CN108085793B - Automatic device for recovering waste materials of carding machine - Google Patents
Automatic device for recovering waste materials of carding machine Download PDFInfo
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- CN108085793B CN108085793B CN201711424538.5A CN201711424538A CN108085793B CN 108085793 B CN108085793 B CN 108085793B CN 201711424538 A CN201711424538 A CN 201711424538A CN 108085793 B CN108085793 B CN 108085793B
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- 239000002699 waste material Substances 0.000 title claims abstract description 145
- 238000009960 carding Methods 0.000 title claims abstract description 66
- 238000000926 separation method Methods 0.000 claims abstract description 92
- 239000000835 fiber Substances 0.000 claims abstract description 47
- 239000012535 impurity Substances 0.000 claims abstract description 42
- 238000007664 blowing Methods 0.000 claims abstract description 28
- 238000004064 recycling Methods 0.000 claims abstract description 27
- 238000012545 processing Methods 0.000 claims abstract description 18
- 238000010191 image analysis Methods 0.000 claims abstract description 14
- 238000003860 storage Methods 0.000 claims abstract description 14
- 229920000742 Cotton Polymers 0.000 claims abstract description 13
- 230000007704 transition Effects 0.000 claims description 15
- 239000004744 fabric Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 5
- 238000004458 analytical method Methods 0.000 abstract description 4
- 238000001514 detection method Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000009826 distribution Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 230000000717 retained effect Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 210000001520 comb Anatomy 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
Images
Classifications
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G15/00—Carding machines or accessories; Card clothing; Burr-crushing or removing arrangements associated with carding or other preliminary-treatment machines
- D01G15/02—Carding machines
- D01G15/12—Details
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G15/00—Carding machines or accessories; Card clothing; Burr-crushing or removing arrangements associated with carding or other preliminary-treatment machines
- D01G15/02—Carding machines
- D01G15/72—Arrangements for returning waste to be re-carded
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Preliminary Treatment Of Fibers (AREA)
Abstract
The invention relates to an automated device for recycling carding machine waste, comprising: a waste collection tank; a first image acquisition device for continuously acquiring a plurality of images of the waste falling into the waste collection tank; the second image acquisition device is used for acquiring an image of the cotton fiber carded by the carding device; the data processing module comprises an image analysis module, a storage module and an image marking module; the storage module is used for pre-storing a fiber contrast image and an impurity image; the image analysis module is used for identifying a fiber part and an impurity part; the separation channel is arranged inside the square box body; a first blowing device; a clothing sheet disposed inside the separation channel; a second blowing device; the air guide channel is provided with a plurality of air inlets on the lower end wall, the circumferential edge of each air inlet is connected with an air guide pipe, and the lower end of each air guide pipe is obliquely arranged towards the rear side. The invention realizes the automatic detection and analysis of the waste material components in the carding process.
Description
Technical Field
The invention relates to agricultural equipment, in particular to an automatic device for recycling waste materials of a carding machine.
Background
The carding machine is a spinning machine which combs the spinning raw material after primary processing into a single fiber state, forms a net fiber thin layer and then assembles into a fiber strip. Due to the different types and process requirements of the fibers, carding machines also have various structures, such as carding machines, scutching machines, etc. After carding, many impurities and defects are removed, fibers with different qualities and colors are fully mixed, and the fibers are initially straightened and have directionality. During carding, a part of the fibers and impurities are discharged and collected to become waste, but the fibers in the waste still have a utilization value, so that the condition of knowing the components of the waste is a precondition for further utilization of the waste. There is currently a lack of systems that can accurately detect the composition of waste materials.
Disclosure of Invention
An object of the present invention is to solve at least the above problems and to provide at least the advantages described later.
It is also an object of the present invention to provide an automatic device for recycling card waste, arranged on a card, comprising:
a scrap collecting box having a scrap inlet opening in an upper portion thereof, a side wall of the scrap collecting box being provided with an observation window, the observation window being located below the scrap inlet opening; -a scrap collecting bin for continuously receiving the scrap discharged by the carding unit of the carding machine;
the first image acquisition device is arranged outside the waste collection box, faces the observation window and is used for continuously acquiring a plurality of images of the waste falling into the waste collection box;
the second image acquisition device is arranged at the rear end of the carding device of the carding machine and is used for acquiring an image of cotton fibers carded by the carding device;
the data processing module is connected to the image acquisition device and used for receiving a plurality of images of the waste continuously acquired by the first image acquisition device;
the data processing module comprises an image analysis module, a storage module and an image marking module;
the storage module is used for storing a fiber contrast image and an impurity image in advance, wherein the fiber contrast image is an image of cotton fibers carded by a carding device of the carding machine;
the image analysis module is used for comparing a plurality of images of the waste material acquired by the first image acquisition device with the fiber comparison image and the impurity image one by one, and identifying a fiber part and an impurity part in the image of the waste material acquired by the first image acquisition device;
the image marking module is used for marking out impurity parts in the images of the waste materials acquired by the first image acquisition device and calculating the proportion of the impurity parts and fiber parts in the images of the waste materials acquired by the first image acquisition device;
the waste collecting box comprises a square box body and a waste inlet pipe connected to the upper part of the square box body, the waste inlet pipe is in a funnel shape with a large upper part and a small lower part, and the upper end of the waste inlet pipe is provided with the waste inlet;
the guide plate extends into the square box body, the guide plate is arranged in an inclined mode relative to the vertical direction, the inclined direction of the guide plate faces the observation window, and the lower edge of the guide plate exceeds the lower edge of the observation window;
the separation channel is arranged inside the square box body and is positioned below the guide plate, the guide plate and the front side wall of the square box body define a feed opening, the top of the front end of the separation channel is provided with a separation inlet, the separation inlet is aligned with the feed opening, and the separation channel extends from one side of the square box body to the other side of the square box body;
the first air blowing device is arranged on the front side of the separation inlet and close to one side, provided with the observation window, of the square box body, and the air blowing direction of the first air blowing device faces the separation channel;
the rear end of the separation channel is provided with a separation outlet, the separation outlet is formed on the side wall of the other side of the square box body, and the separation outlet is provided with a door capable of being opened and closed;
the second air blowing device is arranged above the separation channel;
the air guide channel is in a trapezoidal platform shape with a small upper part and a large lower part, the second air blowing device is arranged at the upper end of the air guide channel, the air guide channel is arranged inside the square box body, the lower end wall of the air guide channel is formed by the top wall of the separation channel, a plurality of air inlets which are uniformly distributed are formed in the lower end wall of the air guide channel, the extending direction of the air inlets is vertical to the length direction of the separation channel, the circumferential edge of each air inlet is connected with an air guide pipe, and the lower end of each air guide pipe is obliquely arranged towards the rear side;
the card clothing plate is arranged in the separation channel and arranged along the length direction of the separation channel, and a certain distance is reserved between the tip of a card wire of the card clothing plate and the lower end of the air guide pipe.
Preferably, said automated apparatus for recycling carding machine waste further comprises L ED lamps disposed inside said waste collection bin, and said L ED lamps are located near said waste inlet opening for projecting light to the vicinity of said viewing window.
Preferably, in said automated device for recycling carding machine waste, the distance of the tips of the card wires of said card cloth plate to the top wall of said separation channel is 4-6 cm.
Preferably, said automatic apparatus for recycling carding machine waste further comprises: an image display module connected to the data processing module for receiving the image of the waste marked by the image marking module, the image display module being disposed outside the waste collection box.
Preferably, in the automatic device for recycling carding machine waste, the lower end of the waste inlet pipe is connected with a transition pipe and is connected to the square box body through the transition pipe, the waste inlet pipe is positioned at one side close to the square box body, the horizontal section of the transition pipe is in a long strip shape, the length direction of the long strip shape is parallel to the plane where the observation window is positioned, and the lower end of the transition pipe is connected with the guide plate.
Preferably, said automatic apparatus for recycling carding machine waste further comprises: a collecting bag connected to the rear end of the separation passage, the collecting bag being made of a filter net, the collecting bag being detachably disposed in the separation passage.
The invention at least comprises the following beneficial effects:
the invention relates to an automatic device for recycling waste of a carding machine, comprising: a scrap collecting box having a scrap inlet opening in an upper portion thereof, a side wall of the scrap collecting box being provided with an observation window, the observation window being located below the scrap inlet opening; -a scrap collecting bin for continuously receiving the scrap discharged by the carding unit of the carding machine; the first image acquisition device is arranged outside the waste collection box, faces the observation window and is used for continuously acquiring a plurality of images of the waste falling into the waste collection box; the second image acquisition device is arranged at the rear end of the carding device of the carding machine and is used for acquiring an image of cotton fibers carded by the carding device; the data processing module is connected to the image acquisition device and used for receiving a plurality of images of the waste continuously acquired by the first image acquisition device; the data processing module comprises an image analysis module, a storage module and an image marking module; the storage module is used for storing a fiber contrast image and an impurity image in advance, wherein the fiber contrast image is an image of cotton fibers carded by a carding device of the carding machine; the image analysis module is used for comparing a plurality of images of the waste material acquired by the first image acquisition device with the fiber comparison image and the impurity image one by one, and identifying a fiber part and an impurity part in the image of the waste material acquired by the first image acquisition device; the image marking module is used for marking out impurity parts in the images of the waste materials acquired by the first image acquisition device and calculating the proportion of the impurity parts and fiber parts in the images of the waste materials acquired by the first image acquisition device; the waste collecting box comprises a square box body and a waste inlet pipe connected to the upper part of the square box body, the waste inlet pipe is in a funnel shape with a large upper part and a small lower part, and the upper end of the waste inlet pipe is provided with the waste inlet; the guide plate extends into the square box body, the guide plate is arranged in an inclined mode relative to the vertical direction, the inclined direction of the guide plate faces the observation window, and the lower edge of the guide plate exceeds the lower edge of the observation window; the separation channel is arranged inside the square box body and is positioned below the guide plate, the guide plate and the front side wall of the square box body define a feed opening, the top of the front end of the separation channel is provided with a separation inlet, the separation inlet is aligned with the feed opening, and the separation channel extends from one side of the square box body to the other side of the square box body; the first air blowing device is arranged on the front side of the separation inlet and close to one side, provided with the observation window, of the square box body, and the air blowing direction of the first air blowing device faces the separation channel; the rear end of the separation channel is provided with a separation outlet, the separation outlet is formed on the side wall of the other side of the square box body, and the separation outlet is provided with a door capable of being opened and closed; the second air blowing device is arranged above the separation channel; the air guide channel is in a trapezoidal platform shape with a small upper part and a large lower part, the second air blowing device is arranged at the upper end of the air guide channel, the air guide channel is arranged inside the square box body, the lower end wall of the air guide channel is formed by the top wall of the separation channel, a plurality of air inlets which are uniformly distributed are formed in the lower end wall of the air guide channel, the extending direction of the air inlets is vertical to the length direction of the separation channel, the circumferential edge of each air inlet is connected with an air guide pipe, and the lower end of each air guide pipe is obliquely arranged towards the rear side; the card clothing plate is arranged in the separation channel and arranged along the length direction of the separation channel, and a certain distance is reserved between the tip of a card wire of the card clothing plate and the lower end of the air guide pipe.
The data processing module comprises three modules, namely an image analysis module, a storage module and an image marking module. The storage module stores required images including fiber contrast images and impurity images. The impurity image may be a shot image of a nodule or a cotton seed crust. And when the image analysis module is used for analyzing, the waste image is compared with the fiber comparison image and the impurity image, and then the fiber part and the impurity part in the waste image are analyzed. The image marking module marks out the impurity part so that an operator can know the type, the state and the distribution condition of the impurities.
The invention realizes the automatic detection and analysis of the waste material components generated in the carding process, provides reliable basis for production, and provides important indexes for the recycling of the waste material.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
FIG. 1 is a schematic view of the structure of an automatic device for recycling carding machine waste according to the invention.
Detailed Description
The present invention is further described in detail below with reference to the attached drawings so that those skilled in the art can implement the invention by referring to the description text.
It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
As shown in FIG. 1, the present invention provides an automated apparatus for recycling carding machine waste, comprising: a scrap collecting box 8 having a scrap inlet opening in the upper part thereof, the side wall of the scrap collecting box being provided with an observation window 7 located below the scrap inlet opening; -a scrap collecting bin for continuously receiving the scrap discharged by the carding unit of the carding machine; a first image acquisition device 5, which is arranged outside the scrap collecting box and faces the observation window, and is used for continuously acquiring a plurality of images of the scrap falling into the scrap collecting box; the second image acquisition device is arranged at the rear end of the carding device of the carding machine and is used for acquiring an image of cotton fibers carded by the carding device; the data processing module is connected to the image acquisition device and used for receiving a plurality of images of the waste continuously acquired by the first image acquisition device; the data processing module comprises an image analysis module, a storage module and an image marking module; the storage module is used for storing a fiber contrast image and an impurity image in advance, wherein the fiber contrast image is an image of cotton fibers carded by a carding device of the carding machine; the image analysis module is used for comparing a plurality of images of the waste material acquired by the first image acquisition device with the fiber comparison image and the impurity image one by one, and identifying a fiber part and an impurity part in the image of the waste material acquired by the first image acquisition device; the image marking module is used for marking out impurity parts in the images of the waste materials acquired by the first image acquisition device and calculating the proportion of the impurity parts and fiber parts in the images of the waste materials acquired by the first image acquisition device; the waste collecting box 8 comprises a square box body 3 and a waste inlet pipe 1 connected to the upper part of the square box body, the waste inlet pipe 1 is in a funnel shape with a large upper part and a small lower part, and the upper end of the waste inlet pipe is provided with the waste inlet; the guide plate extends into the square box body, the guide plate is arranged in an inclined mode relative to the vertical direction, the inclined direction of the guide plate faces the observation window, and the lower edge of the guide plate exceeds the lower edge of the observation window; the separation channel 13 is arranged inside the square box body and is positioned below the guide plate 4, a feed opening is defined by the guide plate and the front side wall of the square box body, a separation inlet is arranged at the top of the front end of the separation channel and is aligned with the feed opening, and the separation channel extends from one side of the square box body to the other side of the square box body; a first blowing device 10, which is arranged at the front side of the separation inlet and close to the side of the square box body with the observation window, wherein the blowing direction of the first blowing device faces to the separation channel; the rear end of the separation channel is provided with a separation outlet, the separation outlet is formed on the side wall of the other side of the square box body, and the separation outlet is provided with a door capable of being opened and closed; a second blowing device 15 disposed above the separation passage; the air guide channel 14 is in a trapezoidal shape with a small upper part and a large lower part, the second air blowing device is arranged at the upper end of the air guide channel, the air guide channel is arranged inside the square box body, the lower end wall of the air guide channel is formed by the top wall of the separation channel, a plurality of air inlets which are uniformly distributed are formed in the lower end wall of the air guide channel, the extending direction of the air inlets is vertical to the length direction of the separation channel, the circumferential edge of each air inlet is connected with an air guide pipe 16, and the lower end of each air guide pipe is obliquely arranged towards the rear side; and the card clothing plate 11 is arranged in the separation channel and is arranged along the length direction of the separation channel, and a certain distance is reserved between the tip of the card wire of the card clothing plate 11 and the lower end of the air guide pipe.
The waste material falls into the waste material collecting box through the waste material inlet port, and the image of waste material is shot to the observation window through observation window, first image acquisition device in the whereabouts in-process.
The fiber contrast image as a contrast is captured by the second image capturing device. That is, a ready-made fiber contrast image is not directly selected, but the cotton fiber combed by the combing device is shot by the second image acquisition device. This is because the fiber state is not the same for each batch. In order to improve the accuracy of the comparison and to improve the accuracy of the analysis of the waste components, the cotton fibers produced at the current time are collected as a comparison.
The data processing module comprises three modules, namely an image analysis module, a storage module and an image marking module. The storage module stores required images including fiber contrast images and impurity images. The impurity image may be a shot image of a nodule or a cotton seed crust. And when the image analysis module is used for analyzing, the waste image is compared with the fiber comparison image and the impurity image, and then the fiber part and the impurity part in the waste image are analyzed. The image marking module marks out the impurity part so that an operator can know the type, the state and the distribution condition of the impurities.
Because the waste material admission pipe is big-end-up's infundibulate, a large amount of waste materials can fall into the waste material admission pipe rapidly, can not cause the jam.
When the waste material fell into square box, scatter around easily, lead to waste material composition to distribute inhomogeneous or not concentrated, and then lead to the waste material image's that first image acquisition device gathered degree of accuracy not high enough, consequently, design a deflector, the deflector can block the waste material of whereabouts, makes the relative observation window of waste material expand the distribution, makes the composition distribution of waste material more even.
The waste material passes through the space defined by the guide plate and the front side wall of the square box body, and directly changes the advancing direction under the action of the wind blown by the first wind blowing device, and enters the separation channel. And because the blowing direction of the first blowing device faces the separation channel, the waste material travels along the separation channel after entering the separation channel, and in the traveling process, fibers in the waste material are hung on the carding needles of the card clothing plate and cannot travel continuously, and impurities in the fibers reach the rear end of the separation channel under the action of air flow and are retained at the position.
The second air blowing device and the first air blowing device blow air simultaneously, and the air blown out by the second air blowing device enters the separation channel from each air inlet under the guide of the air guide channel. The circumferential edge of the air inlet is connected with an air guide pipe, and the lower end of the air guide pipe is arranged obliquely backwards, so that air entering the separation channel is blown backwards, and the possibility that fibers are retained by the card clothing plate is increased.
The rear end of the separation channel 13 is provided with a separation outlet, the separation outlet is formed on the side wall of the other side of the square box body, and the separation outlet is provided with a door capable of being opened and closed. The operator can open the door of the separation outlet to clean out the impurities blown to the vicinity of the separation outlet. The card clothing sheet can also be drawn out from the separation outlet, and the card clothing sheet is drawn out from the separation channel, so as to take down the fibers remained on the card clothing sheet.
The invention realizes the automatic detection and analysis of the waste material components generated in the carding process, provides reliable basis for production, and provides important indexes for the recycling of the waste material.
Preferably, in the automatic apparatus for recycling carding machine waste, the first image capturing device and the second image capturing device are both electronic cameras.
The embodiment is easy to realize and low in cost.
Preferably, said automated apparatus for recycling carding machine waste further comprises L ED lamp 9 disposed inside said waste collection box, and said L ED lamp is located near said waste inlet opening for projecting light to the vicinity of said viewing window.
L ED lamp is arranged inside the waste collection box near the waste inlet and projects light to the vicinity of the viewing window, i.e. illuminates the waste near the viewing window, so that the first image capturing device can capture a clear image of the waste and can therefore separate the constituents of the waste from the image.
Preferably, in said automatic device for recycling carding machine waste, the distance of the tip of the card wire 12 of said card cloth plate to the top wall of said separation channel is 4-6 cm.
The distance of the tip of the card wire of the card cloth plate to the top wall of the separation channel is 4-6cm, preferably 5 cm. I.e. the close distance between the card wire and the top wall of the separation channel, helps to increase the chance of fibre being retained by the card, and thus improves the efficiency of fibre recovery from the waste.
Preferably, said automatic device for recycling carding machine waste further comprises: the operation platform is arranged outside the waste collection box, the lower part of the operation platform is provided with a case 6, the first image acquisition device 5 is arranged on the operation platform, and the data processing module is arranged inside the case.
An operator can set and control the data in the data processing module in front of the operation table, and adjust the position of the first image acquisition device so that the first image acquisition device can be over against the observation window.
Preferably, in the automatic apparatus for recycling carding machine waste, the image display module is disposed at an upper portion of the operation table.
The operator can check the marked image through the image display module, judge and analyze the components of the waste material, and adjust and select the production parameters of the carding machine on site.
Preferably, said automatic apparatus for recycling carding machine waste further comprises: an image display module connected to the data processing module for receiving the image of the waste marked by the image marking module, the image display module being disposed outside the waste collection box.
And the image display module displays the marked image for an operator to check.
Preferably, said automatic apparatus for recycling carding machine waste further comprises: the remote terminal is in communication connection with the data processing module through a wireless communication module and is used for receiving the image of the waste marked by the image marking module, displaying the image of the waste marked by the image marking module on a remote terminal screen and displaying the proportion of the impurity part and the fiber part on the remote terminal screen.
An operator can remotely view the marked image through the remote terminal, view the proportion of the impurity part and the fiber part, and analyze the production parameters so as to adjust the production parameters in the next production period.
Preferably, in the automatic device for recycling carding machine waste, the lower end of the waste inlet pipe is connected with a transition pipe 2 and is connected to the square box body 3 through the transition pipe 2, the waste inlet pipe is positioned at one side close to the square box body, the horizontal section of the transition pipe is in a long strip shape, the length direction of the long strip shape is parallel to the plane where the observation window is positioned, and the lower end of the transition pipe is connected with a guide plate 4.
The waste material falls into the waste material entering pipe through the waste material inlet port, passes through the transition pipe, and finally falls into the square box body. The horizontal cross-section of transition pipe is rectangular shape, and the length direction of rectangular shape still parallels with observation window place plane to make the waste material arrange in order to the state that expandes for observation window basically behind the transition pipe, this kind of state more does benefit to the image that first image acquisition device gathered evenly distributed's waste material, thereby can improve the degree of accuracy that detects waste material composition. The waste material admission pipe is located the one side that is close to square box, also is favorable to first image acquisition device to gather clear image.
Preferably, said automatic device for recycling carding machine waste further comprises: a collecting bag connected to the rear end of the separation passage, the collecting bag being made of a filter net, the collecting bag being detachably disposed in the separation passage.
The impurities are blown into the collecting bag under the action of the air flow. The operator can detach the collection bag from the separation channel at intervals to clean impurities.
While embodiments of the invention have been disclosed above, it is not limited to the applications listed in the description and the embodiments, which are fully applicable in all kinds of fields of application of the invention, and further modifications may readily be effected by those skilled in the art, so that the invention is not limited to the specific details without departing from the general concept defined by the claims and the scope of equivalents.
Claims (5)
1. An automated apparatus for recycling carding machine waste, arranged on a carding machine, comprising:
a scrap collecting box having a scrap inlet opening in an upper portion thereof, a side wall of the scrap collecting box being provided with an observation window, the observation window being located below the scrap inlet opening; -a scrap collecting bin for continuously receiving the scrap discharged by the carding unit of the carding machine;
the first image acquisition device is arranged outside the waste collection box, faces the observation window and is used for continuously acquiring a plurality of images of the waste falling into the waste collection box;
the second image acquisition device is arranged at the rear end of the carding device of the carding machine and is used for acquiring an image of cotton fibers carded by the carding device;
the data processing module is connected to the first image acquisition device and used for receiving a plurality of images of the waste continuously acquired by the first image acquisition device;
the data processing module comprises an image analysis module, a storage module and an image marking module;
the storage module is used for storing a fiber contrast image and an impurity image in advance, wherein the fiber contrast image is an image of cotton fibers carded by a carding device of the carding machine;
the image analysis module is used for comparing a plurality of images of the waste material acquired by the first image acquisition device with the fiber comparison image and the impurity image one by one, and identifying a fiber part and an impurity part in the image of the waste material acquired by the first image acquisition device;
the image marking module is used for marking out impurity parts in the images of the waste materials acquired by the first image acquisition device and calculating the proportion of the impurity parts and fiber parts in the images of the waste materials acquired by the first image acquisition device;
the waste collecting box comprises a square box body and a waste inlet pipe connected to the upper part of the square box body, the waste inlet pipe is in a funnel shape with a large upper part and a small lower part, and the upper end of the waste inlet pipe is provided with the waste inlet;
the guide plate extends into the square box body, the guide plate is arranged in an inclined mode relative to the vertical direction, the inclined direction of the guide plate faces the observation window, and the lower edge of the guide plate exceeds the lower edge of the observation window;
the separation channel is arranged inside the square box body and is positioned below the guide plate, the guide plate and the front side wall of the square box body define a feed opening, the top of the front end of the separation channel is provided with a separation inlet, the separation inlet is aligned with the feed opening, and the separation channel extends from one side of the square box body to the other side of the square box body;
the first air blowing device is arranged on the front side of the separation inlet and close to one side, provided with the observation window, of the square box body, and the air blowing direction of the first air blowing device faces the separation channel;
the rear end of the separation channel is provided with a separation outlet, the separation outlet is formed on the side wall of the other side of the square box body, and the separation outlet is provided with a door capable of being opened and closed;
the second air blowing device is arranged above the separation channel;
the air guide channel is in a trapezoidal platform shape with a small upper part and a large lower part, the second air blowing device is arranged at the upper end of the air guide channel, the air guide channel is arranged inside the square box body, the lower end wall of the air guide channel is formed by the top wall of the separation channel, a plurality of air inlets which are uniformly distributed are formed in the lower end wall of the air guide channel, the extending direction of the air inlets is vertical to the length direction of the separation channel, the circumferential edge of each air inlet is connected with an air guide pipe, and the lower end of each air guide pipe is obliquely arranged towards the rear side;
the card clothing plate is arranged inside the separation channel and arranged along the length direction of the separation channel, and a certain distance is reserved between the tip of a card wire of the card clothing plate and the lower end of the air guide pipe;
the lower end of the waste material inlet pipe is connected with a transition pipe and is connected to the square box body through the transition pipe, the waste material inlet pipe is located on one side close to the square box body, the horizontal section of the transition pipe is in a long strip shape, the length direction of the long strip shape is parallel to the plane where the observation window is located, and the lower end of the transition pipe is connected with the guide plate.
2. An automated apparatus for recycling carding machine waste, as recited in claim 1, further comprising L ED lights disposed inside said waste collection bin, and said L ED lights are located near said waste inlet opening for projecting light to the vicinity of said viewing window.
3. An automated device for recycling carding machine waste, as claimed in claim 1, characterised in that the distance of the tips of the card wires of the card cloth plate to the top wall of the separation channel is 4-6 cm.
4. An automated apparatus for recycling carding machine waste, as recited in claim 3, further comprising: an image display module connected to the data processing module for receiving the image of the waste marked by the image marking module, the image display module being disposed outside the waste collection box.
5. An automated apparatus for recycling carding machine waste, as recited in claim 1, further comprising: a collecting bag connected to the rear end of the separation passage, the collecting bag being made of a filter net, the collecting bag being detachably disposed in the separation passage.
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| CN201711424538.5A CN108085793B (en) | 2017-12-25 | 2017-12-25 | Automatic device for recovering waste materials of carding machine |
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| CN201711424538.5A CN108085793B (en) | 2017-12-25 | 2017-12-25 | Automatic device for recovering waste materials of carding machine |
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| CN108085793B true CN108085793B (en) | 2020-07-28 |
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| US5130559A (en) * | 1989-08-26 | 1992-07-14 | Trutzschler Gmbh & Co. Kg | Method and apparatus for recognizing particle impurities in textile fiber |
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| US5383135A (en) * | 1992-12-31 | 1995-01-17 | Zellweger Uster, Inc. | Acquisition, measurement and control of thin webs on in-process textile materials |
| DE10063861B4 (en) * | 2000-12-21 | 2014-08-28 | Trützschler GmbH & Co Kommanditgesellschaft | Device on a spinning preparation machine, z. As cleaners, openers, cards o. The like. For detecting excreted waste |
| CN2599026Y (en) * | 2003-01-20 | 2004-01-14 | 北京科技大学 | Wood card web quality on line detecting device |
| CN103546740B (en) * | 2013-09-03 | 2015-11-25 | 小米科技有限责任公司 | A kind of method, device and terminal equipment detecting camera |
| CN204325552U (en) * | 2014-10-11 | 2015-05-13 | 吴江市凌通纺织整理有限公司 | Cotton-wool treating apparatus |
| CN104894698B (en) * | 2015-05-12 | 2017-03-22 | 上海常博过滤材料有限公司 | Novel environment-friendly full-automatic recyclable cotton production system |
| CN205856694U (en) * | 2016-08-06 | 2017-01-04 | 温州新宇无纺布有限公司 | A kind of carding machine waste material collection device |
| CN206232876U (en) * | 2016-11-30 | 2017-06-09 | 湖州珍贝羊绒制品有限公司 | A kind of cashmere card impurity removing device |
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| US4858277A (en) * | 1987-10-09 | 1989-08-22 | Hergeth Hollingsworth Gmbh | Process and apparatus for cleaning and opening loose fiber stock, e.g. cotton |
| US5130559A (en) * | 1989-08-26 | 1992-07-14 | Trutzschler Gmbh & Co. Kg | Method and apparatus for recognizing particle impurities in textile fiber |
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| CN108085793A (en) | 2018-05-29 |
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