WO2004114329A1 - Electric wire-coloring device - Google Patents
Electric wire-coloring device Download PDFInfo
- Publication number
- WO2004114329A1 WO2004114329A1 PCT/JP2004/008628 JP2004008628W WO2004114329A1 WO 2004114329 A1 WO2004114329 A1 WO 2004114329A1 JP 2004008628 W JP2004008628 W JP 2004008628W WO 2004114329 A1 WO2004114329 A1 WO 2004114329A1
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- WO
- WIPO (PCT)
- Prior art keywords
- electric wire
- coloring
- wire
- moving
- unit
- Prior art date
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/34—Apparatus or processes specially adapted for manufacturing conductors or cables for marking conductors or cables
- H01B13/345—Apparatus or processes specially adapted for manufacturing conductors or cables for marking conductors or cables by spraying, ejecting or dispensing marking fluid
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0207—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the work being an elongated body, e.g. wire or pipe
Definitions
- the present invention relates to an electric wire coloring apparatus for coloring an electric wire having a conductive core wire and an insulating covering portion covering the core wire.
- the wire harness includes a plurality of electric wires and a connector attached to an end of the electric wire.
- the electric wire includes a conductive core wire and a coating made of an insulating synthetic resin that covers the core wire.
- the electric wire is a so-called covered electric wire.
- the connector includes a terminal fitting and a connector housing for accommodating the terminal fitting.
- the terminal fitting is made of a conductive sheet metal or the like, and is attached to an end of the electric wire to be electrically connected to a core wire of the electric wire.
- the connector housing is made of insulating synthetic resin and is formed in a box shape. In the wiring harness, when the connector housing is connected to the above-mentioned electronic device, etc., each wire is electrically connected to the above-mentioned electronic device via terminal fittings, and transmits required power and signals to the above-mentioned electronic device. .
- the wire harness When assembling the wire harness, first, the wire is cut into a predetermined length, and then a covering such as an end portion of the wire is removed (peeled) and a terminal fitting is attached. Connect the wires as necessary. Thereafter, the terminal fitting is inserted into the connector housing. Thus, the above-described wire harness is assembled.
- the electric wire of the above-described wire harness needs to identify the size of the core wire, the material of the covering portion (change of material due to heat resistance, etc.), the purpose of use, and the like.
- the purpose of use is, for example, a control system such as an airbag, an ABS (Antilock Brake System) and vehicle speed information, and a vehicle system (system) using electric wires such as a power transmission system.
- the electric wire used for the wire harness is made of various types of cutting and peeling described above.
- the outer surface has been colored in a desired color to identify the above-mentioned purpose of use (system) in a one-ness manufacturing apparatus (for example, see Patent Document 1).
- the electric wire is moved along the longitudinal direction, the electric wire is sandwiched between a pair of stamps, and the electric wire is colored.
- the wire was colored in a desired color and cut to a desired length.
- Patent Document 1 JP-A-6-162839
- the electric wire since the electric wire is sandwiched between the pair of stamps and colored, the electric wire cannot be continuously colored. For example, if the electric wire is moved and cut after coloring with a stamp for the distance between the cutting blade and the stamp, the portion colored with the stamp is located at the end of the electric wire. Thus, in the conventional harness manufacturing apparatus, for example, only a part of the electric wire such as a terminal can be colored. In addition, in order to perform continuous coloring, it was necessary to frequently move and stop the electric wire, and work efficiency was likely to decrease.
- an object of the present invention is to provide an electric wire coloring apparatus capable of continuously coloring electric wires without lowering work efficiency.
- a wire coloring device according to the present invention according to claim 1, further comprising: a tension applying unit that applies tension to the wire along the longitudinal direction to stretch the wire.
- An electric wire coloring apparatus is the electric wire coloring apparatus according to claim 1, wherein the measuring means for measuring a relative movement amount between the electric wire and the coloring means, Control means for causing the coloring means to eject (drip) the coloring material by a fixed amount at a time based on the movement amount measured by the measuring means.
- the wire coloring apparatus according to the present invention according to claim 3 is the wire coloring apparatus according to claim 1 or 2, wherein the moving means moves the wire along a longitudinal direction of the wire.
- the tension applying means is provided on the upstream side in the moving direction of the electric wire with respect to the pulling means, and the friction applying means is provided with a frictional force in a direction opposite to the direction in which the pulling means pulls the electric wire.
- the coloring means is provided between the pulling means and the tension applying means.
- the wire coloring device of the present invention according to claim 4 is the wire coloring device according to claim 3, wherein when the wire is slackened, the slack absorbing means for absorbing the slack of the wire is provided. It is characterized by having.
- the slack absorbing means is provided between the tension applying means and the coloring means. It is characterized by:
- the wire coloring apparatus of the present invention according to claim 6 is the wire coloring apparatus according to claim 5, wherein the tension applying means applies a frictional force of a first urging force to the wire, The slack absorbing means urges the electric wire with a second urging force weaker than the first urging force in a direction intersecting the longitudinal direction of the electric wire.
- the wire coloring apparatus of the present invention according to claim 7 is the wire coloring apparatus according to claim 6, wherein the slack absorbing means comprises: a pair of guide rollers for guiding a moving direction of the wire; A moving roller provided between the rollers and in contact with the electric wire and movably supported along a direction intersecting the longitudinal direction of the electric wire; and the second urging force in a direction in which the moving roller comes into contact with the electric wire. And a biasing means for biasing in (1).
- An electric wire coloring apparatus according to the present invention according to claim 8 is the electric wire coloring apparatus according to claim 7. Wherein the moving roller is provided at the center between the pair of guide rollers.
- the moving roller is located upstream of a center between the pair of guide rollers in a moving direction of the wire. It is characterized by being provided in.
- a wire coloring device is the wire coloring device according to any one of claims 1 to 9, wherein a plurality of the coloring means are provided.
- the plurality of coloring means are arranged in a circumferential direction around the electric wire.
- An electric wire coloring apparatus is the electric wire coloring apparatus according to any one of claims 1 to 10, further comprising processing means for processing the electric wire. It is characterized by:
- the coloring means applies the coloring material by a fixed amount at a time. Ejects (drips) toward the wire. In this way, the wire is colored during the relative movement between the wire and the coloring means. For this reason, since it is not necessary to stop the electric wires to color the electric wires, the working efficiency is not reduced.
- the coloring material is ejected (sprayed) by a fixed amount toward the electric wire at a time during relative movement between the electric wire and the coloring means, an arbitrary position of the electric wire can be colored. Can be colored.
- the coloring material is a liquid material in which a coloring material (organic organic material) is dissolved or dispersed in water or another solvent.
- Organic materials include dyes and pigments (mostly organic and synthetic), and sometimes dyes are used as pigments and pigments are used as dyes.
- the coloring material in this specification indicates both a coloring liquid and a paint.
- the term “colored liquid” refers to a substance in which a dye is dissolved or dispersed in a solvent
- the term “paint” refers to a substance in which a pigment is dispersed in a dispersion.
- coloring the outer surface of the electric wire means that a part of the outer surface of the electric wire is dyed with a dye and that a part of the outer surface of the electric wire is coated with a pigment.
- the solvent and the dispersion have an affinity for the synthetic resin constituting the coating portion.
- the dye will surely penetrate into the coating, and the pigment will surely adhere to the outer surface of the coating.
- the measuring means measures the movement amount of the electric wire
- the control means controls the coloring means according to the movement amount of the electric wire. For this reason, when the moving speed of the electric wire increases, the time interval for ejecting (dropping) the coloring material can be shortened, and when the moving speed of the electric wire decreases, the time interval for ejecting (dropping) the coloring material can be lengthened. In this case, even if the moving speed of the electric wire changes, the distance between the coloring materials attached to the outer surface of the electric wire can be kept constant.
- the coloring means is provided between the pulling means as the moving means and the tension applying means. Further, since the tension applying means applies a friction force in the opposite direction of the pulling means to the electric wire, the electric wire can be securely tensioned. For this reason, the coloring material can be reliably ejected (drip sprayed) toward the electric wire stretched by the tension applying means by being pulled by the pulling means.
- the slack absorbing means absorbs the slack when the slack occurs in the electric wire. For this reason, the coloring material can be reliably ejected (sprayed) toward the electric wire pulled by the pulling means and stretched by the tension applying means.
- the slack absorbing means is provided between the tension applying means and the coloring means. Therefore, in the vicinity of the coloring means, it is possible to ensure that the electric wire is stretched. Therefore, the coloring material can be reliably ejected (drip sprayed) toward the electric wire pulled by the pulling means and stretched by the tension applying means.
- the tension applying means applies the frictional force of the first urging force to the electric wire, and the slack absorbing means urges the electric wire with the second urging force. For this reason, when there is no slack in the wire, the slack absorbing means does not hinder the movement of the wire. Further, when the slack occurs in the electric wire, the electric wire is pushed and stretched along the direction intersecting the longitudinal direction by the second biasing force of the slack absorbing means. [0030] According to the present invention described in claim 7, the slack absorbing means includes the pair of guide rollers and the moving roller provided between the guide rollers. A moving roller is provided movably along a direction intersecting the longitudinal direction of the electric wire, and is urged by a second urging force by an urging means.
- the slack absorbing means can always stretch the electric wire. Therefore, the coloring material can be securely attached to any position of the electric wire. That is, it is possible to reliably color an arbitrary position of the electric wire.
- the moving roller is provided at the center between the pair of guide rollers. For this reason, when the moving roller moves, the reaction force from the electric wire on the upstream side of the moving roller is substantially equal to the reaction force from the electric wire on the downstream side of the moving roller. For this reason, the moving roller moves quickly along the direction intersecting the longitudinal direction of the electric wire. Therefore, the slack absorbing means can keep the electric wire stretched at all times.
- the moving roller is provided upstream of the center between the pair of guide rollers. For this reason, the bending of the electric wire downstream of the moving roller becomes gentler than the bending of the electric wire upstream. For this reason, the bending force S of the electric wire sent out to the coloring means can be suppressed, and the tension applied to the electric wire can be suppressed. Therefore, unexpected breakage of the electric wire can be prevented.
- the plurality of coloring means are arranged along the circumferential direction around the electric wire. Therefore, the outer surface of the electric wire can be reliably colored with a plurality of coloring materials. Further, the distance between the tension applying means and the pulling means along the longitudinal direction of the electric wire of the coloring means can be shortened, and the size of the electric wire coloring apparatus can be reduced.
- processing means for processing an electric wire there is provided processing means for processing an electric wire.
- the wire can be colored in a desired color in the step of processing the wire. Therefore, it is possible to prevent an increase in the number of processes for forming electric wires, that is, for assembling products using electric wires such as wire harnesses.
- the electric wire is colored during the relative movement between the electric wire and the coloring means. Therefore, it is necessary to stop the wires in order to color the wires. There is no reduction in work efficiency.
- a certain amount of the coloring material is ejected (drip) toward the electric wire during the relative movement between the electric wire and the coloring means, an arbitrary position of the electric wire can be colored, and of course, the electric wire can be continuously colored. it can.
- the measuring means measures the moving amount of the electric wire
- the control means controls the coloring means in accordance with the moving amount of the electric wire. For this reason, even if the moving speed of the electric wire changes, the distance between the coloring materials attached to the outer surface of the electric wire can be kept constant. Therefore, even if the moving speed of the wire changes, the coloring material can be attached to the outer surface of the wire according to a predetermined pattern. That is, even if the moving speed of the electric wire changes, the electric wire can be colored according to a predetermined pattern.
- a coloring means is provided between the tension means as the moving means and the tension applying means, and the tension applying means applies a friction force in the opposite direction of the tension means to the electric wire. Therefore, the electric wires can be surely stretched. For this reason, the coloring means can surely eject (drop) the coloring material toward the electric wire, and can reliably adhere the ejected (dropping) coloring material to the electric wire. Therefore, an arbitrary position of the electric wire can be reliably colored, and the electric wire can be reliably colored according to a predetermined pattern.
- the slack absorbing means absorbs the slack when the wire is slackened. For this reason, the displacement of the electric wire can be prevented, the coloring material can be ejected (dropped) toward the electric wire reliably, and the ejected (dropped) coloring material can be securely attached to the electric wire. Therefore, an arbitrary position of the electric wire can be reliably colored, and the electric wire can be more reliably colored according to a predetermined pattern.
- the slack absorbing means is provided between the tension applying means and the coloring means.
- the electric wire in the vicinity of the coloring means, the electric wire can be securely stretched, and the displacement of the electric wire can be prevented.
- the coloring material can be reliably ejected (drip shot) toward the electric wire, and the ejected (dropped) colorant can be more reliably attached to the electric wire. Therefore, an arbitrary position of the electric wire can be reliably colored, and the electric wire can be more reliably colored according to a predetermined pattern.
- the tension applying means applies the frictional force of the first urging force to the electric wire, and the slack absorbing means urges the electric wire with the second urging force. Therefore, there is no slack in the wires. In a bad state, the slack absorbing means does not hinder the movement of the wire. Also, if the wire becomes loose
- the electric wire is pushed and stretched in a direction intersecting the longitudinal direction. For this reason, the electric wire can always be stretched, and the displacement of the electric wire can be prevented, so that the ejected (drip) coloring material can be securely attached to the electric wire. Therefore, an arbitrary position of the electric wire can be reliably colored, and the electric wire can be more reliably colored according to a predetermined pattern.
- the slack absorbing means includes a pair of guide rollers and a moving roller provided between the guide rollers. Further, a moving roller is provided movably along a direction intersecting the longitudinal direction of the electric wire, and is urged by a second urging force by an urging means.
- the slack absorbing means can always stretch the electric wire, and can prevent displacement of the electric wire. Therefore, an arbitrary position of the electric wire can be reliably colored, and the electric wire can be more reliably colored according to a predetermined pattern.
- a moving roller is provided at the center between the pair of guide rollers. Therefore, when the moving roller moves, the reaction force from the electric wire on the upstream side of the moving roller and the reaction force from the electric wire on the downstream side of the moving roller become substantially equal. For this reason, the moving roller quickly moves along the direction intersecting the longitudinal direction of the electric wire. Therefore, the slack absorbing means can always stretch the electric wire and prevent the electric wire from being displaced. Therefore, an arbitrary position of the electric wire can be reliably colored, and the electric wire can be more reliably colored according to a predetermined pattern.
- the moving roller is provided on the upstream side from the center between the pair of guide rollers. For this reason, the bend of the electric wire downstream of the moving roller becomes gentler than the bend of the electric wire upstream. For this reason, the bending of the electric wire sent to the coloring means can be suppressed, and the tension applied to the electric wire can be suppressed. Therefore, unexpected breakage of the electric wire can be prevented.
- the plurality of coloring means are arranged along the circumferential direction around the electric wire. For this reason, the outer surface of the electric wire can be reliably colored with a plurality of coloring materials. Also, the distance between the tension applying means and the pulling means along the longitudinal direction of the electric wire of the coloring means is shortened. The size of the wire coloring device can be reduced.
- the present invention according to claim 11 includes a processing means for processing an electric wire.
- the electric wire can be colored in a desired color in the process of processing the electric wire.
- a processing step such as an electric wire cutting step independent of the electric wire coloring step. Therefore, it is possible to prevent an increase in the number of processes for forming electric wires, that is, for assembling products using electric wires such as wire harnesses.
- the coloring device 1 is a device that cuts the electric wire 3 into a predetermined length and forms a mark 6 on a part of the outer surface 3a of the electric wire 3. That is, the coloring device 1 colors or marks the outer surface 3a of the electric wire 3.
- the electric wire 3 constitutes a wire harness that is routed to an automobile or the like as a moving body.
- the electric wire 3 includes a conductive core wire 4 and an insulating covering portion 5.
- the core wire 4 is formed by twisting a plurality of strands.
- the wires constituting the core wire 4 are made of a conductive metal. Further, the core wire 4 may be composed of one strand.
- the coating portion 5 is made of, for example, a synthetic resin such as polyvinyl chloride (PVC).
- PVC polyvinyl chloride
- the covering portion 5 is, for example, a single color P such as white.
- a desired coloring agent is mixed into the synthetic resin forming the covering portion 5 so that the outer surface 3a of the electric wire 3 can be changed to a single color P without mixing a coloring agent into the synthetic resin forming the covering portion 5.
- Single color P is good as the color of the synthetic resin itself.
- the coating portion 5, ie, the outer surface 3a of the electric wire 3 is said to be uncolored.
- “uncolored” indicates that the outer surface 3a of the electric wire 3 has the color of the synthetic resin itself without mixing a coloring agent into the synthetic resin constituting the covering portion 5.
- a mark 6 having a plurality of points 7 is formed on the outer surface 3a of the electric wire 3.
- Point 7 is color B (indicated by the oblique lines in FIG. 6). Color B is different from single color P.
- the planar shape of the point 7 is a round shape as shown in FIG.
- Point 7 is provided in a plurality and has a predetermined pattern. , Are arranged along the longitudinal direction of the electric wires 3. In the illustrated example, points 7 are arranged at equal intervals along the longitudinal direction of the electric wire 3. Further, the distance between the centers of the points 7 adjacent to each other is predetermined.
- a plurality of the electric wires 3 having the above-described configuration are bundled and a connector or the like is attached to an end or the like to configure the above-described wire harness.
- the connector is connected to a connector of various electronic devices such as automobiles, and the wire harness, that is, the electric wire 3 transmits various signals and electric power to each electronic device.
- the wires 3 can be distinguished from each other.
- the color B of all the points 7 is the same.
- the color B of the points 7 may be different by changing the color B for each point 7 as necessary.
- the color B at each point 7 of the mark 6 is used to identify the wire type and the system of the wire 3 of the wire harness. That is, the color B of each point 7 of the mark 6 is used to identify the purpose of use of each wire 3 of the wire harness.
- the coloring apparatus 1 includes a frame 10 as an apparatus body, a guide roll 11, a delivery roll 12 as a moving unit, a straightening unit 13 as a tension applying unit, and a slack absorbing unit. It comprises a slack absorbing unit 14, a coloring unit 15, a duct 16, an encoder 17 as a measuring means, a cutting mechanism 18 as a processing means, and a control device 19 as a control means.
- the frame 10 is installed on a floor such as a factory.
- the frame 10 extends horizontally.
- the guide roll 11 is rotatably attached to one end of the frame 10.
- the guide roll 11 is a guide for guiding the electric wire 3 having a long length and not having the mark 6 formed thereon and having a wire bundle of 50 force to the straightening unit 13.
- the guide roll 11 sends out the electric wire 3 in order to the straightening unit 13, the slack absorbing unit 14, the coloring unit 15, the duct 16, the encoder 17, and the cutting mechanism 18.
- a pair of the delivery lonerets 12 are provided at the other end of the frame 10.
- the pair of delivery rolls 12 are rotatably supported by the frame 10 and are arranged in the vertical direction.
- the delivery roller 12 is rotated at the same rotational speed in opposite directions by a motor (not shown) or the like.
- a pair of delivery rolls 12 sandwich the electric wire 3 between each other and The wire 3 is pulled from the guide roll 11 along the longitudinal direction.
- the sending Lonole 12 serves as a pulling means for pulling and moving the electric wire 3 along the longitudinal direction of the electric wire 3.
- the delivery Lohren 12 moves the electric wire 3 along the longitudinal direction of the electric wire 3 so that the colored nozzle 31 of the coloring unit 15 and the electric wire 3 can be relatively moved along the longitudinal direction of the electric wire 3. Move. For this reason, the electric wire 3 moves along the arrow K in FIG. Arrow K points in the direction of travel of wire 3.
- the correction unit 13 is provided on the side of the delivery roll 12 of the guide roll 11, and is provided between the guide roll 11 and the delivery roll 12. That is, the straightening unit 13 is provided downstream of the guide roll 11 in the moving direction K of the electric wire 3, and is provided upstream of the delivery roll 12 in the moving direction K of the electric wire 3.
- the correction unit 13 includes a plate-shaped unit body 20, a plurality of first rollers 21, and a plurality of second rollers 22.
- the unit body 20 is fixed to the frame 10.
- the first and second rollers 21 and 22 are rotatably supported by the unit body 20, respectively.
- the plurality of first rollers 21 are arranged in a horizontal direction (the above-described movement direction K), and are arranged above the electric wire 3.
- the plurality of second rollers 22 are arranged in a horizontal direction (the above-described movement direction K), and are arranged below the electric wire 3.
- the first roller 21 and the second roller 22 are arranged in a staggered manner as shown in FIG.
- the straightening unit 13 sandwiches the electric wire 3 fed by the guide roll 11 by the feed roll 12 between the first roller 21 and the second roller 22. Then, the correction unit 13 straightens the electric wire 3.
- the correction unit 13 applies a frictional force to the electric wire 3 by being sandwiched between the first roller 21 and the second roller 22. That is, the straightening unit 13 applies the frictional force of the first urging force HI in the direction opposite to the direction in which the delivery roll 12 pulls the electric wire 3 (the moving direction K described above) to the electric wire 3.
- This first biasing force HI is weaker than the force of the feed roll 12 pulling the electric wire 3. For this reason, the correction unit 13 applies tension along the longitudinal direction to the electric wire 3 to stretch the electric wire 3.
- the slack absorbing unit 14 is provided on the delivery roll 12 side of the straightening unit 13, and is provided between the straightening unit 13 and the delivery roll 12. That is, the slack absorbing unit 14 is provided downstream of the straightening unit 13 in the moving direction K of the electric wire 3, and is provided upstream of the delivery roll 12 in the moving direction ⁇ of the electric wire 3. The slack absorbing unit 14 is provided between the correction unit 13 and a coloring nozzle 31 of the coloring unit 15 which will be described later.
- the slack absorbing unit 14 includes a pair of guide roller support frames 23, a pair of guide rollers 24, a movable roller support frame 25, a movable roller 26, and a biasing unit.
- the air cylinder 27 is provided as a part.
- the guide roller support frame 23 is fixed to the frame 10.
- the guide roller support frame 23 stands upright from the frame 10.
- the pair of guide roller support frames 23 are arranged at intervals along the moving direction ⁇ of the electric wire 3.
- the pair of guide rollers 24 is rotatably supported by the guide roller support frame 23.
- the guide roller 24 is disposed below the electric wire 3, and guides the electric wire 3 so that the electric wire 3 does not fall off from the moving direction ⁇ ⁇ ⁇ by contacting the outer peripheral surface with the electric wire 3. For this reason, the guide roller 24 guides the moving direction ⁇ of the electric wire 3.
- the moving roller support frame 25 is fixed to the frame 10.
- the moving roller support frame 25 stands upward from the frame 10.
- the moving roller support frame 25 is provided between the pair of guide roller support frames 23.
- the moving roller 26 is rotatably supported by the moving roller supporting frame 25 and is movably supported in the vertical direction.
- the moving roller 26 is disposed above the electric wire 3.
- the movable roller 26 is movably supported in the vertical direction, and is movably supported in a direction orthogonal (crossing) to the moving direction ⁇ of the electric wire 3.
- the moving roller 26 is provided at the center between the guide rollers 24.
- the air cylinder 27 is provided with a cylinder body 28 and a telescopic rod 29 which is capable of expanding and contracting the cylinder body 28.
- the cylinder body 28 is fixed to the moving roller support frame 25 and is disposed above the electric wire 3.
- the telescopic rod 29 extends downward from the cylinder body 28. That is, the telescopic rod 29 extends from the cylinder body 28 in a direction approaching the electric wire 3.
- the movable rod 26 is attached to the telescopic rod 29.
- the air cylinder 27 is provided with a pressurized gas into the cylinder body 28 so that the telescopic rod 29, Is urged downward by a second urging force H2 (shown in FIGS. 1 and 2) in a direction orthogonal (intersecting) to the moving direction K. For this reason, the air cylinder 27 urges the moving roller 26 in the direction approaching the electric wire 3 with the second urging force # 2.
- the second bias ⁇ 2 is weaker than the first bias HI.
- the coloring unit 15 is provided on the delivery roll 12 side of the slack absorbing unit 14, and is provided between the slack absorbing unit 14 and the delivery roll 12. That is, the coloring unit 15 is provided downstream of the slack absorbing unit 14 in the moving direction K of the electric wire 3 and provided upstream of the delivery port 12 in the moving direction K of the electric wire 3. Therefore, the coloring unit 15, that is, a coloring nozzle 31 described later, is disposed between the delivery roll 12 and the correction unit 13.
- the coloring unit 15 includes a unit main body 30, a plurality of coloring nozzles 31, and a plurality of coloring material supply sources 32 (only one is shown in the drawing, and the other is omitted. ), And a pressurized gas supply source 33.
- the unit body 30 is fixed to the frame 10.
- the unit main body 30 supports a plurality of colored chips 31.
- the colored nozzle 31 includes a cylindrical nozzle body 34, an insert member 35 accommodated in the nozzle body 34, an inflow pipe 36, an ejection pipe 37, and a valve mechanism 38.
- the insert member 35 is formed in a cylindrical shape, and has a flow path 39 through which a coloring material passes inside.
- the flow path 39 is filled with a coloring material supplied from the coloring material supply source 32 or the like.
- the insert member 35 forms a storage section for storing a liquid coloring material.
- the inflow pipe 36 is in communication with the flow path 39, and receives the colorant from the colorant supply source 32. Guide into 39.
- the ejection pipe 37 is formed in a circular tubular shape and communicates with the inside of the flow path 39, and guides the coloring material in the flow path 39 to the outside of the colored nozzle 31.
- the inner diameter of the ejection pipe 37 is smaller than the inner diameter of the insert member 35, that is, the outer diameter of the flow path 39.
- the ejection pipe 37 is arranged coaxially with the body 34 and is made of stainless steel.
- the valve mechanism 38 includes a coil 40, a valve body 41, and a coil spring 42.
- the coil 40 is provided outside the flow path 39 and is embedded in the insert member 35.
- the coil 40 is externally applied.
- the valve main body 41 includes a conductive main body 43 and a valve body 44.
- the main body 43 integrally includes a columnar column portion 45 and a disk-shaped disk portion 46 connected to one end of the columnar portion 45.
- the main body 43 is inserted into the flow path 39 with the disk 46 facing the base end 37 a of the ejection pipe 37, and the longitudinal direction of the column 45 being parallel to the longitudinal direction of the nozzle body 34. Is contained.
- the main body 43 that is, the valve main body 41, is provided so as to be movable along the longitudinal direction of the cylindrical portion 45, that is, along the longitudinal direction of the nozzle body.
- the valve body 44 is attached to the disk portion 46 of the main body 43. That is, the valve body 44 is housed in the insert member 35.
- the valve body 44 faces the base end 37a of the ejection pipe 37.
- the valve body 44 comes into contact with and separates from the base end 37 a of the ejection pipe 37. Note that contact and separation refer to approaching and moving away.
- contact and separation refer to approaching and moving away.
- the valve body 44 comes into contact with and separates from the base end portion 37a over the open position (not shown) and the closed position shown by the solid line in FIG.
- the valve body 44 causes the coloring material to drop from the base end 37a through the ejection pipe 37 toward the electric wire 3.
- the valve element 44 contacts the base end 37a to restrict the colorant from being sprayed through the ejection pipe 37 toward the electric wire 3.
- the coil spring 42 urges the disc portion 46 in a direction in which the valve body 44 approaches the base end portion 37a of the ejection pipe 37.
- the coloring nozzle 31 having the above-described configuration guides the coloring material from the coloring material supply source 32 into the flow channel 39 through the inflow pipe 36. Then, with no voltage applied to the coil 40, the coil spring Due to the urging force of 42, the valve body 44 comes into contact with the base end 37a of the ejection pipe 37, and the coloring material is positioned in the flow path 39. Then, when the colored noise 31 is applied to the coil 40, the valve element 44 attached to the disk part 46 separates from the base end 37a of the ejection pipe 37 against the urging force of the coil spring 42. Then, the coloring material in the flow path 39 is ejected (dropped) from the ejection pipe 37. The coil 40 is applied for a predetermined period of time based on a command from the control device 19. For this reason, the coloring nozzle 31 ejects (drops) the coloring material by a fixed amount.
- a plurality of the colored knurls 31 are arranged along the moving direction of the electric wires 3, and are arranged in a plurality along the circumferential direction around the electric wires 3.
- the unit body 30 has five colored knurls 31 arranged along the moving direction K of the electric wire 3.
- the unit main body 30 has three colored knurls 31 arranged in the circumferential direction around the electric wire 3.
- each colored nozzle 31 is in a state in which the uppermost portion 3b of the electric wire 3 is located on the extension of the axis R of the ejection pipe 37 (shown by a dashed line in Fig. 4). And is supported by the unit body 30.
- the coloring nozzle 31 ejects (drops) a coloring material along the axis R.
- the colored lipstick 31 jets (drops) a coloring material by a fixed amount toward the uppermost portion 3 b of the electric wire 3.
- the coloring nozzle 31 having the above-described configuration constitutes the coloring means described in this specification.
- the coloring material supply source 32 accommodates the coloring material and supplies the coloring material into the inflow pipe 36 of the colored nozzle 31.
- One coloring material supply source 32 corresponds to each colored lipstick 31.
- the color B of the coloring material supplied from the coloring material supply source 32 to the coloring nozzle 31 may be different from each other or may be the same as each other.
- the pressurized gas supply source 33 supplies the pressurized gas into the colorant supply source 32.
- the pressurized gas supply source 33 supplies the pressurized gas into the colorant supply source 32 so that when the valve body 44 of the coloring nozzle 31 separates from the base end 37a of the ejection pipe 37, the flow path 39 The colorant inside is ejected (drip) from the ejection pipe 37 at high speed and force.
- the valve element 44 is applied to the coil 40 of an arbitrary coloring nozzle 31 based on a command from the control device 19, and the valve body 44 is separated from the base end 37a of the ejection pipe 37. Then, the coloring unit 15 removes a certain amount of the coloring material in the flow path 39 of the arbitrary coloring nozzle 31. And squirt (drip) toward the electric wire 3.
- the coloring material described above is a coloring material described in this specification, and is a liquid substance in which a coloring material (an industrial organic material) is dissolved and dispersed in water or another solvent.
- Organic substances include dyes and pigments (mostly organic substances, synthetic products), and sometimes dyes are used as pigments and pigments are used as dyes.
- the coloring material is a coloring liquid or paint.
- the term "colored liquid” refers to a substance in which a dye is dissolved or dispersed in a solvent
- the term “paint” refers to a substance in which a pigment is dispersed in a dispersion.
- coloring the outer surface 3a of the electric wire 3 means that a part of the outer surface 3a of the electric wire 3 is dyed (dyed) and that a part of the outer surface 3a of the electric wire 3 is painted with a pigment. are shown.
- the solvent and the dispersion have an affinity for the synthetic resin constituting the coating portion 5.
- the dye will surely penetrate into the coating portion 5, and the pigment will surely adhere to the outer surface 3a.
- the term “droplet spraying” means that a liquid colorant is ejected from the coloring nozzle 31 in a state of liquid droplets, that is, in a state of droplets, by being urged toward the outer surface 3a of the electric wire 3 by a predetermined amount, that is, one by one. Is shown.
- the coloring nozzle 31 of the coloring device 1 of the present embodiment urges the coloring material toward the outer surface 3a of the electric wire 3 in a droplet state, that is, in a droplet state.
- the duct 16 is provided on the delivery roll 12 side of the coloring unit 15, and is provided between the coloring unit 15 and the delivery roll 12. That is, the duct 16 is provided downstream of the coloring unit 15 in the moving direction K of the electric wire 3, and is provided upstream of the delivery roll 12 in the moving direction K of the electric wire 3.
- the duct 16 is formed in a tubular shape, and passes the electric wire 3 inside.
- a suction means (not shown) such as a vacuum pump is connected to the duct 16. The suction means sucks the gas in the outside 16 to prevent the solvent and the dispersion in the coloring material from filling the outside of the coloring apparatus 1.
- the encoder 17 is provided downstream of the feed roll 12 in the moving direction K of the electric wire 3.
- the encoder 17 includes a pair of rotors 47, as shown in FIG.
- the rotor 47 is supported rotatably around the axis.
- the outer peripheral surface of the rotor 47 is in contact with the outer surface 3a of the electric wire 3 sandwiched between the pair of delivery ports 12.
- the rotor 47 rotates when the core wire 4, that is, the electric wire 3 travels (moves) along the arrow K. That is, the rotor 47 rotates around the axis along with the movement (movement) of the core wire 4, that is, the electric wire 3 along the arrow K.
- the traveling (moving) amount of the core wire 4, that is, the electric wire 3 along the arrow is proportional to the rotation speed of the rotor 47.
- the encoder 17 is connected to the control device 19.
- the encoder 17 outputs a pulse signal to the control device 19 when the rotor 47 rotates by a predetermined angle. That is, the encoder 17 outputs information corresponding to the moving amount of the electric wire 3 along the arrow K to the control device 19.
- the encoder 17 measures information according to the movement amount of the electric wire 3 and outputs information corresponding to the movement amount of the electric wire 3 to the control device 19.
- the encoder 17 outputs a pulse signal corresponding to the amount of movement of the electric wire 3 due to friction between the electric wire 3 and the rotor 47.
- the speed information may be obtained in another place, the information may be fed back, and the comparison operation may be performed.
- the cutting mechanism 18 is disposed downstream of the pair of rotors 47 of the encoder 17 in the moving direction K of the electric wire 3.
- the cutting mechanism 18 includes a pair of cutting blades 48, 49.
- the pair of cutting blades 48, 49 are arranged along the vertical direction.
- the pair of cutting blades 48, 49 approach and move away from each other along the vertical direction.
- the pair of cutting blades 48 and 49 sandwich the electric wire 3 fed by the pair of feed rolls 12 therebetween to cut the electric wire 3.
- the pair of cutting blades 48 and 49 are separated from each other, they are, of course, separated from the electric wire 3.
- the control device 19 is a computer including a well-known RAM, ROM, CPU, and the like.
- the control device 19 is connected to the delivery roller 12, the encoder 17, the cutting mechanism 18, the coloring nozzle 31, and the like, and controls the operation of the coloring device 1 as a whole by controlling these operations.
- the control device 19 stores the pattern of the mark 6 in advance.
- a predetermined pulse signal that is, information corresponding to the amount of movement of the electric wire 3 is input from the encoder 17, the control device 19
- the coloring material 31 is applied to a predetermined coil 40 of the coloring nozzle 31 for a certain period of time, and the coloring material is ejected (droplets) from the coloring nozzle 31 toward the electric wire 3 by a constant amount.
- the control device 19 shortens the time interval for ejecting (dropping) the coloring material from the coloring nozzle 31 so that the moving speed of the electric wire 3 is reduced.
- the control device 19 colors the electric wire 3 according to the previously stored pattern.
- the control device 19 causes the coloring nozzle 31 to jet (drip) the coloring material by a predetermined amount based on the movement amount of the electric wire 3 measured by the encoder 17.
- control device 19 determines from the information from the encoder 17 that the electric wire 3 has moved by a predetermined amount, the control device 19 stops the delivery roll 12 and then brings the pair of cutting blades 48 and 49 closer to each other to connect the electric wire 3. Disconnect.
- the guide roll 11 is attached to the frame 10.
- the pair of cutting blades 48 and 49 are separated from each other, and the electric wire 3 having a bundle of 50 forces is passed through the straightening unit 13, the slack absorbing unit 14, the coloring unit 15, and the duct 16 via the guide roll 11 in order, and It is sandwiched between the delivery rolls 12.
- a coloring nozzle 31 is attached to a predetermined position of the unit main body 30 of the coloring unit 15, and a coloring material supply source 32 is connected to each coloring nozzle 31.
- the pressurized gas supply source 33 is connected to the coloring material supply source 32, and the gas in the duct 16 is sucked by the suction means.
- the delivery roll 12 is rotationally driven to pull the electric wire 3 by the force of the guide roll 11 to move the electric wire 3 along the longitudinal direction of the electric wire 3, and the first urging force HI is applied to the electric wire 3 by the straightening unit 13.
- the electric wire 3 is stretched by applying a frictional force of Then, the moving roller 26, that is, the electric wire 3 is urged by the air cylinder 27 with the second urging force H2.
- the control device 19 applies the signal to the coil 40 of the predetermined colored noise 31 for a predetermined time at predetermined intervals. I do. Then, the colored lipstick 31 jets (drips) the coloring material by a fixed amount toward the outer surface 3 a of the electric wire 3.
- the above-described solvent or dispersion is vaporized from the coloring material attached to the outer surface 3a of the electric wire 3.
- the outer surface 3a of the electric wire 3 is dyed with a dye or the outer surface 3a is coated with a pigment.
- Colorant Attached to Outer Surface 3a of Electric Wire 3 Evaporated solvent or dispersion is sucked from duct 16 by a suction means. Thus, the outer surface 3a of the electric wire 1 is colored.
- the control device 19 stops the sending-out roll 12. Then, in particular, the electric wire 3 is loosened between the pair of guide rollers 24 of the slack absorbing unit 14, and the moving roller 26 urged by the second urging force H2 is shown by a two-dot chain line in FIGS. 1 and 2. Displace to position. Then, the telescopic rod 29 of the air cylinder 27 of the slack absorbing unit 14 extends. Then, the slack absorbing unit 14 absorbs the slack of the electric wire 3.
- the colored material 31 applies the coloring material to the wire 3 by a fixed amount. It gushes (drops) toward it.
- the electric wire 3 is colored during the relative movement between the electric wire 3 and the coloring nozzle 31. For this reason, since it is not necessary to stop the electric wire 3 in order to color the electric wire 3, the working efficiency is not reduced.
- a certain amount of the coloring material is ejected (drip) toward the electric wire 3 while the electric wire 3 and the coloring nozzle 31 are moving relative to each other, an arbitrary position of the electric wire 3 can be colored. 3 can be colored.
- the encoder 17 measures the amount of movement of the electric wire 3, and the control device 19 controls the colored nozzle 31 according to the amount of movement of the electric wire 3. For this reason, when the moving speed of the electric wire 3 increases, the interval at which the coloring material is ejected (drip) can be shortened, and when the moving speed of the electric wire 3 decreases, the interval at which the coloring material is ejected (drip) can be increased. . Thus, even if the moving speed of the electric wire 3 changes, the interval between the coloring materials attached to the outer surface 3a of the electric wire 3 can be kept constant.
- the coloring material can be attached to the outer surface 3a of the electric wire 3 according to a predetermined pattern. That is, even if the moving speed of the electric wire 3 changes, the electric wire 3 can be colored according to a predetermined pattern.
- a coloring nozzle 31 is provided between the delivery roller 12 and the correction unit 13.
- the forward unit 13 applies the frictional force of the delivery roll 12 in the opposite direction to the electric wire 3, so that the electric wire 3 can be securely stretched.
- the coloring material ejected (drip sprayed) can be reliably attached to the electric wire 3 pulled by the delivery roll 12 and stretched by the straightening unit 13. Therefore, an arbitrary position of the electric wire 3 can be reliably colored, and the electric wire 3 can be reliably colored according to a predetermined pattern.
- the slack absorbing unit 14 absorbs the slack when the wire 3 becomes slack. Therefore, it is possible to prevent the electric wire 3 stretched by the straightening unit 13 from being displaced by being pulled by the delivery roll 12. Therefore, the coloring material is ejected (dropped) toward the stretched electric wire 3, so that the coloring material can be securely attached to an arbitrary position of the electric wire 3. Therefore, an arbitrary position of the electric wire 3 can be reliably colored, and the electric wire 3 can be reliably colored according to a predetermined pattern.
- the slack absorbing unit 14 is provided between the straightening unit 13 and the colored lipstick 31.
- the electric wire 3 can be securely stretched in the vicinity of the colored lipstick 31. Accordingly, it is possible to prevent the electric wire 3 from being displaced in the vicinity of the colored knurling 31. For this reason, it is possible to more securely attach the coloring material ejected (dropped) to the electric wire 3 stretched by the correction unit 13. Therefore, an arbitrary position of the electric wire 3 can be more reliably colored, and the electric wire 3 can be more reliably colored according to a predetermined pattern.
- the straightening unit 13 applies the frictional force of the first urging force H2 to the electric wire 3, and the slack absorbing unit 14 urges the electric wire 3 with the second urging force H2. Therefore, in a state where the electric wire 3 is not slack, the movement of the electric wire 3 is not prevented without the slack absorbing unit 14 displacing the electric wire 3 carelessly.
- the slack absorbing unit 14 is provided between the pair of guide rollers 24 and the guide rollers 24. And a roller 26. Further, a moving roller 26 is provided movably along a direction intersecting the longitudinal direction of the electric wire 3 and is urged by an air cylinder 27 with a second urging force H2.
- the slack absorbing unit 14 urges the electric wire 3 with the second urging force H2, so that the electric wire 3 can always be stretched, and the displacement of the electric wire 3 can be prevented.
- the coloring material that has been jetted (dropped) onto the electric wire 3 stretched by the straightening unit 13 can be more reliably adhered. Therefore, an arbitrary position of the electric wire 3 can be more reliably colored, and the electric wire 3 can be more reliably colored according to a predetermined pattern.
- a moving roller 26 is provided at the center between the pair of guide rollers 24. Therefore, when the moving roller 26 moves, the reaction force against the moving roller 26 from the electric wire 3 on the upstream side in the moving direction K and the reaction force on the moving roller 26 from the electric wire 3 on the downstream side in the moving direction K. Are almost equal. Therefore, the moving roller 26 moves quickly along the direction intersecting the longitudinal direction of the electric wire 3. Therefore, the slack absorbing unit 14 can always stretch the electric wire 3. Therefore, an arbitrary position of the electric wire 3 can be more reliably colored, and the electric wire 3 can be more reliably colored according to a predetermined pattern.
- a plurality of colored knurls 31 are arranged along the circumferential direction around the electric wire 3. Therefore, the outer surface 3a of the electric wire 3 can be reliably colored with a plurality of coloring materials. Further, the distance between the straightening unit 13 and the delivery roll 12 along the moving direction K of the electric wire 3 can be shortened, and the size of the coloring apparatus 1 can be reduced.
- a cutting mechanism 18 as a processing means for processing the electric wire 3 is provided. Therefore, the wire 3 can be colored in a desired color in the step of cutting (working) the wire 3. Therefore, it is not necessary to provide a separate processing step such as a wire cutting step independent of the wire coloring step. Therefore, it is possible to prevent an increase in the strength of the wire 3 in the process of processing the wire 3, that is, in assembling a product using the wire 3 such as a wire harness.
- the electric wire 3 is moved, so that each colored chip 31 of the coloring unit 15 and the electric wire 3 are relatively moved.
- both the electric wire 3 and the colored horns 31 of the coloring unit 15 may be moved even if the colored horns 31 of the coloring unit 15 are moved.
- the moving roller 26 is provided at the center between the pair of guide rollers 24.
- the moving roller 26 may be provided on the upstream side in the moving direction K of the electric wire 3 from the center between the pair of guide rollers 24 as shown in FIG.
- the bending of the electric wire 3 on the downstream side in the moving direction K from the moving roller 26 becomes gentler than the bending of the electric wire 3 on the upstream side in the moving direction K. For this reason, the bending of the electric wire 3 sent to the coloring unit 15 can be suppressed, and the tension applied to the electric wire 3 can be suppressed. Therefore, unexpected breakage of the electric wire 3 can be prevented.
- the cutting mechanism 18 that cuts the electric wire 3 to a predetermined length is provided as a processing means.
- the present invention is applied to the electric wire 3 such as a peeling mechanism that removes the coating 5 at the end of the electric wire 3 that is not limited to the cutting mechanism 18 and a crimping mechanism that crimps a crimp terminal to the electric wire 3.
- Various processing units for performing various processing may be provided.
- the delivery lonerets 12 are arranged along the vertical direction.
- the feeding rolls 12 may be arranged in a direction other than the vertical direction such as the horizontal direction while applying a force.
- the arrangement of the delivery roll 12, the units 13, 14, 15 and the like may be appropriately changed without being limited to the above-described embodiment.
- the electric wires 3 constituting the wire harness routed to the automobile are described.
- the electric wire 3 may be used not only for an automobile but also for various electronic devices such as a portable computer and various electric machines.
- the coloring liquid and the paint various paints such as acrylic paints, inks (dye-based, pigment-based), and UV inks may be used.
- paints such as acrylic paints, inks (dye-based, pigment-based), and UV inks may be used.
- FIG. 1 is a side view showing a configuration of an electric wire coloring apparatus according to an embodiment of the present invention.
- FIG. 2 is an explanatory view showing a configuration of a slack absorbing unit of the electric wire coloring apparatus shown in FIG. 1.
- FIG. 3 is a cross-sectional view of a coloring unit of the wire coloring device along the line III-III in FIG. 1.
- FIG. 4 is an explanatory diagram showing a positional relationship between each colored lip of the colored unit shown in FIG. 3 and an electric wire.
- FIG. 5 is a cross-sectional view showing a configuration of each colored nozzle of the colored unit shown in FIG. 3.
- FIG. 6 (a) is a perspective view of an electric wire colored by the electric wire coloring apparatus shown in FIG. 1, and FIG. 6 (b) is a plan view of the electric wire shown in FIG. 6 (a).
- FIG. 7 is an explanatory diagram showing a configuration of a modification of the slack absorbing unit shown in FIG. 2.
- Air cylinder biasing means
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Manufacturing Of Electric Cables (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2004800206808A CN1826666B (en) | 2003-06-19 | 2004-06-18 | Electric wire-coloring device |
MXPA05013910A MXPA05013910A (en) | 2003-06-19 | 2004-06-18 | Electric wire-coloring device. |
EP04746130.6A EP1638116B1 (en) | 2003-06-19 | 2004-06-18 | Electric wire-coloring device |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003175257A JP4477837B2 (en) | 2003-06-19 | 2003-06-19 | Electric wire coloring device |
JP2003-175257 | 2003-06-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2004114329A1 true WO2004114329A1 (en) | 2004-12-29 |
Family
ID=33534816
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2004/008628 WO2004114329A1 (en) | 2003-06-19 | 2004-06-18 | Electric wire-coloring device |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1638116B1 (en) |
JP (1) | JP4477837B2 (en) |
CN (1) | CN1826666B (en) |
MX (1) | MXPA05013910A (en) |
PT (1) | PT1638116E (en) |
WO (1) | WO2004114329A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007060832A1 (en) * | 2005-11-25 | 2007-05-31 | Yazaki Corporation | Electric wire coloring device |
CN101454845B (en) * | 2006-05-31 | 2011-06-08 | 矢崎总业株式会社 | Electric wire coloring apparatus |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5297605B2 (en) | 2007-06-25 | 2013-09-25 | 矢崎総業株式会社 | Electric wire feeding device and electric wire measuring and cutting device having the same |
CN101178956B (en) * | 2007-10-23 | 2011-02-02 | 巫协森 | Special-purpose equipment for electric wire and cable increasing operation of clipping and signal |
JP5202982B2 (en) * | 2008-02-15 | 2013-06-05 | 矢崎総業株式会社 | Electric wire slack absorbing device and electric wire slack absorbing method |
CN104174526A (en) * | 2014-08-07 | 2014-12-03 | 苏州市世嘉科技股份有限公司 | Semi-automatic gluing device for plate |
CN105396724A (en) * | 2015-10-27 | 2016-03-16 | 合肥安奎思成套设备有限公司 | Insulation cable core sticking-resistant powder spraying device |
CN105728239B (en) * | 2016-04-22 | 2017-12-22 | 泉州智勇达电气有限责任公司 | Overhead transmission line automatic spraying robot |
Citations (3)
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JPH0977373A (en) * | 1995-09-14 | 1997-03-25 | Yazaki Corp | Electric wire slackness preventing device |
JPH1031918A (en) * | 1996-07-15 | 1998-02-03 | Sumitomo Wiring Syst Ltd | Method and device for marking wire |
JP2001229753A (en) * | 2000-02-10 | 2001-08-24 | Kyowa Exeo Corp | Marking apparatus for cable discrimination |
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EP0496049B1 (en) * | 1991-01-21 | 1995-05-17 | Ttc Technology Trading Company | Improvement to the device for feeding a cable into an automatic cable manufacturing machine |
US5444466A (en) * | 1991-03-11 | 1995-08-22 | Electronic Cable Specialists, Inc. | Wire marking system and method |
US5237917A (en) * | 1992-03-31 | 1993-08-24 | At Information Products, Inc. | Wire marking system and a method of marking an insulated wire |
CN1320930A (en) * | 2000-04-25 | 2001-11-07 | 蔡政郎 | Structure and making method of colour signal lines |
JP3971269B2 (en) * | 2002-08-09 | 2007-09-05 | 矢崎総業株式会社 | Wire coating method and apparatus |
-
2003
- 2003-06-19 JP JP2003175257A patent/JP4477837B2/en not_active Expired - Fee Related
-
2004
- 2004-06-18 CN CN2004800206808A patent/CN1826666B/en not_active Expired - Fee Related
- 2004-06-18 WO PCT/JP2004/008628 patent/WO2004114329A1/en active Application Filing
- 2004-06-18 EP EP04746130.6A patent/EP1638116B1/en not_active Expired - Lifetime
- 2004-06-18 PT PT04746130T patent/PT1638116E/en unknown
- 2004-06-18 MX MXPA05013910A patent/MXPA05013910A/en active IP Right Grant
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0977373A (en) * | 1995-09-14 | 1997-03-25 | Yazaki Corp | Electric wire slackness preventing device |
JPH1031918A (en) * | 1996-07-15 | 1998-02-03 | Sumitomo Wiring Syst Ltd | Method and device for marking wire |
JP2001229753A (en) * | 2000-02-10 | 2001-08-24 | Kyowa Exeo Corp | Marking apparatus for cable discrimination |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007060832A1 (en) * | 2005-11-25 | 2007-05-31 | Yazaki Corporation | Electric wire coloring device |
CN101454845B (en) * | 2006-05-31 | 2011-06-08 | 矢崎总业株式会社 | Electric wire coloring apparatus |
Also Published As
Publication number | Publication date |
---|---|
EP1638116A1 (en) | 2006-03-22 |
CN1826666A (en) | 2006-08-30 |
JP2005011706A (en) | 2005-01-13 |
PT1638116E (en) | 2013-07-09 |
EP1638116B1 (en) | 2013-05-01 |
JP4477837B2 (en) | 2010-06-09 |
EP1638116A4 (en) | 2008-05-28 |
MXPA05013910A (en) | 2006-03-08 |
CN1826666B (en) | 2010-12-08 |
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