CN204058758U - The broken thread detector of doubling frame - Google Patents
The broken thread detector of doubling frame Download PDFInfo
- Publication number
- CN204058758U CN204058758U CN201420646664.0U CN201420646664U CN204058758U CN 204058758 U CN204058758 U CN 204058758U CN 201420646664 U CN201420646664 U CN 201420646664U CN 204058758 U CN204058758 U CN 204058758U
- Authority
- CN
- China
- Prior art keywords
- doubling
- yarn
- light source
- doubling frame
- thread detector
- 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 - Fee Related
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- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Filamentary Materials, Packages, And Safety Devices Therefor (AREA)
Abstract
The utility model relates to field of textile equipment, especially a kind of broken thread detector of doubling frame, it comprises yarn output device and the doubling device of doubling frame, the yarn of many sub-threads also comes between yarn output device and doubling device, the side of the yarn between yarn output device and doubling device is provided with lighting apparatus, be provided with tablet at opposite side, described tablet is electrically connected with controller, and described controller is connected with doubling frame.Whether this doubling frame broken thread detector, can break to yarn in real time and monitor, and monitoring precisely, effective, can improve the serviceability of doubling frame.
Description
Technical field
The utility model relates to field of textile equipment, especially a kind of broken thread detector of doubling frame.
Background technology
Existing doubling frame forms a multi-strand yarns by after many single-strand yarn doublings.But and in line process, a wherein one thread broken string often occurs, and operator does not occur in time, cause the number of share of stock of yarn that in broken string process, doubling produces and normal yarn few, diameter is little, affects normal use and the quality of yarn.
Utility model content
The purpose of this utility model is deficiency in order to solve above-mentioned technology and provides a kind of structure simple, can detect the broken thread detector of the doubling frame whether yarn breaks in time.
In order to achieve the above object, doubling frame broken thread detector designed by the utility model, it comprises yarn output device and the doubling device of doubling frame, the yarn of many sub-threads also comes between yarn output device and doubling device, the side of the yarn between yarn output device and doubling device is provided with lighting apparatus, be provided with tablet at opposite side, described tablet is electrically connected with controller, and described controller is connected with doubling frame.
Technique scheme, utilize and line process in, yarn between the yarn output device of doubling frame and doubling device is in tensioned state, arrange lighting apparatus in its side, opposite side arranges tablet, when lighting apparatus is opened, yarn can form corresponding straight line shade on tablet, whether, according to setting, tablet can detect the quantity of the straight line shade on it automatically, thus realize breaking to yarn monitoring.When yarn breaks, the straight line shade quantity on tablet declines, then controller controls drawing frame shutdown at once, avoids producing substandard products yarn.Simultaneously when broken string region is not between yarn output device and doubling device, the yarn broken then can be caused to be in non-tensioned state between, projection on tablet non-rectilinear, then can be detected as the situation of broken string equally, operator can carry out wiring process as the case may be, thus ensure that the quality of the yarn after doubling, improve the serviceability of equipment.
As optimization, described lighting apparatus comprises light source and reflection shield; Described reflection shield is full-closed structure, and light source is arranged on reflection shield inside, and the reflection shield between light source and yarn is transparent material, and the reflection shield at light source rear is reflective material.The setting of this structure, the hair can effectively avoiding dropping from yarn ash is on lamp source, and lamp source temperature is higher after a long time use in lamp source, there is potential safety hazard.
Described light source is planar light source, and the area of planar light source can cover whole yarns of the width between yarn output device and doubling device.The setting of planar light source, avoids yarn to occur the situations such as ghost image, improves the stability of detection, tablet is detected more accurate.
The size of described tablet and the consistent size of planar light source.
Whether the doubling frame broken thread detector that the utility model obtains, can break to yarn in real time and monitor, and monitoring precisely, effective, can improve the serviceability of doubling frame.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below by embodiment, the utility model will be further described by reference to the accompanying drawings.
Embodiment 1:
As shown in Figure 1, the doubling frame broken thread detector that the present embodiment describes, it comprises yarn output device 1 and the doubling device 2 of doubling frame, the yarn 3 of many sub-threads also comes between yarn output device 1 and doubling device 2, the side of the yarn 3 between yarn output device 1 and doubling device 2 is provided with lighting apparatus 4, be provided with tablet 7 at opposite side, described tablet 7 is electrically connected with controller 8, and described controller 8 is connected with doubling frame; Described lighting apparatus 4 comprises light source 6 and reflection shield 5; Described reflection shield 5 is full-closed structure, and it is inner that light source 6 is arranged on reflection shield 5, and the reflection shield 5 between light source 6 and yarn 3 is transparent material, and the reflection shield 5 at light source 6 rear is reflective material.Described light source 6 is planar light source, and the area of planar light source can cover whole yarns 3 of the width between yarn output device 1 and doubling device 2.The described size of tablet 7 and the consistent size of planar light source.
Claims (5)
1. a doubling frame broken thread detector, it comprises yarn output device and the doubling device of doubling frame, the yarn of many sub-threads also comes between yarn output device and doubling device, it is characterized in that: the side of the yarn between yarn output device and doubling device is provided with lighting apparatus, tablet is provided with at opposite side, described tablet is electrically connected with controller, and described controller is connected with doubling frame.
2. a kind of doubling frame broken thread detector according to claim 1, is characterized in that: described lighting apparatus comprises light source and reflection shield.
3. a kind of doubling frame broken thread detector according to claim 2, it is characterized in that: described reflection shield is full-closed structure, light source is arranged on reflection shield inside, and the reflection shield between light source and yarn is transparent material, and the reflection shield at light source rear is reflective material.
4. a kind of doubling frame broken thread detector according to Claims 2 or 3, is characterized in that: described light source is planar light source, and the area of planar light source can cover whole yarns of the width between yarn output device and doubling device.
5. a kind of doubling frame broken thread detector according to claim 4, is characterized in that: the size of described tablet and the consistent size of planar light source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420646664.0U CN204058758U (en) | 2014-11-03 | 2014-11-03 | The broken thread detector of doubling frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420646664.0U CN204058758U (en) | 2014-11-03 | 2014-11-03 | The broken thread detector of doubling frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204058758U true CN204058758U (en) | 2014-12-31 |
Family
ID=52200308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420646664.0U Expired - Fee Related CN204058758U (en) | 2014-11-03 | 2014-11-03 | The broken thread detector of doubling frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204058758U (en) |
-
2014
- 2014-11-03 CN CN201420646664.0U patent/CN204058758U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20191103 |