WO2010058597A1 - 線条体巻取り装置および線条体巻取り方法 - Google Patents

線条体巻取り装置および線条体巻取り方法 Download PDF

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Publication number
WO2010058597A1
WO2010058597A1 PCT/JP2009/006276 JP2009006276W WO2010058597A1 WO 2010058597 A1 WO2010058597 A1 WO 2010058597A1 JP 2009006276 W JP2009006276 W JP 2009006276W WO 2010058597 A1 WO2010058597 A1 WO 2010058597A1
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WO
WIPO (PCT)
Prior art keywords
winding
bobbin
traverse
layer
wire
Prior art date
Application number
PCT/JP2009/006276
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
齋藤仁志
原田寿伸
景山真
石見雅弘
Original Assignee
古河電気工業株式会社
福田照彦
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 古河電気工業株式会社, 福田照彦 filed Critical 古河電気工業株式会社
Priority to US13/130,416 priority Critical patent/US8857752B2/en
Priority to EP09827378.2A priority patent/EP2360111B1/de
Priority to JP2010539156A priority patent/JP5379808B2/ja
Publication of WO2010058597A1 publication Critical patent/WO2010058597A1/ja

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H54/00—Winding, coiling, or depositing filamentary material
    • B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
    • B65H54/28—Traversing devices; Package-shaping arrangements
    • B65H54/2848—Arrangements for aligned winding
    • B65H54/2851—Arrangements for aligned winding by pressing the material being wound against the drum, flange or already wound material, e.g. by fingers or rollers; guides moved by the already wound material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H54/00—Winding, coiling, or depositing filamentary material
    • B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
    • B65H54/28—Traversing devices; Package-shaping arrangements
    • B65H54/2848—Arrangements for aligned winding
    • B65H54/2854—Detection or control of aligned winding or reversal
    • B65H54/2857—Reversal control
    • B65H54/286—Reversal control by detection that the material has reached the flange or the reel end
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/39—Other types of filamentary materials or special applications
    • B65H2701/3914—Irregular cross section, i.e. not circular

Definitions

  • the present invention relates to a wire rod winding device and a wire rod winding method used when winding a wire rod such as a flat electric wire having a flat cross section in an aligned winding.
  • the linear body is always pressed and restrained by a pair of flange rollers and a linear holding block, and a traverse inversion signal is output from a function of detecting the climbing of the layer.
  • a winding device provided with means has been proposed (see Patent Document 1).
  • a winding control device that pitches the wire bodies and aligns and winds them on a winding bobbin has been proposed (see Patent Document 2).
  • the ratio (width / thickness) of the width and thickness of the wire body composed of the rectangular electric wire having the flat cross-sectional shape is not large (particularly when width / thickness ⁇ 2)
  • the amount of winding on the bobbin is increased (When the conductor is copper, 200 kg or more), it is necessary to increase the outer shape of the bobbin.
  • the outer shape of the bobbin increases, the number of windings wound on one layer of the bobbin, The number of winding layers, which is the number of layers to be taken, also increases.
  • the cable drum is wound as a winding bobbin, when winding the filament with a winding amount of 250 kg, the number of windings per layer is about 179 and the number of winding layers is 72 layers.
  • the winding bobbin is generally made of wood, iron, or resin.
  • warp is distorted with repeated use. For example, if the bobbin has a wrinkle of 0.8 mm, the wire body may have a gap C of 0.8 mm at the edge, or a region for winding may be insufficient.
  • the bobbin heel thickness changes by 0.8 mm
  • the bobbin heel position changes by 0.8 mm.
  • a gap C of 0.8 mm is formed over the entire circumference of the bobbin, or the area for winding is insufficient.
  • the effective winding width in which the filament is wound around the bobbin winding drum is an integral multiple of the width of the filament. This means that if the filaments are wound in alignment with no gaps, a gap C between the rods and the filaments, which is halfway at the edge, is generated.
  • the gap C between the half-finished ridge and the striated body (hereinafter referred to as the gap C) is almost always due to the wobbling of the bobbin or the change in the width of the striated body. Can be done), or there is not enough space for winding.
  • the width dimension of the striate body also changes due to manufacturing variations of conductors and insulation coatings. For example, if the width dimension changes by 0.01 mm, the total fluctuation width becomes 1.79 mm when attempting to wind 179 rolls per layer, which is a larger difference than the width dimension of the filament. Even when such fluctuations occur, there is a problem that the conventional technique cannot perform complete alignment winding.
  • This invention is intended to provide a method of winding a filament that can wind the filament with completely aligned winding even near the edge of the bobbin.
  • a linear body is aligned and wound at a predetermined winding pitch while traversing a winding body on the outer periphery of a bobbin drum having ridges at both ends in the axial direction so that the winding position sequentially changes in the axial direction.
  • a striated winding layer by the striated body, and when the striated body is wound up to the edge of the bobbin, the traverse direction is reversed and the striated body is wound up to now.
  • the above-mentioned striated body winding is passed through a striated body turn portion that moves to the next striated body wound layer that is configured by winding the striated body around the outer periphery of the previously formed striated body wound layer.
  • a linear body winding device that winds the linear body around the bobbin while forming the next linear body winding layer by winding the linear body around the outer periphery of the attachment layer at the winding pitch by aligned winding.
  • the outer periphery pressing roller portion that is in pressure contact with the outer side portion of a certain wire wound portion and the flange roller portion that is in contact with the side surface on the front side in the traverse direction in the wire wound portion are integrated.
  • 1st wire body winding which has a pair of press roller unit for every traverse direction, selects this pair of press roller unit for every traverse direction, and guides the said wire body to the outer periphery of the said winding drum
  • the guide mechanism and the filament winding part approach the vicinity of the flange of the bobbin, the side surface of the main body comes into contact with the inner side surface of the flange, and the front end surface of the main body is the wire body winding layer.
  • the presser block and the first presser block are incorporated into the main body of the first presser block, and the leading end surface is substantially the same as the front end surface of the main body of the first presser block until the wire winding portion approaches the vicinity of the flange of the bobbin.
  • the winding of the first layer of the first presser block begins to wind when the winding of the next layer at the edge starts, the outer side of the first layer of the winding rod is pressed by the tip surface.
  • the second presser block that abuts on the side surface of the striated body winding portion of the next layer on the side surface on the rear side in the traverse direction, and the first presser block rides on the next layer at the edge.
  • traverse inversion signal is issued
  • a second linear body winding guide mechanism having a traverse inversion signal sending means, and a winding pitch setting for setting the winding pitch from 1.01 to 1.25 times the width dimension of the linear body Means.
  • the flange roller portion is brought into contact with the side surface on the front side in the traverse direction when the linear member winding portion is displaced in the traverse direction, and / or
  • the side surface on the front side in the traverse direction in the linear member winding portion in the vicinity of the heel can be configured to be pressed in the direction opposite to the traverse direction.
  • the winding pitch setting means winds the linear body around the outer periphery of the winding drum, after securing the winding space of the linear body turn portion,
  • the winding pitch in the traverse movement of the bobbin can be set.
  • detection means for detecting the position of the two ridges of the bobbin and the interval between the ridges, and a start position for starting winding of the filament based on the detection result by the detection means
  • a traverse position setting means for setting a traverse position including a reverse position where the traverse is reversed.
  • the detecting means includes a heel position measuring means for measuring the position of at least one ridge of the bobbin, and a heel interval measurement for measuring the distance between the ridges at a plurality of circumferential positions. And means.
  • the winding pitch setting means sets the winding pitch to 1 of the linear body width dimension.
  • a bobbin determination unit that determines whether the bobbin is usable depending on whether it can be set from .01 times to 1.25 times can be provided.
  • the present invention provides a predetermined winding pitch while traversing a linear body on the outer periphery of a bobbin winding drum having a flange on each of both ends in the axial direction so that the winding position sequentially changes in the axial direction.
  • the winding during winding in the layer being wound with aligned winding An outer periphery pressing roller portion that is in pressure contact with an outer side portion of a striated body winding portion that is a striated body, and a flange roller portion that is in contact with the side surface on the front side in the traverse direction of the striated body winding portion are integrated. And a pair of presser roller units for each traverse direction, and the pair of presser roller units is selected for each traverse direction to guide the linear body to the outer periphery of the winding drum.
  • the side surface of the main body comes into contact with the inner surface of the flange, and the front end surface of the main body is the wire body winding.
  • the outer layer is contacted with the outer layer and pressed, and when the winding of the next layer is started by the first layer turn part, the outer layer is contacted and applied to the outer layer of the next layer turn part.
  • the front end surface of the main body comes into contact with and pressurizes the outer side portion of the previous striate winding layer so that the side surface of the main body abuts on the side surface in the traverse direction forward side of the striated body turn portion in
  • the presser block and the first presser block are incorporated into the main body of the first presser block, and the leading end surface is substantially the same as the front end surface of the main body of the first presser block until the wire winding portion approaches the vicinity of the flange of the bobbin.
  • the second presser block that abuts on the side surface of the striated body winding portion of the next layer on the side surface on the rear side in the traverse direction, and the first presser block rides on the next layer at the edge.
  • traverse inversion signal And a traverse reversing signal sending means for generating a traverse inversion signal, and a wire rod winding device having a second wire rod winding guide mechanism and the winding pitch is set to 1.01 of the width dimension of the wire rod. It is characterized by setting from double to 1.25 times.
  • the flange roller portion is brought into contact with the side surface on the front side in the traverse direction when the linear member winding portion is displaced in the traverse direction, and / or
  • the side surface on the front side in the traverse direction in the linear member winding portion in the vicinity of the heel can be configured to be pressed in the direction opposite to the traverse direction.
  • the position of the two ridges of the bobbin and the interval between the ridges are detected, and based on the detection result, the start position for starting the winding of the striatum and the inversion position for traversing inversion And the winding pitch is set after securing the space of the winding space of the linear body turn portion when winding the linear body around the outer periphery of the winding drum. be able to.
  • the winding pitch is set from 1.01 times to 1.25 times the linear body width dimension based on the traverse position and the size and shape of the linear body. Whether or not the bobbin can be used can be determined.
  • the said linear body can be comprised, for example with the flat electric wire which coat
  • the means for detecting the position of the bobbin ridge and the interval between the ridges detects, for example, the positions of the two ridges using two laser type position detectors, and the distance between the ridges from the two heel positions.
  • the front view which shows schematic structure of the linear body winding apparatus which concerns on this invention.
  • the block diagram shown about schematic structure of a wire rod winding apparatus.
  • the top view which shows schematic structure of a 1st linear body winding guide mechanism.
  • the principal part expanded sectional view which shows the structure and operation
  • Explanatory drawing which shows the state which the striatum fell in the edge of a bobbin.
  • Explanatory drawing which shows the state (a) in which an upper layer filament does not fall, and the state (b) in which an upper layer filament falls.
  • Explanatory drawing which shows the state which ensured the clearance gap in which one line
  • Explanatory drawing which shows the state in which one filament was settled at the edge of the bobbin.
  • the principal part expanded sectional view which shows the structure and operation
  • the principal part expanded sectional view of the cross direction which shows a structure and operation
  • the principal part expanded sectional view which shows the state which contact
  • the principal part expanded sectional view which shows the state which pressed the 1st presser block against the 1st-layer filament body winding layer, and contact
  • FIG. 1 is a front view showing a schematic configuration of the wire rod winding device 2
  • FIG. 2 is a block diagram showing the schematic configuration of the wire rod winding device 2
  • FIG. 3 is a wire rod by the wire rod winding device 2. It is a flowchart about a winding method.
  • FIG. 4 is a plan view showing a schematic configuration of the first wire rod winding guide mechanism 9
  • FIG. 5 is an enlarged cross-sectional view of the main part showing the configuration and operating state of the presser roller unit 11.
  • FIG. 6 is an explanatory view showing a state in which the striated body 1 has fallen when the bobbin 6 is bent, and FIG.
  • FIG. 7 is a state (a) in which the upper striated body 1 does not fall, and the upper striated body 1 falls.
  • FIG. 8 is an explanatory view showing a state (b), and FIG. 8 is an explanatory view showing a winding pitch of the filament 1.
  • FIG. 9 is an explanatory view showing a state in which a gap C is inserted into the bobbin 6 when the bobbin 6 is inserted into the rod 6b, and FIG. It is explanatory drawing which shows the state.
  • the linear body winding device 2 is configured such that the winding position of the linear body 1 wound around the outer periphery of the winding drum 6a of the bobbin 6 is bobbed by the traverse device 7 so that the winding position sequentially changes in the axial direction of the winding drum 6a.
  • 6 is a device that winds up with aligned winding while traversing 6 in the axial direction.
  • the wire rod winding device 2 includes a traverse device 7, a first wire rod winding guide mechanism 9, a second wire rod winding guide mechanism 10, a laser position detector 30, and a control device 40. (See FIG. 2). Furthermore, the traverse device 7, the first linear member winding guide mechanism 9, the second linear member winding guide mechanism 10, the traverse inversion signal sending means 20 of the second linear member winding guide mechanism 10, the laser The first laser type position detector 31 and the second laser type position detector 32 that constitute the type position detector 30 are connected to the control device 40.
  • the linear body 1 wound using the linear body winding apparatus 2 is a flat electric wire which coat
  • thickness T 1mm
  • a width W 1.56 mm
  • a corner chamfer R 0.3 mm in cross-sectional shape.
  • the linear body 1 in the linear body winding device 2 passes through the guide sheave 4 and the guide sheave 5 incorporated in the apparatus frame 3, and is arranged on the outer periphery of the winding drum 6 a of the bobbin 6. Aligned winding.
  • the bobbin 6 around which the linear body 1 is wound is provided with hooks 6b for restricting the linear body 1 on the outer periphery of the winding body 6a at both ends in the axial direction L (FIG. 4) of the winding body 6a of the bobbin 6. Yes.
  • the bobbin 6 is traversed in the axial direction L of the winding drum 6 a along the rail 8 by a traverse device 7 incorporated in the device frame 3.
  • the first linear body winding guide mechanism 9 includes a pair of presser roller units 11 arranged symmetrically with respect to a direction orthogonal to the axial direction L, and a roller that transmits a pressing force to the presser roller unit 11 via an arm 13. Force means 12.
  • the first wire rod winding guide mechanism 9 selects the pair of presser roller units 11 for each traverse direction under the control of the control device 40 and also presses the presser roller unit by the roller urging means 12 via the arm 13. 11 is urged to guide the wire body winding portion 1a of the wire body 1 being wound around the outer periphery of the winding body 6a of the bobbin 6 at a predetermined pitch.
  • the presser roller unit 11 includes an outer periphery presser roller portion 11a and a flange roller portion 11b.
  • the convex shape of the sleeping position with respect to the axial direction L that is the traverse direction, that is, the axial direction of the convex shape is parallel to the axial direction L. It is integrally configured with a convex shape that is tilted so as to be.
  • the outer periphery pressing roller portion 11a constituting the small-diameter portion of the convex shape of the sleeping position is formed in the cylindrical shape of the sleeping position having a height longer than the width W of the filament 1 wound around the bobbin 6.
  • the flange roller portion 11b constituting the large-diameter portion in the convex shape of the sleeping position has an outer circumferential pressing roller portion 11a having a height substantially equal to the width W of the linear member 1 and a length substantially equal to the height H of the linear member 1. It is formed in a cylindrical shape of a sleeping position with a larger diameter.
  • the presser roller unit 11 in which the outer periphery presser roller portion 11a and the flange roller portion 11b are integrally formed is mounted on the arm 13 that transmits the pressing force from the roller urging means 12 by the shaft 15. Yes.
  • the shaft 15 is slidably attached so as to penetrate in a direction orthogonal to the arm 13.
  • a spring 14 is attached to the outer periphery of the shaft 15.
  • the presser roller unit 11 mounted on the arm 13 via the shaft 15 is urged by the spring 14 in a direction away from the arm 13. Therefore, it is possible to absorb the stress when the pressing roller unit 11 is brought into contact with the flange 6b of the bobbin 6 by the urging force generated by the extension / compression of the spring 14.
  • a stopper 16 (FIG. 5) is supported on the side surface of the arm 13 to prevent the arm 13 from hitting a member (not shown) when the arm 13 exceeds a predetermined range in the axial direction L.
  • the outer periphery pressing roller part 11a is at least the linear body winding part of the layer currently winding up by the predetermined pitch by aligned winding
  • the outer periphery of 1a that is, the upper part, is brought into pressure contact with the radially inner direction.
  • the flange roller part 11b can guide the side surface in the traverse direction front side in the linear body winding part 1a.
  • the flange roller portion 11b is controlled by the control device 40 and the pressing force of the roller urging means 12 with respect to the side surface on the front side in the traverse direction of the linear member winding portion 1a that is not at the time of the flange 6b.
  • it can wind correctly with a predetermined winding pitch, without the inadvertent space
  • the 1st linear body winding guide mechanism 9 and the 2nd linear body winding guide mechanism 10 mentioned later are in the circumferential direction of the winding drum 6a in the position facing the winding drum 6a of the bobbin 6. They are arranged so as not to interfere with each other by shifting their positions.
  • FIGS. 11 is an enlarged cross-sectional view showing the main part of the configuration and operation of the second wire rod winding guide mechanism 10
  • FIG. 12 is a cross-sectional view showing the configuration and operation of the second wire rod winding guide mechanism.
  • FIG. 13 is an enlarged cross-sectional view of a main part showing a state in which the second presser block 19 is in contact with the second-layer filament 1
  • FIG. 14 shows the first presser block 18 wound with the first-layer filament.
  • the second linear body winding guide mechanism 10 includes a first presser block 18, a second presser block 19, and a traverse reverse signal sending means 20.
  • the second linear body winding guide mechanism 10 includes a frame 21 that moves radially inward toward the bobbin 6 by a cylinder (not shown), and a small-diameter shaft that protrudes toward the bobbin 6 from the front end surface of the frame 21.
  • the second presser block 19 is used.
  • the first presser block 18 has a built-in space 18d that allows the second presser block 19 to be assembled therein, a main body side surface 18b that can be brought into contact with the flange 6b of the bobbin 6, and a filament of the linear member 1.
  • the body winding layer 17 has a substantially gate-like shape in cross-sectional view including a main body front end surface 18a that is in pressure contact with the outer periphery, that is, the upper surface portion.
  • the first presser block 18 is urged in the radial inner direction, that is, in the downward direction with respect to the frame 21 by the urging force of the spring 23 loosely fitted on the outer side of the small diameter shaft portion 21a.
  • the first presser block 18 has an operator 18c that presses the tip 20a of a direct acting potentiometer that constitutes a traverse inversion signal sending means 20 described later.
  • the second presser block 19 incorporated in the installation space 18d of the first presser block 18 is formed in a reverse concave shape in cross-sectional view having an inner dimension larger than the width of the linear member 1 and having a thickness equal to or larger than the interval ⁇ . It is connected and fixed to the tip of the small diameter shaft portion 21a.
  • the second presser block 19 is configured to be incorporated into the installation space 18d so that the main body front end surface 18a of the first presser block 18 and the front end surface 19a are flush with each other.
  • the frame 21 is moved radially inward toward the bobbin 6 by a cylinder (not shown).
  • a stopper 22 is provided on the upper side portion on the side of the flange 6b, for example, at a position about 20 mm before the flange 6b of the bobbin 6 so as to hit a member (not shown) and limit the moving range of the frame 21.
  • a traverse which is composed of a direct-acting potentiometer at the position on the back surface side of the frame 21 and outputs a traverse inversion signal when the first presser block 18 rides on the upper striated body winding layer 17 at the edge of the flange 6b.
  • Inverted signal sending means 20 is provided.
  • the traverse inversion signal sending means 20 is moved up when the first presser block 18 rides on the linear body 1 constituting the next linear body winding layer 17 outside the previous linear body winding layer 17 and rises.
  • the traverse reversal signal is transmitted by being pressed by the operation element 18 c protruding from the side surface of the first presser block 18.
  • the traverse inversion signal sent from the traverse inversion signal sending means 20 is given to the traverse device 7 that traverses the bobbin 6 via the control device 40.
  • the reference position 24 (indicated by the alternate long and short dash line in the drawing) of the second wire rod winding guide mechanism 10 is the final feed of the winding traverse, that is, the state before the traverse is reversed, the flange 6b of the bobbin 6 It is set to a position where the main body side surface 18b of the first presser block 18 is in contact with the inner side surface.
  • the second linear body winding guide mechanism 10 By configuring the second linear body winding guide mechanism 10 in this way, when the linear body winding portion 1a approaches the flange 6b of the bobbin 6, the linear body winding of the linear body 1 is performed.
  • the outer periphery of the layer 17 can be brought into pressure contact with the main body front end surface 18a of the first presser block 18 in the radially inward direction.
  • the main body side surface 18b can come into contact with the inner side surface of the heel 6b.
  • the wire body winding part 1a at the edge of the heel 6b is configured by winding the wire body 1 around the outer periphery of the previous wire body winding layer 17 formed by winding the wire body 1 so far.
  • the main body front end surface 18a can ride on the upper surface of the striate body turn portion 1b and pressurize it (FIG. 13). Further, when the traverse is reversed, the side surface 18b of the main body regulates the side surface on the front side in the traverse direction reversed in the linear body turn portion 1b, while the previous linear body winding layer 17 (the inner linear body winding layer 17). ) And the main body front end surface 18a can come into contact with the outer periphery and pressurize (FIG. 14).
  • the second presser block 19 is incorporated in the installation space 18d of the first presser block 18 so that the front end surface 19a is flush with the main body front end surface 18a. Can be brought into contact with the front end surface 18a of the main body (FIG. 11).
  • the second presser block 19 starts winding of the next wire rod winding layer 17 at the edge of the flange 6b by the wire rod turn portion 1b, and the first presser block 18 is moved to the wire rod.
  • the distal end surface 19a projects the outer periphery of the previous rod body winding layer 17 projecting radially inward (downward) from the main body front end surface 18a of the first presser block 18 and inside the diameter. I can hold it down.
  • the second presser block 19 can regulate the side surface on the rear side in the traverse direction in the striatum turn portion 1b constituting the next striate winding layer 17 by the side surface 19b ( FIG. 13).
  • the traverse inversion signal sending means 20 it is possible to detect that the first presser block 18 has climbed up and climbed on the filament 1 constituting the next filament winding layer 17. . Then, the traverse inversion signal sending means 20 that has detected the riding of the first presser block 18 can send the traverse inversion signal to the traverse device 7 that traverses the bobbin 6 via the control device 40.
  • the tip portion 20a of the potentiometer and the operation element 18c are configured to be separated from each other, and the operation element 18c presses the tip part 20a when the first presser block 18 is lifted. It may be configured.
  • the wire rod winding device 2 includes two bobbins 6 on the first wire rod winding guide mechanism 9, the second wire rod winding mechanism 10, and the portion not affected by the rotation of the bobbin 6.
  • a laser type position detector 30 that detects a plurality of intervals between the flanges 6b and 6b is mounted.
  • the laser type position detector 30 includes a first laser type position detector 31 and a second laser type position detector that respectively detect the positions of the flanges 6b and 6b provided at both ends in the axial direction L of the winding drum 6a. 32.
  • the laser-type position detector 30 constituted by the first laser-type position detector 31 and the second laser-type position detector 32 detects the position of each of the flanges 6b and 6b at a plurality of points in the circumferential direction, and the detection result is obtained. It transmits to the control apparatus 40.
  • the control apparatus 40 which received the detection result from the laser-type position detector 30 calculates the distance D between ribs (FIG. 4) which is the distance between the two ribs 6b and 6b for a plurality of points in the circumferential direction.
  • an average intercostal distance D is calculated from an intercostal distance D between a plurality of points in the circumferential direction.
  • the linear body winding device 2 includes the laser position detector 30 constituted by the first laser position detector 31 and the second laser position detector 32, and the positions of the flanges 6b and 6b. Therefore, the control device 40 can calculate the intercostal distance D based on the detection result transmitted from the laser position detector 30.
  • the first laser position detector 31 and the second laser position detector 32 detect the positions of the two flanges 6b and 6b, each of the flanges 6b and 6b has a simple structure. The position and the distance D between the ribs can be calculated. Therefore, it is possible to detect the bobbin 6 in which the flange 6b is partially bent.
  • the position of one of the rods 6b, 6b is determined by one laser position detector of the laser position detector 30 constituted by the first laser position detector 31 and the second laser position detector 32. It may be configured to detect and detect the intercostal distance D with the other laser type position detector. Or the structure which detects each position of the two cage
  • the winding process by the linear body winding method using the linear body winding apparatus 2 includes a guide in which the linear body 1 is incorporated in the apparatus frame 3 as shown in FIGS.
  • the striated body 1 is wound around the outer periphery of the winding drum 6a of the bobbin 6, and the winding position thereof is sequentially changed in the axial direction of the winding drum 6a.
  • the bobbin 6 is wound by aligned winding while traversing the bobbin 6 in the axial direction by the traverse device 7.
  • the filament 1 to be wound is set and the filament 1 is wound.
  • the bobbin 6 is set in the apparatus frame 3 (step S1).
  • the wire rod winding device 2 in which the bobbin 6 is set at a predetermined position detects the saddle positions of the rods 6b and 6b of the bobbin 6 with the laser position detector 30 (step S2), and the controller 40 detects the rods 6b and 6b.
  • An intercostal distance D that is an interval between 6b is calculated (step S3).
  • step S4 Based on the wrinkle position detected in step S2 and the distance D between the wrinkles calculated in step S3, the control device 40 starts the winding of the filament 1 in the winding drum 6a, and the traverse reversal position where the traverse reversal is performed. Is calculated (step S4).
  • the traverse device 7 calculates a winding pitch P for traversing the bobbin 6 by pitch feeding (step S5).
  • the winding pitch P is the total dimension of the width W and the interval ⁇ , and the control device 40 determines that the winding pitch P is 1.01 to 1.25 times the width W of the filament 1. (See FIG. 8).
  • control apparatus 40 is the winding set so that it may become 1.01 times to 1.25 times the said traverse position, the shape and width W of the filament winding apparatus 2, and the width W of the filament 1
  • the number of windings of the striated body winding layer 17 formed by winding the striated body 1 around the bobbin 6 and the winding amount that can be wound around the bobbin 6 are calculated, and a desired winding amount is calculated. If it can be secured, it is determined as a usable bobbin. Conversely, if a desired winding amount cannot be secured, it is determined that the bobbin is unusable (step S6).
  • step S6 If it is determined in step S6 that the bobbin is unusable (step S6: No), the winding process of the filament 1 using the bobbin 6 ends. In this case, the bobbin 6 set in the apparatus frame 3 may be replaced and then this process may be executed again.
  • step S6 When the bobbin 6 can secure a desired winding amount and the wire rod winding device 2 is determined to be usable (step S6: Yes), the wire rod 1 is wound from the start position while rotating the bobbin 6. Is started (step S7).
  • the wire rod winding device 2 is configured so that one press roller unit 11 of the pair of press roller units 11 of the first wire rod winding guide mechanism 9 is connected to the bobbin 6.
  • the wire is wound around the wire body winding portion 1a that is being wound on the wire body 1 until the flange 6b before reversing in the traverse direction is set to a predetermined position (step S8: see FIG. 1). Winding is performed while regulating the winding position on the barrel 6a so as not to shift.
  • the outer periphery presser roller unit 11a of the presser roller unit 11 is configured so that the winding pitch P in the state in which the outer periphery of the linear member 1 wound around the winding drum 6a is wound is not shifted. Press contact in the radial inner direction.
  • the wire 1 is wound as far as the flange 6 b while the winding position of the wire winding portion 1 a is changed in the axial direction of the winding drum 6 a.
  • the bobbin 6 is traversed at the winding pitch P by the traverse device 7, and the filament 1 is wound around the outer periphery of the filament striation body winding layer 17 by aligned winding (step S9).
  • step S10: No The traverse movement by the traverse device 7 is continued until the striated body winding portion 1a comes close to the ridge 6b (step S10: No).
  • step S10: Yes the side surface of the flange roller part 11b on the flange 6b side comes into contact with the inner side surface of the flange 6b, and the traverse in the filament wound part 1a.
  • the side surface on the front side in the direction is pressed in the direction opposite to the traverse (step S11).
  • the flange roller part 11b is comprised by the thickness comparable as the width
  • the first wire The strip winding guide mechanism 9 is retracted in the radially outward direction of the bobbin 6 (step S12), and the second linear winding guide mechanism 10 that has been waiting at a position away from the winding drum 6a in the radially outward direction is provided.
  • the bobbin 6 moves forward in the radial inner direction and presses the outer periphery of the linear body winding layer 17 with the tip surface 18a of the first presser block 18 (step S13).
  • the first wire rod winding layer 17 (hereinafter referred to as the previous wire rod winding layer) constituted by winding the wire rod 1 around the outer circumference of the winding drum 6a at the winding pitch P in this state. 17) is wound on the outer side of the wire rod 1 to form a second wire rod winding layer 17 (hereinafter referred to as the next wire rod winding layer 17).
  • the body turn portion 1b moves to the next striated body winding layer 17 and winding of the next striated body winding layer 17 starts (step S14), as shown in FIG.
  • the presser block 18 rides on the first striatal turn portion 1b of the second layer against the urging force of the spring 23. Further, when the first presser block 18 rises and retreats from the winding drum 6a, the second presser block 19 remains as it is, and restricts the rear side surface in the traverse direction of the linear body 1 of the first turn of the second layer.
  • the traverse inversion signal sending means 20 pressed by the operation element 18c accompanying the ascent of the first presser block 18 transmits a traverse signal to the traverse device 7 via the control device 40 (step S15).
  • the traverse device 7 that has received the traverse signal from the traverse inversion signal sending means 20 reverses the traverse direction (step S16).
  • the first presser block 18 is wound with the first striation body, which is the first layer, by the urging force of the spring 23.
  • the main body tip surface 18a moves to the inside of the diameter so that the outer periphery of the attachment layer 17 abuts, and the outer periphery of the first striate winding layer 17 is pressed by the tip surface 18a.
  • the side surface 18b of the first presser block 18 is pressed against the side surface on the front side in the traverse direction of the striatum turn portion 1b constituting the second striate winding layer 17 which is the second layer.
  • the second wire rod winding guide mechanism 10 is retracted in the radially outward direction of the bobbin 6 (step S17), and is waiting at a position away from the winding drum 6a in the radially outward direction.
  • the other presser roller unit 11 corresponding to the traverse direction is advanced in the radially inward direction of the bobbin 6.
  • the outer periphery pressing roller portion 11a is brought into contact with the outer periphery of the wound wire rod 1 constituting the next wire rod winding layer 17, and the traverse direction of the wire rod winding portion 1a by the flange roller portion 11b. Winding is performed while the front side surface is regulated so as not to shift the winding position on the winding drum 6a (step S18).
  • step S19: No Restriction and regulation of the winding position of the linear body 1 by the first linear body winding guide mechanism 9 and the second linear body winding guide mechanism 10 and the winding pitch by the traverse device 7 Traverse movement and traverse inversion at P are repeated until a predetermined winding amount is secured (step S19: No), and winding is terminated when the full winding state is reached (step S19: Yes).
  • the striated body winding portion 1 a of the striated body 1 constituting the next striated body winding layer 17 is the striated body 1 of the previous striated body winding layer 17.
  • the wire 1 can be wound in complete alignment up to the vicinity of the flange 6b of the bobbin 6 without falling between them.
  • the filament 1 is 1 when the bobbin 6 is selected, the traverse position is corrected, or when the bobbin 6 has a flange 6b.
  • the bobbin 6 can be wound in perfect alignment over the entire circumference and all layers.
  • the detection result is Based on this, it is possible to determine the position where the winding of the filament 1 is started and the position of traverse reversal.
  • the winding pitch may be 1.01 to 1.25 times the width of the wire.
  • the impossible bobbin 6 can be removed as a defective bobbin 6 that is clearly unsuitable for winding the filament 1.
  • the winding position between a predetermined number of windings from the first layer of winding is calculated from the detection result of the ridges 6b of the bobbin 6 and the size and shape of the winding filament 1 so that the winding pitch is linear.
  • the bobbin 6 that cannot be 1.01 to 1.25 times the width of the strip can be determined to be defective.
  • the linear member 1 is pushed by the pressing force of the flange roller portion 11b, and one linear member 1 is formed at the time of the flange 6b of the bobbin 6.
  • the gap C to be inserted cannot be secured, or the filament 1 wound on the next layer falls into the gap C at the edge of the flange 6b generated in the portion where the flange 6b of the bobbin 6 is bent away from the winding part
  • the bobbin 6 can be made defective.
  • the means for detecting the position and the distance between the eyelids and the eyelid position measuring means and the eyelash distance measuring means (first and second laser type position detectors) of the present invention are the laser type position detector 30 and the first laser type.
  • the distance between the ribs corresponds to the distance D between the ribs
  • the winding pitch setting means corresponds to the control device 40 that executes step S5
  • the traverse position setting means corresponds to the control device 40 that executes step S4
  • the bobbin determination means corresponds to the control device 40 that executes step S6.
  • the present invention is not limited to the configuration of the above-described embodiment, but can be applied based on the technical idea shown in the claims, and many embodiments can be obtained.
  • the case of a flat electric wire is shown as the wire 1, but the present invention is not limited to this, and the wire 1 may be a wire having a round cross section.
  • the position of the eyelids and the distance between the eyelets may be detected by image processing, for example.
  • the present invention can be used in a wire body winding device that aligns and winds a wire body such as a flat electric wire having a flat cross section on a bobbin and a method of winding the wire body. Moreover, it can utilize also for the linear body winding apparatus which aligns and winds linear bodies, such as an electric wire with a round cross section, to a bobbin, and its linear body winding method.

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PCT/JP2009/006276 2008-11-21 2009-11-20 線条体巻取り装置および線条体巻取り方法 WO2010058597A1 (ja)

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US13/130,416 US8857752B2 (en) 2008-11-21 2009-11-20 Wire body take-up device and wire body take-up method
EP09827378.2A EP2360111B1 (de) 2008-11-21 2009-11-20 Vorrichtung und verfahren zur drahtkörperaufnahme
JP2010539156A JP5379808B2 (ja) 2008-11-21 2009-11-20 線条体巻取り装置および線条体巻取り方法

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JP2021097082A (ja) * 2019-12-13 2021-06-24 キヤノンメディカルシステムズ株式会社 巻線装置および巻線方法

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CN104876062B (zh) * 2015-05-27 2018-08-31 广州番禺高勋染整设备制造有限公司 一种织物、织带、拉链卷绕机用的导向头及其控制方法
US9926159B2 (en) * 2015-06-11 2018-03-27 Ingersoll-Rand Company Press roller spring frame
US20230077462A1 (en) * 2021-09-15 2023-03-16 Reel Power Licensing Corp. Programmable reel flange sensor

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JP2017206365A (ja) * 2016-05-19 2017-11-24 住友電工ウインテック株式会社 巻取装置及び巻取方法
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EP2360111B1 (de) 2015-07-29
JP5379808B2 (ja) 2013-12-25
US20110284679A1 (en) 2011-11-24
JPWO2010058597A1 (ja) 2012-04-19
EP2360111A1 (de) 2011-08-24
EP2360111A4 (de) 2012-08-15
US8857752B2 (en) 2014-10-14

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