトにすることで、ウエブ幅領域内から外側へはみ出る装置の部分を従来に比べて小さくして、省スペース化を図ることができる。   Further, the present invention apparatuses 1 and 2 are provided with a conveyor belt 45 in the web width region C, and the tape front end guide device 5 moves the front end side Ta of the adhesive tape T delivered from the rewinding device 3 to the tape front end holding work position A. The tape is guided from the transfer belt receiving side 45b to the tape tip transfer work position B and transferred to the transfer belt 45, whereby the dimension of the longitudinal region G (see FIG. 3) of the tape tip guide device 5 is set to the width of the web width region C. It becomes possible to make it shorter than the size, and the portion of the device that protrudes from the inside of the web width region C to the outside can be made smaller than in the prior art, thereby saving space. Furthermore, the present invention devices 1 and 2 of this example are provided with a rewinding device 3, a tape feeding device 4 and a tape cutting device 6 so as to fit within the longitudinal direction region G of the tape leading edge guiding device 5. By making the whole compact, the portion of the device that protrudes from the inside of the web width region to the outside can be made smaller than before, and space saving can be achieved.

また、本発明装置1,2は、保持具22に回転式の保持棒を用いるとき、粘着テープTの先端側Taを、保持棒22に巻掛けて貼着した状態で保持してテープ先端保持作業位置Aからテープ先端受渡し作業位置Bまで保持棒22と共に移動させ、保持棒22から巻戻して搬送ベルト45の吸引状態のベルト表面45aに受け渡すことができるので、粘着テープ先端側Taに対する保持棒22の保持及び分離が円滑にできる。   In addition, when the rotary holding rod is used as the holder 22, the devices 1 and 2 of the present invention hold the tip end Ta of the adhesive tape T in a state of being wound around and stuck to the holding rod 22 to hold the tip of the tape. Since it can be moved together with the holding rod 22 from the working position A to the tape tip delivery working position B, unwound from the holding rod 22 and delivered to the belt surface 45a in the suction state of the conveyor belt 45, the holding to the adhesive tape tip side Ta can be performed. The rod 22 can be held and separated smoothly.

次に、新旧ウエブ通路に位置する新旧ウエブの突合わせ箇所へ所定長さ寸法の粘着テープを供給する方法を前記上下の本発明装置1,2を用いて行なう手順に基づいて説明する。
It will now be described with reference to steps performed how you supply an adhesive tape having a predetermined length to the new and old webs butt portion located new and old web passage using the present invention apparatus 1 of the vertical.

第1工程:図7に示す如く、テープ先端保持作業位置Aにおいて、巻戻し装置3に支持したロール状粘着テープRから巻き戻され一方面が粘着面で他方面が非粘着面の粘着テープTの先端側Taを、保持装置19の往復移動自在な保持具22で保持する。本例においては、接触・離反用移動装置23の操作で保持具(保持棒)22の外周面を粘着テープTの先端側Taの粘着面に押圧させたまま、巻掛・巻戻用第1移動手段24及び第5の移動装置35の同期した操作により、保持具(保持棒)22を粘着テープTの送り出し方向とは逆方向(本例では左に向かう方向)へ移動させつつ巻掛け方向へ回転(本例では反時計方向への回転)させることで、保持具(保持棒)22の外周面に粘着テープTの先端側Taを巻き掛けて保持する。   First Step: As shown in FIG. 7, at the tape tip holding work position A, the adhesive tape T is rewound from the roll-shaped adhesive tape R supported by the rewinding device 3 and has one surface that is an adhesive surface and the other surface that is a non-adhesive surface. The front end side Ta of the holding device 19 is held by a holding tool 22 which can be reciprocated by the holding device 19. In this example, the first device for winding / rewinding is performed while the outer peripheral surface of the holding tool (holding rod) 22 is pressed against the adhesive surface of the front end side Ta of the adhesive tape T by the operation of the contact / separation moving device 23. The winding direction while moving the holder (holding rod) 22 in the direction opposite to the feeding direction of the adhesive tape T (the direction toward the left in this example) by the synchronized operation of the moving means 24 and the fifth moving device 35. The tip end side Ta of the adhesive tape T is wrapped around and held by the outer peripheral surface of the holder (holding bar) 22 by rotating it counterclockwise (counterclockwise in this example).

第2工程:図8に示す如く、ロール状粘着テープRから巻き戻さる粘着テープTをテープ送出し装置4で送出しつつ保持装置19の保持具22をテープ先端受渡し作業位置Bまで往路移動して粘着テープTの先端側Taを、搬送ベルト45の受入れ側45bの受入れ位置まで誘導した後に、テープ送出し装置4の送り出し及び保持具22の往路移動を停止して、図9に示す如く、保持具22から分離させた粘着テープTの先端側Taの非粘着面を停止中の搬送ベルト45へ受け渡して吸引状態のベルト表面45aに吸引保持させる。本例においては、粘着テープTの先端側Taを巻掛けて保持した保持具(保持棒)22を、押圧・離反用の接触・離反用移動装置23の操作により粘着テープ通路S(テープ案内板81の表面)から離反させた後に、テープ送出し装置4及び往復用移動装置21の起動・停止の操作により保持具(保持棒)22を搬送ベルト45の受入れ側45bへ向かって移動させ、保持具(保持棒)22の外周面に巻掛け保持した粘着テープTの先端側Taをテープ先端受渡し作業位置Bへ誘導し、次に押圧・離反用の接触・離反用移動装置23の操作により保持具(保持棒)22をテープ引受け位置Eに停止する搬送ベルト45へ向かって移動させ、吸引中の搬送ベルト45のベルト表面45a(粘着テープ通路Sの一部を形成)に、保持具(保持棒)22の外周面に巻掛けてある粘着テープTの先端側Taを接近させた後に、巻掛・巻戻用第1移動手段24及び第5の移動装置35の同期した操作により、保持具(保持棒)22を粘着テープTのテープ先端側Taへ向かう方向(本例では右に向かう方向)へ移動させつつ巻戻し方向へ回転(本例では時計方向への回転)させることで、保持具(保持棒)22に巻掛け保持されている粘着テープTの先端側Taを保持具(保持棒)22の外周面から巻き戻し、保持具22から分離させた粘着テープTの先端側Taの非粘着面を停止中の搬送ベルト45へ受け渡して吸引状態のベルト表面45aに吸引保持させる。   Second step: As shown in FIG. 8, while the adhesive tape T unwound from the roll-shaped adhesive tape R is being sent out by the tape delivery device 4, the holder 22 of the holding device 19 is moved forward to the tape tip delivery work position B. After the leading end Ta of the adhesive tape T is guided to the receiving position on the receiving side 45b of the conveyor belt 45, the feeding of the tape feeding device 4 and the forward movement of the holder 22 are stopped, as shown in FIG. The non-adhesive surface on the tip side Ta of the adhesive tape T separated from the holder 22 is transferred to the transport belt 45 that is stopped, and is sucked and held on the belt surface 45a in the suction state. In this example, the holding tool (holding rod) 22 that is wound and held around the front end side Ta of the adhesive tape T is moved by the operation of the contact / separation moving device 23 for pressing / separating the adhesive tape passage S (tape guide plate). 81), the holding tool (holding bar) 22 is moved toward the receiving side 45b of the conveyor belt 45 by the start / stop operation of the tape feeding device 4 and the reciprocating moving device 21. The tip side Ta of the adhesive tape T wrapped around and held on the outer peripheral surface of the tool (holding bar) 22 is guided to the tape tip delivery work position B, and then held by operating the contact / separation moving device 23 for pressing / separating. The tool (holding bar) 22 is moved toward the conveying belt 45 stopped at the tape receiving position E, and the holding tool (holding) is held on the belt surface 45a (forming a part of the adhesive tape passage S) of the conveying belt 45 being sucked. rod) After the front end Ta of the adhesive tape T wound on the outer peripheral surface of 2 is approached, the holder (holding) is held by the synchronized operation of the first moving means 24 for winding and unwinding and the fifth moving device 35. The holder (by rotating in the clockwise direction in this example) while moving the rod 22 in the direction toward the tape front end Ta of the adhesive tape T (the direction toward the right in this example) 22 Non-adhesion of the tip side Ta of the adhesive tape T unwound from the outer peripheral surface of the holder (holding rod) 22 by unwinding the tip side Ta of the adhesive tape T wound and held on the holding rod) 22 The surface is transferred to the conveying belt 45 that is stopped, and is sucked and held on the belt surface 45a in the sucked state.

第3工程:図10に示す如く、テープ送出し装置4及び搬送ベルト45を起動して、送り出されてくる粘着テープTの非粘着面をベルト表面45aに吸引保持させつつ搬送すると共に、保持具22を粘着テープの粘着面と接触させることなく復路移動してテープ先端保持作業位置A(図5参照)まで戻す。本例においては、押圧・離反用の接触・離反用移動装置23の操作で保持具(保持棒)22を搬送ベルト45から離反させ、搬送ベルト45のベルト表面45aに吸引保持されている粘着テープTの先端側Taから保持具(保持棒)22を分離して、搬送ベルト45へ粘着テープTの先端側Taの受け渡した後に、テープ送出し装置4及び搬送ベルト45を起動して、送り出されてくる粘着テープTの非粘着面をベルト表面45aに吸引保持させつつ搬送すると共に、図5に示すように往復用移動装置21の操作により保持具(保持棒)22をテープ先端保持作業位置Aに戻す。   Third step: As shown in FIG. 10, the tape delivery device 4 and the conveyor belt 45 are activated to convey the non-adhesive surface of the adhesive tape T being delivered while sucking and holding the belt surface 45a. Return 22 to the tape tip holding work position A (refer to FIG. 5) by moving the return path 22 without contacting the adhesive surface of the adhesive tape. In this example, the adhesive tape is held by suction on the belt surface 45a of the conveyor belt 45 by separating the holder (holding bar) 22 from the conveyor belt 45 by operating the contact / separation moving device 23 for pressing / separating. After the holder (holding rod) 22 is separated from the front end side Ta of T and the front end side Ta of the adhesive tape T is delivered to the transport belt 45, the tape delivery device 4 and the transport belt 45 are activated and sent out. The non-adhesive surface of the incoming adhesive tape T is conveyed while being sucked and held on the belt surface 45a, and the holder (holding rod) 22 is moved to the tape tip holding work position A by operating the reciprocating moving device 21 as shown in FIG. Return to.

第4工程:所定長さ寸法の粘着テープTを送出してテープ送出し装置4及び搬送ベルト45を停止した後に、図6に示す如く、粘着テープTを先端から所定長さ寸法の位置で切断して第1工程における粘着テープTの先端側Taを形成する。   Fourth step: After feeding the adhesive tape T having a predetermined length and stopping the tape feeding device 4 and the conveying belt 45, the adhesive tape T is cut from the tip at a position having the predetermined length as shown in FIG. And the front end side Ta of the adhesive tape T in a 1st process is formed.

第5工程:図11に示す如く、搬送ベルト45を起動・停止してベルト表面45aに吸引保持している粘着テープTをウエブ幅領域C内の新旧ウエブ接合作業位置まで送り込む。本例においては、上方の本発明装置1に設けたテープ搬送装置7を、案内装置80で移動して新旧ウエブ突合わせ箇所W3の上方まで前進させ、続けて、図12及び図13に示すように所定長さ寸法の粘着テープTを吸着保持している搬送ベルト45を昇降装置50で降下させ、ウエブ継ぎ装置10の下方のウエブ保持装置72に保持されている新旧ウエブW1,W2の突合わせ箇所W3の上面に所定長さ寸法の粘着テープTの粘着面を押圧して貼着させ、その後に吸引装置49による搬送ベルト45の表面の吸引を停止させて昇降装置50を上昇停止させると共に、案内装置80で搬送ベルト45を移動して元のテープ引受け位置E(図1及び図4参照)まで後退させ、また、下方の本発明装置2に設けたテープ搬送装置7を、図11に示すように下方のウエブ保持装置72と共に移動して新旧ウエブ突合わせ箇所W3の下方まで前進させ、続けて、図14及び図15に示すように所定長さ寸法の粘着テープTを吸着保持している搬送ベルト45を昇降装置50で上昇させ、ウエブ継ぎ装置10の上方のウエブ保持装置71に保持されている新旧ウエブW1,W2の突合わせ箇所W3の下面に所定長さ寸法の粘着テープTの粘着面を押圧して貼着させ、その後に吸引装置49による搬送ベルト45の表面の吸引を停止させて昇降装置50を降下停止させると共に、下方のウエブ保持装置72と共に搬送ベルト45を移動して元のテープ引受け位置E(図1及び図4参照)まで後退させる。   Fifth step: As shown in FIG. 11, the conveying belt 45 is started and stopped, and the adhesive tape T sucked and held on the belt surface 45a is fed to the new and old web joining work positions in the web width region C. In this example, the tape transport device 7 provided in the upper device 1 of the present invention is moved by the guide device 80 and advanced to above the old and new web butting points W3, and subsequently, as shown in FIGS. The conveying belt 45 holding the adhesive tape T having a predetermined length is lowered by the elevating device 50, and the new and old webs W1, W2 held by the web holding device 72 below the web splicing device 10 are brought together. While pressing and adhering the adhesive surface of the adhesive tape T having a predetermined length on the upper surface of the location W3, the suction device 49 stops the suction of the surface of the conveyor belt 45 to raise and stop the lifting device 50, and The guide belt 80 moves the transport belt 45 to the original tape receiving position E (see FIGS. 1 and 4), and the tape transport device 7 provided in the lower apparatus 2 of the present invention is shown in FIG. As shown in FIGS. 14 and 15, the adhesive tape T having a predetermined length is sucked and held as shown in FIGS. 14 and 15. The conveyor belt 45 is raised by the elevating device 50, and an adhesive tape T having a predetermined length is adhered to the lower surface of the abutting portion W3 of the old and new webs W1, W2 held by the web holding device 71 above the web splicing device 10. Then, the suction device 49 stops the suction of the surface of the conveyor belt 45 by the suction device 49 to stop the lowering and lowering device 50, and moves the conveyor belt 45 together with the lower web holding device 72 to move the original. To the tape receiving position E (see FIGS. 1 and 4).

全体の手順:粘着テープを供給する方法は、前記第1、2、3、4及び5工程をこの順番で行うか、または、前記第1、2、3及び4工程をこの順番で行った後に、第5工程と次回の第1工程とを並行して行う。
The whole procedure: on how to provide an adhesive tape, or perform the first, second, third, and fourth and fifth steps in this order, or were the first, second, third and fourth steps in this order Later, the fifth step and the next first step are performed in parallel.

粘着テープを供給する方法は、上記工程を経ることで、従来の多くの手間と熟練を要する手作業を必要とせず、新旧ウエブの突合わせ箇所W3へ正確に粘着テープTを貼着させることができ、省力化を図ることができるようになる。
How to supply the adhesive tape, by going through the above steps, without the need for manual labor requires skill and conventional much labor, thereby adhering the precise adhesive tape T to the butt portion W3 of the old and new web Can be saved.

(第2の実施の形態)
図16乃至図18は本発明の第2の実施の形態を示すものであり、図16は下方の本発明装置2の保持具(保持棒)22に粘着テープTの先端側を巻掛ける直前状態を拡大し、テープ案内板81及び吸引テーブル82を破断して示す正面図、図17は下方の本発明装置2の要部を示す平面図、図18は下方の本発明装置2の保持具(保持棒)22に巻掛けた粘着テープTの先端側を搬送ベルト(図示略)へ向かって誘導する直前状態を拡大して示す正面図である。
(Second Embodiment)
FIGS. 16 to 18 show a second embodiment of the present invention, and FIG. 16 shows a state immediately before the front end side of the adhesive tape T is wound around the holder (holding rod) 22 of the lower apparatus 2 of the present invention. Fig. 17 is a front view showing the tape guide plate 81 and the suction table 82 in a broken view, Fig. 17 is a plan view showing the main part of the lower device 2 of the present invention, and Fig. 18 is a holder ( It is a front view which expands and shows the state immediately before guiding the front end side of the adhesive tape T wound around the holding | maintenance stick | rod 22 toward the conveyance belt (not shown).

第2の実施の形態は、前記第1の実施の形態における保持装置19の保持具(保持棒)22を粘着テープ通路Sに沿う方向(左右方向)へ進退させる巻掛・巻戻用第1移動手段24に相当する部分と、保持具(保持棒)22を正逆回転移動させる巻掛・巻戻用第2移動手段25に相当する部分とを一体化して保持棒用移動装置90とすると共に、保持具(保持棒)22を粘着テープ通路Sへ向かって接近・離反させる接触・離反用移動装置23の移動具29を往復用移動装置21の第1の移動具27に軸支36した点で第1の実施の形態と相違し、その他の構成については前記第1の実施の形態と実質的に同一である。   The second embodiment is a first winding / rewinding mechanism for moving the holding tool (holding rod) 22 of the holding device 19 in the first embodiment back and forth in the direction along the adhesive tape path S (left-right direction). A portion corresponding to the moving means 24 and a portion corresponding to the second moving means 25 for winding / rewinding that moves the holder (holding rod) 22 forward and reverse are integrated to form a holding rod moving device 90. At the same time, the moving tool 29 of the contact / separation moving device 23 for moving the holding tool (holding rod) 22 toward and away from the adhesive tape passage S is pivotally supported 36 on the first moving tool 27 of the reciprocating moving device 21. This is different from the first embodiment in other respects, and other configurations are substantially the same as those in the first embodiment.

前記保持棒用移動装置90は、接触・離反用移動装置23の移動具29に取着された案内具91と、案内具91に案内されて左右方向へ進退すると共に保持具(保持棒)22を片持ち状態で正逆方向へ回転自在に軸支する軸受部92と、軸受部92を進退移動させるエアーシリンダ等からなる移動操作具93と、保持具(保持棒)22の端部に取着されたピニオンギャ94と、移動具29に取着され、ピニオンギャ94と歯合する左右方向へ延びるラックギャ95とを備え、第2の移動操作具32で移動具29を揺動させて保持具(保持棒)22を粘着テープ通路Sに接触させた状態にして、移動操作具93の操作で保持具(保持棒)22を左右方向へ移動させると共に正逆回転させることで、保持具(保持棒)22の外周面に粘着テープTの先端側Taを巻掛け・巻戻しするようにしてある。   The holding bar moving device 90 includes a guide tool 91 attached to the moving tool 29 of the contact / separation moving device 23, and moves forward and backward in the left-right direction while being guided by the guide tool 91 and the holding tool (holding bar) 22. Are mounted at the end of a holder (holding rod) 22 and a bearing 92 that pivotally supports in a cantilevered state in a cantilevered manner, a moving operation tool 93 such as an air cylinder that moves the bearing 92 forward and backward. The attached pinion gear 94 and a rack gear 95 attached to the moving tool 29 and extending in the left-right direction to mesh with the pinion gear 94 are provided. The second moving operation tool 32 swings the moving tool 29 and holds the holding tool ( The holding tool (holding bar) 22 is brought into contact with the adhesive tape passage S, and the holding tool (holding bar) 22 is moved in the left-right direction and rotated forward and backward by the operation of the moving operation tool 93. ) Adhesive tape T on the outer peripheral surface of 22 The tip side Ta are to be returned to the winding-up.

上方の本発明装置1及び下方の本発明装置2を示すものであって搬送ベルト45,45の部分を中間省略した正面図である。FIG. 2 is a front view showing the upper device 1 of the present invention and the lower device 2 of the present invention, with the intermediate belt belts 45 and 45 being omitted. 同実施の形態において、上下の本発明装置1,2を要部を拡大して示す左側面図である。FIG. 4 is a left side view showing the upper and lower invention devices 1 and 2 according to the embodiment in an enlarged manner. 同実施の形態において、下方の本発明装置2を示すものであって搬送ベルト45の右側を省略した平面図である。FIG. 5 is a plan view showing the lower device 2 of the present invention and omitting the right side of the conveyor belt 45 in the same embodiment. 同実施の形態において、上下の本発明装置1,2の要部とウエブ継ぎ装置9の要部とを併せて示す左側面図である。In the same embodiment, it is a left side view showing a main part of the upper and lower invention devices 1 and 2 and a main part of the web splicing device 9 together. 同実施の形態において、下方の本発明装置2のテープ送出し装置4で粘着テープTを送り出している状態を拡大して示す正面図である。FIG. 3 is an enlarged front view showing a state in which the adhesive tape T is being delivered by the tape delivery device 4 of the lower device 2 of the present invention in the same embodiment. 同実施の形態において、下方の本発明装置2の保持具(保持棒)22で粘着テープTの先端側となる箇所を押圧して粘着テープTをテープ切断装置6で切断している状態を拡大して示す正面図である。In the same embodiment, the state where the adhesive tape T is cut by the tape cutting device 6 by pressing the location on the tip side of the adhesive tape T with the holder (holding rod) 22 of the lower device 2 of the present invention is enlarged. It is a front view shown. 同実施の形態において、保持具(保持棒)22に粘着テープTの先端側を巻掛ける状態を拡大して示す正面図であって、(A)は巻掛け直前状態を示し、(B)は巻掛け終了状態を示すものである。In the embodiment, it is an enlarged front view showing a state in which the front end side of the adhesive tape T is wound around a holder (holding rod) 22, (A) shows a state immediately before winding, and (B) shows This shows the winding end state. 同実施の形態において、保持具(保持棒)22に巻掛けて保持した粘着テープTの先端側を、搬送ベルト45の受入れ側45bに位置するテープ先端受渡し作業位置Bまで誘導した状態を拡大して示す正面図である。In the embodiment, the state in which the front end side of the adhesive tape T wound and held on the holder (holding rod) 22 is guided to the tape front end delivery work position B located on the receiving side 45b of the transport belt 45 is enlarged. FIG. 同実施の形態において、保持具(保持棒)22に巻掛けてある粘着テープTの先端側を巻戻す状態を拡大して示す正面図であって、(A)は巻戻す直前状態を示し、(B)は巻戻し終了の状態を示すものである。In the embodiment, it is an enlarged front view showing a state of rewinding the front end side of the adhesive tape T wound around the holder (holding bar) 22, (A) shows a state immediately before rewinding, (B) shows the state of rewinding completion. 同実施の形態において、搬送ベルト45の受入れ側45bへ粘着テープTの先端側を受渡した保持具(保持棒)22を粘着テープTの先端側から分離した状態を拡大して示す正面図である。FIG. 6 is an enlarged front view showing a state in which a holder (holding rod) 22 that has delivered the leading end side of the adhesive tape T to the receiving side 45b of the transport belt 45 is separated from the leading end side of the adhesive tape T in the same embodiment. . 同実施の形態において、上下の本発明装置1,2の各搬送ベルト45で保持している所定長さ寸法の粘着テープTをウエブ幅領域C内の所定位置へ移動させた状態を示す中間省略した正面図である。In the same embodiment, an intermediate omission indicating a state in which the adhesive tape T having a predetermined length held by the conveyor belts 45 of the upper and lower inventive devices 1 and 2 is moved to a predetermined position in the web width region C. FIG. 同実施の形態において、上方の本発明装置1の搬送ベルト45で保持している所定長さ寸法の粘着テープTを新旧ウエブ突合わせ箇所W3の上面へ移動して貼着した状態を示す中間省略した正面図である。In the same embodiment, an intermediate omission showing a state in which the adhesive tape T having a predetermined length held by the upper conveyor belt 45 of the apparatus 1 of the present invention is moved and adhered to the upper surface of the new and old web butt location W3. FIG. 同実施の形態において、上方の本発明装置1の搬送ベルト45に保持している所定長さ寸法の粘着テープTを、新旧ウエブW1,W2の突合わせ箇所W3の上面へ移動して貼着した状態示す左側面図である。In the same embodiment, the adhesive tape T having a predetermined length held on the conveyor belt 45 of the upper apparatus 1 of the present invention is moved and adhered to the upper surface of the abutting portion W3 of the old and new webs W1, W2. It is a left view which shows a state. 同実施の形態において、下方の本発明装置2の搬送ベルト45で保持している所定長さ寸法の粘着テープTを新旧ウエブ突合わせ箇所W3の下面へ移動して貼着した状態を示す中間省略した正面図である。In the same embodiment, an intermediate omission showing a state in which the adhesive tape T having a predetermined length dimension held by the conveyor belt 45 of the lower apparatus 2 of the present invention is moved and adhered to the lower surface of the new and old web butt location W3. FIG. 同実施の形態において、下方の本発明装置2の搬送ベルト45に保持している所定長さ寸法の粘着テープTを、新旧ウエブW1,W2の突合わせ箇所W3の下面へ移動して貼着した状態示す左側面図である。In the same embodiment, the adhesive tape T having a predetermined length held on the conveying belt 45 of the lower apparatus 2 of the present invention is moved and stuck to the lower surface of the abutting portion W3 of the old and new webs W1, W2. It is a left view which shows a state. 本発明の第2の実施の形態を示すものであり、下方の本発明装置82の保持具(保持棒)22に粘着テープTの先端側を巻掛ける直前状態を拡大し、テープ案内板81及び吸引テーブル82を破断して示す正面図である。The second embodiment of the present invention is shown, and the state immediately before the front end side of the adhesive tape T is wound around the holder (holding rod) 22 of the lower apparatus 82 of the present invention is enlarged, and the tape guide plate 81 and It is a front view which fractures | ruptures and shows the suction table. 同実施の形態において、下方の本発明装置82の要部を示す平面図である。In the same embodiment, it is a top view which shows the principal part of the lower this invention apparatus 82. FIG. 同実施の形態において、下方の本発明装置82の保持具(保持棒)22に巻掛けた粘着テープTの先端側を搬送ベルト(図示略)へ向かって誘導する直前状態を拡大して示す正面図である。In the same embodiment, a front view showing an enlarged state immediately before the leading end side of the adhesive tape T wound around the holder (holding rod) 22 of the lower device 82 of the present invention is guided toward the conveyor belt (not shown). FIG.

符号の説明Explanation of symbols

1,2…本発明装置、3…巻戻し装置、4…テープ送出し装置、5…テープ先端誘導装置、6…テープ切断装置、7…テープ搬送装置、19…保持装置、20…保持・分離用移動装置、21…往復用移動装置、22…保持具、23…接触・離反用移動装置、24…巻掛・巻戻用第1移動装置、25…巻掛・巻戻用第2移動装置、45…搬送ベルト、45a…ベルト表面、45b…受入れ側、80…案内装置、A…テープ先端保持作業位置、B…テープ先端受渡し作業位置、C…ウエブ幅領域、D…新旧ウエブ通路、E…テープ引受け位置、G…テープ先端誘導装置の長手方向領域、J,…貼着作業位置、S…粘着テープ通路、T…粘着テープ、Ta…粘着テープの先端側、W1,W2…新旧ウエブ、W3…新旧ウエブ突合わせ箇所 DESCRIPTION OF SYMBOLS 1,2 ... Invention apparatus, 3 ... Rewinding device, 4 ... Tape feeding device, 5 ... Tape tip guiding device, 6 ... Tape cutting device, 7 ... Tape conveying device, 19 ... Holding device, 20 ... Holding / separation Moving device, 21 ... reciprocating moving device, 22 ... holder, 23 ... contact / separation moving device, 24 ... first moving device for winding / rewinding, 25 ... second moving device for winding / rewinding 45 ... Conveying belt, 45a ... Belt surface, 45b ... Reception side, 80 ... Guide device, A ... Tape tip holding work position, B ... Tape tip delivery work position, C ... Web width region, D ... Old and new web passages, E ... Tape accepting position, G ... Longitudinal region of the tape tip guiding device, J, K ... Attaching work position, S ... Adhesive tape passage, T ... Adhesive tape, Ta ... Adhesive tape tip side, W1, W2 ... New and old webs , W3 ... old and new web butt

Claims (2)

新旧ウエブ通路に位置する新旧ウエブの突合わせ箇所へ、新旧ウエブ通路に粘着面を対面させた所定長さ寸法の粘着テープを供給する装置において、ロール状粘着テープ用の巻戻し装置と、粘着テープの非粘着面を当接させるベルト表面を吸引又は非吸引の状態に切り替え可能な搬送ベルトを、新旧ウエブ通路を横断する方向に沿うウエブ幅領域内を移動するように設けたテープ搬送装置と、巻戻し装置から搬送ベルトの受入れ側へ至る粘着テープ通路の上流側に設けた駆動される送出しロールを有するテープ送出し装置及びこの粘着テープ通路の下流側に設けたテープ切断装置と、粘着テープの先端側を保持又は分離するための保持具と、保持具を、テープ送出し装置とテープ切断装置の間のテープ先端保持作業位置から搬送ベルトの受入れ側のテープ先端受渡し作業位置までテープ送出し装置と同期させて往路移動させると共に、テープ先端受渡し作業位置からテープ先端保持作業位置まで粘着テープ通路と接触させることなく復路移動させる往復用移動装置と、テープ先端保持作業位置において粘着テープ通路に保持具を接触させる保持状態と、テープ先端受渡し作業位置で粘着テープ通路から保持具を離反させる分離状態とを選択させる保持・分離用移動装置とを備え、前記テープ切断装置は、テープ送出し装置で送り出した粘着テープの先端から所定長さ寸法の位置を切断し、前記テープ搬送装置は、切断した所定長さ寸法の粘着テープを搬送ベルトでウエブ幅領域内へ搬送して、新旧ウエブ接合のための作業位置まで移動させ、前記保持具、前記往復用移動装置及び前記保持・分離用移動装置を備えたテープ先端誘導装置は、搬送ベルトの搬送長手方向に沿って搬送ベルトの搬送方向とは逆の方向へ向かって搬送ベルトの受入れ側から搬送ベルトの巻戻し装置側の外側へ延ばすように配置され、保持具をテープ先端保持作業位置に位置させた状態における搬送ベルトの搬送長手方向に沿う方向でみた長手方向領域の寸法を、前記ウエブ幅領域の幅寸法より短くし、前記巻戻し装置、前記テープ送出し装置及び前記テープ切断装置は、テープ先端誘導装置の長手方向領域内に配設されていることを特徴とする新旧ウエブ接合用粘着テープの供給装置。 In an apparatus for supplying an adhesive tape having a predetermined length with an adhesive surface facing the old and new web passages to the abutting point of the old and new web passages located in the old and new web passages, a rewinding device for the roll adhesive tape and the adhesive tape A tape conveying device provided with a conveying belt capable of switching the surface of the belt contacting the non-adhesive surface to a suction or non-suction state so as to move in a web width region along a direction crossing the old and new web paths; A tape feeding device having a driven feeding roll provided upstream of the adhesive tape passage from the rewinding device to the receiving side of the conveying belt, a tape cutting device provided downstream of the adhesive tape passage, and an adhesive tape A holder for holding or separating the leading end side of the tape, and receiving the conveyor belt from the tape tip holding work position between the tape feeding device and the tape cutting device. A reciprocating moving device that moves in the forward direction in synchronism with the tape delivery device to the tape tip delivery work position on the side, and moves in the backward direction without contacting the adhesive tape path from the tape tip delivery work position to the tape tip holding work position; A holding / separating moving device for selecting a holding state in which the holding tool is brought into contact with the adhesive tape passage at the tape tip holding work position and a separation state in which the holding tool is separated from the adhesive tape passage at the tape tip delivery work position; The tape cutting device cuts the position of a predetermined length from the tip of the adhesive tape sent out by the tape delivery device, and the tape transport device uses the transport belt to feed the cut adhesive tape of the predetermined length dimension to the web width region. And move it to the working position for joining the old and new webs. Tape tip induction apparatus having a holding and separating the mobile device, unwinding device side of the conveyor belt from the receiving side of the conveyor belt toward the opposite direction to the conveying direction of the conveyor belt along the conveyance longitudinal direction of the conveyor belt The dimension of the longitudinal region viewed in the direction along the transport longitudinal direction of the transport belt in a state where the holder is positioned at the tape tip holding work position is shorter than the width dimension of the web width region. An apparatus for supplying an adhesive tape for new and old web bonding, wherein the rewinding device, the tape feeding device, and the tape cutting device are disposed in a longitudinal direction region of the tape tip guiding device. 前記保持具は、前記粘着テープ通路を横断する方向へ延びて回転且つ粘着テープ通路に沿って進退自在とした保持棒からなり、前記保持・分離用移動装置は、テープ先端保持作業位置において保持棒を粘着テープの先端側の粘着面に接触しつつ、巻付け方向へ駆動して回転させながら粘着テープに沿って粘着テープの送り出し方向とは逆方向へ移動させ、また、テープ先端受渡し作業位置において保持棒を巻戻し方向へ駆動して回転させながら粘着テープに沿ってテープ先端側へ向かう方向へ移動させるようにした請求項1記載の新旧ウエブ接合用粘着テープの供給装置。   The holding tool includes a holding bar that extends in a direction crossing the adhesive tape path and is rotatable and can be moved back and forth along the adhesive tape path. While in contact with the adhesive surface on the tip side of the adhesive tape, while driving and rotating in the winding direction, move the adhesive tape along the adhesive tape in the direction opposite to the feeding direction of the adhesive tape. 2. The supply device for an adhesive tape for joining old and new webs according to claim 1, wherein the holding rod is driven in the rewind direction and is moved in a direction toward the tip end side of the tape while rotating.
JP2007174812A 2007-07-03 2007-07-03 Supply device for adhesive tape for new and old web bonding Active JP4773405B2 (en)

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