CN201162075Y - Light source of scavenging machine for foreign fibre in cotton - Google Patents
Light source of scavenging machine for foreign fibre in cotton Download PDFInfo
- Publication number
- CN201162075Y CN201162075Y CNU2007203033939U CN200720303393U CN201162075Y CN 201162075 Y CN201162075 Y CN 201162075Y CN U2007203033939 U CNU2007203033939 U CN U2007203033939U CN 200720303393 U CN200720303393 U CN 200720303393U CN 201162075 Y CN201162075 Y CN 201162075Y
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- CN
- China
- Prior art keywords
- light source
- cotton
- reflector
- light
- different fine
- 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 - Lifetime
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Abstract
The utility model relates to a light supply device of a cotton foreign matter cleaner in the technical field of spinning electronic devices, which comprises a light source and a reflecting plate, which are both arranged on two sides of a transparent detecting channel of the cotton foreign matter cleaner, wherein a lighting light source can be formed by a plurality of fluorescent lighting tubes or LED linear light sources in parallel arrangement, and the reflecting plate is installed on the back portion of the light source in an upper portion and a lower portion. The utility model can provide multi-angle high strength spherical lights on a detecting surface, can effectively reduce image shadows formed by the uneven surface of cotton, and increases the quality of images.
Description
Technical field
The utility model relates to the weaving electronic instrument technology field, the light supply apparatus of the online removing machine of the different fibre of textile industry cotton particularly, be used for highlight illumination, and eliminate the image shade that the cotton surface irregularity produces, be beneficial to detection different fibre to the machine intimate detection zone.
Background technology
The different fine scavenger of cotton is connected in the production line usually, adopt the colored thread array CCD camera to gather cotton and different fine image, it is detected when the cotton-wool of process machine shredding passes through the machine intimate detection zone, cotton-wool comes in every shape, and surface irregularity is under the normal optical irradiation, because surface irregularity and existence are blocked, cause cotton surface reflection intensity difference, the brightness of image of camera collection differs greatly, and is unfavorable because analyzing and processing.
Because the cotton flow velocity through sense channel is very high, generally at the 12-16 meter per second, the CCD camera must keep quite high frequency acquisition could guarantee that the image information that obtains is enough, and scan frequency is more than 4KHz usually, detection faces brightness must be very high, just can reach the high quality graphic requirement.
Wish that simultaneously normally the data of cotton are concentrated as far as possible in image, the difference of increase and different fine data is beneficial to raising and detects effect.
Summary of the invention
The utility model purpose provides the different fine scavenger light supply apparatus that grows cotton, and the image shade so that effective reduction cotton surface height rises and falls and forms improves picture quality.
Specifically, one light supply apparatus that grows cotton different fine scavenger, it comprises that light source and reflector and both are installed in the transparent sense channel of the different fine scavenger of cotton both sides, lighting source is arranged in parallel by many fluorescent tubes or LED linear light source and forms, and two parts were installed in the light source rear portion about reflector divided.
Described light source can be fluorescent lamp or LED linear light source, and quantity is the 2-6 root and is arranged in parallel.
Described reflector is made up of two circular arc corrosion resistant plates, and reflector is installed in the light source rear side.
Leave the gap that is used for by the detection light of linear array CCD camera between described reflector two parts.
The utility model can provide multi-angle high strength sphere light in detection faces, can effectively reduce the image shade that cotton surface height rises and falls and forms, and improves picture quality.
Description of drawings
Figure is the utility model light source arrangement schematic diagram.
The specific embodiment
As shown in the figure, the one different fine scavenger light supply apparatus that grows cotton, comprise light source 1 and reflector 2, both are installed in the different fine scavenger clear glass sense channel of cotton 3 both sides, lighting source can be arranged in parallel by many fluorescent tubes or LED linear light source and form, and two parts were installed in the light source rear portion about reflector divided.Light source is fluorescent lamp or LED linear light source, and quantity is the 2-6 root, is arranged in parallel.Reflector is made up of two circular arc corrosion resistant plates, and reflector is installed in the light source rear side, reflects, converges the light that light source sends.Gap between two reflectors is used for the detection light by linear array CCD camera.
Claims (4)
1. a light supply apparatus that grows cotton different fine scavenger, it is characterized in that comprising that light source (1) and reflector (2) and both are installed in the cotton transparent sense channel of different fine scavenger (3) both sides, lighting source is arranged in parallel by many fluorescent tubes or LED linear light source and forms, and two parts were installed in the light source rear portion about reflector divided.
2. the different fine scavenger light supply apparatus of cotton according to claim 1, it is characterized in that: described light source (1) is fluorescent lamp or LED linear light source, and quantity is the 2-6 root and is arranged in parallel.
3. the different fine scavenger light supply apparatus of cotton according to claim 1, it is characterized in that: described reflector (2) is made up of two circular arc corrosion resistant plates, and reflector is installed in light source (1) rear side.
4. according to claim 1 or the different fine scavenger light supply apparatus of 3 described cottons, it is characterized in that: leave the gap that is used for by the detection light of linear array CCD camera between described reflector (2) two parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203033939U CN201162075Y (en) | 2007-12-28 | 2007-12-28 | Light source of scavenging machine for foreign fibre in cotton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203033939U CN201162075Y (en) | 2007-12-28 | 2007-12-28 | Light source of scavenging machine for foreign fibre in cotton |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201162075Y true CN201162075Y (en) | 2008-12-10 |
Family
ID=40183016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007203033939U Expired - Lifetime CN201162075Y (en) | 2007-12-28 | 2007-12-28 | Light source of scavenging machine for foreign fibre in cotton |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201162075Y (en) |
-
2007
- 2007-12-28 CN CNU2007203033939U patent/CN201162075Y/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20081210 |
|
| CX01 | Expiry of patent term |