JPH058285Y2 - - Google Patents
Info
- Publication number
- JPH058285Y2 JPH058285Y2 JP12807787U JP12807787U JPH058285Y2 JP H058285 Y2 JPH058285 Y2 JP H058285Y2 JP 12807787 U JP12807787 U JP 12807787U JP 12807787 U JP12807787 U JP 12807787U JP H058285 Y2 JPH058285 Y2 JP H058285Y2
- Authority
- JP
- Japan
- Prior art keywords
- web
- paper
- support
- pivot member
- bracket
- 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 - Lifetime
Links
- 230000005540 biological transmission Effects 0.000 claims description 16
- 238000004804 winding Methods 0.000 claims description 12
- 238000006073 displacement reaction Methods 0.000 claims description 4
- 238000011144 upstream manufacturing Methods 0.000 description 4
- 239000012530 fluid Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Landscapes
- Replacement Of Web Rolls (AREA)
Description
【考案の詳細な説明】
〔産業上の利用分野〕
この考案は、巻取紙を紙継ぎして連続的に供給
する給紙装置の巻出残紙巻取装置、例えば、輪転
機における走行消費中の第１巻取紙と紙継ぎされ
るべく待機する第２巻取紙との紙継ぎ時の第１巻
取紙の切断後において第１巻取紙の巻出残紙を巻
芯に巻き戻す巻出残紙巻取装置に関する。[Detailed description of the invention] [Industrial application field] This invention is applicable to a winding device for unwinding unrolled paper of a paper feeding device that splices and continuously supplies a web of paper, for example, to The present invention relates to an unrolled residual paper winding device that rewinds the unrolled unrolled paper of the first rolled paper onto the core after cutting the first rolled paper when splicing the first rolled paper and the second rolled paper waiting to be spliced.
従来の技術における給紙装置の巻出残紙巻取装
置については、例えば、実開昭58−114249号公報
に示されるものや、特公昭62−15454公報に示さ
れるものが知られている。
As for the unwinding unrolled paper winding device of the paper feeding device in the prior art, for example, the device shown in Japanese Utility Model Application Publication No. 114249/1982 and the device shown in Japanese Patent Publication No. 15454/1988 are known.
実開昭58−114249号公報に示されているもの
は、紙継ぎ後の残芯を回収する残芯回収装置にお
いて、昇降可能に支持された残芯受け部上面に残
芯を回動させる巻戻し機構が設けられ、残芯回収
の際に、残芯回収位置に変位した巻取紙支持アー
ムに支承された残芯周面、或は残芯を支承してい
るチヤツキング装置端部のコロに前記巻戻し機構
の巻戻しローラを当接させて、これをモータで駆
動するようにしている。 What is shown in Japanese Utility Model Application Publication No. 58-114249 is a residual core collecting device for recovering residual core after paper splicing, in which a winding for rotating the residual core is mounted on the upper surface of a residual core receiving part that is supported in a vertically movable manner. A return mechanism is provided, and when recovering the remaining core, the above-mentioned winding is carried out on the peripheral surface of the remaining core supported by the web support arm that has been displaced to the remaining core collection position, or on the rollers at the end of the chucking device that supports the remaining core. The rewind roller of the rewind mechanism is brought into contact with the rewind roller, and this is driven by a motor.
他方、特公昭62−15454号公報に示されている
ものは、給紙の張力制御、又はプリドライブ用と
して巻芯軸を駆動するモータを夫々設け、自動紙
継ぎカツタ動作後、前記モータを一定時間、又は
一定回転数だけ逆転させて残紙を巻芯に巻取るよ
うにしている。 On the other hand, the method disclosed in Japanese Patent Publication No. 62-15454 is provided with motors for driving the core shaft for paper feeding tension control or pre-drive, and after automatic paper splicing and cutter operation, the motors are operated at a constant speed. The remaining paper is wound onto the core by reversing the rotation for a certain amount of time or a certain number of rotations.
前述のような従来の技術、例えば、前記実開昭
58−114249号公報に示されているものは、残芯受
け部に巻戻しローラ、モータ等を設けるので、装
備が大掛りとなり、又、支承される巻取紙の幅寸
法が著しく異なる場合、例えばJIS P3001に規定
れた新聞巻取紙Ａ巻乃至Ｅ巻を使用するような場
合には、Ａ巻の幅寸法がＥ巻の幅寸法の略３倍で
あり、残芯受け部は、Ａ巻に整合するように構成
され、巻戻し機構は、Ｅ巻にも整合するように構
成されねばならず、巻取紙全幅寸法に対し残芯受
け部と巻戻し機構との両者を無駄なく有効に機能
させることが困難である。
Conventional techniques such as those described above, such as the aforementioned Jitsukasho
The device shown in Publication No. 58-114249 is equipped with a rewinding roller, a motor, etc. in the residual core receiving section, so the equipment is large-scale, and if the width of the paper roll to be supported is significantly different, for example, JIS When using newspaper rolls A to E as specified in P3001, the width of volume A is approximately three times the width of volume E, and the remaining core receiving part is aligned with volume A. The rewinding mechanism must be configured to match the E volume as well, making it difficult to make both the remaining core receiving section and the rewinding mechanism function effectively without wasting the entire width of the web. It is.
他方、特公昭62−15454号公報に示されている
ものは、巻芯軸毎に駆動用のモータとこれを逆転
するための手段とが必要となり、コスト高に繋が
ることになる。 On the other hand, the method shown in Japanese Patent Publication No. 62-15454 requires a driving motor and a means for reversing the driving motor for each core shaft, leading to increased costs.
この考案による給紙装置における巻出残紙巻取
装置は、回転駆動される回転軸に互に対向して少
なくとも一方が他方に対し軸線方向に変位調節さ
れ得るように１組の巻取紙支持体が取付けられ、
各巻取紙支持体には複数の巻取紙枢支部材が同一
円周上に、且つ対向巻取紙支持体の巻取紙枢支部
材と互に同一軸線上に回転自在に配設された給紙
装置において、少なくとも一方の巻取紙支持体の
各巻取紙枢支部材に設けられた伝動部材と、巻取
紙支持体の軸線方向の変位に追従して軸線方向に
変位し得るように巻取紙支持体の回動範囲の紙継
ぎ位置乃至巻取紙交換位置の対応箇所に設けられ
た巻取紙枢支部材回転装置とから構成され、前記
巻取紙枢支部材回転装置は前記伝動部材との伝動
が接断自在となつている。
In the paper feeder according to this invention, the unrolled paper winding device has a pair of paper roll supports mounted opposite to each other around rotationally driven rotating shafts so that at least one of them can be adjusted in displacement in the axial direction with respect to the other. is,
In a paper feeding device in which a plurality of paper web pivoting members are rotatably disposed on each paper web support on the same circumference and on the same axis as the paper web pivoting members of the opposing paper web support, at least one A transmission member provided on each web pivot member of the web support of the invention, and a transmission member provided at each web pivot member of the web support, and a transmission member provided in the rotational range of the web support to a paper splicing position or the like so that the web support can be displaced in the axial direction in accordance with the axial displacement of the web support. and a paper roll pivot member rotation device provided at a location corresponding to the paper roll exchange position, and the paper roll pivot member rotation device can freely connect/disconnect transmission with the transmission member.
紙幅に応じてセツトされた巻取紙支持体間で巻
取紙枢支部材に装着された第１巻取紙が走行消費
され、消尽される僅か前に、同じく巻取紙支持体
間で他の巻取紙枢支部材に装着され、紙継ぎのた
めの前準備が施されて待機している第２巻取紙
は、第１巻取紙と紙継ぎされ、第１巻取紙に連続
して、走行消費が開始され、他方第１巻取紙は、
紙継ぎ直後に紙継ぎ箇所の上流において切断さ
れ、かくして、紙継ぎは完了する。
The first web attached to a web pivot member is run between web supports set according to the paper width and is consumed, and just before it is exhausted, it is attached to another web pivot member between the web supports. , the second web, prepared and ready for splicing, is spliced with the first web, and running consumption begins in succession to the first web, while the first web is spliced with the first web.
Immediately after splicing, a cut is made upstream of the splicing point, thus completing the splicing.
紙継ぎが完了すると、巻取紙支持体は回転軸の
回転駆動により回動され、第１巻取紙は巻取紙交
換位置まで旋回される。紙継ぎ完了位置乃至巻取
紙交換位置で対向巻取紙支持体の巻取紙枢支部材
に設けられた伝動部材は、巻取紙支持体の紙幅調
整セツトに追従して変位された巻取紙枢支部材回
転装置に伝動接続され、第１巻取紙の巻取紙枢支
部材は、巻取紙走行消費時とは逆方向に回転され
る。かくして、走行消費中に巻芯から巻出され、
紙継ぎ時の切断箇所より上流の垂下つた巻出残紙
は、巻芯に巻戻される。 When the paper splicing is completed, the paper web support is rotated by the rotational drive of the rotating shaft, and the first paper web is swiveled to the paper web exchange position. A transmission member provided on the web pivot member of the opposing web support at the paper splicing completion position or the web exchange position is transmission connected to the web pivot member rotation device that is displaced following the paper width adjustment set of the web support. , the web pivot member of the first web is rotated in a direction opposite to that when the web is running and consumed. Thus, it is unwound from the core during running consumption,
The unwound remaining paper hanging down upstream from the cut point during paper splicing is rewound onto the core.
この考案の実施例を図面に従つて説明する。 An embodiment of this invention will be described with reference to the drawings.
第１図及び第２図は、この考案による巻出残紙
巻取装置を備えた輪転機の給紙装置を示す。 FIGS. 1 and 2 show a paper feeding device for a rotary press equipped with an unwinding residual paper winding device according to this invention.
給紙装置の巻取紙支持枠は、フレームＦに固定
されたブラケツトＢに回転自在に軸受けされ、モ
ータＭ１で回転駆動される回転軸１と、互に対向
して回転軸１に回転方向には拘束され、軸線方向
に摺動調節自在に取付けられた１組の放射状アー
ムの巻取紙支持体（図示の実施例おいては、中心
角120度の３アーム）、即ち三叉状巻取紙支持体
２，２とにより構成され、各三叉状巻取紙支持体
２，２には放射状に伸長した巻取紙支持アーム
３，３，３が形成されている。 The paper roll support frame of the paper feeding device is rotatably supported by a bracket B fixed to a frame F, and is restrained in the rotational direction by a rotating shaft 1 that is rotationally driven by a motor M1 and facing each other. a web support of a set of radial arms (in the illustrated embodiment, three arms with a central angle of 120 degrees), i.e. a trifurcated web support 2, 2, which is mounted for sliding adjustment in the axial direction; Each trifurcated web support 2, 2 is formed with a radially extending web support arm 3, 3, 3.
各巻取紙支持アーム３の先端部には巻取紙枢支
部材４が回転自在に取付けられて、一方の三叉状
巻取紙支持体２の巻取紙枢支部材４と他方の三叉
状巻取紙支持体２の巻取紙枢支部材４とは、夫々
回転軸１と平行な同一軸線上で互に対向してい
る。そうして、それらの対向した各組の巻取紙枢
支部材４，４に第１乃至第３巻取紙Ｒ１，Ｒ２，
Ｒ３が装着される。 A web pivot member 4 is rotatably attached to the tip of each web support arm 3, and the web pivot member 4 of one trifurcated web support 2 and the web pivot member 4 of the other trifurcated web support 2 are rotatably attached. The members 4 are opposed to each other on the same axis parallel to the rotating shaft 1, respectively. Then, the first to third roll papers R1, R2,
R3 is installed.
少くとも一方の三叉状巻取紙支持体２の各巻取
紙枢支部材４には、夫々巻取紙枢支部材に回転を
伝達する歯車又は摩擦車（以下歯車等という）５
が取付けられている。 Each web pivot member 4 of at least one trifurcated web support 2 is provided with a gear or friction wheel (hereinafter referred to as a gear, etc.) 5 for transmitting rotation to the web pivot member, respectively.
is installed.
歯車等５が取付けられている巻取紙枢支部材４
を備えている方の三叉状巻取紙支持体２のボス部
にスリーブ６が嵌着固定され、スリーブ６は、回
転軸１に回転を拘束され、軸線方向に摺動自在に
挿嵌されていると共に、そのスリーブ６には、第
１ブラケツト７が軸線方向に拘束されて回転自在
に外嵌され、更に、第１ブラケツト７には巻取紙
枢支部材４、即ち歯車等５を回転駆動する巻取紙
枢支部材回転伝動装置８が設けられている。更
に、巻取紙枢支部材回転伝動装置８を駆動する駆
動装置９がフレームＦに設けられている。 Rolling paper pivot member 4 to which gears etc. 5 are attached
A sleeve 6 is fitted and fixed to the boss portion of the trifurcated paper roll support 2, which is equipped with a sleeve 6, and the sleeve 6 is restrained from rotating on the rotating shaft 1, and is fitted so as to be slidable in the axial direction. A first bracket 7 is fitted onto the sleeve 6 so as to be rotatable while being restrained in the axial direction.Furthermore, the first bracket 7 has a web pivot member 4, that is, a web pivot member 4 for rotationally driving a gear or the like 5. A material rotation transmission device 8 is provided. Furthermore, a drive device 9 for driving the web pivot member rotation transmission device 8 is provided on the frame F.
巻取紙枢支部材回転伝動装置８は次のように構
成されている。第１ブラケツト７上には、第２ブ
ラケツト１０及び第３ブラケツト１１が固定さ
れ、第２ブラケツト１０に回転自在に支承された
回転軸１２の一端部には第２タイミングベルトプ
ーリ又はスプロケツト１３が、他端部には第３タ
イミングベルトプーリ又はスプロケツト１４が固
着され、第３ブラケツト１１には、枢軸１５で揺
動アーム１６が揺動自在に取付けられている。揺
動アーム１６の中間部に回転自在に軸受けされた
支軸１７には、第４タイミングベルトプーリ又は
スプロケツト１８及び歯車等１９が取付けられ、
揺動アーム１６の揺動端は、第１ブラケツト７上
に固定された第４ブラケツト２０に揺動自在に枢
着された流体圧シリンダ２１のピストン棒端に枢
着されており、歯車等５と歯車等１９とが係合離
脱自在となつている。そうして、第３タイミング
ベルトプーリ又はスプロケツト１４と第４タイミ
ングベルトプーリ又はスプロケツト１８とには、
タイミングベルト又はチエーン２２が巻掛けられ
ている。 The web pivot member rotation transmission device 8 is constructed as follows. A second bracket 10 and a third bracket 11 are fixed on the first bracket 7, and a second timing belt pulley or sprocket 13 is attached to one end of a rotating shaft 12 rotatably supported by the second bracket 10. A third timing belt pulley or sprocket 14 is fixed to the other end, and a swing arm 16 is swingably attached to the third bracket 11 about a pivot shaft 15. A fourth timing belt pulley or sprocket 18 and gears 19 are attached to a support shaft 17 that is rotatably supported in the middle of the swing arm 16.
The swinging end of the swinging arm 16 is pivotally connected to the piston rod end of a fluid pressure cylinder 21 that is swingably pivoted to a fourth bracket 20 fixed on the first bracket 7, and is connected to a gear 5, etc. and a gear etc. 19 can be freely engaged and disengaged. Then, the third timing belt pulley or sprocket 14 and the fourth timing belt pulley or sprocket 18 are
A timing belt or chain 22 is wrapped around it.
巻取紙枢支部材回転伝動装置８の設置位置は、
巻取紙交換位置にある巻取紙枢支部材４の歯車等
５に歯車等１９が噛合うようであるのが好ましい
が、紙継ぎ位置において噛合うようにしてもよ
い。 The installation position of the roll paper pivot member rotation transmission device 8 is as follows:
It is preferable that the gear 19 meshes with the gear 5 of the web pivot member 4 at the web exchange position, but it may also mesh with the gear 5 at the paper splicing position.
巻取紙枢支部材回転駆動装置９は、次のように
構成されている。 The roll paper pivot member rotation drive device 9 is configured as follows.
フレームＦ上に対向して固着された第５ブラケ
ツト２３，２３に駆動軸２４が回転軸１と平行に
回転自在に軸受けされ、且つ駆動軸２４と平行に
案内杆２５が並設され、駆動軸２４は、フレーム
Ｆに設けられたモータＭ２で回転駆動されるよう
になつている。駆動軸２４には、軸線方向に摺動
自在に第１タイミングベルトプーリ又はスプロケ
ツト２６が取付けられ、第１タイミングベルトプ
ーリ又はスプロケツト２６と巻取紙枢支部材回転
駆動装置８の第２タイミングベルトプーリ又はス
プロケツト１３とには、タイミングベルト又はチ
エーン２７が巻掛けられている。 A drive shaft 24 is rotatably supported in parallel with the rotation shaft 1 by fifth brackets 23, 23 fixed to the frame F in a facing manner, and a guide rod 25 is arranged parallel to the drive shaft 24. 24 is configured to be rotationally driven by a motor M2 provided on the frame F. A first timing belt pulley or sprocket 26 is attached to the drive shaft 24 so as to be slidable in the axial direction, and the first timing belt pulley or sprocket 26 and the second timing belt pulley or sprocket of the web pivot member rotation drive device 8 A timing belt or chain 27 is wound around 13.
第１タイミングベルトプーリ又はスプロケツト
２６のボス部の外周に軸線方向に拘束され回転自
在に且つ案内杆２５に摺動自在に外嵌された第６
ブラケツト２８と巻取紙枢支部材回転駆動装置８
の第１ブラケツト７とは、連結杆２９で一体的に
連結されている。その連結によつて、巻取紙枢支
部材４に歯車等５が設けられている三叉状巻取紙
支持体２、即ち第１ブラケツト７が回転軸１の軸
線方向に変位するのに追従して第６ブラケツト２
８を介して第１タイミングベルトプーリ又はスプ
ロケツト２６が駆動軸２４上を摺動変位し得ると
共に第１ブラケツト７のスリーブ６上での回転が
拘束される。 A sixth timing belt is restrained in the axial direction by the outer periphery of the boss portion of the first timing belt pulley or sprocket 26 and is rotatably fitted around the guide rod 25 so as to be slidable.
Bracket 28 and paper web pivot member rotation drive device 8
It is integrally connected to the first bracket 7 by a connecting rod 29. Due to this connection, as the trifurcated web support 2, in which the gears 5 are provided on the web pivot member 4, that is, the first bracket 7, is displaced in the axial direction of the rotating shaft 1, the sixth bracket follows. 2
8, the first timing belt pulley or sprocket 26 can be slidably displaced on the drive shaft 24, and the rotation of the first bracket 7 on the sleeve 6 is restrained.
タイミングベルト又はチエーン２２及びタイミ
ングベルト又はチエーン２７は、夫々適宜の緊張
装置で適度の緊張が維持される。図示の例では、
第３ブラケツト１１及び第６ブラケツト２８に
夫々設けられた張り車３０，３１等である。 The timing belt or chain 22 and the timing belt or chain 27 are each maintained at appropriate tension by appropriate tensioning devices. In the illustrated example,
These are tension wheels 30, 31, etc. provided on the third bracket 11 and the sixth bracket 28, respectively.
第４タイミングベルトプーリ又はスプロケツト
１８及び歯車等１９の支軸１７の取付けに揺動ア
ーム１６を用いず、第１ブラケツト７に固設した
図示しないブラケツトを用い、それに支軸１７を
取付けて歯車１９等を巻取紙枢支部材４の歯車等
５の旋回軌跡上の固定位置にし、第２タイミング
ベルトプーリ又はスプロケツト１３乃至歯車等５
の伝動経路中にクラツチを介在させてもよい。 The pivot arm 16 is not used to attach the support shaft 17 of the fourth timing belt pulley or sprocket 18 and the gear 19, but a bracket (not shown) fixed to the first bracket 7 is used, and the support shaft 17 is attached to the bracket. etc. are set at fixed positions on the rotation locus of the gears, etc. 5 of the web pivot member 4, and the second timing belt pulley or sprocket 13 to the gears, etc. 5 are fixed.
A clutch may be interposed in the transmission path.
更に、図示のような巻取紙枢支部材回転駆動装
置８に替えて、モータＭ２を第１ブラケツト７に
載置し、回転軸１２、即ち第３タイミングベルト
プーリ又はスプロケツト１４を直接駆動してもよ
い。この場合には、連結杆２９に替えて、第１ブ
ラケツト７のスリーブ６上での回動を阻止する適
宜の姿勢保持手段（図示しない）を設ける。 Furthermore, instead of the web pivot member rotation drive device 8 as shown in the figure, a motor M2 may be mounted on the first bracket 7 and directly drive the rotation shaft 12, that is, the third timing belt pulley or sprocket 14. . In this case, instead of the connecting rod 29, an appropriate posture holding means (not shown) for preventing the first bracket 7 from rotating on the sleeve 6 is provided.
上記の給紙装置における巻取紙残紙巻取装置の
操作・作用について述べる。 The operation and function of the roll paper remaining paper winding device in the above-mentioned paper feeding device will be described.
三叉状巻取紙支持体２，２は、紙幅に応じてそ
の間隔を調整するべく回転軸１上で変位セツトさ
れ、その三叉状巻取紙支持体２，２の各巻取紙枢
支部材４，４に第１乃至第３巻取紙Ｒ１，Ｒ２，
Ｒ３が装着されている。そうして、走行消費中の
第１巻取紙Ｒ１が消尽される僅か前に、紙継ぎの
ための前準備が施されて待機している第２巻取紙
Ｒ２は、第１巻取紙Ｒ１と紙継ぎされ、第１巻取
紙Ｒ１に連続して、走行消費が開始され（第３図
ａ参照）、他方第１巻取紙Ｒ１は、紙継ぎ直後に
紙継ぎ箇所の上流において切断され、かくして、
紙継ぎは完了する（第３図ｂ参照）。 The trifurcated web supports 2, 2 are displaceably set on the rotary shaft 1 in order to adjust the spacing according to the paper width, and each web pivot member 4, 4 of the trifurcated web supports 2, 2 has a first to third roll paper R1, R2,
R3 is installed. Then, just before the first roll R1, which is being consumed while running, is exhausted, the second roll R2, which has been prepared and is waiting for splicing, is spliced with the first roll R1, and Continuing with the first web R1, running consumption begins (see FIG. 3a), while the first web R1 is cut immediately after the splicing upstream of the splicing point, thus
The paper splicing is completed (see Figure 3b).
紙継ぎが完了すると、三叉状巻取紙支持体２は
回転軸１のモータＭ１による回転駆動により回動
（第３図において時計回り方向）され、第１巻取
紙Ｒ１の巻取紙支持アーム３は巻取紙交換位置ま
で旋回される。そこで、流体圧シリンダ２１が作
動されて、揺動アーム１６が枢軸１５回りに回動
し（第１図において時計回り方向）、歯車等１９
が歯車等５に噛合わされる（第３図ｃ参照）。 When the paper splicing is completed, the trifurcated web support 2 is rotated (clockwise in FIG. 3) by the rotation drive of the motor M1 of the rotating shaft 1, and the web support arm 3 of the first web R1 is moved to the web exchange position. be rotated. Then, the fluid pressure cylinder 21 is actuated, the swinging arm 16 rotates around the pivot 15 (clockwise in FIG. 1), and the gear 19 rotates.
is meshed with a gear etc. 5 (see Fig. 3c).
歯車等１９の支軸１７が固定位置にある形式で
は、第１巻取紙Ｒ１の巻取紙枢支部材４が所定位
置にまで旋回することにより、その歯車等５は、
固定位置にある歯車等１９に噛合わされる。 In the type in which the spindle 17 of the gear, etc. 19 is in a fixed position, when the roll pivot member 4 of the first roll R1 turns to a predetermined position, the gear, etc. 5
It is meshed with a gear or the like 19 located at a fixed position.
又、歯車等５と歯車等１９との噛合いが紙継ぎ
位置で行なわれる形式では、回転軸１の回転の前
に両歯車等の噛合作用が行なわれる。 In addition, in the case where the gear 5 and the gear 19 are engaged at the joint position, the engagement between the gears 5 and 19 is performed before the rotating shaft 1 rotates.
次いで、モータＭ２が起動され、その駆動によ
り、第１、第２、第３、第４の各第１タイミング
ベルトプーリ又はスプロケツト２６，１３，１
４，１８、タイミングベルト又はチエーン２２，
２７及び歯車等１９，５を介して、第１巻取紙の
巻取紙枢支部材４は、巻取紙走行消費時とは逆方
向（第１図及び第３図において時計回り方向）に
回転される。かくして、走行消費中に巻芯から巻
出され、紙継ぎ時の切断箇所より上流の垂下つた
巻出残紙RSは、巻芯に巻戻される。 Next, the motor M2 is started, and its driving causes each of the first, second, third, and fourth timing belt pulleys or sprockets 26, 13, 1
4, 18, timing belt or chain 22,
27 and gears 19, 5, the web pivot member 4 of the first web is rotated in the opposite direction (clockwise in FIGS. 1 and 3) to the direction when the web is running and consumed. In this way, the unrolled remaining paper RS, which is unwound from the core during running and is consumed and hangs upstream of the cut point during paper splicing, is rewound onto the core.
このような作用が第２、第３巻取紙へと順次行
なわれる。 Such an action is performed sequentially on the second and third webs.
この考案による巻出残紙巻取装置は、巻取紙支
持体間に装着可能な種々の幅寸法の巻取紙に適用
することができ、巻取紙支持体のどの巻取紙支持
アーム間に装着された巻取紙についても単独の回
動装置によつて紙継ぎ後の巻出残紙を確実に、且
つ自動的に巻芯に巻戻し得る。
The unrolled residual paper winding device according to this invention can be applied to webs of various width dimensions that can be installed between the web supports, and can be applied to webs of various width dimensions that can be installed between the web supports. The unrolled paper after paper splicing can be reliably and automatically rewound onto the core by the rotating device.
第１図は、この考案の実施例における巻出残紙
巻取装置の概略図で第２図の−線における断
面部分図、第２図は、第１図の巻出残紙巻取装置
を装備した給紙装置の概略正面図、第３図は、第
１図の巻出残紙巻取装置の作動説明図である。
１，１２……回転軸、２……三叉状巻取紙支持
体、３……巻取紙支持アーム、４……巻取紙枢支
部材、５，１９……歯車又は摩擦車、６……スリ
ーブ、７……第１ブラケツト、８……巻取紙枢支
部材回転伝動装置、９……巻取紙枢支部材回転駆
動装置、１０……第２ブラケツト、１１……第３
ブラケツト、１３……第２タイミングベルトプー
リ（スプロケツト）、１４……第３タイミングベ
ルトプーリ（スプロケツト）、１５……枢軸、１
６……揺動アーム、１７……支軸、１８……第４
タイミングベルトプーリ（スプロケツト）、２０
……第４ブラケツト、２１……流体圧シリンダ、
２２，２７……タイミングベルト（チエーン）、
２３……第５ブラケツト、２４……駆動軸、２５
……案内杆、２６……第１タイミングベルトプー
リ（スプロケツト）、２８……第６ブラケツト、
２９……連結杆、３０，３１……張り車、Ｍ１，
Ｍ２……モータ、Ｒ１，Ｒ２，Ｒ３……第１、第
２、第３巻取紙、RS……巻出残紙。
Fig. 1 is a schematic diagram of an unwinding residual paper winding device according to an embodiment of this invention, and a partial cross-sectional view taken along the - line in Fig. 2; FIG. 3, which is a schematic front view of the paper feeding device, is an explanatory diagram of the operation of the unrolled remaining paper winding device shown in FIG. 1. DESCRIPTION OF SYMBOLS 1, 12... Rotating shaft, 2... Trifurcated paper roll support, 3... Paper roll support arm, 4... Paper roll pivot member, 5, 19... Gear or friction wheel, 6... Sleeve, 7... 1st bracket, 8 ...roll paper pivot member rotation transmission device, 9 ...roll paper pivot member rotation drive device, 10...second bracket, 11...third...
Bracket, 13... Second timing belt pulley (sprocket), 14... Third timing belt pulley (sprocket), 15... Axis, 1
6... Swinging arm, 17... Support shaft, 18... Fourth
Timing belt pulley (sprocket), 20
...Fourth bracket, 21...Fluid pressure cylinder,
22, 27...timing belt (chain),
23...Fifth bracket, 24...Drive shaft, 25
... Guide rod, 26 ... First timing belt pulley (sprocket), 28 ... Sixth bracket,
29... Connecting rod, 30, 31... Tension wheel, M1,
M2...Motor, R1, R2, R3...First, second, third roll paper, RS...Remaining paper after unwinding.
Claims (1)
も一方が他方に対し軸線方向に変位調節され得る
ように１組の巻取紙支持体が取付けられ、各巻取
紙支持体には複数の巻取紙枢支部材が同一円周上
に、且つ対向巻取紙支持体の巻取紙枢支部材と互
に同一軸線上に回転自在に配設された給紙装置に
おける、少なくとも一方の巻取紙支持体の各巻取
紙枢支部材に設けられた伝動部材と、巻取紙支持
体の軸線方向の変位に追従して軸線方向に変位し
得るように巻取紙支持体の回動範囲の紙継ぎ位置
乃至巻取紙交換位置の対応箇所に設けられた巻取
紙枢支部材回転装置とから成り、前記巻取紙枢支
部材回転装置は前記伝動部材との伝動が接断自在
であることを特徴とする巻出残紙巻取装置。 A pair of web supports are mounted opposite each other to the rotationally driven rotating shaft such that at least one of them can be adjusted in displacement in the axial direction relative to the other, each web support having a plurality of web pivot members. Provided on each web pivot member of at least one web support in a paper feeding device rotatably disposed on the same circumference and on the same axis as the web pivot member of the opposing web support. a transmission member, and a web pivot portion provided at corresponding locations from the paper splicing position to the web exchange position in the rotation range of the web support so as to be able to move in the axial direction following the axial displacement of the web support. an unwinding residual paper winding device, characterized in that the roll paper pivoting member rotation device can freely connect/disconnect transmission with the transmission member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12807787U JPH058285Y2 (en) | 1987-08-25 | 1987-08-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12807787U JPH058285Y2 (en) | 1987-08-25 | 1987-08-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6432855U JPS6432855U (en) | 1989-03-01 |
| JPH058285Y2 true JPH058285Y2 (en) | 1993-03-02 |
Family
ID=31381077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12807787U Expired - Lifetime JPH058285Y2 (en) | 1987-08-25 | 1987-08-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH058285Y2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH046644U (en) * | 1990-05-08 | 1992-01-22 | ||
| JP2516891B2 (en) * | 1990-12-21 | 1996-07-24 | 株式会社東京機械製作所 | Remaining paper winding device in paper feeding device of rotary press |
| JPH0722635U (en) * | 1993-10-04 | 1995-04-25 | 株式会社リッチェル | 3D planting flowerpot |
-
1987
- 1987-08-25 JP JP12807787U patent/JPH058285Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6432855U (en) | 1989-03-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2893487B2 (en) | Improved method and apparatus for winding a moving web into a roll of web | |
| US5431357A (en) | Process and apparatus for winding up a continuously fed web of material onto a number of winding cores | |
| JPS58125553A (en) | Turret type winder winding sheet-shaped substance onto roll and its method | |
| JPH0355381B2 (en) | ||
| JPS6353099B2 (en) | ||
| US4506842A (en) | Device for splicing a moving web to a web of a new roll | |
| JP2516891B2 (en) | Remaining paper winding device in paper feeding device of rotary press | |
| JP2829853B2 (en) | Remaining paper winding device | |
| JPH058285Y2 (en) | ||
| WO1994018104B1 (en) | Reel for a papermaking machine | |
| US5289984A (en) | Paper roll driving apparatus | |
| US5775630A (en) | Roll stand | |
| CN213059556U (en) | Slitting and winding machine | |
| JPH04101951A (en) | Roll paper drive unit | |
| JP2524842Y2 (en) | Base paper feeder | |
| JP2544458B2 (en) | Center shaftless winder | |
| JPH0687178A (en) | Device for sticking tape | |
| CA2141130A1 (en) | Center wind assist mechanism in secondary position | |
| JPS6251854B2 (en) | ||
| JP2995364B2 (en) | Product guide swinging device in winder | |
| JP2520619B2 (en) | Automatic winding device for rubberized materials | |
| JPH0528062B2 (en) | ||
| JPH061558Y2 (en) | Web rewinder | |
| JPH066459B2 (en) | Roller rotation drive | |
| JPH11208948A (en) | Tape sticking device to wound end of wound roll |