EP0285045A1 - Dispositif pour enrubanner des objets flexibles et oblongs - Google Patents

Dispositif pour enrubanner des objets flexibles et oblongs Download PDF

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Publication number
EP0285045A1
EP0285045A1 EP88104918A EP88104918A EP0285045A1 EP 0285045 A1 EP0285045 A1 EP 0285045A1 EP 88104918 A EP88104918 A EP 88104918A EP 88104918 A EP88104918 A EP 88104918A EP 0285045 A1 EP0285045 A1 EP 0285045A1
Authority
EP
European Patent Office
Prior art keywords
feed
tape
things
winding wheel
longitudinal axis
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
EP88104918A
Other languages
German (de)
English (en)
Other versions
EP0285045B1 (fr
Inventor
Heinrich Kemmler
Heinrich Will
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Procter and Gamble Deutschland GmbH
Original Assignee
Wella GmbH
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 Wella GmbH filed Critical Wella GmbH
Priority to AT88104918T priority Critical patent/ATE72610T1/de
Publication of EP0285045A1 publication Critical patent/EP0285045A1/fr
Application granted granted Critical
Publication of EP0285045B1 publication Critical patent/EP0285045B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/012—Apparatus or processes specially adapted for manufacturing conductors or cables for manufacturing wire harnesses
    • H01B13/01263—Tying, wrapping, binding, lacing, strapping or sheathing harnesses
    • H01B13/01281—Harness wrapping apparatus

Definitions

  • the invention relates to a device according to the preamble of claim 1.
  • Such a known device has a device for feeding things, which consists of a revolving chain for feeding things and the chain is provided with uniformly arranged gripping clamps for the things to be bandaged. Corresponding tabs are provided for programming bandaging steps. Due to the finite spatial extent of these tabs, the bandaging steps are restricted in their choice. Automatic bandaging from the near beginning of things is not possible here.
  • the object of the invention is to provide a device according to the preamble of claim 1, which does not have the disadvantages mentioned above, which enables simple bandaging in any bandaging steps and bandaging lengths, requires shorter set-up times and has a high reproducibility in bandaging.
  • a particularly advantageous field of application of the invention is the programmed bandaging of flexible cables strands to wire harnesses.
  • programmable bandaging is made possible by simple handling on the device.
  • rollers arranged vertically one above the other in the vicinity of the winding wheel one being designed as a feed length measuring transducer and the other as a feed drive, twisting of things during bandaging is advantageously prevented.
  • the roller feed drive takes over the further feed of things shortly before reaching the feed slide path end, the beginning of things being released by the holding device via a control.
  • a tape supply control device ensures that the taping process is stopped when a certain minimum tape roll diameter is reached, so that the taping can be continued without interruption by fitting a new tape roll.
  • the minimum diameter of the belt reel can be checked using a lever technology as well as a light barrier.
  • the device has a tape cutting device that automatically cuts the tape after the end of a taping program or when a minimum tape roll diameter is reached.
  • the device can be converted to another bandaging program in the shortest possible time using appropriate software. All movement elements of the device can also be specifically reprogrammed and logically linked with one another in the shortest possible time.
  • the device 1 shows a device 1 with an electronic program controller 2, which has a floppy disk drive 3, an input keypad 4 and a display 5 and is connected to a holder 6 with various drive elements of the device 1.
  • the device 1 has a feed device 7 which, on the one hand, consists of a feed slide 8 with a holding device 9 for holding elongated things and, on the other hand, has two rolls 10, 11 which are arranged vertically one above the other and which can be moved vertically, with their axes of rotation transverse to the longitudinal axis of things are oriented and a roller 10 as a feed length transducer 10 ⁇ and the other roller 11 as a feed drive 11 ⁇ is provided.
  • the feed carriage 8 is designed to be movable parallel to the winding wheel rotation axis or to the longitudinal axis of things.
  • a winding wheel 12 To the right of the rollers 10, 11 is a winding wheel 12, which is provided with a moving belt reel carrier 13 and is enclosed by a safety hood 14.
  • a feed channel 15 To the right of the winding wheel 12 there is a feed channel 15 for feeding elongated things.
  • a tape cutting device 16 is arranged, which cuts off the tape in the vicinity of the elongated things at the end of the taping process or at the end of the tape supply 17.
  • a tape supply control device 18 is provided on the tape roll carrier 13, which serves to automatically end the taping process in good time before the end of the tape supply 17, and then to continue the taping process according to the program with a new tape supply 17 can.
  • Fig. 2 shows a side view of the feed device 7 in a bandaging start position.
  • the feed carriage 8 is moved from its left, dashed rest position 19 with the holding device 9 into the winding wheel 12, the beginning of the things 20 to be taped being connected by means of the holding device 9.
  • a tape 21 that is adhesive on one side is preferably suitable for bandaging.
  • the rollers 10, 11 are so far apart that the feed carriage 8 can move unhindered into the starting position.
  • 2 shows a plan view of the feed device 7 according to FIG. 3. For a programmed holding of the things 20 by means of the holding device 9, this is in operative connection with a controllable lifting cylinder 22, with which the holding device 9 can be controlled.
  • the roller 11 is connected to a motor 23 and on the other hand the feed carriage 8 is connected to the motor 23 via a controllable coupling 24, which can also serve as a displacement drive 23 ⁇ .
  • the feed carriage 8 can be provided with a digitized path length scale 25, which corresponds to the controller 2 by means of the optical sensor.
  • the two rollers 10, 11 move together in such a way that they are in contact with the elongated objects 20 such that the roller 10 as a transducer 10 ⁇ and on the other hand, the roller 11 acts as a feed drive 11 ⁇ .
  • This position is shown in FIG. 4, the two rollers 10, 11 and the feed drive 11 ⁇ of the feed speed runs synchronously with the feed carriage 8 to the left in the direction of arrow 26.
  • FIG. 5 A top view of the feed device 7 according to FIG. 4 is shown in FIG. 5.
  • the holding device 9 is released from the lifting cylinder 22 according to the program, as a result of which things 20 fall down and now the feed drive 11 ⁇ takes over the feeding of things 20. This position is shown in FIG. 6.
  • FIG. 7 A top view of the feed device 7 according to FIG. 6 is shown in FIG. 7.
  • FIGS. 8 and 9 show a pneumatically operated tape cutting device 16, which is in the passive position (FIG. 9) outside the winding wheel 12. This position 27 is shown in FIG. 8.
  • the tape cutting device 16 is brought into the dashed position by the piston cylinder 28. A top view of this position is shown in FIG. 9.
  • the band cutting device 16 is brought further into the dashed position via the piston cylinder 29.
  • the band 21 is located in a slot 30, wherein a knife 32 oriented perpendicular to the band 21 and rotatable about an axis 31 is arranged and can be driven by a piston cylinder 33. This cut of the knife 32 about the axis 31 ensures a safe cut of the band 21.
  • the tape cutting device 16 is brought into the passive position 27 (FIG. 8) by the controller 2 in the reverse order.
  • a tape supply control device 18 is shown with a device 34 measuring the minimum tape roll diameter, which stops the taping process by means of a lever mechanism 35 when a predetermined minimum diameter is reached.
  • the tape roll diameter is scanned by a roller 36 and, depending on the tape roll diameter, the lever 37 is moved over the fixed axis 38, as a result of which the lever 40 is pivoted via the axis 39 via the fixed axis 41 according to FIG Minimum diameter moves into a recess 43 and with another end activates a proximity switch 44, which in turn ends the taping process via the control 2.
  • a contactless tape supply control device 18 is achieved by means of a light barrier 45, with on the one hand the tape roller 46 a light transmitter 47 and on the other hand a light receiver 48 which has the function of a proximity switch 44.
  • FIG. 13 shows a block diagram for the control of the device 1, the dashed / dotted lines represent compressed air lines 49, the dashed lines represent mechanical drives 50 and the solid lines represent control or signal paths 51 a compressed air generator 52, the motors 23, 53 and the tape supply control device 18 are connected. Furthermore, a rotary encoder 54 is provided, which synchronizes the predetermined number of revolutions of the winding wheel 12 with the feed device 7 via the motor 23 by means of a displacement length sensor 25 ⁇ and the feed length sensor 10 ⁇ .
  • the bandaging process is explained in more detail using the example of a cable harness 55 to be bandaged according to FIG. 14.
  • the arrows with a number indicate the order and direction of the bandaging process.
  • the values x1 to x6 specify the respective bandaging length; with y1 to y4 the lengths not to be bandaged are specified.
  • 15 to 20 illustrate the individual manual and programmed work steps, the rectangular fields showing the programming on the display 5.
  • a tape 21 which is adhesive on one side is placed at the beginning of the wiring harness 55.
  • the tape 21 is then cut off automatically by a tape cutting device 16.

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Basic Packing Technique (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)
EP88104918A 1987-04-01 1988-03-26 Dispositif pour enrubanner des objets flexibles et oblongs Expired - Lifetime EP0285045B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT88104918T ATE72610T1 (de) 1987-04-01 1988-03-26 Vorrichtung zum bandagieren von flexiblen, laenglichen gegenstaenden.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19873710938 DE3710938A1 (de) 1987-04-01 1987-04-01 Vorrichtung zum programmierbaren bandagieren von flexiblen, laenglichen dingen
DE3710938 1987-04-01

Publications (2)

Publication Number Publication Date
EP0285045A1 true EP0285045A1 (fr) 1988-10-05
EP0285045B1 EP0285045B1 (fr) 1992-02-12

Family

ID=6324612

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88104918A Expired - Lifetime EP0285045B1 (fr) 1987-04-01 1988-03-26 Dispositif pour enrubanner des objets flexibles et oblongs

Country Status (8)

Country Link
EP (1) EP0285045B1 (fr)
JP (1) JPH01502864A (fr)
KR (1) KR890700909A (fr)
AT (1) ATE72610T1 (fr)
CA (1) CA1305401C (fr)
DE (2) DE3710938A1 (fr)
ES (1) ES2029295T3 (fr)
WO (1) WO1988007751A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997036304A1 (fr) * 1996-03-28 1997-10-02 The Whitaker Corporation Procede automatise pour l'enrubannage de harnais de cables et machine pour realiser ce procede
EP0932164A3 (fr) * 1998-01-23 2000-10-11 Sumitomo Wiring Systems, Ltd. Dispositif pour enrubanner
US6174395B1 (en) 1997-03-20 2001-01-16 Komax Holding Ag Automated method of taping a harness, and a machine therefor

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3910907A1 (de) * 1989-04-05 1990-10-11 Wella Ag Verfahren zum automatischen anlegen eines klebebandanfangs zwecks bandagierens oder buendelns sowie vorrichtung zur durchfuehrung des verfahrens
DE102011117524A1 (de) * 2011-11-03 2013-05-08 Harald Wiegand Folienwickelvorrichtung und Folienwickelverfahren

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2238727A (en) * 1939-04-15 1941-04-15 Chrysler Corp Wrapping machine
US3369434A (en) * 1966-01-28 1968-02-20 Amp Inc Wire feed and cutoff
DE1660010A1 (de) * 1966-03-24 1971-03-25 Siemens Ag Anordnung zum Abschalten eines Spinners zum Bewickeln von elektrischen Kabeln oder Leitungen
FR2074762A7 (fr) * 1970-01-26 1971-10-08 Cables De Lyon Geoffroy Delore

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2238727A (en) * 1939-04-15 1941-04-15 Chrysler Corp Wrapping machine
US3369434A (en) * 1966-01-28 1968-02-20 Amp Inc Wire feed and cutoff
DE1660010A1 (de) * 1966-03-24 1971-03-25 Siemens Ag Anordnung zum Abschalten eines Spinners zum Bewickeln von elektrischen Kabeln oder Leitungen
FR2074762A7 (fr) * 1970-01-26 1971-10-08 Cables De Lyon Geoffroy Delore

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997036304A1 (fr) * 1996-03-28 1997-10-02 The Whitaker Corporation Procede automatise pour l'enrubannage de harnais de cables et machine pour realiser ce procede
US6174395B1 (en) 1997-03-20 2001-01-16 Komax Holding Ag Automated method of taping a harness, and a machine therefor
EP0932164A3 (fr) * 1998-01-23 2000-10-11 Sumitomo Wiring Systems, Ltd. Dispositif pour enrubanner

Also Published As

Publication number Publication date
ES2029295T3 (es) 1992-08-01
CA1305401C (fr) 1992-07-21
KR890700909A (ko) 1989-04-28
WO1988007751A1 (fr) 1988-10-06
ATE72610T1 (de) 1992-02-15
DE3710938A1 (de) 1988-10-13
EP0285045B1 (fr) 1992-02-12
DE3868335D1 (en) 1992-03-26
JPH01502864A (ja) 1989-09-28

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