CN207051206U - A kind of carding machine web quality detecting system - Google Patents
A kind of carding machine web quality detecting system Download PDFInfo
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- CN207051206U CN207051206U CN201621347334.7U CN201621347334U CN207051206U CN 207051206 U CN207051206 U CN 207051206U CN 201621347334 U CN201621347334 U CN 201621347334U CN 207051206 U CN207051206 U CN 207051206U
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- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
It the utility model is related to a kind of carding machine web quality detecting system, including web output device, camera device, light source and detection means, camera device and light source are arranged above the outlet of web output device, light source is angled with camera device, camera device electrically connects with detection means, also include detection casing, be respectively equipped with first passage and second channel in the left and right sidewall of the detection casing, web passes through from first passage and second channel；Detection casing top is provided with sweep-up pipe, and sweep-up pipe is connected with filter cotton by blower fan；The camera device and light source are arranged in detection case.The utility model detects carding machine web based on Computer Vision Detection device, calculates web uniformity, and testing result is accurate, objective.Camera device and light source of the present utility model, which are arranged on detection casing, not to be had, effectively avoid fibre dust disperse and pollute and pollution of the external environment condition to web, improve final accuracy of detection.
Description
Technical field
The utility model belongs to textile apparatus technical field, and in particular to a kind of carding machine web quality detecting system.
Background technology
Carding step is control and the master operation for reducing cotton junction impurity, in spinning process, reduces Sliver Neps ＆ Impurities to carrying
High Spinning Evenness plays decisive role.The work quality of carding machine is improved, improves the quality inspection to cotton carding semi-finished product
Test and control method, be always one of emphasis of concern.
Traditional visual test method is used to the quality testing of cotton carding semi-finished product (carded sliver), most of producers in the prior art
The cotton junction impurity content of detection weaving each operation semi-finished product and finished product；In recent years, with the development of computer vision technique, also have
Computer vision is applied in the work of detection card web quality, but existing detecting system can be by carding machine and week
The influence of surrounding environment, the picture quality of collection is not high, and then influences the accuracy of testing result.
Utility model content
In order to solve the above-mentioned problems in the prior art, the utility model provides a kind of carding machine web quality inspection
Examining system.The technical problems to be solved in the utility model is achieved through the following technical solutions：
A kind of carding machine web quality detecting system, including web output device, camera device, light source and detection means,
Camera device and light source are arranged above the outlet of web output device, and light source is angled with camera device, shooting dress
Put and electrically connected with detection means, in addition to detection casing, it is described detection casing left and right sidewall on be respectively equipped with first passage and
Second channel, web pass through from first passage and second channel；Detection casing top is provided with sweep-up pipe, and sweep-up pipe passes through blower fan
It is connected with filter cotton；The camera device and light source are arranged in detection case.
Further, it is equipped with diffusing reflection coating on the inwall of the detection casing.
The beneficial effects of the utility model：
The utility model detects carding machine web based on Computer Vision Detection device, calculates web uniformity, detection
As a result it is accurate, objective.Camera device and light source of the present utility model are arranged in detection case body, effectively avoid flying for fibre dust
Pollution scattered and that pollution and external environment condition are to web, improves final accuracy of detection.
The utility model is described in further details below with reference to drawings and Examples.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
In figure：1st, doffer；2nd, pattern doffing roller；3rd, topping roll；4th, bottom roll；5th, camera device；6th, light source；7th, web；8、
Aid in pressure roller；9th, horn mouth；10th, lower compression roller；11st, can coiler；12nd, bar bucket；13rd, image pick-up card；14th, main frame；
15th, display；16th, casing is detected；17th, first passage；18th, second channel；19th, sweep-up pipe；20th, blower fan；21st, filter cotton.
Embodiment
In description of the present utility model, it is to be understood that if there is the instructions such as term " on ", " under ", "left", "right"
Orientation or position relationship are based on orientation shown in the drawings or position relationship, are for only for ease of description the utility model and simplification
Description, rather than the device or element of instruction or hint meaning must have specific orientation, with specific azimuth configuration and behaviour
Make, thus described in accompanying drawing position relationship term being given for example only property explanation, it is impossible to be interpreted as the limitation to this patent, for
For one of ordinary skill in the art, the concrete meaning of above-mentioned term can be understood as the case may be.
For the technological means and effect that the utility model is reached predetermined purpose and taken is expanded on further, below in conjunction with accompanying drawing
And embodiment describes in detail as follows to specific embodiment of the present utility model, architectural feature and its effect.
A kind of carding machine web quality detecting system as shown in Figure 1, including web output device, camera device 5, light source
6 and detection means, camera device 5 and light source 6 are arranged above the outlet of web output device, light source 6 and the institute of camera device 5
30 degree are angled, camera device 5 electrically connects with detection means.The function that web output device is realized is raw cotton is passed through cotton carding
Small model machine combs and forms web and with 9m/min output, cotton carding web 7 is through doffer 1, topping roll 3, bottom roll 4, from stripping
After roller 2 is peeled off, then through a pair of auxiliary pressure rollers 8, horn mouth 9 collapses, and is entered after being come out from upper lower compression roller 10 by can coiler 11
Bar bucket 12.Computer Vision Recognition part, it is made up of a camera device 5 and light source 6 by line scan.Wherein, line line by line
The camera device 5 of scanning includes linear array scanning camera (Dalsa companies Piranha2P2-2x-06k40 line array CCDs and Nikon
AF tight shots), above the outlet of web output device, camera device 5 is arranged on down camera device 5 by support vertical
Directly over the front end of roll 4, the image of web 7 is photographed online.Light source 6 is bar-shaped LED light source, and bar light source 6 is placed on shooting
By device 5, light source 6 is angled (30 degree of incidence angles) with camera device 5, and light source 6 forms uniform reflection on the surface of web 7
Light.Camera device 5 connects digital image acquisition card 13 by data connecting line, and captured image is stored in into main frame
14, there is corresponding software to control the shooting speed (scan frequency 2425Hz) of camera device 5 and locate in main frame 14
The image of web 7 that reason shooting obtains.Take the image of 100 width web 7 being continuously shot, shooting time 28s, through image preprocessing,
Know together other 114, cotton knot, impurity 7, calculate web transverse regularity is 14.10%, longitudinal uniformity 15.73%, weight
Irregular is 8.91%.The function that web quality testing result part is realized mainly is shown the detection knot of web image by display
Fruit, mainly it is made up of main frame 14 and display 15.Display 15 is connected with main frame 14, and main frame 14 is used to handle
Web image, display 15 are used for the result for showing detection.
Carding machine web quality detecting system also includes detection casing 16, distinguishes in the left and right sidewall of the detection casing 16
Provided with first passage 17 and second channel 18, web 7 passes through from first passage 17 and second channel 18.Detect the interior of casing 16
Diffusing reflection coating is equipped with wall.The process for gathering the image of web 7 is carried out in the detection casing 16 with closure property, energy
Enough gatherer process is set not influenceed by external environment and illumination.The inwall of detection casing 16 is provided with diffusing reflection coating, Neng Gourang
The illumination of the reflective homogeneous of light source 6 avoids influence of the factor such as reflective to institute's collection image quality on web.
Detection casing 16 top is provided with sweep-up pipe 19, and sweep-up pipe 19 is connected with filter cotton 21 by blower fan 20；The shooting
Device 5 and light source 6 are arranged in detection case.Sweep-up pipe 19 can siphon away the dust detected in casing 16, avoid fibre dust
Disperse pollution web 7, so as to further avoid pollution gather web 7 image, further increase picture quality and inspection
Survey the accuracy of result.
Above content is to combine specific preferred embodiment further detailed description of the utility model, it is impossible to
Assert that specific implementation of the present utility model is confined to these explanations.For the ordinary skill of the utility model art
For personnel, without departing from the concept of the premise utility, some simple deduction or replace can also be made, should all be regarded
To belong to the scope of protection of the utility model.
Claims (2)
1. a kind of carding machine web quality detecting system, including web output device, camera device (5), light source (6) and detection dress
Put, camera device (5) and light source (6) are arranged above the outlet of web output device, light source (6) and camera device (5) institute
30 degree are angled, camera device (5) electrically connects with detection means, it is characterised in that：Also include detection casing (16), the inspection
Be respectively equipped with first passage (17) and second channel (18) in the left and right sidewall of measuring tank body (16), web from first passage (17) and
Second channel passes through in (18)；Detection casing (16) top is provided with sweep-up pipe (19), and sweep-up pipe (19) is connected by blower fan (20)
There is filter cotton (21)；The camera device (5) and light source (6) are arranged in detection case.
A kind of 2. carding machine web quality detecting system according to claim 1, it is characterised in that：The detection casing
(16) diffusing reflection coating is equipped with inwall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621347334.7U CN207051206U (en) | 2016-12-09 | 2016-12-09 | A kind of carding machine web quality detecting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621347334.7U CN207051206U (en) | 2016-12-09 | 2016-12-09 | A kind of carding machine web quality detecting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207051206U true CN207051206U (en) | 2018-02-27 |
Family
ID=61488616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621347334.7U Expired - Fee Related CN207051206U (en) | 2016-12-09 | 2016-12-09 | A kind of carding machine web quality detecting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207051206U (en) |
-
2016
- 2016-12-09 CN CN201621347334.7U patent/CN207051206U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180227 Termination date: 20181209 |
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| CF01 | Termination of patent right due to non-payment of annual fee |