CN201241209Y - Cotton profiled fiber automatic cleaning machine - Google Patents
Cotton profiled fiber automatic cleaning machine Download PDFInfo
- Publication number
- CN201241209Y CN201241209Y CNU2008201260256U CN200820126025U CN201241209Y CN 201241209 Y CN201241209 Y CN 201241209Y CN U2008201260256 U CNU2008201260256 U CN U2008201260256U CN 200820126025 U CN200820126025 U CN 200820126025U CN 201241209 Y CN201241209 Y CN 201241209Y
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- cotton
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- profiled fiber
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Abstract
The utility model relates to a Cotton profiled fiber sorting machine. Profiled fiber such as Kanekalon, hair, hemp threads, and the like are clamped in cotton profiled fiber, which does great harm to textile products. More profiled fiber sorting devices exist internationally, but the profiled fiber sorting devices cannot fully meet the requirements of industrial field. Manual sorting is adopted in China, so efficiency is low, labor force consumption is large, and the quality of products can be hardly controlled. The utility model adopts a profiled fiber recognition system and a profiled fiber separating system, wherein the profiled fiber recognition system is composed of a color linear array camera which approaches to an ultraviolet source and has high speed and resolution; the profiled fiber separating system is composed of an impurity removing channel, a cotton purifying channel, a high-speed air flow distributor and a high-speed air flow solenoid pilot actuated valve; the camera is connected with a computer display controlling system with software recognizing and purifying profiled fibers, and is then sequentially connected with a profiled fiber driving circuit and the high-speed air flow solenoid pilot actuated valve. The utility model has the advantages of accurate profiled fiber recognition, high sorting speed, high purification efficiency, strong applicability and convenient operation.
Description
Technical field
The utility model relates to field of textile machinery, especially the letter sorting machinery of cotton fiber.
Background technology
China is large agricultural country, also is a cotton big country of product.The problem that foreign fiber in the cotton has become whole cotton spinning industry to have a headache the most.So-called foreign fiber is commonly called as " three ", mainly is meant dirty cotton fiber and other fiber of sneaking in the cotton fiber in links such as cotton picking, purchase, processing, as chemical fibre silk, hairline, flax fibre etc.Though the foreign fiber proportion of carrying secretly in the cotton is little, endanger very big.After strike divides comb through textile machine, foreign fiber longitudinal fracture, separately horizontal, quantity is multiplied.During spinning, the filament that is scattered makes the cotton yarn broken end easily, reduces production efficiency; When weaving cotton cloth, occur a large amount of fabric defects easily, influence fabric quality; During dyeing,, influence outward appearance because of the tinctorial yield difference.The existence of foreign fiber not only directly influences the interests of linen-cotton company and cotton spinning enterprise, also is related to the possession share of China's cotton textiles in whole international market.
The serious harm that opposite sex chemical fibre dimension is brought the cotton spinning industry has obtained fully realizing of device fabrication manufacturer, and states such as Germany, Switzerland, Italy have taken the lead in releasing different fine sorter.But in China, owing to reasons such as fund, development degree, present domestic textile industry also uses artificial inspection to choose mostly, and this mode efficient is low, consume a large amount of manpower and materials, and product quality is difficult to control.
Detection means to foreign fiber mainly contains following several at present:
The one, according to the photoelectricity principle.Normally utilize video camera that the cotton fiber surface is scanned, sweep signal is sent computer system processor, sends instruction when noting abnormalities, and drive executing agency and get rid of, but concrete detection method also is not quite similar.Wherein have and utilize the trickle color and luster difference of cotton and foreign fiber to detect moits; Utilize X-ray to cotton sample tomoscan, determine foreign fiber according to analyzing with cotton density different; Adopt purple light fluorescent tube irradiation cotton surface in addition, utilize signal processing technology to detect nylon impurity in the cotton then, the different effects that detect of method also are not quite similar.
The 2nd, adopt sensor to detect.Raw material enters in the flat tube, and on whole width on flat tube two sides, each is arranging row's image sensor array, and when raw material process image sensor array, computer is analyzed, and determines the impurities in raw materials position, again by executing agency's impurities removal.
The method that the multispectral characteristic of foreign fiber detects in the cotton of giving chapter and verse again recently.By analyzing the reflection characteristic of foreign fiber in a plurality of band spectrums, find out each foreign fiber and cotton fiber characteristic difference.Utilize the spectral signature of different foreign fibers at different-waveband, multiband spectrum fusion of imaging method is proposed, the reflection characteristic of foreign fiber in multispectral is converted into aberration, gray scale, morphological feature in the multispectral image, solved foreign fiber preferably and detected problem.
Also research and propose a kind of micro-near infrared imaging method recently and be used for detecting the gined cotton foreign fiber.This method is with cotton fiber and the foreign fiber absorption characteristic difference in distinctive infra-red bands, the gray scale, aspect graph that are converted in the near infrared light spectrum imaging system both are as characteristic difference, by micro-light path the characteristics of image difference is amplified, utilize image Segmentation Technology that the foreign fiber target is split.
These experimental techniques and achievement in research all provide a series of new approaches to solving a present cotton industry foreign fiber detection difficult problem, lifting tool for the textile industry quality has very important significance, but it is quite big that these methods are applied to the industry spot detection difficulty.
The harm of foreign fiber is big, makes the cotton foreign fiber letter sorting become in recent years the focus of research both at home and abroad, and people constantly explore with machine vision and replace manual detection.But the cotton foreign fiber sorting system that exists all can't satisfy industry spot detection requirement fully at present, and this series products is prematurity still in the world.The online test method that is occurred can reach certain effect with device in the market, but two challenging problems of main existence: to some foreign fibers close and very tiny impurity detection difficult such as hairline with the cotton color.
The creativity and innovation content
The purpose of this utility model can satisfy the automatic scavenger of cotton foreign fiber of cotton spinning enterprise production requirement for providing a kind of to foreign fiber discrimination in the cotton and clearance rate height, stable performance, easy and simple to handle.
Realize that the above-mentioned purpose technical scheme is as follows:
The automatic scavenger of cotton foreign fiber, have raw cotton passage and opener device on top, in opener device lower end is the lucite chamber, outer periphery is equipped with a plurality of light sources in the lucite chamber, the multi-color cord array camera of the high speed, high resolution that is equipped with the image data acquiring card respectively is housed in the two opposite outer of light source, the lucite chamber, light source, high speed, high resolution multi-color cord array camera has been formed the foreign fiber recognition system, be divided into two passages in lower end, lucite chamber, one is impurity discharging passage, another is clean cotton passage, diverse location in the clean cotton passage side of minute prong is equipped with a plurality of high pressure draught electromagnetic valves, valve port stretches in the passage, aim at impurity discharging passage, the high pressure draught electromagnetic valve is connected with the high pressure draught distributor, impurity discharging passage, clean cotton passage, high velocity air distributor and high velocity air electromagnetic valve have been formed the foreign fiber piece-rate system, described high speed, high resolution multi-color cord array camera with have identification and be connected with the computer display control program of removing foreign fiber software, the computer display control program is connected with the foreign fiber drive circuit, and the foreign fiber drive circuit is connected with the high velocity air electromagnetic valve.
Described light source adopts the black light fluorescent lamp.
Described opener device by on eat colored roller, eat colored roller down and opener device motor is formed.
On the raw cotton channel wall, Inlet Network is housed.
The removal of impurities channel end is connected with the foreign fiber collecting box.
Technique scheme shows that the utility model is by forming with the lower part:
The high-speed camera of scanning cotton image has the industrial computer of image processing and identification cotton and foreign fiber software, the high pressure draught electromagnetic valve that cotton is separated with foreign fiber with high pressure draught.
In technical scheme, also include following emphasis:
Cotton opening mechanism is a cotton shredding equipment, the abundant shredding of cotton can be become the snowflake shape, so just makes foreign fiber fully expose, and is unlikely to be hidden by cotton.
Defeated cotton motor and pipeline, it has determined to handle the output of cotton, the amount of the cotton of handling in the unit interval is big more, and the quality of cotton image is just poor more, and the two is a contradiction, must take into account the output and the quality of detection, by calculating, when detection width reached 900～1100mm, the output of cotton can reach 400～800Kg/h, the requirement of cotton spinning production line can be satisfied, also treatment effect preferably can be reached simultaneously.Therefore, the cross-sectional width that detects is decided to be 900mm, with the parameter of these data and then definite defeated cotton motor and raw cotton passage.
Image capture device must adopt two video cameras that cotton stream is taken pictures, because it is a surface effect that image is handled, even cotton becomes the snowflake shape, when foreign fiber is attached at the cotton surface, the one side opposite with foreign fiber from image, do not have tangible signal yet, must handle to data and bring difficulty, make that removing effect is greatly affected.Adopt two cameras cotton stream to be taken pictures, just can avoid above-mentioned situation effectively from both direction.
The distribution of foreign fiber is very extensive, varies in color, and the video camera of black and white can't satisfy, and must adopt colored video camera, in order to handle subtitle substance, must adopt high-resolution video camera.Cotton speed of service in pipeline is very fast, can reach 7-15m/s, and the time for exposure of video camera must be enough fast, and the time for exposure should reach 0.1ms.
In order to reach reliable and stable data acquisition, laser propagation effect, need select for use the image data acquiring card and the video camera of technical grade supporting.The utility model adopts solios xcl data collecting card, and this blocks based on the cameralink interface, and the data transmission bauds height is stable and reliable for performance.Simultaneously, this card has two camera interfaces, can gather the data of two cameras simultaneously, just in time conforms to requirement of the present utility model.
The core of video camera is a ccd sensor, and good light source irradiation ability sensitization must be arranged, and just can obtain view data.
Light source of the present utility model must possess the characteristic of the foreign fiber that can distinguish white cotton and different colours, selected black light for use, because near ultraviolet luminous energy improves the picture contrast of a large amount of white polypropylene fibre silks that exist in cotton and the white foreign fiber, particularly foreign fiber significantly.For fear of led light source the difficult problem of adjustment and the problem of conventional fluorescent lamps stroboscopic are installed, the utility model has adopted the fluorescent lamp that has high frequency ballast, and frequency is up to more than the 40k.
After identifying foreign fiber, need start high pressure draught it is blown out, executing agency of the present utility model has adopted the break-make of multichannel solenoid control source of the gas, because the cotton stream velocity degree is very fast, require the electromagnetic valve response speed necessary fast, the response times that meets the demands is 300 times/second response
Computer system, data processing amount of the present utility model is very big, requires the performance of computer systems height, fast operation.The utility model adopts industrial control computer, and base plate and CPU have adopted the Intel server architecture, and the frequency of cpu reaches more than the 3G.
The on-the-spot needs of operation for convenience and adaptation, the utility model has adopted touch LCD screen, can break away from mouse and keyboard fully, and is easy and simple to handle, and this also meets industrial standard.
The driving interface circuit needs hardware interface circuit between computer and the executing agency's high pressure draught electromagnetic valve, also data communication will be arranged simultaneously, the instruction issuing of computer for example can be assigned the instruction of opening some electromagnetic valves.The utility model adopts the C8051F340 single-chip microcomputer to finish the communication of upper and lower computer by USB interface, has photoelectricity between F340 single-chip microcomputer and the executing agency and isolates and drive amplifying element.
The software that is contained in the identification in the industrial computer and removes foreign fiber includes primary control program, image data acquiring program, image processing program, single-chip microcomputer usb communication and control program.Host computer has the functional unit of data acquisition, data demonstration, modelling, data analysis, file preservation, curve drafting.Program of lower computer is mainly finished and host computer usb communication and control electromagnetic valve.
The utility model passes through image processing software in the course of the work, discerned foreign fiber, found the residing position of foreign fiber, host computer is by the USB interface program, send instruction to single-chip microcomputer, which after the position that has comprised foreign fiber in the instruction, single-chip microcomputer receive this instruction, go out start electromagnetic valve according to position calculation, then some LPT pins of single-chip microcomputer are put height, power to corresponding solenoid valve by the driving interface circuit, open this electromagnetic valve, blow out different fibre.Because (420mm) at regular intervals between the position of the position of IMAQ and executing agency, the single-chip microcomputer action should have two stages: the phase I is time-delay, near waiting for that different fibre is fallen above the nozzle of electromagnetic valve, this delay time is advisable with 20ms through debugging; Second stage is that to open electromagnetic valve jet, and will there be control the jet time, and the time is too short, and dynamics is not enough, can't get different fibre, overlong time, and the cotton of getting is too much again, through debugging, is advisable with 60ms.
Drive circuit mainly comprises rectification circuit, F340 single-chip microcomputer backboard, photoelectricity coupling circuit, CMOS high power valve drive circuit.Power supply is 220VAC and 5VDC.5VDC is supplied with by computer, and 220VAC becomes 36VDC through becoming 24VAC after the transformer through rectification circuit, supplies with electromagnetic valve.
Camera data acquisition interface circuit and software kit, the image data acquiring card that the utility model adopts is based on the standard industry image data acquiring card of cameralink interface, can directly be connected with the L304KC camera, need not extra interface circuit.The software kit of this card is Matrox solios xcl, includes the driver of image pick-up card, the interface function under the visualC++ etc.These interface functions mainly comprise:
How the data acquisition function comprises how starting the capture card operation by the opening/closing capture card, how call back function is set obtains camera data.
The camera configuration function can be provided with time for exposure of camera, line frequency, important parameters such as RGB gain/biasing.
Capital equipment configuration of the present utility model is as follows:
(1) 15 ' LCD, resolution ratio are 1024*768.
(2) the multi-color cord array camera is 2, and supporting have 1 of 2 on special-purpose camera lens and an image pick-up card.
(3) high-speed electromagnetic valve is 24, opens Shi Jian ≧ 40ms, bleed pressure 6～8MPa.
(4) 2 on cotton opening mechanism motor (1.5KW), 1 on main air duct motor (5.5KW), 1 in raw cotton passage motor (5.5KW). one on impurity discharging passage motor (2.5KW) is equipped with 1 in 4KW frequency converter.
(5) computer display control program grinds magnificent industrial control computer; CPU (Xeon 3GHz), 1G internal memory, 40G hard disk, PCI Jie Kou ≧ 2, Windows2000 operating system.
Electric part mainly comprises:
A. current rectifying and wave filtering circuit
To become 36VDC (virtual value) through halfwave rectifier from the 24VAC that transformer is come, give solenoid valve.
B.F340 single-chip microcomputer plate
This part is the minimum system of a F340 single-chip microcomputer, has made the backboard form and has inserted in the main drive circuit board.Finish task with host computer usb communication and control electromagnetic valve.
The c.I/O interface
24 parallel interface pins by single-chip microcomputer are controlled 24 way solenoid valves respectively.The LPT pin need pass through level conversion (3.3VDC-〉 5VDC), photoelectricity is isolated, and drives to amplify finally to drive electromagnetic valve.
D. report to the police and wrong indication
When system broke down, this part provided the relay output node, and the sound and light alarm lamp is opened.
The utility model main performance index
(1) foreign fiber identification Shuai ≧ 90%.
(2) foreign fiber is examined out rate ≧ 85% and wherein can be reached more than 90% white polypropylene fibre silk, and subtitle substances such as hairline can reach more than 70%.
(3) the foreign fiber minimum detects size 1cm
2(sheet), 2cm (wire).
(4) adapt to medium automatically: to the different places of production and batch gined cotton, computer is adjustment algorithm automatically, makes this system have excellent adaptability and stability.
(5) native system is an electromechanical integrated product, has guaranteed the reliability service of system.
(6) maximum processing capability of native system is 800Kg/h, and power is 2KW, can satisfy the processing request of cotton spinning enterprise.
The utlity model has following beneficial effect:
(1) complete machine supporting complete, rational in infrastructure, adaptability is strong, easy and simple to handle.
(2) in whole processing process, this system can observe the letter sorting foreign fiber automatically, has the control accuracy height, and letter sorting speed is fast, and is time saving and energy saving, than manually picking the efficient height, alleviated labour intensity.
(3) cost is low, and actual cost is lower than about 500,000 yuan, and German same category of device price is 1,800,000 yuan, for textile enterprise has saved the wholesale construction cost.
(4) foreign fiber elimination efficiency height has obviously improved the quality and the class of cotton textile, has significantly reduced production cost.
Description of drawings
Fig. 1 is the structural representation of the automatic scavenger of the utility model cotton foreign fiber
Fig. 2 is display control circuit figure of the present utility model
The title of each sequence number is as follows among the figure:
Eat on 1-raw cotton passage, 2-main air duct air port, three Inlet Networks of 3-, the 4-and eat colored roller, 6-opener device motor, 7-lucite chamber, 8-light source, 9-high speed, high resolution multi-color cord array camera, 10-CCD sensor, 11-computer display control program, 12-high velocity air distributor, 13-high velocity air electromagnetic valve, 14-impurity discharging passage, the clean cotton passage of 15-under colored roller, the 5-
The specific embodiment
Now by following example the technical solution of the utility model is described further in conjunction with the accompanying drawings.Fig. 1 and Fig. 2 have shown the automatic scavenger of the foreign fiber with 24 high pressure draught electromagnetic valves, fluffy cotton after the gined cotton scavenger is handled, carrying the raw cotton passage 1 of foreign fiber through the top secretly enters, also has main air duct air port 2 at the passage oral area, on three walls in air channel, Inlet Network 3 is housed, in raw cotton passage lower end is the opener system, by on eat colored roller 4, under eat colored roller 5, opener device motor 6 is formed, cotton is broken into the snowflake shape, under gravity and wind-force effect, fall, through lucite chamber 7, promptly entered the foreign fiber automatic recognition system, in the outside, lucite chamber a plurality of near ultraviolet light sources 8 are housed, under the black light irradiation, cotton fiber, chemical fibre, hairline, flax fibre demonstrates different colors, 2 relative (L304kc) high speed, high resolution multi-color cord array cameras by the light source outside (are equipped with solios xcl data collecting card again, this jig has two camera interfaces, can gather the data of two cameras simultaneously) view data that scans cotton fast carries out analysis and judgement, distinguishes out cotton and foreign fiber.The foreign fiber that identify this moment need separate it by the foreign fiber piece-rate system, diverse location at the clean cotton passage at the branch fork of impurity discharging passage 14 and clean cotton passage 15 is equipped with 24 high velocity air electromagnetic valves 13, valve port is aimed at impurity discharging passage, and the high velocity air electromagnetic valve is connected with high velocity air distributor 12.
On probation by producing, show that the present embodiment complete machine is comprehensive, rational in infrastructure, adaptability is strong; Automaticity height, easy to operate, flexible, easy; Adopted the shooting visual scanning checkout gear of high speed, high resolution for the first time in the cotton spinning industry, the speed of picking is fast, the accuracy rate height; The equipment good airproof performance, noise is low, and refuse is concentrated cartonning, environmentally safe.
Claims (5)
1, the automatic scavenger of cotton foreign fiber, it is characterized by and have raw cotton passage and main air duct on top, the opener device is housed in the raw cotton passage, in raw cotton passage lower end is the lucite chamber, outer periphery is equipped with a plurality of light sources in the lucite chamber, the multi-color cord array camera of the high speed, high resolution with image data acquiring card respectively is housed in the two opposite outer of light source, the lucite chamber, light source, high speed, high resolution multi-color cord array camera has been formed the foreign fiber recognition system, be divided into two passages in lower end, lucite chamber, one is impurity discharging passage, another is clean cotton passage, diverse location in the clean cotton passage side of minute prong is equipped with a plurality of high pressure draught electromagnetic valves, valve port stretches in the passage, aim at impurity discharging passage, the high pressure draught electromagnetic valve is connected with the high pressure draught distributor, impurity discharging passage, clean cotton passage, high velocity air distributor and high velocity air electromagnetic valve have been formed the foreign fiber piece-rate system, described high speed, high resolution multi-color cord array camera is electrically connected with the computer display control program with identification and removing foreign fiber software, the computer display control program is electrically connected with the foreign fiber drive circuit, and the foreign fiber drive circuit is electrically connected with the high velocity air electromagnetic valve.
2, the automatic scavenger of cotton foreign fiber according to claim 1 is characterized by described light source and adopts the black light fluorescent lamp.
3, the automatic scavenger of cotton foreign fiber according to claim 1 and 2, it is characterized by the opener device by on eat colored roller, eat down colored roller and opener device motor and form.
4, the automatic scavenger of cotton foreign fiber according to claim 3 is characterized by on the raw cotton channel wall Inlet Network is housed.
5, the automatic scavenger of cotton foreign fiber according to claim 3 is characterized by the impurity discharging passage end and is connected with assorted silk collecting box, and clean cotton channel end is connected with the cotton lapper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201260256U CN201241209Y (en) | 2008-06-20 | 2008-06-20 | Cotton profiled fiber automatic cleaning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201260256U CN201241209Y (en) | 2008-06-20 | 2008-06-20 | Cotton profiled fiber automatic cleaning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201241209Y true CN201241209Y (en) | 2009-05-20 |
Family
ID=40714504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201260256U Expired - Fee Related CN201241209Y (en) | 2008-06-20 | 2008-06-20 | Cotton profiled fiber automatic cleaning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201241209Y (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101979729A (en) * | 2010-08-31 | 2011-02-23 | 洛阳方智测控有限公司 | Seed cotton foreign fiber cleaner |
| US8301410B2 (en) | 2010-05-06 | 2012-10-30 | Uster Technologies Ag | Visual weight compensation |
| CN106835293A (en) * | 2016-12-20 | 2017-06-13 | 广西风华服饰有限责任公司 | A kind of flax fiber process units |
| CN108160524A (en) * | 2017-12-15 | 2018-06-15 | 常熟市百联自动机械有限公司 | Heterochromatic suede automatic removing device |
| CN110646394A (en) * | 2019-10-15 | 2020-01-03 | 深圳技术大学 | Sorting instrument and sorting method for invisible heterogeneous fibers in cotton |
| CN111636120A (en) * | 2020-01-20 | 2020-09-08 | 武汉裕大华纺织有限公司 | High-performance foreign fiber sorting device and sorting method |
| CN113652776A (en) * | 2020-12-30 | 2021-11-16 | 苏州多道自动化科技有限公司 | AI multi-row impurity carding device based on fiber detection and application |
| CN113652781A (en) * | 2020-12-30 | 2021-11-16 | 苏州多道自动化科技有限公司 | Artificial intelligent double-row impurity carding device of rotor spinning machine and application |
| CN113652779A (en) * | 2020-12-30 | 2021-11-16 | 苏州多道自动化科技有限公司 | Air suction auxiliary multi-row impurity carding device of rotor spinning machine and spinning machine |
| CN113652780A (en) * | 2020-12-30 | 2021-11-16 | 苏州多道自动化科技有限公司 | Impurity removing and carding method and device of rotor spinning machine based on air suction assistance |
| CN113652778A (en) * | 2020-12-30 | 2021-11-16 | 苏州多道自动化科技有限公司 | AI impurity removing and carding method and system of rotor spinning machine |
| CN114687015A (en) * | 2020-12-30 | 2022-07-01 | 苏州多道自动化科技有限公司 | Intelligent spinning device and system of rotor spinning machine |
| CN114687012A (en) * | 2022-02-25 | 2022-07-01 | 武汉智目智能技术合伙企业(有限合伙) | Efficient foreign fiber removing device and method for high-impurity-content raw cotton |
| CN115065274A (en) * | 2022-06-01 | 2022-09-16 | 武汉智目智能技术合伙企业(有限合伙) | Safe operation control system of sorter |
-
2008
- 2008-06-20 CN CNU2008201260256U patent/CN201241209Y/en not_active Expired - Fee Related
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8301410B2 (en) | 2010-05-06 | 2012-10-30 | Uster Technologies Ag | Visual weight compensation |
| CN101979729A (en) * | 2010-08-31 | 2011-02-23 | 洛阳方智测控有限公司 | Seed cotton foreign fiber cleaner |
| CN101979729B (en) * | 2010-08-31 | 2012-07-04 | 洛阳方智测控股份有限公司 | Seed cotton foreign fiber cleaner |
| CN106835293A (en) * | 2016-12-20 | 2017-06-13 | 广西风华服饰有限责任公司 | A kind of flax fiber process units |
| CN108160524A (en) * | 2017-12-15 | 2018-06-15 | 常熟市百联自动机械有限公司 | Heterochromatic suede automatic removing device |
| CN108160524B (en) * | 2017-12-15 | 2024-01-09 | 常熟市百联自动机械有限公司 | Automatic removing device for different-color velvet |
| CN110646394A (en) * | 2019-10-15 | 2020-01-03 | 深圳技术大学 | Sorting instrument and sorting method for invisible heterogeneous fibers in cotton |
| CN111636120A (en) * | 2020-01-20 | 2020-09-08 | 武汉裕大华纺织有限公司 | High-performance foreign fiber sorting device and sorting method |
| CN111636120B (en) * | 2020-01-20 | 2021-07-23 | 武汉裕大华纺织有限公司 | High-performance foreign fiber sorting device and sorting method |
| CN113652779A (en) * | 2020-12-30 | 2021-11-16 | 苏州多道自动化科技有限公司 | Air suction auxiliary multi-row impurity carding device of rotor spinning machine and spinning machine |
| CN113652781A (en) * | 2020-12-30 | 2021-11-16 | 苏州多道自动化科技有限公司 | Artificial intelligent double-row impurity carding device of rotor spinning machine and application |
| CN113652780A (en) * | 2020-12-30 | 2021-11-16 | 苏州多道自动化科技有限公司 | Impurity removing and carding method and device of rotor spinning machine based on air suction assistance |
| CN113652778A (en) * | 2020-12-30 | 2021-11-16 | 苏州多道自动化科技有限公司 | AI impurity removing and carding method and system of rotor spinning machine |
| CN114687015A (en) * | 2020-12-30 | 2022-07-01 | 苏州多道自动化科技有限公司 | Intelligent spinning device and system of rotor spinning machine |
| CN113652776B (en) * | 2020-12-30 | 2022-09-02 | 苏州多道自动化科技有限公司 | AI multi-row impurity carding device based on fiber detection and application |
| CN113652781B (en) * | 2020-12-30 | 2023-01-03 | 苏州多道自动化科技有限公司 | Artificial intelligent double-row impurity carding device of rotor spinning machine and application |
| CN113652779B (en) * | 2020-12-30 | 2023-03-14 | 苏州多道自动化科技有限公司 | Air suction auxiliary multi-row impurity carding device of rotor spinning machine and spinning machine |
| CN113652776A (en) * | 2020-12-30 | 2021-11-16 | 苏州多道自动化科技有限公司 | AI multi-row impurity carding device based on fiber detection and application |
| CN114687012A (en) * | 2022-02-25 | 2022-07-01 | 武汉智目智能技术合伙企业(有限合伙) | Efficient foreign fiber removing device and method for high-impurity-content raw cotton |
| CN115065274A (en) * | 2022-06-01 | 2022-09-16 | 武汉智目智能技术合伙企业(有限合伙) | Safe operation control system of sorter |
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