EP0250918A2 - Procédé et dispositif pour la préfabrication de câbles électriques - Google Patents

Procédé et dispositif pour la préfabrication de câbles électriques Download PDF

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Publication number
EP0250918A2
EP0250918A2 EP87108118A EP87108118A EP0250918A2 EP 0250918 A2 EP0250918 A2 EP 0250918A2 EP 87108118 A EP87108118 A EP 87108118A EP 87108118 A EP87108118 A EP 87108118A EP 0250918 A2 EP0250918 A2 EP 0250918A2
Authority
EP
European Patent Office
Prior art keywords
lines
bands
strips
wires
necessary
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.)
Withdrawn
Application number
EP87108118A
Other languages
German (de)
English (en)
Other versions
EP0250918A3 (fr
Inventor
Manfred Krumm
Siegfried Günther
Reinhard Arnold
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.)
Siemens AG
Siemens Corp
Original Assignee
Siemens AG
Siemens Corp
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 Siemens AG, Siemens Corp filed Critical Siemens AG
Publication of EP0250918A2 publication Critical patent/EP0250918A2/fr
Publication of EP0250918A3 publication Critical patent/EP0250918A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors

Definitions

  • the invention relates to a method for prefabricating electrical lines, the line ends of which are successively fed to processing stations for stripping, for striking plug contacts, cable lugs, eyelets and the like, optionally for pushing on insulating sleeves and possibly for tinning.
  • the invention is therefore based on the object of providing a method for prefabricating electrical lines in which the prefabricated lines can be fixed in the respectively predetermined order and transported to the wiring location.
  • the invention is based on the finding that the individual lines in the form of loops can be fixed particularly easily between two bands, this fixing corresponding to sequential magazining of the lines. Fixing the cables between two tapes creates a kind of belt, the transport of which to a wiring place presents no difficulties.
  • connection of the two tapes is particularly simple if at least one tape designed as adhesive tape is used and the tapes are used connected by pressure.
  • a first tape designed as adhesive tape and a second tape designed as paper tape are used and that the tapes are connected to one another using pressure.
  • This variant has the advantage that the connection of the two tapes is particularly simple here, while the use of the paper tape at the wiring location makes it easier to detach the individual lines from the belt.
  • a particularly simple identification of the individual lines at the wiring location is achieved by inserting flags printed with identifications between the two tapes.
  • the invention also provides a device for prefabricating electrical lines, the line ends of which, after being cut to length, can be supplied in succession to processing stations for stripping, for attaching plug contacts, for pushing on insulating sleeves and possibly for tinning.
  • This facility is characterized by a gripper for inserting the cables with cable ends oriented to one side between two strips, - Two supply spools, from which the two tapes can be pulled off and through - At least one pressure roller for connecting the two bands.
  • a preferred embodiment of the specified device is characterized by a printing device for printing flags that can be inserted between the two bands with markings.
  • the identification of the prefabricated lines or a sequence of prefabricated lines thus takes place immediately after their completion with a correspondingly low outlay.
  • FIG. 1 shows a feed device Zbe, shown purely schematically, with which a total of 35 different lines L are fed to a line prefabrication device designated Lve.
  • the individual lines L which are in particular single-core strands and cables, are provided in barrels or in the form of coils. In Fig. 1 only a few barrels F can be seen, from which the individual lines L are withdrawn vertically upwards and then are led in line channels (not shown here) in a horizontal direction to the line prefabrication device Lve.
  • the individual lines L which differ in line cross-section, in color and in insulation, are fanned out somewhat after leaving the respective cable ducts and threaded into associated guide bores in a sequencer denoted by Sq.
  • This sequencer Sq is therefore a magazine in which all 35 line starts of lines L are stored.
  • the sequencer Sq with the guide bores of the individual lines L arranged in a vertical row can then be moved programmably in the direction of the vertical double arrow Dpf in such a way that the desired line type comes into the engagement area of a roller feed that is not shown in more detail in FIG. 1.
  • the line ends are transferred to assigned collets of a workpiece carrier that is programmable in the x direction and the y direction.
  • a workpiece carrier that is programmable in the x direction and the y direction.
  • Fig. 1 several of these workpiece carriers Wt can be seen.
  • the one with Sc be Drawn loops are fixed on the assigned workpiece carrier Wt in such a way that the two line ends protrude rearward in the y-direction, while the remaining area depends on the length in the z-direction depending on the length.
  • the two line ends of a loop Sc are successively fed with the assigned workpiece carrier Wt in the x-direction to a stripping device Ae, nine different first stop tools Aw1, six different second stop tools Aw2, three different tools We for pushing on insulating sleeves and a tinning station Vz, each also a shift in the y direction is possible.
  • the stripping device Ae the insulations of the two cable ends are cut and torn off, the stripping length possibly being influenced by moving the workpiece carrier Wt in the y direction.
  • different contact elements are fed in punched strips lengthways, ie in the y direction and, if strips are selected, are separated and attached to the cable end.
  • the contact elements are fed crosswise in the x direction.
  • the matching insulating sleeves can then be placed captively on the contact elements struck in the stop tools Aw1 or Aw2.
  • the cable ends can also be tinned in the tinning station Vz. Since a yes-no statement is possible in each of the above-described operations, the processing of the beginning and end of a line L can also take place in completely different ways. For example, two different plug contacts can be attached. But it can only a plug contact are struck while the other end of the line is tinned in the tinning station Vz.
  • the collets of the workpiece carrier Wt in question are opened and the entire loop Sc is removed with the aid of a gripper which cannot be seen in more detail in FIG. 1.
  • the workpiece carrier is then transported downwards in a lift Lt1, returned in the x-direction and brought back up to the starting position via a lift Lt2, so that it can again take over a loop Sc there.
  • the first tape B1 which is designed as an adhesive tape, for example on the basis of crepe paper coated with adhesive, is pulled off in the direction of the arrow Pf2 by a supply reel Vs1 and is introduced between two pressure rollers Dr1 and Dr2 via a deflection roller Ur1.
  • the second tape B2 which is designed as a paper tape, is drawn off in the direction of arrow Pf3 from a supply reel Vs2 and is introduced via a deflection roller Ur2 together with the first tape B1 between the two pressure rollers Dr1 and Dr2.
  • the distance between the two deflection rollers Ur1 and Ur2 is dimensioned such that the gripper G can insert the horizontally oriented ends of the loops Sc between the two belts B1 and B2 and transfer them to them.
  • the pressure rollers Dr1 and Dr2 are driven in the direction of the arrows Pf4 and Pf5, a pressure indicated by the arrows Pf6 and Pf7 being simultaneously exerted on the two belts B1 and B2.
  • a pressure roller arrange firmly and drive the other pressure roller and press against the fixed pressure roller.
  • the feed of the two belts B1 and B2 can also be taken over by a roller feed that is completely separate from the pressure rollers Dr1 and Dr2.
  • the two bands B1 and B2 with the line ends of the loops Sc hanging down between them are connected to form a belt between the pressure rollers Dr1 and Dr2.
  • This belt designated by Gu, then tips over in the area indicated by the arrow Pf8 behind the pressure rollers Dr1 and Dr2 due to the weight of the loops Sc from the horizontal position to the vertical position.
  • the two line ends of each loop Sc then protrude slightly above the belt Gu, while the actual U-shaped loops Sc hang down and can also be gathered or folded if necessary.
  • Fig. 2 also shows that the line ends of the loops Sc projecting upward above the belt Gu can be provided, for example, with plug contacts Sk or can also be formed as stripped and tinned ends En.
  • FIG. 1 also shows a printing device designated De, in which, according to FIG. 2, flags Fa which can be inserted between the two bands B1 and B2 are printed with identifications of the individual lines L or line ends. These markings are indicated in FIG. 2 purely schematically by the letters "x". In practice, however, it is often only sufficient to insert a flag Fa, for example made of paper, between the two bands B1 and B2 at the beginning of a sequence to identify this sequence.
  • Fig. 1 it can be seen that the lines L or loops Sc, which have been magazine-marked in straps Gu, are stored in a stator magazine.
  • the stored belts Gu with the lines L are then removed from the stator magazine Sm with the aid of a transport carriage and transported to the appropriate wiring locations. Since the order of the cables L in the belt Gu and in the wiring list is the same, the wiring is particularly simple. In addition, confusion between different lines L can be practically ruled out.

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Of Electrical Connectors (AREA)
EP87108118A 1986-06-19 1987-06-04 Procédé et dispositif pour la préfabrication de câbles électriques Withdrawn EP0250918A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3620560 1986-06-19
DE3620560 1986-06-19

Publications (2)

Publication Number Publication Date
EP0250918A2 true EP0250918A2 (fr) 1988-01-07
EP0250918A3 EP0250918A3 (fr) 1989-05-24

Family

ID=6303268

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87108118A Withdrawn EP0250918A3 (fr) 1986-06-19 1987-06-04 Procédé et dispositif pour la préfabrication de câbles électriques

Country Status (1)

Country Link
EP (1) EP0250918A3 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997032370A1 (fr) * 1996-03-01 1997-09-04 The Whitaker Corporation Procede pour la fabrication et l'empilement de conducteurs electriques
FR2747878A1 (fr) * 1996-04-18 1997-10-24 Whitaker Corp Procede de fabrication d'un faisceau de cables
US9853296B2 (en) * 2012-08-20 2017-12-26 Mahle International Gmbh Heat exchanger for a battery unit

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1488702A (fr) * 1965-08-05 1967-10-26
US4199884A (en) * 1975-08-13 1980-04-29 Loof Nils O T Marking sleeve for wires
WO1981001343A1 (fr) * 1979-11-02 1981-05-14 Mitsubishi Electric Corp Faisceau de fils
DE8004432U1 (de) * 1980-02-20 1981-12-17 Grote & Hartmann Gmbh & Co Kg, 5600 Wuppertal Vorrichtung zum automatischen Bestücken von Gehäusen mit elektrischen Verbindern

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997032370A1 (fr) * 1996-03-01 1997-09-04 The Whitaker Corporation Procede pour la fabrication et l'empilement de conducteurs electriques
US5740608A (en) * 1996-03-01 1998-04-21 The Whitaker Corporation Method of making and stacking electrical leads
FR2747878A1 (fr) * 1996-04-18 1997-10-24 Whitaker Corp Procede de fabrication d'un faisceau de cables
US9853296B2 (en) * 2012-08-20 2017-12-26 Mahle International Gmbh Heat exchanger for a battery unit

Also Published As

Publication number Publication date
EP0250918A3 (fr) 1989-05-24

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