WO2009107280A1 - Take-up device of roll of paper - Google Patents

Take-up device of roll of paper Download PDF

Info

Publication number
WO2009107280A1
WO2009107280A1 PCT/JP2008/070099 JP2008070099W WO2009107280A1 WO 2009107280 A1 WO2009107280 A1 WO 2009107280A1 JP 2008070099 W JP2008070099 W JP 2008070099W WO 2009107280 A1 WO2009107280 A1 WO 2009107280A1
Authority
WO
WIPO (PCT)
Prior art keywords
roll paper
arm
roll
sliding contact
damper
Prior art date
Application number
PCT/JP2008/070099
Other languages
French (fr)
Japanese (ja)
Inventor
大輔 岡本
Original Assignee
株式会社サトー知識財産研究所
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 株式会社サトー知識財産研究所 filed Critical 株式会社サトー知識財産研究所
Publication of WO2009107280A1 publication Critical patent/WO2009107280A1/en

Links

Images

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H23/00Registering, tensioning, smoothing or guiding webs
    • B65H23/04Registering, tensioning, smoothing or guiding webs longitudinally
    • B65H23/16Registering, tensioning, smoothing or guiding webs longitudinally by weighted or spring-pressed movable bars or rollers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2601/00Problem to be solved or advantage achieved
    • B65H2601/50Diminishing, minimizing or reducing
    • B65H2601/52Diminishing, minimizing or reducing entities relating to handling machine
    • B65H2601/524Vibration

Definitions

  • the present invention relates to a roll paper take-up device provided in a printer or the like that prints required information on roll paper, and more particularly, takes up roll paper having a damper that adjusts tension applied to the roll paper. Relates to the device.
  • roll paper for example, a label that is attached to an article is temporarily attached to a belt-like mount.
  • unprinted roll paper is sent out by the printer, printing is performed on the label, discharged from the discharge port, and a winding device provided in the printer It is known to wind up.
  • a roll paper winding device provided in such a printer, for example, as shown in FIG. 5, a roll paper S provided on a machine base 100 and fed from a roll paper supply unit (not shown).
  • reference numeral 105 denotes a printing unit including a thermal head 105a and a platen 105b for printing on a label.
  • the damper 110 is provided on the downstream side of the guide member 103 and supports and rolls on the back surface of the roll paper S.
  • the damper 110 rotatably supports the support roller 111 and the other end swings on the machine base 100.
  • the arm 112 is movably supported, and the support roller 111 includes a spring 113 that urges the arm 112 in a direction from the back surface side to the front surface side of the roll paper S.
  • Reference numeral 114 denotes a balance roller provided at the tip of a sub arm 115 connected to the other end of the arm 112 (see, for example, Japanese Patent Application Laid-Open No. 2004-107021). *
  • the support roller 111 When the winding speed of the winding unit 102 becomes faster than the feeding speed of the roll paper S by the damper 110 and the tension generated on the roll paper S increases, the support roller 111 is pushed, so that the arm 112 is spring-loaded. The roll is swung by the urging force of 113 and the weight of the balance roller 114, thereby adjusting the tension generated in the roll paper S. That is, generally, as the diameter of the roll paper wound around the take-up reel 101 increases, the winding length per rotation increases accordingly, and accordingly, the force for pulling the roll paper S increases, Even when the diameter of the roll paper S taken up on the take-up reel 101 is small, if the printing speed is increased, the winding amount is also increased, so that it becomes easier to pull the roll paper S.
  • the damper 110 adjusts such a change in the tension of the roll paper S to prevent a decrease in print quality in the printing unit 105.
  • An object of the present invention is to provide a roll paper winding device which can be improved and reliably prevented from deteriorating print quality in the case of a printer.
  • a roll paper winding device of the present invention is provided in a machine base, and is provided in the machine base and a winding unit that winds roll paper sent from a roll paper supply unit onto a take-up reel.
  • a support roller which is provided on the downstream side of the roll paper and rolls while supporting the back surface of the roll paper, an arm whose one end side rotatably supports the support roller and the other end side is swingably supported by the machine base, and
  • the support roller is configured to include a spring that biases the arm in a direction from the back surface side to the front surface side of the roll paper, the arm of the damper is disposed upstream of the support roller.
  • a pressing roller that presses against the surface of the roll paper when the arm rolls against the surface and rocks against the urging force of the spring, and the required swing position of the arm is provided on the machine base.
  • a sliding contact resistance member that abuts the pressing roller via the roll paper and applies sliding resistance to the roll paper by the pressing of the pressing roller.
  • the roll paper when the roll paper is wound around the take-up reel of the take-up unit and moves, the roll paper is inserted between the pressure roller and the support roller of the damper, and the pressure roller rolls on the surface side of the roll paper, The support roller rolls on the back side of the roll paper. And, by the biasing force of the coil spring of the damper, the support roller urges the roll paper in the direction from the back side to the front side of the roll paper via the arm, and the arm responds to the tension generated in the roll paper. It swings, and the tension generated in the roll paper is adjusted by this swing.
  • the sliding contact resistance member is connected to the guide member, and the friction coefficient of the surface of the sliding contact resistance member is made larger than the friction coefficient of the guide member.
  • the roll paper can be slidably contacted with the guide member so that the movement can be smoothly performed.
  • Brake can be performed by the contact resistance member, and switching can be easily performed.
  • the sliding contact resistance member has a sliding contact resistance larger than that of the guide member, braking can be reliably performed also in this respect.
  • the surface of the sliding contact resistance member is formed to bulge in a cross-sectional arc shape. Since the surface of the slidable contact resistance member bulges out in a cross-sectional arc shape, when the arm swings greatly to the slidable contact resistance member side, it is easy to make contact with the pressure roller, and the responsiveness is improved accordingly. be able to.
  • the braking is not delayed due to the stop or deceleration of the roll paper, and the braking response is improved. It is possible to reliably prevent quality degradation.
  • the roll paper winding device T performs, for example, the required printing on the label in the roll paper S temporarily attached to the belt-like mount with the label attached to the article. Used for printers to do. In the printer, the unprinted roll paper S is sent out, printed on the label, and taken up by the take-up device T.
  • reference numeral P denotes a printing unit including a thermal head Pa and a platen Pb for printing on a label.
  • the roll paper S winding device T is provided in the machine base 1 and fed from a roll paper supply unit (not shown).
  • a winding unit 3 for winding S around the winding reel 2 is provided.
  • the roll paper S sent out from the roll paper supply unit is discharged from the discharge port 4 of the machine base 1 and enters the inside of the machine base 1 again from the inlet 5 of the machine base 1 below the discharge port 4.
  • the take-up reel 2 is provided in the machine base 1 and is driven by a stepping motor (not shown).
  • the machine base 1 is provided with a limit sensor (not shown) that detects that the tension of the roll paper S has become a predetermined value or more. When the limit sensor detects the tension, the stepping motor is stopped and the winding is stopped. The rotation of the take-up reel 2 of the section 3 is stopped. *
  • the winding device T includes a guide member 10 that is provided in the machine base 1 and guides the back surface of the roll paper S that is sent out by sliding contact.
  • the guide member 10 protrudes from the machine base 1 at the rear of the discharge port 4.
  • a channel member 11 having a width corresponding to the width of the roll paper S, having a C-shaped cross section, and a corner portion formed in an arc shape in the cross section is provided below the discharge port 4 of the machine base 1.
  • Each corner is positioned in the vertical direction and is fixed to the machine base 1 via a pair of left and right mounting brackets 12.
  • a surface member 13 made of a resin having a very low sliding contact resistance such as, for example, tetrafluoroethylene resin is attached to the surface of the upper half of the channel member 11.
  • S constitutes a guide member 10 in sliding contact.
  • the winding device T includes a damper 20 that adjusts the tension applied to the roll paper S by winding of the winding unit 3.
  • the damper 20 is provided on the downstream side of the guide member 10 and supports and rolls on the back surface of the roll paper S.
  • the damper 20 rotatably supports the support roller 21 at one end and swings on the machine base 1 at the other end.
  • the arm 22 is supported, and the support roller 21 includes a coil spring 23 that urges the arm 22 in an outward direction from the back surface side to the front surface side of the roll paper S.
  • the arm 22 includes a pair of arm plates 24 spaced at a predetermined interval, and a first shaft 25 is installed on one end side of each arm plate 24, and a support shaft is supported on the first shaft 25.
  • a roller 21 is rotatably supported on the shaft.
  • a swing shaft 26 is installed on the other end of each arm plate 24.
  • the swing shaft 26 is rotatably supported by penetrating between the pair of brackets 12.
  • the arm 22 swings up and down with respect to the bracket 12 about the swing shaft 26.
  • the coil spring 23 is installed in a tension state between the lower side of the channel member 11 and the swing shaft 26 inside the channel member 11.
  • a pressing roller 30 that presses the surface of S is provided.
  • a second shaft 31 is installed on one end side of the pair of arm plates 24 above the first shaft 25, and the pressing roller 30 is rotatably supported by the second shaft 31.
  • the pressing roller 30 abuts on the machine base 1 through the roll paper S at the required inward swing position of the arm 22, and the roll paper S is pressed by the pressing roller 30.
  • a sliding contact resistance member 40 that provides sliding contact resistance is provided.
  • a surface member 41 made of, for example, rubber or sponge is attached to the surface of the lower half of the channel member 11, and the surface member 41 provides sliding contact resistance that imparts sliding contact resistance to the roll paper S.
  • the member 40 is configured. That is, the sliding contact resistance member 40 is connected to the guide member 10, and the friction coefficient of the surface of the sliding contact resistance member 40 is set to be larger than the friction coefficient of the guide member 10. Further, since the sliding resistance member 40 is provided on the lower side of the channel member 11 in which the corner portion is formed in an arc shape in cross section, the surface of the sliding contact resistance member 40 is formed to bulge out in an arc shape in cross section. Become. *
  • the roll paper S is sent from the roll paper supply unit, and the roll paper S is printed by the printing unit P. Print.
  • the roll paper S that has been printed is discharged from the discharge port 4, moved in sliding contact with the guide member 10, enters the machine base 1 again from the intake port 5, and is taken up by the take-up reel of the take-up device T. 2 is wound up.
  • the guide member 10 is formed of a resin-made surface member with extremely low sliding contact resistance such as tetrafluoroethylene resin, and thus moves smoothly.
  • the roll paper S is inserted between the pressing roller 30 and the support roller 21, and the pressing roller 30 rolls on the surface side of the roll paper S, and the back surface side of the roll paper S.
  • the support roller 21 rolls. Then, due to the biasing force of the coil spring 23 of the damper 20, the support roller 21 biases the roll paper S in the direction from the back surface side to the front surface side of the roll paper S via the arm 22. It swings according to the tension generated in the paper S, and the tension generated in the roll paper S is adjusted by this swing.
  • the sliding contact resistance member 40 is connected to the guide member 10 and the friction coefficient of the surface of the sliding contact resistance member 40 is larger than the friction coefficient of the guide member 10, the swing range of the arm 22 is small.
  • the roll paper S can be brought into sliding contact with the guide member 10 to smoothly move, and when the arm 22 swings greatly toward the sliding contact resistance member 40, braking is performed by the sliding contact resistance member 40.
  • the sliding contact resistance member 40 is made of a material having a large sliding contact resistance such as rubber or sponge, braking can be reliably performed in this respect as well.
  • the surface of the sliding contact resistance member 40 is formed to bulge out in an arc shape in cross section, when the arm 22 is largely swung to the sliding contact resistance member 40 side, it can be easily brought into contact with the pressing roller 30, and only , Responsiveness can be improved.
  • the sliding contact resistance member 40 is constituted by the surface member 41 made of rubber or sponge, but is not necessarily limited to this.
  • the metal surface is knurled, The frictional resistance may be increased and may be changed as appropriate.
  • the present invention is applied to a printer. However, the present invention is not necessarily limited to this, and any apparatus that handles the roll paper S, such as a labeling apparatus, may be applied. It may be changed as appropriate.
  • T winding device S roll paper P printing unit 1 unit 2 winding reel 3 winding unit 4 discharge port 5 outlet 10 guide member 11 channel member 12 mounting bracket 13 surface member 20 damper 21 support roller 22 arm 23 coil spring 24 Arm plate 25 First shaft 26 Oscillating shaft 30 Pressing roller 31 Second shaft 40 Sliding contact resistance member 41 Surface member

Landscapes

  • Handling Of Continuous Sheets Of Paper (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)

Abstract

[PROBLEMS TO BE SOLVED] To prevent a roll of paper from stopping or delaying in braking by deceleration if tension of the roll unnecessarily increases, improve response in braking and surely prevent a drop in printing quality for a printer. [MEANS FOR SOLVING PROBLEMS] A damper (20) for adjusting tension applied to a roll of paper (S) by take-up of a take-up part (3) is provided. The damper (20) is constituted of a supporting roller (21) for supporting and rotating the roll (S), an arm (22) rotatably supporting the roller (21) and capable of swinging, and a spring (23) for urging the arm (22) in the direction where the roller (21) faces outward. The arm (22) is equipped with a pressing roller (30) in contact with the surface of the roll of paper (S) on an upstream of the supporting roller (21) for pressing the surface of the roll (S) when the arm (22) swings inwardly. A base (1) is equipped with a slide contact resisting member (40) with which the pressing roller (30) comes into contact via the roll (S) at a predetermined swing position of the arm (22) for applying slide contact resistance to the roll (S).

Description

ロール紙の巻取装置Roll paper winding device
本発明は、ロール紙に所要の情報を印刷するプリンタなどに備えられたロール紙の巻取装置に係り、特に、ロール紙に付与される張力の調整を行なうダンパを備えたロール紙の巻取装置に関する。 The present invention relates to a roll paper take-up device provided in a printer or the like that prints required information on roll paper, and more particularly, takes up roll paper having a damper that adjusts tension applied to the roll paper. Relates to the device.
一般に、ロール紙としては、例えば、物品に貼付されるラベルを帯状台紙に仮着したものが知られている。このようなロール紙においては、ラベルに所要の印刷を行なうために、プリンタにおいて未印刷のロール紙を送出してラベルに印刷を行ない、排出口から排出するとともに、プリンタに備えられた巻取装置により巻き取ることが知られている。 従来、このようなプリンタに備えられたロール紙の巻取装置としては、例えば、図5に示すように、機台100に設けられロール紙供給部(図示せず)から送出されるロール紙Sを巻取リール101に巻き取る巻取部102と、機台100に設けられ送出されるロール紙Sの裏面を摺接させてガイドするガイド部材103と、巻取部102の巻取によりロール紙Sに付与される張力の調整を行なうダンパ110とを備えている。巻取部102はステッピングモータなどで駆動させられる。図5中、符号105は、ラベルに印刷を行なうサーマルヘッド105a及びプラテン105bを備えた印刷部である。  In general, as roll paper, for example, a label that is attached to an article is temporarily attached to a belt-like mount. In such roll paper, in order to perform required printing on the label, unprinted roll paper is sent out by the printer, printing is performed on the label, discharged from the discharge port, and a winding device provided in the printer It is known to wind up. Conventionally, as a roll paper winding device provided in such a printer, for example, as shown in FIG. 5, a roll paper S provided on a machine base 100 and fed from a roll paper supply unit (not shown). A take-up reel 102, a guide member 103 that slides and guides the back surface of the roll paper S that is provided and delivered to the machine base 100, and the take-up portion 102 takes up the roll paper. And a damper 110 for adjusting the tension applied to S. The winding unit 102 is driven by a stepping motor or the like. In FIG. 5, reference numeral 105 denotes a printing unit including a thermal head 105a and a platen 105b for printing on a label. *
このダンパ110は、ガイド部材103の下流側に設けられロール紙Sの裏面を支承して転動する支承ローラ111と、一端側が支承ローラ111を回転可能に支持し他端側が機台100に揺動可能に支持されるアーム112と、支承ローラ111がロール紙Sの裏面側から表面側に向かう方向にアーム112を付勢するスプリング113とを備えて構成されている。符号114は、アーム112の他端側に連設されたサブアーム115の先端に設けられたバランスローラである(例えば、特開2004-107021号公報等参照)。  The damper 110 is provided on the downstream side of the guide member 103 and supports and rolls on the back surface of the roll paper S. The damper 110 rotatably supports the support roller 111 and the other end swings on the machine base 100. The arm 112 is movably supported, and the support roller 111 includes a spring 113 that urges the arm 112 in a direction from the back surface side to the front surface side of the roll paper S. Reference numeral 114 denotes a balance roller provided at the tip of a sub arm 115 connected to the other end of the arm 112 (see, for example, Japanese Patent Application Laid-Open No. 2004-107021). *
そして、このダンパ110により、ロール紙Sの送出速度よりも巻取部102の巻取速度が速くなって、ロール紙Sに生ずる張力が増すと、支承ローラ111が押されるので、アーム112がスプリング113の付勢力とバランスローラ114の重さにより揺動し、これにより、ロール紙Sに生じる張力が調整される。即ち、一般に、巻取リール101に巻き取られたロール紙の直径が大きくなると、それだけ、1回転当りの巻取長さが長くなるので、その分、ロール紙Sを引っ張る力が増し、また、巻取リール101に巻き取られたロール紙Sの直径が小さい場合でも、印字スピードが高速化すると、巻取量も高速化するので、それだけ、ロール紙Sを引っ張りやすくなり、そのため、プリンタの場合には、この張力の増加分が印刷部に達するので、印字が伸び、印字品質が低下する事態を生じる。上記のダンパ110は、このようなロール紙Sの張力変化を調整して、印刷部105における印字品質の低下を防止している。  When the winding speed of the winding unit 102 becomes faster than the feeding speed of the roll paper S by the damper 110 and the tension generated on the roll paper S increases, the support roller 111 is pushed, so that the arm 112 is spring-loaded. The roll is swung by the urging force of 113 and the weight of the balance roller 114, thereby adjusting the tension generated in the roll paper S. That is, generally, as the diameter of the roll paper wound around the take-up reel 101 increases, the winding length per rotation increases accordingly, and accordingly, the force for pulling the roll paper S increases, Even when the diameter of the roll paper S taken up on the take-up reel 101 is small, if the printing speed is increased, the winding amount is also increased, so that it becomes easier to pull the roll paper S. In this case, the increased amount of the tension reaches the printing portion, so that the printing is extended and the printing quality is deteriorated. The damper 110 adjusts such a change in the tension of the roll paper S to prevent a decrease in print quality in the printing unit 105. *
また、従来においては、ロール紙Sの張力が所定以上に大きくなる場合には、これをリミットセンサで検知し、巻取部102の巻取リール101の回転を停止させ、あるいは、減速して、ロール紙Sに生じる張力を調整することも行なっている。この場合、ステッピングモータの起動-停止は、急激にではなく、緩やかに始動し、緩やかに停止するように制御される。  Conventionally, when the tension of the roll paper S becomes larger than a predetermined value, this is detected by a limit sensor, and the rotation of the take-up reel 101 of the take-up unit 102 is stopped or decelerated. The tension generated in the roll paper S is also adjusted. In this case, the start-stop of the stepping motor is controlled not to start suddenly but to start gently and stop gently. *
特開2004-107021号公報JP 2004-107021 A
ところで、この従来のロール紙の巻取装置においては、ロール紙Sの張力が所定以上に大きくなる場合には、巻取部102の巻取リール101の回転を停止させ、あるいは、減速して、ロール紙Sに生じる張力を調整することを行なっているが、巻き上げる巻取リール101の慣性重量によるなどして、停止や減速による制動に遅れが生じ、そのため、プリンタの場合では、上流にある印刷部105への衝撃が避けられずに、どうしても印字の伸縮が生じるなどの不具合が発生する虞があるという問題があった。  By the way, in this conventional roll paper winding device, when the tension of the roll paper S becomes larger than a predetermined value, the rotation of the winding reel 101 of the winding unit 102 is stopped or decelerated, Although the tension generated in the roll paper S is adjusted, there is a delay in braking due to stoppage or deceleration due to the inertia weight of the take-up reel 101 to be wound up. There is a problem in that the impact on the portion 105 is unavoidable, and there is a risk that the print may expand or contract. *
本発明は上記の問題点に鑑みて為されたもので、ロール紙の張力が必要以上に大きくなっても、ロール紙の停止や減速による制動に遅れが生じないようにし、制動の応答性を向上させ、プリンタの場合には、印字品質の低下を確実に防止できるようにしたロール紙の巻取装置を提供することを目的とする。 The present invention has been made in view of the above problems. Even when the tension of the roll paper is increased more than necessary, the delay of braking due to the stop or deceleration of the roll paper is prevented, and the braking response is improved. An object of the present invention is to provide a roll paper winding device which can be improved and reliably prevented from deteriorating print quality in the case of a printer.
上記課題を解決するため、本発明のロール紙の巻取装置は、機台に設けられロール紙供給部から送出されるロール紙を巻取リールに巻き取る巻取部と、上記機台に設けられ送出されるロール紙の裏面を摺接させてガイドするガイド部材と、上記巻取部の巻取によりロール紙に付与される張力の調整を行なうダンパとを備え、該ダンパを、上記ガイド部材の下流側に設けられ上記ロール紙の裏面を支承して転動する支承ローラと、一端側が上記支承ローラを回転可能に支持し他端側が機台に揺動可能に支持されるアームと、上記支承ローラが上記ロール紙の裏面側から表面側に向かう方向に上記アームを付勢するスプリングとを備えて構成したロール紙の巻取装置において、 上記ダンパのアームに、上記支承ローラの上流側で上記ロール紙の表面に当接して転動し上記アームが上記スプリングの付勢力に抗して揺動したとき該ロール紙の表面を押圧する押圧ローラを設け、上記機台に、上記アームの所要の揺動位置で上記ロール紙を介して上記押圧ローラが当接し該押圧ローラの押圧により該ロール紙に摺接抵抗を付与する摺接抵抗部材を設けた構成としている。  In order to solve the above-mentioned problems, a roll paper winding device of the present invention is provided in a machine base, and is provided in the machine base and a winding unit that winds roll paper sent from a roll paper supply unit onto a take-up reel. A guide member for sliding and guiding the back surface of the roll paper to be delivered and a damper for adjusting the tension applied to the roll paper by the winding of the winding unit, the damper being provided with the guide member A support roller which is provided on the downstream side of the roll paper and rolls while supporting the back surface of the roll paper, an arm whose one end side rotatably supports the support roller and the other end side is swingably supported by the machine base, and In the roll paper winding device in which the support roller is configured to include a spring that biases the arm in a direction from the back surface side to the front surface side of the roll paper, the arm of the damper is disposed upstream of the support roller. Of the above roll paper A pressing roller that presses against the surface of the roll paper when the arm rolls against the surface and rocks against the urging force of the spring, and the required swing position of the arm is provided on the machine base. In this configuration, there is provided a sliding contact resistance member that abuts the pressing roller via the roll paper and applies sliding resistance to the roll paper by the pressing of the pressing roller. *
これにより、ロール紙が巻取部の巻取リールに巻き取られて移動する際は、ダンパの押圧ローラと支承ローラとの間に挿通され、ロール紙の表面側を押圧ローラが転動し、ロール紙の裏面側を支承ローラが転動する。そして、ダンパのコイルスプリングの付勢力により、アームを介して支承ローラがロール紙の裏面側から表面側に向かう方向にロール紙を付勢しており、アームは、ロール紙に生じる張力に応じて揺動し、この揺動により、ロール紙に生じる張力を調整する。この場合、ロール紙の張力が所定以上に大きくなる場合には、支承ローラが更に押され、アームが所要の揺動位置まで揺動すると、ロール紙を介して押圧ローラが摺接部材に当接し、この押圧ローラの押圧によりロール紙に摺接抵抗が付与され、謂わば、ブレーキがかかる状態になる。そのため、ロール紙がこの部位で制動され、上流側の張力の増加が抑えられ、ロール紙の制動に遅れが生じることがなくなり、制動の応答性が向上させられる。その結果、プリンタの場合には、上流にある印刷部へ衝撃が伝達されてしまう事態が抑止され、印字品質の低下を確実に防止できるようになる。  Thereby, when the roll paper is wound around the take-up reel of the take-up unit and moves, the roll paper is inserted between the pressure roller and the support roller of the damper, and the pressure roller rolls on the surface side of the roll paper, The support roller rolls on the back side of the roll paper. And, by the biasing force of the coil spring of the damper, the support roller urges the roll paper in the direction from the back side to the front side of the roll paper via the arm, and the arm responds to the tension generated in the roll paper. It swings, and the tension generated in the roll paper is adjusted by this swing. In this case, when the tension of the roll paper becomes larger than a predetermined value, when the support roller is further pushed and the arm swings to the required swing position, the press roller comes into contact with the sliding contact member via the roll paper. The slidable contact resistance is applied to the roll paper by the pressing of the pressing roller, so that the brake is applied. Therefore, the roll paper is braked at this portion, the increase in upstream tension is suppressed, the delay of braking of the roll paper does not occur, and the braking response is improved. As a result, in the case of a printer, a situation in which an impact is transmitted to the upstream printing unit is suppressed, and a decrease in print quality can be reliably prevented. *
そして、必要に応じ、上記摺接抵抗部材を上記ガイド部材に連設し、該摺接抵抗部材の表面の摩擦係数を上記ガイド部材の摩擦係数よりも大きくした構成としている。これにより、アームの揺動範囲が小さいときには、ロール紙をガイド部材に摺接させて、移動を円滑に行なわせることができるとともに、アームが、摺接抵抗部材側に大きく揺動したときには、摺接抵抗部材により制動を行なうことができ、切換えを容易に行なうことができるようになる。また、摺接抵抗部材は、ガイド部材より摺接抵抗が大きいので、この点でも、制動を確実に行なうことができるようになる。  If necessary, the sliding contact resistance member is connected to the guide member, and the friction coefficient of the surface of the sliding contact resistance member is made larger than the friction coefficient of the guide member. As a result, when the swing range of the arm is small, the roll paper can be slidably contacted with the guide member so that the movement can be smoothly performed. Brake can be performed by the contact resistance member, and switching can be easily performed. Further, since the sliding contact resistance member has a sliding contact resistance larger than that of the guide member, braking can be reliably performed also in this respect. *
また、必要に応じ、上記摺接抵抗部材の表面を横断面円弧状に膨出形成した構成としている。摺接抵抗部材の表面が横断面円弧状に膨出形成されているので、アームが、摺接抵抗部材側に大きく揺動したとき、押圧ローラにより、接触させやすく、それだけ、応答性を向上させることができる。 Further, if necessary, the surface of the sliding contact resistance member is formed to bulge in a cross-sectional arc shape. Since the surface of the slidable contact resistance member bulges out in a cross-sectional arc shape, when the arm swings greatly to the slidable contact resistance member side, it is easy to make contact with the pressure roller, and the responsiveness is improved accordingly. be able to.
本発明によれば、ロール紙の張力が必要以上に大きくなっても、ロール紙の停止や減速による制動に遅れが生じないようにし、制動の応答性を向上させ、プリンタの場合には、印字品質の低下を確実に防止できる。 According to the present invention, even when the tension of the roll paper becomes larger than necessary, the braking is not delayed due to the stop or deceleration of the roll paper, and the braking response is improved. It is possible to reliably prevent quality degradation.
以下、添付図面に基づいて、本発明の実施の形態に係るロール紙の巻取装置について詳細に説明する。 図1及び図2に示す本発明の実施の形態に係るロール紙の巻取装置Tは、例えば、物品に貼付されるラベルを帯状台紙に仮着したロール紙Sにおいて、ラベルに所要の印刷を行なうためのプリンタに用いられる。プリンタにおいては、未印刷のロール紙Sを送出してラベルに印刷を行ない、巻取装置Tにより巻き取る。図1及び図2中、符号Pは、ラベルに印刷を行なうサーマルヘッドPa及びプラテンPbを備えた印刷部である。  Hereinafter, a roll paper winding device according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings. The roll paper winding device T according to the embodiment of the present invention shown in FIGS. 1 and 2 performs, for example, the required printing on the label in the roll paper S temporarily attached to the belt-like mount with the label attached to the article. Used for printers to do. In the printer, the unprinted roll paper S is sent out, printed on the label, and taken up by the take-up device T. In FIG. 1 and FIG. 2, reference numeral P denotes a printing unit including a thermal head Pa and a platen Pb for printing on a label. *
本発明の実施の形態に係るロール紙Sの巻取装置Tは、図1乃至図4に示すように、機台1内に設けられロール紙供給部(図示せず)から送出されたロール紙Sを、巻取リール2に巻き取る巻取部3を備えている。ロール紙供給部から送出されたロール紙Sは、機台1の排出口4から排出されるとともに、排出口4よりも下部において機台1の取入口5から再び機台1内部に入る。巻取リール2は、機台1内に設けられており、図示外のステッピングモータにより、駆動される。また、機台1には、ロール紙Sの張力が所定以上になったことを検知する図示外のリミットセンサが設けられており、リミットセンサによる検知があると、ステッピングモータを停止し、巻取部3の巻取リール2の回転を停止させる。  The roll paper S winding device T according to the embodiment of the present invention, as shown in FIGS. 1 to 4, is provided in the machine base 1 and fed from a roll paper supply unit (not shown). A winding unit 3 for winding S around the winding reel 2 is provided. The roll paper S sent out from the roll paper supply unit is discharged from the discharge port 4 of the machine base 1 and enters the inside of the machine base 1 again from the inlet 5 of the machine base 1 below the discharge port 4. The take-up reel 2 is provided in the machine base 1 and is driven by a stepping motor (not shown). In addition, the machine base 1 is provided with a limit sensor (not shown) that detects that the tension of the roll paper S has become a predetermined value or more. When the limit sensor detects the tension, the stepping motor is stopped and the winding is stopped. The rotation of the take-up reel 2 of the section 3 is stopped. *
また、本巻取装置Tは、機台1に設けられ送出されるロール紙Sの裏面を摺接させてガイドするガイド部材10を備えている。ガイド部材10は、排出口4の後位において、機台1に突出形成されている。詳しくは、機台1の排出口4の下部には、ロール紙Sの幅に対応した幅を有し、断面C字状であって、コーナ部が断面円弧状に形成されたチャンネル部材11が、各コーナ部を上下方向に位置させて、左右一対の取付ブラケット12を介して、機台1に固定されている。そして、このチャンネル部材11の上側半分の表面には、例えば、4フッ化エチレン樹脂などの摺接抵抗の極めて低い樹脂製の表面部材13が貼着されており、この表面部材13が、ロール紙Sが摺接するガイド部材10を構成している。  Further, the winding device T includes a guide member 10 that is provided in the machine base 1 and guides the back surface of the roll paper S that is sent out by sliding contact. The guide member 10 protrudes from the machine base 1 at the rear of the discharge port 4. Specifically, a channel member 11 having a width corresponding to the width of the roll paper S, having a C-shaped cross section, and a corner portion formed in an arc shape in the cross section is provided below the discharge port 4 of the machine base 1. Each corner is positioned in the vertical direction and is fixed to the machine base 1 via a pair of left and right mounting brackets 12. A surface member 13 made of a resin having a very low sliding contact resistance such as, for example, tetrafluoroethylene resin is attached to the surface of the upper half of the channel member 11. S constitutes a guide member 10 in sliding contact. *
また、本巻取装置Tは、巻取部3の巻取によりロール紙Sに付与される張力の調整を行なうダンパ20を備えている。ダンパ20は、ガイド部材10の下流側に設けられロール紙Sの裏面を支承して転動する支承ローラ21と、一端側が支承ローラ21を回転可能に支持し他端側が機台1に揺動可能に支持されるアーム22と、支承ローラ21が上記ロール紙Sの裏面側から表面側に向かう外向きの方向にアーム22を付勢するコイルスプリング23とを備えて構
成されている。 詳しくは、アーム22は、所定間隔で離間した一対のアーム板24を備えており、各アーム板24の一端側には、第1シャフト25が架設されており、この第1シャフト25に、支承ローラ21が回転自在に軸支されている。一方、各アーム板24の他端には、揺動軸26が架設されている。揺動軸26は、上記の一対のブラケット12間に貫通して回動可能に支持されている。これにより、アーム22は、揺動軸26を中心に、ブラケット12に対して上下方向に揺動する。また、コイルスプリング23は、チャンネル部材11の内部において、チャンネル部材11の下側と揺動軸26との間に、引張状態で架設されている。 
The winding device T includes a damper 20 that adjusts the tension applied to the roll paper S by winding of the winding unit 3. The damper 20 is provided on the downstream side of the guide member 10 and supports and rolls on the back surface of the roll paper S. The damper 20 rotatably supports the support roller 21 at one end and swings on the machine base 1 at the other end. The arm 22 is supported, and the support roller 21 includes a coil spring 23 that urges the arm 22 in an outward direction from the back surface side to the front surface side of the roll paper S. Specifically, the arm 22 includes a pair of arm plates 24 spaced at a predetermined interval, and a first shaft 25 is installed on one end side of each arm plate 24, and a support shaft is supported on the first shaft 25. A roller 21 is rotatably supported on the shaft. On the other hand, a swing shaft 26 is installed on the other end of each arm plate 24. The swing shaft 26 is rotatably supported by penetrating between the pair of brackets 12. As a result, the arm 22 swings up and down with respect to the bracket 12 about the swing shaft 26. In addition, the coil spring 23 is installed in a tension state between the lower side of the channel member 11 and the swing shaft 26 inside the channel member 11.
また、ダンパ20のアーム22には、支承ローラ21の上流側でロール紙Sの表面に当接して転動し、アーム22がコイルスプリング23の付勢力に抗して揺動したとき、ロール紙Sの表面を押圧する押圧ローラ30が設けられている。詳しくは、一対のアーム板24の一端側には、第1シャフト25の上側において、第2シャフト31が架設されており、この第2シャフト31に、押圧ローラ30が回転自在に軸支されている。  When the arm 22 of the damper 20 rolls in contact with the surface of the roll paper S on the upstream side of the support roller 21 and swings against the urging force of the coil spring 23, the roll paper is provided. A pressing roller 30 that presses the surface of S is provided. Specifically, a second shaft 31 is installed on one end side of the pair of arm plates 24 above the first shaft 25, and the pressing roller 30 is rotatably supported by the second shaft 31. Yes. *
更に、本巻取装置Tにおいては、機台1に、アーム22の内向きの所要の揺動位置で、ロール紙Sを介して押圧ローラ30が当接し押圧ローラ30の押圧によりロール紙Sに摺接抵抗を付与する摺接抵抗部材40が設けられている。上記のチャンネル部材11の下側半分の表面には、例えば、ゴムやスポンジからなる表面部材41が貼着されており、この表面部材41が、ロール紙Sに摺接抵抗を付与する摺接抵抗部材40として構成されている。即ち、摺接抵抗部材40は、ガイド部材10に連設されており、摺接抵抗部材40の表面の摩擦係数は、ガイド部材10の摩擦係数よりも大きくなるようにしている。また、摺動抵抗部材40は、コーナ部が断面円弧状に形成されたチャンネル部材11の下側に設けられるので、摺接抵抗部材40の表面が横断面円弧状に膨出形成されることになる。  Further, in the present winding device T, the pressing roller 30 abuts on the machine base 1 through the roll paper S at the required inward swing position of the arm 22, and the roll paper S is pressed by the pressing roller 30. A sliding contact resistance member 40 that provides sliding contact resistance is provided. A surface member 41 made of, for example, rubber or sponge is attached to the surface of the lower half of the channel member 11, and the surface member 41 provides sliding contact resistance that imparts sliding contact resistance to the roll paper S. The member 40 is configured. That is, the sliding contact resistance member 40 is connected to the guide member 10, and the friction coefficient of the surface of the sliding contact resistance member 40 is set to be larger than the friction coefficient of the guide member 10. Further, since the sliding resistance member 40 is provided on the lower side of the channel member 11 in which the corner portion is formed in an arc shape in cross section, the surface of the sliding contact resistance member 40 is formed to bulge out in an arc shape in cross section. Become. *
従って、この実施の形態に係る巻取装置Tを備えたプリンタにより、ロール紙Sに印刷を行なうときは、ロール紙供給部からロール紙Sを送出し、このロール紙Sに印刷部Pで所要の印刷を行なう。印刷を終えたロール紙Sは、排出口4からから排出されるとともに、ガイド部材10上を摺接して移動し、取入口5から再び機台1内部に入り、巻取装置Tの巻取リール2により巻き取られていく。この場合ガイド部材10は、4フッ化エチレン樹脂などの摺接抵抗の極めて低い樹脂製の表面部材で形成されているので、円滑に移動する。  Therefore, when printing on the roll paper S by a printer equipped with the winding device T according to this embodiment, the roll paper S is sent from the roll paper supply unit, and the roll paper S is printed by the printing unit P. Print. The roll paper S that has been printed is discharged from the discharge port 4, moved in sliding contact with the guide member 10, enters the machine base 1 again from the intake port 5, and is taken up by the take-up reel of the take-up device T. 2 is wound up. In this case, the guide member 10 is formed of a resin-made surface member with extremely low sliding contact resistance such as tetrafluoroethylene resin, and thus moves smoothly. *
巻取装置Tのダンパ20においては、ロール紙Sは、押圧ローラ30と支承ローラ21との間に挿通され、ロール紙Sの表面側を押圧ローラ30が転動し、ロール紙Sの裏面側を支承ローラ21が転動する。そして、ダンパ20のコイルスプリング23の付勢力により、アーム22を介して支承ローラ21がロール紙Sの裏面側から表面側に向かう方向にロール紙Sを付勢しており、アーム22は、ロール紙Sに生じる張力に応じて揺動し、この揺動により、ロール紙Sに生じる張力を調整している。即ち、ラベルの送出速度よりも巻取部3の巻取速度が速くなって、ロール紙Sに生ずる張力が増すと、支承ローラ21が押されるので、アーム22がコイルスプリング23の付勢力に抗して揺動させられ、これにより、ロール紙Sに生じる張力が調整される。  In the damper 20 of the winding device T, the roll paper S is inserted between the pressing roller 30 and the support roller 21, and the pressing roller 30 rolls on the surface side of the roll paper S, and the back surface side of the roll paper S. The support roller 21 rolls. Then, due to the biasing force of the coil spring 23 of the damper 20, the support roller 21 biases the roll paper S in the direction from the back surface side to the front surface side of the roll paper S via the arm 22. It swings according to the tension generated in the paper S, and the tension generated in the roll paper S is adjusted by this swing. That is, when the winding speed of the winding unit 3 becomes faster than the label feeding speed and the tension generated in the roll paper S increases, the support roller 21 is pushed, so the arm 22 resists the urging force of the coil spring 23. Thus, the tension generated in the roll paper S is adjusted. *
この状態において、ロール紙Sの張力が所定以上に大きくなる場合には、これをリミットセンサが検知し、巻取部3の巻取リール2の回転を停止させ、あるいは、減速する。この場合、巻き上げる巻取リール2の慣性重量によるなどして、停止や減速による制動に遅れが生じ、上流にある印刷部Pへ衝撃が伝達されて印字の伸縮が生じるなどの不具合が発生しようとしても、ダンパ20の作用により、この事態が抑止される。  In this state, when the tension of the roll paper S becomes larger than a predetermined value, the limit sensor detects this, and the rotation of the take-up reel 2 of the take-up unit 3 is stopped or decelerated. In this case, there is a delay in braking due to stopping or deceleration due to the inertia weight of the take-up reel 2 to be wound up, and an inconvenience such as expansion and contraction of printing due to an impact transmitted to the printing section P located upstream. However, this situation is suppressed by the action of the damper 20. *
即ち、ロール紙Sの張力が所定以上に大きくなる場合には、図2に示すように、支承ローラ21が更に押され、アーム22が所要の揺動位置まで揺動すると、ロール紙Sを介して押圧ローラ30が摺接抵抗部材40に当接し、この押圧ローラ30の押圧によりロール紙Sに摺接抵抗が付与され、謂わば、ブレーキがかかる状態になる。そのため、ロール紙Sがこの部位で制動され、上流側の張力の増加が抑えられ、ロール紙Sの制動に遅れが生じることがなくなり、制動の応答性が向上させられる。その結果、上流にある印刷部Pへ衝撃が伝達されてしまう事態が抑止され、印字品質の低下を確実に防止できるようになる。  That is, when the tension of the roll paper S becomes larger than a predetermined value, as shown in FIG. 2, when the support roller 21 is further pushed and the arm 22 swings to the required swing position, the roll paper S passes through the roll paper S. Thus, the pressing roller 30 comes into contact with the sliding resistance member 40, and the pressing resistance of the pressing roller 30 applies the sliding resistance to the roll paper S, so that the brake is applied. Therefore, the roll paper S is braked at this portion, an increase in the upstream tension is suppressed, and no delay occurs in the braking of the roll paper S, so that the braking response is improved. As a result, a situation in which an impact is transmitted to the upstream printing unit P is suppressed, and a reduction in print quality can be reliably prevented. *
この場合、摺接抵抗部材40をガイド部材10に連設し、摺接抵抗部材40の表面の摩擦係数をガイド部材10の摩擦係数よりも大きくしてあるので、アーム22の揺動範囲が小さいときには、ロール紙Sをガイド部材10に摺接させて、移動を円滑に行なわせることができるとともに、アーム22が、摺接抵抗部材40側に大きく揺動したときには、摺接抵抗部材40により制動を行なうことができ、切換えを容易に行なうことができるようになる。また、摺接抵抗部材40は、ゴムやスポンジなどの摺接抵抗の大きい材料で形成されているので、この点でも、制動を確実に行なうことができるようになる。更に、摺接抵抗部材40の表面が横断面円弧状に膨出形成されているので、アーム22が、摺接抵抗部材40側に大きく揺動したとき、押圧ローラ30により、接触させやすく、それだけ、応答性を向上させることができる。  In this case, since the sliding contact resistance member 40 is connected to the guide member 10 and the friction coefficient of the surface of the sliding contact resistance member 40 is larger than the friction coefficient of the guide member 10, the swing range of the arm 22 is small. Sometimes, the roll paper S can be brought into sliding contact with the guide member 10 to smoothly move, and when the arm 22 swings greatly toward the sliding contact resistance member 40, braking is performed by the sliding contact resistance member 40. Thus, switching can be performed easily. Further, since the sliding contact resistance member 40 is made of a material having a large sliding contact resistance such as rubber or sponge, braking can be reliably performed in this respect as well. Further, since the surface of the sliding contact resistance member 40 is formed to bulge out in an arc shape in cross section, when the arm 22 is largely swung to the sliding contact resistance member 40 side, it can be easily brought into contact with the pressing roller 30, and only , Responsiveness can be improved. *
尚、上記実施の形態においては、摺接抵抗部材40を、ゴムやスポンジからなる表面部材41で構成したが、必ずしもこれに限定されるものではなく、例えば、金属表面にローレット加工を施して、摩擦抵抗を増すようにしても良く、適宜変更して差支えない。 また、上記実施の形態においては、本発明をプリンタに適用したが、必ずしもこれに限定されるものではなく、ラベル貼付装置など、ロール紙Sを取り扱う装置であれば、どのような装置に適用しても良く、適宜変更して差支えない。 In the above embodiment, the sliding contact resistance member 40 is constituted by the surface member 41 made of rubber or sponge, but is not necessarily limited to this. For example, the metal surface is knurled, The frictional resistance may be increased and may be changed as appropriate. In the above embodiment, the present invention is applied to a printer. However, the present invention is not necessarily limited to this, and any apparatus that handles the roll paper S, such as a labeling apparatus, may be applied. It may be changed as appropriate.
本発明の実施の形態に係るロール紙の巻取装置を示す側面断面である。It is side surface cross section which shows the winding apparatus of the roll paper which concerns on embodiment of this invention. 本発明の実施の形態に係るロール紙の巻取装置をその作用とともに示す側面断面図である。It is side surface sectional drawing which shows the winding apparatus of the roll paper which concerns on embodiment of this invention with the effect | action. 本発明の実施の形態に係るロール紙の巻取装置の要部を示す図であり、(a)は正面斜視図、(b)は背面斜視図である。It is a figure which shows the principal part of the winding apparatus of the roll paper which concerns on embodiment of this invention, (a) is a front perspective view, (b) is a rear perspective view. 本発明の実施の形態に係るロール紙の巻取装置の要部を示す分解斜視図である。It is a disassembled perspective view which shows the principal part of the winding apparatus of the roll paper which concerns on embodiment of this invention. 従来のロール紙の巻取装置の一例を示す図である。It is a figure which shows an example of the conventional winding apparatus of roll paper.
符号の説明Explanation of symbols
T 巻取装置 S ロール紙 P 印刷部 1 機台 2 巻取リール 3 巻取部 4 排出口 5 取入口10 ガイド部材11 チャンネル部材12 取付ブラケット13 表面部材20 ダンパ21 支承ローラ22 アーム23 コイルスプリング24 アーム板25 第1シャフト26 揺動軸30 押圧ローラ31 第2シャフト40 摺接抵抗部材41 表面部材 T winding device S roll paper P printing unit 1 unit 2 winding reel 3 winding unit 4 discharge port 5 outlet 10 guide member 11 channel member 12 mounting bracket 13 surface member 20 damper 21 support roller 22 arm 23 coil spring 24 Arm plate 25 First shaft 26 Oscillating shaft 30 Pressing roller 31 Second shaft 40 Sliding contact resistance member 41 Surface member

Claims (3)

  1. 機台に設けられロール紙供給部から送出されるロール紙を巻取リールに巻き取る巻取部と、上記機台に設けられ送出されるロール紙の裏面を摺接させてガイドするガイド部材と、上記巻取部の巻取によりロール紙に付与される張力の調整を行なうダンパとを備え、該ダンパを、上記ガイド部材の下流側に設けられ上記ロール紙の裏面を支承して転動する支承ローラと、一端側が上記支承ローラを回転可能に支持し他端側が機台に揺動可能に支持されるアームと、上記支承ローラが上記ロール紙の裏面側から表面側に向かう方向に上記アームを付勢するスプリングとを備えて構成したロール紙の巻取装置において、 上記ダンパのアームに、上記支承ローラの上流側で上記ロール紙の表面に当接して転動し上記アームが上記スプリングの付勢力に抗して揺動したとき該ロール紙の表面を押圧する押圧ローラを設け、 上記機台に、上記アームの所要の揺動位置で上記ロール紙を介して上記押圧ローラが当接し該押圧ローラの押圧により該ロール紙に摺接抵抗を付与する摺接抵抗部材を設けたことを特徴とするロール紙の巻取装置。 A take-up unit which is provided on the machine base and winds the roll paper sent from the roll paper supply unit on a take-up reel; and a guide member which is provided on the machine base and guides the back surface of the roll paper sent out by sliding contact And a damper for adjusting the tension applied to the roll paper by the winding of the winding unit, and the damper is provided on the downstream side of the guide member and supports the back surface of the roll paper to roll. A support roller, an arm whose one end is rotatably supported by the support roller, and the other end is swingably supported by the machine base, and the arm in the direction from the back side to the front side of the roll paper. A roll paper winding device configured to include a spring that biases the arm, and the arm of the damper rolls in contact with the surface of the roll paper on the upstream side of the support roller on the arm of the damper. Force There is provided a pressure roller that presses the surface of the roll paper when it swings against the surface, and the pressure roller contacts the machine base via the roll paper at the required swing position of the arm. A roll paper winding device comprising a sliding contact resistance member that applies a sliding resistance to the roll paper by pressing.
  2. 上記摺接抵抗部材を上記ガイド部材に連設し、該摺接抵抗部材の表面の摩擦係数を上記ガイド部材の摩擦係数よりも大きくしたことを特徴とする請求項1記載のロール紙の巻取装置。 2. The roll paper winding according to claim 1, wherein the sliding contact resistance member is connected to the guide member, and the friction coefficient of the surface of the sliding contact resistance member is made larger than the friction coefficient of the guide member. apparatus.
  3. 上記摺接抵抗部材の表面を横断面円弧状に膨出形成したことを特徴とする請求項2記載のロール紙の巻取装置。 The roll paper winding device according to claim 2, wherein the surface of the sliding contact resistance member is formed to bulge in a cross-sectional arc shape.
PCT/JP2008/070099 2008-02-28 2008-11-05 Take-up device of roll of paper WO2009107280A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2008-047515 2008-02-28
JP2008047515A JP4235245B1 (en) 2008-02-28 2008-02-28 Roll paper winding device

Publications (1)

Publication Number Publication Date
WO2009107280A1 true WO2009107280A1 (en) 2009-09-03

Family

ID=40506392

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/070099 WO2009107280A1 (en) 2008-02-28 2008-11-05 Take-up device of roll of paper

Country Status (2)

Country Link
JP (1) JP4235245B1 (en)
WO (1) WO2009107280A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012142900A1 (en) * 2011-04-22 2012-10-26 山东新北洋信息技术股份有限公司 Double sided printer and paper feeding control method thereof
DE102013206805A1 (en) * 2013-04-16 2014-10-16 Von Ardenne Anlagentechnik Gmbh Tape substrate chuck
DE102015119259A1 (en) 2015-11-09 2017-05-11 Von Ardenne Gmbh Tape substrate transfer device
CN116024822A (en) * 2022-12-15 2023-04-28 扬州市谢桥蓬布有限公司 Three-proofing cloth and base cloth drying device thereof
CN116216400A (en) * 2023-05-06 2023-06-06 广东包庄科技有限公司 Rolling mode control method and device, electronic equipment and storage medium

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6070278B2 (en) * 2012-04-24 2017-02-01 セイコーエプソン株式会社 Medium conveying apparatus and recording apparatus
JP6354318B2 (en) * 2014-05-19 2018-07-11 セイコーエプソン株式会社 Medium transport apparatus, printer, and control method for medium transport apparatus
JP6632700B2 (en) * 2018-12-17 2020-01-22 サトーホールディングス株式会社 Printer
CN110217630B (en) * 2019-06-05 2020-10-02 长江大学工程技术学院 Tension damper

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5477608U (en) * 1977-11-10 1979-06-02
JP2917138B1 (en) * 1998-02-26 1999-07-12 株式会社不二鉄工所 Dancer roller device
JP2003252501A (en) * 2002-03-04 2003-09-10 Ishida Co Ltd Label issuing device
JP2004107021A (en) * 2002-09-18 2004-04-08 Mutoh Ind Ltd Winder for recorder

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5477608U (en) * 1977-11-10 1979-06-02
JP2917138B1 (en) * 1998-02-26 1999-07-12 株式会社不二鉄工所 Dancer roller device
JP2003252501A (en) * 2002-03-04 2003-09-10 Ishida Co Ltd Label issuing device
JP2004107021A (en) * 2002-09-18 2004-04-08 Mutoh Ind Ltd Winder for recorder

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012142900A1 (en) * 2011-04-22 2012-10-26 山东新北洋信息技术股份有限公司 Double sided printer and paper feeding control method thereof
DE102013206805A1 (en) * 2013-04-16 2014-10-16 Von Ardenne Anlagentechnik Gmbh Tape substrate chuck
DE102013206805B4 (en) * 2013-04-16 2015-02-12 Von Ardenne Gmbh Tape substrate chuck
DE102015119259A1 (en) 2015-11-09 2017-05-11 Von Ardenne Gmbh Tape substrate transfer device
DE102015119259B4 (en) * 2015-11-09 2017-10-26 Von Ardenne Gmbh Tape substrate transfer device
CN116024822A (en) * 2022-12-15 2023-04-28 扬州市谢桥蓬布有限公司 Three-proofing cloth and base cloth drying device thereof
CN116216400A (en) * 2023-05-06 2023-06-06 广东包庄科技有限公司 Rolling mode control method and device, electronic equipment and storage medium
CN116216400B (en) * 2023-05-06 2023-07-25 广东包庄科技有限公司 Rolling mode control method and device, electronic equipment and storage medium

Also Published As

Publication number Publication date
JP4235245B1 (en) 2009-03-11
JP2009203016A (en) 2009-09-10

Similar Documents

Publication Publication Date Title
JP4235245B1 (en) Roll paper winding device
US9545803B2 (en) Printer with mechanism for controlling recording medium tension
US8485462B2 (en) Method of controlling paper transportation in an apparatus, and an apparatus using the method
US7695204B2 (en) Wide format printer having alternative print zone arrangement
JP4448054B2 (en) Printer
JP2014058118A (en) Treatment liquid coating device for inkjet printer, and image formation device including the same
KR200441212Y1 (en) A slitting machine
US10689218B2 (en) Printing apparatus
JP2015030545A (en) Roll paper supply device and recording device
JP2970401B2 (en) Packaging machine with inkjet recording device
US11059311B2 (en) Printer
JPH037173Y2 (en)
US20070059077A1 (en) Wide format printer having a web path adapted for high speed printing
US10696508B2 (en) Sheet conveying apparatus
JPH08151149A (en) Printer
CN114407542A (en) Roll paper printer
JP5766018B2 (en) Foil transfer device
JP4424509B2 (en) Paper feeding device of recording apparatus and recording apparatus provided with the same
JPS60204559A (en) Device for appropriately sending out belt material
KR102240530B1 (en) Digital printing machine
JP7218996B2 (en) inkjet printer
JP4183822B2 (en) Roll paper feeding apparatus and image forming apparatus
US20110268489A1 (en) Linear Roll Tensioning System for Continuous Web Printer
JP2004175058A (en) Image formation apparatus
KR101495592B1 (en) Card printer with tensioning device for printing-ribbon

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08872764

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 08872764

Country of ref document: EP

Kind code of ref document: A1