JPS55107521A - Automatic yarn connecting method in spinning frame - Google Patents

Automatic yarn connecting method in spinning frame

Info

Publication number
JPS55107521A
JPS55107521A JP1266979A JP1266979A JPS55107521A JP S55107521 A JPS55107521 A JP S55107521A JP 1266979 A JP1266979 A JP 1266979A JP 1266979 A JP1266979 A JP 1266979A JP S55107521 A JPS55107521 A JP S55107521A
Authority
JP
Japan
Prior art keywords
yarn
package
speed
reserver
taking
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP1266979A
Other languages
Japanese (ja)
Inventor
Tadahiko Okubo
Nobuo Tsuchida
Shozo Morishita
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toray Industries Inc
Original Assignee
Toray Industries Inc
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 Toray Industries Inc filed Critical Toray Industries Inc
Priority to JP1266979A priority Critical patent/JPS55107521A/en
Publication of JPS55107521A publication Critical patent/JPS55107521A/en
Pending legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H15/00—Piecing arrangements ; Automatic end-finding, e.g. by suction and reverse package rotation; Devices for temporarily storing yarn during piecing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)

Abstract

PURPOSE:The yarn stored in the reserver during the yarn knotting operation is taken up in the package at high speed after the completion of knotting and the taking-up speed is returned to the ordinary speed by the signal of the reserve completion, thereby the smooth automatic knotting can be always made even when the feed speed of the yarn and the size of the package vary. CONSTITUTION:While knotter 22 is operating, the upper yarn that is sent out of taking-off roller 8 is introduced into reserver 12 which has come near roller 8 and stored in folded from 11b. The package 14 is taken up at a high speed to reduce gradually the dip of the yarn and at the moment when the yarn 11c leaves the sucking opening of reserver 12, the yarn detector 24 sends the signal of reservation completion. The signal separates cradle gripper 15 and driving roller 18 from package 14 and the rotary traverse drum 17 makes the package 14 wind up the yarn at a normal taking-up speed.
JP1266979A 1979-02-06 1979-02-06 Automatic yarn connecting method in spinning frame Pending JPS55107521A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1266979A JPS55107521A (en) 1979-02-06 1979-02-06 Automatic yarn connecting method in spinning frame

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1266979A JPS55107521A (en) 1979-02-06 1979-02-06 Automatic yarn connecting method in spinning frame

Publications (1)

Publication Number Publication Date
JPS55107521A true JPS55107521A (en) 1980-08-18

Family

ID=11811770

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1266979A Pending JPS55107521A (en) 1979-02-06 1979-02-06 Automatic yarn connecting method in spinning frame

Country Status (1)

Country Link
JP (1) JPS55107521A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0387009A2 (en) * 1989-03-07 1990-09-12 Toray Engineering Co., Ltd. Yarn piecing method and yarn piecing apparatus
JPH02264023A (en) * 1989-07-31 1990-10-26 Murata Mach Ltd Spinning machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0387009A2 (en) * 1989-03-07 1990-09-12 Toray Engineering Co., Ltd. Yarn piecing method and yarn piecing apparatus
JPH02264023A (en) * 1989-07-31 1990-10-26 Murata Mach Ltd Spinning machine

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