WO2016108259A1 - Source roll connecting/disconnecting mechanism - Google Patents

Source roll connecting/disconnecting mechanism Download PDF

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Publication number
WO2016108259A1
WO2016108259A1 PCT/JP2015/073421 JP2015073421W WO2016108259A1 WO 2016108259 A1 WO2016108259 A1 WO 2016108259A1 JP 2015073421 W JP2015073421 W JP 2015073421W WO 2016108259 A1 WO2016108259 A1 WO 2016108259A1
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WO
WIPO (PCT)
Prior art keywords
support rod
shaft
roll
contact end
rotating shaft
Prior art date
Application number
PCT/JP2015/073421
Other languages
French (fr)
Japanese (ja)
Inventor
正 横内
貴一 天野
曜彰 大沢
Original Assignee
日東電工株式会社
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.)
Filing date
Publication date
Application filed by 日東電工株式会社 filed Critical 日東電工株式会社
Publication of WO2016108259A1 publication Critical patent/WO2016108259A1/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
    • B65H19/00—Changing the web roll
    • B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
    • B65H19/12—Lifting, transporting, or inserting the web roll; Removing empty core
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H19/00—Changing the web roll
    • B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
    • B65H19/30—Lifting, transporting, or removing the web roll; Inserting core

Definitions

  • the present invention relates to an original fabric roll attaching / detaching mechanism for attaching / detaching an original fabric roll from a production line.
  • a film material may be wound up by an original roll.
  • the raw roll has a hollow core, and the film material is wound around the core.
  • a raw roll is set on a production line by fitting a hollow core of the original roll on a rotating shaft located on the production line.
  • a manufactured film material is wound up by rotation of a rotating shaft. After the film material has been wound up, the original roll is removed from the rotating shaft, and a new original roll is set and exchanged.
  • Patent Document 1 Japanese Patent Laid-Open No. 2012-25505 (Patent Document 1) describes an apparatus for setting an original roll on a packaging machine.
  • the apparatus includes a table that can support the original roll and slide the original roll in the axial direction thereof, an elevating mechanism that can raise and lower the table, and a carriage that mounts the elevating mechanism.
  • the apparatus first raises the original roll to a required position, and then pushes the original roll along its axial direction to slide the original roll to the set position.
  • the rotating shaft and the hollow portion of the winding core are aligned so that the axis of the rotating shaft and the axis of the winding core always coincide. Need to hold on. However, it is difficult for a human eye to determine whether or not the rotation shaft and the hollow portion of the winding core are completely matched. Moreover, since the original fabric roll slides on the table, the film material on the outer surface of the original fabric roll is liable to be damaged, and when this apparatus is used in a polarizing film production line, a defective product may be produced.
  • Patent Document 2 Japanese Patent Publication No. 2006-160424 (Patent Document 2) describes a transport device for a roll-shaped resin original fabric.
  • the said conveying apparatus is provided with the rod-shaped support member which can be raised-lowered to a trolley
  • this apparatus is only used as a transport device for the raw roll, and is not described for setting the raw roll on the production facility or removing it from the production line.
  • the present invention is to provide an original fabric roll attaching / detaching mechanism capable of preventing the film material of the original fabric roll from interfering with any part during operation.
  • An original fabric roll attaching / detaching mechanism is an original fabric roll attaching / detaching mechanism for attaching / detaching an original fabric roll having a hollow core from a production line, the rotating shaft contacting end, rotating A rotating shaft that includes a shaft main body portion and a rotating shaft mounting end, the rotating shaft mounting end is rotatably mounted on the production line, and the winding core can be horizontally fitted from the rotating shaft contact end side;
  • a raw roll conveying device the raw roll conveying device comprising a support rod contact end, a support rod main body, and a support rod fixed end, and the winding core from the support rod contact end side.
  • a support rod that can be fitted horizontally and has the same diameter as the rotating shaft, a lifting mechanism that lifts and lowers the support rod by fixing the support rod fixed end, and the lifting mechanism are mounted and can move together with the lifting mechanism.
  • a support rod contact end or the rotation A shaft centering pin is provided at the shaft abutting end, and a shaft centering hole is provided at the rotating shaft abutting end or the support rod abutting end accordingly, and the shaft centering pin is aligned with the shaft centering.
  • one of the support rod contact end and the rotary shaft contact end is formed with a convex curved surface or a tapered surface whose diameter decreases toward the tip.
  • the original roll when the original roll is attached and detached, the original roll is provided on the side where the convex curved surface or the tapered surface is formed along the convex curved surface or the tapered surface at the contact portion between the support rod and the rotating shaft. Can slide smoothly.
  • a convex curved surface or a tapered surface whose diameter decreases toward the tip is formed on one of the support rod contact end and the rotary shaft contact end.
  • a convex curved surface or a tapered surface whose diameter decreases toward the tip is formed on the other of the support rod contact end and the rotation shaft contact end.
  • the original roll when the original roll is attached and detached, the original roll can be smoothly slid toward both along the convex or tapered surface at the contact point between the support rod and the rotating shaft.
  • a concave curved surface or a tapered surface whose inner diameter increases toward the tip is formed on the other of the support rod contact end and the rotary shaft contact end.
  • a convex curved surface or a tapered surface formed at one of the support rod abutting end and the rotating shaft abutting end is fitted into the concave curved surface or the tapered surface.
  • the diameter of the shaft alignment pin becomes smaller on the side in contact with the rotation shaft or the support rod, and the inner diameter of the shaft alignment hole becomes the support rod or rotation shaft. It becomes larger on the side where it abuts.
  • the peripheral surface of the shaft centering pin forms a tapered surface whose diameter gradually decreases toward the side in contact with the rotating shaft or the support rod. Then, the peripheral surface of the shaft centering hole forms a tapered surface whose inner diameter gradually increases toward the side in contact with the support rod or the rotating shaft.
  • chamfering is performed so that the diameter is reduced at one end of the shaft alignment pin on the side in contact with the rotating shaft or the support rod.
  • Chamfering is performed at the edge of the opening of the centering hole so that the inner diameter becomes larger.
  • the shaft centering pin can be easily inserted through the shaft centering hole.
  • the ball bearing and the slide lock means are provided on the surface of the support rod main body and the surface of the rotary shaft main body.
  • the original roll when the slide lock means is locked, the original roll can no longer slide along the support rod and the rotation axis, and the original roll roll slides off the support rod during the transportation process, and is set. To prevent sliding along the rotation axis.
  • the lock of the slide lock means is released, the original fabric roll can be smoothly slid along the support rod and the rotating shaft by the ball bearing, and the original fabric roll can be easily attached and detached.
  • the diameter of the shaft alignment pin is reduced on the side in contact with the rotation shaft or the support rod, and the inner diameter of the shaft alignment hole is the support rod or rotation.
  • a ball bearing and a slide lock means are provided on the surface of the support rod main body and the surface of the rotary shaft main body.
  • the original fabric roll attaching / detaching mechanism can have the advantages of the fifth and eighth aspects at the same time.
  • the original roll attaching / detaching mechanism of the present invention when attaching / detaching the original roll, it is only necessary to confirm whether or not the axial centering pin is fitted in the axial aligning hole, and the shaft center of the support rod and the rotating shaft are It can be easily determined whether or not the axis coincides.
  • the film material wound around the winding core does not interfere with any parts in the process of attaching and detaching the original roll, and the film material Can prevent damage.
  • FIG. 1 is a schematic diagram of the original fabric roll attaching / detaching mechanism according to the first embodiment before contact.
  • FIG. 2 is a schematic diagram illustrating a state before the shaft alignment pin is fitted into the shaft alignment hole.
  • FIG. 3A is a schematic view of a contact end of a rotating shaft and a contact end of a support rod according to a modification of the first embodiment.
  • FIG. 3B is a schematic view of the contact end of the rotating shaft and the contact end of the support rod according to a modification of the first embodiment.
  • FIG. 4 is a schematic view after the raw fabric roll attaching / detaching mechanism according to the first embodiment comes into contact.
  • FIG. 5 is a schematic view showing a state after the shaft centering pin is fitted into the shaft centering hole.
  • FIG. 6A is a schematic view of the contact end of the rotating shaft and the contact end of the support rod according to the second embodiment.
  • FIG. 6B is a schematic view of the contact end of the rotating shaft and the contact end of the support rod according to the third embodiment.
  • FIG. 6C is a schematic view of the contact end of the rotating shaft and the contact end of the support rod according to the third embodiment.
  • FIG. 6D is a schematic view of the contact end of the rotating shaft and the contact end of the support rod according to a modification of the third embodiment.
  • FIG. 7A is a schematic view of an axis alignment pin and an axis alignment hole according to the fourth embodiment.
  • FIG. 7B is a schematic view of an axis alignment pin and an axis alignment hole according to the fourth embodiment.
  • FIG. 1 is a schematic view of the raw roll attaching / detaching mechanism according to the first embodiment before contact.
  • symbol 10 shows an original fabric roll
  • 20 shows the original fabric roll set installation in a production line
  • 30 shows an original fabric roll conveyance apparatus, respectively.
  • the original fabric roll 10 has a winding core 11, and the original fabric roll 5 is formed by winding the film material 12 around the winding core 11.
  • the winding core 11 has a cylindrical shape and has a hollow portion 13 that penetrates the winding core 11 along the axial direction thereof. The axis of the hollow portion 13 coincides with the axis of the winding core 11.
  • the raw roll set equipment 20 includes an equipment frame 21, a rotary shaft 22, a drive motor 23, and a transmission means 24.
  • the rotating shaft 22 includes a rotating shaft contact end 22A, a rotating shaft mounting end 22B, and a rotating shaft main body 22C.
  • the rotating shaft contact end 22A can be supported by a movable equipment frame (not shown).
  • the rotation shaft attachment end 22B is attached to the equipment frame 21 so that the rotation shaft 22 can freely rotate by a bearing (not shown) or the like.
  • the cross-sectional shape of the rotating shaft main body portion 22 ⁇ / b> C is a shape corresponding to the hollow portion 13. Since the diameter of the rotating shaft main body 22 ⁇ / b> C is slightly smaller than the hollow portion 13 of the winding core 11, the rotating shaft 22 can be inserted into the hollow portion 13.
  • the rotating shaft body 22C is provided with a fixing means (not shown), and when the original roll 10 is set, the original roll is fixed to the rotating shaft in the circumferential direction by the fixing means and rotated. Rotate integrally with the shaft 22.
  • the slide lock means may be any known means, for example, a stopper or an elastic pressing piece.
  • a stopper or an elastic pressing piece.
  • the slide lock means When the slide lock means is locked, the original fabric roll 10 cannot slide along the rotation shaft 22, and prevents the original fabric roll 10 from sliding along the rotation shaft 22 after the original fabric roll 10 is set.
  • the lock of the slide lock means When the lock of the slide lock means is released, the original fabric roll 10 can be smoothly slid along the rotating shaft 22 by the ball bearing, and the original fabric roll 10 can be easily attached and detached.
  • the driving motor 23 is fixed to the equipment frame 21 and provides a driving force to the rotating shaft 22 so that the rotating shaft 22 rotates via the transmission means 24.
  • the transmission means 24 may be a known means such as a belt or a gear.
  • the raw roll transport device 30 includes a support rod 31, an elevating mechanism 32, and a carriage 33.
  • the support rod 31 is horizontally provided and includes a support rod contact end 31A, a support rod fixed end 31B, and a support rod main body 31C.
  • the diameter of the support rod 31 is the same as the diameter of the rotating shaft 22.
  • the support rod contact end 31 ⁇ / b> A is suspended and can be inserted into the hollow portion 13 of the winding core 11.
  • the support rod fixing end 31 ⁇ / b> B is fixed to the elevating mechanism 32 by a support rod holding frame 34 provided in the elevating mechanism 32.
  • the length of the support rod main body 31C is longer than the width of the raw roll 10 and can be inserted into the hollow portion 13 of the winding core 11, so that the winding core 11 can be fitted on the support rod 31.
  • ball bearings and slide lock means are also provided on the surface of the support rod body 31C.
  • slide lock means When the slide lock means is locked, the original fabric roll 10 can no longer slide along the support rod 31, and the original fabric roll 10 can be prevented from sliding off the support rod 31 during transportation.
  • the lock of the slide lock means is released, the original roll 10 can be smoothly slid along the support rod 31 by the ball bearing, and the original roll 10 can be easily attached and detached.
  • the elevating mechanism 32 may be a hydraulic cylinder or the like, and the altitude of the support rod 31 fixed integrally with the elevating mechanism 32 can be adjusted by elevating.
  • the carriage 33 has a group of wheels, and the bottom end of the lifting mechanism 32 is fixed integrally.
  • a handle 35 for moving the transporting device 30 is provided on the frame of the carriage 33. The worker grasps the handle 35 and moves the carriage 33 to carry the original fabric roll 10 fitted on the support rod 31.
  • one shaft alignment pin 311 is provided at the support rod contact end 31 ⁇ / b> A.
  • the cylindrical shaft centering pin 311 is provided in the center of the tip of the support rod contact end 31 ⁇ / b> A in parallel with the shaft center of the support rod 31, and the shaft center of the shaft centering pin 311 and the support rod 31.
  • the axis is the same.
  • one shaft centering hole 221 is provided in the rotating shaft contact end 22A.
  • the axis alignment hole 221 is provided in parallel with the axis of the rotary shaft 22, and the length thereof is equal to or greater than the length of the axis alignment pin 311.
  • the inner diameter of the shaft centering hole 221 is set so that the shaft centering pin 311 can be just inserted.
  • the shaft alignment hole 221 is also cylindrical, and is located at the center of the tip of the rotation shaft abutting end 22 ⁇ / b> A, and the axis of the shaft alignment hole 221 coincides with the axis of the rotation shaft 22.
  • the shaft centering pin 311 When the shaft centering pin 311 is fitted into the shaft centering hole 221, the shaft center of the support rod 31 and the shaft center of the rotary shaft 22 are also matched by matching the both shaft centers.
  • the shape, quantity, installation position, and the like of the shaft centering pin 311 and the shaft centering hole 221 are not limited to the above-described embodiment, and the shaft center of the support rod 31 and the shaft center of the rotating shaft 22 only need to match when fitted.
  • the shaft centering pins 311 have a prismatic shape or other shapes, and a plurality of shaft centering pins 311 are provided symmetrically around the shaft center of the support rod 31, and a plurality of shaft centering holes are formed in the rotary shaft 22 accordingly. 221 may be provided. Even if it does in this way, the shaft center of the support rod 31 and the shaft center of the rotating shaft 22 will correspond similarly at the time of fitting.
  • the support rod contact end 31A is provided with the shaft centering pin 311 and the rotation shaft contact end 22A is provided with the shaft centering hole 221.
  • An axis alignment hole may be provided in 31A, and an axis alignment pin may be provided in the rotating shaft contact end 22A.
  • the support rod abutting end 31A has a convex curved surface whose diameter decreases toward the tip (that is, the side of the support rod abutting end 31A that abuts the rotating shaft 22), for example, as shown in FIG.
  • a hemispherical surface may be formed.
  • the axis alignment pin 311 is located at the apex of the hemispherical surface, and the support rod main body 31C is connected to the support rod abutting end 31A at the circumference of the bottom end of the hemispherical surface.
  • the support rod contact end 31 ⁇ / b> A forms a hemispherical surface, for example, in the process of removing the original roll 10 from the rotary shaft 22, the original roll 10 passes through the contact portion between the rotary shaft 22 and the support rod 31. At this time, it can move smoothly along the circumferential surface of the hemisphere toward the support rod 31 side.
  • the shape of the support rod abutting end 31A is not limited to a hemispherical surface, and may be another ordinary convex curved surface as shown in FIG. 3A or a tapered surface as shown in FIG. 3B. Of course, it is not necessary to install the convex curved surface or the tapered surface based on the actual situation.
  • the convex curved surface and the tapered surface are formed on the support rod contact end 31A provided with the axis alignment pin 311.
  • the present invention is not limited thereto, and is formed on the rotation shaft contact end 22A. May be.
  • the fabric roll conveying device 30 is moved to the front of the fabric roll set facility 20 so that the support rod 31 faces the fabric roll set facility 20 side.
  • the elevating mechanism 32 By operating the elevating mechanism 32 to adjust the altitude of the support rod 31 and aligning the support rod contact end 31A and the rotary shaft contact end 22A, both are in the state shown in FIG.
  • the shaft centering pin 311 is inserted into the shaft centering hole 221 and shown in FIGS. 4 and 5. It becomes a state.
  • the shaft centering pin 311 is completely fitted into the shaft centering hole 221, the shaft center of the support rod 31 and the shaft center of the rotary shaft 22 coincide with each other.
  • the fixation of the fixing means in the rotating shaft main body 22C is released to release the lock of the slide lock means, and the lock of the slide lock means in the support rod main body 31C is released.
  • the fabric roll 10 can freely slide along the rotating shaft 22 and the support rod 31 by the ball bearing.
  • the original roll 10 is pulled out from the rotary shaft 22 and moved to the support rod 31 side. Since the support rod contact end 31 ⁇ / b> A forms a hemispherical surface, the original roll 10 can smoothly pass through the contact portion between the support rod 31 and the rotating shaft 22.
  • the raw fabric roll 10 has completed the movement and is in a state of being externally fitted to the support rod 31. Then, the slide lock means in the support rod main body 31C is locked, and the removal of the raw fabric roll 10 is completed.
  • the second embodiment differs in the shape of the rotating shaft contact end 22A.
  • the support rod contact end 31A is formed with a hemispherical surface whose diameter decreases toward the tip thereof (that is, the side of the support rod contact end 31A that contacts the rotating shaft 22).
  • the rotating shaft contact end 22A is also formed with a hemispherical surface whose diameter decreases toward the tip (that is, the side in contact with the support rod 31).
  • the original roll when the original roll is attached and detached, the original roll can be smoothly slid toward the rotary shaft 22 or the support rod 31 along the hemispheric surface at the contact point between the support rod 31 and the rotary shaft 22. .
  • the third embodiment also differs in the shape of the rotating shaft contact end 22A.
  • the rotary shaft abutting end 22A is formed with a concave curved surface whose inner diameter increases toward the tip (that is, the side that abuts the support rod 31 at the rotating shaft abutting end 22A).
  • the convex curved surface formed at the contact end 31A is fitted.
  • the rotating shaft abutting end 22A forms a recessed hemispherical surface, and the supporting rod abutting end 31A is fitted, and FIG. It will be in the state shown.
  • the rotating shaft contact end 22A and the support rod contact end 31A may form a pair of tapered surfaces that can be fitted as shown in FIG. 6D.
  • a convex curved surface may be formed at the support rod contact end 31A, and a concave curved surface may be formed at the rotating shaft contact end 22A.
  • the fourth embodiment differs in the shapes of the shaft centering pin 311 and the shaft centering hole 221.
  • the diameter of the shaft centering pin 311 decreases on the side in contact with the rotating shaft 22, and the inner diameter of the shaft centering hole 221 increases on the side in contact with the support rod 31.
  • the peripheral surface of the shaft alignment pin 311 forms a tapered surface whose diameter gradually decreases toward the side in contact with the rotary shaft 22. Accordingly, the peripheral surface of the shaft alignment hole 221 forms a tapered surface whose inner diameter gradually increases toward the side in contact with the support rod 31, and the shaft alignment pin 311 is fitted. According to such a structure, when the rotating shaft 22 and the support rod 31 are brought into contact with each other, the shaft centering pin 311 can be more easily fitted into the shaft centering hole 221.
  • chamfering is performed at one end of the axis alignment pin 311 on the side in contact with the rotation shaft 22 so as to reduce the diameter, and at the edge of the opening of the axis alignment hole 221, You may chamfer so that an internal diameter may become large. According to this structure, the same effect as the structure shown in FIG. 7A can be obtained.

Landscapes

  • Replacement Of Web Rolls (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)

Abstract

A source roll connecting/disconnecting mechanism for connecting/disconnecting, to/from a production line, a source roll with a winding core having a hollow portion, wherein the source roll connecting/disconnecting mechanism includes a rotary shaft and a source roll conveying device, and the source roll conveying device is equipped with a support rod, a vertically-movable mechanism, and a dolly. An aligning pin is provided at a support rod contact end or a rotary shaft contact end, and an aligning hole is provided at the other of the contact ends, and when the aligning pin is fitted in the aligning hole, the support rod is axially aligned with the rotary shaft. According to this source roll connecting/disconnecting mechanism, it can be easily determined whether or not the support rod is axially aligned with the rotary shaft, simply by checking whether or not the aligning pin is fitted in the aligning hole.

Description

原反ロール着脱機構Raw fabric roll attaching / detaching mechanism
　本発明は、原反ロールを生産ラインから着脱するための原反ロール着脱機構に関する。 The present invention relates to an original fabric roll attaching / detaching mechanism for attaching / detaching an original fabric roll from a production line.
　生産ライン、例えば偏光フィルムの生産ラインにおいては、原反ロールによってフィルム材を巻き取られる場合がある。この場合、原反ロールは中空の巻き芯を有し、フィルム材が該巻き芯に巻き取られる。一般に、原反ロールの中空の巻き芯が生産ラインに位置する回転軸に外嵌されることによって、原反ロールが生産ラインにセットされる。生産中に、回転軸の回転によって、例えば製造済みのフィルム材を巻き取る。フィルム材の巻き取りが終わった後、前記原反ロールを回転軸から取り外し、新たな原反ロールをセットして交換を行う。 In a production line, for example, a polarizing film production line, a film material may be wound up by an original roll. In this case, the raw roll has a hollow core, and the film material is wound around the core. Generally, a raw roll is set on a production line by fitting a hollow core of the original roll on a rotating shaft located on the production line. During production, for example, a manufactured film material is wound up by rotation of a rotating shaft. After the film material has been wound up, the original roll is removed from the rotating shaft, and a new original roll is set and exchanged.
　従来の技術として、日本特許公報特開２０１２－２５５０５号公報（特許文献１）には、原反ロールを包装機にセットするための装置が記載されている。当該装置は、原反ロールを支持し該原反ロールをその軸方向にスライドさせることができるテーブルと、該テーブルを昇降させることができる昇降機構と、該昇降機構を搭載する台車とを備える。当該装置は、まず原反ロールを所要の位置まで上昇させ、次に原反ロールをその軸方向に沿って押し出すことで、原反ロールをセット位置までスライドさせる。 As a conventional technique, Japanese Patent Laid-Open No. 2012-25505 (Patent Document 1) describes an apparatus for setting an original roll on a packaging machine. The apparatus includes a table that can support the original roll and slide the original roll in the axial direction thereof, an elevating mechanism that can raise and lower the table, and a carriage that mounts the elevating mechanism. The apparatus first raises the original roll to a required position, and then pushes the original roll along its axial direction to slide the original roll to the set position.
　当該装置によって原反ロールを生産ラインに位置する上記回転軸にセットする場合、回転軸と巻き芯の中空部とを位置合わせし、回転軸の軸心と巻き芯の軸心を常に一致するように保持する必要がある。しかし、人の目で回転軸と巻き芯の中空部とが完全に一致するか否かを判断するのは困難である。また、原反ロールがテーブルの上でスライドするため、原反ロールの外面のフィルム材が損傷しやすく、この装置が偏光フィルムの生産ラインに使用される場合、不良製品を生じる恐れがある。 When the original roll is set on the rotating shaft located on the production line by the apparatus, the rotating shaft and the hollow portion of the winding core are aligned so that the axis of the rotating shaft and the axis of the winding core always coincide. Need to hold on. However, it is difficult for a human eye to determine whether or not the rotation shaft and the hollow portion of the winding core are completely matched. Moreover, since the original fabric roll slides on the table, the film material on the outer surface of the original fabric roll is liable to be damaged, and when this apparatus is used in a polarizing film production line, a defective product may be produced.
　また、日本特許公報特開２００６－１６０４２４号公報（特許文献２）には、ロール状樹脂原反の運搬装置が記載されている。当該運搬装置は、台車に昇降可能なロッド状の支持部材が設けられ、当該支持部材を原反ロールの中空の巻き芯に挿入してから、支持部材を上昇させ、原反ロールを運搬する。しかし、当該装置は、ただ原反ロールの運搬装置として用いられ、原反ロールを生産設備にセットしたり、又は生産ラインから取り外したりすることに対しては記載していない。 In addition, Japanese Patent Publication No. 2006-160424 (Patent Document 2) describes a transport device for a roll-shaped resin original fabric. The said conveying apparatus is provided with the rod-shaped support member which can be raised-lowered to a trolley | bogie, After inserting the said support member in the hollow winding core of an original fabric roll, it raises a support member and conveys an original fabric roll. However, this apparatus is only used as a transport device for the raw roll, and is not described for setting the raw roll on the production facility or removing it from the production line.
特開２０１２－２５５０５号公報JP 2012-25505 A 特開２００６－１６０４２４号公報JP 2006-160424 A
　本発明の目的は、生産ラインから原反ロールを着脱する時に、回転軸の軸心と巻き芯の軸心とが一致するか否かを容易に判断でき、且つ、フィルム材が損傷を受けないように、原反ロールのフィルム材が作業中にいかなる部品とも干渉しないようにすることができる原反ロール着脱機構を提供することである。 It is an object of the present invention to easily determine whether or not the axis of the rotating shaft and the axis of the winding core coincide with each other when the original roll is detached from the production line, and the film material is not damaged. Thus, the present invention is to provide an original fabric roll attaching / detaching mechanism capable of preventing the film material of the original fabric roll from interfering with any part during operation.
　本発明の第１の態様に係る原反ロール着脱機構は、巻き芯が中空部を有する原反ロールを生産ラインから着脱するための原反ロール着脱機構であって、回転軸当接端、回転軸本体部、及び回転軸取付端を備えており、該回転軸取付端が回転可能に生産ラインに取り付けられ、該巻き芯が該回転軸当接端側から水平に外嵌できる回転軸と、原反ロール運搬装置と、を含み、該原反ロール運搬装置が、支持ロッド当接端、支持ロッド本体部、及び支持ロッド固定端を備え、該巻き芯が、該支持ロッド当接端側から水平に外嵌でき、該回転軸と同じ直径である支持ロッドと、該支持ロッド固定端を固定し、該支持ロッドを昇降させる昇降機構と、該昇降機構を搭載し、該昇降機構とともに移動できる台車と、を備え、該支持ロッド当接端又は該回転軸当接端に軸心合わせピンが設けられ、これに応じて、該回転軸当接端又は該支持ロッド当接端に軸心合わせ穴が設けられ、該軸心合わせピンが該軸心合わせ穴内に嵌め込まれたとき、該支持ロッドの軸心と該回転軸の軸心とが一致する状態になることを特徴とする。 An original fabric roll attaching / detaching mechanism according to a first aspect of the present invention is an original fabric roll attaching / detaching mechanism for attaching / detaching an original fabric roll having a hollow core from a production line, the rotating shaft contacting end, rotating A rotating shaft that includes a shaft main body portion and a rotating shaft mounting end, the rotating shaft mounting end is rotatably mounted on the production line, and the winding core can be horizontally fitted from the rotating shaft contact end side; A raw roll conveying device, the raw roll conveying device comprising a support rod contact end, a support rod main body, and a support rod fixed end, and the winding core from the support rod contact end side. A support rod that can be fitted horizontally and has the same diameter as the rotating shaft, a lifting mechanism that lifts and lowers the support rod by fixing the support rod fixed end, and the lifting mechanism are mounted and can move together with the lifting mechanism. And a support rod contact end or the rotation A shaft centering pin is provided at the shaft abutting end, and a shaft centering hole is provided at the rotating shaft abutting end or the support rod abutting end accordingly, and the shaft centering pin is aligned with the shaft centering. When fitted in the hole, the shaft center of the support rod and the shaft center of the rotating shaft coincide with each other.
　このようにして、軸心合わせピンが軸心合わせ穴とに嵌め込んでいるか否かを確認するだけで、支持ロッドの軸心と回転軸の軸心とが一致しているか否かを容易に判断でき、原反ロールを順調に着脱することができる。 In this way, it is easy to check whether the shaft center of the support rod and the shaft center of the rotating shaft are aligned by simply checking whether the shaft centering pin is fitted in the shaft centering hole. It can be judged, and the fabric roll can be smoothly attached and detached.
　本発明の第２の態様に係る原反ロール着脱機構によると、支持ロッド当接端と回転軸当接端の一方には、先端に向けて直径が小さくなる凸曲面或はテーパー面が形成される。 According to the web roll attaching / detaching mechanism according to the second aspect of the present invention, one of the support rod contact end and the rotary shaft contact end is formed with a convex curved surface or a tapered surface whose diameter decreases toward the tip. The
　このようにして、原反ロールを着脱する時、支持ロッドと回転軸との当接箇所で凸曲面或はテーパー面に沿って上記凸曲面或はテーパー面が形成されている側に原反ロールを順調にスライドできる。 In this way, when the original roll is attached and detached, the original roll is provided on the side where the convex curved surface or the tapered surface is formed along the convex curved surface or the tapered surface at the contact portion between the support rod and the rotating shaft. Can slide smoothly.
　本発明の第３の態様に係る原反ロール着脱機構によると、支持ロッド当接端と回転軸当接端の一方に、先端に向けて直径が小さくなる凸曲面或はテーパー面が形成されているとともに、該支持ロッド当接端と該回転軸当接端の他方にも、先端に向けて直径が小さくなる凸曲面或はテーパー面が形成されている。 According to the web roll attaching / detaching mechanism according to the third aspect of the present invention, a convex curved surface or a tapered surface whose diameter decreases toward the tip is formed on one of the support rod contact end and the rotary shaft contact end. In addition, a convex curved surface or a tapered surface whose diameter decreases toward the tip is formed on the other of the support rod contact end and the rotation shaft contact end.
　このようにして、原反ロールを着脱する時、支持ロッドと回転軸との当接箇所で凸曲面或はテーパー面に沿って原反ロールを両方に向けて順調にスライドできる。 In this way, when the original roll is attached and detached, the original roll can be smoothly slid toward both along the convex or tapered surface at the contact point between the support rod and the rotating shaft.
　本発明の第４の態様に係る原反ロール着脱機構によると、支持ロッド当接端と回転軸当接端の他方には、先端に向けて内径が大きくなる凹曲面或はテーパー面が形成され、該支持ロッド当接端と該回転軸当接端の一方に形成されている凸曲面或はテーパー面が該凹曲面或は該テーパー面に嵌め込められる。 According to the original roll attaching / detaching mechanism according to the fourth aspect of the present invention, a concave curved surface or a tapered surface whose inner diameter increases toward the tip is formed on the other of the support rod contact end and the rotary shaft contact end. A convex curved surface or a tapered surface formed at one of the support rod abutting end and the rotating shaft abutting end is fitted into the concave curved surface or the tapered surface.
　このようにして、軸心合わせピンが軸心合わせ穴に嵌め込まれるだけでなく、支持ロッド当接端と回転軸当接端が全体的に嵌め合せされるため、嵌め合せにより機械的強度が向上され、嵌め合わせた状態で外力によって当接箇所が損傷を受け難い。 In this way, not only the shaft alignment pin is fitted into the shaft alignment hole, but also the support rod contact end and the rotation shaft contact end are fitted together, so that the mechanical strength is improved by fitting. In the fitted state, the contact portion is hardly damaged by an external force.
　本発明の第５の態様に係る原反ロール着脱機構によると、軸心合わせピンの直径が、回転軸又は支持ロッドと当接する側で小さくなり、軸心合わせ穴の内径が支持ロッド又は回転軸と当接する側で大きくなる。 According to the web roll attaching / detaching mechanism according to the fifth aspect of the present invention, the diameter of the shaft alignment pin becomes smaller on the side in contact with the rotation shaft or the support rod, and the inner diameter of the shaft alignment hole becomes the support rod or rotation shaft. It becomes larger on the side where it abuts.
　例えば、本発明の第６の態様に係る原反ロール着脱機構によると、軸心合わせピンの周面が、回転軸又は支持ロッドと当接する側に向けて直径が徐々に小さくなるテーパー面を形成し、軸心合わせ穴の周面が、支持ロッド又は回転軸と当接する側に向けて内径が徐々に大きくなるテーパー面を形成する。 For example, according to the original fabric roll attaching / detaching mechanism according to the sixth aspect of the present invention, the peripheral surface of the shaft centering pin forms a tapered surface whose diameter gradually decreases toward the side in contact with the rotating shaft or the support rod. Then, the peripheral surface of the shaft centering hole forms a tapered surface whose inner diameter gradually increases toward the side in contact with the support rod or the rotating shaft.
　また、本発明の第７の態様に係る原反ロール着脱機構によると、軸心合わせピンの回転軸又は支持ロッドと当接する側の一端に、直径が小さくなるように、面取りを行い、該軸心合わせ穴の開口部の縁部に、内径が大きくなるように、面取りを行う。 Further, according to the roll roll attaching / detaching mechanism according to the seventh aspect of the present invention, chamfering is performed so that the diameter is reduced at one end of the shaft alignment pin on the side in contact with the rotating shaft or the support rod. Chamfering is performed at the edge of the opening of the centering hole so that the inner diameter becomes larger.
　本発明の第５ないし７の態様に係る原反ロール着脱機構によると、軸心合わせピンが軸心合わせ穴により容易に挿入できるようになる。 According to the roll roll attaching / detaching mechanism according to the fifth to seventh aspects of the present invention, the shaft centering pin can be easily inserted through the shaft centering hole.
　本発明の第８の態様に係る原反ロール着脱機構によると、支持ロッド本体部の表面及び回転軸本体部の表面に、ボールベアリング及びスライドロック手段が設けられる。 According to the original fabric roll attaching / detaching mechanism according to the eighth aspect of the present invention, the ball bearing and the slide lock means are provided on the surface of the support rod main body and the surface of the rotary shaft main body.
　このようにして、スライドロック手段がロックしている時、原反ロールは支持ロッド及び回転軸に沿ってスライドできなくなり、原反ロールが運搬過程で支持ロッドからスライドして落ちること、及びセットされた後に回転軸に沿ってスライドすることを防止する。スライドロック手段のロックが解除された時、原反ロールはボールベアリングによって支持ロッド及び回転軸に沿って順調にスライドでき、原反ロールを容易に着脱することができる。 In this way, when the slide lock means is locked, the original roll can no longer slide along the support rod and the rotation axis, and the original roll roll slides off the support rod during the transportation process, and is set. To prevent sliding along the rotation axis. When the lock of the slide lock means is released, the original fabric roll can be smoothly slid along the support rod and the rotating shaft by the ball bearing, and the original fabric roll can be easily attached and detached.
　本発明の第９の態様に係る原反ロール着脱機構によると、軸心合わせピンの直径が、回転軸又は支持ロッドと当接する側で小さくなり、軸心合わせ穴の内径が、支持ロッド又は回転軸と当接する側で大きくなり、該支持ロッド本体部の表面及び該回転軸本体部の表面に、ボールベアリング及びスライドロック手段が設けられる。 According to the web roll attaching / detaching mechanism according to the ninth aspect of the present invention, the diameter of the shaft alignment pin is reduced on the side in contact with the rotation shaft or the support rod, and the inner diameter of the shaft alignment hole is the support rod or rotation. A ball bearing and a slide lock means are provided on the surface of the support rod main body and the surface of the rotary shaft main body.
　このようにして、原反ロール着脱機構は、第５、８の態様の利点を同時に具備できる。 Thus, the original fabric roll attaching / detaching mechanism can have the advantages of the fifth and eighth aspects at the same time.
　本発明の原反ロール着脱機構によると、原反ロールを着脱する時、軸心合わせピンが軸心合わせ穴に嵌め込んでいるか否かを確認するだけで、支持ロッドの軸心と回転軸の軸心とが一致しているか否かを容易に判断できる。また、中空の巻き芯が当接している支持ロッド及び回転軸に沿ってスライドするため、巻き芯に巻き取られたフィルム材は原反ロールを着脱する過程においていかなる部品とも干渉せず、フィルム材の損傷を防止できる。 According to the original roll attaching / detaching mechanism of the present invention, when attaching / detaching the original roll, it is only necessary to confirm whether or not the axial centering pin is fitted in the axial aligning hole, and the shaft center of the support rod and the rotating shaft are It can be easily determined whether or not the axis coincides. In addition, since the hollow winding core slides along the support rod and the rotating shaft, the film material wound around the winding core does not interfere with any parts in the process of attaching and detaching the original roll, and the film material Can prevent damage.
図１は、第１の実施形態に係る原反ロール着脱機構の当接する前の概略図である。FIG. 1 is a schematic diagram of the original fabric roll attaching / detaching mechanism according to the first embodiment before contact. 図２は、軸心合わせピンが軸心合わせ穴に嵌め込まれる前の状態を示す概略図である。FIG. 2 is a schematic diagram illustrating a state before the shaft alignment pin is fitted into the shaft alignment hole. 図３Ａは、第１の実施形態の変形例に係る回転軸の当接端と支持ロッドの当接端の概略図である。FIG. 3A is a schematic view of a contact end of a rotating shaft and a contact end of a support rod according to a modification of the first embodiment. 図３Ｂは、第１の実施形態の変形例に係る回転軸の当接端と支持ロッドの当接端の概略図である。FIG. 3B is a schematic view of the contact end of the rotating shaft and the contact end of the support rod according to a modification of the first embodiment. 図４は、第１の実施形態に係る原反ロール着脱機構の当接した後の概略図である。FIG. 4 is a schematic view after the raw fabric roll attaching / detaching mechanism according to the first embodiment comes into contact. 図５は、軸心合わせピンが軸心合わせ穴に嵌め込まれた後の状態を示す概略図である。FIG. 5 is a schematic view showing a state after the shaft centering pin is fitted into the shaft centering hole. 図６Ａは第２の実施形態に係る回転軸の当接端と支持ロッドの当接端の概略図である。FIG. 6A is a schematic view of the contact end of the rotating shaft and the contact end of the support rod according to the second embodiment. 図６Ｂは第３の実施形態に係る回転軸の当接端と支持ロッドの当接端の概略図である。FIG. 6B is a schematic view of the contact end of the rotating shaft and the contact end of the support rod according to the third embodiment. 図６Ｃは第３の実施形態に係る回転軸の当接端と支持ロッドの当接端の概略図である。FIG. 6C is a schematic view of the contact end of the rotating shaft and the contact end of the support rod according to the third embodiment. 図６Ｄは第３の実施形態の変形例に係る回転軸の当接端と支持ロッドの当接端の概略図である。FIG. 6D is a schematic view of the contact end of the rotating shaft and the contact end of the support rod according to a modification of the third embodiment. 図７Ａは、第４の実施形態に係る軸心合わせピン及び軸心合わせ穴の概略図である。FIG. 7A is a schematic view of an axis alignment pin and an axis alignment hole according to the fourth embodiment. 図７Ｂは、第４の実施形態に係る軸心合わせピン及び軸心合わせ穴の概略図である。FIG. 7B is a schematic view of an axis alignment pin and an axis alignment hole according to the fourth embodiment.
　以下、図面を参照しながら、本発明の具体的な実施形態を説明する。なお、以下の実施形態は、ただ本発明の部分的実施例を例示するものであり、本発明を限定するものではない。
　［第１の実施形態］ Hereinafter, specific embodiments of the present invention will be described with reference to the drawings. The following embodiments are merely examples of the present invention and are not intended to limit the present invention.
[First Embodiment]
　図１は、第１の実施形態に係る原反ロール着脱機構の当接する前の概略図である。図１において、符号１０は原反ロールを、２０は生産ラインにおける原反ロールセット設備を、３０は原反ロール運搬装置を、それぞれ示す。 FIG. 1 is a schematic view of the raw roll attaching / detaching mechanism according to the first embodiment before contact. In FIG. 1, the code | symbol 10 shows an original fabric roll, 20 shows the original fabric roll set installation in a production line, 30 shows an original fabric roll conveyance apparatus, respectively.
　原反ロール１０は巻き芯１１を有し、フィルム材１２が巻き芯１１に巻き取られることによって原反ロール５が形成される。巻き芯１１は円柱状であり、その軸方向に沿って巻き芯１１を貫通する中空部１３を有する。中空部１３の軸心は巻き芯１１の軸心と一致する。 The original fabric roll 10 has a winding core 11, and the original fabric roll 5 is formed by winding the film material 12 around the winding core 11. The winding core 11 has a cylindrical shape and has a hollow portion 13 that penetrates the winding core 11 along the axial direction thereof. The axis of the hollow portion 13 coincides with the axis of the winding core 11.
　原反ロールセット設備２０は、設備フレーム２１、回転軸２２、駆動モータ２３、及び伝達手段２４を備える。 The raw roll set equipment 20 includes an equipment frame 21, a rotary shaft 22, a drive motor 23, and a transmission means 24.
　回転軸２２は、回転軸当接端２２Ａ、回転軸取付端２２Ｂ、及び回転軸本体部２２Ｃからなる。 The rotating shaft 22 includes a rotating shaft contact end 22A, a rotating shaft mounting end 22B, and a rotating shaft main body 22C.
　原反ロール１０を着脱する時、回転軸当接端２２Ａは自由端の状態であり、原反ロール１０をスライドさせて、回転軸当接端２２Ａ側から挿入或は取外しできる。もちろん、原反ロール１０を着脱した後、回転軸当接端２２Ａは、図を省略した移動可能な設備フレームによって支持できる。 When the original roll 10 is attached / detached, the rotary shaft abutting end 22A is in a free end state, and the original roll 10 can be slid and inserted or removed from the rotating shaft abutting end 22A side. Of course, after the raw roll 10 is attached and detached, the rotating shaft contact end 22A can be supported by a movable equipment frame (not shown).
　回転軸取付端２２Ｂは、ベアリング（図示省略）等によって回転軸２２が自由に回転できるように、設備フレーム２１に取り付けられる。 The rotation shaft attachment end 22B is attached to the equipment frame 21 so that the rotation shaft 22 can freely rotate by a bearing (not shown) or the like.
　回転軸本体部２２Ｃの断面形状は、中空部１３に対応する形状である。回転軸本体部２２Ｃの直径は、巻き芯１１の中空部１３よりも僅かに小さいので、回転軸２２が中空部１３内に挿入できる。 The cross-sectional shape of the rotating shaft main body portion 22 </ b> C is a shape corresponding to the hollow portion 13. Since the diameter of the rotating shaft main body 22 </ b> C is slightly smaller than the hollow portion 13 of the winding core 11, the rotating shaft 22 can be inserted into the hollow portion 13.
　回転軸本体部２２Ｃには固定手段（図示省略）が設けられ、原反ロール１０をセットしている場合、当該固定手段によって原反ロールを円周方向で回転軸に対して固定して、回転軸２２と一体に回転させる。 The rotating shaft body 22C is provided with a fixing means (not shown), and when the original roll 10 is set, the original roll is fixed to the rotating shaft in the circumferential direction by the fixing means and rotated. Rotate integrally with the shaft 22.
　また、回転軸本体部２２Ｃの表面にはボールベアリングとスライドロック手段（図示省略）が設けられている。スライドロック手段は、周知のいずれかの手段、例えば、ストッパや弾性押圧片であってもよい。スライドロック手段がロックしている時、原反ロール１０は回転軸２２に沿ってスライドできなくなり、原反ロール１０がセットされた後に回転軸２２に沿ってスライドすることを防止する。スライドロック手段のロックが解除された時、原反ロール１０はボールベアリングによって回転軸２２に沿って順調にスライドでき、原反ロール１０を容易に着脱することができる。 Further, ball bearings and slide lock means (not shown) are provided on the surface of the rotating shaft main body 22C. The slide lock means may be any known means, for example, a stopper or an elastic pressing piece. When the slide lock means is locked, the original fabric roll 10 cannot slide along the rotation shaft 22, and prevents the original fabric roll 10 from sliding along the rotation shaft 22 after the original fabric roll 10 is set. When the lock of the slide lock means is released, the original fabric roll 10 can be smoothly slid along the rotating shaft 22 by the ball bearing, and the original fabric roll 10 can be easily attached and detached.
　駆動モータ２３は設備フレーム２１に固定され、伝達手段２４を介して回転軸２２が回転するように、回転軸２２に駆動力を提供する。伝達手段２４は周知の手段、例えば、ベルト、歯車などであってもよい。 The driving motor 23 is fixed to the equipment frame 21 and provides a driving force to the rotating shaft 22 so that the rotating shaft 22 rotates via the transmission means 24. The transmission means 24 may be a known means such as a belt or a gear.
　原反ロール運搬装置３０は、支持ロッド３１、昇降機構３２、及び台車３３を備える。 The raw roll transport device 30 includes a support rod 31, an elevating mechanism 32, and a carriage 33.
　支持ロッド３１は水平に設けられ、支持ロッド当接端３１Ａ、支持ロッド固定端３１Ｂ、及び支持ロッド本体部３１Ｃからなる。好ましくは、支持ロッド３１の直径は、回転軸２２の直径と同じである。 The support rod 31 is horizontally provided and includes a support rod contact end 31A, a support rod fixed end 31B, and a support rod main body 31C. Preferably, the diameter of the support rod 31 is the same as the diameter of the rotating shaft 22.
　支持ロッド当接端３１Ａは宙吊り状態であり、巻き芯１１の中空部１３内に挿入できる。 The support rod contact end 31 </ b> A is suspended and can be inserted into the hollow portion 13 of the winding core 11.
　支持ロッド固定端３１Ｂは、昇降機構３２に設けられた支持ロッド保持フレーム３４によって昇降機構３２に固定される。 The support rod fixing end 31 </ b> B is fixed to the elevating mechanism 32 by a support rod holding frame 34 provided in the elevating mechanism 32.
　支持ロッド本体部３１Ｃの長さは原反ロール１０の幅よりも長く、同じく巻き芯１１の中空部１３内に挿入できるため、巻き芯１１が支持ロッド３１に外嵌できる。 The length of the support rod main body 31C is longer than the width of the raw roll 10 and can be inserted into the hollow portion 13 of the winding core 11, so that the winding core 11 can be fitted on the support rod 31.
　支持ロッド本体部３１Ｃの表面にも同じくボールベアリングとスライドロック手段（図示省略）が設けられている。スライドロック手段がロックしている時、原反ロール１０は支持ロッド３１に沿ってスライドできなくなり、原反ロール１０が運搬中に支持ロッド３１からスライドして落ちることを防止できる。スライドロック手段のロックが解除された時、原反ロール１０はボールベアリングによって支持ロッド３１に沿って順調にスライドでき、原反ロール１０を容易に着脱することができる。 Similarly, ball bearings and slide lock means (not shown) are also provided on the surface of the support rod body 31C. When the slide lock means is locked, the original fabric roll 10 can no longer slide along the support rod 31, and the original fabric roll 10 can be prevented from sliding off the support rod 31 during transportation. When the lock of the slide lock means is released, the original roll 10 can be smoothly slid along the support rod 31 by the ball bearing, and the original roll 10 can be easily attached and detached.
　昇降機構３２は油圧シリンダなどであってもよく、昇降によって昇降機構３２に一体に固定された支持ロッド３１の高度を調整できる。 The elevating mechanism 32 may be a hydraulic cylinder or the like, and the altitude of the support rod 31 fixed integrally with the elevating mechanism 32 can be adjusted by elevating.
　台車３３は一群の車輪を有し、且つ、昇降機構３２の底端が一体に固定されている。また、台車３３のフレームには運搬装置３０を移動するための取手３５が設けられている。作業員は取手３５を掴んで台車３３を移動させ、支持ロッド３１に外嵌された原反ロール１０を運搬する。 The carriage 33 has a group of wheels, and the bottom end of the lifting mechanism 32 is fixed integrally. A handle 35 for moving the transporting device 30 is provided on the frame of the carriage 33. The worker grasps the handle 35 and moves the carriage 33 to carry the original fabric roll 10 fitted on the support rod 31.
　以下、支持ロッド当接端３１Ａ、及び回転軸当接端２２Ａの形状について説明する。 Hereinafter, the shapes of the support rod contact end 31A and the rotating shaft contact end 22A will be described.
　図２に示すように、支持ロッド当接端３１Ａには、１つの軸心合わせピン３１１が設けられている。本実施形態において、円柱形の軸心合わせピン３１１は、支持ロッド３１の軸心と平行に支持ロッド当接端３１Ａの先端中央に設けられ、軸心合わせピン３１１の軸心と支持ロッド３１の軸心とが一致する。 As shown in FIG. 2, one shaft alignment pin 311 is provided at the support rod contact end 31 </ b> A. In the present embodiment, the cylindrical shaft centering pin 311 is provided in the center of the tip of the support rod contact end 31 </ b> A in parallel with the shaft center of the support rod 31, and the shaft center of the shaft centering pin 311 and the support rod 31. The axis is the same.
　これに応じて、回転軸当接端２２Ａには、１つの軸心合わせ穴２２１が設けられている。軸心合わせ穴２２１は、回転軸２２の軸心と平行に設けられ、その長さは軸心合わせピン３１１の長さ以上である。軸心合わせ穴２２１の内径は、軸心合わせピン３１１がちょうど嵌め込められるように設定される。本実施形態において、軸心合わせ穴２２１は同じく円柱形であり、回転軸当接端２２Ａの先端中央に位置し、軸心合わせ穴２２１の軸心が回転軸２２の軸心と一致する。 Correspondingly, one shaft centering hole 221 is provided in the rotating shaft contact end 22A. The axis alignment hole 221 is provided in parallel with the axis of the rotary shaft 22, and the length thereof is equal to or greater than the length of the axis alignment pin 311. The inner diameter of the shaft centering hole 221 is set so that the shaft centering pin 311 can be just inserted. In the present embodiment, the shaft alignment hole 221 is also cylindrical, and is located at the center of the tip of the rotation shaft abutting end 22 </ b> A, and the axis of the shaft alignment hole 221 coincides with the axis of the rotation shaft 22.
　軸心合わせピン３１１が軸心合わせ穴２２１に嵌め込まれると、双方の軸心が一致することで、支持ロッド３１の軸心と回転軸２２の軸心も一致する。 When the shaft centering pin 311 is fitted into the shaft centering hole 221, the shaft center of the support rod 31 and the shaft center of the rotary shaft 22 are also matched by matching the both shaft centers.
　軸心合わせピン３１１及び軸心合わせ穴２２１の形状、数量、設置位置などは前記実施形態に限らず、嵌め込む時に支持ロッド３１の軸心と回転軸２２の軸心とが一致すればよい。例えば、軸心合わせピン３１１は角柱形、或は他の形状であって、支持ロッド３１の軸心の周りに対称的に複数設けられるとともに、それに応じて回転軸２２に複数の軸心合わせ穴２２１を設けてもよい。このようにしても、嵌め込む時に支持ロッド３１の軸心と回転軸２２の軸心とが同様に一致する。また、上記実施例では、支持ロッド当接端３１Ａに軸心合わせピン３１１が設けられ、回転軸当接端２２Ａに軸心合わせ穴２２１が設けられているが、逆に、支持ロッド当接端３１Ａに軸心合わせ穴が設けられ、回転軸当接端２２Ａに軸心合わせピンが設けられてもよい。 The shape, quantity, installation position, and the like of the shaft centering pin 311 and the shaft centering hole 221 are not limited to the above-described embodiment, and the shaft center of the support rod 31 and the shaft center of the rotating shaft 22 only need to match when fitted. For example, the shaft centering pins 311 have a prismatic shape or other shapes, and a plurality of shaft centering pins 311 are provided symmetrically around the shaft center of the support rod 31, and a plurality of shaft centering holes are formed in the rotary shaft 22 accordingly. 221 may be provided. Even if it does in this way, the shaft center of the support rod 31 and the shaft center of the rotating shaft 22 will correspond similarly at the time of fitting. In the above embodiment, the support rod contact end 31A is provided with the shaft centering pin 311 and the rotation shaft contact end 22A is provided with the shaft centering hole 221. An axis alignment hole may be provided in 31A, and an axis alignment pin may be provided in the rotating shaft contact end 22A.
　また、好ましくは、支持ロッド当接端３１Ａには、先端（すなわち、支持ロッド当接端３１Ａにおいて回転軸２２と当接する側）に向けて直径が小さくなる凸曲面、例えば、図２に示すように、半球面が形成されてもよい。軸心合わせピン３１１は、半球面の頂点に位置し、支持ロッド本体部３１Ｃは半球面の底端の円周で支持ロッド当接端３１Ａに繋がる。支持ロッド当接端３１Ａが半球面を形成することによって、例えば、回転軸２２から原反ロール１０を取り外す過程で、原反ロール１０が回転軸２２と支持ロッド３１との当接箇所を通過する時、半球の円周面に沿って順調に支持ロッド３１側へ移動できる。 Preferably, the support rod abutting end 31A has a convex curved surface whose diameter decreases toward the tip (that is, the side of the support rod abutting end 31A that abuts the rotating shaft 22), for example, as shown in FIG. In addition, a hemispherical surface may be formed. The axis alignment pin 311 is located at the apex of the hemispherical surface, and the support rod main body 31C is connected to the support rod abutting end 31A at the circumference of the bottom end of the hemispherical surface. When the support rod contact end 31 </ b> A forms a hemispherical surface, for example, in the process of removing the original roll 10 from the rotary shaft 22, the original roll 10 passes through the contact portion between the rotary shaft 22 and the support rod 31. At this time, it can move smoothly along the circumferential surface of the hemisphere toward the support rod 31 side.
　支持ロッド当接端３１Ａの形状は半球面に限らず、図３Ａに示すように、他の通常の凸曲面であってもよく、図３Ｂに示すように、テーパー面であってもよい。もちろん、実際の情況に基づいて、上記凸曲面やテーパー面を設置しなくてもよい。また、上記実施例において、上記凸曲面やテーパー面は軸心合わせピン３１１が設けられた支持ロッド当接端３１Ａに形成されているが、これに限らず、回転軸当接端２２Ａに形成されてもよい。 The shape of the support rod abutting end 31A is not limited to a hemispherical surface, and may be another ordinary convex curved surface as shown in FIG. 3A or a tapered surface as shown in FIG. 3B. Of course, it is not necessary to install the convex curved surface or the tapered surface based on the actual situation. In the above-described embodiment, the convex curved surface and the tapered surface are formed on the support rod contact end 31A provided with the axis alignment pin 311. However, the present invention is not limited thereto, and is formed on the rotation shaft contact end 22A. May be.
　以下、図１，２、４、５を参照しながら、回転軸２２から原反ロール１０を取り外す場合を例として、本実施形態における原反ロール着脱機構の着脱操作を説明する。 Hereinafter, with reference to FIGS. 1, 2, 4, and 5, an example of the case where the original roll 10 is removed from the rotating shaft 22 will be described with reference to the attaching / detaching operation of the original roll attaching / detaching mechanism in this embodiment.
　まず、原反ロール運搬装置３０を原反ロールセット設備２０の手前まで移動して、支持ロッド３１が原反ロールセット設備２０側を向かうようにする。昇降機構３２を操作して支持ロッド３１の高度を調整し、支持ロッド当接端３１Ａと回転軸当接端２２Ａを位置合わせることで、双方が図２に示す状態になる。 First, the fabric roll conveying device 30 is moved to the front of the fabric roll set facility 20 so that the support rod 31 faces the fabric roll set facility 20 side. By operating the elevating mechanism 32 to adjust the altitude of the support rod 31 and aligning the support rod contact end 31A and the rotary shaft contact end 22A, both are in the state shown in FIG.
　そして、取手３５を掴んで原反ロール運搬装置３０を原反ロールセット設備２０側に移動することで、軸心合わせピン３１１が軸心合わせ穴２２１内に挿入され、図４及び図５に示す状態になる。軸心合わせピン３１１が軸心合わせ穴２２１内に完全に嵌め込まれると、支持ロッド３１の軸心と回転軸２２の軸心とが一致する。 Then, by gripping the handle 35 and moving the roll roll conveying device 30 to the roll roll set equipment 20 side, the shaft centering pin 311 is inserted into the shaft centering hole 221 and shown in FIGS. 4 and 5. It becomes a state. When the shaft centering pin 311 is completely fitted into the shaft centering hole 221, the shaft center of the support rod 31 and the shaft center of the rotary shaft 22 coincide with each other.
　次に、回転軸本体部２２Ｃにおける固定手段の固定を解除し、スライドロック手段のロックを解除するとともに、支持ロッド本体部３１Ｃにおけるスライドロック手段のロックを解除する。この時、原反ロール１０は、ボールベアリングによって回転軸２２及び支持ロッド３１に沿って自由にスライドできる。原反ロール１０を回転軸２２から引き出し、支持ロッド３１側に移動させる。支持ロッド当接端３１Ａが半球面を形成しているため、原反ロール１０は支持ロッド３１と回転軸２２との当接箇所を順調に通過できる。最後に、図４に示すように、原反ロール１０が移動を完了し、支持ロッド３１に外嵌されている状態になる。そして、支持ロッド本体部３１Ｃにおけるスライドロック手段をロックし、原反ロール１０の取り外しを完了する。
［第２の実施形態］ Next, the fixation of the fixing means in the rotating shaft main body 22C is released to release the lock of the slide lock means, and the lock of the slide lock means in the support rod main body 31C is released. At this time, the fabric roll 10 can freely slide along the rotating shaft 22 and the support rod 31 by the ball bearing. The original roll 10 is pulled out from the rotary shaft 22 and moved to the support rod 31 side. Since the support rod contact end 31 </ b> A forms a hemispherical surface, the original roll 10 can smoothly pass through the contact portion between the support rod 31 and the rotating shaft 22. Finally, as shown in FIG. 4, the raw fabric roll 10 has completed the movement and is in a state of being externally fitted to the support rod 31. Then, the slide lock means in the support rod main body 31C is locked, and the removal of the raw fabric roll 10 is completed.
[Second Embodiment]
　第１の実施形態に比べると、第２の実施形態は、回転軸当接端２２Ａの形状が異なる。 Compared to the first embodiment, the second embodiment differs in the shape of the rotating shaft contact end 22A.
　図６Ａに示すように、支持ロッド当接端３１Ａにその先端（すなわち、支持ロッド当接端３１Ａにおいて回転軸２２と当接する側）に向けて直径が小さくなる半球面が形成されているとともに、回転軸当接端２２Ａにもその先端（すなわち、支持ロッド３１と当接する側）に向けて直径が小さくなる半球面が形成されている。 As shown in FIG. 6A, the support rod contact end 31A is formed with a hemispherical surface whose diameter decreases toward the tip thereof (that is, the side of the support rod contact end 31A that contacts the rotating shaft 22). The rotating shaft contact end 22A is also formed with a hemispherical surface whose diameter decreases toward the tip (that is, the side in contact with the support rod 31).
　このようにして、原反ロールを着脱する時、支持ロッド３１と回転軸２２との当接箇所で半球面に沿って原反ロールを回転軸２２或は支持ロッド３１に向けて順調にスライドできる。 In this manner, when the original roll is attached and detached, the original roll can be smoothly slid toward the rotary shaft 22 or the support rod 31 along the hemispheric surface at the contact point between the support rod 31 and the rotary shaft 22. .
　もちろん、支持ロッド当接端３１Ａ及び回転軸当接端２２Ａに形成されるのは、半球面に限らず、第１の実施形態と同じく、通常の凸曲面或はテーパー面であってもよい。
［第３の実施形態］ Of course, what is formed on the support rod contact end 31A and the rotary shaft contact end 22A is not limited to a hemispherical surface, but may be a normal convex curved surface or a tapered surface as in the first embodiment.
[Third Embodiment]
　第１の実施形態に比べると、第３の実施形態も回転軸当接端２２Ａの形状が異なる。 Compared to the first embodiment, the third embodiment also differs in the shape of the rotating shaft contact end 22A.
　図６Ｂに示すように、回転軸当接端２２Ａには、先端（すなわち、回転軸当接端２２Ａにおいて支持ロッド３１と当接する側）に向けて内径が大きくなる凹曲面が形成され、支持ロッド当接端３１Ａに形成された凸曲面が嵌め込められるようにする。例えば、支持ロッド当接端３１Ａに半球面が形成されている場合、回転軸当接端２２Ａは裏に窪んだ半球面を形成して、支持ロッド当接端３１Ａが嵌め込められ、図６Ｃに示す状態になる。回転軸２２と支持ロッド３１の直径が同じであるため、支持ロッド３１と回転軸２２とが当接し、軸心合わせピン３１１が軸心合わせ穴２２１に嵌め込まれると、図６Ｃに示すように、回転軸本体部２２Ｃの周面と支持ロッド本体部３１Ａの周面とが面一になる。当該状態で、原反ロール１０は順調にスライドできる。また、この時、軸心合わせピン３１１が軸心合わせ穴２２１に嵌め込まれるだけでなく、支持ロッド当接端３１Ａが回転軸当接端２２Ａに全体的に嵌め込まれることになるため、嵌め込みの機械的強度が向上でき、嵌め込み状態にあるため当接箇所が外力によって損傷を受け難くなる。 As shown in FIG. 6B, the rotary shaft abutting end 22A is formed with a concave curved surface whose inner diameter increases toward the tip (that is, the side that abuts the support rod 31 at the rotating shaft abutting end 22A). The convex curved surface formed at the contact end 31A is fitted. For example, when a hemispherical surface is formed on the support rod abutting end 31A, the rotating shaft abutting end 22A forms a recessed hemispherical surface, and the supporting rod abutting end 31A is fitted, and FIG. It will be in the state shown. Since the rotation shaft 22 and the support rod 31 have the same diameter, when the support rod 31 and the rotation shaft 22 come into contact with each other and the shaft centering pin 311 is fitted in the shaft centering hole 221, as shown in FIG. The peripheral surface of the rotating shaft main body 22C and the peripheral surface of the support rod main body 31A are flush with each other. In this state, the fabric roll 10 can slide smoothly. At this time, not only the shaft centering pin 311 is fitted into the shaft centering hole 221 but also the support rod abutting end 31A is entirely fitted into the rotating shaft abutting end 22A. Strength can be improved and the contacted portion is less likely to be damaged by external force because it is in the fitted state.
　もちろん、凸曲面と凹曲面の以外、回転軸当接端２２Ａと支持ロッド当接端３１Ａは、図６Ｄに示すように、嵌め込むことができる一対のテーパー面を形成してもよい。 Of course, in addition to the convex curved surface and the concave curved surface, the rotating shaft contact end 22A and the support rod contact end 31A may form a pair of tapered surfaces that can be fitted as shown in FIG. 6D.
　また、上記実施例と逆に、支持ロッド当接端３１Ａに凸曲面が形成され、回転軸当接端２２Ａに凹曲面が形成されてもよい。
［第４の実施形態］ Contrary to the above embodiment, a convex curved surface may be formed at the support rod contact end 31A, and a concave curved surface may be formed at the rotating shaft contact end 22A.
[Fourth Embodiment]
　第１の実施形態に比べると、第４の実施形態は、軸心合わせピン３１１及び軸心合わせ穴２２１の形状が異なる。本実施形態において、軸心合わせピン３１１の直径は回転軸２２と当接する側で小さくなり、軸心合わせ穴２２１の内径は支持ロッド３１と当接する側で大きくなる。 Compared to the first embodiment, the fourth embodiment differs in the shapes of the shaft centering pin 311 and the shaft centering hole 221. In the present embodiment, the diameter of the shaft centering pin 311 decreases on the side in contact with the rotating shaft 22, and the inner diameter of the shaft centering hole 221 increases on the side in contact with the support rod 31.
　例えば、図７Ａに示すように、軸心合わせピン３１１の周面は、回転軸２２と当接する側に向けて直径が徐々に小さくなるテーパー面を形成する。これに応じて、軸心合わせ穴２２１の周面は、支持ロッド３１と当接する側に向けて内径が徐々に大きくなるテーパー面を形成し、軸心合わせピン３１１嵌め込められる。このような構造によると、回転軸２２と支持ロッド３１を当接させる時、軸心合わせピン３１１がより容易に軸心合わせ穴２２１に嵌め込められる。 For example, as shown in FIG. 7A, the peripheral surface of the shaft alignment pin 311 forms a tapered surface whose diameter gradually decreases toward the side in contact with the rotary shaft 22. Accordingly, the peripheral surface of the shaft alignment hole 221 forms a tapered surface whose inner diameter gradually increases toward the side in contact with the support rod 31, and the shaft alignment pin 311 is fitted. According to such a structure, when the rotating shaft 22 and the support rod 31 are brought into contact with each other, the shaft centering pin 311 can be more easily fitted into the shaft centering hole 221.
　また、図７Ｂに示すように、軸心合わせピン３１１の回転軸２２と当接する側の一端に、直径が小さくなるように、面取りを行い、軸心合わせ穴２２１の開口部の縁部に、内径が大きくなるように、面取りを行ってもよい。この構造によると、図７Ａに示した構造と同じ効果を得られる。 Further, as shown in FIG. 7B, chamfering is performed at one end of the axis alignment pin 311 on the side in contact with the rotation shaft 22 so as to reduce the diameter, and at the edge of the opening of the axis alignment hole 221, You may chamfer so that an internal diameter may become large. According to this structure, the same effect as the structure shown in FIG. 7A can be obtained.
　以上、本発明の具体的な実施形態に対して例を挙げて説明をしたが、前述したように、以上の実施形態は、ただ本発明の実施例の一部を例示したものであり、本発明を制限するものではない。上記実施形態の様々な組み合わせ、及び上記実施形態に基づいて創造的な労働なく得られる様々な変更は、全部本発明の保護範囲内に入るべきである。 As described above, the specific embodiments of the present invention have been described by way of examples. However, as described above, the above embodiments are merely examples of the embodiments of the present invention. It does not limit the invention. Various combinations of the above embodiments and various modifications obtained without creative labor based on the above embodiments should all fall within the protection scope of the present invention.
１０　原反ロール
１１　巻き芯
１２　フィルム材
１３　中空部
２０　原反ロールセット設備
２１　設備フレーム
２２　回転軸
２２Ａ　回転軸当接端
２２Ｂ　回転軸取付端
２２Ｃ　回転軸本体部
２３　駆動モータ
２４　伝達手段
２２１　軸心合わせピン
３０　原反ロール運搬装置
３１　支持ロッド
３１Ａ　支持ロッド当接端
３１Ｂ　支持ロッド固定端
３１Ｃ　支持ロッド本体部
３２　昇降機構
３３　台車
３４　支持ロッド保持フレーム
３５　取手
３１１　軸心合わせ穴 DESCRIPTION OF SYMBOLS 10 Original fabric roll 11 Winding core 12 Film material 13 Hollow part 20 Original fabric roll set equipment 21 Equipment frame 22 Rotating shaft 22A Rotating shaft contact end 22B Rotating shaft attaching end 22C Rotating shaft main body 23 Drive motor 24 Transmission means 221 Axis center Matching pin 30 Material roll conveying device 31 Support rod 31A Support rod contact end 31B Support rod fixed end 31C Support rod main body 32 Lifting mechanism 33 Carriage 34 Support rod holding frame 35 Handle 311 Axis centering hole

Claims (9)

  1. 　巻き芯が中空部を有する原反ロールを生産ラインに着脱するための原反ロール着脱機構であって、
    　回転軸当接端、回転軸本体部、及び回転軸取付端から構成され、前記回転軸取付端が回転可能に生産ラインに取り付けられ、前記巻き芯が前記回転軸当接端側から水平に外嵌できる回転軸と、
    　原反ロール運搬装置と、を含み、
    　前記原反ロール運搬装置が、
    　支持ロッド当接端、支持ロッド本体部、及び支持ロッド固定端から構成され、前記巻き芯が前記支持ロッド当接端側から水平に外嵌でき、前記回転軸と同じ直径である支持ロッドと、
    　前記支持ロッド固定端を固定し、前記支持ロッドを昇降させる昇降機構と、
    　前記昇降機構を搭載し、前記昇降機構とともに移動できる台車と、を備え、
    　前記支持ロッド当接端又は前記回転軸当接端に軸心合わせピンが設けられ、これに応じて、前記回転軸当接端又は前記支持ロッド当接端に軸心合わせ穴が設けられ、
    　前記軸心合わせピンが前記軸心合わせ穴内に嵌め込まれると、前記支持ロッドの軸心と前記回転軸の軸心とが一致になることを特徴とする原反ロール着脱機構。     A roll roll attachment / detachment mechanism for attaching / detaching a roll roll having a hollow core to / from a production line,
    The rotary shaft contact end, the rotary shaft main body, and the rotary shaft mounting end are configured such that the rotary shaft mounting end is rotatably mounted on the production line, and the winding core is horizontally removed from the rotating shaft contact end side. A rotating shaft that can be fitted,
    A raw roll conveying device, and
    The material roll transport device is
    A support rod comprising a support rod contact end, a support rod main body, and a support rod fixed end, and the winding core can be horizontally fitted from the support rod contact end side and has the same diameter as the rotation shaft;
    An elevating mechanism for fixing the support rod fixing end and elevating the support rod;
    A carriage mounted with the elevating mechanism and movable with the elevating mechanism;
    An axis alignment pin is provided at the support rod contact end or the rotation shaft contact end, and accordingly, an axis alignment hole is provided at the rotation shaft contact end or the support rod contact end,
    An original fabric roll attaching / detaching mechanism characterized in that when the shaft centering pin is fitted into the shaft centering hole, the shaft center of the support rod and the shaft center of the rotating shaft coincide with each other.
  2. 　前記支持ロッド当接端と前記回転軸当接端の一方には、先端に向けて直径が小さくなる凸曲面或はテーパー面が形成されていることを特徴とする請求項１に記載の原反ロール着脱機構。 2. The raw fabric according to claim 1, wherein one of the support rod contact end and the rotation shaft contact end is formed with a convex curved surface or a tapered surface whose diameter decreases toward the tip. Roll attachment / detachment mechanism.
  3. 　前記支持ロッド当接端と前記回転軸当接端の他方にも、先端に向けて直径が小さくなる凸曲面或はテーパー面が形成されていることを特徴とする請求項２に記載の原反ロール着脱機構。 3. The raw fabric according to claim 2, wherein a convex curved surface or a tapered surface whose diameter decreases toward the tip is formed on the other of the support rod contact end and the rotating shaft contact end. Roll attachment / detachment mechanism.
  4. 　前記支持ロッド当接端と前記回転軸当接端の他方には、先端に向けて内径が大きくなる凹曲面或はテーパー面が形成され、前記支持ロッド当接端又は前記回転軸当接端の一方に形成されている凸曲面或はテーパー面が前記凹曲面或は前記テーパー面に嵌め込められることを特徴とする請求項２に記載の原反ロール着脱機構。 The other of the support rod contact end and the rotation shaft contact end is formed with a concave curved surface or a tapered surface whose inner diameter increases toward the tip, and the support rod contact end or the rotation shaft contact end 3. The raw fabric roll attaching / detaching mechanism according to claim 2, wherein a convex curved surface or a tapered surface formed on one side is fitted into the concave curved surface or the tapered surface.
  5. 　前記軸心合わせピンの直径が前記回転軸又は前記支持ロッドと当接する側で小さくなり、前記軸心合わせ穴の内径が前記支持ロッド又は前記回転軸と当接する側で大きくなることを特徴とする請求項１～４のいずれか１項に記載の原反ロール着脱機構。 The diameter of the shaft centering pin is reduced on the side contacting the rotating shaft or the support rod, and the inner diameter of the shaft centering hole is increased on the side contacting the support rod or the rotating shaft. The original roll detaching mechanism according to any one of claims 1 to 4.
  6. 　前記軸心合わせピンの周面が、前記回転軸又は前記支持ロッドと当接する側に向けて直径が徐々に小さくなるテーパー面を形成し、前記軸心合わせ穴の周面が、前記支持ロッド又は前記回転軸と当接する側に向けて内径が徐々に大きくなるテーパー面を形成することを特徴とする請求項５に記載の原反ロール着脱機構。 The peripheral surface of the axial centering pin forms a tapered surface with a diameter that gradually decreases toward the side that contacts the rotating shaft or the support rod, and the peripheral surface of the axial centering hole is the support rod or 6. The raw fabric roll attaching / detaching mechanism according to claim 5, wherein a tapered surface having an inner diameter gradually increasing toward a side in contact with the rotating shaft is formed.
  7. 　前記軸心合わせピンの前記回転軸又は前記支持ロッドと当接する側の一端に、直径が小さくなるように、面取りを行い、前記軸心合わせ穴の開口部の縁部に、内径が大きくなるように、面取りを行うことを特徴とする請求項５に記載の原反ロール着脱機構。 Chamfering is performed at one end of the axis alignment pin on the side in contact with the rotating shaft or the support rod so that the diameter decreases, and the inner diameter increases at the edge of the opening of the axis alignment hole. 6. The raw fabric roll attaching / detaching mechanism according to claim 5, wherein chamfering is performed.
  8. 　前記支持ロッド本体部の表面及び前記回転軸本体部の表面に、ボールベアリング及びスライドロック手段が設けられていることを特徴とする請求項１～４のいずれか１項に記載の原反ロール着脱機構。 The raw roll detachment according to any one of claims 1 to 4, wherein ball bearings and slide lock means are provided on the surface of the support rod body and the surface of the rotary shaft body. mechanism.
  9. 　前記軸心合わせピンの直径が前記回転軸又は前記支持ロッドと当接する側で小さくなり、前記軸心合わせ穴の内径が前記支持ロッド又は前記回転軸と当接する側で大きくなることを特徴とする請求項８項に記載の原反ロール着脱機構。 The diameter of the shaft centering pin is reduced on the side contacting the rotating shaft or the support rod, and the inner diameter of the shaft centering hole is increased on the side contacting the support rod or the rotating shaft. The raw fabric roll attaching / detaching mechanism according to claim 8.
PCT/JP2015/073421 2014-12-30 2015-08-20 Source roll connecting/disconnecting mechanism WO2016108259A1 (en)

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CN109969838A (en) * 2019-04-30 2019-07-05 无锡先导智能装备股份有限公司 A kind of trolley, loading and unloading system and loading and unloading control method up and down

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CN107758405B (en) * 2017-11-02 2019-07-23 苏州印丝特纺织数码科技有限公司 A kind of wind-up roll more changing device in dyeing textile production line
CN109502403A (en) * 2018-10-25 2019-03-22 林碧琴 A kind of equipment for cord wrap
CN112173614B (en) * 2020-10-22 2021-04-20 苏州冠鸿智能装备有限公司 Working method of intelligent transfer robot

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CN109969838A (en) * 2019-04-30 2019-07-05 无锡先导智能装备股份有限公司 A kind of trolley, loading and unloading system and loading and unloading control method up and down

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