WO2019239745A1 - Automatic winder and yarn winding system - Google Patents

Automatic winder and yarn winding system Download PDF

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Publication number
WO2019239745A1
WO2019239745A1 PCT/JP2019/018277 JP2019018277W WO2019239745A1 WO 2019239745 A1 WO2019239745 A1 WO 2019239745A1 JP 2019018277 W JP2019018277 W JP 2019018277W WO 2019239745 A1 WO2019239745 A1 WO 2019239745A1
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WO
WIPO (PCT)
Prior art keywords
tray
winder
yarn
bobbin
unit
Prior art date
Application number
PCT/JP2019/018277
Other languages
French (fr)
Japanese (ja)
Inventor
清水　亮
Original Assignee
村田機械株式会社
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 村田機械株式会社 filed Critical 村田機械株式会社
Publication of WO2019239745A1 publication Critical patent/WO2019239745A1/en

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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
    • B65H67/00—Replacing or removing cores, receptacles, or completed packages at paying-out, winding, or depositing stations
    • B65H67/04—Arrangements for removing completed take-up packages and or replacing by cores, formers, or empty receptacles at winding or depositing stations; Transferring material between adjacent full and empty take-up elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H67/00—Replacing or removing cores, receptacles, or completed packages at paying-out, winding, or depositing stations
    • B65H67/06—Supplying cores, receptacles, or packages to, or transporting from, winding or depositing stations
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H9/00—Arrangements for replacing or removing bobbins, cores, receptacles, or completed packages at paying-out or take-up stations ; Combination of spinning-winding machine
    • D01H9/18—Arrangements for replacing or removing bobbins, cores, receptacles, or completed packages at paying-out or take-up stations ; Combination of spinning-winding machine for supplying bobbins, cores, receptacles, or completed packages to, or transporting from, paying-out or take-up stations ; Arrangements to prevent unwinding of roving from roving bobbins

Definitions

  • This disclosure relates to an automatic winder and a yarn winding system.
  • a plurality of tray-type winder units configured to wind a yarn from a yarn feeding bobbin on a tray to form a package, and a configuration to wind a yarn from a yarn feeding bobbin supplied by an operator to form a package
  • an automatic winder comprising at least one magazine-type winder unit and a tray transport unit configured to transport a tray between the spinning machine and each tray-type winder unit (for example, patents) Reference 1).
  • a yarn feeding bobbin that is inappropriate for the tray type winder unit is supplied by the operator from the yarn feeding bobbin processing device of the tray transport unit to the magazine type winder unit.
  • a yarn feeding bobbin that is inappropriate for a tray winder unit is a yarn feeder that is expected to reduce the production efficiency of the package as an entire automatic winder when yarn is left, but is supplied to the tray winder unit.
  • a plurality of tray type winder units may be arranged in a row between at least one magazine type winder unit and the yarn feeding bobbin processing device. In that case, since the distance between the magazine type winder unit and the yarn feeding bobbin processing device becomes longer, the supply efficiency of the yarn feeding bobbin to the magazine type winder unit decreases, and as a result, the production of the package as the whole automatic winder. Efficiency may be reduced.
  • This disclosure is intended to provide an automatic winder and a yarn winding system that can suppress a reduction in package production efficiency.
  • An automatic winder is arranged on a first side of a plurality of first winder units in a direction in which the plurality of first winder units are arranged in at least one row and the plurality of first winder units.
  • At least one second winder unit, a plurality of first winder units, a first tray transport device and a second tray transport device arranged in a region corresponding to at least one second winder unit, and at least one in the arrangement direction A tray transport unit having a yarn feeding bobbin processing device disposed on the first side of the two second winder units, and each of the plurality of first winder units is fed on the tray transported by the tray transport unit.
  • the yarn bobbin is configured to wind a yarn to form a package
  • the at least one The two winder unit is configured to wind a yarn from a yarn feeding bobbin supplied from a yarn feeding bobbin processing device to form a package
  • the first tray conveying device is driven by a driving force of a first driving source.
  • the tray In the first region corresponding to the plurality of first winder units, the tray is configured to be transported between each of the plurality of first winder units and the yarn feeding bobbin processing device.
  • the tray is transported between each of the plurality of first winder units and the yarn feeding bobbin processing device in the second region corresponding to at least one second winder unit by the driving force of the second drive source. ing.
  • At least one second winder unit is arranged on the first side of the plurality of first winder units in the arrangement direction of the plurality of first winder units, and the yarn supplying bobbin processing device is arranged in the arrangement direction. Arranged on the first side of at least one second winder unit.
  • the yarn supplying bobbin processing device is changed to the second winder unit. The yarn feeding bobbin can be supplied efficiently.
  • the first tray transport device is configured to transport the tray in the first region corresponding to the plurality of first winder units by the driving force of the first drive source
  • the second tray The transport device is configured to transport the tray in the second region corresponding to at least one second winder unit by the driving force of the second drive source.
  • the first tray conveyance device and the second tray conveyance device may be configured to convey the tray from each of the plurality of first winder units to the yarn feeding bobbin processing device. According to this, even if the second tray conveying device stops the conveyance of the tray for some reason, the yarn feeding bobbin can be continuously supplied from the yarn supplying bobbin processing device to each of the plurality of first winder units.
  • the at least one second winder unit has an empty bobbin storage unit capable of storing a plurality of empty bobbins, and the empty bobbin storage unit is configured such that the first tray conveyance device has a tray.
  • the second tray conveying device conveys the tray along the second conveying path that detours so as to avoid the empty bobbin storage part from the extended line of the first conveying path. It may be configured to. According to this, the 2nd winder unit which has an empty bobbin storage part can be easily installed between a some 1st winder unit and a yarn feeding bobbin processing apparatus.
  • At least one second winder unit may include a yarn feeding bobbin storage unit capable of storing a plurality of yarn feeding bobbins. According to this, the 2nd winder unit can form a package efficiently.
  • the yarn feeding bobbin processing apparatus includes a yarn feeding bobbin standby unit that waits for a tray on which a yarn feeding bobbin inappropriate for each of the plurality of first winder units is placed. Also good. According to this, a yarn feeding bobbin inappropriate for the first winder unit can be efficiently supplied from the yarn feeding bobbin standby section to the second winder unit.
  • the first tray conveyance device may include a first conveyor belt that is a flat belt
  • the second tray conveyance device may include a second conveyor belt that is a round belt.
  • the second tray transfer device includes a human sensor configured to detect a person existing in the second region, and when the person is detected by the human sensor. You may be comprised so that conveyance of a tray may be stopped. According to this, for example, when the operator performs the supply of the yarn feeding bobbin to the second winder unit and the collection of the empty bobbin from the second winder unit, the tray is stored in the second area corresponding to the second winder unit. Since the conveyance is stopped, the operator can efficiently perform those operations.
  • the automatic winder according to one aspect of the present disclosure may further include a machine control device arranged on the second side of the plurality of first winder units in the arrangement direction. According to this, each apparatus with which an automatic winder is provided can be arranged efficiently.
  • the yarn supplying bobbin processing device may include a spout device that pulls out the yarn end of the yarn supplying bobbin conveyed to each of the plurality of first winder units.
  • An automatic winder is arranged on a first side of a plurality of first winder units in a direction in which the plurality of first winder units are arranged in at least one row and the plurality of first winder units.
  • At least one second winder unit, a plurality of first winder units, a first tray transport device and a second tray transport device arranged in a region corresponding to at least one second winder unit, and at least one in the arrangement direction A tray transport unit having a yarn feeding bobbin processing device disposed on the first side of the two second winder units, and each of the plurality of first winder units is fed on the tray transported by the tray transport unit.
  • the yarn bobbin is configured to wind a yarn to form a package
  • the at least one The two winder unit is configured to wind a yarn from a yarn feeding bobbin supplied from a yarn feeding bobbin processing device to form a package
  • the first tray conveying device corresponds to a plurality of first winder units.
  • the tray In the first area, the tray is transported between each of the plurality of first winder units and the yarn feeding bobbin processing device, and the second tray transporting device corresponds to at least one second winder unit.
  • the tray In the second region, the tray is transported between each of the plurality of first winder units and the yarn feeding bobbin processing device, and at least one second winder unit stores a plurality of empty bobbins.
  • the empty bobbin storage unit is disposed on an extension line of the first transport path through which the first tray transport device transports the tray.
  • second tray conveying apparatus is configured to convey the tray along the second transport path that bypasses from the extended line of the first conveying path so as to avoid empty bobbin reservoir.
  • a yarn winding system includes the automatic winder described above and a spinning machine configured to form a yarn feeding bobbin, and the tray transport unit includes a spinning machine and a plurality of first winder units. The tray is transported between them.
  • the yarn winding system further includes a roving machine configured to form a roving bobbin, and the spinning machine winds a yarn generated from the roving yarn of the roving bobbin to It may be configured to form.
  • FIG. 1 is a plan view of a yarn winding system according to an embodiment.
  • FIG. 2 is a cross-sectional view of the tray conveyance path and the yarn feeding bobbin in the yarn winding system shown in FIG.
  • FIG. 3 is a front view of the automatic winder according to the embodiment.
  • FIG. 4 is a plan view of the first tray transfer device and the second tray transfer device in the automatic winder shown in FIG.
  • FIG. 5 is a perspective view of the first tray transport device and the second tray transport device in the automatic winder shown in FIG.
  • the yarn winding system 100 includes a rough spinning machine 20, a fine spinning machine 30, and an automatic winder 10.
  • the roving machine 20 is configured to wind a roving produced from a sliver to form a roving bobbin.
  • the spinning machine 30 is configured to wind a yarn generated from the roving yarn of the roving bobbin to form the yarn feeding bobbin B1 (see FIG. 2).
  • the automatic winder 10 is configured to wind the yarn Y from the yarn supply bobbin B1 to form a package P (see FIG. 3). [Configuration of automatic winder]
  • the automatic winder 10 includes a plurality of first winder units 1, a plurality of second winder units 2, a tray transport unit 3, a doffing device 4 (see FIG. 3), and a machine base control device 5. Yes.
  • the plurality of first winder units 1 are arranged in at least one row.
  • the plurality of second winder units 2 are arranged on the first side (the spinning machine 30 side in this embodiment) of the plurality of first winder units 1 in the arrangement direction A of the plurality of first winder units 1.
  • the machine base control device 5 is arranged on the second side (opposite side of the first side) of the plurality of first winder units 1 in the arrangement direction A. Note that the number of the plurality of second winder units 2 is one tenth or less of the number of the plurality of first winder units 1.
  • the tray transport unit 3 is configured to transport the tray 9 on which the yarn feeding bobbin B1 or the empty bobbin B2 (see FIG. 2) is placed between the spinning machine 30 and each first winder unit 1.
  • FIG. 1 illustration of the yarn feeding bobbin B1 and the empty bobbin B2 placed on the tray 9 is omitted, but actually, the yarn feeding bobbin B1 or the empty bobbin on the tray 9 as described below. B2 is placed.
  • the tray 9 has a base portion 91, a placement portion 92, pins 93 and an IC tag 94.
  • the base 91 has a disk shape.
  • the mounting portion 92 has a disk shape smaller in diameter than the base portion 91 and is provided on the base portion 91.
  • the pin 93 has a rod shape with a smaller diameter than the placement portion 92 and is provided on the placement portion 92.
  • the IC tag 94 is provided on the base 91 and stores information related to the yarn feeding bobbin B1 placed on the tray 9.
  • the yarn feeding bobbin B1 and the empty bobbin B2 are placed on the placement portion 92 in a state where the pin 93 is inserted into the bottom portion 41 of the bobbin 40 and the top portion 42 of the bobbin 40 faces upward.
  • the yarn feeding bobbin B1 is a bobbin in which the yarn Y is wound around the bobbin 40
  • the empty bobbin B2 is a bobbin in which the yarn Y is not wound around the bobbin 40.
  • each first winder unit 1 is configured to wind a yarn Y from a yarn feeding bobbin B ⁇ b> 1 on the tray 9 conveyed by the tray conveying unit 3 to form a package P.
  • Each first winder unit 1 is a tray type winder unit having a yarn feeding bobbin holding device 11, a yarn winding device 12, a yarn monitoring device 13, a yarn catching device 14, and a yarn joining device 15.
  • the yarn supplying bobbin holding device 11 holds the tray 9 on which the yarn supplying bobbin B1 is placed.
  • the yarn winding device 12 forms the package P by winding the yarn Y unwound from the yarn supplying bobbin B1 while traversing it.
  • the yarn monitoring device 13 monitors the yarn Y traveling from the yarn supplying bobbin B1 to the package P, and cuts the yarn Y when the yarn Y includes a yarn defect.
  • the yarn catching device 14 catches the yarn Y on the yarn feeding bobbin B1 side and the yarn Y on the package P side, and guides it to the yarn joining device 15.
  • the yarn joining device 15 joins the yarn Y on the yarn feeding bobbin B1 side guided by the yarn catching device 14 and the yarn Y on the package P side.
  • Each second winder unit 2 is configured to wind the yarn Y from the yarn feeding bobbin B1 supplied by the operator to form the package P.
  • Each second winder unit 2 includes a yarn feeding bobbin holding device 21, a yarn winding device 22, a yarn monitoring device 23, a yarn catching device 24, a yarn joining device 25, a magazine device (yarn feeding bobbin storage unit) 26, and an empty bobbin storage unit.
  • 27 is a magazine type winder unit.
  • the yarn supplying bobbin holding device 21 holds the yarn supplying bobbin B1 supplied from the magazine device 26, and discharges the empty bobbin B2 to the empty bobbin storing portion 27 after the yarn Y is unwound from the yarn supplying bobbin B1.
  • the yarn winding device 22 forms the package P by winding the yarn Y unwound from the yarn supplying bobbin B1 while traversing it.
  • the yarn monitoring device 23 monitors the yarn Y traveling from the yarn supplying bobbin B1 to the package P, and cuts the yarn Y when the yarn Y includes a yarn defect.
  • the yarn catching device 24 catches the yarn Y on the yarn feeding bobbin B1 side and the yarn Y on the package P side and guides them to the yarn joining device 25.
  • the yarn joining device 25 joins the yarn Y on the yarn feeding bobbin B1 side guided by the yarn catching device 24 and the yarn Y on the package P side.
  • the yarn feeder bobbin B1 is supplied to the magazine device 26 by the operator.
  • the magazine device 26 can store a plurality of yarn supplying bobbins B1 and supplies the yarn supplying bobbins B1 one by one to the yarn supplying bobbin holding device 21.
  • One empty bobbin B ⁇ b> 2 is discharged from the yarn supplying bobbin holding device 21 to the empty bobbin storing unit 27 one by one.
  • the empty bobbin storage unit 27 can store a plurality of empty bobbins B2.
  • the empty bobbin B2 stored in the empty bobbin storage unit 27 is collected by the operator.
  • the doffing device 4 can travel in the arrangement direction A and is configured to collect the package P formed by each first winder unit 1.
  • the package P formed by each second winder unit 2 is Recovered by the operator.
  • the doffing device 4 may be configured to collect the package P formed by each first winder unit 1 and each second winder unit 2.
  • the machine base control device 5 is configured to control the operation of the automatic winder 10.
  • the machine control device 5 includes a display unit 51 such as a display and an operation unit 52 such as an input key.
  • the display unit 51 displays the operation status of the automatic winder 10 and the like.
  • the operation unit 52 accepts setting of operating conditions by the operator. [Configuration of tray transport unit]
  • the tray transport unit 3 includes a tray transport path 31, an outlet device 32, a bobbin stripper 33, a reading device 34, a first remaining yarn sensor 35, and a second remaining yarn sensor 36.
  • the tray conveyance path 31 includes a supply path 31a, a recovery path 31b, a first bypass path 31c, a second bypass path (yarn supply bobbin standby part) 31d, and a third bypass path (yarn supply bobbin standby part) 31e.
  • the tray transport path 31 includes a plurality of guide plates 37 and a plurality of conveyor belts 38. A guide groove 37 a is formed in the guide plate 37.
  • the plurality of conveyor belts 38 are provided along the guide groove 37a on the lower side of the guide groove 37a.
  • a base 91 of the tray 9 is arranged on each conveyor belt 38.
  • a placement portion 92 of the tray 9 is disposed in the guide groove 37a.
  • the supply path 31a extends in the arrangement direction A and is connected to the yarn supplying bobbin holding device 11 of each first winder unit 1.
  • the supply path 31a is a path for conveying the tray 9 on which the yarn supplying bobbin B1 is placed from the yarn supplying bobbin processing device 6 (described later) to the yarn supplying bobbin holding device 11 of each first winder unit 1.
  • the supply path 31a is arranged in the arrangement direction on the rear side of the plurality of first winder units 1 and the plurality of second winder units 2 (opposite to the operator passage provided so as to extend in the arrangement direction A). It extends to A.
  • the collection path 31b extends in the arrangement direction A and is connected to the yarn feeding bobbin holding device 11 of each first winder unit 1.
  • the collection path 31b is for conveying the tray 9 on which the yarn feeding bobbin B1 or the empty bobbin B2 is placed from the yarn feeding bobbin holding device 11 of each first winder unit 1 to the yarn feeding bobbin processing device 6 (described later). It is a route.
  • the collection path 31b extends in the arrangement direction A on the front side (operator path side) of the plurality of first winder units 1 and the plurality of second winder units 2.
  • the first bypass path 31c branches from the recovery path 31b on the first side of the plurality of second winder units 2 in the arrangement direction A, and joins the supply path 31a.
  • the first bypass path 31c is a path for returning the tray 9 on which the yarn feeding bobbin B1 is placed to the supply path 31a.
  • the second bypass path 31d branches from the supply path 31a between the plurality of second winder units 2 in the arrangement direction A and the first bypass path 31c, and merges with the recovery path 31b.
  • the second bypass path 31d is a path for returning the tray 9 on which the empty bobbin B2 is placed to the collection path 31b.
  • the tray 9 on which the yarn feeding bobbin B1 inappropriate for each first winder unit 1 is placed is conveyed to the second bypass path 31d.
  • the second bypass path 31d can make a plurality of trays 9 stand by.
  • the third bypass path 31e branches from the recovery path 31b between the plurality of second winder units 2 and the second bypass path 31d in the arrangement direction A, and is on the first side of the first bypass path 31c in the arrangement direction A.
  • the third bypass path 31e is a path for returning the tray 9 on which the empty bobbin B2 is placed to the recovery path 31b.
  • a tray 9 on which a yarn feeding bobbin B1 inappropriate for each first winder unit 1 is placed is conveyed to the third bypass path 31e.
  • the third bypass path 31e can make a plurality of trays 9 stand by.
  • the yarn feeding bobbin B1 inappropriate for the first winder unit 1 means that although the yarn Y remains, if it is supplied to the first winder unit 1, the production efficiency of the package P as the automatic winder 10 as a whole is lowered. It is assumed that the yarn feeding bobbin B1. As the yarn supply bobbin B1 that is inappropriate for each first winder unit 1, for example, the tray 9 on which the yarn supply bobbin B1 that has failed in the feeding process (described later) is placed is conveyed to the second bypass path 31d. .
  • the yarn feeding bobbin B1 that is inappropriate for each first winder unit 1 for example, the yarn feeding bobbin B1 that has been determined to be difficult to continue winding because it contains many yarns Y of low quality.
  • the tray 9 on which is placed is conveyed.
  • the brewing device 32 is provided in a portion of the supply path 31a between the junction of the first bypass path 31c and the branch of the second bypass path 31d.
  • the lead-out device 32 pulls out the yarn end in the yarn feeding bobbin B1 conveyed to each first winder unit 1. Further, the lead-out device 32 performs a process (a lead-out process) for inserting the drawn yarn end into the top portion 42 of the bobbin 40 (see FIG. 2). Thereby, in each first winder unit 1, the yarn catching device 14 can catch the yarn end of the yarn feeding bobbin B1 (yarn Y on the yarn feeding bobbin B1 side).
  • the bobbin stripper 33 is provided in the first bypass path 31c.
  • the bobbin stripper 33 performs processing (remaining yarn removal processing) for removing the yarn Y from the yarn feeding bobbin B1 in which the yarn Y is unwound in each first winder unit 1 but a small amount of yarn Y remains.
  • the reading device 34 is provided in the upstream portion of the branch portion of the third bypass path 31e in the recovery path 31b.
  • the reading device 34 reads information stored in the IC tag 94 of the tray 9.
  • the conveyance destination of the tray 9 (the delivery device 32, the bobbin stripper 33, or the third bypass path 31e) is determined based on the information stored in the IC tag 94.
  • the first remaining yarn sensor 35 is provided in a portion of the recovery path 31b between the junction of the second bypass path 31d and the branch of the first bypass path 31c.
  • the first remaining yarn sensor 35 detects whether or not the yarn Y remains on the yarn supplying bobbin B1.
  • the second remaining yarn sensor 36 is provided on the upstream side of the bobbin stripper 33 in the first bypass path 31c.
  • the second remaining yarn sensor 36 detects the amount of yarn Y remaining on the yarn supplying bobbin B1.
  • the yarn feeding bobbin processing device 6 is configured by 31e, the lead-out device 32, the bobbin stripper 33, the reading device 34, the first remaining yarn sensor 35, and the second remaining yarn sensor 36.
  • the yarn feeding bobbin processing device 6 is arranged on the first side of the plurality of second winder units 2 in the arrangement direction A.
  • the feeding device 34 placed on the tray 9 from the IC tag 94 of the tray 9 is read by the reading device 34.
  • Information about the thread bobbin B1 is read.
  • Information about the yarn feeding bobbin B1 is written in the IC tag 94 of the tray 9 on which the yarn feeding bobbin B1 is placed in each first winder unit 1.
  • the tray 9 When the yarn feeding bobbin B1 placed on the tray 9 is unsuitable for the first winder unit 1 as a result of reading by the reading device 34, the tray 9 is connected to the third bypass path. It is transported to 31e and is made to wait on the third bypass path 31e.
  • the yarn feeding bobbin B1 on the tray 9 that is made to wait on the third bypass path 31e is collected by the operator and supplied to the magazine device 26 of the second winder unit 2 by the operator.
  • an empty bobbin B2 is placed by the operator on the tray 9 waited on the third bypass path 31e.
  • the empty bobbin B2 is an empty bobbin B2 collected from the empty bobbin storage part 27 of the second winder unit 2 by the operator. Then, the tray 9 on which the empty bobbin B2 is placed is returned from the third bypass path 31e to the recovery path 31b and conveyed to the spinning machine 30.
  • the tray 9 When the yarn feeding bobbin B1 placed on the tray 9 is not inappropriate for the first winder unit 1 as a result of reading by the reading device 34, the tray 9 enters the collection path 31b. It is further conveyed along. Then, it is detected by the first remaining yarn sensor 35 whether the yarn Y remains on the yarn supplying bobbin B1. As a result of detection by the first remaining yarn sensor 35, when the yarn Y does not remain in the yarn feeding bobbin B1, the tray 9 (that is, the tray 9 on which the empty bobbin B2 is placed) is placed in the collection path 31b. Along the spinning machine 30.
  • the tray 9 is conveyed from the collection path 31b to the first bypass path 31c.
  • the second remaining yarn sensor 36 detects the amount of yarn Y remaining on the yarn feeding bobbin B1.
  • the tray 9 is returned from the first bypass path 31c to the supply path 31a and conveyed to the outlet device 32.
  • the In the spouting device 32 a spouting process is performed on the yarn feeding bobbin B1 placed on the tray 9.
  • the tray 9 is conveyed again from the yarn supplying bobbin processing device 6 to each first winder unit 1 along the supply path 31a.
  • the tray 9 is conveyed from the supply path 31a to the second bypass path 31d, and the yarn feeding bobbin B1 inappropriate for the first winder unit 1 is placed thereon.
  • the tray 9 is made to wait on the second bypass path 31d.
  • the yarn feeding bobbin B1 on the tray 9 that is made to wait in the second bypass path 31d is collected by the operator and supplied to the magazine device 26 of the second winder unit 2 by the operator.
  • an empty bobbin B2 is placed by the operator on the tray 9 waited on the second bypass path 31d.
  • the empty bobbin B2 is an empty bobbin B2 collected from the empty bobbin storage part 27 of the second winder unit 2 by the operator. Then, the tray 9 on which the empty bobbin B2 is placed is returned from the second bypass path 31d to the recovery path 31b and conveyed to the spinning machine 30.
  • the tray 9 is conveyed to the bobbin stripper 33. Then, in the bobbin stripper 33, the residual yarn removing process is performed on the yarn feeding bobbin B1 placed on the tray 9. After the residual yarn removing process is performed in the bobbin stripper 33, the tray 9 (that is, the tray 9 on which the empty bobbin B2 is placed) is transported from the supply path 31a to the second bypass path 31d, and the second bypass path 31d is returned to the collection path 31b and conveyed to the spinning machine 30.
  • portions of the collection path 31 b corresponding to the plurality of first winder units 1 and the plurality of second winder units 2 are configured by the first tray transport device 7 and the second tray transport device 8. . That is, the first tray transport device 7 and the second tray transport device 8 are arranged in areas corresponding to the plurality of first winder units 1 and the plurality of second winder units 2, and are supplied from each first winder unit 1.
  • the tray 9 is transported to the yarn bobbin processing device 6.
  • the first tray transport device 7 is configured to transport the tray 9 along the first transport path 71 and the third transport path 73 extending in the arrangement direction A. Yes.
  • the first transport path 71 is provided in the first region R1.
  • the third transport path 73 is provided in the third region R3.
  • the first region R1 is a region corresponding to the plurality of first winder units 1 (in this embodiment, a region on the front side of the plurality of first winder units 1) (see FIG. 1).
  • the third region R3 is a region corresponding to a portion between the plurality of second winder units 2 and the yarn feeding bobbin processing device 6 (in this embodiment, a region on the front side of the portion) (see FIG. 1).
  • the first transport path 71 and the third transport path 73 are part of the tray transport path 31 (see FIG. 2) described above.
  • the first transport path 71 is configured by forming a first guide groove 71a in the guide plate 37 in the first region R1.
  • the third transport path 73 is configured by forming a third guide groove 73a in the guide plate 37 in the third region R3.
  • An end 71b on the downstream side of the first guide groove 71a is bent outward.
  • An upstream end 73b of the third guide groove 73a is bent outward.
  • the first guide groove 71a and the third guide groove 73a are part of the above-described guide groove 37a (see FIG. 2).
  • a first conveyor belt 74 is provided below the first guide groove 71a and the third guide groove 73a so as to extend along the first guide groove 71a and the third guide groove 73a.
  • the first conveyor belt 74 is a flat belt and is hung on a drive pulley 76 to which a first drive motor (first drive source) 75 is connected.
  • first tray conveying device 7 moves the tray 9 from each first winder unit 1 to the yarn feeding bobbin processing device 6 in the first region R1 and the third region R3 by the driving force of the first drive motor 75. It is comprised so that it may convey.
  • the first conveyor belt 74 is one of the conveyor belts 38 (see FIG. 2) described above.
  • the empty bobbin storage unit 27 of each second winder unit 2 is disposed between the first transport path 71 and the third transport path 73. That is, the empty bobbin storage portion 27 of each second winder unit 2 is disposed on an extension line of the first transport path 71.
  • the first conveyor belt 74 is guided by a plurality of idler pulleys 77 so as to avoid the empty bobbin storage portion 27 of each second winder unit 2 on the lower side.
  • the second tray transfer device 8 bypasses the empty bobbin storage portion 27 of each second winder unit 2 from the extended line of the first transfer path 71 (in the present embodiment, avoids the front side), the second transfer The tray 9 is transported along the path 82.
  • the second transport path 82 is provided in the second region R2.
  • the second region R2 is a region corresponding to the plurality of second winder units 2 (in this embodiment, a region on the front side of the plurality of second winder units 2) (see FIG. 1).
  • the second transport path 82 is a part of the tray transport path 31 (see FIG. 2) described above.
  • the second transport path 82 is configured by forming a second guide groove 82a in the guide plate 37 in the second region R2.
  • the upstream end portion 82b of the second guide groove 82a is connected to the downstream end portion 71b of the first guide groove 71a.
  • the downstream end portion 82c of the second guide groove 82a is connected to the upstream end portion 73b of the third guide groove 73a.
  • the second guide groove 82a is a part of the above-described guide groove 37a (see FIG. 2).
  • a second conveyor belt 83 is provided below the second guide groove 82a along the second guide groove 82a.
  • the second conveyor belt 83 is a round belt and is hung on a drive pulley 85 to which a second drive motor (second drive source) 84 is connected.
  • the second conveyor belt 83 is guided by a plurality of idler pulleys 86 along the second guide groove 82a and so as to avoid the empty bobbin storage portion 27 of each second winder unit 2 downward.
  • the second tray transport device 8 is configured to transport the tray 9 from each first winder unit 1 to the yarn feeding bobbin processing device 6 in the second region R2 by the driving force of the second drive motor 84.
  • the second conveyor belt 83 is one of the conveyor belts 38 (see FIG. 2) described above.
  • the second tray transfer device 8 is provided with a human sensor 87 configured to detect an operator (person) present in the second region R2.
  • the human sensor 87 is, for example, a pair of photo interrupters arranged so as to sandwich the second region R2 in the arrangement direction A.
  • the second tray transfer device 8 is configured to stop the transfer of the tray 9 when an operator is detected by the human sensor 87.
  • the second tray transport device 8 stops the transport of the tray 9 by stopping the second drive motor 84, for example.
  • the base 91 of the tray 9 is disposed on the first conveyor belt 74, and the tray 9 is disposed in the first guide groove 71a.
  • the tray 9 on which the yarn feeding bobbin B1 or the empty bobbin B2 is placed is transported along the first transport path 71.
  • the base 91 of the tray 9 moves from the first conveyor belt 74 to the second conveyor belt 83, and the placement portion 92 of the tray 9 moves from the first guide groove 71a to the second guide groove 82a.
  • the tray 9 is transported along the second transport path 82.
  • a plurality of second winder units 2 are arranged on the first side of the plurality of first winder units 1 in the arrangement direction A, and the yarn feeding bobbin processing device 6 has a plurality of second winder units 6 in the arrangement direction A. Arranged on the first side of the winder unit 2.
  • the second yarn winding bobbin processing device 6 can perform the second operation.
  • the yarn supplying bobbin B1 can be efficiently supplied to the winder unit 2.
  • the first tray transport device 7 is configured to transport the tray 9 in the first region R1 by the driving force of the first drive motor 75
  • the second tray transport device 8 is The tray 9 is transported in the second region R2 by the driving force of the second drive motor 84.
  • the second winder unit 2 can be easily installed. As described above, according to the automatic winder 10, a decrease in the production efficiency of the package P can be suppressed.
  • the first tray transport device 7 and the second tray transport device 8 are configured to transport the tray 9 from each first winder unit 1 to the yarn feeding bobbin processing device 6. Thereby, even if the 2nd tray conveyance apparatus 8 stops conveyance of the tray 9 for a certain reason, supply of the yarn supply bobbin B1 to each 1st winder unit 1 from the yarn supply bobbin processing apparatus 6 can be continued. In other words, while the supply of the yarn supply bobbin B1 from the yarn supply bobbin processing device 6 to each first winder unit 1 is continued, the conveyance of the tray 9 by the second tray conveyance device 8 is stopped and the second tray conveyance is performed. The tray 9 can be put on standby by the device 8.
  • each second winder unit 2 is arranged on an extension line of the first conveyance path 71 of the first tray conveyance device 7, and the second conveyance of the second tray conveyance device 8.
  • the path 82 is detoured so as to avoid the empty bobbin storage part 27 from the extension line of the first transport path 71.
  • each second winder unit 2 has a magazine device 26 capable of storing a plurality of yarn feeding bobbins B1. Thereby, each 2nd winder unit 2 can form the package P efficiently.
  • the yarn supplying bobbin processing device 6 has a second bypass path 31d and a third bypass path 31e for waiting the tray 9 on which the yarn supplying bobbin B1 inappropriate for the first winder unit 1 is placed. ing. Thereby, the yarn feeding bobbin B1 inappropriate for the first winder unit 1 can be efficiently supplied to the second winder unit 2 from the second bypass path 31d and the third bypass path 31e.
  • the first tray conveying device 7 has a first conveyor belt 74 that is a flat belt
  • the second tray conveying device 8 has a second conveyor belt 83 that is a round belt.
  • the second tray transfer device 8 is configured to stop the transfer of the tray 9 when a person existing in the second region R2 is detected by the human sensor 87. Thereby, for example, when the operator performs the supply of the yarn feeding bobbin B1 to the second winder unit 2 and the recovery of the empty bobbin B2 from the second winder unit 2, the second region corresponding to the second winder unit 2 is used. Since the transport of the tray 9 is stopped at R2, the operator can efficiently perform these operations.
  • the machine base control device 5 is arranged on the second side of the plurality of first winder units 1 in the arrangement direction A. Thereby, each apparatus with which automatic winder 10 is provided can be arranged efficiently.
  • the yarn winding system 100 includes the automatic winder 10, the roving machine 20, and the spinning machine 30 described above, and the tray transport unit 3 is disposed between the spinning machine 30 and each of the first winder units 1.
  • the tray 9 is configured to be conveyed. According to the yarn winding system 100, it is possible to suppress a decrease in the production efficiency of the package P for the reasons described above. [Modification]
  • the present disclosure is not limited to the above-described embodiment.
  • at least one second winder unit 2 may be disposed on the first side of the plurality of first winder units 1 in the arrangement direction A.
  • the first tray transport device 7 and the second tray transport device 8 may be configured to transport the tray 9 from the yarn supplying bobbin processing device 6 to each first winder unit 1.
  • the first tray conveying device 7 conveys the tray 9 between each first winder unit 1 and the yarn feeding bobbin processing device 6 at least in the first region R1 by the driving force of the first driving motor 75. It suffices to be configured.
  • At least one second winder unit 2 has an empty bobbin storage portion 27 capable of storing a plurality of empty bobbins B2, and the empty bobbin storage portion 27 is a first in which the first tray transport device 7 transports the tray 9.
  • the tray 9 is disposed along the second conveyance path 82 that is disposed on the extension line of the conveyance path 71 and that bypasses the second tray conveyance device 8 so as to avoid the empty bobbin storage unit 27 from the extension line of the first conveyance path 71.
  • the automatic winder 10 is configured to convey the tray 9
  • “the first tray conveyance device 7 and the second tray conveyance device 8 convey the tray 9 by at least one drive motor (drive source). It may be configured as “.
  • the second winder unit 2 having the empty bobbin storage unit 27 can be easily installed between the plurality of first winder units 1 and the yarn feeding bobbin processing device 6.

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  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
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Abstract

An automatic winder, wherein at least one second winder unit is disposed on the first side of a plurality of first winder units in the array direction of the plurality of first winder units. The yarn feeding bobbin processing device of a tray conveyance unit is disposed on the first side of the at least one second winder unit in the array direction. Each of the plurality of first winder units winds yarn from the yarn feeding bobbin on the tray, conveyed thereto by the tray conveying unit to form a package. The at least one second winder unit winds the yarn from yarn feeding bobbin fed from the yarn feeding bobbin processing device to form a package. A first tray conveyance device conveys the tray in a first region corresponding to the plurality of first winder units with the drive power of a first drive source. A second tray conveyance device conveys the tray in a second region corresponding to the at least one second winder unit with the drive power of a second drive source.

Description

自動ワインダ及び糸巻取システムAutomatic winder and yarn winding system
　本開示は、自動ワインダ及び糸巻取システムに関する。 This disclosure relates to an automatic winder and a yarn winding system.
　トレー上の給糸ボビンから糸を巻き取ってパッケージを形成するように構成された複数のトレー式ワインダユニットと、オペレータによって供給された給糸ボビンから糸を巻き取ってパッケージを形成するように構成された少なくとも１つのマガジン式ワインダユニットと、精紡機と各トレー式ワインダユニットとの間でトレーを搬送するように構成されたトレー搬送ユニットと、を備える自動ワインダが知られている（例えば、特許文献１参照）。このような自動ワインダにおいては、トレー式ワインダユニットにとって不適切な給糸ボビンが、オペレータによって、トレー搬送ユニットの給糸ボビン処理装置からマガジン式ワインダユニットに供給される。なお、トレー式ワインダユニットにとって不適切な給糸ボビンとは、糸が残っているものの、トレー式ワインダユニットに供給されると自動ワインダ全体としてのパッケージの生産効率を低下させると想定される給糸ボビンである。 A plurality of tray-type winder units configured to wind a yarn from a yarn feeding bobbin on a tray to form a package, and a configuration to wind a yarn from a yarn feeding bobbin supplied by an operator to form a package There is known an automatic winder comprising at least one magazine-type winder unit and a tray transport unit configured to transport a tray between the spinning machine and each tray-type winder unit (for example, patents) Reference 1). In such an automatic winder, a yarn feeding bobbin that is inappropriate for the tray type winder unit is supplied by the operator from the yarn feeding bobbin processing device of the tray transport unit to the magazine type winder unit. A yarn feeding bobbin that is inappropriate for a tray winder unit is a yarn feeder that is expected to reduce the production efficiency of the package as an entire automatic winder when yarn is left, but is supplied to the tray winder unit. Bobbin.
特開２０１６－３０８９号公報JP 2016-3089 A
　上述したような自動ワインダにおいては、少なくとも１つのマガジン式ワインダユニットと給糸ボビン処理装置との間に複数のトレー式ワインダユニットが１列に配置される場合がある。その場合、マガジン式ワインダユニットと給糸ボビン処理装置との間の距離が長くなるため、マガジン式ワインダユニットに対する給糸ボビンの供給効率が低下し、延いては、自動ワインダ全体としてのパッケージの生産効率が低下するおそれがある。 In the automatic winder as described above, a plurality of tray type winder units may be arranged in a row between at least one magazine type winder unit and the yarn feeding bobbin processing device. In that case, since the distance between the magazine type winder unit and the yarn feeding bobbin processing device becomes longer, the supply efficiency of the yarn feeding bobbin to the magazine type winder unit decreases, and as a result, the production of the package as the whole automatic winder. Efficiency may be reduced.
　本開示は、パッケージの生産効率の低下を抑制できる自動ワインダ及び糸巻取システムを提供することを目的とする。 This disclosure is intended to provide an automatic winder and a yarn winding system that can suppress a reduction in package production efficiency.
　本開示の一側面の自動ワインダは、少なくとも１列に配置された複数の第１ワインダユニットと、複数の第１ワインダユニットの配列方向において複数の第１ワインダユニットの第１の側に配置された少なくとも１つの第２ワインダユニットと、複数の第１ワインダユニット及び少なくとも１つの第２ワインダユニットに対応する領域に配置された第１トレー搬送装置及び第２トレー搬送装置、並びに、配列方向において少なくとも１つの第２ワインダユニットの第１の側に配置された給糸ボビン処理装置を有するトレー搬送ユニットと、を備え、複数の第１ワインダユニットのそれぞれは、トレー搬送ユニットによって搬送されたトレー上の給糸ボビンから糸を巻き取ってパッケージを形成するように構成されており、少なくとも１つの第２ワインダユニットは、給糸ボビン処理装置から供給された給糸ボビンから糸を巻き取ってパッケージを形成するように構成されており、第１トレー搬送装置は、第１駆動源の駆動力によって、複数の第１ワインダユニットに対応する第１領域において、複数の第１ワインダユニットのそれぞれと給糸ボビン処理装置との間でトレーを搬送するように構成されており、第２トレー搬送装置は、第２駆動源の駆動力によって、少なくとも１つの第２ワインダユニットに対応する第２領域において、複数の第１ワインダユニットのそれぞれと給糸ボビン処理装置との間でトレーを搬送するように構成されている。 An automatic winder according to one aspect of the present disclosure is arranged on a first side of a plurality of first winder units in a direction in which the plurality of first winder units are arranged in at least one row and the plurality of first winder units. At least one second winder unit, a plurality of first winder units, a first tray transport device and a second tray transport device arranged in a region corresponding to at least one second winder unit, and at least one in the arrangement direction A tray transport unit having a yarn feeding bobbin processing device disposed on the first side of the two second winder units, and each of the plurality of first winder units is fed on the tray transported by the tray transport unit. The yarn bobbin is configured to wind a yarn to form a package, the at least one The two winder unit is configured to wind a yarn from a yarn feeding bobbin supplied from a yarn feeding bobbin processing device to form a package, and the first tray conveying device is driven by a driving force of a first driving source. In the first region corresponding to the plurality of first winder units, the tray is configured to be transported between each of the plurality of first winder units and the yarn feeding bobbin processing device. The tray is transported between each of the plurality of first winder units and the yarn feeding bobbin processing device in the second region corresponding to at least one second winder unit by the driving force of the second drive source. ing.
　この自動ワインダでは、少なくとも１つの第２ワインダユニットが複数の第１ワインダユニットの配列方向において複数の第１ワインダユニットの第１の側に配置されており、給糸ボビン処理装置が当該配列方向において少なくとも１つの第２ワインダユニットの第１の側に配置されている。これにより、例えば、少なくとも１つの第２ワインダユニットと給糸ボビン処理装置との間に複数の第１ワインダユニットが１列に配置される場合に比べ、給糸ボビン処理装置から第２ワインダユニットに給糸ボビンを効率良く供給できる。更に、この自動ワインダでは、第１トレー搬送装置が、第１駆動源の駆動力によって、複数の第１ワインダユニットに対応する第１領域においてトレーを搬送するように構成されており、第２トレー搬送装置が、第２駆動源の駆動力によって、少なくとも１つの第２ワインダユニットに対応する第２領域においてトレーを搬送するように構成されている。これにより、少なくとも１つの第２ワインダユニットに対応する第２領域におけるトレー搬送経路のレイアウトの自由度が向上するため、複数の第１ワインダユニットと給糸ボビン処理装置との間に少なくとも１つの第２ワインダユニットを容易に設置できる。以上により、この自動ワインダによれば、パッケージの生産効率の低下を抑制できる。 In this automatic winder, at least one second winder unit is arranged on the first side of the plurality of first winder units in the arrangement direction of the plurality of first winder units, and the yarn supplying bobbin processing device is arranged in the arrangement direction. Arranged on the first side of at least one second winder unit. Thereby, for example, compared with the case where a plurality of first winder units are arranged in a row between at least one second winder unit and the yarn supplying bobbin processing device, the yarn supplying bobbin processing device is changed to the second winder unit. The yarn feeding bobbin can be supplied efficiently. Further, in this automatic winder, the first tray transport device is configured to transport the tray in the first region corresponding to the plurality of first winder units by the driving force of the first drive source, and the second tray The transport device is configured to transport the tray in the second region corresponding to at least one second winder unit by the driving force of the second drive source. As a result, the degree of freedom in the layout of the tray conveyance path in the second region corresponding to at least one second winder unit is improved, so that at least one first winder unit and the yarn feeding bobbin processing device are provided. Two winder units can be installed easily. As described above, according to this automatic winder, it is possible to suppress a reduction in the production efficiency of the package.
　本開示の一側面の自動ワインダでは、第１トレー搬送装置及び第２トレー搬送装置は、複数の第１ワインダユニットのそれぞれから給糸ボビン処理装置にトレーを搬送するように構成されていてもよい。これによれば、第２トレー搬送装置が何らかの理由によってトレーの搬送を停止させたとしても、給糸ボビン処理装置から複数の第１ワインダユニットのそれぞれへの給糸ボビンの供給を継続できる。 In the automatic winder according to one aspect of the present disclosure, the first tray conveyance device and the second tray conveyance device may be configured to convey the tray from each of the plurality of first winder units to the yarn feeding bobbin processing device. . According to this, even if the second tray conveying device stops the conveyance of the tray for some reason, the yarn feeding bobbin can be continuously supplied from the yarn supplying bobbin processing device to each of the plurality of first winder units.
　本開示の一側面の自動ワインダでは、少なくとも１つの第２ワインダユニットは、複数の空ボビンの貯留が可能な空ボビン貯留部を有し、空ボビン貯留部は、第１トレー搬送装置がトレーを搬送する第１搬送経路の延長線上に配置されており、第２トレー搬送装置は、第１搬送経路の延長線上から空ボビン貯留部を避けるように迂回する第２搬送経路に沿ってトレーを搬送するように構成されていてもよい。これによれば、複数の第１ワインダユニットと給糸ボビン処理装置との間に、空ボビン貯留部を有する第２ワインダユニットを容易に設置できる。 In the automatic winder according to one aspect of the present disclosure, the at least one second winder unit has an empty bobbin storage unit capable of storing a plurality of empty bobbins, and the empty bobbin storage unit is configured such that the first tray conveyance device has a tray. Arranged on the extended line of the first conveying path to be conveyed, the second tray conveying device conveys the tray along the second conveying path that detours so as to avoid the empty bobbin storage part from the extended line of the first conveying path. It may be configured to. According to this, the 2nd winder unit which has an empty bobbin storage part can be easily installed between a some 1st winder unit and a yarn feeding bobbin processing apparatus.
　本開示の一側面の自動ワインダでは、少なくとも１つの第２ワインダユニットは、複数の給糸ボビンの貯留が可能な給糸ボビン貯留部を有してもよい。これによれば、第２ワインダユニットがパッケージを効率良く形成できる。 In the automatic winder according to one aspect of the present disclosure, at least one second winder unit may include a yarn feeding bobbin storage unit capable of storing a plurality of yarn feeding bobbins. According to this, the 2nd winder unit can form a package efficiently.
　本開示の一側面の自動ワインダでは、給糸ボビン処理装置は、複数の第１ワインダユニットのそれぞれにとって不適切な給糸ボビンが載置されたトレーを待機させる給糸ボビン待機部を有してもよい。これによれば、第１ワインダユニットにとって不適切な給糸ボビンを給糸ボビン待機部から第２ワインダユニットに効率良く供給できる。 In the automatic winder according to one aspect of the present disclosure, the yarn feeding bobbin processing apparatus includes a yarn feeding bobbin standby unit that waits for a tray on which a yarn feeding bobbin inappropriate for each of the plurality of first winder units is placed. Also good. According to this, a yarn feeding bobbin inappropriate for the first winder unit can be efficiently supplied from the yarn feeding bobbin standby section to the second winder unit.
　本開示の一側面の自動ワインダでは、第１トレー搬送装置は、平ベルトである第１コンベアベルトを有し、第２トレー搬送装置は、丸ベルトである第２コンベアベルトを有してもよい。これによれば、例えば、第１トレー搬送装置の第１搬送経路の延長線上から第２トレー搬送装置の第２搬送経路を迂回させる場合に、そのような第２搬送経路を容易に構成できる。 In the automatic winder according to one aspect of the present disclosure, the first tray conveyance device may include a first conveyor belt that is a flat belt, and the second tray conveyance device may include a second conveyor belt that is a round belt. . According to this, for example, when detouring the second conveyance path of the second tray conveyance device from the extended line of the first conveyance path of the first tray conveyance device, such a second conveyance path can be easily configured.
　本開示の一側面の自動ワインダでは、第２トレー搬送装置は、第２領域に存在する人を検知するように構成された人感センサを有し、人感センサによって人が検知された際にトレーの搬送を停止させるように構成されていてもよい。これによれば、例えば、第２ワインダユニットへの給糸ボビンの供給及び第２ワインダユニットからの空ボビンの回収をオペレータが実施する場合に、第２ワインダユニットに対応する第２領域でトレーの搬送が停止させられるため、オペレータがそれらの作業を効率良く実施できる。 In the automatic winder according to one aspect of the present disclosure, the second tray transfer device includes a human sensor configured to detect a person existing in the second region, and when the person is detected by the human sensor. You may be comprised so that conveyance of a tray may be stopped. According to this, for example, when the operator performs the supply of the yarn feeding bobbin to the second winder unit and the collection of the empty bobbin from the second winder unit, the tray is stored in the second area corresponding to the second winder unit. Since the conveyance is stopped, the operator can efficiently perform those operations.
　本開示の一側面の自動ワインダは、配列方向において複数の第１ワインダユニットの第２の側に配置された機台制御装置を更に備えてもよい。これによれば、自動ワインダが備える各装置を効率良く配置できる。 The automatic winder according to one aspect of the present disclosure may further include a machine control device arranged on the second side of the plurality of first winder units in the arrangement direction. According to this, each apparatus with which an automatic winder is provided can be arranged efficiently.
　本開示の一側面の自動ワインダは、給糸ボビン処理装置は、複数の第１ワインダユニットのそれぞれに搬送される給糸ボビンにおいて糸端の引き出しを行う口出し装置を有してもよい。 In the automatic winder according to one aspect of the present disclosure, the yarn supplying bobbin processing device may include a spout device that pulls out the yarn end of the yarn supplying bobbin conveyed to each of the plurality of first winder units.
　本開示の一側面の自動ワインダは、少なくとも１列に配置された複数の第１ワインダユニットと、複数の第１ワインダユニットの配列方向において複数の第１ワインダユニットの第１の側に配置された少なくとも１つの第２ワインダユニットと、複数の第１ワインダユニット及び少なくとも１つの第２ワインダユニットに対応する領域に配置された第１トレー搬送装置及び第２トレー搬送装置、並びに、配列方向において少なくとも１つの第２ワインダユニットの第１の側に配置された給糸ボビン処理装置を有するトレー搬送ユニットと、を備え、複数の第１ワインダユニットのそれぞれは、トレー搬送ユニットによって搬送されたトレー上の給糸ボビンから糸を巻き取ってパッケージを形成するように構成されており、少なくとも１つの第２ワインダユニットは、給糸ボビン処理装置から供給された給糸ボビンから糸を巻き取ってパッケージを形成するように構成されており、第１トレー搬送装置は、複数の第１ワインダユニットに対応する第１領域において、複数の第１ワインダユニットのそれぞれと給糸ボビン処理装置との間でトレーを搬送するように構成されており、第２トレー搬送装置は、少なくとも１つの第２ワインダユニットに対応する第２領域において、複数の第１ワインダユニットのそれぞれと給糸ボビン処理装置との間でトレーを搬送するように構成されており、少なくとも１つの第２ワインダユニットは、複数の空ボビンの貯留が可能な空ボビン貯留部を有し、空ボビン貯留部は、第１トレー搬送装置がトレーを搬送する第１搬送経路の延長線上に配置されており、第２トレー搬送装置は、第１搬送経路の延長線上から空ボビン貯留部を避けるように迂回する第２搬送経路に沿ってトレーを搬送するように構成されている。これにより、複数の第１ワインダユニットと給糸ボビン処理装置との間に、空ボビン貯留部を有する第２ワインダユニットを容易に設置できる。 An automatic winder according to one aspect of the present disclosure is arranged on a first side of a plurality of first winder units in a direction in which the plurality of first winder units are arranged in at least one row and the plurality of first winder units. At least one second winder unit, a plurality of first winder units, a first tray transport device and a second tray transport device arranged in a region corresponding to at least one second winder unit, and at least one in the arrangement direction A tray transport unit having a yarn feeding bobbin processing device disposed on the first side of the two second winder units, and each of the plurality of first winder units is fed on the tray transported by the tray transport unit. The yarn bobbin is configured to wind a yarn to form a package, the at least one The two winder unit is configured to wind a yarn from a yarn feeding bobbin supplied from a yarn feeding bobbin processing device to form a package, and the first tray conveying device corresponds to a plurality of first winder units. In the first area, the tray is transported between each of the plurality of first winder units and the yarn feeding bobbin processing device, and the second tray transporting device corresponds to at least one second winder unit. In the second region, the tray is transported between each of the plurality of first winder units and the yarn feeding bobbin processing device, and at least one second winder unit stores a plurality of empty bobbins. The empty bobbin storage unit is disposed on an extension line of the first transport path through which the first tray transport device transports the tray. And, second tray conveying apparatus is configured to convey the tray along the second transport path that bypasses from the extended line of the first conveying path so as to avoid empty bobbin reservoir. Thereby, the 2nd winder unit which has an empty bobbin storage part can be easily installed between a some 1st winder unit and a yarn feeding bobbin processing apparatus.
　本開示の一側面の糸巻取システムは、上述した自動ワインダと、給糸ボビンを形成するように構成された精紡機と、を備え、トレー搬送ユニットは、精紡機と複数の第１ワインダユニットのそれぞれとの間でトレーを搬送するように構成されている。 A yarn winding system according to one aspect of the present disclosure includes the automatic winder described above and a spinning machine configured to form a yarn feeding bobbin, and the tray transport unit includes a spinning machine and a plurality of first winder units. The tray is transported between them.
　本開示の一側面の糸巻取システムは、粗糸ボビンを形成するように構成された粗紡機を更に備え、精紡機は、粗糸ボビンの粗糸から生成した糸を巻き取って給糸ボビンを形成するように構成されていてもよい。 The yarn winding system according to one aspect of the present disclosure further includes a roving machine configured to form a roving bobbin, and the spinning machine winds a yarn generated from the roving yarn of the roving bobbin to It may be configured to form.
　これらの糸巻取システムによれば、上述した理由により、パッケージの生産効率の低下を抑制できる。 According to these yarn winding systems, it is possible to suppress a decrease in package production efficiency for the reasons described above.
　本開示によれば、パッケージの生産効率の低下を抑制できる自動ワインダ及び糸巻取システムを提供することが可能となる。 According to the present disclosure, it is possible to provide an automatic winder and a yarn winding system that can suppress a reduction in package production efficiency.
図１は、実施形態の糸巻取システムの平面図である。FIG. 1 is a plan view of a yarn winding system according to an embodiment. 図２は、図１に示される糸巻取システムにおけるトレー搬送経路及び給糸ボビンの断面図である。FIG. 2 is a cross-sectional view of the tray conveyance path and the yarn feeding bobbin in the yarn winding system shown in FIG. 図３は、実施形態の自動ワインダの正面図である。FIG. 3 is a front view of the automatic winder according to the embodiment. 図４は、図２に示される自動ワインダにおける第１トレー搬送装置及び第２トレー搬送装置の平面図である。FIG. 4 is a plan view of the first tray transfer device and the second tray transfer device in the automatic winder shown in FIG. 図５は、図２に示される自動ワインダにおける第１トレー搬送装置及び第２トレー搬送装置の斜視図である。FIG. 5 is a perspective view of the first tray transport device and the second tray transport device in the automatic winder shown in FIG.
　以下、本開示の実施形態について、図面を参照して詳細に説明する。なお、各図において同一又は相当部分には同一符号を付し、重複する説明を省略する。
［糸巻取システムの構成］ Hereinafter, embodiments of the present disclosure will be described in detail with reference to the drawings. In addition, in each figure, the same code | symbol is attached | subjected to the same or an equivalent part, and the overlapping description is abbreviate | omitted.
[Configuration of thread winding system]
　図１に示されるように、糸巻取システム１００は、粗紡機２０と、精紡機３０と、自動ワインダ１０と、を備えている。粗紡機２０は、スライバから生成した粗糸を巻き取って粗糸ボビンを形成するように構成されている。精紡機３０は、粗糸ボビンの粗糸から生成した糸を巻き取って給糸ボビンＢ１（図２参照）を形成するように構成されている。自動ワインダ１０は、給糸ボビンＢ１から糸Ｙを巻き取ってパッケージＰ（図３参照）を形成するように構成されている。
［自動ワインダの構成］ As shown in FIG. 1, the yarn winding system 100 includes a rough spinning machine 20, a fine spinning machine 30, and an automatic winder 10. The roving machine 20 is configured to wind a roving produced from a sliver to form a roving bobbin. The spinning machine 30 is configured to wind a yarn generated from the roving yarn of the roving bobbin to form the yarn feeding bobbin B1 (see FIG. 2). The automatic winder 10 is configured to wind the yarn Y from the yarn supply bobbin B1 to form a package P (see FIG. 3).
[Configuration of automatic winder]
　自動ワインダ１０は、複数の第１ワインダユニット１と、複数の第２ワインダユニット２と、トレー搬送ユニット３と、玉揚装置４（図３参照）と、機台制御装置５と、を備えている。複数の第１ワインダユニット１は、少なくとも１列に配置されている。複数の第２ワインダユニット２は、複数の第１ワインダユニット１の配列方向Ａにおいて複数の第１ワインダユニット１の第１の側（本実施形態では、精紡機３０側）に配置されている。機台制御装置５は、配列方向Ａにおいて複数の第１ワインダユニット１の第２の側（第１の側の反対側）に配置されている。なお、複数の第２ワインダユニット２の数は、複数の第１ワインダユニット１の数の１０分の１以下である。 The automatic winder 10 includes a plurality of first winder units 1, a plurality of second winder units 2, a tray transport unit 3, a doffing device 4 (see FIG. 3), and a machine base control device 5. Yes. The plurality of first winder units 1 are arranged in at least one row. The plurality of second winder units 2 are arranged on the first side (the spinning machine 30 side in this embodiment) of the plurality of first winder units 1 in the arrangement direction A of the plurality of first winder units 1. The machine base control device 5 is arranged on the second side (opposite side of the first side) of the plurality of first winder units 1 in the arrangement direction A. Note that the number of the plurality of second winder units 2 is one tenth or less of the number of the plurality of first winder units 1.
　トレー搬送ユニット３は、給糸ボビンＢ１又は空ボビンＢ２（図２参照）が載置されたトレー９を精紡機３０と各第１ワインダユニット１との間で搬送するように構成されている。なお、図１では、トレー９に載置された給糸ボビンＢ１及び空ボビンＢ２の図示が省略されているが、実際には、次に述べるように、トレー９に給糸ボビンＢ１又は空ボビンＢ２が載置されている。 The tray transport unit 3 is configured to transport the tray 9 on which the yarn feeding bobbin B1 or the empty bobbin B2 (see FIG. 2) is placed between the spinning machine 30 and each first winder unit 1. In FIG. 1, illustration of the yarn feeding bobbin B1 and the empty bobbin B2 placed on the tray 9 is omitted, but actually, the yarn feeding bobbin B1 or the empty bobbin on the tray 9 as described below. B2 is placed.
　図２に示されるように、トレー９は、基部９１、載置部９２、ピン９３及びＩＣタグ９４を有している。基部９１は、円板状を呈している。載置部９２は、基部９１よりも小径の円板状を呈しており、基部９１上に設けられている。ピン９３は、載置部９２よりも小径の棒状を呈しており、載置部９２上に設けられている。ＩＣタグ９４は、基部９１に設けられており、トレー９に載置された給糸ボビンＢ１に関する情報を記憶する。給糸ボビンＢ１及び空ボビンＢ２は、それぞれ、ボビン４０のボトム部４１内にピン９３が差し込まれてボビン４０のトップ部４２が上側に向いた状態で、載置部９２に載置される。なお、給糸ボビンＢ１は、ボビン４０に糸Ｙが巻かれているボビンであり、空ボビンＢ２は、ボビン４０に糸Ｙが巻かれていないボビンである。 As shown in FIG. 2, the tray 9 has a base portion 91, a placement portion 92, pins 93 and an IC tag 94. The base 91 has a disk shape. The mounting portion 92 has a disk shape smaller in diameter than the base portion 91 and is provided on the base portion 91. The pin 93 has a rod shape with a smaller diameter than the placement portion 92 and is provided on the placement portion 92. The IC tag 94 is provided on the base 91 and stores information related to the yarn feeding bobbin B1 placed on the tray 9. The yarn feeding bobbin B1 and the empty bobbin B2 are placed on the placement portion 92 in a state where the pin 93 is inserted into the bottom portion 41 of the bobbin 40 and the top portion 42 of the bobbin 40 faces upward. The yarn feeding bobbin B1 is a bobbin in which the yarn Y is wound around the bobbin 40, and the empty bobbin B2 is a bobbin in which the yarn Y is not wound around the bobbin 40.
　図３に示されるように、各第１ワインダユニット１は、トレー搬送ユニット３によって搬送されたトレー９上の給糸ボビンＢ１から糸Ｙを巻き取ってパッケージＰを形成するように構成されている。各第１ワインダユニット１は、給糸ボビン保持装置１１、糸巻取装置１２、糸監視装置１３、糸捕捉装置１４、及び糸継装置１５を有するトレー式ワインダユニットである。 As shown in FIG. 3, each first winder unit 1 is configured to wind a yarn Y from a yarn feeding bobbin B <b> 1 on the tray 9 conveyed by the tray conveying unit 3 to form a package P. . Each first winder unit 1 is a tray type winder unit having a yarn feeding bobbin holding device 11, a yarn winding device 12, a yarn monitoring device 13, a yarn catching device 14, and a yarn joining device 15.
　給糸ボビン保持装置１１は、給糸ボビンＢ１が載置されたトレー９を保持する。糸巻取装置１２は、給糸ボビンＢ１から解舒された糸Ｙを綾振りしつつ巻き取ってパッケージＰを形成する。糸監視装置１３は、給糸ボビンＢ１からパッケージＰに走行する糸Ｙを監視し、糸Ｙに糸欠陥が含まれていた場合に糸Ｙを切断する。糸捕捉装置１４は、糸Ｙが切断された場合に給糸ボビンＢ１側の糸Ｙ及びパッケージＰ側の糸Ｙを捕捉して糸継装置１５に案内する。糸継装置１５は、糸捕捉装置１４によって案内された給糸ボビンＢ１側の糸Ｙ及びパッケージＰ側の糸Ｙを繋ぎ合わせる。 The yarn supplying bobbin holding device 11 holds the tray 9 on which the yarn supplying bobbin B1 is placed. The yarn winding device 12 forms the package P by winding the yarn Y unwound from the yarn supplying bobbin B1 while traversing it. The yarn monitoring device 13 monitors the yarn Y traveling from the yarn supplying bobbin B1 to the package P, and cuts the yarn Y when the yarn Y includes a yarn defect. When the yarn Y is cut, the yarn catching device 14 catches the yarn Y on the yarn feeding bobbin B1 side and the yarn Y on the package P side, and guides it to the yarn joining device 15. The yarn joining device 15 joins the yarn Y on the yarn feeding bobbin B1 side guided by the yarn catching device 14 and the yarn Y on the package P side.
　各第２ワインダユニット２は、オペレータによって供給された給糸ボビンＢ１から糸Ｙを巻き取ってパッケージＰを形成するように構成されている。各第２ワインダユニット２は、給糸ボビン保持装置２１、糸巻取装置２２、糸監視装置２３、糸捕捉装置２４、糸継装置２５、マガジン装置（給糸ボビン貯留部）２６及び空ボビン貯留部２７を有するマガジン式ワインダユニットである。 Each second winder unit 2 is configured to wind the yarn Y from the yarn feeding bobbin B1 supplied by the operator to form the package P. Each second winder unit 2 includes a yarn feeding bobbin holding device 21, a yarn winding device 22, a yarn monitoring device 23, a yarn catching device 24, a yarn joining device 25, a magazine device (yarn feeding bobbin storage unit) 26, and an empty bobbin storage unit. 27 is a magazine type winder unit.
　給糸ボビン保持装置２１は、マガジン装置２６から供給された給糸ボビンＢ１を保持し、給糸ボビンＢ１から糸Ｙが解舒された後に空ボビン貯留部２７に空ボビンＢ２を排出する。糸巻取装置２２は、給糸ボビンＢ１から解舒された糸Ｙを綾振りしつつ巻き取ってパッケージＰを形成する。糸監視装置２３は、給糸ボビンＢ１からパッケージＰに走行する糸Ｙを監視し、糸Ｙに糸欠陥が含まれていた場合に糸Ｙを切断する。糸捕捉装置２４は、糸Ｙが切断された場合に給糸ボビンＢ１側の糸Ｙ及びパッケージＰ側の糸Ｙを捕捉して糸継装置２５に案内する。糸継装置２５は、糸捕捉装置２４によって案内された給糸ボビンＢ１側の糸Ｙ及びパッケージＰ側の糸Ｙを繋ぎ合わせる。 The yarn supplying bobbin holding device 21 holds the yarn supplying bobbin B1 supplied from the magazine device 26, and discharges the empty bobbin B2 to the empty bobbin storing portion 27 after the yarn Y is unwound from the yarn supplying bobbin B1. The yarn winding device 22 forms the package P by winding the yarn Y unwound from the yarn supplying bobbin B1 while traversing it. The yarn monitoring device 23 monitors the yarn Y traveling from the yarn supplying bobbin B1 to the package P, and cuts the yarn Y when the yarn Y includes a yarn defect. When the yarn Y is cut, the yarn catching device 24 catches the yarn Y on the yarn feeding bobbin B1 side and the yarn Y on the package P side and guides them to the yarn joining device 25. The yarn joining device 25 joins the yarn Y on the yarn feeding bobbin B1 side guided by the yarn catching device 24 and the yarn Y on the package P side.
　マガジン装置２６には、オペレータによって給糸ボビンＢ１が供給される。マガジン装置２６は、複数の給糸ボビンＢ１の貯留が可能であり、給糸ボビン保持装置２１に給糸ボビンＢ１を１本ずつ供給する。空ボビン貯留部２７には、給糸ボビン保持装置２１から空ボビンＢ２が１本ずつ排出される。空ボビン貯留部２７は、複数の空ボビンＢ２の貯留が可能である。空ボビン貯留部２７に貯留された空ボビンＢ２は、オペレータによって回収される。 The yarn feeder bobbin B1 is supplied to the magazine device 26 by the operator. The magazine device 26 can store a plurality of yarn supplying bobbins B1 and supplies the yarn supplying bobbins B1 one by one to the yarn supplying bobbin holding device 21. One empty bobbin B <b> 2 is discharged from the yarn supplying bobbin holding device 21 to the empty bobbin storing unit 27 one by one. The empty bobbin storage unit 27 can store a plurality of empty bobbins B2. The empty bobbin B2 stored in the empty bobbin storage unit 27 is collected by the operator.
　玉揚装置４は、配列方向Ａに走行可能であり、各第１ワインダユニット１によって形成されたパッケージＰを回収するように構成されている。本実施形態では、第１ワインダユニット１によって形成されたパッケージＰと第２ワインダユニット２によって形成されたパッケージＰとの混在を防止するために、各第２ワインダユニット２によって形成されたパッケージＰは、オペレータによって回収される。ただし、玉揚装置４が、各第１ワインダユニット１及び各第２ワインダユニット２によって形成されたパッケージＰを回収するように構成されていてもよい。 The doffing device 4 can travel in the arrangement direction A and is configured to collect the package P formed by each first winder unit 1. In this embodiment, in order to prevent the package P formed by the first winder unit 1 and the package P formed by the second winder unit 2 from being mixed, the package P formed by each second winder unit 2 is Recovered by the operator. However, the doffing device 4 may be configured to collect the package P formed by each first winder unit 1 and each second winder unit 2.
　機台制御装置５は、自動ワインダ１０の動作を制御するように構成されている。機台制御装置５は、ディスプレイ等の表示部５１、及び入力キー等の操作部５２を有している。表示部５１は、自動ワインダ１０の運転状況等を表示する。操作部５２は、オペレータによる運転条件の設定等を受け付ける。
［トレー搬送ユニットの構成］ The machine base control device 5 is configured to control the operation of the automatic winder 10. The machine control device 5 includes a display unit 51 such as a display and an operation unit 52 such as an input key. The display unit 51 displays the operation status of the automatic winder 10 and the like. The operation unit 52 accepts setting of operating conditions by the operator.
[Configuration of tray transport unit]
　図１に示されるように、トレー搬送ユニット３は、トレー搬送経路３１、口出し装置３２、ボビンストリッパ３３、読取装置３４、第１残糸センサ３５及び第２残糸センサ３６を有している。トレー搬送経路３１は、供給経路３１ａ、回収経路３１ｂ、第１バイパス経路３１ｃ、第２バイパス経路（給糸ボビン待機部）３１ｄ及び第３バイパス経路（給糸ボビン待機部）３１ｅを有している。図２に示されるように、トレー搬送経路３１は、複数のガイドプレート３７及び複数のコンベアベルト３８によって構成されている。ガイドプレート３７には、ガイド溝３７ａが形成されている。複数のコンベアベルト３８は、ガイド溝３７ａの下側においてガイド溝３７ａに沿うように設けられている。各コンベアベルト３８上には、トレー９の基部９１が配置される。ガイド溝３７ａ内には、トレー９の載置部９２が配置される。これにより、給糸ボビンＢ１又は空ボビンＢ２が載置されたトレー９がトレー搬送経路３１に沿って搬送される。 As shown in FIG. 1, the tray transport unit 3 includes a tray transport path 31, an outlet device 32, a bobbin stripper 33, a reading device 34, a first remaining yarn sensor 35, and a second remaining yarn sensor 36. The tray conveyance path 31 includes a supply path 31a, a recovery path 31b, a first bypass path 31c, a second bypass path (yarn supply bobbin standby part) 31d, and a third bypass path (yarn supply bobbin standby part) 31e. . As shown in FIG. 2, the tray transport path 31 includes a plurality of guide plates 37 and a plurality of conveyor belts 38. A guide groove 37 a is formed in the guide plate 37. The plurality of conveyor belts 38 are provided along the guide groove 37a on the lower side of the guide groove 37a. A base 91 of the tray 9 is arranged on each conveyor belt 38. A placement portion 92 of the tray 9 is disposed in the guide groove 37a. Thereby, the tray 9 on which the yarn supplying bobbin B1 or the empty bobbin B2 is placed is conveyed along the tray conveying path 31.
　供給経路３１ａは、配列方向Ａに延在しており、各第１ワインダユニット１の給糸ボビン保持装置１１と接続されている。供給経路３１ａは、給糸ボビンＢ１が載置されたトレー９を給糸ボビン処理装置６（後述する）から各第１ワインダユニット１の給糸ボビン保持装置１１に搬送するための経路である。本実施形態では、供給経路３１ａは、複数の第１ワインダユニット１及び複数の第２ワインダユニット２の後側（配列方向Ａに延在するように設けられたオペレータ通路の反対側）において配列方向Ａに延在している。 The supply path 31a extends in the arrangement direction A and is connected to the yarn supplying bobbin holding device 11 of each first winder unit 1. The supply path 31a is a path for conveying the tray 9 on which the yarn supplying bobbin B1 is placed from the yarn supplying bobbin processing device 6 (described later) to the yarn supplying bobbin holding device 11 of each first winder unit 1. In the present embodiment, the supply path 31a is arranged in the arrangement direction on the rear side of the plurality of first winder units 1 and the plurality of second winder units 2 (opposite to the operator passage provided so as to extend in the arrangement direction A). It extends to A.
　回収経路３１ｂは、配列方向Ａに延在しており、各第１ワインダユニット１の給糸ボビン保持装置１１と接続されている。回収経路３１ｂは、給糸ボビンＢ１又は空ボビンＢ２が載置されたトレー９を各第１ワインダユニット１の給糸ボビン保持装置１１から給糸ボビン処理装置６（後述する）に搬送するための経路である。本実施形態では、回収経路３１ｂは、複数の第１ワインダユニット１及び複数の第２ワインダユニット２の前側（オペレータ通路側）において配列方向Ａに延在している。 The collection path 31b extends in the arrangement direction A and is connected to the yarn feeding bobbin holding device 11 of each first winder unit 1. The collection path 31b is for conveying the tray 9 on which the yarn feeding bobbin B1 or the empty bobbin B2 is placed from the yarn feeding bobbin holding device 11 of each first winder unit 1 to the yarn feeding bobbin processing device 6 (described later). It is a route. In the present embodiment, the collection path 31b extends in the arrangement direction A on the front side (operator path side) of the plurality of first winder units 1 and the plurality of second winder units 2.
　第１バイパス経路３１ｃは、配列方向Ａにおける複数の第２ワインダユニット２の第１の側において、回収経路３１ｂから分岐し、供給経路３１ａに合流している。第１バイパス経路３１ｃは、給糸ボビンＢ１が載置されたトレー９を供給経路３１ａに戻すための経路である。 The first bypass path 31c branches from the recovery path 31b on the first side of the plurality of second winder units 2 in the arrangement direction A, and joins the supply path 31a. The first bypass path 31c is a path for returning the tray 9 on which the yarn feeding bobbin B1 is placed to the supply path 31a.
　第２バイパス経路３１ｄは、配列方向Ａにおける複数の第２ワインダユニット２と第１バイパス経路３１ｃとの間において、供給経路３１ａから分岐し、回収経路３１ｂに合流している。第２バイパス経路３１ｄは、空ボビンＢ２が載置されたトレー９を回収経路３１ｂに戻すための経路である。第２バイパス経路３１ｄには、各第１ワインダユニット１にとって不適切な給糸ボビンＢ１が載置されたトレー９が搬送される。第２バイパス経路３１ｄは、複数のトレー９を待機させることが可能である。 The second bypass path 31d branches from the supply path 31a between the plurality of second winder units 2 in the arrangement direction A and the first bypass path 31c, and merges with the recovery path 31b. The second bypass path 31d is a path for returning the tray 9 on which the empty bobbin B2 is placed to the collection path 31b. The tray 9 on which the yarn feeding bobbin B1 inappropriate for each first winder unit 1 is placed is conveyed to the second bypass path 31d. The second bypass path 31d can make a plurality of trays 9 stand by.
　第３バイパス経路３１ｅは、配列方向Ａにおける複数の第２ワインダユニット２と第２バイパス経路３１ｄとの間において、回収経路３１ｂから分岐し、配列方向Ａにおける第１バイパス経路３１ｃの第１の側において、回収経路３１ｂに合流している。第３バイパス経路３１ｅは、空ボビンＢ２が載置されたトレー９を回収経路３１ｂに戻すための経路である。第３バイパス経路３１ｅには、各第１ワインダユニット１にとって不適切な給糸ボビンＢ１が載置されたトレー９が搬送される。第３バイパス経路３１ｅは、複数のトレー９を待機させることが可能である。 The third bypass path 31e branches from the recovery path 31b between the plurality of second winder units 2 and the second bypass path 31d in the arrangement direction A, and is on the first side of the first bypass path 31c in the arrangement direction A. In FIG. The third bypass path 31e is a path for returning the tray 9 on which the empty bobbin B2 is placed to the recovery path 31b. A tray 9 on which a yarn feeding bobbin B1 inappropriate for each first winder unit 1 is placed is conveyed to the third bypass path 31e. The third bypass path 31e can make a plurality of trays 9 stand by.
　なお、第１ワインダユニット１にとって不適切な給糸ボビンＢ１とは、糸Ｙが残っているものの、第１ワインダユニット１に供給されると自動ワインダ１０全体としてのパッケージＰの生産効率を低下させると想定される給糸ボビンＢ１である。第２バイパス経路３１ｄには、各第１ワインダユニット１にとって不適切な給糸ボビンＢ１として、例えば、口出し処理（後述する）に失敗した給糸ボビンＢ１が載置されたトレー９が搬送される。第３バイパス経路３１ｅには、各第１ワインダユニット１にとって不適切な給糸ボビンＢ１として、例えば、品質の低い糸Ｙを多く含むために巻き取りの継続が困難と判断された給糸ボビンＢ１が載置されたトレー９が搬送される。 Note that the yarn feeding bobbin B1 inappropriate for the first winder unit 1 means that although the yarn Y remains, if it is supplied to the first winder unit 1, the production efficiency of the package P as the automatic winder 10 as a whole is lowered. It is assumed that the yarn feeding bobbin B1. As the yarn supply bobbin B1 that is inappropriate for each first winder unit 1, for example, the tray 9 on which the yarn supply bobbin B1 that has failed in the feeding process (described later) is placed is conveyed to the second bypass path 31d. . In the third bypass path 31e, as the yarn feeding bobbin B1 that is inappropriate for each first winder unit 1, for example, the yarn feeding bobbin B1 that has been determined to be difficult to continue winding because it contains many yarns Y of low quality. The tray 9 on which is placed is conveyed.
　口出し装置３２は、供給経路３１ａにおける第１バイパス経路３１ｃの合流部と第２バイパス経路３１ｄの分岐部との間の部分に設けられている。口出し装置３２は、各第１ワインダユニット１に搬送される給糸ボビンＢ１において糸端の引き出しを行う。更に、口出し装置３２は、引き出した糸端をボビン４０のトップ部４２内に挿入する処理（口出し処理）を実施する（図２参照）。これにより、各第１ワインダユニット１において糸捕捉装置１４が給糸ボビンＢ１の糸端（給糸ボビンＢ１側の糸Ｙ）を捕捉可能となる。 The brewing device 32 is provided in a portion of the supply path 31a between the junction of the first bypass path 31c and the branch of the second bypass path 31d. The lead-out device 32 pulls out the yarn end in the yarn feeding bobbin B1 conveyed to each first winder unit 1. Further, the lead-out device 32 performs a process (a lead-out process) for inserting the drawn yarn end into the top portion 42 of the bobbin 40 (see FIG. 2). Thereby, in each first winder unit 1, the yarn catching device 14 can catch the yarn end of the yarn feeding bobbin B1 (yarn Y on the yarn feeding bobbin B1 side).
　ボビンストリッパ３３は、第１バイパス経路３１ｃに設けられている。ボビンストリッパ３３は、各第１ワインダユニット１において糸Ｙが解舒されたものの少量の糸Ｙが残っている給糸ボビンＢ１から糸Ｙを除去する処理（残糸除去処理）を実施する。 The bobbin stripper 33 is provided in the first bypass path 31c. The bobbin stripper 33 performs processing (remaining yarn removal processing) for removing the yarn Y from the yarn feeding bobbin B1 in which the yarn Y is unwound in each first winder unit 1 but a small amount of yarn Y remains.
　読取装置３４は、回収経路３１ｂおける第３バイパス経路３１ｅの分岐部の上流側の部分に設けられている。読取装置３４は、トレー９のＩＣタグ９４に記憶されている情報を読み取る。トレー９の搬送先（口出し装置３２、ボビンストリッパ３３又は第３バイパス経路３１ｅ）は、ＩＣタグ９４に記憶された情報に基づいて決定される。 The reading device 34 is provided in the upstream portion of the branch portion of the third bypass path 31e in the recovery path 31b. The reading device 34 reads information stored in the IC tag 94 of the tray 9. The conveyance destination of the tray 9 (the delivery device 32, the bobbin stripper 33, or the third bypass path 31e) is determined based on the information stored in the IC tag 94.
　第１残糸センサ３５は、回収経路３１ｂにおける第２バイパス経路３１ｄの合流部と第１バイパス経路３１ｃの分岐部との間の部分に設けられている。第１残糸センサ３５は、給糸ボビンＢ１に糸Ｙが残っているか否かを検出する。 The first remaining yarn sensor 35 is provided in a portion of the recovery path 31b between the junction of the second bypass path 31d and the branch of the first bypass path 31c. The first remaining yarn sensor 35 detects whether or not the yarn Y remains on the yarn supplying bobbin B1.
　第２残糸センサ３６は、第１バイパス経路３１ｃにおけるボビンストリッパ３３の上流側の部分に設けられている。第２残糸センサ３６は、給糸ボビンＢ１に残っている糸Ｙの量を検出する。 The second remaining yarn sensor 36 is provided on the upstream side of the bobbin stripper 33 in the first bypass path 31c. The second remaining yarn sensor 36 detects the amount of yarn Y remaining on the yarn supplying bobbin B1.
　トレー搬送ユニット３では、供給経路３１ａ及び回収経路３１ｂのうち配列方向Ａにおける複数の第２ワインダユニット２の第１の側の部分、第１バイパス経路３１ｃ、第２バイパス経路３１ｄ、第３バイパス経路３１ｅ、口出し装置３２、ボビンストリッパ３３、読取装置３４、第１残糸センサ３５及び第２残糸センサ３６によって、給糸ボビン処理装置６が構成されている。給糸ボビン処理装置６は、配列方向Ａにおいて複数の第２ワインダユニット２の第１の側に配置されている。
［トレー搬送ユニットにおける読取装置以降のトレーの流れ］ In the tray transport unit 3, the first side portion of the plurality of second winder units 2 in the arrangement direction A in the supply path 31 a and the recovery path 31 b, the first bypass path 31 c, the second bypass path 31 d, and the third bypass path The yarn feeding bobbin processing device 6 is configured by 31e, the lead-out device 32, the bobbin stripper 33, the reading device 34, the first remaining yarn sensor 35, and the second remaining yarn sensor 36. The yarn feeding bobbin processing device 6 is arranged on the first side of the plurality of second winder units 2 in the arrangement direction A.
[Flow of trays after the reader in the tray transport unit]
　回収経路３１ｂに沿って各第１ワインダユニット１から給糸ボビン処理装置６にトレー９が搬送されると、読取装置３４によって、トレー９のＩＣタグ９４から、当該トレー９に載置された給糸ボビンＢ１に関する情報が読み取られる。なお、給糸ボビンＢ１に関する情報は、各第１ワインダユニット１において、当該給糸ボビンＢ１が載置されたトレー９のＩＣタグ９４に書き込まれる。 When the tray 9 is transported from each first winder unit 1 to the yarn feeding bobbin processing device 6 along the collection path 31b, the feeding device 34 placed on the tray 9 from the IC tag 94 of the tray 9 is read by the reading device 34. Information about the thread bobbin B1 is read. Information about the yarn feeding bobbin B1 is written in the IC tag 94 of the tray 9 on which the yarn feeding bobbin B1 is placed in each first winder unit 1.
　読取装置３４による読み取りの結果、当該トレー９に載置された給糸ボビンＢ１が第１ワインダユニット１にとって不適切な給糸ボビンＢ１であった場合には、当該トレー９は、第３バイパス経路３１ｅに搬送され、第３バイパス経路３１ｅで待機させられる。第３バイパス経路３１ｅで待機させられたトレー９上の給糸ボビンＢ１は、オペレータによって回収され、オペレータによって第２ワインダユニット２のマガジン装置２６に供給される。その一方で、第３バイパス経路３１ｅで待機させられたトレー９には、オペレータによって空ボビンＢ２が載置させられる。当該空ボビンＢ２は、オペレータによって第２ワインダユニット２の空ボビン貯留部２７から回収された空ボビンＢ２である。そして、空ボビンＢ２が載置されたトレー９は、第３バイパス経路３１ｅから回収経路３１ｂに戻されて精紡機３０に搬送される。 When the yarn feeding bobbin B1 placed on the tray 9 is unsuitable for the first winder unit 1 as a result of reading by the reading device 34, the tray 9 is connected to the third bypass path. It is transported to 31e and is made to wait on the third bypass path 31e. The yarn feeding bobbin B1 on the tray 9 that is made to wait on the third bypass path 31e is collected by the operator and supplied to the magazine device 26 of the second winder unit 2 by the operator. On the other hand, an empty bobbin B2 is placed by the operator on the tray 9 waited on the third bypass path 31e. The empty bobbin B2 is an empty bobbin B2 collected from the empty bobbin storage part 27 of the second winder unit 2 by the operator. Then, the tray 9 on which the empty bobbin B2 is placed is returned from the third bypass path 31e to the recovery path 31b and conveyed to the spinning machine 30.
　読取装置３４による読み取りの結果、当該トレー９に載置された給糸ボビンＢ１が第１ワインダユニット１にとって不適切な給糸ボビンＢ１でなかった場合には、当該トレー９は、回収経路３１ｂに沿って更に搬送される。そして、第１残糸センサ３５によって、給糸ボビンＢ１に糸Ｙが残っているか否かが検出される。第１残糸センサ３５による検出の結果、給糸ボビンＢ１に糸Ｙが残っていなかった場合には、当該トレー９（すなわち、空ボビンＢ２が載置されたトレー９）は、回収経路３１ｂに沿って精紡機３０に搬送される。 When the yarn feeding bobbin B1 placed on the tray 9 is not inappropriate for the first winder unit 1 as a result of reading by the reading device 34, the tray 9 enters the collection path 31b. It is further conveyed along. Then, it is detected by the first remaining yarn sensor 35 whether the yarn Y remains on the yarn supplying bobbin B1. As a result of detection by the first remaining yarn sensor 35, when the yarn Y does not remain in the yarn feeding bobbin B1, the tray 9 (that is, the tray 9 on which the empty bobbin B2 is placed) is placed in the collection path 31b. Along the spinning machine 30.
　第１残糸センサ３５による検出の結果、給糸ボビンＢ１に糸Ｙが残っていた場合には、当該トレー９は、回収経路３１ｂから第１バイパス経路３１ｃに搬送される。そして、第２残糸センサ３６によって、給糸ボビンＢ１に残っている糸Ｙの量が検出される。第２残糸センサ３６による検出の結果、糸Ｙの量が所定量以上であった場合には、当該トレー９は、第１バイパス経路３１ｃから供給経路３１ａに戻されて口出し装置３２に搬送される。そして、口出し装置３２において、当該トレー９に載置された給糸ボビンＢ１に対して口出し処理が実施される。口出し装置３２において口出し処理に成功した場合には、当該トレー９は、供給経路３１ａに沿って給糸ボビン処理装置６から各第１ワインダユニット１に再び搬送される。 If the yarn Y remains on the yarn feeding bobbin B1 as a result of detection by the first remaining yarn sensor 35, the tray 9 is conveyed from the collection path 31b to the first bypass path 31c. The second remaining yarn sensor 36 detects the amount of yarn Y remaining on the yarn feeding bobbin B1. As a result of detection by the second remaining yarn sensor 36, if the amount of yarn Y is equal to or greater than a predetermined amount, the tray 9 is returned from the first bypass path 31c to the supply path 31a and conveyed to the outlet device 32. The In the spouting device 32, a spouting process is performed on the yarn feeding bobbin B1 placed on the tray 9. When the squeezing process is successful in the squeezing device 32, the tray 9 is conveyed again from the yarn supplying bobbin processing device 6 to each first winder unit 1 along the supply path 31a.
　口出し装置３２において口出し装置３２に失敗した場合には、当該トレー９は、供給経路３１ａから第２バイパス経路３１ｄに搬送され、第１ワインダユニット１にとって不適切な給糸ボビンＢ１が載置されたトレー９として第２バイパス経路３１ｄで待機させられる。第２バイパス経路３１ｄで待機させられたトレー９上の給糸ボビンＢ１は、オペレータによって回収され、オペレータによって第２ワインダユニット２のマガジン装置２６に供給される。その一方で、第２バイパス経路３１ｄで待機させられたトレー９には、オペレータによって空ボビンＢ２が載置させられる。当該空ボビンＢ２は、オペレータによって第２ワインダユニット２の空ボビン貯留部２７から回収された空ボビンＢ２である。そして、空ボビンＢ２が載置されたトレー９は、第２バイパス経路３１ｄから回収経路３１ｂに戻されて精紡機３０に搬送される。 When the spouting device 32 fails in the spouting device 32, the tray 9 is conveyed from the supply path 31a to the second bypass path 31d, and the yarn feeding bobbin B1 inappropriate for the first winder unit 1 is placed thereon. The tray 9 is made to wait on the second bypass path 31d. The yarn feeding bobbin B1 on the tray 9 that is made to wait in the second bypass path 31d is collected by the operator and supplied to the magazine device 26 of the second winder unit 2 by the operator. On the other hand, an empty bobbin B2 is placed by the operator on the tray 9 waited on the second bypass path 31d. The empty bobbin B2 is an empty bobbin B2 collected from the empty bobbin storage part 27 of the second winder unit 2 by the operator. Then, the tray 9 on which the empty bobbin B2 is placed is returned from the second bypass path 31d to the recovery path 31b and conveyed to the spinning machine 30.
　第２残糸センサ３６による検出の結果、糸Ｙの量が所定量未満であった場合には、当該トレー９は、ボビンストリッパ３３に搬送される。そして、ボビンストリッパ３３において、当該トレー９に載置された給糸ボビンＢ１に対して残糸除去処理が実施される。ボビンストリッパ３３において残糸除去処理が実施された後、当該トレー９（すなわち、空ボビンＢ２が載置されたトレー９）は、供給経路３１ａから第２バイパス経路３１ｄに搬送され、第２バイパス経路３１ｄから回収経路３１ｂに戻されて精紡機３０に搬送される。なお、このとき、口出し処理に失敗した給糸ボビンＢ１が載置されたトレー９が第２バイパス経路３１ｄで待機させられていると、ボビンストリッパ３３によって糸Ｙが除去された空ボビンＢ２が載置されたトレー９の搬送の妨げとなる。そこで、口出し処理に失敗した給糸ボビンＢ１が載置されたトレー９が第２バイパス経路３１ｄで待機させられている場合には、当該給糸ボビンＢ１を回収するよう、オペレータに報知してもよい。
［第１トレー搬送装置及び第２トレー搬送装置の構成］ As a result of detection by the second remaining yarn sensor 36, if the amount of yarn Y is less than a predetermined amount, the tray 9 is conveyed to the bobbin stripper 33. Then, in the bobbin stripper 33, the residual yarn removing process is performed on the yarn feeding bobbin B1 placed on the tray 9. After the residual yarn removing process is performed in the bobbin stripper 33, the tray 9 (that is, the tray 9 on which the empty bobbin B2 is placed) is transported from the supply path 31a to the second bypass path 31d, and the second bypass path 31d is returned to the collection path 31b and conveyed to the spinning machine 30. At this time, if the tray 9 on which the yarn feeding bobbin B1 that has failed in the spouting process is placed on the second bypass path 31d, the empty bobbin B2 from which the yarn Y has been removed by the bobbin stripper 33 is placed. This hinders the conveyance of the placed tray 9. Therefore, when the tray 9 on which the yarn feeding bobbin B1 that has failed in the spouting process is placed on standby in the second bypass path 31d, the operator is notified to collect the yarn feeding bobbin B1. Good.
[Configuration of first tray transport device and second tray transport device]
　トレー搬送ユニット３では、回収経路３１ｂのうち複数の第１ワインダユニット１及び複数の第２ワインダユニット２に対応する部分が、第１トレー搬送装置７及び第２トレー搬送装置８によって構成されている。すなわち、第１トレー搬送装置７及び第２トレー搬送装置８は、複数の第１ワインダユニット１及び複数の第２ワインダユニット２に対応する領域に配置されており、各第１ワインダユニット１から給糸ボビン処理装置６にトレー９を搬送するように構成されている。 In the tray transport unit 3, portions of the collection path 31 b corresponding to the plurality of first winder units 1 and the plurality of second winder units 2 are configured by the first tray transport device 7 and the second tray transport device 8. . That is, the first tray transport device 7 and the second tray transport device 8 are arranged in areas corresponding to the plurality of first winder units 1 and the plurality of second winder units 2, and are supplied from each first winder unit 1. The tray 9 is transported to the yarn bobbin processing device 6.
　図４及び図５に示されるように、第１トレー搬送装置７は、配列方向Ａに延在する第１搬送経路７１及び第３搬送経路７３に沿ってトレー９を搬送するように構成されている。第１搬送経路７１は、第１領域Ｒ１に設けられている。第３搬送経路７３は、第３領域Ｒ３に設けられている。第１領域Ｒ１は、複数の第１ワインダユニット１に対応する領域（本実施形態では、複数の第１ワインダユニット１の前側の領域）である（図１参照）。第３領域Ｒ３は、複数の第２ワインダユニット２と給糸ボビン処理装置６との間の部分に対応する領域（本実施形態では、当該部分の前側の領域）である（図１参照）。なお、第１搬送経路７１及び第３搬送経路７３は、上述したトレー搬送経路３１（図２参照）の一部である。 As shown in FIGS. 4 and 5, the first tray transport device 7 is configured to transport the tray 9 along the first transport path 71 and the third transport path 73 extending in the arrangement direction A. Yes. The first transport path 71 is provided in the first region R1. The third transport path 73 is provided in the third region R3. The first region R1 is a region corresponding to the plurality of first winder units 1 (in this embodiment, a region on the front side of the plurality of first winder units 1) (see FIG. 1). The third region R3 is a region corresponding to a portion between the plurality of second winder units 2 and the yarn feeding bobbin processing device 6 (in this embodiment, a region on the front side of the portion) (see FIG. 1). The first transport path 71 and the third transport path 73 are part of the tray transport path 31 (see FIG. 2) described above.
　第１搬送経路７１は、第１領域Ｒ１においてガイドプレート３７に第１ガイド溝７１ａが形成されることで構成されている。第３搬送経路７３は、第３領域Ｒ３においてガイドプレート３７に第３ガイド溝７３ａが形成されることで構成されている。第１ガイド溝７１ａの下流側の端部７１ｂは、外側に曲がっている。第３ガイド溝７３ａの上流側の端部７３ｂは、外側に曲がっている。なお、第１ガイド溝７１ａ及び第３ガイド溝７３ａは、上述したガイド溝３７ａ（図２参照）の一部分である。 The first transport path 71 is configured by forming a first guide groove 71a in the guide plate 37 in the first region R1. The third transport path 73 is configured by forming a third guide groove 73a in the guide plate 37 in the third region R3. An end 71b on the downstream side of the first guide groove 71a is bent outward. An upstream end 73b of the third guide groove 73a is bent outward. The first guide groove 71a and the third guide groove 73a are part of the above-described guide groove 37a (see FIG. 2).
　第１ガイド溝７１ａ及び第３ガイド溝７３ａの下側には、第１ガイド溝７１ａ及び第３ガイド溝７３ａに沿うように第１コンベアベルト７４が設けられている。第１コンベアベルト７４は、平ベルトであり、第１駆動モータ（第１駆動源）７５が接続された駆動プーリ７６に掛けられている。このように、第１トレー搬送装置７は、第１駆動モータ７５の駆動力によって、第１領域Ｒ１及び第３領域Ｒ３において、各第１ワインダユニット１から給糸ボビン処理装置６にトレー９を搬送するように構成されている。なお、第１コンベアベルト７４は、上述したコンベアベルト３８（図２参照）の１つである。 A first conveyor belt 74 is provided below the first guide groove 71a and the third guide groove 73a so as to extend along the first guide groove 71a and the third guide groove 73a. The first conveyor belt 74 is a flat belt and is hung on a drive pulley 76 to which a first drive motor (first drive source) 75 is connected. In this way, the first tray conveying device 7 moves the tray 9 from each first winder unit 1 to the yarn feeding bobbin processing device 6 in the first region R1 and the third region R3 by the driving force of the first drive motor 75. It is comprised so that it may convey. The first conveyor belt 74 is one of the conveyor belts 38 (see FIG. 2) described above.
　各第２ワインダユニット２の空ボビン貯留部２７は、第１搬送経路７１と第３搬送経路７３との間に配置されている。つまり、各第２ワインダユニット２の空ボビン貯留部２７は、第１搬送経路７１の延長線上に配置されている。第１コンベアベルト７４は、各第２ワインダユニット２の空ボビン貯留部２７を下側に避けるように、複数のアイドラプーリ７７によって案内されている。 The empty bobbin storage unit 27 of each second winder unit 2 is disposed between the first transport path 71 and the third transport path 73. That is, the empty bobbin storage portion 27 of each second winder unit 2 is disposed on an extension line of the first transport path 71. The first conveyor belt 74 is guided by a plurality of idler pulleys 77 so as to avoid the empty bobbin storage portion 27 of each second winder unit 2 on the lower side.
　第２トレー搬送装置８は、第１搬送経路７１の延長線上から各第２ワインダユニット２の空ボビン貯留部２７を避けるように（本実施形態では、前側に避けるように）迂回する第２搬送経路８２に沿ってトレー９を搬送するように構成されている。第２搬送経路８２は、第２領域Ｒ２に設けられている。第２領域Ｒ２は、複数の第２ワインダユニット２に対応する領域（本実施形態では、複数の第２ワインダユニット２の前側の領域）である（図１参照）。なお、第２搬送経路８２は、上述したトレー搬送経路３１（図２参照）の一部である。 The second tray transfer device 8 bypasses the empty bobbin storage portion 27 of each second winder unit 2 from the extended line of the first transfer path 71 (in the present embodiment, avoids the front side), the second transfer The tray 9 is transported along the path 82. The second transport path 82 is provided in the second region R2. The second region R2 is a region corresponding to the plurality of second winder units 2 (in this embodiment, a region on the front side of the plurality of second winder units 2) (see FIG. 1). The second transport path 82 is a part of the tray transport path 31 (see FIG. 2) described above.
　第２搬送経路８２は、第２領域Ｒ２においてガイドプレート３７に第２ガイド溝８２ａが形成されることで構成されている。第２ガイド溝８２ａの上流側の端部８２ｂは、第１ガイド溝７１ａの下流側の端部７１ｂと接続されている。第２ガイド溝８２ａの下流側の端部８２ｃは、第３ガイド溝７３ａの上流側の端部７３ｂと接続されている。なお、第２ガイド溝８２ａは、上述したガイド溝３７ａ（図２参照）の一部分である。 The second transport path 82 is configured by forming a second guide groove 82a in the guide plate 37 in the second region R2. The upstream end portion 82b of the second guide groove 82a is connected to the downstream end portion 71b of the first guide groove 71a. The downstream end portion 82c of the second guide groove 82a is connected to the upstream end portion 73b of the third guide groove 73a. The second guide groove 82a is a part of the above-described guide groove 37a (see FIG. 2).
　第２ガイド溝８２ａの下側には、第２ガイド溝８２ａに沿うように第２コンベアベルト８３が設けられている。第２コンベアベルト８３は、丸ベルトであり、第２駆動モータ（第２駆動源）８４が接続された駆動プーリ８５に掛けられている。第２コンベアベルト８３は、第２ガイド溝８２ａに沿うように且つ各第２ワインダユニット２の空ボビン貯留部２７を下側に避けるように、複数のアイドラプーリ８６によって案内されている。このように、第２トレー搬送装置８は、第２駆動モータ８４の駆動力によって、第２領域Ｒ２において、各第１ワインダユニット１から給糸ボビン処理装置６にトレー９を搬送するように構成されている。なお、第２コンベアベルト８３は、上述したコンベアベルト３８（図２参照）の１つである。 A second conveyor belt 83 is provided below the second guide groove 82a along the second guide groove 82a. The second conveyor belt 83 is a round belt and is hung on a drive pulley 85 to which a second drive motor (second drive source) 84 is connected. The second conveyor belt 83 is guided by a plurality of idler pulleys 86 along the second guide groove 82a and so as to avoid the empty bobbin storage portion 27 of each second winder unit 2 downward. As described above, the second tray transport device 8 is configured to transport the tray 9 from each first winder unit 1 to the yarn feeding bobbin processing device 6 in the second region R2 by the driving force of the second drive motor 84. Has been. The second conveyor belt 83 is one of the conveyor belts 38 (see FIG. 2) described above.
　第２トレー搬送装置８には、第２領域Ｒ２に存在するオペレータ（人）を検知するように構成された人感センサ８７が設けられている。人感センサ８７は、例えば、配列方向Ａにおいて第２領域Ｒ２を挟むように配置された一対のフォトインタラプタである。第２トレー搬送装置８は、人感センサ８７によってオペレータが検知された際にトレー９の搬送を停止させるように構成されている。第２トレー搬送装置８は、例えば第２駆動モータ８４を停止させることで、トレー９の搬送を停止させる。 The second tray transfer device 8 is provided with a human sensor 87 configured to detect an operator (person) present in the second region R2. The human sensor 87 is, for example, a pair of photo interrupters arranged so as to sandwich the second region R2 in the arrangement direction A. The second tray transfer device 8 is configured to stop the transfer of the tray 9 when an operator is detected by the human sensor 87. The second tray transport device 8 stops the transport of the tray 9 by stopping the second drive motor 84, for example.
　以上のように構成された第１トレー搬送装置７及び第２トレー搬送装置８においては、第１コンベアベルト７４上にトレー９の基部９１が配置されると共に、第１ガイド溝７１ａ内にトレー９の載置部９２が配置されことで、給糸ボビンＢ１又は空ボビンＢ２が載置されたトレー９が第１搬送経路７１に沿って搬送される。そして、第１コンベアベルト７４上から第２コンベアベルト８３上にトレー９の基部９１が移動すると共に、第１ガイド溝７１ａ内から第２ガイド溝８２ａ内にトレー９の載置部９２が移動することで、当該トレー９が第２搬送経路８２に沿って搬送される。そして、第２コンベアベルト８３上から第１コンベアベルト７４上に再びトレー９の基部９１が移動すると共に、第２ガイド溝８２ａ内から第３ガイド溝７３ａ内にトレー９の載置部９２が移動することで、当該トレー９が第３搬送経路７３に沿って搬送される。
［作用及び効果］ In the first tray transport device 7 and the second tray transport device 8 configured as described above, the base 91 of the tray 9 is disposed on the first conveyor belt 74, and the tray 9 is disposed in the first guide groove 71a. The tray 9 on which the yarn feeding bobbin B1 or the empty bobbin B2 is placed is transported along the first transport path 71. Then, the base 91 of the tray 9 moves from the first conveyor belt 74 to the second conveyor belt 83, and the placement portion 92 of the tray 9 moves from the first guide groove 71a to the second guide groove 82a. As a result, the tray 9 is transported along the second transport path 82. Then, the base 91 of the tray 9 moves again from the second conveyor belt 83 onto the first conveyor belt 74, and the placement portion 92 of the tray 9 moves from the second guide groove 82a into the third guide groove 73a. As a result, the tray 9 is transported along the third transport path 73.
[Action and effect]
　自動ワインダ１０では、複数の第２ワインダユニット２が配列方向Ａにおいて複数の第１ワインダユニット１の第１の側に配置されており、給糸ボビン処理装置６が配列方向Ａにおいて複数の第２ワインダユニット２の第１の側に配置されている。これにより、例えば、複数の第２ワインダユニット２と給糸ボビン処理装置６との間に複数の第１ワインダユニット１が１列に配置される場合に比べ、給糸ボビン処理装置６から第２ワインダユニット２に給糸ボビンＢ１を効率良く供給できる。更に、自動ワインダ１０では、第１トレー搬送装置７が、第１駆動モータ７５の駆動力によって、第１領域Ｒ１においてトレー９を搬送するように構成されており、第２トレー搬送装置８が、第２駆動モータ８４の駆動力によって、第２領域Ｒ２においてトレー９を搬送するように構成されている。これにより、複数の第２ワインダユニット２に対応する第２領域Ｒ２におけるトレー搬送経路のレイアウトの自由度が向上するため、複数の第１ワインダユニット１と給糸ボビン処理装置６との間に複数の第２ワインダユニット２を容易に設置できる。以上により、自動ワインダ１０によれば、パッケージＰの生産効率の低下を抑制できる。 In the automatic winder 10, a plurality of second winder units 2 are arranged on the first side of the plurality of first winder units 1 in the arrangement direction A, and the yarn feeding bobbin processing device 6 has a plurality of second winder units 6 in the arrangement direction A. Arranged on the first side of the winder unit 2. Thereby, for example, compared with the case where the plurality of first winder units 1 are arranged in a row between the plurality of second winder units 2 and the yarn feeding bobbin processing device 6, the second yarn winding bobbin processing device 6 can perform the second operation. The yarn supplying bobbin B1 can be efficiently supplied to the winder unit 2. Further, in the automatic winder 10, the first tray transport device 7 is configured to transport the tray 9 in the first region R1 by the driving force of the first drive motor 75, and the second tray transport device 8 is The tray 9 is transported in the second region R2 by the driving force of the second drive motor 84. As a result, the degree of freedom in the layout of the tray conveyance path in the second region R2 corresponding to the plurality of second winder units 2 is improved. The second winder unit 2 can be easily installed. As described above, according to the automatic winder 10, a decrease in the production efficiency of the package P can be suppressed.
　自動ワインダ１０では、第１トレー搬送装置７及び第２トレー搬送装置８が、各第１ワインダユニット１から給糸ボビン処理装置６にトレー９を搬送するように構成されている。これにより、第２トレー搬送装置８が何らかの理由によってトレー９の搬送を停止させたとしても、給糸ボビン処理装置６から各第１ワインダユニット１への給糸ボビンＢ１の供給を継続できる。換言すれば、給糸ボビン処理装置６から各第１ワインダユニット１への給糸ボビンＢ１の供給を継続しつつ、第２トレー搬送装置８によるトレー９の搬送を停止させて、第２トレー搬送装置８でトレー９を待機させることができる。 In the automatic winder 10, the first tray transport device 7 and the second tray transport device 8 are configured to transport the tray 9 from each first winder unit 1 to the yarn feeding bobbin processing device 6. Thereby, even if the 2nd tray conveyance apparatus 8 stops conveyance of the tray 9 for a certain reason, supply of the yarn supply bobbin B1 to each 1st winder unit 1 from the yarn supply bobbin processing apparatus 6 can be continued. In other words, while the supply of the yarn supply bobbin B1 from the yarn supply bobbin processing device 6 to each first winder unit 1 is continued, the conveyance of the tray 9 by the second tray conveyance device 8 is stopped and the second tray conveyance is performed. The tray 9 can be put on standby by the device 8.
　自動ワインダ１０では、各第２ワインダユニット２の空ボビン貯留部２７が、第１トレー搬送装置７の第１搬送経路７１の延長線上に配置されており、第２トレー搬送装置８の第２搬送経路８２が、第１搬送経路７１の延長線上から空ボビン貯留部２７を避けるように迂回している。これにより、複数の第１ワインダユニット１と給糸ボビン処理装置６との間に、空ボビン貯留部２７を有する第２ワインダユニット２を容易に設置できる。 In the automatic winder 10, the empty bobbin storage portion 27 of each second winder unit 2 is arranged on an extension line of the first conveyance path 71 of the first tray conveyance device 7, and the second conveyance of the second tray conveyance device 8. The path 82 is detoured so as to avoid the empty bobbin storage part 27 from the extension line of the first transport path 71. Thereby, the 2nd winder unit 2 which has the empty bobbin storage part 27 can be easily installed between the some 1st winder unit 1 and the yarn supply bobbin processing apparatus 6. FIG.
　自動ワインダ１０では、各第２ワインダユニット２が、複数の給糸ボビンＢ１の貯留が可能なマガジン装置２６を有している。これにより、各第２ワインダユニット２がパッケージＰを効率良く形成できる。 In the automatic winder 10, each second winder unit 2 has a magazine device 26 capable of storing a plurality of yarn feeding bobbins B1. Thereby, each 2nd winder unit 2 can form the package P efficiently.
　自動ワインダ１０では、給糸ボビン処理装置６が、第１ワインダユニット１にとって不適切な給糸ボビンＢ１が載置されたトレー９を待機させる第２バイパス経路３１ｄ及び第３バイパス経路３１ｅを有している。これにより、第１ワインダユニット１にとって不適切な給糸ボビンＢ１を第２バイパス経路３１ｄ及び第３バイパス経路３１ｅから第２ワインダユニット２に効率良く供給できる。 In the automatic winder 10, the yarn supplying bobbin processing device 6 has a second bypass path 31d and a third bypass path 31e for waiting the tray 9 on which the yarn supplying bobbin B1 inappropriate for the first winder unit 1 is placed. ing. Thereby, the yarn feeding bobbin B1 inappropriate for the first winder unit 1 can be efficiently supplied to the second winder unit 2 from the second bypass path 31d and the third bypass path 31e.
　自動ワインダ１０では、第１トレー搬送装置７が、平ベルトである第１コンベアベルト７４を有し、第２トレー搬送装置８が、丸ベルトである第２コンベアベルト８３を有している。これにより、第１トレー搬送装置７の第１搬送経路７１の延長線上から空ボビン貯留部２７を避けるように迂回する第２搬送経路８２を容易に構成できる。 In the automatic winder 10, the first tray conveying device 7 has a first conveyor belt 74 that is a flat belt, and the second tray conveying device 8 has a second conveyor belt 83 that is a round belt. Thereby, the 2nd conveyance path 82 which detours so that the empty bobbin storage part 27 may be avoided from the extension line of the 1st conveyance path 71 of the 1st tray conveyance apparatus 7 can be comprised easily.
　自動ワインダ１０では、第２トレー搬送装置８が、第２領域Ｒ２に存在する人が人感センサ８７によって検知された際にトレー９の搬送を停止させるように構成されている。これにより、例えば、第２ワインダユニット２への給糸ボビンＢ１の供給及び第２ワインダユニット２からの空ボビンＢ２の回収をオペレータが実施する場合に、第２ワインダユニット２に対応する第２領域Ｒ２でトレー９の搬送が停止させられるため、オペレータがそれらの作業を効率良く実施できる。 In the automatic winder 10, the second tray transfer device 8 is configured to stop the transfer of the tray 9 when a person existing in the second region R2 is detected by the human sensor 87. Thereby, for example, when the operator performs the supply of the yarn feeding bobbin B1 to the second winder unit 2 and the recovery of the empty bobbin B2 from the second winder unit 2, the second region corresponding to the second winder unit 2 is used. Since the transport of the tray 9 is stopped at R2, the operator can efficiently perform these operations.
　自動ワインダ１０では、配列方向Ａにおいて複数の第１ワインダユニット１の第２の側に機台制御装置５が配置されている。これにより、自動ワインダ１０が備える各装置を効率良く配置できる。 In the automatic winder 10, the machine base control device 5 is arranged on the second side of the plurality of first winder units 1 in the arrangement direction A. Thereby, each apparatus with which automatic winder 10 is provided can be arranged efficiently.
　糸巻取システム１００は、上述した自動ワインダ１０と、粗紡機２０と、精紡機３０と、を備えており、トレー搬送ユニット３は、精紡機３０と各第１ワインダユニット１のそれぞれとの間でトレー９を搬送するように構成されている。糸巻取システム１００によれば、上述した理由により、パッケージＰの生産効率の低下を抑制できる。
［変形例］ The yarn winding system 100 includes the automatic winder 10, the roving machine 20, and the spinning machine 30 described above, and the tray transport unit 3 is disposed between the spinning machine 30 and each of the first winder units 1. The tray 9 is configured to be conveyed. According to the yarn winding system 100, it is possible to suppress a decrease in the production efficiency of the package P for the reasons described above.
[Modification]
　本開示は、上述した実施形態に限定されない。例えば、自動ワインダ１０では、少なくとも１つの第２ワインダユニット２が配列方向Ａにおいて複数の第１ワインダユニット１の第１の側に配置されていればよい。また、第１トレー搬送装置７及び第２トレー搬送装置８は、給糸ボビン処理装置６から各第１ワインダユニット１にトレー９を搬送するように構成されていてもよい。また、第１トレー搬送装置７は、第１駆動モータ７５の駆動力によって、少なくとも第１領域Ｒ１において、各第１ワインダユニット１と給糸ボビン処理装置６との間でトレー９を搬送するように構成されていればよい。 The present disclosure is not limited to the above-described embodiment. For example, in the automatic winder 10, at least one second winder unit 2 may be disposed on the first side of the plurality of first winder units 1 in the arrangement direction A. Further, the first tray transport device 7 and the second tray transport device 8 may be configured to transport the tray 9 from the yarn supplying bobbin processing device 6 to each first winder unit 1. Further, the first tray conveying device 7 conveys the tray 9 between each first winder unit 1 and the yarn feeding bobbin processing device 6 at least in the first region R1 by the driving force of the first driving motor 75. It suffices to be configured.
　少なくとも１つの第２ワインダユニット２が、複数の空ボビンＢ２の貯留が可能な空ボビン貯留部２７を有し、空ボビン貯留部２７が、第１トレー搬送装置７がトレー９を搬送する第１搬送経路７１の延長線上に配置されており、第２トレー搬送装置８が、第１搬送経路７１の延長線上から空ボビン貯留部２７を避けるように迂回する第２搬送経路８２に沿ってトレー９を搬送するように構成されている場合には、自動ワインダ１０は、「第１トレー搬送装置７及び第２トレー搬送装置８が、少なくとも１つの駆動モータ（駆動源）によってトレー９を搬送するように構成された」ものであってもよい。そのような自動ワインダ１０によれば、複数の第１ワインダユニット１と給糸ボビン処理装置６との間に、空ボビン貯留部２７を有する第２ワインダユニット２を容易に設置できる。 At least one second winder unit 2 has an empty bobbin storage portion 27 capable of storing a plurality of empty bobbins B2, and the empty bobbin storage portion 27 is a first in which the first tray transport device 7 transports the tray 9. The tray 9 is disposed along the second conveyance path 82 that is disposed on the extension line of the conveyance path 71 and that bypasses the second tray conveyance device 8 so as to avoid the empty bobbin storage unit 27 from the extension line of the first conveyance path 71. When the automatic winder 10 is configured to convey the tray 9, “the first tray conveyance device 7 and the second tray conveyance device 8 convey the tray 9 by at least one drive motor (drive source). It may be configured as “. According to such an automatic winder 10, the second winder unit 2 having the empty bobbin storage unit 27 can be easily installed between the plurality of first winder units 1 and the yarn feeding bobbin processing device 6.
　１…第１ワインダユニット、２…第２ワインダユニット、２６…マガジン装置（給糸ボビン貯留部）、２７…空ボビン貯留部、３…トレー搬送ユニット、３１ｄ…第２バイパス経路（給糸ボビン待機部）、３１ｅ…第３バイパス経路（給糸ボビン待機部）、５…機台制御装置、６…給糸ボビン処理装置、７…第１トレー搬送装置、７１…第１搬送経路、７４…第１コンベアベルト、７５…第１駆動モータ（第１駆動源）、８…第２トレー搬送装置、８２…第２搬送経路、８３…第２コンベアベルト、８４…第２駆動モータ（第２駆動源）、８７…人感センサ、９…トレー、１０…自動ワインダ、２０…粗紡機、３０…精紡機、１００…糸巻取システム、Ａ…配列方向、Ｂ１…給糸ボビン、Ｂ２…空ボビン、Ｐ…パッケージ、Ｒ１…第１領域、Ｒ２…第２領域。 DESCRIPTION OF SYMBOLS 1 ... 1st winder unit, 2 ... 2nd winder unit, 26 ... Magazine apparatus (yarn supply bobbin storage part), 27 ... Empty bobbin storage part, 3 ... Tray conveyance unit, 31d ... 2nd bypass path (yarn supply bobbin standby) Part), 31e ... third bypass path (yarn feeding bobbin standby part), 5 ... machine control device, 6 ... yarn feeding bobbin processing apparatus, 7 ... first tray conveying apparatus, 71 ... first conveying path, 74 ... first DESCRIPTION OF SYMBOLS 1 conveyor belt, 75 ... 1st drive motor (1st drive source), 8 ... 2nd tray conveying apparatus, 82 ... 2nd conveyance path, 83 ... 2nd conveyor belt, 84 ... 2nd drive motor (2nd drive source) ), 87 ... Human sensor, 9 ... Tray, 10 ... Automatic winder, 20 ... Rover, 30 ... Spinner, 100 ... Yarn winding system, A ... Arrangement direction, B1 ... Yarn feeding bobbin, B2 ... Empty bobbin, P ... Package, R1 ... First area R2 ... the second region.

Claims (12)

  1. 　少なくとも１列に配置された複数の第１ワインダユニットと、
    　前記複数の第１ワインダユニットの配列方向において前記複数の第１ワインダユニットの第１の側に配置された少なくとも１つの第２ワインダユニットと、
    　前記複数の第１ワインダユニット及び前記少なくとも１つの第２ワインダユニットに対応する領域に配置された第１トレー搬送装置及び第２トレー搬送装置、並びに、前記配列方向において前記少なくとも１つの第２ワインダユニットの前記第１の側に配置された給糸ボビン処理装置を有するトレー搬送ユニットと、を備え、
    　前記複数の第１ワインダユニットのそれぞれは、前記トレー搬送ユニットによって搬送されたトレー上の給糸ボビンから糸を巻き取ってパッケージを形成するように構成されており、
    　前記少なくとも１つの第２ワインダユニットは、前記給糸ボビン処理装置から供給された給糸ボビンから糸を巻き取ってパッケージを形成するように構成されており、
    　前記第１トレー搬送装置は、第１駆動源の駆動力によって、前記複数の第１ワインダユニットに対応する第１領域において、前記複数の第１ワインダユニットのそれぞれと前記給糸ボビン処理装置との間で前記トレーを搬送するように構成されており、
    　前記第２トレー搬送装置は、第２駆動源の駆動力によって、前記少なくとも１つの第２ワインダユニットに対応する第２領域において、前記複数の第１ワインダユニットのそれぞれと前記給糸ボビン処理装置との間で前記トレーを搬送するように構成されている、自動ワインダ。     A plurality of first winder units arranged in at least one row;
    At least one second winder unit disposed on a first side of the plurality of first winder units in the arrangement direction of the plurality of first winder units;
    The first tray transport device and the second tray transport device arranged in a region corresponding to the plurality of first winder units and the at least one second winder unit, and the at least one second winder unit in the arrangement direction A tray transport unit having a yarn feeding bobbin processing device disposed on the first side of
    Each of the plurality of first winder units is configured to wind a yarn from a yarn feeding bobbin on a tray conveyed by the tray conveying unit to form a package,
    The at least one second winder unit is configured to wind a yarn from a yarn supplying bobbin supplied from the yarn supplying bobbin processing device to form a package,
    The first tray conveying device is configured to cause each of the plurality of first winder units and the yarn feeding bobbin processing device to move in a first region corresponding to the plurality of first winder units by a driving force of a first driving source. Configured to transport the trays between,
    In the second region corresponding to the at least one second winder unit, the second tray conveying device, and the yarn feeding bobbin processing device in the second region corresponding to the at least one second winder unit by the driving force of the second drive source An automatic winder configured to transport the tray between.
  2. 　前記第１トレー搬送装置及び前記第２トレー搬送装置は、前記複数の第１ワインダユニットのそれぞれから前記給糸ボビン処理装置に前記トレーを搬送するように構成されている、請求項１に記載の自動ワインダ。 The said 1st tray conveyance apparatus and the said 2nd tray conveyance apparatus are comprised so that the said tray may be conveyed to the said yarn feeding bobbin processing apparatus from each of these 1st winder units. Automatic winder.
  3. 　前記少なくとも１つの第２ワインダユニットは、複数の空ボビンの貯留が可能な空ボビン貯留部を有し、
    　前記空ボビン貯留部は、前記第１トレー搬送装置が前記トレーを搬送する第１搬送経路の延長線上に配置されており、
    　前記第２トレー搬送装置は、前記第１搬送経路の前記延長線上から前記空ボビン貯留部を避けるように迂回する第２搬送経路に沿って前記トレーを搬送するように構成されている、請求項１又は２に記載の自動ワインダ。     The at least one second winder unit has an empty bobbin storage section capable of storing a plurality of empty bobbins,
    The empty bobbin storage unit is disposed on an extension line of a first transport path in which the first tray transport device transports the tray,
    The said 2nd tray conveyance apparatus is comprised so that the said tray may be conveyed along the 2nd conveyance path | route which detours so that the said empty bobbin storage part may be avoided from the said extension line of the said 1st conveyance path | route. The automatic winder according to 1 or 2.
  4. 　前記少なくとも１つの第２ワインダユニットは、複数の給糸ボビンの貯留が可能な給糸ボビン貯留部を有する、請求項１～３のいずれか一項に記載の自動ワインダ。 The automatic winder according to any one of claims 1 to 3, wherein the at least one second winder unit includes a yarn feeding bobbin storage unit capable of storing a plurality of yarn feeding bobbins.
  5. 　前記給糸ボビン処理装置は、前記複数の第１ワインダユニットのそれぞれにとって不適切な給糸ボビンが載置された前記トレーを待機させる給糸ボビン待機部を有する、請求項１～４のいずれか一項に記載の自動ワインダ。 The yarn feeding bobbin processing device includes a yarn feeding bobbin standby unit that waits for the tray on which a yarn feeding bobbin inappropriate for each of the plurality of first winder units is placed. The automatic winder according to one item.
  6. 　前記第１トレー搬送装置は、平ベルトである第１コンベアベルトを有し、
    　前記第２トレー搬送装置は、丸ベルトである第２コンベアベルトを有する、請求項１～５のいずれか一項に記載の自動ワインダ。     The first tray conveying device has a first conveyor belt that is a flat belt,
    The automatic winder according to any one of claims 1 to 5, wherein the second tray conveying device has a second conveyor belt that is a round belt.
  7. 　前記第２トレー搬送装置は、前記第２領域に存在する人を検知するように構成された人感センサを有し、前記人感センサによって前記人が検知された際に前記トレーの搬送を停止させるように構成されている、請求項１～６のいずれか一項に記載の自動ワインダ。 The second tray transfer device has a human sensor configured to detect a person existing in the second region, and stops the tray transfer when the human is detected by the human sensor. The automatic winder according to any one of claims 1 to 6, wherein the automatic winder is configured to cause
  8. 　前記配列方向において前記複数の第１ワインダユニットの第２の側に配置された機台制御装置を更に備える、請求項１～７のいずれか一項に記載の自動ワインダ。 The automatic winder according to any one of claims 1 to 7, further comprising a machine control device arranged on a second side of the plurality of first winder units in the arrangement direction.
  9. 　前記給糸ボビン処理装置は、前記複数の第１ワインダユニットのそれぞれに搬送される給糸ボビンにおいて糸端の引き出しを行う口出し装置を有する、請求項１～８のいずれか一項に記載の自動ワインダ。 9. The automatic yarn feeding bobbin processing device according to claim 1, further comprising a spout device that pulls out a yarn end from a yarn feeding bobbin conveyed to each of the plurality of first winder units. Winder.
  10. 　少なくとも１列に配置された複数の第１ワインダユニットと、
    　前記複数の第１ワインダユニットの配列方向において前記複数の第１ワインダユニットの第１の側に配置された少なくとも１つの第２ワインダユニットと、
    　前記複数の第１ワインダユニット及び前記少なくとも１つの第２ワインダユニットに対応する領域に配置された第１トレー搬送装置及び第２トレー搬送装置、並びに、前記配列方向において前記少なくとも１つの第２ワインダユニットの前記第１の側に配置された給糸ボビン処理装置を有するトレー搬送ユニットと、を備え、
    　前記複数の第１ワインダユニットのそれぞれは、前記トレー搬送ユニットによって搬送されたトレー上の給糸ボビンから糸を巻き取ってパッケージを形成するように構成されており、
    　前記少なくとも１つの第２ワインダユニットは、前記給糸ボビン処理装置から供給された給糸ボビンから糸を巻き取ってパッケージを形成するように構成されており、
    　前記第１トレー搬送装置は、前記複数の第１ワインダユニットに対応する第１領域において、前記複数の第１ワインダユニットのそれぞれと前記給糸ボビン処理装置との間で前記トレーを搬送するように構成されており、
    　前記第２トレー搬送装置は、前記少なくとも１つの第２ワインダユニットに対応する第２領域において、前記複数の第１ワインダユニットのそれぞれと前記給糸ボビン処理装置との間で前記トレーを搬送するように構成されており、
    　前記少なくとも１つの第２ワインダユニットは、複数の空ボビンの貯留が可能な空ボビン貯留部を有し、
    　前記空ボビン貯留部は、前記第１トレー搬送装置が前記トレーを搬送する第１搬送経路の延長線上に配置されており、
    　前記第２トレー搬送装置は、前記第１搬送経路の前記延長線上から前記空ボビン貯留部を避けるように迂回する第２搬送経路に沿って前記トレーを搬送するように構成されている、自動ワインダ。     A plurality of first winder units arranged in at least one row;
    At least one second winder unit disposed on a first side of the plurality of first winder units in the arrangement direction of the plurality of first winder units;
    The first tray transport device and the second tray transport device arranged in a region corresponding to the plurality of first winder units and the at least one second winder unit, and the at least one second winder unit in the arrangement direction A tray transport unit having a yarn feeding bobbin processing device disposed on the first side of
    Each of the plurality of first winder units is configured to wind a yarn from a yarn feeding bobbin on a tray conveyed by the tray conveying unit to form a package,
    The at least one second winder unit is configured to wind a yarn from a yarn supplying bobbin supplied from the yarn supplying bobbin processing device to form a package,
    The first tray conveying device conveys the tray between each of the plurality of first winder units and the yarn feeding bobbin processing device in a first region corresponding to the plurality of first winder units. Configured,
    The second tray conveying device conveys the tray between each of the plurality of first winder units and the yarn feeding bobbin processing device in a second region corresponding to the at least one second winder unit. Is composed of
    The at least one second winder unit has an empty bobbin storage section capable of storing a plurality of empty bobbins,
    The empty bobbin storage unit is disposed on an extension line of a first transport path in which the first tray transport device transports the tray,
    The second tray transport device is configured to transport the tray along a second transport path that is detoured so as to avoid the empty bobbin storage portion from the extension line of the first transport path. .
  11. 　請求項１～１０のいずれか一項に記載の自動ワインダと、
    　給糸ボビンを形成するように構成された精紡機と、を備え、
    　前記トレー搬送ユニットは、前記精紡機と前記複数の第１ワインダユニットのそれぞれとの間で前記トレーを搬送するように構成されている、糸巻取システム。     An automatic winder according to any one of claims 1 to 10,
    A spinning machine configured to form a yarn feeding bobbin,
    The yarn winding system, wherein the tray conveying unit is configured to convey the tray between the spinning machine and each of the plurality of first winder units.
  12. 　粗糸ボビンを形成するように構成された粗紡機を更に備え、
    　前記精紡機は、前記粗糸ボビンの粗糸から生成した糸を巻き取って前記給糸ボビンを形成するように構成されている、請求項１１に記載の糸巻取システム。     Further comprising a roving machine configured to form a roving bobbin;
    The yarn winding system according to claim 11, wherein the spinning machine is configured to wind the yarn generated from the roving yarn of the roving yarn bobbin to form the yarn feeding bobbin.
PCT/JP2019/018277 2018-06-15 2019-05-07 Automatic winder and yarn winding system WO2019239745A1 (en)

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JP2017109833A (en) * 2015-12-16 2017-06-22 村田機械株式会社 Yarn winding device and yarn winding system
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