JPH0419007Y2 - - Google Patents
Info
- Publication number
- JPH0419007Y2 JPH0419007Y2 JP1175886U JP1175886U JPH0419007Y2 JP H0419007 Y2 JPH0419007 Y2 JP H0419007Y2 JP 1175886 U JP1175886 U JP 1175886U JP 1175886 U JP1175886 U JP 1175886U JP H0419007 Y2 JPH0419007 Y2 JP H0419007Y2
- Authority
- JP
- Japan
- Prior art keywords
- web
- roller
- paper
- contact
- belt
- 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.)
- Expired
Links
- 239000000853 adhesive Substances 0.000 claims description 16
- 230000001070 adhesive effect Effects 0.000 claims description 15
- 238000004804 winding Methods 0.000 description 7
- 239000002390 adhesive tape Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 3
- 238000007665 sagging Methods 0.000 description 3
- 238000009958 sewing Methods 0.000 description 3
- 230000037303 wrinkles Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
Landscapes
- Replacement Of Web Rolls (AREA)
- Rotary Presses (AREA)
Description
【考案の詳細な説明】
（産業上の利用分野）
本考案は、新聞の輪転機、商業オフセツト輪転
機、コルゲートマシン、コータ等に用いられる各
種巻取紙の外皮をとり、紙継ぎのための粘着テー
プなどを施して仕立る巻取紙仕立用ベルト装置に
関するものである。[Detailed description of the invention] (Industrial application field) This invention removes the outer skin of various webs used in newspaper rotary presses, commercial offset rotary presses, corrugating machines, coaters, etc., and uses adhesive tape for paper splicing. The present invention relates to a belt device for tailoring rolled paper.
（従来の技術）
先に開発して提案した巻取紙仕立用ベルト装置
によつて説明すると、正、逆転される巻取紙の表
面に、並設されている１対のローラ間に配設され
た広幅駆動ベルトを接触させて、前記駆動ベルト
の正転駆動により巻取紙表面の外皮を作業台上に
巻き戻して外し、さらに、巻取紙の端部を作業台
上に巻き戻し同端部に紙継用の粘着テープなどを
付着したのち、逆転駆動して巻取紙に前記端部を
巻取つて紙継準備をする仕立装置の構造になつて
いる。(Prior Art) To explain the belt device for winding paper developed and proposed earlier, a wide drive is provided between a pair of rollers arranged in parallel on the surface of the winding paper that is rotated forward and reverse. The belts are brought into contact with each other, and the outer skin on the surface of the web is rewound onto the workbench and removed by normal rotation of the drive belt, and then the end of the web is rewound onto the workbench and an adhesive for paper splicing is attached to the same end. The structure of the sewing device is such that after attaching a tape or the like, the paper is driven in reverse to wind the end portion onto a paper roll to prepare for paper splicing.
（考案が解決しようとする問題点）
従来の前記巻取紙仕立用ベルト装置は、並設さ
れている１対のローラ間に配設された広幅の正逆
転駆動ベルトが巻取紙のほぼ全幅に接触し、かつ
巻戻し、巻戻りの全行程にわたつて接触されるた
め、前記ローラの幅方向径の加工公差や巻取紙の
湿気による表面の不均一な膨潤等により、紙幅方
向の送出し速度が不揃いになり皺発生を避けるこ
とができず、また、広幅に形成された前記ベルト
が粘着テープの全面に接触して粘着力が低下され
ベルトの蛇行が生じ易い、巻取紙上への巻取り時
に、巻取紙の巻取速度よりもベルトの駆動速度が
早くなつて再び巻取られた紙材に垂みが生じるな
どの問題点がある。(Problems to be Solved by the Invention) In the conventional paper web finishing belt device, a wide forward/reverse drive belt disposed between a pair of rollers arranged in parallel contacts almost the entire width of the paper web; In addition, since the rollers are in contact throughout the entire process of rewinding and rewinding, the feeding speed in the paper width direction may become uneven due to processing tolerances in the diameter of the roller in the width direction, uneven swelling of the surface due to moisture in the web, etc. Wrinkling is unavoidable, and the belt, which is formed wide, comes into contact with the entire surface of the adhesive tape, reducing its adhesive strength and easily causing the belt to meander. There is a problem in that the driving speed of the belt becomes faster than the take-up speed, causing sag in the re-wound paper material.
（考案の目的、問題点の解決手段）
本考案は、前記のような問題点に対処するため
の考案であつて、並設されている正逆転駆動ロー
ラと巻取紙表面への接触ローラ間に複数の細幅駆
動バルトを配設するとともに、前記接触側ローラ
に前記巻取紙表面に接触する非粘着性ローラを設
け、前記接触側ローラに前記巻取紙表面への接離
用駆動機構を連接した構成に特徴を有し、正逆転
駆動ローラと巻取紙表面への接触側ローラ間に複
数の細幅駆動ベルトを配設するとともに、接触側
ローラに巻取紙表面への非粘着性ローラを設けた
ことにより、巻戻し、巻取られる紙端部の皺など
の発生および粘着性の低下を防止するとともに、
駆動機構による接触側ローラの巻取紙表面への接
離操作により、巻取紙に巻取られた紙材の垂みな
どを防止して、巻取紙の仕立性能、信頼性を著し
く向上させて前記のような問題点を解消した巻取
紙仕立用ベルト装置を提供するにある。(Purpose of the invention, means for solving problems) The present invention is an invention to deal with the above-mentioned problems. A narrow drive belt is provided, a non-adhesive roller that contacts the surface of the web is provided on the contact side roller, and a drive mechanism for approaching and separating from the surface of the web is connected to the contact side roller. By disposing a plurality of narrow drive belts between the forward/reverse drive roller and the roller on the side that contacts the surface of the web, and providing a non-adhesive roller on the surface of the web as the contact side roller, it is possible to prevent unwinding. , prevents the occurrence of wrinkles at the edges of the paper being rolled up and a decrease in adhesiveness, and
By moving the contact roller toward and away from the surface of the web using the drive mechanism, it is possible to prevent the paper material wound on the web from sagging, thereby significantly improving the tailoring performance and reliability of the web, thereby eliminating the problems mentioned above. To provide a belt device for winding paper which solves the problems.
（実施例）
第１図および第２図に本考案の一実施例を示し
ており、第１図においてａは仕立てられる巻取
紙、ｂは台車Ｃのよつて搬送された前記巻取紙ａ
を回転可能に支持して仕立位置に配置する支持ア
ーム、b′は支持アームｂの枢着部であつて、支柱
１，１の上部に固設されている機械フレーム２，
２間に、ベアリングユニツト３，３を介して正逆
転駆動される駆動ローラ４を設けるとともに、駆
動ローラ４の両側部分にベアリングユニツト５，
５を介して不６，６を突設し、不６，６の先端部
間にベアリングユニツト７，７を介して巻取紙ａ
表面への接触側ローラ８を装架し、並設されてい
る正逆転駆動ローラ４と接触側ローラ８間に、複
数の細幅駆動ベルト１０が配設されている。図中
９は前記駆動ローラ４、接触側ローラ８にそれぞ
れ軸方向間隔をおいて固設され細幅駆動ベルト１
０が掛渡し案内されているベルトプーリ、１１は
前記各駆動ベルト１０のテンシヨンローラであ
る。(Example) An embodiment of the present invention is shown in FIGS. 1 and 2. In FIG.
A support arm rotatably supported and placed in the tailoring position, b' is a pivot point of the support arm b, and a mechanical frame 2 fixed to the upper part of the support columns 1, 1.
A drive roller 4 which is driven forward and backward via bearing units 3, 3 is provided between the rollers 2 and 2, and bearing units 5, 5 are provided on both sides of the drive roller 4.
5, and a bearing unit 7, 7 is provided between the tips of the rollers 6, 6, and the roll paper a
A plurality of narrow drive belts 10 are mounted between the forward and reverse rotation drive rollers 4 and the contact rollers 8, which are mounted in parallel with each other. In the figure, reference numeral 9 denotes a narrow drive belt 1 fixed to the drive roller 4 and the contact side roller 8 at intervals in the axial direction.
0 is a belt pulley on which the driving belt 10 is stretched and guided, and 11 is a tension roller of each of the drive belts 10.
さらに、前記接触側ローラ８には、非粘着の加
工処理が施された複数の非粘着性ローラ１２が適
宜の軸方向間隔をおいて嵌合、固定され、該非粘
着性ローラ１２は、ベルトプーリ９に案内されて
いるベルト部分よりも少し大径に形成されて巻取
紙ａ表面に接触するようになつている。 Furthermore, a plurality of non-adhesive rollers 12 that have been subjected to non-adhesive processing are fitted and fixed to the contact side roller 8 at appropriate axial intervals, and the non-adhesive rollers 12 are connected to a belt pulley. It is formed to have a slightly larger diameter than the belt portion guided by 9 so as to come into contact with the surface of the web a.
前記正逆転駆動ローラ４の一端側はトルクリミ
ツタ１５、ベルト１６を介して支持フレーム２上
の正逆転モータ１７に連設されて、前記のータ１
７によつてベルト１６、トルクリミツタ１５を介
し正逆転駆動ローラ４が正、逆転駆動され、各細
幅駆動ベルト１０、接触側ローラ８、各非粘着性
ローラ１２も正、逆転駆動される。 One end of the forward/reverse drive roller 4 is connected to a forward/reverse motor 17 on the support frame 2 via a torque limiter 15 and a belt 16.
7 drives the forward and reverse drive rollers 4 in the forward and reverse directions through the belt 16 and the torque limiter 15, and the narrow drive belts 10, the contact rollers 8, and the non-adhesive rollers 12 are also driven in the forward and reverse directions.
さらにまた、機械フレーム２上のブラケツト１
８とフレーム６の先端部間にエアシリンダ１９を
枢着、連結して、エアシリンダの伸縮操作によつ
て接触側ローラ８を各細幅駆動ベルト１０、各非
粘着性ローラ１２とともに巻取紙ａ表面に接離操
作する接離用駆動気候１９に構成し、支柱１，１
間には作業台２０が斜設されている。 Furthermore, the bracket 1 on the machine frame 2
An air cylinder 19 is pivotally mounted and connected between the end portion of the frame 6 and the air cylinder 8, and by expanding and contracting the air cylinder, the contact side roller 8 is moved along with each narrow drive belt 10 and each non-adhesive roller 12 to the surface of the web a. It is configured with a drive climate 19 for approaching and separating, and the pillars 1, 1
A workbench 20 is installed diagonally between them.
（作用）
本考案の実施例は、前記のような構成になつて
おり、台車ｃ上の巻取紙ａを支持アームｂで回転
自在に支持して仕立位置に配置し、正逆転モータ
１７によりベルト１６、トルクリミツタ１５を介
して駆動ローラ４を正逆転駆動し各細幅駆動ベル
ト１０を矢示方向イ（第１図参照）に駆動して接
触側ローラ８を同方向に回転するとともに、エア
シリンダ１９を伸長して接触側ローラ８側を巻取
紙ａ表面に接触させると、巻取紙ａが回転され切
断された外皮が巻戻されて作業台２０上に送出さ
れ巻取紙ａから取り外されるとともに、さらに、
巻取紙ａの端部が巻戻しにより作業台２０上に送
出され、エアシリンダ１９の短縮により接触側ロ
ーラ８が巻取紙ａから離れ、巻取紙ａの回転が停
止されて、作業台２０上の巻取紙ａの端部に粘着
テープなどを貼着して糊付け処理したのち、正逆
転モータ１７を逆転して各細幅駆動ベルト１０を
矢示方向ロ（第１図参照）に逆転駆動し接触側ロ
ーラ８も逆転駆動して、エアシリンダ１９の伸長
により接触側ローラ８を巻取紙ａ表面に接触させ
ると、巻取紙ａの逆回転により作業台２０上の粘
着テープ付き端部が巻取紙ａ上に巻取られて仕立
が完了し、輪転機に供給されている原紙（図示省
略）に前記粘着テープを貼着させて前記巻取紙ａ
を紙継ぎし連続供給することが可能となる。(Function) The embodiment of the present invention has the above-mentioned configuration, in which the web a on the cart c is rotatably supported by the support arm b and placed at the sewing position, and the belt 16 is moved by the forward and reverse motor 17. , the drive rollers 4 are driven in the forward and reverse directions via the torque limiter 15, each narrow drive belt 10 is driven in the direction of the arrow A (see FIG. 1), the contact side rollers 8 are rotated in the same direction, and the air cylinder 19 When the contact roller 8 side is brought into contact with the surface of the web a, the web a is rotated and the cut outer skin is rewound and sent onto the workbench 20 and removed from the web a, and further,
The end of the web a is sent onto the workbench 20 by unwinding, the contact side roller 8 is separated from the web a by shortening of the air cylinder 19, the rotation of the web a is stopped, and the end of the web a is unwound on the workbench 20. After applying adhesive tape or the like to the ends and pasting them, the forward/reverse motor 17 is reversely driven to reversely drive each narrow drive belt 10 in the direction of the arrow (see Fig. 1), and the contact side roller 8 is also reversely driven. When the contact side roller 8 is brought into contact with the surface of the web a by the extension of the air cylinder 19 by driving in the reverse direction, the end portion with the adhesive tape on the workbench 20 is wound onto the web a by the reverse rotation of the web a, thereby finishing the sewing process. is completed, the adhesive tape is affixed to the base paper (not shown) being supplied to the rotary press, and the roll paper a is
It becomes possible to connect the paper and supply it continuously.
巻取紙ａ端部の作業台上への巻戻し送出しは、
紙幅方向間隔をおいて配設された複数の細幅駆動
ベルト１０と非粘着性ロール１２の接触で行わ
れ、巻取紙ａ側への巻取りも同様に行われるた
め、紙幅方向の送出し速度差や皺発生が防止され
る。また、巻取紙ａに巻取られる粘着テープ付き
端部は細幅駆動ベルトと非粘着性ローラによる部
分接触で行われるため、粘着力の低下が局部のみ
にとどまり紙継の際に必要な粘着力が確保され
る。 To unwind and send the end of the roll paper a onto the workbench,
This is done by contact between a plurality of narrow drive belts 10 arranged at intervals in the paper width direction and the non-adhesive roll 12, and winding on the paper web a side is also carried out in the same way, so the difference in feeding speed in the paper width direction and wrinkles are prevented. In addition, since the end portion with adhesive tape that is wound onto paper web a is partially contacted by a narrow drive belt and a non-adhesive roller, the decrease in adhesive strength is limited to only local areas and the adhesive strength required for paper splicing is reduced. Secured.
また、エアシリンダ１９によつて接触側ローラ
８を所望時のみ巻取紙ａ表面に接触させることに
より、巻取紙ａ上への巻取り時期を適正に操作で
き、巻取紙ａ上の紙垂みが生じるのを防止でき
る。 In addition, by bringing the contact side roller 8 into contact with the surface of the web a only when desired using the air cylinder 19, the timing of winding onto the web a can be controlled appropriately, and paper sagging on the web a can be prevented. It can be prevented.
前記実施例では細幅駆動ベルトを巻取紙表面に
接触させる構成について説明したが、該細幅駆動
ベルトは単に動力伝達用とし同ベルト間の接触側
ローラの局部周面を巻取紙表面に接触させるよう
にすることもできる。 In the above embodiment, a structure was described in which the narrow drive belt is brought into contact with the surface of the paper web, but the narrow drive belt is used solely for power transmission, and the local peripheral surface of the roller on the contact side between the belts is brought into contact with the surface of the paper web. You can also.
（考案の効果）
前述のように本考案は、並設されている正逆転
駆動ローラ４と巻取紙ａ表面への接触側ローラ８
間に複数の細幅駆動ベルト１０を配設するととも
に、接触側ローラ８に巻取紙ａ表面に接触する非
粘着性ローラ１２を設け、接触側ローラ８に巻取
紙ａ表面への接離用駆動機構１９を連設している
ので、巻戻し、巻取られる紙材端部の皺発生およ
び粘着性の低下が防止され、さらに接離用駆動機
構による巻取紙表面への接触側ローラの接離操作
により前記巻戻し、巻取りが円滑に遂行され巻取
紙上の紙垂みが防止されるなど巻取紙の仕立性
能、信頼性が著しく向上されている。(Effects of the invention) As described above, the invention has the following advantages: the forward/reverse drive roller 4 and the roller 8 on the side of contact with the surface of the web a, which are arranged in parallel.
A plurality of narrow drive belts 10 are disposed between them, and the contact side roller 8 is provided with a non-adhesive roller 12 that contacts the surface of the web a, and the contact side roller 8 is provided with a drive mechanism 19 for approaching and separating from the surface of the web a. are arranged in series, it is possible to prevent the occurrence of wrinkles and deterioration of adhesiveness at the end of the paper material being rewound and wound up, and furthermore, the above-mentioned Rewinding and winding are performed smoothly, paper sagging on the web is prevented, and the performance and reliability of the winding paper are significantly improved.
第１図は本考案の一実施例を示す装置全体の側
面図、第２図は第１図の上面図である。
ａ……巻取紙、４……正逆転駆動ローラ、８…
…接触側ローラ、１０……細幅駆動ベルト、１２
……非粘着性ローラ、１９……接離用駆動機構
（エアシリンダ）。
FIG. 1 is a side view of the entire device showing an embodiment of the present invention, and FIG. 2 is a top view of the device shown in FIG. a...Wrap paper, 4...Forward and reverse rotation drive roller, 8...
...Contact side roller, 10...Narrow drive belt, 12
...Non-adhesive roller, 19... Drive mechanism for contact and separation (air cylinder).
Claims (1)
への接触側ローラ間に複数の細幅駆動ベルトを配
設するとともに、前記接触側ローラに前記巻取紙
表面に接触する非粘着性ローラを設け、前記接触
側ローラに前記巻取紙表面への接離用駆動機構を
連設したことを特徴とする巻取紙仕立用ベルト装
置。 A plurality of narrow drive belts are disposed between the forward and reverse drive rollers arranged in parallel and the roller on the contact side to the surface of the web, and the contact side roller is provided with a non-adhesive roller that contacts the surface of the web; 1. A belt device for preparing a web paper, characterized in that a contact-side roller is provided with a drive mechanism for bringing the belt into contact with and separating from the surface of the web paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1175886U JPH0419007Y2 (en) | 1986-01-31 | 1986-01-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1175886U JPH0419007Y2 (en) | 1986-01-31 | 1986-01-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62124955U JPS62124955U (en) | 1987-08-08 |
| JPH0419007Y2 true JPH0419007Y2 (en) | 1992-04-28 |
Family
ID=30799264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1175886U Expired JPH0419007Y2 (en) | 1986-01-31 | 1986-01-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0419007Y2 (en) |
-
1986
- 1986-01-31 JP JP1175886U patent/JPH0419007Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62124955U (en) | 1987-08-08 |
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