WO2021024335A1 - Enrouleur de bande - Google Patents

Enrouleur de bande Download PDF

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Publication number
WO2021024335A1
WO2021024335A1 PCT/JP2019/030618 JP2019030618W WO2021024335A1 WO 2021024335 A1 WO2021024335 A1 WO 2021024335A1 JP 2019030618 W JP2019030618 W JP 2019030618W WO 2021024335 A1 WO2021024335 A1 WO 2021024335A1
Authority
WO
WIPO (PCT)
Prior art keywords
tape
rotating plate
arm
rotation
roll
Prior art date
Application number
PCT/JP2019/030618
Other languages
English (en)
Japanese (ja)
Inventor
康史 萩原
Original Assignee
康史 萩原
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 康史 萩原 filed Critical 康史 萩原
Priority to PCT/JP2019/030618 priority Critical patent/WO2021024335A1/fr
Publication of WO2021024335A1 publication Critical patent/WO2021024335A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H81/00—Methods, apparatus, or devices for covering or wrapping cores by winding webs, tapes, or filamentary material, not otherwise provided for
    • B65H81/06—Covering or wrapping elongated cores

Definitions

  • the present invention relates to a tape winding machine that winds a roll tape around an object such as a bundle of electric wires.
  • a tape wrapping device for wrapping a tape around a bundle of electric wires and an exterior member covering the electric wire bundle.
  • the tape winding machine equipped in this tape winding device is an object in which a tape supported by a rotating plate rotating in a plane orthogonal to the object is laid on the rotation center axis of the rotating plate. It goes around and wraps tape around an object such as an electric wire.
  • the tape winding device includes a fixed plate arranged in a plane orthogonal to the object and a rotating plate arranged adjacent to the object as a swivel means for rotating the tape around the object. It is rotationally driven in orthogonal planes.
  • the fixing plate and the rotation plate are provided with a U-shaped notch from the outer peripheral edge toward the central region including the rotation center axis. There may be.
  • the object is inserted and removed with the notch of the fixed plate and the notch of the rotating plate aligned.
  • the tape wrapping machine provided in the conventional tape wrapping device is stretched between the roll tape and the object by the tape peeling adhesive force (adhesive force against the non-adhesive surface of the back surface of the tape) when the tape is wound.
  • Tension is generated in the tape, the object is attracted toward the roll tape, and the object is displaced from the rotation center axis of the rotating plate, so that proper winding may not be possible.
  • the object rotates. Due to the displacement from the rotation center axis of the plate, the object may be caught in the portion where the fixed plate and the rotating plate intersect, and the object may be damaged.
  • the present invention has been made in view of the above circumstances, and an object of the present invention is to provide a tape winding machine having excellent roll tape winding performance.
  • the tape wrapping machine has a U-shape on a fixed plate and a rotating plate from the outer peripheral edge toward the central region including the rotation center axis of the rotating plate in order to insert and remove an object from the tape wrapping machine.
  • the roll tape and the object are held when the roll tape is held by an arm connected by a rotating shaft fixed to the rotating plate, the rotating plate rotates, and the tape is wound around the object from the roll tape. Due to the tension applied between the two, the roll tape held by the arm moves in the direction of the object, and the position regulating unit provided on the arm restricts the object to the central region including the rotation center axis of the rotating plate. By doing so, the displacement of the object from the rotation center axis of the rotating plate is suppressed, and proper winding is performed.
  • the arm when the rotating plate is stopped and tension is not applied between the roll tape and the object, the arm is rotated in the outward rotation direction so that the position regulating unit is the object. Evacuate to a position that does not interfere with insertion and removal.
  • FIG. 1 is a perspective view of a tape winding machine according to the present invention.
  • FIG. 2 is a perspective view showing an operation of winding the tape.
  • FIG. 3A is a schematic view showing an operation of starting to wind the tape.
  • FIG. 3B is a schematic view showing an operation of winding the tape.
  • FIG. 3C is a schematic view showing a state in which the tape has been wound.
  • a holder portion 2 is provided at the tip of an arm 3 connected by a rotating shaft 4 fixed to a rotating plate 5 to hold a roll tape 1 (adhesive tape).
  • the arm 3 is provided with a position regulating portion 8, and the rotating plate 5 is provided with a support portion 7.
  • the rotating shaft 4 has a holding force that does not rotate due to the weight of the roll tape 1, the holder portion 2, the arm 3, and the position regulating portion 8, and is a tape stretched from the roll tape 1 to the object 9. Is wound around the object 9, and when tension is applied between the roll tape 1 and the object 9, the tape is not pulled out from the roll tape 1 and the holding force is within the range in which the arm 3 rotates.
  • the rotation range of the arm 3 is restricted in the inward rotation direction within a range in which the roll tape 1 does not press the object 9 and a position regulating unit does not press the object 9.
  • the center of the roll tape 1 is regulated within a range not exceeding the extension line of the line connecting the rotation center axis of the rotation plate 5 and the center of the rotation shaft 4.
  • FIG. 3 is a schematic view showing a rotating plate 5, an arm 3, and a position regulating portion 8 that perform a tape winding operation.
  • the position regulating unit 8 retracts the arm 3 to a position where it does not interfere with the insertion / removal of the object 9 by rotating the arm 3 in the outward rotation direction around the rotation shaft 4.
  • the rotating plate 5 starts rotating in the direction of rotation 10 in response to the driving force from the driving device, so that the tape stretched from the roll tape 1 to the object 9 is the object. It is wound around 9 and tension is applied between the roll tape 1 and the object 9. Since the holding force of the rotating shaft 4 connecting the rotating plate 5 and the arm 3 is smaller than the peeling adhesive force of the tape (adhesive force against the non-adhesive surface of the back surface of the tape), the tape can be rotated without being pulled out. With the moving shaft 4 as the axis, the arm 3 rotates in the rotation direction 11 (inward rotation direction), which is the direction in which the roll tape 1 is brought closer to the object 9.
  • the arm 3 rotates in the direction of rotation 11, and the position regulating portion 8 provided on the arm 3 is provided on the rotary plate 5 as a support portion 7. It rotates to the position where it comes into contact with. At this time, the object 9 is position-regulated in the central region including the rotation center axis of the rotating plate 5 by the support portion 7 and the position regulating portion 8.
  • the rotating plate 5 rotates in the direction of rotation 10, so that the tape stretched from the roll tape 1 to the object 9 is the object. It is wound around 9 and tension is applied between the roll tape 1 and the object 9. Since the rotation of the arm 3 is restricted at the position where the position regulating portion 8 is in contact with the support portion 7, the roll tape 1 held by the arm 3 is restricted from moving inward in rotation and is held. Since the roll tape 1 does not move inward in rotation, the tension of the tape causes the tape to be wound around the object 9 while being pulled out from the roll tape 1.
  • the tape is released by the peeling adhesive force of the roll tape 1 (adhesive force against the non-adhesive surface on the back surface of the tape itself).
  • the arm 3 is not pulled out, and the arm 3 is kept in a position where the position regulating portion 8 is in contact with the support portion 7.
  • the arm 3 By cutting the tape stretched from the roll tape 1 to the object 9, the arm 3 can be easily rotated, and the arm 3 is rotated around the rotation shaft 4 in the outward rotation direction.
  • the position regulating unit 8 is retracted to a position where it does not interfere with the insertion and removal of the object 9, and the object 9 is removed from the tape winding machine.
  • the position regulating unit 8 provided on the arm 3 holds the object 9 in the central region including the rotation center axis of the rotation plate 5, so that the rotation plate rotation center axis of the object 9 is held. Displacement from above is suppressed and proper winding is performed.
  • the present invention is not limited to each of the above embodiments, and various modifications can be adopted within the scope of the present invention.
  • the material, shape, dimensions, arrangement location, etc. of each component in the above-described embodiment are arbitrary as long as the present invention can be achieved, and are not limited.
  • the shape of the rotating plate, the location and shape of the support portion are not limited.
  • the position where the tape is wound is not limited to the lap winding at the same position, and the tape is spirally wound around the object by moving the tape winding machine and the object relative to each other along the rotation center axis of the rotating plate. Can be wrapped.
  • the object to which the tape is wound is not limited to the electric wire bundle, and in the present invention, any linear material to which the tape is wound can be used.
  • it may be a single electric wire, a linear member that does not include an electric wire, or a tube-shaped material.

Abstract

La présente invention empêche le déplacement d'un objet 9 sur lequel un rouleau de bande est enroulé par rapport à l'axe central de rotation d'une plaque rotative. Un rouleau de bande 1 est maintenu par un bras 3 qui est relié à un arbre rotatif 4 fixé à une plaque rotative 5, et une unité de restriction de position 8 située sur le bras 3 restreint la position de l'objet 9 à une région centrale contenant l'axe central de rotation de la plaque rotative 5 par déplacement du rouleau de bande 1 maintenu par le bras 3 dans la direction de l'objet 9 en raison de la tension appliquée entre le rouleau de bande 1 et l'objet 9 lorsque la plaque rotative 5 tourne et que la bande tirée du rouleau de bande 1 est enroulée sur l'objet 9. Pendant que la bande est enroulée, la plaque rotative 5 tourne et une tension est appliquée à la bande entre le rouleau de bande 1 et l'objet 9 et, par conséquent, l'unité de restriction de position 8 est maintenue dans la position visant à restreindre la position de l'objet 9 à la région centrale contenant l'axe central de rotation de la plaque rotative 5. Grâce à cette action, le déplacement de l'objet 9 par rapport à l'axe central de rotation de la plaque rotative 5 est empêché et un enroulement approprié de la bande est effectué.
PCT/JP2019/030618 2019-08-05 2019-08-05 Enrouleur de bande WO2021024335A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/JP2019/030618 WO2021024335A1 (fr) 2019-08-05 2019-08-05 Enrouleur de bande

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2019/030618 WO2021024335A1 (fr) 2019-08-05 2019-08-05 Enrouleur de bande

Publications (1)

Publication Number Publication Date
WO2021024335A1 true WO2021024335A1 (fr) 2021-02-11

Family

ID=74503344

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2019/030618 WO2021024335A1 (fr) 2019-08-05 2019-08-05 Enrouleur de bande

Country Status (1)

Country Link
WO (1) WO2021024335A1 (fr)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015189475A (ja) * 2014-03-27 2015-11-02 テープテック株式会社 テープ結束機
JP2019026440A (ja) * 2017-07-31 2019-02-21 矢崎総業株式会社 テープ巻付装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015189475A (ja) * 2014-03-27 2015-11-02 テープテック株式会社 テープ結束機
JP2019026440A (ja) * 2017-07-31 2019-02-21 矢崎総業株式会社 テープ巻付装置

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