GB1218304A - Apparatus for detecting broken yarn in synthetic fiber spinning - Google Patents
Apparatus for detecting broken yarn in synthetic fiber spinningInfo
- Publication number
- GB1218304A GB1218304A GB07396/69A GB1739669A GB1218304A GB 1218304 A GB1218304 A GB 1218304A GB 07396/69 A GB07396/69 A GB 07396/69A GB 1739669 A GB1739669 A GB 1739669A GB 1218304 A GB1218304 A GB 1218304A
- Authority
- GB
- United Kingdom
- Prior art keywords
- yarn
- roller
- build
- broken
- breakage
- 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.)
- Expired
Links
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D11/00—Other features of manufacture
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H63/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package
- B65H63/02—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material
- B65H63/024—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials
- B65H63/028—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials characterised by the detecting or sensing element
- B65H63/032—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials characterised by the detecting or sensing element electrical or pneumatic
- B65H63/0321—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials characterised by the detecting or sensing element electrical or pneumatic using electronic actuators
- B65H63/0324—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials characterised by the detecting or sensing element electrical or pneumatic using electronic actuators using photo-electric sensing means, i.e. the defect signal is a variation of light energy
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/04—Dry spinning methods
-
- 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
-
- 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
- B65H2701/38—Thread sheet, e.g. sheet of parallel yarns or wires
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Quality & Reliability (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Filamentary Materials, Packages, And Safety Devices Therefor (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
1,218,304. A yarn breakage detector. TEIJIN Ltd. 2 April, 1969, No. 17396/69. Heading B5B. A broken yarn detector is shown schematically in Fig. 1 in which yarn 2 from spinneret 1 passes under tension through a broken yarncollector 6, over an oiling roller 3 and thence via roller 4 to a tensioning roller 5. Breakage of the yarn can occur either before or after roller 4. If the breakage occurs before roller 4, the tension is relaxed and yarn begins to build up on the collecting device 6. As a result of the build-up a light beam from the source 8 is broken, the output signal from the photodetector 9 is reduced, the output current of the amplifier 10 is reduced and the electromagnet 11 is de-energized. In this manner switch 12 is thrown. This sequence of events can be used to activate buzzer 13, light warning lamps or stop the spinning process. If the breakage occurs after the roller 4, the yarn wraps itself around roller 4 and begins to build up. When the build-up of yarn reaches peg (16) on the flange (15) which is rigidly attached to the fixed shaft (14) (Fig. 3, not shown), the roller 4 is halted as a result of the friction between the yarn and the peg (16). From this instant the apparatus functions as explained above.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2385868 | 1968-04-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1218304A true GB1218304A (en) | 1971-01-06 |
Family
ID=12122118
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB07396/69A Expired GB1218304A (en) | 1968-04-09 | 1969-04-02 | Apparatus for detecting broken yarn in synthetic fiber spinning |
Country Status (4)
Country | Link |
---|---|
US (2) | US3618168A (en) |
DE (1) | DE1917252C3 (en) |
GB (1) | GB1218304A (en) |
NL (1) | NL142461B (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0150301A2 (en) * | 1983-12-01 | 1985-08-07 | b a r m a g Barmer Maschinenfabrik Aktiengesellschaft | Apparatus for drawing bundles of synthetic yarns |
DE4117941C1 (en) * | 1991-05-31 | 1992-05-07 | Automatik Apparate-Maschinenbau Gmbh, 8754 Grossostheim, De | |
TW256860B (en) * | 1993-05-24 | 1995-09-11 | Courtaulds Fibres Holdings Ltd | |
TW295607B (en) * | 1993-05-24 | 1997-01-11 | Courtaulds Fibres Holdings Ltd | |
CN102926006A (en) * | 2011-08-12 | 2013-02-13 | 江苏省衣维新投资发展有限公司 | Tensioning device for fine-denier spinning |
CN102926005A (en) * | 2011-08-12 | 2013-02-13 | 江苏省衣维新投资发展有限公司 | Tensioning method for fine-denier spinning |
CN105525373B (en) * | 2014-10-27 | 2018-08-17 | 中国石油化工股份有限公司 | Method and the application of the device and elimination finish roll banding that oil and dry |
CN114808308B (en) * | 2022-06-08 | 2024-01-23 | 浙江翼邦智造针织内衣有限公司 | Broken yarn monitoring system for textile yarns |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE22240E (en) * | 1942-12-29 | Apparatus for producing wound | ||
US2233483A (en) * | 1938-07-28 | 1941-03-04 | Photoswitch Inc | Supervising filamentary material |
GB691069A (en) * | 1950-08-01 | 1953-05-06 | Gen Electric Co Ltd | Improvements in or relating to optical apparatus for detecting the occurrence of broken threads, filaments or the like |
FR1052005A (en) * | 1951-03-17 | 1954-01-20 | Sanpere Sa | Advanced automatic shut-off device, applicable to textile machines |
DE1070846B (en) * | 1956-08-16 | |||
DE1160223B (en) * | 1959-11-07 | 1963-12-27 | Bayer Ag | Device for continuous photoelectric monitoring of moving sheets of thread |
FR1265311A (en) * | 1960-05-19 | 1961-06-30 | Chavanoz Moulinage Retorderie | Thread breaker device for textile machines |
US3341888A (en) * | 1963-04-18 | 1967-09-19 | Dow Chemical Co | Automatic control system and method |
US3401267A (en) * | 1964-06-26 | 1968-09-10 | Milton A. Engle | Yarn breakage detector |
US3499064A (en) * | 1965-05-19 | 1970-03-03 | Kohjin Co | Process and apparatus for producing biaxially oriented thermoplastic tubular films |
-
1969
- 1969-04-01 US US811979A patent/US3618168A/en not_active Expired - Lifetime
- 1969-04-02 GB GB07396/69A patent/GB1218304A/en not_active Expired
- 1969-04-03 DE DE19691917252 patent/DE1917252C3/en not_active Expired
- 1969-04-09 NL NL696905457A patent/NL142461B/en unknown
-
1973
- 1973-10-31 US US41138473 patent/USRE28430E/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL142461B (en) | 1974-06-17 |
DE1917252C3 (en) | 1973-05-03 |
US3618168A (en) | 1971-11-09 |
USRE28430E (en) | 1975-05-27 |
DE1917252B2 (en) | 1972-10-12 |
DE1917252A1 (en) | 1970-05-21 |
NL6905457A (en) | 1969-10-13 |
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