EP0835808B1 - Dispositif pour encercler un faisceau de câbles - Google Patents

Dispositif pour encercler un faisceau de câbles Download PDF

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Publication number
EP0835808B1
EP0835808B1 EP97117400A EP97117400A EP0835808B1 EP 0835808 B1 EP0835808 B1 EP 0835808B1 EP 97117400 A EP97117400 A EP 97117400A EP 97117400 A EP97117400 A EP 97117400A EP 0835808 B1 EP0835808 B1 EP 0835808B1
Authority
EP
European Patent Office
Prior art keywords
carriage
driver
coupling
tool
run
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.)
Expired - Lifetime
Application number
EP97117400A
Other languages
German (de)
English (en)
Other versions
EP0835808A1 (fr
Inventor
Viktor Kurmis
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.)
HellermannTyton GmbH
Original Assignee
HellermannTyton 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 HellermannTyton GmbH filed Critical HellermannTyton GmbH
Publication of EP0835808A1 publication Critical patent/EP0835808A1/fr
Application granted granted Critical
Publication of EP0835808B1 publication Critical patent/EP0835808B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B13/00—Bundling articles
    • B65B13/02—Applying and securing binding material around articles or groups of articles, e.g. using strings, wires, strips, bands or tapes
    • B65B13/025—Hand-held tools
    • B65B13/027—Hand-held tools for applying straps having preformed connecting means, e.g. cable ties

Definitions

  • the invention relates to a tool for binding an object, in particular a wire harness, by means of a tape that a tool body and one therein along a slide guide slide that can be moved back and forth to advance the Band in a wrapping position around the object to be bound and / or for tensioning the band.
  • a slide guide slide that can be moved back and forth to advance the Band in a wrapping position around the object to be bound and / or for tensioning the band.
  • the slide drive is a closed one way only drivable traction means provided, the forward and returning Dreams of the sled guide are adjacent and parallel which has a driver for the carriage.
  • cable tie tools are referred to as cable tie tools, though they can also be used for other purposes, for example to close packaging bags, use so-called Cable ties made of tough elastic plastic, which are made in one piece an elongated tongue and a lock at one end the same exist, in the lock opening the free end of the band is returned and locked after sufficient tensioning.
  • Cable ties made of tough elastic plastic, which are made in one piece an elongated tongue and a lock at one end the same exist, in the lock opening the free end of the band is returned and locked after sufficient tensioning.
  • a pair of pliers that can be closed around the object to be tied contains a guide groove through which the cable tie with the free end of the tongue is advanced to the object to wrap around.
  • the feed distance is at least equal the length of the cable tie and can therefore be considerable.
  • a slide is used, which is driven by a piston cylinder is moved.
  • the total length of the Tool body must be at least as large as the sum of the Lengths of the belt and piston cylinder device, i.e. more than double the tape length.
  • the pneumatic drive is also proportional consuming.
  • a flexible slide is provided, which over the The circumference of a roller runs from which it is driven. this has the disadvantage that the drive direction for retrieving the Slider must be reversed.
  • the invention has for its object a short and uncomplicated drive device for the tapes to be processed to accomplish.
  • the solution according to the invention consists in the Features of claim 1, preferably also those of the subclaims.
  • a closed, traction means that can only be driven in one direction, for example a chain, provided its forward and backward Dreams of the slide guide are adjacent and in parallel a driver is provided, at least in the area of the dreams is coupled or can be coupled with the slide.
  • the carrier running in the feed direction takes the carriage in this direction and thereby causes the feed. If the driver runs back on the other strand, he takes the sledge back to the starting position.
  • the latter movement can also be used to move the Use sled to tension the strap like this in itself is known.
  • the carriage can be clamped be provided, which grips the leading end of the band tongue, after she has passed the lock opening.
  • a separate one Facility ensures that the protruding beyond the castle Tape end is cut off as soon as required Belt tension is reached. The limited and case by case if necessary, varying span length does not prevent the slide remember to return to its starting position over the entire feed path cut back.
  • the clutch stop In order to be able to take the sled with you, you must have a There must be a facility where the driver strikes and which is therefore called the clutch stop. There are two such coupling stops for the two different drive directions of the forward and returning driver provide.
  • the coupling stops formed as protrusions that in the path of the driver protrude from one or the other strand and their extent is limited to this track. As soon as the driver in Deflection area at the ends of the traction means leaves this path, to switch over to the other strand, he loses it Contact with the clutch stop; the coupling connection will thereby solved. As soon as it reaches its path on the other strand, it comes into engagement with the other clutch stop, so that he now takes the sled in the other direction.
  • the Downtime of the sled when changing the driver from one run to the other can be used for tool operations where no tape feed should take place, for example feeding a new cable tie from one Magazine in the cable tie guide or threading the free Tape ends in the head of the cable tape before this is tensioned becomes.
  • the invention therefore provides that the two dreams assigned coupling stops of the carriage by a Driver on its way from one strand to the other receiving guideway are connected.
  • the Sliding in the deflection area is not necessary for the formation of the clutch stops and the connecting them A simple transverse groove on the slide into which the driver designed as a pin engages. If the The sled should stop moving, the limits of the guideway chosen so that it the deflection of the driver of one Include strand to other.
  • the contour of the The guideway corresponds to the contour of the deflection path selected. If the carriage stops only in one part of the deflection path of the driver is sufficient, it is sufficient only match a corresponding section of the guideway with the deflection path of the driver.
  • the coupling stops on the carriage can be flanked by the formed on the slide for the carrier provided guide his. But if the guideway is the diversion path of the driver corresponds and this gently curved out of the feed or withdrawal path of the driver runs out, forms the guideway at the attachment point an acute angle with the Feed or retraction direction, what for the transfer of Driving forces are inappropriate. It can therefore be provided be that at least for the drive direction in which considerable Forces to be transmitted, a special coupling stop is provided on the carriage, each in that Area protruding into the path of the driver, in which Forces to be transferred, and at the end of each It can be switched off. Switching the clutch stop on and off expediently done by a stationary on Control cam provided tool body. For example the coupling stop on the slide transversely to the feed direction be displaceable, the displacement using a stationary control cam provided on the tool body is caused.
  • An embodiment is preferred in which the clutch stop pushed into the clutch position by spring force and by Removable exceeding a clutch force threshold is. If the feed or withdrawal resistance exceeds the Coupling force threshold, the coupling stop clicks out.
  • a first advantage of such an arrangement is that that the arrangement cannot be damaged if due to a Malfunction of the carriage in the area of its feed or Treatment is undesirably recorded.
  • a second advantage is that the stop movement of the clutch stop is easily controllable because it is enough to put the sled in one Position in which the feed or withdrawal movement ends to hold on by means of the stationary control cam. It is more appropriate to place the control cam on the clutch stop let yourself work, because it minimizes the tax forces can be. An example of this can be found in the description of the figures.
  • the deflection of the traction device from one strand to another often be a circular arc, namely when the traction device ends is guided over a pulley. If the downtime of the Slide through the circular arc while the driver is traveling for the tool operations to be carried out in the feed standstill is not sufficient, it is possible according to the invention to make the deflection path longer than an arc by the traction device in the diversion area led through detours becomes.
  • traction device can also be derived, for example, with other Carriers or control cams is provided opposite the Sledges are preferably neutral.
  • the traction drive can also, for example, by means of a transmission with other drive devices synchronized for the other tool operations his.
  • Fig.1 For the feed of the belt 7, the version according to Fig.1 is a flexible pushrod by a thick dash-dotted line 11 is indicated. With her front At the end, it acts on the rear end of the band 7. Your back The end is connected to a carriage 12. Over their entire length it is carried out in a suitable manner, not shown.
  • the carriage 12 is in a carriage guide that is formed by guide surfaces 13, 14 and which are parallel to each other run in the longitudinal direction of the tool body 1. In this can the carriage 12 between the extreme front position, the is shown with solid lines, and a rear End position, which is indicated by dash-dotted lines, are moved. When he moves from his front to his rear position is, he pushes the slide rod 11 and thus causes the feed of the tape 7.
  • a closed chain is used to drive the carriage 12 provided that forms a lower run 15 and an upper run 16. It can be driven in the direction of the arrow and does so during each Working cycle. At the ends, it includes deflections 17, 18 by not having a pair, for example shown deflection wheels is guided. In this case they have Deflections 17, 18 in the form of a semicircle.
  • a driver 19 is fixedly attached, for example by a laterally projecting cylindrical bolt is formed.
  • a groove is provided in the carriage 12 for receiving this bolt, which consists of a semicircular piece 20 that with the deflection curve 17 is congruent, and one of its ends connecting, straight, transverse to the direction of the dreams 15, 16 Pieces 21 composed.
  • a clutch stop in the manner of the lever 22 can on the carriage can also be provided in the region of the lower run 15. The stationary stop to its opening is then at the rear end position of the slide 12.
  • the Carriage 12 is still only in its front end position. If the Is in its rear end position and the Driver 12 through the straight groove section 21 from the strand 15 to hike to Trum 16 above, there is a lack of congruence between the Groove section 21 and the deflection 18. Therefore, the carriage not still in its rear end position. If desired is that the carriage is stationary in its rear end position, the groove section 21 must be congruent with a circular arc the deflection 18 to be executed. If it is in both end positions is to stand still, the groove in the carriage 12 comprises two Circular arcs each corresponding to the deflections 17 and 18, respectively can complement each other to form a full circle. It is then appropriate that there is a lever at the beginning of each of the two arcs 22 is located with a stop 24 fixed to the housing.
  • Fig. 2 shows a variant of the chain and carriage configuration.
  • the chain with the strands 15, 16 is in the deflection area guided over three wheels 30, 31, 32, which in the drawing on left end are indicated. The same redirection geometry is found yourself at the right end.
  • The. Groove 33 in the carriage 12 is therefore at both ends congruent with the deflection path of the driver, the groove 33 at the two ends in each case runs in the opposite direction.
  • the ends 34, 35 of the groove 33 run perpendicular to the direction of dreams 15, 16. Their flanks can therefore form the clutch stop for the driver.
  • a spring deflecting clutch stop is not necessary.
  • the sled stopped in the end positions starts when the driver takes the first deflection wheel has rotated to 90 °.
  • the feed sets or Retreat each time when the driver on the last deflection wheel enters the last quadrant.
  • the redirection is not by one single deflection wheel is formed, but at least comprises two deflection wheels, the common tangent preferably runs perpendicular to the direction of the slide guide. If only two such deflection wheels are available Standstill distance from the section between them of the common tangent. If this section is too short, it can for example in the in Fig.2 shown form to be extended to a "detour".

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Basic Packing Technique (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
  • Wire Processing (AREA)
  • Cable Accessories (AREA)
  • Processing Of Terminals (AREA)

Claims (6)

  1. Outil pour lier un objet, en particulier un faisceau de câbles, au moyen d'une bande (7), qui comprend un corps d'outil (1), un chariot (2) déplaçable vers l'avant et vers l'arrière le long d'un guide de chariot (13, 14), et un moyen de traction (15, 16, 17, 18) fermé, pouvant être entraíné uniquement dans un sens, pour l'entraínement du chariot, dont les brins aller et retour (15, 16) sont disposés à proximité et parallèlement au guide de chariot (13, 14), et qui comporte un entraíneur (19), caractérisé en ce que dans la zone de chaque brin (15, 16) est prévue sur le chariot (12), une butée d'accouplement (25, 34, 35) associée qui coopère avec l'entraíneur (19).
  2. Outil selon la revendication 1, caractérisé en ce que les butées d'accouplement (22, 34, 35) associées aux deux brins (15, 16), sur le chariot (12) sont reliées par une voie de guidage (20, 21, 33) qui reçoit l'entraíneur (19) sur son parcours de renvoi (17, 18) d'un brin à l'autre (15, 16).
  3. Outil selon la revendication 2, caractérisé en ce que le contour d'au moins un tronçon (20, 33) de la voie de guidage (20, 21, 33) coïncide avec le parcours de renvoi (17) de l'entraíneur (19) d'un brin (15, 16) à l'autre.
  4. Outil selon l'une des revendications 1 à 3, caractérisé en ce qu'au moins une butée d'accouplement (22) sur le chariot (12) peut être mise hors service et/ou en service par une came de commande (24) fixe.
  5. Outil selon la revendication 4, caractérisé en ce que la butée d'accouplement (22) est pressée par la force d'un ressort dans la position d'accouplement et peut en être éloignée, par déplacement d'un seuil de force d'accouplement, et en ce que la came de commande (24) agit sur le chariot ou la butée d'accouplement.
  6. Outil selon l'une des revendications 2 à 5, caractérisé en ce qu'au moins l'un des deux parcours de renvoi de l'entraíneur d'un brin (15, 16) à l'autre est plus long qu'un arc de cercle.
EP97117400A 1996-10-10 1997-10-08 Dispositif pour encercler un faisceau de câbles Expired - Lifetime EP0835808B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29617652U DE29617652U1 (de) 1996-10-10 1996-10-10 Kabelbindewerkzeug
DE29617652U 1996-10-10

Publications (2)

Publication Number Publication Date
EP0835808A1 EP0835808A1 (fr) 1998-04-15
EP0835808B1 true EP0835808B1 (fr) 2003-01-02

Family

ID=8030416

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97117400A Expired - Lifetime EP0835808B1 (fr) 1996-10-10 1997-10-08 Dispositif pour encercler un faisceau de câbles

Country Status (6)

Country Link
US (1) US5944063A (fr)
EP (1) EP0835808B1 (fr)
JP (1) JP3517340B2 (fr)
DE (2) DE29617652U1 (fr)
ES (1) ES2189912T3 (fr)
PT (1) PT835808E (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6484366B1 (en) 1999-05-14 2002-11-26 Avery Dennison Corporation Cable tie
JP4928806B2 (ja) * 2006-03-06 2012-05-09 ヘラマンタイトン株式会社 人為駆動型結束工具
US9526502B2 (en) * 2008-09-10 2016-12-27 Unique Surgical Innovations Llc Surgical string applicator for anastomosis surgery
US9394068B2 (en) 2011-06-30 2016-07-19 Hellermann Tyton Corporation Cable tie tensioning and cut-off tool
USD692738S1 (en) 2011-06-30 2013-11-05 Hellermanntyton Corporation Cable tie tensioning and cut-off tool
CN107207106B (zh) 2014-12-12 2019-10-18 赫勒曼泰顿股份有限公司 用于扎线带张紧和切断工具的复合的张力和校准机构
US10457429B1 (en) 2016-09-03 2019-10-29 Johnson International Corporation Pair of jaws for a twist-tying machine
CN108736382B (zh) * 2018-07-05 2023-09-22 襄阳群龙汽车部件股份有限公司 一种高压线束扎带工装
US11866207B2 (en) 2019-10-30 2024-01-09 Panduit Corp. Flush mount tabletop for automatic cable tie tool
CN112660456B (zh) * 2020-12-10 2022-03-29 国网浙江省电力有限公司衢州供电公司 扎带自动绑扎机
CN112660455B (zh) * 2020-12-10 2022-03-29 国网浙江省电力有限公司衢州供电公司 便携式绑扎机
CN112660454B (zh) * 2020-12-10 2022-03-25 国网浙江省电力有限公司衢州供电公司 线束绑扎机的扎带穿孔装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2006152B (en) 1977-09-06 1982-01-20 Amp Inc Tool for applying bundle ties
DE8913511U1 (de) 1989-11-15 1991-03-14 Paul Hellermann GmbH, 25421 Pinneberg Vorrichtung zum Umschlingen eines zu bindenden Gegenstands, beispielsweise eines Kabelbaums
DE9114901U1 (de) * 1991-11-30 1992-04-30 Wilhelm Sihn jun. KG, 7532 Niefern-Öschelbronn Antenne für den Funktelefonverkehr
US5205328A (en) 1992-03-18 1993-04-27 Panduit Corp. Portable cable tie tool
DE9214901U1 (de) * 1992-11-02 1994-03-03 Paul Hellermann GmbH, 25421 Pinneberg Werkzeug zum Binden eines Gegenstands mittels eines Bandes

Also Published As

Publication number Publication date
DE29617652U1 (de) 1998-02-12
PT835808E (pt) 2003-04-30
JPH10180646A (ja) 1998-07-07
EP0835808A1 (fr) 1998-04-15
ES2189912T3 (es) 2003-07-16
JP3517340B2 (ja) 2004-04-12
US5944063A (en) 1999-08-31
DE59709048D1 (de) 2003-02-06

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