EP3991254A1 - Verfahren, vorrichtung und system zur konfektionierung eines elektrischen kabels - Google Patents
Verfahren, vorrichtung und system zur konfektionierung eines elektrischen kabelsInfo
- Publication number
- EP3991254A1 EP3991254A1 EP20734511.7A EP20734511A EP3991254A1 EP 3991254 A1 EP3991254 A1 EP 3991254A1 EP 20734511 A EP20734511 A EP 20734511A EP 3991254 A1 EP3991254 A1 EP 3991254A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- cable
- optical sensor
- cable end
- sensor
- optical
- 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.)
- Pending
Links
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
- H01R43/28—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for wire processing before connecting to contact members, not provided for in groups H01R43/02 - H01R43/26
-
- 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
- H01R43/04—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for forming connections by deformation, e.g. crimping tool
- H01R43/048—Crimping apparatus or processes
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/12—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof
- H02G1/1202—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof by cutting and withdrawing insulation
- H02G1/1248—Machines
Definitions
- the invention relates to a method for assembling an electrical cable, according to which the cable is processed one after the other in processing modules that are independent of one another.
- the invention also relates to a device for optical quality monitoring of an electrical cable in the course of processing the cable in processing modules that are independent of one another.
- the invention also relates to a computer program product and a system for assembling an electrical cable.
- a plug connector or mating plug connector can be a plug, a built-in plug, a socket, a coupling or an adapter.
- the term "connector” or “mating connector” used in the context of the invention is representative of all variants.
- a plug connection must withstand high loads, for example mechanical loads, and remain closed in a defined manner so that the electrical connection is not unintentionally separated, for example during the operation of a vehicle.
- the most comprehensive possible quality monitoring within the framework of cable processing is particularly important within the framework of fully or partially automated cable assembly within the framework of mass production laborious. Quality monitoring can, however, be advantageous in order to make the cable assembly as transparent as possible and comprehensible for the end customer.
- the object of the present invention is to provide a method for assembling an electrical cable in which quality monitoring, in particular in the context of mass production, can advantageously be provided.
- the present invention is also based on the object of providing a device for optical quality monitoring of an electrical cable, which can be used advantageously in particular for automated cable assembly of the cable.
- the object is achieved for the method with the features listed in claim 1.
- the object is achieved by the features of claim 22.
- the computer program product the object is achieved by the features of claim 28.
- the object is achieved by claim 29.
- a method for assembling an electrical cable is provided, according to which the cable is processed one after the other in processing modules that are independent of one another.
- the invention can be provided for an automated or fully automated assembly of an electrical cable.
- the electrical cable is preferably designed as a high-voltage line.
- the method can be provided for assembling a single-core cable that has a single inner conductor and / or for assembling a multi-core cable that has a plurality of inner conductors.
- the area of the electrical cable in which processing or assembly primarily takes place is sometimes also referred to below as the "cable section to be processed".
- the cable section to be processed can be a cable end piece.
- two cable sections of the cable, in particular both cable end pieces, are processed or assembled with a respective connector.
- the quality monitoring and / or documentation described below can primarily or exclusively relate to the processing of the cable sections to be processed, preferably one or both cable end pieces.
- any electrical cable can be assembled with any plug connector within the scope of the invention.
- the electrical cable preferably has an outer conductor or is designed as a shielded electrical cable.
- the invention is particularly advantageously suitable for assembling electrical cables with a large cross section for high power transmission, for example in the vehicle sector, particularly preferably in the field of electromobility. An electrical cable can thus be provided for the high-voltage range, in particular a high-voltage line.
- the multi-core electrical cable can have any number of inner conductors, for example two inner conductors or more inner conductors, three inner conductors or more inner conductors, four inner conductors or even more inner conductors.
- the inner conductors can run twisted through the cable, in the manner of a twisted pair cable known from telecommunications or communications technology. However, the inner conductors can also be routed in parallel in the cable.
- the multi-core electrical cable is particularly preferably designed as a cable shielded with exactly one outer conductor and with exactly two inner conductors.
- the single-core electrical cable is preferably designed as a coaxial cable with exactly one inner conductor and exactly one outer conductor.
- an inner conductor is understood to mean in particular a line running through the cable, which consists of an insulation and an electrical conductor (wire) running within the insulation.
- the electrical conductor or the wire can be designed as a single wire or as a composite of several wires (also referred to as stranded wire).
- the inner conductor mentioned in the context of the invention can also consist exclusively of the electrical conductor or the wire or, in addition to the insulator, also have further components.
- the cable assembly is distributed according to the invention to processing modules or processing processes that are independent of one another, the method or the one that is subsequently
- the system described here can be operated as an "assembly line process" or as a “cycle machine” with successive individual steps in order to reduce the processing time for mass processing.
- the individual processing modules can have a modular structure, as a result of which individual processing modules of the system can be replaced, modified or removed without great effort.
- the method can be configured with simple means, in particular for processing different types of cables.
- the state of at least one cable end of the cable after at least one processing process of one of the processing modules is detected by means of an optical sensor device for optical quality monitoring.
- the method according to the invention is particularly advantageously suitable for use in the context of an automated or fully automated assembly of the electrical cable.
- optical quality monitoring is provided in order to optically detect the quality status or the processing status of the cable, in particular by capturing and evaluating one or more optical images of the cable end to be processed, means that the method according to the invention can advantageously be used to monitor various quality features.
- An adaptation of the method can particularly advantageously be possible within the framework of a modular system in which, for example, the processing modules are also constructed in a modular manner.
- the line of sight of a first optical sensor is aligned with the cable end, a first lighting unit being arranged along the line of sight of the first sensor behind the cable end in order to generate transmitted light for the detection of the condition of the cable end .
- the line of sight of the optical sensor is preferably a central axis of the optical detection area or detection cone with which the sensor detects or perceives its surroundings.
- the line of sight of the first optical sensor, of the second optical sensor mentioned below and / or any further optical sensors that may be present can preferably be aligned orthogonally to a central axis or longitudinal axis of the electrical cable.
- the line of sight can, however, also be aligned at an angle other than 90 ° to the central axis of the cable, for example at an angle of 0 ° (coaxial alignment) and 90 ° (orthogonal alignment), for example at an angle of 10 ° to 80 °, 20 ° to 70 °, 30 ° to 60 °, 40 ° to 50 ° or 45 °.
- the angle of orientation of the line of sight relative to the central axis of the cable is not absolutely important, but an orthogonal orientation in particular can be advantageous.
- the line of sight of the first optical sensor, the second optical sensor and / or any further optical sensors that may be present can, for example, be aligned with the front, free end of the electrical cable.
- the intersection of the line of sight with the central axis of the cable can, however, also deviate from this and, for example, be displaced axially along the extension of the electrical cable or be displaced along the central axis of the cable in the direction of the opposite cable end.
- a lighting unit within the scope of the invention can be, for example, a light source with a single light source or a light source with multiple light sources. If the lighting unit has a plurality of illuminants, these can for example be arranged next to one another in a row, with several rows also being able to be arranged one below the other (matrix arrangement).
- a lighting means can preferably be an electrical lighting means, for example an incandescent lamp, gas discharge lamp and / or a light-emitting diode.
- the brightness and / or light color of the illuminant can be adjusted in steps or continuously.
- the first lighting unit can preferably be aligned coaxially to the line of sight of the first sensor and arranged behind the cable end.
- the first lighting unit can, however, also be arranged offset behind the cable end parallel to the first line of sight of the first optical sensor. It can also be provided that the first lighting unit is tilted to the line of sight of the first optical sensor, for example in an angular range between 1 ° and 45 °, in order to generate a certain amount of side light or side light in addition to the generation of light or back light to create.
- the line of sight of a second optical sensor is aligned with the cable end, a second lighting unit being arranged along the line of sight of the second sensor in front of the cable end in order to generate incident light for the detection of the condition of the cable end.
- the second lighting unit can be aligned coaxially to the line of sight of the second optical sensor and arranged in front of the cable end, the lighting unit then preferably having a recess and / or a transparent or partially transparent central area to allow the optical sensor to see the cable end through the lighting unit to release through. It can also be provided that the second lighting unit is arranged offset parallel to the line of sight of the second optical sensor. A recess or a transparent / partially transparent area can then optionally be omitted. It can also be provided that the second lighting unit is tilted to the line of sight of the second optical sensor, for example at an angle between 1 ° and 45 °, in order to generate side light and side light in addition to generating incident light.
- optical sensors can also be provided, for example a third optical sensor, a fourth optical sensor, a fifth optical sensor or even more optical sensors. If reference is made below to the first optical sensor and / or the second optical sensor, the reference can optionally also be extended to further optical sensors. The invention is described below based on the preferred embodiment of the use with a first optical sensor and / or a second optical sensor merely for better understanding.
- further lighting units for example a third lighting unit, a fourth lighting unit, a fifth lighting unit or even more lighting units, are provided, which in combination with the first optical sensor , the second optical sensor and / or possibly existing further optical sensors or also independently of the optical sensors are provided in order to generate transmitted light, incident light and / or grazing light in order to illuminate the cable end to be processed.
- the first optical sensor and / or the second optical sensor is designed as a camera (preferably as an electronic camera) or has a camera.
- the optical sensors in particular the cameras, can be designed and set up, for example, to capture at least one individual image, preferably several individual images, or a video sequence.
- the individual images or the video sequence can or can subsequently be evaluated by a control unit.
- the optical sensors or cameras can have a data interface in order to transmit the acquired optical information to the control unit or to another device.
- the second optical sensor is arranged offset by a defined angle to the first optical sensor, preferably arranged offset by 10 ° to 170 °, particularly preferably arranged offset by 45 ° to 135 °, continue is preferably arranged offset by 80 ° to 100 °, and is very particularly preferably arranged offset by 90 °.
- the first optical sensor and the second optical sensor are each aligned orthogonally to the central axis or longitudinal axis of the electrical cable and are arranged offset from one another by approximately 90 ° or exactly 90 °.
- a simultaneous detection of the cable by both optical sensors can thereby take place in a comparatively trouble-free manner or independently of one another.
- the first lighting unit emits light in a first light color and / or in a first light polarization, which is predominantly or exclusively perceptible by the first optical sensor and predominantly not or not perceptible by the second optical sensor .
- the quality monitoring by the first optical sensor and the first lighting unit preferably does not influence the quality monitoring by the second optical sensor.
- the second optical sensor can have an optical color filter that filters out the light color of the first lighting unit. It can be provided that the first lighting unit emits light in one of the spectral colors red, orange, yellow, green, blue, violet or a combination of the spectral colors and the second optical sensor has a corresponding color filter.
- the first lighting unit emits light with a first linear polarization, which is filtered out by the second optical sensor by means of a polarization filter. It can also be provided that the first lighting unit emits light with a specific circular or elliptical polarization, which is filtered out by the second optical sensor.
- the second lighting unit emits light in a second light color and / or in a second light polarization, which is predominantly or exclusively perceptible by the second optical sensor and predominantly not or not perceptible by the first optical sensor is.
- the quality monitoring by the second optical sensor and the second lighting unit preferably does not influence the quality monitoring by the first optical sensor.
- the first optical sensor can have an optical color filter that filters out the light color of the second lighting unit. It can be provided that the second lighting unit emits light in one of the spectral colors red, orange, yellow, green, blue, violet or a combination of the spectral colors and the first optical sensor has a corresponding color filter.
- the second lighting unit emits light with a second linear polarization, which is filtered out by the first optical sensor by means of a polarization filter. It can also be provided that the second lighting unit emits light with a specific circular or elliptical polarization, which is filtered out by the first optical sensor.
- the first lighting unit emits light in a first linear polarization and the second lighting unit emits light in a second linear polarization, which is aligned orthogonally to the first polarization, whereby the first optical sensor and the second optical sensor are appropriately aligned by connecting upstream Polarization filter is only able to perceive the respectively intended light component of the lighting unit assigned to it.
- the first optical sensor and the second optical sensor carry out time-shifted measurements, the first lighting unit only illuminating the cable end at time intervals in which the first optical sensor is performing the measurement, and the second lighting unit the end of the cable is only illuminated in time intervals in which the second optical sensor carries out the measurement.
- the lighting by the lighting unit and detection by the optical sensors can be provided, for example, in the manner of the shutter 3D systems known from 3D technology.
- a specific filter in front of the respective optical sensors can be omitted if the image acquisition of the optical sensors is time-controlled in such a way that acquisition only takes place in the time intervals in which the lighting unit assigned to the optical sensor illuminates the cable end.
- the first optical sensor and / or the second optical sensor is rotated around a central axis of the cable during the detection of the state of the cable end and / or that the cable is rotated around the central axis while the first optical sensor and / or the second optical sensor detects the state of the cable end.
- the first optical sensor and / or the second optical sensor accommodate one or more individual receptacles of the cable end, preferably while they are rotating around the central axis of the cable and / or while the cable is rotating around the central axis .
- the first optical sensor and / or the second optical sensor and / or any further optical sensors which may be present each detect a plurality of individual images of the electrical cable.
- individual images can subsequently be evaluated in a more advantageous and resource-saving manner than a video sequence.
- the optical sensors can capture any number of individual images during the relative rotation between the cable end and the sensor, for example 2 individual images to 24 individual images (in particular one individual image every 15 ° to 180 °), 3 individual images to 12 individual images (in particular every 30 ° to 120 ° one single image), 4 single images to 8 single images (especially one single image every 45 ° to 90 °) or, for example, also 6 single images (especially one single image every 60 °). 8 individual images are particularly preferably captured, in particular one individual image every 45 °.
- the first lighting unit is rotated synchronously with the first optical sensor and / or that the second lighting unit is rotated synchronously with the second optical sensor.
- the first lighting unit can for example be fastened on a common frame with the first optical sensor and / or the second lighting unit on a common frame with the second optical sensor, a rotation of the frame leading to a synchronous rotation of the respective lighting unit and the assigned sensor.
- the lighting unit assigned to the respective optical sensor is not rotated or at least not rotated synchronously with the optical sensor.
- the first sensor can also be rotated synchronously with the second sensor.
- both sensors and both lighting units can be attached to a common frame.
- an annular lighting unit can be segmented into individual lighting units (for example the first lighting unit and the second lighting unit).
- a section of the ring-shaped lighting unit can thus be referred to as the first lighting unit and a further section as the second lighting unit.
- rotation of the lighting unit can thus be dispensed with.
- a control unit is used to evaluate the state of the cable on the basis of data acquired by means of the optical sensor device.
- the control unit can, in particular, be set up for optical signal processing and can be communicatively connected to the optical sensors in order to acquire the optical data signals via the communication link.
- the control unit can be set up to control the detection of the optical quality monitoring by activating the sensors and / or lighting units.
- the control unit can also be designed to cause the relative rotation between the cable end and the sensors by controlling a corresponding rotation device.
- the optical quality monitoring includes a check for the presence of certain connector components of a connector to be mounted on the cable end.
- the optical quality monitoring according to the invention can thus preferably be carried out after the assembly process of an assembly module.
- the optical quality monitoring includes a test for individual wires protruding from the cable end.
- the check for protruding individual wires can in particular take place after a processing process of a processing module for processing a cable shielding braid and / or an inner conductor.
- the check for protruding individual wires can also be carried out, for example, before a fabric tape or a plug connector component is applied, in order to first ensure that no individual wire protrudes undesirably. Individual wires protruding may later lead to a short circuit or to leakage currents, which have a negative effect on the proper function of the cable and / or connector.
- the optical quality monitoring includes checking an axial position of a connector component of a connector to be mounted on the cable end.
- the distance between the front end of an inner conductor contact element applied to an inner conductor of the cable and a support sleeve can be detected according to the invention.
- the optical quality monitoring includes an examination of a diameter of a cable section adjoining the cable end.
- the diameter of a cable section to which a fabric tape is applied can be checked.
- the quality of solder joints or crimping processes can also be checked as part of optical quality monitoring.
- the course of seams or edges can be checked according to the invention.
- damage to cable components of the cable and / or connector components of the connector to be mounted on the cable can also be provided, for example by checking the cable components and / or connector components for cracks or flaws.
- the detection of colored markings that indicate position, rotational position, rotation, latching, etc. can also be provided within the scope of the optical quality monitoring according to the invention. For example, provision can be made to check or monitor the correct alignment of color-coded inner conductors.
- the state of the cable end is detected after a cleaning process for removing particles adhering to the cable end.
- the cleaning process can also be referred to as the machining process of a machining module or cleaning module.
- Particles can include metallic particles, non-metallic particles, fibers (in particular plastic fibers), pieces of foil (a metallic foil, a non-metallic foil or a composite foil) and dust particles.
- a powdered mineral, for example talc can also be treated as particles for the purposes of the invention.
- particles or fibers from metal chips, resins, plastics, minerals or dust can advantageously be removed.
- a corresponding cleaning process can be run through after cutting to length and / or stripping.
- the removal of the particles can be advantageous in particular before the attachment of connector components within the scope of the system for assembling the cable, which will be described later.
- moving components of a packaging device or a packaging system can be temporarily stopped, in particular moving components of adjacent processing modules.
- the state of the cable end is recorded before and / or after the assembly of a connector component, in particular the assembly of an inner conductor contact element on an inner conductor of the cable or the assembly of a contact part carrier.
- the contact parts carrier can in particular be a housing component of the later electrical connector.
- the contact part carrier can also be referred to as an inner housing or inner housing shell.
- the contact part carrier has corresponding receptacles for receiving the inner conductor contact element or elements, which axially extend through the contact part carrier.
- the contact parts carrier is preferably formed from a plastic.
- the pre-assembled electrical cable can be subjected to the optical quality monitoring according to the invention before the assembly of the contact part carrier.
- This can be of particular advantage because then essential parts of the cable end are no longer visible, which can make a later check more difficult.
- checking correct positioning, diameter and, if necessary, checking for protruding individual wires can be useful before mounting the contact part carrier in order to ensure that the contact part carrier can also be correctly mounted.
- the state of the cable end occurs before and / or after the cable end is equipped with a connector component of an electrical connector to be mounted on the cable end.
- checking that the cable or the cable jacket has been fitted correctly and / or completely with the subsequent connector components can be advantageous prior to further processing of the cable as part of the assembly of the electrical cable.
- the cable, a jacket clamp attached to a cable jacket of the cable and / or a cable carrier assigned to the cable during its processing is made identifiable with an information carrier, with documentation of the processing of the cable for at least a processing process of one of the processing modules is created and assigned to the cable.
- the jacket clamp can be non-positively attached at a defined axial position along the longitudinal axis of the cable.
- any number of jacket clamps can be provided, for example one jacket clamp at each cable end, in order to be able to advantageously identify the cable at both cable ends.
- jacket clamps can be provided, which run along the longitudinal axis of the cable bels are distributed on the cable jacket.
- the jacket clamps can also serve to block the displacement path of connector components applied to the cable jacket of the cable in a form-fitting manner.
- the jacket clamp can preferably be a clamp for force-fittingly holding objects together.
- the jacket clamp can have a clamping area for fastening to the cable jacket.
- the clamping area can for example have two or more clamping jaws, for example clamping jaws made of a plastic, for example rubber.
- the clamping area can optionally also have one or more claws in order to further strengthen the attachment to the cable jacket. However, the use of claws is not preferred because of the associated impairment of the cable jacket.
- the jacket clamp can also have an actuation area.
- the actuation area can in particular be actuated by a user or a device for handling and / or fastening the jacket clamp.
- the actuation area can serve to at least partially open the jacket clamp for fastening on the cable jacket of the cable - preferably against a spring force for closing the jacket clamp.
- the jacket clamp can preferably have two clamping legs connected to one another in a central section, the first ends of the clamping legs forming the actuation area and the second ends of the clamping legs forming the clamping area.
- a spring can be arranged which presses the two clamping legs together with their respective second ends.
- the jacket clamp can have any structure.
- the jacket clamp can for example also have one or more elastic fastening rings or consist of one or more elastic fastening rings.
- an elastic fastening ring can be formed from a plastic, preferably rubber (in the manner of a rubber seal) in order to be clamped on the cable jacket in a force-locking manner.
- Resilient, partially annular fastening rings for example made of a metal, can also be provided.
- the jacket clamp can also be made magnetic, for example.
- the jacket clamp can have, for example, two half-shells that can be magnetically connected to one another.
- the at least one jacket clamp is removed again from the cable jacket of the cable after processing by at least one of the processing modules, preferably after processing by all processing modules. In principle, however, provision can also be made not to remove at least one of the jacket clamps and, for example, to deliver it together with the assembled electrical cable.
- the at least one jacket clamp is preferably assigned to the cable during the entire assembly process.
- the cable carrier can be part of a workpiece carrier system.
- the cable carrier can use a workpiece conveyor (for example a conveyor belt / conveyor belt) to transport the cable between the individual processing modules along the production line.
- a workpiece conveyor for example a conveyor belt / conveyor belt
- the cable carrier can also be transported between the individual processing modules by a production employee, for example with the aid of a roller conveyor. It can also be provided that the cable carrier is transported between individual processing modules by means of a gripper.
- first cable carrier can transport the cable between processing modules of a first group of processing modules and a second cable carrier can transport the cable between processing modules of a second group of processing modules.
- second cable carrier can transport the cable between processing modules of a second group of processing modules.
- Even more cable carriers and associated processing modules can be provided, even one cable carrier per processing module being possible.
- the cable can be transferred between the individual cable carriers, for example by means of a gripping device or some other transport device, preferably in a known or unchanged alignment or orientation.
- the cable carrier can have one or more fixing means in order to fix the cable axially and / or radially. At least one of the two cable ends is preferably fixed on the cable carrier.
- the cable or the cable end is preferably fixed on the cable carrier in such a way that it can be processed directly by the processing modules after the cable carrier has delivered the cable or the cable end to the module.
- the cable carrier, a conveyor or a production employee introduces the cable end to be processed into the processing module, in particular orthogonally to the conveying direction of the workpiece conveyor.
- both cable ends are fixed on the cable carrier, wherein the cable can preferably be fastened to the cable carrier in such a way that it forms a U-shaped or helical wound course between its cable ends.
- the cable carrier is preferably assigned to the cable during the entire assembly process. However, it can also be provided that the cable carrier only selects the cable rend is assigned to a section of the assembly and after processing by a first group of processing modules for further assembly or for processing by a second group of processing modules, the cable is first passed to another cable carrier or is assigned to another cable carrier.
- the documentation of the processing of the cable is preferably assigned taking into account information impressed or impressed on the information carrier.
- a unique identifier for the cable is stamped on the information carrier.
- the cable can thus be clearly identifiable on the basis of the identifier in the course of the cable assembly - and preferably also later -.
- a unique identifier stamped on the information carrier is temporarily assigned to the cable for its assembly.
- the need to stamp an identifier may possibly be dispensed with.
- the existing identifier for example a consecutive trunk number of cable carriers, can thus be used to uniquely identify the cable (at least within the scope of cable assembly).
- a serial number already printed on the cable, for example, or a similar identifier can also be suitable as a unique identifier in the context of this method.
- the documentation is at least partially embossed in the information carrier.
- the documentation can advantageously already be imprinted or imprinted (completely or partially) on the information carrier. This may eliminate the need for a separate database or a separate data memory.
- a global database is used, in which documentation created in the course of cable assembly is assigned to individual cables, preferably using the unique identifier.
- the information carrier in particular one in the information
- the identifier contained in the data carrier can be used in the database to identify the data record containing the documentation of a specific cable.
- the cable, the jacket clamp and / or the cable carrier can be made identifiable by applying and / or modifying the information carrier.
- the information carrier can for example be printed or glued on, for example in the manner of a label in the context of labeling.
- An already existing information carrier can, however, also be modified if necessary in order to make the cable or the jacket clamp or the cable carrier identifiable. For example, information can be added to the information carrier or information on the information carrier can be revised.
- the information carrier is designed optically and / or electronically.
- An optical or electronically designed information carrier has proven to be particularly suitable. In principle, however, a magnetic, haptic and / or other information carrier can also be provided within the scope of the invention.
- the optical information carrier is in the form of a bar code, digit code and / or 2D code, for example a data matrix code or QR code.
- the codes mentioned have proven to be particularly suitable for forming an optical information carrier.
- an optical information carrier can sometimes be prone to errors when reading out the information.
- An optical information carrier can be particularly suitable for direct identification of the cable, for example when the information carrier is applied directly to the cable.
- the information carrier (and possibly the identifier) can also be applied several times on the same cable. In particular, provision can be made to apply and / or modify an information carrier on both cable ends.
- the electronic information carrier comprises at least one programmable memory module, for example an RFID transponder, which is modified or configured / programmed to identify the cable and / or to document the processing of the cable.
- programmable memory module for example an RFID transponder
- An electronic information carrier for example an RFID transponder
- An electronic information carrier can be used particularly advantageously within the scope of the invention, for example also to store the documentation or at least parts of the documentation electronically and to link it directly to the cable, the jacket clamp and / or the cable carrier.
- An electronic information carrier in particular an RFID transponder, can be particularly suitable for indirect identification of the cable via the jacket clamp attached to the cable jacket or the cable carrier assigned to the cable, if the information carrier is attached to the jacket clamp or the cable carrier.
- condition of the cable end is recorded as part of quality management, the cable being sorted or post-processed as a function of the condition of the cable end.
- Quality assurance or quality control to ensure the defined quality requirements is particularly relevant when assembling an electrical cable for the automotive industry.
- the optional documentation can be particularly advantageous for this.
- the cable is sorted into different quality classes depending on the information contained in the documentation. It can also be provided that the cable is sorted out and removed from the production chain depending on the information contained in the documentation.
- the process parameter can be, for example, a parameter that particularly characterizes the machining process.
- the process parameter can be, for example, a a force, a moment and / or a pressure.
- the intended and / or measured, actual pressing force of a crimping process can be included in the documentation.
- a subsequent processing module can, for example, read out the documentation of the cable to be processed before the cable processing begins and check whether the cable has been released for processing. If necessary, the cable can be passed on unprocessed from the individual processing modules until it has left the production line.
- information relating to a check of an axial position of the connector component for example the distance between the front end of an inner conductor contact element attached to an inner conductor of the cable and a support sleeve is included in the documentation, which was preferably recorded as part of the optical quality monitoring according to the invention.
- the documentation relating to the testing of a diameter of a cable section of the cable, in particular the diameter of a section onto which a connector component is to be pushed in a subsequent machining process.
- the diameter of a fabric tape that is applied to a cable shielding braid that is wrapped over the cable jacket to the rear can be recorded by measurement and the result of the measurement recorded in the documentation.
- the information mentioned can preferably be recorded within the scope of the optical quality monitoring according to the invention
- the invention also relates to a device for optical quality monitoring of an electrical cable in the course of processing the cable in processing modules that are independent of one another.
- the electrical cable can be designed as a high-voltage line, for example.
- the device is preferably designed for automated or fully automated cable assembly.
- the device has an optical sensor device which is designed to detect the state of at least one cable end of the cable after at least one processing process of one of the processing modules.
- the sensor device has a first optical sensor and / or a second optical sensor, the lines of sight of which are aligned with the cable end.
- the optical sensors are preferably designed as cameras, preferably as electronic cameras.
- the sensor device has a first lighting unit which is arranged along the line of sight of the first sensor behind the cable end in order to generate transmitted light for the detection of the state of the cable end and / or has a second lighting unit, which is arranged in front of the cable end along the line of sight of the second sensor in order to generate incident light for the detection of the condition of the cable end.
- the second optical sensor is arranged offset by a defined angle to the first optical sensor, is preferably arranged offset by 10 ° to 170 °, particularly preferably arranged offset by 45 ° to 135 °, is further preferably arranged offset by 80 ° to 100 °, and is very particularly preferably arranged offset by 90 °.
- the device has a rotation device which is designed to rotate the first optical sensor, the second optical sensor, the first lighting unit and / or the second lighting unit about a central axis of the during the detection of the state of the cable end Cable to rotate around and / or to rotate the cable around the central axis, while the first optical sensor and / or the second optical sensor detects the state of the cable end.
- the rotation device can for example have an electric motor, in particular a servo motor or a stepping motor, in order to generate the relative rotary movement between the cable end and the sensor or sensors.
- the sensor device has a control unit which is set up to evaluate the state of the cable end on the basis of the detected optical data.
- the control unit can also be set up for the assignment of the documentation.
- the device according to the invention can also have further sensor devices in order to monitor the quality of the at least one cable end, for example sensor devices with tactile, inductive and / or capacitive sensors.
- sensor devices with tactile, inductive and / or capacitive sensors.
- an electronic function test of connector components and / or the fully assembled connector can also be provided as part of quality monitoring.
- the invention also relates to a computer program product with program code means in order to carry out a method according to the preceding and following statements when the program is executed on a control unit of a device for optical quality monitoring of an electrical cable.
- the control unit can be designed as a microprocessor. Instead of a microprocessor, any other device for implementing the control unit can also be provided, for example one or more arrangements of discrete electrical components on a circuit board, a programmable logic controller (PLC), an application-specific integrated circuit (ASIC) or some other programmable circuit, for example also a field programmable gate array (FPGA), a programmable logic arrangement (PLA) and / or a commercially available computer.
- PLC programmable logic controller
- ASIC application-specific integrated circuit
- FPGA field programmable gate array
- PLA programmable logic arrangement
- the invention also relates to a system for assembling an electrical cable, in particular a high-voltage line.
- the system comprises a device for optical quality monitoring of an electrical cable, preferably in accordance with the information given above and below.
- the system also includes at least two processing modules that are independent of one another for assembling the electrical cable.
- the cycle time can be, for example, 5 to 30 seconds, preferably 10 to 20 seconds and particularly preferably about 12 seconds.
- the device or the individual processing modules can have a modular structure, as a result of which individual processing modules of the assembly can be replaced, modified or easily replaced can be removed.
- the system can be configured with simple means, in particular for processing different types of cables.
- the independent processing modules can preferably be arranged upstream or downstream of the device.
- At least one of the processing modules is designed as a processing module for stripping a portion of a cable component of the cable and / or as a processing module for equipping the electrical cable with a connector component of a connector to be attached to the electrical cable and / or is designed as a processing module for mounting a connector component of an electrical connector, in particular an inner conductor contact element or a contact part carrier, and / or is designed as a processing module to ensure the correct assembly of the contact part carrier and / or as a processing module for cleaning the cable from the start the cable end adhering particles is formed.
- Further processing modules that are independent of one another and of the device can also be provided, which are arranged upstream or downstream of the device.
- the invention also relates to an electrical cable, processed by a method according to the above and following statements.
- the invention also relates to an electrical cable which has been processed with a system according to the preceding and following statements.
- FIG. 1 shows a system for assembling an electrical cable with a device for optical quality monitoring of an electrical cable and at least two processing modules that are independent of one another;
- FIG. 2 shows an optical sensor device with two optical sensors and two lighting units for optical quality monitoring of the cable processing
- FIG. 3 shows a flow chart of a method according to the invention for optical quality monitoring
- FIG. 4 shows an exemplary two-core electrical cable equipped with four connector components in a side view
- FIG. 5 shows an exemplary single-core electrical cable fitted with three connector components in a side view
- FIG. 6 shows a partially pre-assembled two-core electrical cable in a side view
- FIG. 7 shows an electrical cable fastened on a cable carrier, two exemplary information carriers as well as a control unit and a global database for assigning documentation.
- FIG. 1 shows a system 1 for assembling an electrical cable 2.
- the system 1 comprises a device 3 according to the invention for optical quality monitoring of the electrical cable 2 as part of the processing of the cable 2.
- the system 1 further comprises at least two processing modules which are independent of one another for assembling the electrical cable 2.
- the system 1 can be suitable for assembling a multi-core cable 2 and / or a single-core cable 2.
- the assembly of a multi-core cable 2 is indicated in FIG. 1 merely as an example.
- the independent processing modules can be any modules for assembling electrical cables 2;
- FIG. 1 shows only a few exemplary processing modules 4, 10, 13.
- the order of processing or the arrangement of the processing modules may vary.
- further processing modules can be added or the illustrated processing modules 4, 10, 13 can be functionally separated or combined.
- the system 1 initially shows an example of a first processing module 4 for aligning the electrical cable 2 on a cable carrier 5 for the subsequent processing.
- a processing module for stripping a portion of a cable component (for example a cable jacket 6) of the cable 2 can be arranged downstream of the first processing module 4. Furthermore, for example, a processing module for processing a cable shield braid 7 of the cable 2, for equipping the electrical cable 2 with a connector component of a connector 8 to be attached to the electrical cable 2, and / or for attaching a fabric tape 9 can be provided.
- a second processing module 10 for crimping inner conductor contact elements 1 1 onto the inner conductor 12 of the cable 2 is shown in FIG.
- a cleaning module 13 is shown as an example in order to clean the cable 2 from particles adhering to a cable 2.
- the device 3 according to the invention for optical quality monitoring is shown, in turn, downstream of the cleaning module 13.
- the optical sensor device 14, described in more detail below can be used to test for protruding individual wires 15 (see FIG. 2 or FIG. 6), a test of an axial position of connector components, in particular a distance A1-5 of a connector component to a front end of the cable 2 (see FIG. 6) and / or a test of a diameter D of the fabric tape 9.
- the device 3 according to the invention can be followed by further processing modules, for example a processing module (not shown) for mounting a contact part carrier (also not shown) on the inner conductor contact elements 1 1 and for fixing the contact part carrier in an intended alignment or orientation using a shielding sleeve 16 (see FIG. 4) .
- Further processing modules can also follow, for example in order to assemble further connector components or housing components in order to finally fit the desired connector 8 completely onto the cable 2.
- a workpiece carrier system 17 which has the cable carrier 5 on which the electrical cable 2 is attached.
- the cable carrier 5 is, for example, mounted on a transport device 18 in the manner of a conveyor belt.
- the cable 2 can be moved in any way between the processing modules 4, 10, 13 or the device 3, for example also by a production employee using a roller conveyor.
- optical sensor device 14 according to the invention is shown in FIG. Using the illustrated optical sensor device 14, the state of at least one of the two cable ends 19, 20 of the cable 2 can be detected after at least one processing process in the context of optical quality monitoring.
- the line of sight S of a first sensor 21 is aligned with the cable end 19, 20, wherein a first lighting unit 22 is arranged along the line of sight S of the first sensor 21 behind the cable end 19, 20 in order to optically detect the cable end 19, 20 to generate transmitted light or back light.
- the line of sight S of a second sensor 23 is also aligned with the cable end 19, 20, a second lighting unit 24 being arranged along the line of sight S of the second sensor 23 in front of the cable end 19, 20 in order for the optical detection of the cable end 19, 20 To generate incident light.
- the first sensor 21 and the second sensor 23 are each designed as a camera 25 with a respective lens 26.
- the lighting units 22, 24 each have lighting means (not shown in detail).
- the lighting means can for example be arranged in a row arrangement and / or in a column arrangement. In principle, only a single lighting means can be provided in order to emit light starting from the respective lighting unit 22, 24.
- the second lighting unit 24 has a central recess 27.
- the first lighting unit 22 and the second lighting unit 24 are arranged coaxially to the lines of sight S of the optical sensors 21, 23, respectively. In principle, however, an offset arrangement can also be provided.
- the second sensor 23 is arranged offset from the first sensor 21 by a defined angle ⁇ .
- the angle a can be any.
- An offset of 10 ° to 170 °, particularly preferably 45 ° to 135 °, more preferably 80 ° to 100 ° and very particularly preferably 90 ° can be provided.
- the lines of sight S of the sensors 21, 23 are preferably oriented orthogonally to the central axis M or longitudinal axis of the cable 2. However, a tilted alignment can also be provided. It can be provided that the first lighting unit 22 emits light in a first light color and / or in a first light polarization, which is predominantly or exclusively perceptible by the first sensor 21 and predominantly not or not perceptible by the second sensor 23. Correspondingly, the second lighting unit 24 can be designed to emit light in a second light color and / or in a second light polarization, which is predominantly or exclusively perceptible by the second sensor 23 and predominantly not or not perceivable by the first sensor 21.
- corresponding optical filters 28 can be provided in order to filter out the light color and / or light polarization of the lighting unit 22, 24 assigned to the respective other sensor.
- a time-staggered measurement of the sensors 21, 23 can also be carried out, the first lighting unit 22 then preferably only illuminating the cable end 19, 20 in a time interval in which the first sensor 21 carries out the measurement and the second lighting unit 24 the Cable end 19, 20 preferably only illuminated in a time interval in which the second sensor 23 carries out the measurement.
- a control unit 29 can control the measurements or the sensors 21, 23 and the lighting units 22, 24 accordingly.
- the control unit 29 shown as an example in FIG. 2 can in principle also be used to evaluate the state of the cable end 19, 20 on the basis of the data recorded by means of the optical sensor device 14.
- the lighting units 22, 24 can preferably be rotated synchronously with the sensors 21, 23 assigned to them, for example when they are arranged on a common frame with their assigned sensor 21, 23 and / or when the electrical cable 2 is rotated.
- a rotation device 30 can be provided, which is indicated by way of example in FIG. 2 as a black box.
- the rotation device 30 can preferably have a servomotor or be designed as a servomotor.
- a first method step S1 it can be provided that the first sensor 21 carries out a measurement, preferably takes at least one single image, while the first lighting unit 22 the cable end 19, 20 is illuminated. At the same time, the second sensor 23 and the second lighting unit 24 can be inactive.
- a second method step S2 it can be provided that the second sensor 23 carries out a measurement of the cable end 19, 20, preferably takes at least one single image, while the second lighting unit 24 illuminates the cable end 19, 20. At the same time, the first sensor 21 and the first lighting unit 22 can be inactive.
- step S3 it can be provided that the sensors 21, 23 or the lighting units 22, 24 are rotated relative to the cable end 19, 20, after which the measurements can be repeated.
- any further method steps can be provided and / or the mentioned method steps S1, S2, S3 can be further subdivided.
- the process sequence described is only to be understood as an example.
- the method described can be executed, for example, as a computer program product with program code means on the control unit 29 of a device 3 according to the invention.
- the optical quality monitoring can include various test steps as part of the assembly of the electrical cable 2, in particular as part of quality management, in order to sort or rework the cable 2, for example, depending on the condition of the cable end 19, 20. Some advantageous tests are described in more detail below.
- FIG. 4 an exemplary multi-core electrical cable 2 is shown enlarged in a side view.
- inner conductors 12 of the cable 2 extend from the first cable end 19 to the second cable end 20 (see also FIG. 6).
- the multi-core electrical cable 2 is already partially processed at its first cable end 19.
- the two-core cable 2 shown has a cable sheath 6 and a cable shielding braid 7 running under the cable sheath 6.
- a shielding film (not shown) can optionally run above the cable shielding braid 7.
- the two inner conductors 12 run below the braided cable shielding 7 within a filling layer 31.
- the electrical conductors 32 or wires of both inner conductors 12 are each encased by an insulation 33.
- the inner conductors 12 can be exposed in the area of their inner conductor ends, as shown.
- Inner conductor contact elements 11 (cf., for example, FIG. 6) of electrical plug connector 8 can then be fastened, in particular crimped, to the respective inner conductor ends.
- the cable shield braid 7 can under the Cable assembly can be folded back over the cable jacket 6, preferably over a metal sleeve or support sleeve (not shown) and optionally fixed with a fabric tape 9 (see FIG. 6).
- the two-core cable 2 shown in FIG. 4 is only to be understood as an example for use with the invention.
- the invention is suitable for use with any type of cable, for example also for use with an electrical cable 2 with only one inner conductor 12, for example in a coaxial design, as shown in FIG.
- FIG. 5 shows the front, free end or the first cable end 19 of a single-core electrical cable 2 which has already been partially stripped.
- the single-core cable 2 also has a cable sheath 6 and a cable shielding braid 7 running under the cable sheath 6.
- the braided cable shield 7 can also be folded over to a support sleeve, not shown.
- the insulation 33 or the primary insulation of the inner conductor 12 runs under the cable shielding braid 7.
- the conductor 32 or the wire of the inner conductor 12 can be designed, for example, as a strand of several individual wires, as indicated in FIG. In principle, however, the exact structure of the single-core cable 2 is not important.
- the connector assembly can be provided as part of the assembly of the electrical cable 2 to equip the cable sheath 6 of the cable 2 for the connector assembly with two or more connector components starting from the front, free end of the cable 2.
- These connector components can be, for example, a shielding sleeve 16 (see FIG. 4), a connector housing 34 (see FIG. 4), a line seal 35 (see FIG. 4 or FIG. 5), a cable retainer 36 (see FIG. 5) , a retaining cap 37 or end cap (cf. FIG. 4 or FIG. 5) or an angled cap.
- the design of the connector component to be pushed onto the cable sheath 6 of the cable 2 is not important in the context of the invention.
- the single-core or multi-core electrical cable 2 can be equipped with any plug connector components.
- an optical quality monitoring for checking that a cable component of the cable 2 is free from damage for example the cable jacket 6, the cable shielding braid 7 or the insulation 33
- a check for freedom from damage to a plug connector component 16, 34, 35, 36, 37 of the plug connector 8 to be mounted on the cable 2 can be carried out.
- the radial alignment of connector components 16, 34, 35, 36, 37 can also be checked within the scope of the quality monitoring according to the invention.
- a check for the presence of certain connector components 16, 34, 35, 36, 37 after the cable jacket 6 has been fitted for example a check for the presence of the line seal 35, can also be provided.
- optical quality monitoring extends to the checking of an axial position of at least one connector component 16, 34, 35, 36, 37.
- the exit point of the filling layer 31 and / or of the cable shielding braid 7 from the cable sheath 6 / front position of the fabric tape 9 / rear position of the fabric tape 9 / total length or assembly length of the cable 2) can be detected by measurement.
- the optical quality monitoring can include a check of a diameter D of a cable section of the cable 2, for example the diameter D of the cable section on which the fabric tape 9 is provided, in order to ensure that a support sleeve can subsequently be pushed onto the fabric tape 9 in a further processing process .
- the optical quality monitoring can include a test for protruding individual wires 15 (a protruding individual wire 15 of the cable shielding braid 7 is shown as an example in FIGS. 2 and 6).
- the test for sufficient fastening, for example latching, of a plug connector component 16, 34, 35, 36, 37, for example a contact part carrier that accommodates the inner conductor contact elements 11 can also be provided.
- FIG. 7 shows the electrical cable 2 received in a cable carrier 5 in an enlargement.
- the cable carrier 5 has clamping jaws 38 in order to fix the first cable end 19 and / or the second cable end 20 of the cable 2, in the exemplary embodiment both cable ends 19, 20.
- the cable 2 is clamped in the cable carrier 5 in such a way that a U-shaped course is formed between the two cable ends 19, 20.
- a course deviating from this can also be provided, for example a helical winding in the case of a comparatively long cable 2. It can also be provided that only one of the two cable ends 19, 20 is received in the cable carrier 5.
- the actual configuration of the cable carrier 5 and the type of fastening of the cable 2 on the cable carrier 5 are not important within the scope of the invention.
- the cable 2 and / or the cable carrier 5 has an information carrier 39, 40 for identification.
- An optical information carrier 39 on the first cable end 19 and an electronic information carrier 40 on the cable carrier 5 are shown by way of example. In principle, however, it can already be sufficient if either the cable 2 or the cable carrier 5 has an information carrier 39, 40.
- a plurality of information carriers 39, 40 can also be provided, in particular one information carrier 39, 40 on each of the two cable ends 19, 20 of the cable 2.
- the optical information carrier 39 is shown by way of example as a bar code.
- the optical information carrier 39 can also be, for example, a digit code and / or a 2D code, for example a data matrix code or a QR code.
- the information carrier 39, 40 can be applied to the cable 2 and / or to the cable carrier 5 within the scope of the invention, for example by means of the laser 41 shown. Provision can also be made to modify an existing information carrier 39, 40, for example a serial number already printed on the cable 2 or an existing barcode. Instead of a laser 41, any device for applying and / or modifying an optical information carrier 39 can in principle be provided, for example also an inkjet printer.
- the electronic information carrier 40 can, for example, be at least one programmable memory module, in particular an RFID transponder, which can be modified to identify the cable 2 and / or to document the processing of the cable 2.
- a read / write device 42 for communication with the RFID transponder is shown as an example in FIG.
- the cable 2 is made identifiable by means of at least one jacket clamp 46 attached to the cable jacket 6.
- An exemplary jacket clamp 46 is attached to the second cable end 20 of the cable 2 in FIG.
- the jacket clamp 46 can also be provided with any information carrier 39, 40.
- a barcode is shown as an example.
- jacket clamps 46 can be provided.
- the clip shown in FIG. 1 can be provided, which has an actuation area and a fastening area.
- the clamping jaws located at the opposite end of two clamping legs, which form the fastening area can be opened against the spring force of a return spring, and the jacket clamp 46 can thus be applied radially to the cable 2.
- jacket clamps with lashing elements in the manner of a cable tie can also be provided.
- a jacket clamp with a clampable metallic partial ring can also be provided.
- a jacket clamp can have an elastic ring, for example a rubber ring, similar to a sealing ring. Magnetically designed jacket clamps can also be provided.
- the exact design of the jacket clamp 46 is not necessarily important within the scope of the invention.
- the at least one jacket clamp 46 is preferably fastened to the cable jacket 6 of the cable 2 in a non-positive and reversible manner.
- documentation 43 of the processing of the cable 2 or the quality monitoring for at least one processing process of one of the processing modules 4, 10, 13 is created and assigned to the cable 2.
- a unique identifier 44 for the cable can be stamped in the information carrier 39, 40 and / or a unique identifier 44 already stamped on the information carrier 39, 40 can be temporarily assigned to the cable 2 for its assembly.
- the identifier 44 can be, for example, a binary, decimal or hexadecimal numerical value or a sequence of digits.
- the identifier 44 can for example be encoded or embossed in the bar code or some other code.
- the identifier 44 can also be in an electronic component, for example a memory module, e.g. B. in the RFID transponder, imprinted or stored.
- different cable carriers 5 already have a respective information carrier 39, 40 with a respective unique identifier 44.
- the documentation 43 can finally be assigned.
- the information carrier 39, 40 for the assembly process to be documented is specifically provided with an identifier 44 for identifying the cable 2.
- the documentation 43 of the quality monitoring is at least partially embossed in the information carrier 39, 40.
- the information carrier 39, 40 is an electronic information carrier 40 on which sufficient storage space is available (indicated in FIG. 7).
- a continuous sequence of digits or a similar code can also be provided, for example, in order to continuously record the documentation 43 within the scope of the cable assembly, for example in optical form on the cable 2.
- one, some or all of the processing modules 4, 10, 13 can have a reader / writer 42 and / or a scanner for reading out a bar code (or other code) and / or a laser 41 or printer to expand the documentation 43 or to be evaluated for cable processing.
- a global database 45 can be used in which documentation 43 created in the course of the assembly production line can be assigned to individual cables 2, preferably on the basis of the respective unique identifier 44.
- the addressing in the database 45 can thus be dependent on the identifier 44 of the respective cable 2.
- the control unit 29 can be set up to assign the documentation 43.
- the control unit 29 can, for example, be communicatively connected to the devices for stamping and / or reading out and / or modifying the information carrier 39, 40 (indicated with regard to the laser 41 and the reader / writer 42) and furthermore be communicatively connected to the database 45.
- information relating to a successful machining process, a faulty machining process, a failed machining process and / or at least one process parameter of the machining process can be included in the documentation 43, the information preferably being recorded by means of optical quality monitoring.
- the documentation 43 can be used in the context of quality management. As part of quality management, provision can be made, for example, to sort the cable 2 as a function of the information contained in the documentation 43 or to release it for post-processing. In particular, removal of an incorrectly processed cable 2 during cable assembly can be provided within the framework of quality management.
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Electric Cable Installation (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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DE102019117035 | 2019-06-25 | ||
DE102019119725.2A DE102019119725A1 (de) | 2019-06-25 | 2019-07-22 | Verfahren, Vorrichtung und System zur Konfektionierung eines elektrischen Kabels |
PCT/EP2020/067385 WO2020260217A1 (de) | 2019-06-25 | 2020-06-22 | Verfahren, vorrichtung und system zur konfektionierung eines elektrischen kabels |
Publications (1)
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EP3991254A1 true EP3991254A1 (de) | 2022-05-04 |
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Application Number | Title | Priority Date | Filing Date |
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EP20734511.7A Pending EP3991254A1 (de) | 2019-06-25 | 2020-06-22 | Verfahren, vorrichtung und system zur konfektionierung eines elektrischen kabels |
Country Status (3)
Country | Link |
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EP (1) | EP3991254A1 (de) |
DE (1) | DE102019119725A1 (de) |
WO (1) | WO2020260217A1 (de) |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS60183543A (ja) * | 1984-02-29 | 1985-09-19 | Shin Meiwa Ind Co Ltd | 端子圧着電線の端子圧着状態検査方法 |
US4649621A (en) * | 1986-02-21 | 1987-03-17 | Artos Engineering Company | Wire processing apparatus having control means |
JP2000340330A (ja) * | 1999-05-27 | 2000-12-08 | Harness Syst Tech Res Ltd | 端子実装機とそれを備えたワイヤーハーネスの製造装置 |
IT1311382B1 (it) * | 1999-12-29 | 2002-03-12 | Armando Neri | Procedimento di riconoscimento e/o connessione di conduttori elettriciin cavo. |
EP2871736A1 (de) * | 2013-11-11 | 2015-05-13 | Schleuniger Holding AG | Anlage zur Bearbeitung eines mehradrigen Kabels |
WO2015156793A1 (en) * | 2014-04-09 | 2015-10-15 | Delphi Technologies, Inc. | Automatic terminated wire lead insertion machine and method of operating said machine |
JP2016046195A (ja) * | 2014-08-26 | 2016-04-04 | 株式会社シーアールティ | 電線加工品の製造装置及びその製造方法 |
EP3327879A1 (de) * | 2016-11-23 | 2018-05-30 | Airbus Defence and Space SA | Vorrichtung und verfahren zur bearbeitung eines stromkabels |
-
2019
- 2019-07-22 DE DE102019119725.2A patent/DE102019119725A1/de active Pending
-
2020
- 2020-06-22 EP EP20734511.7A patent/EP3991254A1/de active Pending
- 2020-06-22 WO PCT/EP2020/067385 patent/WO2020260217A1/de unknown
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WO2020260217A1 (de) | 2020-12-30 |
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