JPS5727872A - Thread joining operation controller in automatic winder - Google Patents

Thread joining operation controller in automatic winder

Info

Publication number
JPS5727872A
JPS5727872A JP10107680A JP10107680A JPS5727872A JP S5727872 A JPS5727872 A JP S5727872A JP 10107680 A JP10107680 A JP 10107680A JP 10107680 A JP10107680 A JP 10107680A JP S5727872 A JPS5727872 A JP S5727872A
Authority
JP
Japan
Prior art keywords
thread
weights
pressure
thread joining
closed
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
JP10107680A
Other languages
Japanese (ja)
Inventor
Hideichiro Imai
Kenichi Kajita
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.)
KOTSU SEISAKUSHO KK
KOUTSU SEISAKUSHO KK
Original Assignee
KOTSU SEISAKUSHO KK
KOUTSU SEISAKUSHO KK
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 KOTSU SEISAKUSHO KK, KOUTSU SEISAKUSHO KK filed Critical KOTSU SEISAKUSHO KK
Priority to JP10107680A priority Critical patent/JPS5727872A/en
Publication of JPS5727872A publication Critical patent/JPS5727872A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H69/00—Methods of, or devices for, interconnecting successive lengths of material; Knot-tying devices ;Control of the correct working of the interconnecting device
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments

Landscapes

  • Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
  • Filamentary Materials, Packages, And Safety Devices Therefor (AREA)

Abstract

PURPOSE: To prevent thread joining operation at the same time with a plurality of weights by aloways detecting the pressure of an air inhalation source used for operating a thread joining device and transmitting as a thread snap generation electric signal to the thread joining device of each weight to control the operation.
CONSTITUTION: Since an adsorption chamber 5 is in a set negative pressure while the weight is spooling under a normal condition, a switch 10 is opened and a B contact of a relay 16 is always closed. When thread joining operation starts in several places at the same time, necessarily the pressure absorbing force of the adsorption chamber 5 becomes below a set value and the swtich 10 is closed to open the B contact of the relay 16. At this time, if a thread is snapped in the other weights, switches 12, 14 are closed to excite a solenoid 15 and start the spooling operation, but the switch 14 is opened in a short time so that the operation is suspended. At this condition, thread joinings in the other snapped weights are sequentially completed so as to restore the adsorbed pressure to a set value.
COPYRIGHT: (C)1982,JPO&Japio
JP10107680A 1980-07-25 1980-07-25 Thread joining operation controller in automatic winder Pending JPS5727872A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10107680A JPS5727872A (en) 1980-07-25 1980-07-25 Thread joining operation controller in automatic winder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10107680A JPS5727872A (en) 1980-07-25 1980-07-25 Thread joining operation controller in automatic winder

Publications (1)

Publication Number Publication Date
JPS5727872A true JPS5727872A (en) 1982-02-15

Family

ID=14291002

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10107680A Pending JPS5727872A (en) 1980-07-25 1980-07-25 Thread joining operation controller in automatic winder

Country Status (1)

Country Link
JP (1) JPS5727872A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02163272A (en) * 1988-12-16 1990-06-22 Murata Mach Ltd Ending control method for automatic winder

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02163272A (en) * 1988-12-16 1990-06-22 Murata Mach Ltd Ending control method for automatic winder

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