WO2012081313A1 - Medium storing and advancing device - Google Patents

Medium storing and advancing device Download PDF

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Publication number
WO2012081313A1
WO2012081313A1 PCT/JP2011/074805 JP2011074805W WO2012081313A1 WO 2012081313 A1 WO2012081313 A1 WO 2012081313A1 JP 2011074805 W JP2011074805 W JP 2011074805W WO 2012081313 A1 WO2012081313 A1 WO 2012081313A1
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WO
WIPO (PCT)
Prior art keywords
medium
drum
tape
tapes
rollers
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PCT/JP2011/074805
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French (fr)
Japanese (ja)
Inventor
悟 岩▲崎▼
Original Assignee
沖電気工業株式会社
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.)
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Publication date
Application filed by 沖電気工業株式会社 filed Critical 沖電気工業株式会社
Priority to CN201180019484.9A priority Critical patent/CN102844255B/en
Publication of WO2012081313A1 publication Critical patent/WO2012081313A1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
    • B65H29/006—Winding articles into rolls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/10—Handled articles or webs
    • B65H2701/19—Specific article or web
    • B65H2701/1912—Banknotes, bills and cheques or the like

Definitions

  • the present invention relates to a medium storing and feeding device for storing and feeding a medium by winding and feeding a tape between a drum and a reel.
  • a single drum and two reels are provided, and two tapes supplied from the two reels are superposed via an idle roller and guided to the drum.
  • the end of the tape is fixed to the outer periphery of the drum, the medium fed between the tapes is wound by the drum together with the tape by the conveying member, the medium is stored, and the medium is drummed by rewinding the tape by the reel.
  • There are some which are extended from the outer periphery see, for example, Patent Document 1).
  • FIG. 5 is a schematic side view of such a conventional medium feeding device
  • FIG. 6 is a perspective view thereof.
  • 1 is a drum
  • 2 and 3 are reels
  • 4 is a tape fed from one reel
  • 5 is a tape fed from the other reel 3
  • one end of each of the tapes 4 and 5 is on the reels 2 and 3.
  • the other ends of the tapes 4 and 5 are fixed to the outer periphery of the drum 1.
  • the tape 4 fed out from the reel 2 is wound around the guide roller 6 and the guide roller 7 and led to the drum 1, and the tape 5 fed out from the reel 3 is guided to the guide roller 8 and the conveyance described later.
  • the tape 4 and 5 are wound around a guide roller (not shown) provided coaxially with the roller and guided to the drum 1.
  • the tapes 4 and 5 are moved up and down at the position of the guide roller 7 disposed closest to the drum 1.
  • the tapes 4 and 5 are stretched so as to form a V-shape between the guide roller 7 and a guide roller 7 (not shown) and the guide roller 7.
  • the tapes 4 and 5 are formed to have a width smaller than the width of the medium 9 in the direction orthogonal to the medium conveyance direction so that the center portion of the medium 9 can be clamped, and the outer periphery of the drum 1. Is provided with a groove having a width slightly larger than the width of the tapes 4 and 5 and having a predetermined depth, and the drum 1 winds the tapes 4 and 5 in the grooves.
  • the drum 1 and the two reels 2 and 3 are rotated in both the winding direction and the feeding direction opposite to the winding direction with a motor (not shown) as a drive source.
  • Reference numeral 10 denotes a medium guide (not shown in FIG. 5) disposed between the drum 1 and a conveying member (not shown).
  • the medium guide 10 guides the medium 9 conveyed by the conveying member (not shown) to the drum 1 side.
  • the medium 9 fed from the drum 1 is guided to the conveying member side.
  • Reference numerals 11a and 11b denote transport rollers as transport members disposed at a predetermined interval from the outer periphery of the drum 1, and the transport rollers 11a and 11b are respectively provided on the end of the medium guide 10 on the drum 1 side of the tapes 4 and 5 respectively. Located on the outside. The transport rollers 11a and 11b are in contact with each other, and one of the transport rollers 11a and 11b is driven by a motor (not shown) (for example, a motor different from the motor) as a driving source. Depending on the rotation.
  • the distance (length) from the position where the conveying rollers 11a and 11b are in contact with each other to the position where the tapes 4 and 5 are wound around the drum 1, that is, the position where the tape 5 and the drum 1 are in contact with each other is The length is shorter than the length of the medium 9, and the interval necessary to store the required number of media 9 on the outer periphery of the drum 1 is between the end of the conveyance guide 10 and the outer peripheral surface of the drum 1. Is secured.
  • the medium 9 transported along the transport guide 10 by the transport member (not shown) while the transport rollers 11a and 11b are rotating is sandwiched between the transport rollers 11a and 11b and then transported.
  • the rollers 11a and 11b are transported toward the drum 1 by the rotation of the rollers 11a and 11b, and are sent between the tapes 4 and 5 that are open in a V shape.
  • the front end of the medium 9 is in front of (or in front of) the transport rollers 11a and 11b.
  • the drum 1 rotates in the winding direction indicated by an arrow A in FIG. 5 so as to wind the tape 4 and the tape 5, and accordingly the reels 2, 3 to the tapes 4, 5 are moved. It is paid out.
  • the medium 9 is sandwiched between the overlapping tapes 4 and 5 at the position of the guide roller 7, and wound around the outer periphery of the drum 1 together with the tapes 4 and 5 by the rotation of the drum 1 and stored. In this way, the medium 9 is sequentially wound around the outer periphery of the drum 1 and stored.
  • the tip of the medium guide 10 is arranged so as to maintain a predetermined interval with respect to the outer periphery of the drum 1. Can wind up a predetermined number of sheets without any trouble.
  • the drum 1 rotates in the feeding direction indicated by an arrow B in FIG. 5 and simultaneously the tapes 4 and 5 are rewound by the reels 2 and 3.
  • the medium 9 is peeled one by one from the outer periphery of the drum 1 while being sandwiched between the tapes 4 and 5 and fed out.
  • the rotation of the transport rollers 11a and 11b is performed.
  • the medium 9 is transported along the medium guide 10 to the transport member side (not shown).
  • the tapes 4 and 5 are separated when passing through the position of the guide roller 7 and are wound around the reels 2 and 3 through the rollers 5 and 8, respectively.
  • FIG. 7 and FIG. 8 are perspective views of the main part showing the problems of the prior art.
  • the cut is the tape 4. 5 and the medium 9 is fed out after the drum 1 has been rotated one or more times due to the medium 9 being fed out before the medium 9 with a break.
  • the drum 9 requires one or more rotations of the cut medium 9
  • the cut medium 9 rotates together with the drum 1, as shown in FIG. May be lifted from the outer peripheral surface of the roller and caught between the transport rollers 11a and 11b.
  • the present invention provides a drum that rotates in the medium storage direction and the feeding direction, a reel that feeds the tape to the drum and rewinds the tape, and a transport that is disposed at a predetermined distance from the outer periphery of the drum.
  • the tape is formed to have a width narrower than the width of the medium in a direction perpendicular to the medium conveyance direction, and the medium conveyed toward the drum by the conveyance member when the medium is stored is wound around the drum together with the tape.
  • the conveying member is kept below the width of the tape. And it has arrange
  • the present invention thus configured has a configuration in which a plurality of sets of transport rollers arranged at a predetermined interval from the outer peripheral surface of the drum are arranged so as not to contact the tape at intervals falling within the width of the tape, Even when there is a cut on the rear side in the winding direction of the medium wound up on the drum and the cut is on the outside of the tape, when the medium with the cut is rotating with the drum when the medium is fed, Thus, it is possible to prevent the situation in which the outer portion is caught in the conveying member and separated from the medium.
  • FIG. 1 is a schematic side view showing a first embodiment
  • FIG. 2 is a perspective view of an essential part thereof.
  • 11a and 11b are arranged so as to be within the width of the tapes 4 and 5 so as not to contact the tapes 4 and 5, and in this embodiment, therefore, the position between the guide roller 7 and the transport rollers 11a and 11b.
  • the guide roller 12 is disposed on the tape 5, and the tape 5 fed from the reel 3 is wound around the guide roller 8 and the guide roller 12 and led to the drum 1.
  • FIG. 3 and FIG. 4 are main part perspective views showing the operation in this case.
  • the drum 1 rotates in the direction shown by the arrow B in FIG.
  • the outer portion 9a from the cut may float from the outer peripheral surface of the drum 1 as shown in FIG. 3, but in this embodiment, two sets of transport rollers 11a and 11b are connected to the upper tape. 4 and the tape 5 are arranged at intervals that fall within the width of the tape 5, so that the portion 9a outside the gap of the medium 9 is shown in FIG. 4 according to the rotation of the drum 1 without being caught between the conveying rollers 11a and 11b. In this way, it passes through the lower side of the medium guide 10 and the conveying roller 11b, thereby preventing the breakage from spreading.
  • the medium 9 When the cut medium 9 is fed out, the medium 9 is pulled out one by one from the outer periphery of the drum 1 while being sandwiched between the tapes 4 and 5, and the leading ends thereof are sandwiched between the transport rollers 11a and 11b. After that, the medium 9 is conveyed by the rotation of the conveying rollers 11a and 11b. At this time, the outer portion 9a from the cut is conveyed along the medium guide 10 toward the conveying member (not shown).
  • a plurality of sets (two sets in the figure) of the conveying rollers 11a and 11b arranged at a predetermined interval from the outer peripheral surface of the drum 1 are set to be equal to or smaller than the width of the tapes 4 and 5. Since it is arranged so as to be in the interval of entering and not in contact with the tapes 4, 5, there is a cut on the rear side in the winding direction of the medium 9 wound around the drum 1, and the cut is from the tapes 4, 5. If the medium 9 having a break when the medium is fed is rotating together with the drum 1, the portion 9a outside the break is caught between the transport rollers 11a and 11b and separated from the medium 9. The effect of preventing the situation is obtained.
  • the medium 9 is sandwiched between the two tapes 4 and 5 and the medium 9 is wound around the drum 1 and stored together with the tapes 4 and 5.
  • the tape 5 is omitted.
  • the present invention can be applied to a configuration in which the medium 9 is wound around the drum 1 and stored together with the tape 4.
  • the transport rollers 11a and 11b are used as transport members that transport the medium 9 to the drum 1 and transport the medium fed from the drum to the transport member (not shown). It is also possible to use a conveyor belt instead.
  • the drum is wound around the drum. Even when there is a cut on the rear side in the winding direction of the recorded medium and the cut is on the outside of the tape, when the medium having a cut is rotating together with the drum when the medium is fed, the portion outside the cut Can be prevented from being bitten by the conveying member and separated from the medium.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Discharge By Other Means (AREA)
  • Replacement Of Web Rolls (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)

Abstract

A medium storing and advancing device has a drum (1), reels (2, 3), and conveyance rollers (11a, 11b). Tapes (4, 5) are advanced from the reels (2, 3). The rollers (11a, 11b) feed a medium (9) between the tapes (4, 5). The drum (1) rotates in one direction (A) to wind up the medium (9) together with the tapes (4, 5). The drum (1) rotates in the other direction (B) to advance the medium (9) together with the tapes (4, 5). The rollers (11a, 11b) are located between both side edges of each of the tapes (4, 5) in the width direction of the tapes (4, 5). While the medium (9) having a cut located on the outer side of each of both side edges of each of the tapes (4, 5) is advanced from the drum (1), the rollers (11a, 11b) do not make contact with the portions of the medium (9) each of which is located on the outer side of each of the cuts of the medium (9), and in this way the medium (9) is prevented from being torn when being advanced.

Description

媒体収納繰出し装置Medium storage and feeding device
　本発明は、ドラムとリールの間でテープの巻き取り、繰出しを行うことにより媒体の収納と繰出しを行う媒体収納繰出し装置に関する。 The present invention relates to a medium storing and feeding device for storing and feeding a medium by winding and feeding a tape between a drum and a reel.
　従来のこの種の媒体収納繰出し装置として、１つのドラムと、２つのリールを備え、その２つのリールから供給される２本のテープをそれぞれアイドルローラを経由させて重ねてドラムに導くと共に、両テープの端部をドラムの外周に固定しておき、搬送部材によりテープ間に送込まれる媒体をテープと共にドラムで巻き取ることにより媒体を収納し、またテープをリールにより巻き戻すことで媒体をドラム外周から繰出すようにしたものがある（例えば、特許文献１参照）。 As a conventional medium storing and feeding device of this type, a single drum and two reels are provided, and two tapes supplied from the two reels are superposed via an idle roller and guided to the drum. The end of the tape is fixed to the outer periphery of the drum, the medium fed between the tapes is wound by the drum together with the tape by the conveying member, the medium is stored, and the medium is drummed by rewinding the tape by the reel. There are some which are extended from the outer periphery (see, for example, Patent Document 1).
　図５はこのような従来の媒体繰出し装置の概略側面図、図６はその斜視図である。図において１はドラム、２と３はリール、４は一方のリール２から繰出されるテープ、５は他方のリール３から繰出されるテープで、テープ４、５の一端はそれぞれリール２、３の外周に固定され、テープ４、５の他端はドラム１の外周に固定されている。 FIG. 5 is a schematic side view of such a conventional medium feeding device, and FIG. 6 is a perspective view thereof. In the figure, 1 is a drum, 2 and 3 are reels, 4 is a tape fed from one reel 2, 5 is a tape fed from the other reel 3, and one end of each of the tapes 4 and 5 is on the reels 2 and 3. The other ends of the tapes 4 and 5 are fixed to the outer periphery of the drum 1.
　ここで、リール２から繰出されるテープ４はガイドローラ６及びガイドローラ７に巻き回わされてドラム1に導かれており、またリール３から繰出されるテープ５はガイドローラ８及び後述する搬送ローラと同軸に設けられている図示しないガイドローラに巻き回わされてドラム1に導かれていて、このテープ４と５はドラム１に最も近い位置に配置されているガイドローラ７の位置で上下に重ねられ、これによりテープ４と５はガイドローラ７及び図示しないガイドローラとガイドローラ７との間でＶ字をなすように張設されている。 Here, the tape 4 fed out from the reel 2 is wound around the guide roller 6 and the guide roller 7 and led to the drum 1, and the tape 5 fed out from the reel 3 is guided to the guide roller 8 and the conveyance described later. The tape 4 and 5 are wound around a guide roller (not shown) provided coaxially with the roller and guided to the drum 1. The tapes 4 and 5 are moved up and down at the position of the guide roller 7 disposed closest to the drum 1. Thus, the tapes 4 and 5 are stretched so as to form a V-shape between the guide roller 7 and a guide roller 7 (not shown) and the guide roller 7.
　また、テープ４と５は媒体９の中央部を挟持できるように、媒体搬送方向と直交する方向における媒体９の幅より小さい幅で、かつ同一の幅に形成されており、そしてドラム１の外周にはテープ４、５の幅よりやや大きい幅でかつ所定の深さの溝が設けられていて、ドラム１はこの溝内でテープ４，５を巻き取るようになっている。
　尚、ドラム１と２つのリール２、３は、図示しないモータを駆動源として巻取り方向とその逆方向である繰出し方向の両方向に回転するものとなっている。 Further, the tapes 4 and 5 are formed to have a width smaller than the width of the medium 9 in the direction orthogonal to the medium conveyance direction so that the center portion of the medium 9 can be clamped, and the outer periphery of the drum 1. Is provided with a groove having a width slightly larger than the width of the tapes 4 and 5 and having a predetermined depth, and the drum 1 winds the tapes 4 and 5 in the grooves.
The drum 1 and the two reels 2 and 3 are rotated in both the winding direction and the feeding direction opposite to the winding direction with a motor (not shown) as a drive source.
　１０はドラム１と図示しない搬送部材との間に配置された媒体ガイド（図５では省略）で、この媒体ガイド１０は図示しない搬送部材により搬送されてくる媒体９をドラム1側にガイドすると共に、ドラム１から繰出される媒体９を前記搬送部材側にガイドするものとなっている。 Reference numeral 10 denotes a medium guide (not shown in FIG. 5) disposed between the drum 1 and a conveying member (not shown). The medium guide 10 guides the medium 9 conveyed by the conveying member (not shown) to the drum 1 side. The medium 9 fed from the drum 1 is guided to the conveying member side.
　１１ａと１１ｂはドラム１の外周から所定の間隔をあけて配置された搬送部材としての搬送ローラで、この搬送ローラ１１ａと１１ｂは媒体ガイド１０のドラム１側の端部においてそれぞれテープ４、５の外側に位置している。また、この搬送ローラ１１ａと１１ｂは互いに当接しており、そして搬送ローラ１１ａと１１ｂのいずれか一方が図示しないモータ（例えば、前記のモータとは別のモータ）を駆動源としてドラム１の回転方向に応じて回転するものとなっている。 Reference numerals 11a and 11b denote transport rollers as transport members disposed at a predetermined interval from the outer periphery of the drum 1, and the transport rollers 11a and 11b are respectively provided on the end of the medium guide 10 on the drum 1 side of the tapes 4 and 5 respectively. Located on the outside. The transport rollers 11a and 11b are in contact with each other, and one of the transport rollers 11a and 11b is driven by a motor (not shown) (for example, a motor different from the motor) as a driving source. Depending on the rotation.
　ここで、搬送ローラ１１ａと１１ｂが互いに当接した位置からテープ４、５がドラム１に巻取られる位置つまりテープ５とドラム１が接触する位置までの間隔（長さ）は、媒体搬送方向における媒体９の長さよりも短い長さとなっており、また搬送ガイド１０の端部とドラム１の外周面との間には、ドラム１の外周に必要枚数の媒体９を収納するのに必要な間隔が確保されている。 Here, the distance (length) from the position where the conveying rollers 11a and 11b are in contact with each other to the position where the tapes 4 and 5 are wound around the drum 1, that is, the position where the tape 5 and the drum 1 are in contact with each other is The length is shorter than the length of the medium 9, and the interval necessary to store the required number of media 9 on the outer periphery of the drum 1 is between the end of the conveyance guide 10 and the outer peripheral surface of the drum 1. Is secured.
　この構成において、媒体収納時には、搬送ローラ１１ａ、１１ｂが回転している状態で図示しない搬送部材により搬送ガイド１０に沿って搬送されてきた媒体９は搬送ローラ１１ａ、１１ｂに挟持された後、搬送ローラ１１ａ、１１ｂの回転によりドラム１に向かって搬送され、Ｖ字状に開いているテープ４、５間に送込まれるが、媒体９の先端が搬送ローラ１１ａ、１１ｂの手前（または前方）で図示しないセンサにより検知されると、ドラム１がテープ４とテープ５を巻き取るように図５において矢印Ａで示した巻取り方向に回転し、それに伴ってリール２、３からテープ４、５が繰出される。 In this configuration, when the medium is stored, the medium 9 transported along the transport guide 10 by the transport member (not shown) while the transport rollers 11a and 11b are rotating is sandwiched between the transport rollers 11a and 11b and then transported. The rollers 11a and 11b are transported toward the drum 1 by the rotation of the rollers 11a and 11b, and are sent between the tapes 4 and 5 that are open in a V shape. The front end of the medium 9 is in front of (or in front of) the transport rollers 11a and 11b. When detected by a sensor (not shown), the drum 1 rotates in the winding direction indicated by an arrow A in FIG. 5 so as to wind the tape 4 and the tape 5, and accordingly the reels 2, 3 to the tapes 4, 5 are moved. It is paid out.
　その後、媒体９はガイドローラ７の位置で重なるテープ４、５間に挟込まれ、ドラム１の回転によりテープ４、５と共にドラム１の外周に巻取られて収納される。
　このようにして順次媒体９がドラム１の外周に巻取られて収納されるが、媒体ガイド１０の先端はドラム１の外周に対して所定の間隔を保つように配置されているので、媒体９は所定の枚数だけ支障なく巻取ることが可能である。 Thereafter, the medium 9 is sandwiched between the overlapping tapes 4 and 5 at the position of the guide roller 7, and wound around the outer periphery of the drum 1 together with the tapes 4 and 5 by the rotation of the drum 1 and stored.
In this way, the medium 9 is sequentially wound around the outer periphery of the drum 1 and stored. However, the tip of the medium guide 10 is arranged so as to maintain a predetermined interval with respect to the outer periphery of the drum 1. Can wind up a predetermined number of sheets without any trouble.
　媒体繰出し時には、ドラム１が図５に矢印Ｂで示した繰出し方向に回転し、同時にリール２、３によりテープ４、５が巻き戻される。これにより媒体９はテープ４、５に挟まれたままドラム１の外周から１枚ずつ引き剥がされて繰出され、その先端が搬送ローラ１１ａと１１ｂに挟持された後、搬送ローラ１１ａと１１ｂの回転により媒体９は媒体ガイド１０に沿って図示しない搬送部材側に搬送される。
　その際、テープ４、５はガイドローラ７の位置を通過すると分離され、それぞれローラ５、８を経てリール２、３に巻取られてゆく。 At the time of feeding the medium, the drum 1 rotates in the feeding direction indicated by an arrow B in FIG. 5 and simultaneously the tapes 4 and 5 are rewound by the reels 2 and 3. As a result, the medium 9 is peeled one by one from the outer periphery of the drum 1 while being sandwiched between the tapes 4 and 5 and fed out. After the leading end is sandwiched between the transport rollers 11a and 11b, the rotation of the transport rollers 11a and 11b is performed. Thus, the medium 9 is transported along the medium guide 10 to the transport member side (not shown).
At that time, the tapes 4 and 5 are separated when passing through the position of the guide roller 7 and are wound around the reels 2 and 3 through the rollers 5 and 8, respectively.
特開２０１０－１１２３号公報JP 2010-1123 A
　しかしながら、上述した従来の技術においては、以下の問題がある。
　図７及び図８は従来技術の問題点を示す要部斜視図で、例えばドラム１に巻取られた媒体９の巻取り方向後部側に比較的長い切れ目があって、かつその切れ目がテープ４、５よりも外側にあり、しかも媒体繰出し時において、切れ目のある媒体９より先に繰出される媒体９がある等の理由によりドラム１が１回転以上回転した後に切れ目のある媒体９が繰出される場合、つまり切れ目のある媒体９に１回転以上のドラム１の回転を要する場合、この切れ目のある媒体９がドラム１と共に回転すると、図７に示すように切れ目から外側の部分９ａがドラム１の外周面から浮き上がって搬送ローラ１１ａと１１ｂの間に噛み込まれてしまうことがある。この場合、そのままドラム１及び搬送ローラ１１ａと１１ｂが回転すると、図８に示したようにテープ４、５に挟まれた媒体９がドラム１に沿って進み、搬送ローラ１１ａと１１ｂ間に噛み込まれた部分９ａが、搬送ローラ１１ａと１１ｂにより搬送されるため、搬送ローラ１１ａと１１ｂ間に噛み込まれた部分９ａが引き裂かれて媒体９から分離してしまうという問題がある。　本発明は、このような問題を解決することを課題とする。 However, the conventional techniques described above have the following problems.
FIG. 7 and FIG. 8 are perspective views of the main part showing the problems of the prior art. For example, there is a relatively long cut on the rear side in the winding direction of the medium 9 wound around the drum 1, and the cut is the tape 4. 5 and the medium 9 is fed out after the drum 1 has been rotated one or more times due to the medium 9 being fed out before the medium 9 with a break. In other words, when the drum 9 requires one or more rotations of the cut medium 9, when the cut medium 9 rotates together with the drum 1, as shown in FIG. May be lifted from the outer peripheral surface of the roller and caught between the transport rollers 11a and 11b. In this case, when the drum 1 and the conveying rollers 11a and 11b are rotated as they are, the medium 9 sandwiched between the tapes 4 and 5 advances along the drum 1 as shown in FIG. 8, and is caught between the conveying rollers 11a and 11b. Since the portion 9a that has been squeezed is transported by the transport rollers 11a and 11b, the portion 9a that is bitten between the transport rollers 11a and 11b is torn and separated from the medium 9. An object of the present invention is to solve such a problem.
　そのため、本発明は、媒体の収納方向及び繰出し方向に回転するドラムと、該ドラムにテープを供給すると共に前記テープを巻き戻すリールと、前記ドラムの外周から所定の距離を置いて配置された搬送部材を備え、前記テープは媒体搬送方向と直交する方向の媒体の幅より狭い幅に形成され、媒体収納時に搬送部材により前記ドラムに向かって搬送される媒体を前記テープと共にドラムの外周に巻取って収納し、媒体繰出し時には前記テープを前記リールに巻戻して前記ドラムの外周から前記媒体を繰出すと共に前記搬送部材で搬送する媒体収納繰出し装置において、前記搬送部材を前記テープの幅以下に収まり、かつ前記テープと接触しない位置に配置したことを特徴とする。 Therefore, the present invention provides a drum that rotates in the medium storage direction and the feeding direction, a reel that feeds the tape to the drum and rewinds the tape, and a transport that is disposed at a predetermined distance from the outer periphery of the drum. The tape is formed to have a width narrower than the width of the medium in a direction perpendicular to the medium conveyance direction, and the medium conveyed toward the drum by the conveyance member when the medium is stored is wound around the drum together with the tape. In a medium storing and feeding device that unwinds the tape onto the reel and feeds the medium from the outer periphery of the drum and conveys the medium by the conveying member at the time of feeding the medium, the conveying member is kept below the width of the tape. And it has arrange | positioned in the position which does not contact the said tape.
　このようにした本発明は、ドラムの外周面と所定の間隔をあけて配置される複数組の搬送ローラをテープの幅以下に入る間隔でかつテープと接触しないように配置した構成としているため、ドラムに巻き取られた媒体の巻取り方向後部側に切れ目があって、かつその切れ目がテープよりも外側にあった場合でも、媒体繰出し時に切れ目のある媒体がドラムと共に回転しているとき、切れ目から外側の部分が搬送部材に噛み込まれて媒体から分離するという事態を防止できるという効果が得られる。 Since the present invention thus configured has a configuration in which a plurality of sets of transport rollers arranged at a predetermined interval from the outer peripheral surface of the drum are arranged so as not to contact the tape at intervals falling within the width of the tape, Even when there is a cut on the rear side in the winding direction of the medium wound up on the drum and the cut is on the outside of the tape, when the medium with the cut is rotating with the drum when the medium is fed, Thus, it is possible to prevent the situation in which the outer portion is caught in the conveying member and separated from the medium.
第１の実施例を示す概略側面図である。It is a schematic side view which shows a 1st Example. 第１の実施例を示す要部斜視図である。It is a principal part perspective view which shows a 1st Example. 第１の実施例の作用を示す要部斜視図である。It is a principal part perspective view which shows the effect | action of a 1st Example. 第１の実施例の作用を示す要部斜視図である。It is a principal part perspective view which shows the effect | action of a 1st Example. 従来技術を示す概略側面図である。It is a schematic side view which shows a prior art. 従来技術を示す要部斜視図である。It is a principal part perspective view which shows a prior art. 従来技術の問題点を示す要部斜視図である。It is a principal part perspective view which shows the problem of a prior art. 従来技術の問題点を示す要部斜視図である。It is a principal part perspective view which shows the problem of a prior art.
　以下、図面を参照して本発明による媒体収納繰出し装置の実施例を説明する。 Hereinafter, embodiments of the medium storing and feeding device according to the present invention will be described with reference to the drawings.
　図１は第１の実施例を示す概略側面図、図２はその要部斜視図である。
　この第１の実施例は、媒体ガイド１０のドラム１側の端部に該ドラム１の外周面と所定の間隔をあけて配置される搬送部材としての複数組（図では２組）の搬送ローラ１１ａと１１ｂをテープ４、５の幅以下に入る間隔でかつテープ４、５と接触しないように配置したもので、そのため本実施例では、ガイドローラ７と搬送ローラ１１ａ、１１ｂとの間の位置にガイドローラ１２を配置し、リール３から繰出されるテープ５をガイドローラ８及びガイドローラ１２に巻き回してドラム1に導いたものとしている。 FIG. 1 is a schematic side view showing a first embodiment, and FIG. 2 is a perspective view of an essential part thereof.
In the first embodiment, a plurality of sets (two sets in the figure) of conveying rollers as conveying members disposed at a predetermined distance from the outer peripheral surface of the drum 1 at the end of the medium guide 10 on the drum 1 side. 11a and 11b are arranged so as to be within the width of the tapes 4 and 5 so as not to contact the tapes 4 and 5, and in this embodiment, therefore, the position between the guide roller 7 and the transport rollers 11a and 11b. The guide roller 12 is disposed on the tape 5, and the tape 5 fed from the reel 3 is wound around the guide roller 8 and the guide roller 12 and led to the drum 1.
　この他の構成は従来のものと同様であるので同一の符号を付し、その説明を省略する。　上述した構成の作用について説明するが、以下に説明する各部の動作は、図示しない記憶部に格納されたプログラム（ソフトウェア）に基づいて図示しない制御部により制御されるものとする。
　また、本実施例における媒体収納時の動作及び繰出し時の動作は基本的に従来と同様であるのでその説明は省略し、ここでは例えばドラム１に巻き取られた媒体９の巻取り方向後部側に切れ目があって、かつその切れ目がテープ４、５よりも外側にあった場合の、媒体繰出し時の作用について説明する。 Other configurations are the same as those of the prior art, so the same reference numerals are given and description thereof is omitted. Although the operation of the above-described configuration will be described, the operation of each unit described below is controlled by a control unit (not shown) based on a program (software) stored in a storage unit (not shown).
In addition, since the operation at the time of storing the medium and the operation at the time of feeding in the present embodiment are basically the same as those in the prior art, the description thereof will be omitted. Here, for example, the rear side in the winding direction of the medium 9 wound around the drum 1 Next, the operation when the medium is fed will be described in the case where there is a cut and the cut is outside the tapes 4 and 5.
　図３及び図４はこの場合の作用を示す要部斜視図で、媒体繰出し時にドラム１が図１に矢印Ｂで示した方向に回転したとき、切れ目のある媒体９の繰出しについて、ドラム１が１回転以上回転する必要があると、図３に示すように切れ目から外側の部分９ａがドラム１の外周面から浮き上がることがあるが、本実施例では２組の搬送ローラ１１ａと１１ｂを上側テープ４及びテープ５の幅内に入る間隔で配置しているので、媒体９の切れ目から外側の部分９ａは搬送ローラ１１ａと１１ｂ間に噛み込まれることなく、ドラム１の回転に従って図４に示したように媒体ガイド１０と搬送ローラ１１ｂの下側を通り抜けてゆき、これにより切れ目が広がることが防止される。 FIG. 3 and FIG. 4 are main part perspective views showing the operation in this case. When the drum 1 rotates in the direction shown by the arrow B in FIG. If it is necessary to rotate more than one revolution, the outer portion 9a from the cut may float from the outer peripheral surface of the drum 1 as shown in FIG. 3, but in this embodiment, two sets of transport rollers 11a and 11b are connected to the upper tape. 4 and the tape 5 are arranged at intervals that fall within the width of the tape 5, so that the portion 9a outside the gap of the medium 9 is shown in FIG. 4 according to the rotation of the drum 1 without being caught between the conveying rollers 11a and 11b. In this way, it passes through the lower side of the medium guide 10 and the conveying roller 11b, thereby preventing the breakage from spreading.
　そして、切れ目のある媒体９が繰り出されるとき、その媒体９はテープ４と５に挟まれたままドラム１の外周から１枚ずつ引き剥がされて繰出され、その先端が搬送ローラ１１ａと１１ｂが挟持された後、搬送ローラ１１ａと１１ｂの回転により媒体９は搬送されるが、その際切れ目から外側の部分９ａは媒体ガイド１０に沿って図示しない搬送部材側に搬送される。 When the cut medium 9 is fed out, the medium 9 is pulled out one by one from the outer periphery of the drum 1 while being sandwiched between the tapes 4 and 5, and the leading ends thereof are sandwiched between the transport rollers 11a and 11b. After that, the medium 9 is conveyed by the rotation of the conveying rollers 11a and 11b. At this time, the outer portion 9a from the cut is conveyed along the medium guide 10 toward the conveying member (not shown).
　以上説明したように、第１の実施例では、ドラム１の外周面と所定の間隔をあけて配置される複数組（図では２組）搬送ローラ１１ａと１１ｂをテープ４、５の幅以下に入る間隔でかつテープ４、５と接触しないように配置した構成としているため、ドラム１に巻き取られた媒体９の巻取り方向後部側に切れ目があって、かつその切れ目がテープ４、５よりも外側にあった場合でも、媒体繰出し時に切れ目のある媒体９がドラム１と共に回転しているとき、切れ目から外側の部分９ａが搬送ローラ１１ａと１１ｂ間に噛み込まれて媒体９から分離するという事態を防止できるという効果が得られる。 As described above, in the first embodiment, a plurality of sets (two sets in the figure) of the conveying rollers 11a and 11b arranged at a predetermined interval from the outer peripheral surface of the drum 1 are set to be equal to or smaller than the width of the tapes 4 and 5. Since it is arranged so as to be in the interval of entering and not in contact with the tapes 4, 5, there is a cut on the rear side in the winding direction of the medium 9 wound around the drum 1, and the cut is from the tapes 4, 5. If the medium 9 having a break when the medium is fed is rotating together with the drum 1, the portion 9a outside the break is caught between the transport rollers 11a and 11b and separated from the medium 9. The effect of preventing the situation is obtained.
　尚、上述した実施例では、媒体９を２本のテープ４、５で挟み、このテープ４、５と共に媒体９をドラム１に巻きつけて収納する構成に適用したが、例えばテープ５を省略してテープ４と共に媒体９をドラム１に巻きつけて収納する構成にも適用可能である。
　また、上述した実施例では、媒体９をドラム１に搬送し、かつドラムから繰出される媒体を図示しない搬送部材側に搬送する搬送部材として搬送ローラ１１ａ、１１ｂを用いたが、この搬送ローラに代えて搬送ベルトを用いることも可能である。 In the above-described embodiment, the medium 9 is sandwiched between the two tapes 4 and 5 and the medium 9 is wound around the drum 1 and stored together with the tapes 4 and 5. However, for example, the tape 5 is omitted. Thus, the present invention can be applied to a configuration in which the medium 9 is wound around the drum 1 and stored together with the tape 4.
In the above-described embodiment, the transport rollers 11a and 11b are used as transport members that transport the medium 9 to the drum 1 and transport the medium fed from the drum to the transport member (not shown). It is also possible to use a conveyor belt instead.
産業上の利用の可能性Industrial applicability
　本発明は、ドラムの外周面と所定の間隔をあけて配置される複数組の搬送ローラをテープの幅以下に入る間隔でかつテープと接触しないように配置した構成としているため、ドラムに巻き取られた媒体の巻取り方向後部側に切れ目があって、かつその切れ目がテープよりも外側にあった場合でも、媒体繰出し時に切れ目のある媒体がドラムと共に回転しているとき、切れ目から外側の部分が搬送部材に噛み込まれて媒体から分離するという事態を防止できる。 In the present invention, since a plurality of sets of transport rollers arranged at a predetermined interval from the outer peripheral surface of the drum are arranged so as to be within the width of the tape and not in contact with the tape, the drum is wound around the drum. Even when there is a cut on the rear side in the winding direction of the recorded medium and the cut is on the outside of the tape, when the medium having a cut is rotating together with the drum when the medium is fed, the portion outside the cut Can be prevented from being bitten by the conveying member and separated from the medium.
　１　　ドラム
　２、３　リール
　４、５　テープ
　６～８　ガイドローラ
　９　　媒体
　１０　媒体ガイド
　１１ａ、１１ｂ　搬送ローラ　
　１２　ガイドローラ DESCRIPTION OF SYMBOLS 1 Drum 2, 3 Reel 4, 5 Tape 6-8 Guide roller 9 Medium 10 Medium guide 11a, 11b Conveyance roller
12 Guide roller

Claims (2)

  1. 　媒体の収納方向及び繰出し方向に回転するドラムと、該ドラムにテープを供給すると共に前記テープを巻き戻すリールと、前記ドラムの外周から所定の距離を置いて配置された搬送部材を備え、前記テープは媒体搬送方向と直交する方向の媒体の幅より狭い幅に形成され、
    　媒体収納時に搬送部材により前記ドラムに向かって搬送される媒体を前記テープと共にドラムの外周に巻取って収納し、媒体繰出し時には前記テープを前記リールに巻戻して前記ドラムの外周から前記媒体を繰出すと共に前記搬送部材で搬送する媒体収納繰出し装置において、
    　前記搬送部材を前記テープの幅以下に収まり、かつ前記テープと接触しない位置に配置したことを特徴とする媒体収納繰出し装置。     A drum that rotates in a medium storing direction and a feeding direction; a reel that feeds the tape to the drum and rewinds the tape; and a conveying member that is disposed at a predetermined distance from the outer periphery of the drum. Is formed in a width narrower than the width of the medium in the direction perpendicular to the medium conveyance direction,
    When the medium is stored, the medium transported toward the drum by the transport member is wound and stored on the outer periphery of the drum together with the tape, and when the medium is fed, the tape is rewound onto the reel and the medium is fed from the outer periphery of the drum. In the medium storage and feeding device that takes out and conveys it with the conveying member,
    The medium storing and feeding device characterized in that the conveying member is disposed at a position that is smaller than the width of the tape and does not contact the tape.
  2. 　請求項１に記載の媒体収納繰出し装置において、
    　前記搬送部材として前記媒体を挟持して搬送する複数対の搬送ローラを前記テープの幅以下に収まるように配置したことを特徴とする媒体収納繰出し装置。
          The medium storage and feeding device according to claim 1,
    A medium storing and feeding device, wherein a plurality of pairs of conveying rollers that sandwich and convey the medium as the conveying member are arranged to be within the width of the tape.
PCT/JP2011/074805 2010-12-17 2011-10-27 Medium storing and advancing device WO2012081313A1 (en)

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