JP3650106B2 - Attachment for roll paper core tube - Google Patents

Attachment for roll paper core tube Download PDF

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JP3650106B2
JP3650106B2 JP2004189688A JP2004189688A JP3650106B2 JP 3650106 B2 JP3650106 B2 JP 3650106B2 JP 2004189688 A JP2004189688 A JP 2004189688A JP 2004189688 A JP2004189688 A JP 2004189688A JP 3650106 B2 JP3650106 B2 JP 3650106B2
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roll paper
attachment
core tube
paper core
core
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JP2004299909A (en
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隆彦 大村
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Takazono Corp
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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
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/04—Kinds or types
    • B65H75/08—Kinds or types of circular or polygonal cross-section
    • B65H75/10—Kinds or types of circular or polygonal cross-section without flanges, e.g. cop tubes
    • 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
    • B65H2701/50—Storage means for webs, tapes, or filamentary material
    • B65H2701/51—Cores or reels characterised by the material
    • B65H2701/514—Elastic elements

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Description

本発明は、主として病院・医院などで使用される薬剤分包機におけるロール紙芯管に装填して使用されるロール紙芯管用アタッチメントに関するものである。   The present invention relates to an attachment for a roll paper core tube that is used by being loaded on a roll paper core tube in a medicine packaging machine used mainly in hospitals and clinics.

従来、病院・医院などにおいて患者への投薬を調剤包装する薬剤分包機に用いられている包装用紙は、所定の幅の連続用紙をロール巻（以下、単に「ロール紙」という。）されていて、これを薬剤分包機の給紙部における支持軸に装填して使用される。このロール紙は前記支持軸に対して装填するのを容易にするとともに、ロール状に所定量巻付ける際の作業を容易にするために芯管を備えている。また、この芯管の内径および長さ寸法は前記給紙部の支持軸に対して適合する寸法に整えられている。   2. Description of the Related Art Conventionally, wrapping paper used in a medicine packaging machine that dispenses and packages medications to patients in hospitals and clinics is rolled with a continuous paper having a predetermined width (hereinafter simply referred to as “roll paper”). This is used by being loaded on a support shaft in the paper feeding unit of the medicine packaging machine. The roll paper is provided with a core tube for facilitating the loading of the support shaft and a predetermined amount of the roll paper. Further, the inner diameter and the length of the core tube are adjusted so as to be compatible with the support shaft of the paper feeding unit.

前記ロール紙を薬剤分包機の給紙部における支持軸に装填して円滑に繰り出されるようにするため、前記支持軸上には半径方向に突設される係止ピンが設けられるとともに、芯管には切込みが設けられ、これら係止ピンと切込みとが係合するようにされている。このようなものの一例が特許文献１によって知られている。また、支持軸上に回転自在に支持される筒体の一端部に永久磁石を取付け、この永久磁石に吸着される強磁性板を端部に備える芯管を装填して、芯管側の強磁性板と筒体側の永久磁石との吸着力で支持軸上でロール紙を円滑に回転させて給紙できるようにするものが特許文献２によって提案されている。   In order to load the roll paper on the support shaft in the paper feeding unit of the medicine packaging machine and smoothly feed the roll paper, a locking pin protruding in the radial direction is provided on the support shaft, and the core tube The notch is provided with a notch, and the locking pin and the notch are engaged with each other. An example of such is known from US Pat. In addition, a permanent magnet is attached to one end of a cylindrical body that is rotatably supported on a support shaft, and a core tube having a ferromagnetic plate that is attracted to the permanent magnet is loaded at the end. Japanese Patent Application Laid-Open No. H11-228707 proposes that a roll paper can be smoothly rotated on a support shaft and fed by an attractive force between a magnetic plate and a cylindrical permanent magnet.

実公昭５６−４４７５７号公報Japanese Utility Model Publication No. 56-44757 実開昭５９−１１６３４０号公報Japanese Utility Model Publication No.59-116340

ところで、通常、薬剤分包機の給紙部における支持構造については機械メーカーによって異なるが、前記ロール紙の幅寸法は、使用の目的が同一であることからほぼ一定の寸法にされている。そのために、例えば調剤量の多い病院などでは、複数の薬剤分包機が使用されていて、その包装用紙も当然多量に消費される。このようなことから、使用される薬剤分包機のメーカーが統一されていない場合、芯管の異なるロール紙を準備しておかねばならないことになる。   By the way, although the support structure in the paper feeding section of the medicine packaging machine usually differs depending on the machine manufacturer, the width of the roll paper is set to a substantially constant size because the purpose of use is the same. Therefore, for example, in a hospital with a large amount of dispensing, a plurality of medicine packaging machines are used, and the packaging paper is naturally consumed in large quantities. For this reason, when the manufacturers of the medicine packaging machines to be used are not unified, roll papers with different core tubes must be prepared.

そして、使用されるロール紙の種類が偏って消費されると、使用に際して給紙部で合致しないものが生じることになり不都合である。このような事態を生じないようにするためには、常に必要以上の在庫を持たねばならなくなり、過剰な経費が必要になるという問題点がある。また、使用されているロール紙としては、一般にグラシン紙の片面にポリエチレン樹脂をラミネートしたものであるが、そのグラシン紙は乾燥し易くかつ粘りが少なくて破れ易い紙質であることから、長期の保管中に端部が破損して使用不能になるという問題点があり、多くの在庫を所有することは好ましくないという問題点がある。   If the type of roll paper used is biased and consumed, there will be inconvenience that the paper feeding unit will not match during use. In order to prevent such a situation from occurring, there is a problem that it is necessary to always have more stock than necessary, and excessive expenses are required. In addition, the roll paper that is used is generally laminated with polyethylene resin on one side of glassine paper, but the glassine paper is easy to dry and less sticky and easy to tear. There is a problem that the end part is damaged and becomes unusable, and it is not preferable to own a lot of stock.

本発明は、このような問題点を解消するためになされたもので、使用される薬剤分包機の給紙部における支持軸の外径寸法や係合手段が異なっていてもロール紙を共通使用することのできるロール紙芯管用アタッチメントを提供することを目的とするものである。   The present invention has been made to solve such problems, and roll paper is commonly used even if the outer diameter size and engaging means of the support shaft in the paper feeding unit of the medicine packaging machine used are different. An object of the present invention is to provide an attachment for a roll paper core tube that can be used.

前記目的を達成するために、本発明によるロール紙芯管用アタッチメントは、
包装用のロール紙芯管を支持する支持軸上に装着されるそれぞれの薬剤分包機特有の芯管としての既存巻芯に被嵌させて使用されるロール紙芯管用アタッチメントであって、
前記既存巻芯の外周部に被嵌されるアタッチメント主体と、このアタッチメント主体の外周部に放射状に配されて前記ロール紙芯管の内周面に係止される複数の係止部材とを備えることを特徴とするものである（第１発明）。 In order to achieve the above object, an attachment for a roll paper core tube according to the present invention comprises:
A roll paper core tube attachment that is used by being fitted on an existing core as a core tube unique to each medicine packaging machine mounted on a support shaft that supports a roll paper core tube for packaging,
An attachment main body fitted on the outer peripheral portion of the existing core, and a plurality of locking members radially arranged on the outer peripheral portion of the attachment main body and locked to the inner peripheral surface of the roll paper core tube (First invention).

本発明において、前記係止部材は板バネであるのが好ましい（第２発明）。 In the present invention, the locking member is preferably a leaf spring (second invention).

本発明によれば、包装用のロール紙芯管を支持する支持軸にそれぞれの薬剤分包機特有の芯管としての既存巻芯を装着しておき、この既存巻芯上にロール紙芯管用アタッチメントを介して新たなロール紙を装填すると、そのアタッチメントの外周部に設けられる係止手段がロール紙芯管の内周面に係止されることになり、包装用のロール紙芯管が既存巻芯およびアタッチメントを介して支持軸に回転自在に支持されることになる。こうして、サイズの異なるロール紙芯管用アタッチメントを準備することで、既存巻芯の外径とロール紙芯管の内径との寸法差を調節することができる。したがって、例えば薬剤分包機の給紙部の支持部に対応させて、共通で使用できる連続包装用紙を提供でき、経済性を高めることができるという効果を奏する。 According to the present invention, an existing core as a core tube specific to each medicine packaging machine is attached to a support shaft that supports a roll paper core tube for packaging, and the roll paper core tube attachment is mounted on the existing core. When a new roll paper is loaded via the attachment, the locking means provided on the outer peripheral portion of the attachment is locked to the inner peripheral surface of the roll paper core tube, so that the roll paper core tube for packaging can be The support shaft is rotatably supported via the core and the attachment. Thus, by preparing the attachments for roll paper core tubes having different sizes, the dimensional difference between the outer diameter of the existing core and the inner diameter of the roll paper core tube can be adjusted. Therefore, for example, a continuous wrapping sheet that can be used in common can be provided in correspondence with the support section of the sheet feeding section of the medicine packaging machine, and it is possible to improve the economy.

また、アタッチメント主体の外周部に放射状に配される複数の係止部材によって、ロール紙芯管の装着時に確実な係止力を得ることができるとともに、既存巻芯とロール紙芯管との回転軸心を整えて用紙の繰り出しを容易にすることができる。 In addition, with a plurality of locking members arranged radially on the outer periphery of the attachment main body , a reliable locking force can be obtained when the roll paper core tube is mounted, and rotation between the existing core and the roll paper core tube can be achieved. The axis can be aligned to facilitate paper feeding.

前記第２発明のようにすれば、簡易な構造で確実な係止力を得ることができる。 If as before Symbol second invention, it is possible to obtain a reliable locking force with a simple structure.

次に、本発明によるロール紙芯管用アタッチメントの具体的な実施の形態について、図面を参照しつつ説明する。   Next, specific embodiments of the roll paper core tube attachment according to the present invention will be described with reference to the drawings.

図１に本発明の一実施形態に係るロール紙芯管用アタッチメントの縦断面図が、図２に図１のＡ−Ａ視断面図が、図３にアタッチメントの部分拡大断面図（ａ）および一部側面図（ｂ）が、それぞれ示されている。   1 is a longitudinal sectional view of an attachment for a roll paper core tube according to an embodiment of the present invention, FIG. 2 is a sectional view taken along line AA in FIG. 1, and FIG. 3 is a partially enlarged sectional view (a) of the attachment. Partial side views (b) are shown respectively.

本実施形態において、薬剤分包機における連続包装用紙（ロール紙）の給紙部１には、ロール紙取付軸（支持軸）２が設けられ、この取付軸２に対してロール紙５を巻付けている芯管部分を被嵌させて装着できるようになっている。   In this embodiment, a roll paper attachment shaft (support shaft) 2 is provided in a paper feed unit 1 for continuous wrapping paper (roll paper) in a medicine packaging machine, and roll paper 5 is wound around the attachment shaft 2. The core tube portion that is attached can be fitted and installed.

本実施形態のロール紙芯管用アタッチメント（以下、単に「アタッチメント」という。）１５は、薬剤分包機における給紙部１でのロール紙取付軸２の寸法が、その薬剤分包機のメーカーによってそれぞれ異なっているが使用されるロール紙５の寸法（この場合幅寸法）については概ね同じ寸法になっていることに着目して、前記取付軸２の寸法の如何にかかわらず共通して使用できるようにする構成のものである。そのために、前記取付軸２には、それぞれの薬剤分包機特有の芯管（既存巻芯６）をそのまま取付けておいて、この既存巻芯６の外周部に、本実施形態のロール紙芯管用アタッチメント１５を介してロール紙（以下、「共通ロール紙」という。）５を装着して使用できるようにされている。   The roll paper core tube attachment 15 (hereinafter simply referred to as “attachment”) 15 of the present embodiment has different dimensions of the roll paper mounting shaft 2 in the paper feeding unit 1 in the medicine packaging machine depending on the manufacturer of the medicine packaging machine. However, paying attention to the fact that the dimensions of the roll paper 5 used (in this case, the width dimension) are substantially the same, so that they can be used in common regardless of the dimensions of the mounting shaft 2. It is a thing of composition to do. For this purpose, a core tube (existing core 6) specific to each medicine packaging machine is attached to the mounting shaft 2 as it is, and the outer periphery of the existing core 6 is used for the roll paper core tube of this embodiment. A roll paper (hereinafter referred to as “common roll paper”) 5 is attached through the attachment 15 so that it can be used.

前記共通ロール紙５の芯管（以下、「ロール紙芯管」という。）１２は、内径寸法が既存巻芯６の直径より大きい寸法にされている。そして、このロール紙芯管１２内に既存巻芯６との寸法差を埋めて装着できるようにするアタッチメント１５が着脱可能に付設される。   The core tube (hereinafter referred to as “roll paper core tube”) 12 of the common roll paper 5 has a larger inner diameter than that of the existing core 6. An attachment 15 is attached in the roll paper core tube 12 so as to be detachable from the roll core core 12 so that the dimensional difference from the existing core 6 can be filled.

前記アタッチメント１５には、図２に示されるように、主体１５ａの外周部に外向きにロール紙芯管１２係止用の板バネ１７'が複数（本実施形態では４個）等分して配設されており、これら板バネ１７'間で主体１５ａの内周部に既存巻芯６係止用の板バネ１７が複数（本実施形態では４個）等分配置されている。この板バネ１７は、図３に示されるように、両端部１７ａ（図では片側のみ表わされている）が外向きに屈曲されて、アタッチメント１５の主体１５ａに設けられた透かし穴１８を通して外側にて支持され、ロール紙芯管１２の軸心方向に突出すようにされている。なお、前記透かし穴１８は長穴にされて挿通する板バネ１７の端部１７ａが軸方向に移動自在なようにされている。   As shown in FIG. 2, the attachment 15 is divided into a plurality (four in this embodiment) of leaf springs 17 'for locking the roll core tube 12 outwardly on the outer periphery of the main body 15a. A plurality of (four in this embodiment) leaf springs 17 for locking the existing core 6 are equally arranged between the leaf springs 17 'on the inner peripheral portion of the main body 15a. As shown in FIG. 3, the leaf spring 17 is bent outwardly at both ends 17a (only one side is shown in the figure), and the outside through the watermark hole 18 provided in the main body 15a of the attachment 15. And is protruded in the axial direction of the roll paper core tube 12. The watermark hole 18 is formed into an elongated hole so that the end 17a of the leaf spring 17 to be inserted is movable in the axial direction.

前記板バネ１７の中間部には既存巻芯６と接触する側にゴム質の材料にてなる弾性摩擦片１９が一体に取付けられており、この弾性摩擦片１９には板バネ１７の幅方向に一部を延長させてリップ部１９ａ，１９ａが形成されている。   An elastic friction piece 19 made of a rubber material is integrally attached to an intermediate portion of the plate spring 17 on the side in contact with the existing core 6, and the width direction of the plate spring 17 is attached to the elastic friction piece 19. The lip portions 19a and 19a are formed by extending a part thereof.

本実施形態においては、使用される対象の給紙部１におけるロール紙取付軸２にその機械特有の既存巻芯６を予め装着しておき、この既存巻芯６の外周部に前記アタッチメント１５を嵌め込み装着する。その後に、アタッチメント１５の外周部に共通ロール紙５を取付けるようにする。   In this embodiment, an existing core 6 specific to the machine is mounted in advance on the roll paper mounting shaft 2 in the paper feeding unit 1 to be used, and the attachment 15 is attached to the outer periphery of the existing core 6. Fit and install. Thereafter, the common roll paper 5 is attached to the outer peripheral portion of the attachment 15.

前記アタッチメント１５を既存巻芯６の外周部に装填すると、内挿されているアタッチメント１５付属の板バネ１７が装着しようとする既存巻芯６の外周面に周囲から接触して、その既存巻芯６の外径に対応する寸法となるように外向きに押し戻される。すると、各板バネ１７は、いずれも両端部でアタッチメント１５の外周側に位置して移動自在にされているから、既存巻芯６の外周面によって押されるにつれ、屈曲部１７ｂの部分で付勢力に抗して変形させられ半径方向に変位され、その反力で板バネ１７のアタッチメント１５内側に突出している部分が既存巻芯６の外周面に強く押し付けられる。言い換えると、板バネ１７が四方から既存巻芯６を押し付けて突っ張ることになる。この突っ張りによって装着部での軸径に対する寸法差が自動的にアジャストされる。なお、前記板バネ１７の両端部１７ａ，１７ａはロール紙芯管１２内周面１２ａによって押さえられ、板バネ１７の弾発力が維持される。   When the attachment 15 is loaded on the outer periphery of the existing core 6, the leaf spring 17 attached to the attachment 15 inserted therein comes into contact with the outer peripheral surface of the existing core 6 to be mounted from the periphery, and the existing core is removed. 6 is pushed back outward to a size corresponding to the outer diameter of 6. Then, since each leaf | plate spring 17 is located in the outer peripheral side of the attachment 15 at both ends, and is freely movable, as it is pushed by the outer peripheral surface of the existing winding core 6, it is energizing force in the part of the bending part 17b. The portion of the leaf spring 17 that protrudes inside the attachment 15 is strongly pressed against the outer peripheral surface of the existing core 6 by the reaction force. In other words, the leaf spring 17 presses and stretches the existing core 6 from four directions. Due to this stretching, the dimensional difference with respect to the shaft diameter at the mounting portion is automatically adjusted. Both end portions 17a and 17a of the plate spring 17 are pressed by the inner peripheral surface 12a of the roll paper core tube 12, and the elasticity of the plate spring 17 is maintained.

また、アタッチメント１５の外周部に共通ロール紙５を装填すると、アタッチメント１５付属の外向きの板バネ１７'がロール紙芯管１２の内周面に接触して、そのロール紙芯管１２の内径に対応する寸法となるように内向きに押し戻される。すると、各板バネ１７'は、ロール紙芯管１２の内周面によって押されるにつれ、付勢力に抗して変形させられて半径方向に変位され、その反力で板バネ１７'のアタッチメント１５の外側に突出している部分がロール紙芯管１２の内周面に強く押し付けられる。言い換えると、板バネ１７'が四方からロール紙芯管１２を押し付けて突っ張ることになる。この突っ張りによって装着部での軸径に対する寸法差が自動的にアジャストされる。   When the common roll paper 5 is loaded on the outer peripheral portion of the attachment 15, the outward leaf spring 17 ′ attached to the attachment 15 comes into contact with the inner peripheral surface of the roll paper core tube 12, and the inner diameter of the roll paper core tube 12 is reached. It is pushed back inward so as to have a dimension corresponding to. Then, as each leaf spring 17 ′ is pushed by the inner peripheral surface of the roll paper core tube 12, it is deformed against the urging force and displaced in the radial direction, and the reaction force causes the attachment 15 of the leaf spring 17 ′. The portion protruding outward is strongly pressed against the inner peripheral surface of the roll paper core tube 12. In other words, the leaf spring 17 'presses and rolls the roll paper core tube 12 from four directions. Due to this stretching, the dimensional difference with respect to the shaft diameter at the mounting portion is automatically adjusted.

こうして、既存巻芯６に対して装填される共通ロール紙５は、その軸心が取付軸２に対して同心に保持されることになる。そして、内側の各板バネ１７には、いずれも弾性摩擦片１９が一体に取付けられており、この弾性摩擦片１９は板バネ１７の幅方向に一部を延長させてリップ部１９ａ，１９ａを備えているので、前記のようにして突っ張り力が生じると、既存巻芯６の周面に沿うように張り出すことになって接触面での摩擦力が高められる。一方、ロール紙芯管１２は、アタッチメント１５の外周部に設けられた板バネ１７'がそのロール紙芯管１２の内周面に沿うように張り出すことによって、アタッチメント１５との接触面で摩擦力が高められる。この結果、取付軸２が繰り出し方向に回転を開始すると、この取付軸２に対して一体的に取付いている既存巻芯６とアタッチメント１５とが板バネ１７による係合で一体化され、かつアタッチメント１５とロール紙芯管１２とが板バネ１７'による係合で一体化されることになり、全体として共通ロール紙５が取付軸２に支持されて回転され、円滑な給紙が行えるのである。   Thus, the common roll paper 5 loaded on the existing core 6 is held concentrically with respect to the mounting shaft 2. An elastic friction piece 19 is integrally attached to each inner leaf spring 17, and the elastic friction piece 19 extends partly in the width direction of the leaf spring 17 to form lip portions 19 a and 19 a. Therefore, when a tension force is generated as described above, the friction force on the contact surface is increased by extending along the peripheral surface of the existing core 6. On the other hand, the roll paper core tube 12 is rubbed on the contact surface with the attachment 15 by the leaf spring 17 ′ provided on the outer peripheral portion of the attachment 15 projecting along the inner peripheral surface of the roll paper core tube 12. Power is increased. As a result, when the mounting shaft 2 starts to rotate in the feed-out direction, the existing winding core 6 and the attachment 15 that are integrally attached to the mounting shaft 2 are integrated by engagement by the leaf spring 17 and the attachment. 15 and the roll paper core tube 12 are integrated by engagement by the leaf spring 17 ', and the common roll paper 5 is supported by the mounting shaft 2 and rotated as a whole, and smooth feeding can be performed. .

また、既存巻芯６に対してアタッチメント１５を装着する際および、アタッチメント１５に対してロール紙芯管１２を装着する際には、アタッチメント１５に付属する複数の板バネ１７，１７'が幅の狭いものであるから、突っ張り力が大きく働いても、それに伴う軸線方向の摩擦力は円周方向に摩擦力に較べて著しく小さいので差込・引き抜き操作は無理なく行うことができる。   When the attachment 15 is attached to the existing core 6 and when the roll paper core tube 12 is attached to the attachment 15, the plurality of leaf springs 17, 17 ′ attached to the attachment 15 are wide. Since it is narrow, even if the tension force is large, the axial frictional force associated therewith is significantly smaller than the frictional force in the circumferential direction, so that the insertion / extraction operation can be performed without difficulty.

本実施形態のロール紙芯管用アタッチメント１５によれば、ロール紙芯管１２と既存巻芯６との間に寸法差が大きくあっても、付属する板バネ１７，１７'によって自動的にアジャストさせて無理なく装着することができる。したがって、寸法差のある各種の薬剤分包機における給紙部に対して共通するロール紙を採用することができる。   According to the roll paper core tube attachment 15 of the present embodiment, even if there is a large dimensional difference between the roll paper core tube 12 and the existing winding core 6, it is automatically adjusted by the attached leaf springs 17 and 17 '. Can be installed without difficulty. Therefore, it is possible to employ a common roll paper for the paper feeding unit in various drug packaging machines having dimensional differences.

本実施形態においては、図示省略するが、前記板バネ１７に代えて弾性を備える形状にされた樹脂製の弾性体をアタッチメント１５に複数箇所で組み込んで装着時の係止力を得るようにすることができる。勿論、既存巻芯６に対してアタッチメント１５を係止させる手段については、その他のいろいろな手段を採用することができる。   In this embodiment, although not shown in the drawing, instead of the leaf spring 17, an elastic body made of resin having elasticity is incorporated into the attachment 15 at a plurality of locations so as to obtain a locking force at the time of mounting. be able to. Of course, various other means can be employed as means for locking the attachment 15 to the existing core 6.

本発明の一実施形態に係るロール紙芯管用アタッチメントの縦断面図The longitudinal cross-sectional view of the attachment for roll paper core pipes which concerns on one Embodiment of this invention 図１のＡ−Ａ視断面図AA sectional view of FIG. アタッチメントの部分拡大断面図（ａ）および一部側面図（ｂ）Partial enlarged sectional view (a) and partial side view (b) of the attachment

符号の説明Explanation of symbols

１ 給紙部
２ ロール紙取付軸
５ 共通ロール紙
６ 既存巻芯
１２ ロール紙芯管
１５ アタッチメント
１７，１７' 板バネ DESCRIPTION OF SYMBOLS 1 Paper feed part 2 Roll paper mounting shaft 5 Common roll paper 6 Existing core 12 Roll paper core tube 15 Attachment 17, 17 'Leaf spring

Claims (2)

包装用のロール紙芯管を支持する支持軸上に装着されるそれぞれの薬剤分包機特有の芯管としての既存巻芯に被嵌させて使用されるロール紙芯管用アタッチメントであって、
前記既存巻芯の外周部に被嵌されるアタッチメント主体と、このアタッチメント主体の外周部に放射状に配されて前記ロール紙芯管の内周面に係止される複数の係止部材とを備えることを特徴とするロール紙芯管用アタッチメント。 A roll paper core tube attachment that is used by being fitted on an existing core as a core tube unique to each medicine packaging machine mounted on a support shaft that supports a roll paper core tube for packaging,
An attachment main body fitted on the outer peripheral portion of the existing core, and a plurality of locking members radially arranged on the outer peripheral portion of the attachment main body and locked to the inner peripheral surface of the roll paper core tube Attachment for roll paper core tube. 前記係止部材は板バネである請求項１に記載のロール紙芯管用アタッチメント。 The roll paper core tube attachment according to claim 1 , wherein the locking member is a leaf spring.
JP2004189688A 2004-06-28 2004-06-28 Attachment for roll paper core tube Expired - Lifetime JP3650106B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2004189688A JP3650106B2 (en) 2004-06-28 2004-06-28 Attachment for roll paper core tube

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Application Number Priority Date Filing Date Title
JP2004189688A JP3650106B2 (en) 2004-06-28 2004-06-28 Attachment for roll paper core tube

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP33596599A Division JP3649976B2 (en) 1999-11-26 1999-11-26 Packing paper loading mechanism of medicine packaging machine

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JP2004299909A JP2004299909A (en) 2004-10-28
JP3650106B2 true JP3650106B2 (en) 2005-05-18

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