JPS5727872A - Thread joining operation controller in automatic winder - Google Patents
Thread joining operation controller in automatic winderInfo
- 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
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
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)
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 |
-
1980
- 1980-07-25 JP JP10107680A patent/JPS5727872A/en active Pending
Cited By (1)
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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