CN86210059U - Photoelectric weft detector - Google Patents
Photoelectric weft detector Download PDFInfo
- Publication number
- CN86210059U CN86210059U CN 86210059 CN86210059U CN86210059U CN 86210059 U CN86210059 U CN 86210059U CN 86210059 CN86210059 CN 86210059 CN 86210059 U CN86210059 U CN 86210059U CN 86210059 U CN86210059 U CN 86210059U
- Authority
- CN
- China
- Prior art keywords
- utility
- model
- weft
- shuttle
- cop
- 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.)
- Ceased
Links
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- Spinning Or Twisting Of Yarns (AREA)
Abstract
The utility model relates to a photoelectric weft-detector for the shuttle changing of the automatic stop in the textile industry. The utility model has the solving proposal that the root part of the weft tube is plated with a ring of aluminium to burnish to become a reflecting surface. Using the utility model can solve the weft detecting signal quickly without any complex additional conditions, save weft and improve the quality of the cloth face; meanwhile, the utility model enhances the number of blocking machines of the workers.
Description
A kind of photoelectric weft-finder that is used for the shuttle changing of textile industry automatic stopping.
Before the utility model was made, advanced spy latitude mode was to adopt knitting the shuttle both sides, the cop root, and punching simultaneously on the shuttle, when the coincidence of three holes, when light beam saw through three holes, light-sensitive element was received short optical pulse, thereby obtains visiting latitude signal parking shuttle changing.But this spy latitude mode needs special-purpose shuttle, special-purpose cop, and light-operated circuit must be the length pulse separately.
The purpose of this utility model is to overcome existing above-mentioned shortcoming in the prior art and provides a kind of can obtaining rapidly to visit the latitude signal, need not cumbersome additional conditions, practical and simple photoelectric weft-finder.
Solution of the present utility model is that the root at cop plates a circle aluminium, is polished to reflecting surface.
Description of drawings:
Fig. 1 is the cop front view.
Fig. 2 visits latitude reflected signal figure.
Following the utility model will be described further in conjunction with the accompanying drawings.Preferred embodiment of the utility model is that the root at cop (1) plates a circle aluminium, is polished to reflecting surface (2).Operation about shuttle (3) is in race, light beam (4) is radiated on the shuttle, has expired parallel owing to twine on the cop (1), so also just there is not the photoelectricity reflection on the light-sensitive element (5), at this moment light-sensitive element must be buckled in the camera obscura.When parallel on the cop will be use up not to the greatest extent, exposed burnishing surface, light beam (4) reflection is caused on the light-sensitive device, photoimpact just can promote the purpose that relay or other driving electrical equipment reach the parking shuttle changing through simple amplifying circuit.
The utility model has the advantages that does not need special-purpose cop, special shuttle, light-operated circuit needn't be the length pulse separately, during use owing to can will use up automatic stopping shuttle changing when not using up at parallel, so can save in a large number parallel, improve fabric quality, also can increase workman's number of units of keeping off a car simultaneously.
Claims (1)
1, a kind of photoelectric weft-finder that is used for the shuttle changing of textile industry automatic stopping is made up of shuttle, shuttle, cop, it is characterized in that the root of cop plates a circle aluminium, is polished to reflecting surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 86210059 CN86210059U (en) | 1986-12-10 | 1986-12-10 | Photoelectric weft detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 86210059 CN86210059U (en) | 1986-12-10 | 1986-12-10 | Photoelectric weft detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN86210059U true CN86210059U (en) | 1987-12-16 |
Family
ID=4811818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 86210059 Ceased CN86210059U (en) | 1986-12-10 | 1986-12-10 | Photoelectric weft detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN86210059U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104790133A (en) * | 2015-05-11 | 2015-07-22 | 吴江万工机电设备有限公司 | Thread breakage detecting device |
| CN105019118B (en) * | 2015-07-08 | 2016-07-13 | 江苏工程职业技术学院 | The special luminous wefting insertion shuttle of a kind of weaving done in fine silks and gold thread by the tapestry method machine |
-
1986
- 1986-12-10 CN CN 86210059 patent/CN86210059U/en not_active Ceased
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104790133A (en) * | 2015-05-11 | 2015-07-22 | 吴江万工机电设备有限公司 | Thread breakage detecting device |
| CN105019118B (en) * | 2015-07-08 | 2016-07-13 | 江苏工程职业技术学院 | The special luminous wefting insertion shuttle of a kind of weaving done in fine silks and gold thread by the tapestry method machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CE01 | Termination of patent right |