JPS62285854A - Web position determining device and web jointing device using it - Google Patents
Web position determining device and web jointing device using itInfo
- Publication number
- JPS62285854A JPS62285854A JP2454086A JP2454086A JPS62285854A JP S62285854 A JPS62285854 A JP S62285854A JP 2454086 A JP2454086 A JP 2454086A JP 2454086 A JP2454086 A JP 2454086A JP S62285854 A JPS62285854 A JP S62285854A
- Authority
- JP
- Japan
- Prior art keywords
- web
- winding shaft
- holder
- new
- old
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000004804 winding Methods 0.000 claims abstract description 42
- 239000002390 adhesive tape Substances 0.000 claims description 18
- 238000003708 edge detection Methods 0.000 claims description 11
- 230000001276 controlling effect Effects 0.000 claims 2
- 230000001105 regulatory effect Effects 0.000 claims 1
- 238000000576 coating method Methods 0.000 description 9
- 239000011248 coating agent Substances 0.000 description 8
- 238000001514 detection method Methods 0.000 description 5
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Landscapes
- Replacement Of Web Rolls (AREA)
- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
Abstract
Description
【発明の詳細な説明】
３、発明の詳細な説明
〔産業上の利用分野〕
この発明はウェブの位置決め装置及びこれを用いたウェ
ブ接合装置に関するものである。Detailed Description of the Invention 3. Detailed Description of the Invention [Field of Industrial Application] The present invention relates to a web positioning device and a web joining device using the same.
塗布装置等に供給するウェブは有限であるため、これを
連続供給するためには旧ウェブがなくなる前に新ウェブ
を準備し、その先端を旧ウェブの後端に接合することが
必要であった９この場合において重要なことは新ウェブ
の側端が旧ウェブの側端に直線状に位置決めされること
であるが、・従来はその接合作業の大半が手作業に頼っ
ていたため、ウェブ幅が大きくなると作業が困難となっ
たばかりでなく、旧ウェブと新ウェブの側端同士がズレ
ることが多く、そのために塗布装置等の主装置で行われ
る主作業時にずれたウェブの一部が引掛ったり１例えば
塗布工程で塗布液に筋故障が出たりすることがあった。Since the number of webs to be supplied to coating equipment, etc. is limited, in order to continuously supply this web, it is necessary to prepare a new web before the old web runs out, and to join the leading end of the new web to the rear end of the old web. 9 In this case, what is important is that the side edge of the new web is positioned linearly with the side edge of the old web, but - Conventionally, most of the joining work relied on manual labor, so the web width Not only did it become difficult to work as the web became larger, but the side edges of the old and new webs often misaligned with each other, resulting in parts of the misaligned web getting caught during main operations performed by main equipment such as coating equipment. 1. For example, streaks may appear in the coating solution during the coating process.
また１手作業が主であるため接合に時間がかかり、その
ため、塗布装置等の主装置の稼働を停止することが必要
となり、主装置の稼働効率を悪くしていた。In addition, since joining is mainly done by one hand, it takes time to join, and therefore, it is necessary to stop the operation of the main device such as the coating device, which deteriorates the operating efficiency of the main device.
この発明は上記の点に鑑み、旧ウェブに接合使用とする
新ウェブの位置決めを簡単かつ確実に行えるとともに、
接合作業時間の短縮化を図り、主装置の稼働を停止させ
ることなく新・旧ウェブの接合作動ができるウェブの位
置決め装置及びそれを用いたウェブ接合装置を提供する
ことを目的としている。In view of the above points, this invention allows easy and reliable positioning of a new web to be joined to an old web, and
The object of the present invention is to provide a web positioning device and a web welding device using the same, which can shorten the welding work time and join new and old webs without stopping the operation of the main device.
上記目的を達成するため、この発明の一つは巻軸から引
出したウェブを巻軸とつ゛ニブ受け台との間で緊張させ
る手段と、該ウェブをウェブ受け台上で浮上させる手段
と、該ウェブの側端を検出する手段と、該ウェブを側端
検出信号により位置制御する手段を備えたものであり、
また、他の一つは巻軸から引出したウェブを巻軸とウェ
ブ受け台との間で緊張させる手段と、該ウェブをウェブ
受け台上で浮上させる手段と。In order to achieve the above object, one aspect of the present invention includes means for tensioning the web pulled out from the winding shaft between the winding shaft and a nib cradle, means for floating the web on the web cradle, and It is equipped with means for detecting the side edge of the web, and means for controlling the position of the web using a side edge detection signal,
The other one is a means for tensioning the web pulled out from the winding shaft between the winding shaft and the web cradle, and a means for floating the web on the web cradle.
該ウェブの側端を検出する手段と、該ウェブを側端検出
信号により位置制御する手段と、前記ウェブ受け台上で
新ウェブの先端と旧ウェブの後端を突合せ保持する手段
と１両ウェブの突合せ部に粘着テープを貼合する手段と
を備えたものである。means for detecting the side edge of the web; means for controlling the position of the web based on a side edge detection signal; means for abutting and holding the front end of the new web and the rear end of the old web on the web holder; and a means for pasting adhesive tape to the abutted portions of the tape.
次に、この発明を添付図面に示す実施例に基づいて説明
する。Next, the present invention will be described based on embodiments shown in the accompanying drawings.
第１図は本願装置の概略図を示している１図において、
１は軸２を中心に回転する゛クーレットアーム３の上端
部に懸架された巻軸Ａから引出され、追従ロール４，５
を経て塗布装置等の主装置（図示せず）に先端を供給し
ている旧ウェブ、６は前記ターレフトアーム３の下端部
に懸架された巻軸Ｂに巻いた新ウェブである。新ウェブ
６は先端に予め固定されたウェブホルダー７の両端を係
留できるフック部材８を備えた引出機構９により水平方
向に引出され、引出方向の前方に昇降可能に設けられた
ウェブ受け台１０に乗せられて二点１￥線で示すように
上昇する。ウェブ受け台１０はその前縁の円弧面にエア
ーフロータ１０′を備え、新ウェブ６の先端を浮上させ
得るようになっているとともに、上面には新ウェブ６の
先端及び旧ウェブ１を幅方向に走行するカッター１１と
、該カッター１１を挟んでその前後部に真空吸着器１２
．１２’が設けられている。FIG. 1 shows a schematic diagram of the device of the present invention.
1 is pulled out from a winding shaft A suspended from the upper end of a coolet arm 3 that rotates around a shaft 2, and follow-up rolls 4, 5
The old web whose tip is supplied to a main device (not shown) such as a coating device through the turret arm 3 is a new web wound around a winding shaft B suspended from the lower end of the turret arm 3. The new web 6 is pulled out in the horizontal direction by a pull-out mechanism 9 equipped with a hook member 8 capable of mooring both ends of a web holder 7 fixed in advance at the tip, and placed on a web holder 10 that is movable up and down in the front direction of the pull-out direction. It is carried on and rises as shown by the 2 points 1 yen line. The web holder 10 is equipped with an air floater 10' on the arcuate surface of its front edge, so that the tip of the new web 6 can be floated, and the top surface is provided with an air floater 10' for floating the tip of the new web 6 and the old web 1 in the width direction. A cutter 11 that moves along the cutter 11, and a vacuum suction device 12 located at the front and rear sides of the cutter 11.
．． 12' is provided.
１３．１３’は前記ウェブ受け台１０に対応する旧ウェ
ブ１の上方と、前記下側の追従ロール４を廻る旧ウェブ
１の外方にそれぞれ直交状に設けた真空吸引ロール、１
５．１５’は真空吸引ロール１３．１３’の一面に帯状
の粘着テープ１４．１４’の非粘着面が吸着されるよう
に供給する粘着テープユニットである。粘着テープユニ
ット１５．１５’は前記真空吸引ロール１３．１３’に
沿って走行するキャリッジに粘着テープ１４．１４’巻
いたスクロール１６と、該スクロール１６から引出した
粘着テープ１４．１４’を真空吸引ロール１３．１３’
に圧着し、かつ、ウェブ幅に応じた長さに切断するヘッ
ド１６′を備えている。13.13' are vacuum suction rolls 1 provided perpendicularly above the old web 1 corresponding to the web holder 10 and outside the old web 1 going around the lower follower roll 4;
5.15' is an adhesive tape unit that supplies a band-shaped adhesive tape 14.14' so that its non-adhesive surface is attracted to one side of the vacuum suction roll 13.13'. The adhesive tape unit 15.15' vacuum-suctions the scroll 16 with the adhesive tape 14.14' wrapped around the carriage running along the vacuum suction roll 13.13', and the adhesive tape 14.14' pulled out from the scroll 16. Roll 13.13'
It is equipped with a head 16' that presses the web and cuts the web into lengths corresponding to the width of the web.
前記旧ウェブ１の上方に設けた真空吸引ロール１３は第
２図示の如く縦プッシャー１７により上下方向に移動す
る縦移動ユニット１３１に軸支され、該縦移動ユニット
１３１は横プッシャー１８により水平方向に移動する横
移動ユニット１３２に支持されている。また、前記追従
ロール４を廻る旧ウェブ１の外方に設けた真空１１ＨＩ
ロール１３′はブツシャ−１９により横移動するユニッ
ト１３３に軸支されている。The vacuum suction roll 13 provided above the old web 1 is pivotally supported by a vertical movement unit 131 that moves vertically by a vertical pusher 17 as shown in the second figure, and the vertical movement unit 131 is moved horizontally by a horizontal pusher 18. It is supported by a moving lateral movement unit 132. In addition, a vacuum 11HI provided outside the old web 1 rotating around the follower roll 4
The roll 13' is pivotally supported by a laterally moving unit 133 by a pusher 19.
２０は旧ウェブ１の側端検出手段、２１は新ウェブ６の
側端検出手段である。これらの検出手段２０．２１はウ
ェブ１，６の側端を挟むように側面コ字型に形成され、
一方から噴出した空気流を他方で吸引できるようになっ
ているもので、この間を通るウェブの側端の位置により
吸引側の空気圧の変化を検出し、これを電気信号に変換
し、第２図示の如く制御部２２に出力できるようになっ
ている。20 is a side edge detection means of the old web 1, and 21 is a side edge detection means of the new web 6. These detection means 20 and 21 are formed in a side U-shape so as to sandwich the side ends of the webs 1 and 6.
The airflow ejected from one side can be sucked into the other side. Changes in the air pressure on the suction side are detected based on the position of the side edges of the web that passes between them, and this is converted into an electrical signal. It is possible to output it to the control section 22 as shown in FIG.
第２図において、２３．２３’は旧ウェブｌの巻軸Ａ、
新ウェブ６の巻軸Ｂを正逆回転させる巻軸モータ、２４
．２４’は前記制御部２２からの信号により作動して巻
軸Ａ１巻軸Ｂを軸方向に摺動させるシリンダー、２５は
ターリ。In Fig. 2, 23.23' is the winding axis A of the old web l,
Winding shaft motor for rotating the winding shaft B of the new web 6 in forward and reverse directions, 24
．． 24' is a cylinder that is operated by a signal from the control section 22 to slide the winding shaft A1 and the winding shaft B in the axial direction, and 25 is a tally.
トアーム３の軸２を正逆回転させるターレットモータで
ある。This is a turret motor that rotates the shaft 2 of the toarm 3 in forward and reverse directions.
次に、上記実施例の作用を第３図（Ｉ）乃至（■）によ
り説明する。Next, the operation of the above embodiment will be explained with reference to FIGS. 3(I) to (■).
旧ウェブ１は第３図（Ｉ）の如くターレットアーム３の
上端部に懸架された巻軸Ａから引出され、追従ロール４
．５を経て塗布装置等の主装置に供給されている。新ウ
ェブ６は巻軸Ｂに巻いた状態で台車６０に乗せて運び込
まれ、前記ターレットアーム３の下端部に懸架される。The old web 1 is pulled out from the winding shaft A suspended at the upper end of the turret arm 3 as shown in FIG.
．． 5 and is supplied to main equipment such as a coating equipment. The new web 6 is carried around the winding shaft B on a trolley 60, and is suspended from the lower end of the turret arm 3.
この新ウェブの先端には予めウェブホルダー７が固定さ
れている。しかる後、ターレットアーム３がターレット
モータ２５の作動により同図（ＩＩ）の如く反時計方向
に少しく回動し２巻軸Ｂを引出機構９上へ移動させる。A web holder 7 is fixed in advance to the tip of this new web. Thereafter, the turret arm 3 is rotated slightly counterclockwise by the operation of the turret motor 25 as shown in FIG.
この移動時。During this move.
巻軸Ｂは巻軸モータ２３′の作動で若干時計方向に回転
し、ウェブホルダー７の重さを利用して新ウェブ６の先
端を引出機構９のフック部材８が係留できる位置まで繰
出す、このときウェブ受け台１０は前記フック部材８よ
り下方へ下降する１次いで、フック部材８が作動し、ウ
ェブホルダー７を係留して同図（Ｉ［［）の如く新ウェ
ブ６の先端をウェブ受け台１０を越えた位置まで運び、
該受け台１０上に乗せる。新ウェブ６の先端は受け台１
０の前縁に設けたエアーフロータ１０′からの噴出空気
により浮上し、ウェブホルダー７の重さでピーンと張ら
れる。この間に真空吸引ロール１３．１３’にはそれぞ
れ粘着テープ１４．１４’が粘着テープユニット１５．
１５’の作用により供給される。しかして、同図（ＴＶ
）の如く前記引出機構９のフ。The winding shaft B is slightly rotated clockwise by the operation of the winding shaft motor 23', and the weight of the web holder 7 is used to feed out the tip of the new web 6 to a position where the hook member 8 of the pull-out mechanism 9 can be moored. At this time, the web holder 10 is lowered downward from the hook member 8. Next, the hook member 8 is activated, mooring the web holder 7, and fixing the tip of the new web 6 to the web holder as shown in the same figure (I[[)]. Carry it to a position beyond platform 10,
Place it on the pedestal 10. The tip of the new web 6 is the cradle 1
The web is floated by the air ejected from the air floater 10' provided at the front edge of the web holder 7, and is stretched tightly by the weight of the web holder 7. During this time, adhesive tape units 15.
15'. However, the same figure (TV
) of the drawer mechanism 9.
り部材８が出発位置に戻ると、前記ウェブ受け台１０が
上界を開始する。この受け台ｌＯが巻軸Ｂの高さに達す
ると、浮上している新ウェブ６の先端部の側端に検出手
段２１が装入され。When the sliding member 8 returns to the starting position, the web cradle 10 begins to rise. When this pedestal lO reaches the height of the winding shaft B, the detection means 21 is inserted into the side end of the leading end of the floating new web 6.
該検出手段２１からの信号が制御部２２に出力され、新
ウェブ６の側端の位置がズしているときはシリンダー２
４′の作動で巻軸Ｂが軸方向に移動され、新ウェブ６の
側端が旧ウェブ１の側端と合致するように位置制御され
る。新ウェブ６の位置調整後、前記エアーフロータ１０
′から噴出空気が停止する一方５真空吸着器１２が働い
てウェブ受け台１０に新ウェブ６を吸着する。この吸着
された新ウェブ６はウェブ押え２６で押えられ、カッタ
ー１１が走行して新ウェブ６を幅方向にカットする。こ
のカット片はウェブホルダー７と共に手で回収される。A signal from the detection means 21 is output to the control section 22, and when the position of the side edge of the new web 6 is shifted, the cylinder 2
4' moves the winding shaft B in the axial direction, and the position is controlled so that the side edge of the new web 6 coincides with the side edge of the old web 1. After adjusting the position of the new web 6, the air floater 10
While the air ejected from ' is stopped, the vacuum adsorber 12 operates to adsorb the new web 6 to the web holder 10. This sucked new web 6 is held down by the web presser 26, and the cutter 11 runs to cut the new web 6 in the width direction. This cut piece is collected by hand together with the web holder 7.
前記新ウェブ６の側端検出手段２１及びウェブ押え２６
は所定の作動終了後は退避する。新ウェブ６のカット端
６ａを吸着器１２で吸着保持したウェブ受け台１０は同
図（Ｖ）の如く旧ウェブ１の走行路近くまで上昇して巻
軸Ａの残量が少なくなるまで待機する。この上昇時、新
ウェブ６は巻軸Ｂの繰出し方間の回転で緩まされ、カッ
ト端６ａが受け台１０上でヅレないようになっている。Side edge detection means 21 and web presser 26 of the new web 6
is retracted after the specified operation is completed. The web holder 10, which holds the cut end 6a of the new web 6 by suction with the suction device 12, rises to a position close to the running path of the old web 1, as shown in FIG. . At this time of rising, the new web 6 is loosened by the rotation of the winding shaft B during the feeding direction, so that the cut end 6a does not shift on the receiving table 10.
しかる後、旧ウェブ１の巻軸Ａの残量が検知器（図示せ
ず）により検知され、その出力信号で旧ウェブ１の主装
置への供給が停止する。そして横ブツシャ−１８の作動
で粘着テープ１４を一側面に吸着している真空吸引ロー
ル１３が左方向へ移動するとともに縦ブツシャ−１７の
作動で真空吸引ロール１３を同図（ＶＤの如く下降させ
て旧ウェブ１を押下げる。このとき前記受け台１０も下
側追従ロール４の高さまで再上昇し、旧ウェブｌと新ウ
ェブ６の両カット端、６ ａをニップする。同時に真空
吸着器１２′が作動して旧ウェブ１を吸着する。この時
点で前記ウェブ押え２６が旧ウェブ１を押え、前述の如
く新ウェブ６の先端をカントした同じカフター１１が作
動して旧ウェブ１をカットする。これにより旧ウェブ１
の主装置側カット端１ａと新ウェブ６のカット端６ａと
は正しく突合わされる。Thereafter, the remaining amount of the winding shaft A of the old web 1 is detected by a detector (not shown), and the supply of the old web 1 to the main device is stopped based on the output signal thereof. Then, the horizontal button shear 18 is operated to move the vacuum suction roll 13 adhering the adhesive tape 14 to one side to the left, and the vertical button shear 17 is operated to lower the vacuum suction roll 13 as shown in the figure (VD). to push down the old web 1.At this time, the pedestal 10 also rises again to the height of the lower follower roll 4, nipping both cut ends 6a of the old web 1 and the new web 6.At the same time, the vacuum suction device 12 ' is operated to adsorb the old web 1. At this point, the web presser 26 presses the old web 1, and the same cuffer 11 that canted the tip of the new web 6 as described above operates to cut the old web 1. .As a result, the old web 1
The cut end 1a on the main device side and the cut end 6a of the new web 6 are correctly butted together.
次いで、前記真空吸引ロール１３は若干上昇し、旧ウェ
ブ１の巻軸側カット端１ｂが巻軸へに巻取られると、同
図（■）の如く再下降し。Next, the vacuum suction roll 13 rises slightly, and when the cut end 1b of the old web 1 on the winding shaft side is wound onto the winding shaft, it descends again as shown in (■) in the figure.
新ウェブ６のカット端６ａの上面に圧着し、同時に横ブ
ツシャ−１８が作動して前記真空吸引ロール１３を主装
置側へ引いてウェブ上を転動させ、前述の如く吸着して
いた粘着テープ１４を両ウェブ１，６のカット端同士の
突合せ部の表面側に貼って両者を接合する。この接合後
。It is pressed onto the upper surface of the cut end 6a of the new web 6, and at the same time, the horizontal pusher 18 is activated to pull the vacuum suction roll 13 toward the main device and roll it on the web, and the adhesive tape that had been adsorbed as described above is 14 is pasted on the surface side of the abutting portion of the cut ends of both webs 1 and 6 to join them together. After this joining.
ウェブ受け台１０は同図（■）の如く待機位置、まで下
降する一方２巻軸Ｂが巻取方向に回転して接合されたウ
ェブのたるみを除いた後２巻軸Ｂから主装置へのウェブ
供給が再開される。そして粘着テープ１４′を予め吸着
している真空吸引ロール１３′が動き出したウェブの表
面側に貼った粘着テープ１４の位置検出センサー２７の
検出信号によりタイミングをとってウェブに圧着し、突
合せ部の裏側に粘着テープ１４′を正しく貼る５ これ
により旧ウェブと新ウェブとはその表裏面とも完全に接
合されることとなる。The web holder 10 is lowered to the standby position as shown in the figure (■), while the second winding shaft B rotates in the winding direction to remove the slack in the joined web, and then the second winding shaft B is connected to the main device. Web supply is resumed. Then, the vacuum suction roll 13', which has previously attracted the adhesive tape 14', presses the adhesive tape 14' onto the web at the timing based on the detection signal from the position detection sensor 27 of the adhesive tape 14 pasted on the surface side of the moving web, and presses the adhesive tape 14' onto the web at the abutting portion. Adhesive tape 14' is properly pasted on the back side 5. As a result, the old web and the new web are completely joined on both the front and back sides.
しかる後、ターレットアーム３が回転して巻軸Ｂを上位
の供給位置（巻軸Ａの位置）へ、空になった巻軸Ａを下
位位置（巻軸Ｂの位置）へ移動し２次に接続しようとす
る新たなウェブを巻いた巻軸と掛は換える。After that, the turret arm 3 rotates to move the winding shaft B to the upper supply position (the position of the winding shaft A) and the empty winding shaft A to the lower position (the position of the winding shaft B). Replace the winding shaft and hook with the new web you are trying to connect.
なお、前記旧ウェブ１の供給が停止し、新ウェブ６が継
がれて供給が再開されるまでの間はアキニームレータ（
図示せず）からのウェブ供給が行われ、主装置自体の作
動（塗布作動）は中止されることなく連続して行われて
いる。Note that the Akinimulator (
(not shown), and the operation (coating operation) of the main device itself continues without interruption.
以上の如く、この発明に係るウェブの位置決め装置は巻
軸から引出したウェブを巻軸とウェブ受け台との間で緊
張させる手段と、該ウェブをウェブ受け台上で浮上させ
る手段と、該ウェブの側端を検出する手段と、該ウェブ
を側端検出信号により位置制御する手段を備えたことを
特徴としているから、旧ウェブと新ウェブとの側端を確
実に一致させることが可能である。As described above, the web positioning device according to the present invention includes a means for tensioning the web pulled out from the winding shaft between the winding shaft and the web cradle, a means for floating the web on the web cradle, and a means for raising the web on the web cradle. The present invention is characterized by comprising means for detecting the side edges of the web and means for controlling the position of the web using a side edge detection signal, so that the side edges of the old web and the new web can be reliably aligned. .
また、この発明に係るウェブ接合装置ば巻軸から引出し
たウェブを巻軸とウェブ受け台との間で緊張させる手段
と、該ウェブをウェブ受け台上で浮上させる手段と、該
ウェブの側端を検出する手段と、該ウェブを側端検出信
号により位置制御する手段と、前記ウェブ受け台上で新
ウェブの先端と旧ウェブの後端を突合せ保持する手段と
２両ウェブの突合せ部に粘着テープを貼合する手段とを
備えたことを特徴としているから、新旧ウェブの接合が
全自動化し１作業時間を短縮させ得る。従って、塗布装
置等の主装置に２例えばアキュームレータ等を装置して
おくことにより主装置の稼働を停止させることな。The web joining device according to the present invention also includes means for tensioning the web pulled out from the winding shaft between the winding shaft and the web cradle, means for floating the web on the web cradle, and side edges of the web. means for detecting the position of the web based on a side edge detection signal; means for abutting and holding the front end of the new web and the rear end of the old web on the web holder; Since the web is characterized by being equipped with a means for pasting tape together, the joining of old and new webs can be fully automated and one working time can be shortened. Therefore, by installing an accumulator or the like in a main device such as a coating device, the operation of the main device does not have to be stopped.
く連続して行わせることが可能となる。また。This makes it possible to perform this process continuously. Also.
新旧ウェブの位置規制も容易に行えるので、旧ウェブと
新ウェブの接合時の位置ズレがなく。The position of the old and new webs can be easily controlled, so there is no misalignment when joining the old and new webs.
ウェブ幅が大きくなってもその結合を確実に行わせるこ
とが可能となるなど各種の優れた効果を奏するものであ
る。This provides various excellent effects such as making it possible to reliably connect webs even when the web width increases.
図はこの発明の一実施例を示し、第１図はその概略斜視
図、第２図はターレットアーム部の略示的平面図、第３
図（Ｉ）乃至（■）は作動説明図である。
１−・旧ウェブ
３−ターレットアーム
６−・−新ウェブ
９−引出ａｖｔ
１０− ウェブ受け台
１１− カッター
１２、１２ ’ −ｍ−真空吸着器
１３．１３’−−・吸引ロール
Ｌ４，１４’−−一粘着テープ
２０、２１・−ウェブ側端検出手段
２２−・制御部
２４、２４ ’−−−シリンダー
Ａ、Ｂ−巻軸
、特 許 出願人 小西六写真工業株式会社第１図
第２図
第３図（Ｉ）
第３図（ＩＩ）
第３図（ＩＩ［）
第３図（ＩＶ）
第３図ｆｆ）
第３図（■）
第３図（■）
第３図（■）The figures show one embodiment of the present invention, with FIG. 1 being a schematic perspective view thereof, FIG. 2 being a schematic plan view of the turret arm, and FIG.
Figures (I) to (■) are operation explanatory diagrams. 1--Old web 3-Turret arm 6--New web 9-Drawer AVT 10-Web holder 11-Cutter 12, 12' -m-Vacuum sucker 13.13'--Suction roll L4, 14' ---Adhesive tape 20, 21--Web side edge detection means 22--Control section 24, 24'--Cylinder A, B-Reel shaft, Patent Applicant: Konishiroku Photo Industry Co., Ltd., Figure 1, Figure 2 Figure 3 (I) Figure 3 (II) Figure 3 (II [) Figure 3 (IV) Figure 3 ff) Figure 3 (■) Figure 3 (■) Figure 3 (■)
Claims (8)
の間で緊張させる手段と、該ウェブをウェブ受け台上で
浮上させる手段と、該ウェブの側端を検出する手段と、
該ウェブを側端検出信号により位置制御する手段を備え
たことを特徴とするウェブの位置決め装置。(1) means for tensioning the web pulled out from the winding shaft between the winding shaft and the web cradle, means for floating the web on the web cradle, and means for detecting the side edges of the web;
A web positioning device comprising means for controlling the position of the web using a side edge detection signal.
けたウェブホルダーの重さでウェブ先端部をウェブ受け
台から垂下できるように構成したものである特許請求の
範囲第１項記載のウェブの位置決め装置。(2) The web according to claim 1, wherein the web tensioning means is configured such that the web leading end can be suspended from a web holder by the weight of a web holder attached to the web leading end in advance. Positioning device.
けたエアーフローターである特許請求の範囲第１項又は
第２項記載のウェブの位置決め装置。(3) The web positioning device according to claim 1 or 2, wherein the web floating means is an air floater provided at the front edge of a web holder.
流噴出側と吸引側が対向し、吸引側に吸引される空気圧
の変化を電気信号に変換できるようにしたものである特
許請求の範囲第１項乃至第３項の何れか１項記載のウェ
ブの位置決め装置。(4) The web side edge detection means is configured such that an air jet side and a suction side face each other with the web in between, and are capable of converting changes in air pressure sucked into the suction side into electrical signals. The web positioning device according to any one of items 1 to 3.
動させるものである特許請求の範囲第１項又は第４項の
何れか１項記載のウェブの位置決め装置。(5) The web positioning device according to claim 1, wherein the web position regulating means moves the winding shaft in the axial direction.
の間で緊張させる手段と、該ウェブをウェブ受け台上で
浮上させる手段と、該ウェブの側端を検出する手段と、
該ウェブを側端検出信号により位置制御する手段と、前
記ウェブ受け台上で新ウェブの先端と旧ウェブの後端を
突合せ保持する手段と、両ウェブの突合せ部に粘着テー
プを貼合する手段とを備えたことを特徴とするウェブ接
合装置。(6) means for tensioning the web pulled out from the winding shaft between the winding shaft and the web cradle, means for floating the web on the web cradle, and means for detecting the side edges of the web;
means for controlling the position of the web based on a side edge detection signal; means for abutting and holding the front end of the new web and the rear end of the old web on the web holder; and means for pasting adhesive tape on the abutting portions of both webs. A web joining device comprising:
とともに、その上面にウェブの幅方向に走行するカッタ
ーと、該カッターの走行路を挟んで前後部に真空吸着器
を設けたものである特許請求の範囲第６項記載のウェブ
接合装置。(7) The web holder is provided so as to be movable up and down, and has a cutter running in the width direction of the web on its upper surface, and a vacuum suction device at the front and rear sides across the running path of the cutter. A web joining device according to claim 6.
を吸着できる真空吸引ローラで構成されている特許請求
の範囲第６項又は第７項記載のウェブ接合装置。(8) The web joining device according to claim 6 or 7, wherein the adhesive tape pasting means is constituted by a vacuum suction roller capable of sucking the back surface of the adhesive tape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2454086A JPS62285854A (en) | 1986-02-06 | 1986-02-06 | Web position determining device and web jointing device using it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2454086A JPS62285854A (en) | 1986-02-06 | 1986-02-06 | Web position determining device and web jointing device using it |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62285854A true JPS62285854A (en) | 1987-12-11 |
| JPH0577580B2 JPH0577580B2 (en) | 1993-10-27 |
Family
ID=12140981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2454086A Granted JPS62285854A (en) | 1986-02-06 | 1986-02-06 | Web position determining device and web jointing device using it |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62285854A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0248361A (en) * | 1988-08-10 | 1990-02-19 | Mitsubishi Heavy Ind Ltd | Unwinder device |
| JPH03128845A (en) * | 1989-09-23 | 1991-05-31 | Erhardt & Leimer Gmbh | Control device for connection with even edges of almost consumed band shaped product roll and start of new band shaped product roll which is let out |
| US5935361A (en) * | 1996-07-17 | 1999-08-10 | Fuji Photo Film Co., Ltd. | Web splicing preparation method and apparatus |
| KR20020051800A (en) * | 2000-12-23 | 2002-06-29 | 이구택 | Strip top part leading device for strip cutter |
| EP1496002A2 (en) * | 2003-07-11 | 2005-01-12 | Koenig & Bauer Aktiengesellschaft | Method and apparatus for transersely aligning a web |
| JP2008007273A (en) * | 2006-06-29 | 2008-01-17 | Rengo Co Ltd | Paper splicing method and its device |
| KR100924535B1 (en) | 2007-10-23 | 2009-11-02 | (주)경동솔라 | Sheet paper device for cutting. |
| JP2010023986A (en) * | 2008-07-18 | 2010-02-04 | Hirano Tecseed Co Ltd | Splice device for web |
| JP2012006691A (en) * | 2010-06-23 | 2012-01-12 | Omori Mach Co Ltd | Splicer |
| JP6100860B1 (en) * | 2015-10-15 | 2017-03-22 | 株式会社テクノスマート | Web splicing method and web splicing device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5997956A (en) * | 1982-11-24 | 1984-06-06 | Hitachi Seiko Ltd | Device for automatically detecting and locating ear end of roll paper |
| JPS59194961A (en) * | 1983-04-14 | 1984-11-05 | Tokyo Jushi Sangyo Kk | Sheet feeding device |
-
1986
- 1986-02-06 JP JP2454086A patent/JPS62285854A/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5997956A (en) * | 1982-11-24 | 1984-06-06 | Hitachi Seiko Ltd | Device for automatically detecting and locating ear end of roll paper |
| JPS59194961A (en) * | 1983-04-14 | 1984-11-05 | Tokyo Jushi Sangyo Kk | Sheet feeding device |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0248361A (en) * | 1988-08-10 | 1990-02-19 | Mitsubishi Heavy Ind Ltd | Unwinder device |
| JPH03128845A (en) * | 1989-09-23 | 1991-05-31 | Erhardt & Leimer Gmbh | Control device for connection with even edges of almost consumed band shaped product roll and start of new band shaped product roll which is let out |
| US5935361A (en) * | 1996-07-17 | 1999-08-10 | Fuji Photo Film Co., Ltd. | Web splicing preparation method and apparatus |
| KR20020051800A (en) * | 2000-12-23 | 2002-06-29 | 이구택 | Strip top part leading device for strip cutter |
| EP1496002A2 (en) * | 2003-07-11 | 2005-01-12 | Koenig & Bauer Aktiengesellschaft | Method and apparatus for transersely aligning a web |
| EP1496002A3 (en) * | 2003-07-11 | 2005-03-16 | Koenig & Bauer Aktiengesellschaft | Method and apparatus for transersely aligning a web |
| JP2008007273A (en) * | 2006-06-29 | 2008-01-17 | Rengo Co Ltd | Paper splicing method and its device |
| KR100924535B1 (en) | 2007-10-23 | 2009-11-02 | (주)경동솔라 | Sheet paper device for cutting. |
| JP2010023986A (en) * | 2008-07-18 | 2010-02-04 | Hirano Tecseed Co Ltd | Splice device for web |
| JP2012006691A (en) * | 2010-06-23 | 2012-01-12 | Omori Mach Co Ltd | Splicer |
| JP6100860B1 (en) * | 2015-10-15 | 2017-03-22 | 株式会社テクノスマート | Web splicing method and web splicing device |
| JP2017075036A (en) * | 2015-10-15 | 2017-04-20 | 株式会社テクノスマート | Web splicing method and web splicing device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0577580B2 (en) | 1993-10-27 |
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