IT1226953B - Optoelectronic thread stop motion especially a weft stop motion for automatic looms with wave mouth - Google Patents
Optoelectronic thread stop motion especially a weft stop motion for automatic looms with wave mouthInfo
- Publication number
- IT1226953B IT1226953B IT8848165A IT4816588A IT1226953B IT 1226953 B IT1226953 B IT 1226953B IT 8848165 A IT8848165 A IT 8848165A IT 4816588 A IT4816588 A IT 4816588A IT 1226953 B IT1226953 B IT 1226953B
- Authority
- IT
- Italy
- Prior art keywords
- stop motion
- wave mouth
- weft
- optoelectronic
- yarn
- Prior art date
Links
- 230000005693 optoelectronics Effects 0.000 title abstract 4
- 239000004753 textile Substances 0.000 abstract 2
Landscapes
- Looms (AREA)
Abstract
Optoelectronic thread stop motion, weft stop motion, textile machine, automatic loom with wave mouth, light receiver, electronic camera, mesh head, CCD line camera, assessment connection, computer, luminous source.Optoelectronic thread stop motion, especially a weft stop motion, for automatic looms with wave mouth.The invention relates to an optoelectronic thread stop motion, especially a weft stop motion for automatic looms with wave mouth. The invention can be applied to all textile machines, to which in set times in set places is to supervise the presence of a yarn. According to the invention such a light receiver is inserted by means of an electronic camera, and respectively its shooting head. Preferably a CCD line camera is adopted, and respectively its shooting head. Such an assessment connection is inserted, according to the invention, a computer. The yarn to be supervised is illuminated for protection for the operation of a light source. The inserting of an electronic camera, and respectively of its shooting head, has the advantage, that valuable signals are delivered both with weakly light reflecting yarns as with a greater distance from the yarn (figure).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD30486887 | 1987-07-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8848165A0 IT8848165A0 (en) | 1988-07-08 |
IT1226953B true IT1226953B (en) | 1991-02-22 |
Family
ID=5590668
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8848165A IT1226953B (en) | 1987-07-13 | 1988-07-08 | Optoelectronic thread stop motion especially a weft stop motion for automatic looms with wave mouth |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1226953B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104532452A (en) * | 2014-12-10 | 2015-04-22 | 东华大学 | Device and method for detecting weft breakage and weft completion of circular knitting machine on basis of image technology |
-
1988
- 1988-07-08 IT IT8848165A patent/IT1226953B/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104532452A (en) * | 2014-12-10 | 2015-04-22 | 东华大学 | Device and method for detecting weft breakage and weft completion of circular knitting machine on basis of image technology |
Also Published As
Publication number | Publication date |
---|---|
IT8848165A0 (en) | 1988-07-08 |
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