WO2015092852A1 - Appareil de fourniture de fil d'âme pour machine de fabrication d'élément de fermeture continue - Google Patents

Appareil de fourniture de fil d'âme pour machine de fabrication d'élément de fermeture continue Download PDF

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Publication number
WO2015092852A1
WO2015092852A1 PCT/JP2013/083643 JP2013083643W WO2015092852A1 WO 2015092852 A1 WO2015092852 A1 WO 2015092852A1 JP 2013083643 W JP2013083643 W JP 2013083643W WO 2015092852 A1 WO2015092852 A1 WO 2015092852A1
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WO
WIPO (PCT)
Prior art keywords
roller
core string
posture
mounting
mounting member
Prior art date
Application number
PCT/JP2013/083643
Other languages
English (en)
Japanese (ja)
Inventor
錦哉 小椋
尚貴 若林
Original Assignee
Ykk株式会社
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 Ykk株式会社 filed Critical Ykk株式会社
Priority to PCT/JP2013/083643 priority Critical patent/WO2015092852A1/fr
Priority to CN201380062793.3A priority patent/CN104853639B/zh
Priority to TW103143599A priority patent/TWI549625B/zh
Publication of WO2015092852A1 publication Critical patent/WO2015092852A1/fr

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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
    • B65H63/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package
    • B65H63/02—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material
    • B65H63/024—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials
    • B65H63/028—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials characterised by the detecting or sensing element
    • B65H63/032—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials characterised by the detecting or sensing element electrical or pneumatic
    • B65H63/0321—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials characterised by the detecting or sensing element electrical or pneumatic using electronic actuators
    • B65H63/0324—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials characterised by the detecting or sensing element electrical or pneumatic using electronic actuators using photo-electric sensing means, i.e. the defect signal is a variation of light energy

Definitions

  • the present invention relates to a core string supply device that supplies a core string to a mandrel in a continuous fastener element manufacturing machine that manufactures a continuous fastener element that is continuous in a coil or zigzag shape for a slide fastener.
  • this continuous fastener element As a continuous fastener element for a slide fastener, a coil-shaped fastener element in which a filament is wound around a core string is known. As disclosed in Patent Document 1, this continuous fastener element is formed by winding a synthetic resin monofilament serving as a wire rod around a mandrel, forming a coiled element row in the extending direction of the mandrel, and passing the core string through the mandrel. It is manufactured by being inserted into the inside of a row of elemental elements.
  • a core string supply device that supplies a core string to a mandrel is disclosed in Patent Document 2.
  • This core string supply device includes a core string bobbin around which a core string is wound, and the core string wound around the core string bobbin is fed to a mandrel so that the core string is pulled out to be sequentially fed out from the core string bobbin. .
  • the core cord bobbin without the core cord is removed, a new core cord bobbin is attached, and the core cord is replenished. If it can be detected that the core string of the core string bobbin has run out, the core string can be replenished quickly. Further, the core string may be entangled in the core string supply path from the core string bobbin to the mandrel, and the core string may not be supplied to the mandrel. If you continue to operate the manufacturing machine with the core string entangled, a continuous fastener element that is a defective product without the core string will be manufactured, or if the manufacturing machine stops due to the core string becoming entangled, May cause damage to the manufacturing machine.
  • the present inventors have provided a sensor in the core string supply path from the core string bobbin to the mandrel, the sensor has no core string in the core string bobbin, and the core string is entangled in the core string supply path. Tried to detect.
  • the core string supply device disclosed in Patent Document 2 is sent to the outer peripheral surface of the mandrel while the filament is swiveling around the core string bobbin, so that the filament becomes an obstacle and the core string supply path from the core string bobbin to the mandrel Cannot be wired to the sensor provided in For this reason, a sensor is provided in the core string supply path, and the sensor cannot detect the core string on the core string bobbin and the entanglement of the core string in the core string supply path.
  • the present invention has been made to solve the above-described problems, and its purpose is to produce a continuous fastener element that can detect the absence of a core string in a core string bobbin and the entanglement of the core string in the core string supply path.
  • the core string supply device of the machine is not limited to, but not limited to, but not limited to, but not limited to, but not limited to, but not limited to, but not limited to, but not limited to produce a continuous fastener element that can detect the absence of a core string in a core string bobbin and the entanglement of the core string in the core string supply path.
  • the present invention is a core string supply device for supplying a core string 4 wound around a core string bobbin 2 to a mandrel 3 via a guide roller in a continuous fastener element manufacturing machine for manufacturing a continuous fastener element for a slide fastener.
  • the roller mounting member 20 has a mounting posture in which the detection means does not detect and operate.
  • the roller mounting member 20 has a mounting posture in which the detecting means detects and operates when the tension of the core string 4 wound around the guide roller is larger than a predetermined magnitude and when the tension is smaller than the predetermined magnitude. It is a core string supply apparatus of a fastener element manufacturing machine.
  • the detection means may be a core string supply device of a continuous fastener element manufacturing machine, which is a photoelectric sensor 60 that detects and operates by blocking or receiving the light beam 61.
  • the light beam 61 of the photoelectric sensor 60 may be irradiated toward the roller mounting member 20, so that the photoelectric sensor 60 can be installed away from the guide roller, and a line that rotates around the core string bobbin 2 Wiring of the photoelectric sensor 60 or the like can be performed regardless of the strip 10.
  • the detection means is a photoelectric sensor 60 that operates by blocking the light beam 61
  • the mounting posture of the roller mounting member 20 is changed to an mounting posture that blocks the light beam 61 and an mounting posture that does not block the light beam 61 depending on the tension of the core string 4 wound around the guide roller.
  • the roller mounting member 20 has a mounting posture that does not block light.
  • the continuous fastener element manufacturing machine characterized in that the roller mounting member 20 has a mounting posture that shields light when the tension of the core string 4 wound around the guide roller is larger than a predetermined magnitude and smaller than the predetermined magnitude. It can be set as a core string feeder.
  • the roller mounting member 20 is swingable in a direction orthogonal to the core string supply direction, and the mounting posture of the roller mounting member 20 is the first mounting posture that does not block the light beam 61 and the first mounting. Swing to the other side of the direction perpendicular to the core string supply direction from the posture, and to the second attachment posture that shields the light beam 61 and to one side of the direction orthogonal to the core string supply direction from the first attachment posture Swing and change to the third mounting posture to block the light beam 61, The roller mounting member 20 is in the first mounting posture when the tension of the core string 4 wound around the guide roller is a predetermined magnitude.
  • the roller mounting member 20 is in the second mounting posture when the tension of the core string 4 wound around the guide roller is smaller than a predetermined magnitude.
  • the roller mounting member 20 can be a core string supply device of a continuous fastener element manufacturing machine in the third mounting posture when the tension of the core string 4 wound around the guide roller is larger than a predetermined magnitude.
  • the present invention includes a swing urging means 40 that swings and biases the roller mounting member 20 toward the second mounting posture, and the roller mounting member 20 is held in the first mounting posture and swings to the third mounting posture. Stopper means 50 is provided so as not to When the tension of the core string 4 wound around the guide roller is a predetermined magnitude, the roller mounting member 20 is in the first mounting posture, When the tension of the core string 4 wound around the guide roller is smaller than a predetermined magnitude, the roller mounting member 20 has a second mounting posture by the swing biasing means 40 and the core string supply device of the continuous fastener element manufacturing machine It can be.
  • the roller mounting member 20 is movable in the core string supply direction over a first position near the mandrel 3 and a second position on the core string bobbin 2 side. Hold in the first position, The roller mounting member 20 at the first position is held in the first mounting posture by the stopper means 50, The roller mounting member 20 in the second position is separated from the stopper means 50, and the roller mounting member 20 can swing to the third mounting posture.
  • the roller mounting member 20 is held at the first position by the holding means 30.
  • the roller mounting member 20 is moved to the second position so as to be in the third mounting posture. It can be set as a core string feeder of the machine.
  • the roller attachment member 20 includes an attachment portion 20a, a roller attachment portion 20b, and a light shielding portion 20c, and the attachment portion 20a is attached to the bracket 14 so as to be swingable in a direction orthogonal to the core string supply direction.
  • the mounting posture of the roller mounting member 20 is changed to the first mounting posture, the second mounting posture, and the third mounting posture,
  • the roller attachment portion 20b is located on one side of the attachment portion 20a in a direction orthogonal to the core cord supply direction from the swing center 20a-1, and the roller attachment portion 20b is connected to the guide roller attached to the roller attachment portion 20b.
  • the light-shielding portion 20c includes a first light-shielding portion 20c-1 that is directed to the other side of the direction perpendicular to the core string supply direction from the swing center 20a-1 of the attachment portion 20a, and a second light-shielding portion that is directed to one side of the direction.
  • the present invention can be used as a core string supply device for a continuous fastener element manufacturing machine provided with an indicator 70 that operates when the detection means detects and operates.
  • the detection means when the core string 4 is not on the core string bobbin 2 and when the core string 4 is entangled between the core string bobbin 2 and the mandrel 3, the detection means is detected by the posture of the roller mounting member 20. Operates. Therefore, it can be detected that the core string bobbin 2 does not have the core string 4 and the core string 4 is entangled by the detection operation of the detection means.
  • FIG. 4 is a left side view of FIG. 3.
  • FIG. 4 is a plan view of FIG. 3.
  • FIG. 4 is a cross-sectional view taken along line AA in FIG. 3. It is a perspective view of a roller attachment member. It is a left view which shows 2nd Embodiment.
  • the continuous fastener element manufacturing machine 1 includes a core string bobbin 2 and a mandrel 3, and the core string 4 wound around the core string bobbin 2 is supplied to the mandrel 3 through a core string supply path 5.
  • the core string bobbin 2 is attached to a bobbin holder (not shown) provided on the apparatus base 6 and is detachably attached.
  • the mandrel 3 is attached to a mandrel holder 7 attached to the apparatus base 6 with a bracket (not shown).
  • the core string bobbin 2, the core string supply path 5 and the like are covered with a cover 8.
  • the cover 8 has an opening 8 a through which the core string bobbin 2 is taken in and out.
  • the opening 8 a is opened and closed by a door 9.
  • a filament 10 such as a synthetic resin monofilament enters the cover 8 from the outside of the cover 8.
  • the wire 10 entering the cover 8 is sent to the mandrel 3 while rotating around the core string bobbin 2 by rotating the rotation bars 11 provided on both sides of the core string boulder 2 in the core string supply direction. 3 is wrapped around.
  • the core string supply path 5 has a hole 13 formed in the plate 12.
  • the plate 12 is provided near the feeding side of the core string bobbin 2.
  • the hole 13 is concentric with the center of the core string bobbin 2.
  • the core string supply path 5 includes an inlet guide roller 15 provided on the bracket 14, a plurality of auxiliary guide rollers 16, and an outlet guide roller 17.
  • the inlet guide roller 15 is provided closer to the mandrel 3 than the plate 12, and the inlet guide roller 15 faces the hole 13 of the plate 12.
  • the rotation center of the entrance guide roller 15 is horizontal.
  • the auxiliary guide roller 16 includes a first auxiliary guide roller 16a provided below the entrance guide roller 15, a second auxiliary guide roller 16b provided below the first auxiliary guide roller 16a, and a second auxiliary guide roller 16b.
  • the third auxiliary guide roller 16c is provided closer to the side opposite to the mandrel 3, and the fourth auxiliary guide roller 16d is provided closer to the mandrel 3 than the second auxiliary guide roller 16b.
  • the rotation centers of the first auxiliary guide roller 16a, the second auxiliary guide roller 16b, and the fourth auxiliary guide roller 16d are horizontal, and the rotation center of the third auxiliary guide roller 16c is vertical.
  • the exit guide roller 17 faces the mandrel 3.
  • the core string 4 fed out from the core string bobbin 2 passes through the hole 13 of the plate 12 and is wound around the entrance roller 15 and goes downward.
  • the core string 4 is wound up from the entrance roller 15 around the first auxiliary guide roller 16a, the second auxiliary guide roller 16b, the third auxiliary guide roller 16c, and the fourth auxiliary guide roller 16d.
  • the core string 4 is wound around the outlet guide roller 17 from the fourth auxiliary guide roller 16d, and is sent from the outlet guide roller 17 to the mandrel 3.
  • the core string supply direction is the front-rear direction
  • the front-rear direction mandrel 3 side is the front side
  • the front-rear direction core string bobbin 2 side is the rear side
  • the direction orthogonal to the core string supply direction is the left-right direction.
  • the bracket 14 includes a first bracket 14a provided horizontally in the front-rear direction, a second bracket 14b provided vertically upward at one end of the first bracket 14a near the mandrel, and left and right sides of the second bracket 14b. It has the 3rd bracket 14c provided in the one end edge of the direction toward the back side of the front-back direction.
  • the roller attachment member 20 is attached to the upper part of the second bracket 14b.
  • the roller attachment member 20 includes an attachment portion 20a attached to the second bracket 14b, a roller attachment portion 20b to which the entrance guide roller 15 is attached, and a light shielding portion 20c that shields a light beam to be described later. Is attached to the left and right direction so as to be rotatable by a horizontal shaft 15a.
  • the first auxiliary guide roller 16a, the second auxiliary guide roller 16b, the fourth auxiliary guide roller 16d, and the outlet guide roller 17 are attached to the third bracket 14c in the left-right direction so as to be rotatable about a horizontal axis.
  • the third auxiliary guide roller 14c is rotatably attached to an axis perpendicular to the other end of the first bracket 14a.
  • the core string 4 is wound around the mandrel 3 side of the entrance guide roller 15 from the top to the bottom.
  • tension is generated in the core string 4, and a downward first force F ⁇ b> 1 and a second force F ⁇ b> 2 toward the rear side in the front-rear direction are applied to the inlet guide roller 15.
  • the first force F1 is applied to the inlet guide roller 15
  • the inlet guide roller 15 moves downward.
  • the second force F2 is applied to the inlet guide roller 15, the inlet guide roller 15 moves toward the rear side in the front-rear direction.
  • the attachment portion 20a of the roller attachment member 20 is attached to the second bracket 14b so that the attachment portion 20a is movable in the front-rear direction and the attachment portion 20a is swingable in the left-right direction.
  • the swing center 20a-1 of the mounting portion 20a is in the front-rear direction and is horizontal.
  • the roller mounting member 20 is movable along the front-rear direction between the first position and the second position, and the roller mounting member 20 is held by the holding means 30 at the first position on the front side in the front-rear direction.
  • the roller mounting member 20 swings left and right about the mounting portion 20a-1, and the mounting posture of the roller mounting member 20 is left and right across the first mounting posture, the second mounting posture, and the third mounting posture. Change direction.
  • the mounting shaft 21 is mounted horizontally on the second frame 14b in the front-rear direction, and the mounting hole 22 is formed horizontally in the front-rear direction in the mounting portion 20a.
  • the mounting hole 22 of the mounting portion 20a is inserted through the mounting shaft 21 with a bearing 23 interposed therebetween.
  • the mounting portion 20a is movable in the axial direction of the mounting shaft 21, and the mounting portion 20a is rotatable about the mounting shaft 21. .
  • the mounting shaft 21 protrudes rearward in the front-rear direction from the mounting portion 20a, and has a head portion 21a at the protruding end.
  • a coil spring 31 is attached between the head portion 21a and the attachment portion 20a, and the attachment portion 20a is pushed forward by the coil spring 31 in the front-rear direction. That is, the coil spring 31 is the holding means 30. As a result, the roller mounting member 20 is held at the first position on the front side in the front-rear direction by the coil spring 31. When a force toward the rear side in the front-rear direction is applied to the roller mounting member 20, the roller mounting member 20 contracts the coil spring 31 and moves to the second position on the rear side in the front-rear direction.
  • the roller mounting portion 20b of the roller mounting member 20 is on one side in the left-right direction with respect to the swing center 20a-1 of the mounting portion 20a and is lower than the swing center 20a-1.
  • the light shielding part 20c of the roller mounting part 20 has a first light shielding part 20c-1 and a second light shielding part 20c-2.
  • the first light-shielding part 20a-1 protrudes to the other side in the left-right direction from the swing center 20a-1 of the mounting part 20a, and the second light-shielding part 20a-2 is closer to the swing center 20a-1 of the mounting part 20a. Projects to one side in the left-right direction.
  • the horizontal plate 24 is attached to the upper end of the mounting portion 20a, the other end 24a in the left-right direction of the horizontal plate 24 projects to the other side in the left-right direction with respect to the swing center 20a-1, and the horizontal plate 24 is One light shielding portion 20c-1.
  • the plate 25 is attached to the lateral plate 24 so as to be directed to one side in the left-right direction.
  • the plate 25 protrudes larger on one side in the left-right direction than the one end 24b in the left-right direction of the lateral plate 24. It is.
  • a vertical plate 26 is integrally provided at one end 24 b in the left-right direction of the horizontal plate 24.
  • the vertical plate 26 extends below the horizontal plate 24, and the vertical plate 26 is a roller mounting portion 20b.
  • the roller mounting portion 20b of the roller mounting member 20 faces in the vertical direction as shown by the solid line in FIG. Is horizontal.
  • the roller mounting member 20 is in the second mounting posture, the roller mounting member is in the first swinging posture that is tilted by swinging to the other side in the left-right direction from the standing posture as shown by the one-dot chain line in FIG.
  • the 20 roller mounting portions 20b are oblique to the vertical, the light shielding portion 20c is oblique to the horizontal, the first light shielding portion 20c-1 is directed downward, and the second light shielding portion 20c-2 is directed upward.
  • roller mounting member 20 is in the third posture, the roller mounting member 20 is mounted in the second swinging posture in which the roller mounting member 20 swings and tilts to one side in the left-right direction from the standing posture as shown by a two-dot chain line in FIG.
  • the roller mounting portion 20b of the member 20 is oblique to the vertical, the light shielding portion 20c is oblique to the horizontal, the first light shielding portion 20c-1 is upward, and the second light shielding portion 20c-2 is downward.
  • the roller mounting member 20 is urged by the oscillating biasing means 40 toward the second mounting posture.
  • the overlap 41 is attached to the other end 24a (first light shielding portion 20c-1) in the left-right direction of the lateral plate 24.
  • the weight 41 is positioned on the other side in the left-right direction with respect to the swing center 20a-1, and the roller mounting member 20 swings on the other side in the left-right direction around the swing center 20a-1 by its own weight.
  • the attachment member 20 is oscillated and biased toward the second attachment posture. That is, the weight 41 is the swing urging means 40. Since the swing biasing means 40 is the weight 41 attached to the lateral plate 24, there is no adverse effect when the roller mounting member 20 is moved in the front-rear direction.
  • the swing urging means 40 may be a spring, an air cylinder or the like attached across the roller mounting member 20 and the bracket 14.
  • Stopper means 50 is attached to the bracket 14.
  • the roller mounting member 20 When the roller mounting member 20 is in the first position, the roller mounting member 20 contacts the stopper 50. Accordingly, the roller mounting member 20 is held in the first mounting posture and does not swing to the third mounting posture.
  • the roller mounting member 20 moves from the first position to the second position, the roller mounting member 20 moves away from the stopper means 50. As a result, the roller mounting member 20 can swing to the third mounting posture.
  • a bolt 51 is screwed into the third bracket 14 c and the bolt 51 is brought into contact with the longitudinal plate 26 of the roller mounting member 20.
  • the roller mounting member 20 cannot swing to the third mounting posture, and the roller mounting member 20 is held in the upright first mounting posture. That is, the bolt 51 is the stopper means 50.
  • the core string bobbin 2 is provided with detection means for detecting that there is no core string 4 and that the core string 4 is entangled.
  • the detection means is a photoelectric sensor 60, and the light beam 61 of the photoelectric sensor 60 passes in the left-right direction above the roller mounting member 20.
  • the photoelectric sensor 60 includes a light emitter 62 and a light receiver 63 attached to one side wall 8 b facing the door 9 of the cover 8 in the left-right direction, and a mirror 64 attached to the door 9.
  • the light receiver 63 receives the light beam 61 emitted toward the light source and reflected by the mirror 64.
  • the photoelectric sensor 60 detects and outputs a signal.
  • the light emitter 62, the light receiver 63, and the mirror 64 are provided outside the turning range of the filament 10.
  • the plate 25 (second light shielding portion 20c-2) shields the light beam 61 when the roller mounting member 20 is in the second mounting posture as shown by a one-dot chain line in FIG.
  • the lateral plate 24 (first light blocking portion 20 c-1) blocks the light beam 61.
  • the first mounting posture of the roller mounting member 20 is a posture that does not block the light beam 61 of the photoelectric sensor 60.
  • the second mounting posture and the third mounting posture of the roller mounting member 20 are postures where the light beam 61 of the photoelectric sensor 60 is shielded and the photoelectric sensor 60 outputs a signal.
  • a downward first force F1 is applied to the guide roller 15 by the tension of the core string 4, and the roller mounting member 20 swings to one side in the horizontal direction about the swing center 20a-1 by the first force F1.
  • the power to do is loaded.
  • the tension of the core string 4 is a predetermined magnitude
  • the force that swings the mounting member 20 to one side in the left-right direction by the first force F1 is the mounting member by the swing biasing means 40 (weight 41). It is larger than the force that swings 20 to the other side in the left-right direction.
  • the roller mounting member 20 comes into contact with the stopper means 50, and the roller mounting member 20 is held in the first mounting posture.
  • a predetermined magnitude for example, zero
  • the roller mounting member 20 is swung to the second mounting posture by the swing biasing means 40. That the tension of the core string 4 is a predetermined magnitude means that the core string 4 is normally extended from the core string bobbin 2 and is loaded on the mandrel 3 while the core string 4 is normally supplied. The magnitude of tension.
  • a second force F ⁇ b> 2 is applied to the entrance guide roller 15 toward the rear side in the front-rear direction.
  • the second force F2 when the tension of the core string 4 is a predetermined magnitude is smaller than the force that the holding means 30 holds the roller mounting member 20 in the first position, and the tension of the core string 4 is a predetermined magnitude. If so, the roller mounting member 20 is held by the holding means 30 in the first position.
  • the second force F2 when the tension of the core string 4 is larger than a predetermined magnitude is larger than the force that the holding means 30 holds the roller mounting member 20 in the first position, and the roller mounting member 20 is biased by the biasing means 30. To move to the second position.
  • the roller mounting member 20 when the core string 4 is normally supplied to the mandrel 3, the roller mounting member 20 is in the first mounting posture, and the light blocking portion 20c of the roller mounting member 20 blocks the light beam 61 of the photoelectric sensor 60. There is nothing to do. Thereby, the photoelectric sensor 60 does not output a signal.
  • the roller mounting member 20 is swung to the second mounting posture by the swing biasing means 40, and the plate 25 (second light shielding portion 20c-2) shields the light beam 61 of the photoelectric sensor 60.
  • the sensor 60 outputs a signal.
  • the tension of the core string 4 becomes larger than a predetermined magnitude.
  • the roller mounting member 20 moves to the second position against the holding means 30 by the second force F2 applied to the inlet guide roller 15, and the roller mounting member 20 moves away from the stopper means 50, and the roller mounting member 20 is swung to the third mounting posture by the first force F1 applied to the entrance guide roller 15, and the lateral plate 24 (first light shielding portion 20c-1) shields the light beam 61 of the photoelectric sensor 60.
  • the type sensor 60 outputs a signal.
  • the core string 4 can be detected from the signal output from the photoelectric sensor 60 that the core string 4 is not present in the core string bobbin 2.
  • the entanglement of the core string 4 in the core string supply path 5 between the core string bobbin 2 and the mandrel 3 can be detected by a signal output from the photoelectric sensor 60.
  • the display means 70 such as a lamp, a buzzer, and a sound generator is attached to the outside of the cover 8 so that the display means 70 is operated by a signal output from the photoelectric sensor 60 and the display means 70 is activated.
  • the signal of the photoelectric sensor 60 can be input to the controller so that the controller stops the continuous fastener element manufacturing machine.
  • the entrance guide roller 15 is attached to the roller attachment member 20, but the auxiliary guide roller 16 or the exit guide roller 17 may be attached to the roller attachment member 20. That is, the guide roller of the core string supply path 5 may be attached to the roller attachment member 20.
  • the mounting portion 20a, the roller mounting portion 20b, and the light shielding portion 20c of the roller mounting member 20 may be integrated, or the roller mounting portion 20b and the light shielding portion 20c may be integrated.
  • the light beam 61 of the photoelectric sensor 60 is reflected by the mirror 64 and received by the light receiver 63, but the light beam 61 of the light emitter 62 may be directly received by the light receiver 63. That is, the photoelectric sensor 60 outputs a signal by blocking the light beam 61.
  • the light beam 61 a photoelectric tube beam, laser light, or the like is used.
  • the photoelectric sensor 60 may detect and operate when the light receiver 63 of the photoelectric sensor 60 receives the light beam 61 to output a signal.
  • the first mirror 65 is attached to the plate 25 of the roller attachment member 20, and the second mirror 66 is attached to the lateral plate 24.
  • the roller mounting member 20 is in the first mounting posture, the first mirror 65 and the second mirror 66 are positioned below the light beam 61 irradiated by the light emitter 62 and do not reflect the light beam 61. 61 is not received. As a result, the photoelectric sensor 60 does not operate for detection.
  • the photoelectric sensor 60 detects and outputs a signal.
  • the second mirror 66 moves upward, the light beam 61 irradiated by the light emitter 62 is reflected by the second mirror 66, and the light receiver 63 receives the light beam 61.
  • the photoelectric sensor 60 detects and outputs a signal.
  • Detecting means is not limited to the photoelectric sensor 60.
  • it can be a proximity switch.
  • the roller mounting member 20 swings to the second mounting posture when the tension of the core string 4 wound around the entrance guide roller 15 is smaller than a predetermined magnitude, and when the tension is larger than the predetermined magnitude, the roller mounting The member 20 swings to the third mounting posture, but swings to the second mounting posture or the third mounting posture when the tension of the core string 4 is smaller than a predetermined magnitude and larger than a predetermined magnitude. You may do it.

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  • Quality & Reliability (AREA)
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  • Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)

Abstract

La présente invention concerne un appareil de fourniture de fil d'âme pour une machine de fabrication d'élément de fermeture continue, qui peut détecter qu'un fil d'âme n'est pas présent dans une bobine de fil d'âme, ainsi qu'un enchevêtrement du fil d'âme. Dans un appareil de fourniture de fil d'âme qui fournit un fil d'âme (4), qui est enroulé sur une bobine de fil d'âme (2), par l'intermédiaire d'un rouleau de guidage vers un mandrin (3), des éléments de fixation de rouleaux (20), auxquels est fixé le rouleau de guidage, sont fixés de façon pivotante à un support (14) dans des orientations de fixation qui bloquent et ne bloquent pas un faisceau de lumière (61) d'un capteur photoélectrique (60), et pivotent entre une orientation de fixation, dans laquelle les éléments de fixation de rouleau (20) ne bloquent pas une lumière lorsqu'une tension du fil d'âme (4) est d'une amplitude prédéterminée, et une orientation de fixation, dans laquelle les éléments de fixation de rouleau (20) bloquent une lumière lorsqu'une tension du fil d'âme (4) est supérieure ou inférieure à l'amplitude prédéterminée. Ainsi, l'absence du fil d'âme (4) dans la bobine de fil d'âme (2) et l'enchevêtrement du fil d'âme (4) sont détectés à l'aide d'un signal délivré par le capteur photoélectrique (60).
PCT/JP2013/083643 2013-12-16 2013-12-16 Appareil de fourniture de fil d'âme pour machine de fabrication d'élément de fermeture continue WO2015092852A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
PCT/JP2013/083643 WO2015092852A1 (fr) 2013-12-16 2013-12-16 Appareil de fourniture de fil d'âme pour machine de fabrication d'élément de fermeture continue
CN201380062793.3A CN104853639B (zh) 2013-12-16 2013-12-16 连续拉链链齿制造机的芯线供应装置
TW103143599A TWI549625B (zh) 2013-12-16 2014-12-15 連續拉鍊鍊齒製造機的芯線供應裝置

Applications Claiming Priority (1)

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PCT/JP2013/083643 WO2015092852A1 (fr) 2013-12-16 2013-12-16 Appareil de fourniture de fil d'âme pour machine de fabrication d'élément de fermeture continue

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WO2015092852A1 true WO2015092852A1 (fr) 2015-06-25

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JPS5130038A (ja) * 1974-09-05 1976-03-13 Yoshida Kogyo Kk Suraidofuasunaanokoirujoerementonoseizohoho oyobi sonosochi
JPS5431105B2 (fr) * 1975-04-15 1979-10-04
JPS6374877A (ja) * 1986-09-17 1988-04-05 Mitsubishi Heavy Ind Ltd 電線供給装置
JP2004210489A (ja) * 2003-01-06 2004-07-29 Bridgestone Corp 線状体の一時貯留方法および装置

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US3800162A (en) * 1972-11-06 1974-03-26 Quantum Sensing Inc Filament tension detector
PH12625A (en) * 1974-09-05 1979-07-05 Yoshida Kogyo Kk Method and apparatus for manufacturing helically coiled coupling elements
JPS57192507A (en) * 1981-05-22 1982-11-26 Yoshida Kogyo Kk Production of coil like or zigzag like fastener element
JPS58179526A (ja) * 1982-04-13 1983-10-20 Yoshida Kogyo Kk <Ykk> コイル状フアスナ−エレメント成形装置
TW451927U (en) * 2000-09-26 2001-08-21 Shiaw Tai Tong Machine Mfg Co Cloth rolling machine controller with welting function

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3732679A (en) * 1970-05-14 1973-05-15 Sohr Hans Ulrich Winding apparatus for making a wire helix
JPS5130038A (ja) * 1974-09-05 1976-03-13 Yoshida Kogyo Kk Suraidofuasunaanokoirujoerementonoseizohoho oyobi sonosochi
JPS5431105B2 (fr) * 1975-04-15 1979-10-04
JPS6374877A (ja) * 1986-09-17 1988-04-05 Mitsubishi Heavy Ind Ltd 電線供給装置
JP2004210489A (ja) * 2003-01-06 2004-07-29 Bridgestone Corp 線状体の一時貯留方法および装置

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TWI549625B (zh) 2016-09-21
TW201528994A (zh) 2015-08-01
CN104853639B (zh) 2017-10-10
CN104853639A (zh) 2015-08-19

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