CN102083552A - Color sorting apparatus for leaf products - Google Patents
Color sorting apparatus for leaf products Download PDFInfo
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- CN102083552A CN102083552A CN2009801001634A CN200980100163A CN102083552A CN 102083552 A CN102083552 A CN 102083552A CN 2009801001634 A CN2009801001634 A CN 2009801001634A CN 200980100163 A CN200980100163 A CN 200980100163A CN 102083552 A CN102083552 A CN 102083552A
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- leaf
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- 238000002347 injection Methods 0.000 claims description 22
- 239000007924 injection Substances 0.000 claims description 22
- 238000012216 screening Methods 0.000 claims description 8
- 239000011159 matrix material Substances 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 244000269722 Thea sinensis Species 0.000 abstract description 16
- 230000002950 deficient Effects 0.000 abstract description 9
- 235000007516 Chrysanthemum Nutrition 0.000 abstract description 8
- 235000006468 Thea sinensis Nutrition 0.000 abstract description 8
- 235000020279 black tea Nutrition 0.000 abstract description 8
- 235000009569 green tea Nutrition 0.000 abstract description 8
- 230000005484 gravity Effects 0.000 abstract description 2
- 244000189548 Chrysanthemum x morifolium Species 0.000 abstract 1
- 238000003491 array Methods 0.000 abstract 1
- 235000008216 herbs Nutrition 0.000 abstract 1
- 101001031591 Mus musculus Heart- and neural crest derivatives-expressed protein 2 Proteins 0.000 description 16
- 230000000694 effects Effects 0.000 description 10
- 235000013339 cereals Nutrition 0.000 description 9
- 241000723353 Chrysanthemum Species 0.000 description 7
- 235000015092 herbal tea Nutrition 0.000 description 7
- 230000008859 change Effects 0.000 description 5
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
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- 240000005979 Hordeum vulgare Species 0.000 description 2
- 235000007340 Hordeum vulgare Nutrition 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- 244000046052 Phaseolus vulgaris Species 0.000 description 2
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 2
- 235000010582 Pisum sativum Nutrition 0.000 description 2
- 240000004713 Pisum sativum Species 0.000 description 2
- 241000209140 Triticum Species 0.000 description 2
- 235000021307 Triticum Nutrition 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
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- 239000011230 binding agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
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- 239000007921 spray Substances 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/34—Sorting according to other particular properties
- B07C5/342—Sorting according to other particular properties according to optical properties, e.g. colour
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/46—Measurement of colour; Colour measuring devices, e.g. colorimeters
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- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Sorting Of Articles (AREA)
Abstract
The present invention relates to a color sorting apparatus which efficiently sorts products or articles in a leaf state (hereinafter, referred to as ''leaf products'') such as green tea, black tea, chrysanthemum, herbs and the like, each of which has a low specific gravity and drastically varies in size and color. The color sorting apparatus is configured such that a reflection chamber (5) is arranged in a frame (3) in the lengthwise direction to transmit and reflect light emitted by a light source, an annular reflection surface (10) is formed at the surface of the reflection chamber (5), light-emitting diode (LED) arrays (8, 9) are installed at the top and bottom of the reflection chamber (5), respectively, a transparent window (12) is arranged at the front surface of the reflection chamber (5) to enable a leaf product (2) to move along the transparent window (12), a slit (15) is formed at the rear surface of the reflection chamber (5) to enable images of the leaf product (2) to be captured by a CCD camera (16), and a leaf product (2a) determined to be a defective product is quickly removed by the high-pressure air jetted by an ejector (14) installed below the front surface of the frame (3).
Description
Technical field
The present invention relates to a kind of dithering device of leaf thing, this dithering device can be fast and effeciently low, in light weight and size and big leaf thing or the leaf product (hereinafter referred to as " leaf thing ") of change color carry out category filter to the proportion of green tea, black tea tealeaves, chrysanthemum, herbal tea tealeaves and so on.
Background technology
Generally speaking, the dithering device is designed for when the cereal free-falling of paddy rice, barley, wheat, bean or pea and so on described cereal screening is certified products and defective work.For this reason, described dithering device is at first distinguished based on the color that obtains by image taking (or tone) and is judged that described cereal is certified products or defective work, then, by should removing by underproof cereal (comprising impurity) to underproof cereal moment inject high pressure air.
Usually, because the hyperbaric cereal of paddy rice, barley, wheat, bean or pea and so on can fall with constant speed along skewed slot, so the screening of such cereal can easily be carried out continuously.But, for the leaf thing of green tea, black tea tealeaves, chrysanthemum, herbal tea tealeaves and so on, because the proportion of these leaf things is low, shape and size are changeable and change color is big, thereby make the screening to such leaf thing be difficult to realize maybe can't carrying out.
For example, for the leaf thing of green tea, black tea tealeaves, chrysanthemum, herbal tea tealeaves and so on, because these leaf things have characteristics such as above-mentioned proportion is low, in light weight, the big and shape and size of area are changeable for its thickness, so the falling speed of such leaf thing can be lower than described cereal.And, because the out-of-shape and the center of gravity of such leaf thing are changeable, (the being similar to eddy current) phenomenon of therefore when it glides on the slope, can waving or spiral.In addition, even under the identical situation of the kind of described leaf thing, this leaf thing also can present change in color because of differences such as plucking time, harvesting place, drying regime and storage lifves.Therefore, need a kind of dithering device that fully takes into account described leaf thing These characteristics, can more described leaf thing being screened.
Summary of the invention
Therefore, make the present invention in view of the above problems, an object of the present invention is to provide a kind of dithering device of leaf thing, wherein, the described leaf thing of green tea, black tea tealeaves, chrysanthemum, herbal tea tealeaves and so on can be on the surface that is arranged at the transparency glass plate on the cylindrical reflective chamber to lower slider, to realize the effective dithering of described leaf thing.
Another object of the present invention provides a kind of dithering device of leaf thing, and wherein, the leaf thing that is used to carry out dithering can be evenly distributed on when free-falling in the wide region of lengthening framework, with the dithering efficient of the described leaf thing of remarkable improvement.
Another object of the present invention provides a kind of dithering device of leaf thing, wherein, in framework, be limited with reflection cavity along the longitudinal direction, this reflection cavity has the cylindrical reflective face of highly reflective, and the light source that has been equipped with in the top of described reflection cavity and bottom red LED (light emitting diode) and blue led integrated, this light source can be regulated colourity and light quantity, make luminous intensity even, and can significantly reduce photometric error, to realize the shooting of the accurate color image of described leaf thing by CCD (electric charge coupling) camera and to distinguish.
Another object of the present invention provides a kind of dithering device of leaf thing, wherein, front surface portion at framework is equipped with transparency glass plate, this transparency glass plate is used to not only prevent that described leaf thing from entering described inside of frame, and can make described leaf thing when falling, closely contact with the surface of described transparency glass plate, to realize image taking (color image collection) more accurately to described leaf thing.
Another purpose of the present invention provides a kind of dithering device of leaf thing, wherein, at the preceding side lower part of framework the injection apparatus that is positioned at below the transparency glass plate is installed, this injection apparatus has a plurality of air jet holes, removing fast being confirmed as underproof described leaf thing.
According to an aspect of the present invention, above and other objects of the present invention can realize by the dithering device that a kind of leaf thing is provided, this dithering device comprises columniform reflection cavity, this reflection cavity is limited in this framework along the longitudinal direction of framework, described framework have be suitable for the transmission and catoptrical extension length; Reflecting surface, this reflecting surface are limited on the inner peripheral surface of described reflection cavity; Light source, this light source is installed in the top and the bottom of described reflection cavity respectively along the longitudinal direction of described reflection cavity, is transmitted into the inside of described reflection cavity will carry out the required light of dithering; Transparency glass plate, this transparency glass plate are installed in vertical front surface of described framework, with allow described leaf thing on described transparency glass plate to lower slider; Injection apparatus, this injection apparatus are installed on the described framework and are positioned at the below of described transparency glass plate, with pressure-air is ejected into as the screening thing described leaf thing on, thereby underproof leaf thing can be removed fast; And the slit, this slit is in the longitudinal direction setting of this framework of the upper edge, rear surface of described framework, to allow the color image of the described leaf thing of electric charge manifold type (CCD) camera.
Described framework can have the length of lengthening, can cut into the length of requirement as required.Described framework can comprise described reflection cavity, and this reflection cavity is limited in the main body along the longitudinal direction of described framework; Elongated hole, this elongated hole runs through top and the bottom that is formed on described main body along the longitudinal direction of described main body, to be used to install light source; Cooperate opening, described transparency glass plate is installed in this cooperation opening, contacts to lower slider and with this transparency glass plate surface on described transparency glass plate with the described leaf thing of permission as the screening thing; Described slit, this slit is run through formation along the longitudinal direction and is communicated with described cylindrical reflective chamber on the part of the rear surface of described main body, when described leaf thing on the described transparency glass plate during to lower slider, described CCD camera is taken the image of described leaf thing by described slit; And injection apparatus installs recess, and this injection apparatus is installed recess and formed at the preceding side lower part of the described main body longitudinal direction along this main body, pressure-air being ejected into as on the described leaf thing that screens thing, thereby underproof leaf thing can be removed fast.
Be installed in the top of described framework and the described light source of bottom and can comprise light emitting diode (LED) array, each described light emitting diode matrix comprises a plurality of red LED and the blue led of alternately arranging with predetermined interval, and can be separately installed with fin with distribute heat on described light emitting diode matrix.
Dithering utensil according to leaf thing of the present invention has following several effect:
First, described dithering device disposes as follows, promptly the longitudinal direction along this framework is limited with reflection cavity in framework, this reflection cavity has columniform reflecting surface, and the light source that has been equipped with in the top of described reflection cavity and bottom red LED and blue led integrated, this light source can be regulated colourity and light quantity, makes luminous intensity even, and can significantly reduce photometric error.This structure has following effect, promptly can carry out the shooting of color image by the CCD camera, thereby accurately distinguishes qualified leaf thing or underproof leaf thing.
The second, according to the present invention, transparency glass plate is arranged in the installed in front of described framework so that described leaf thing on the surface of this transparency glass plate to lower slider.The effect of this structure is that it can screen described leaf thing more accurately, and prevents that this leaf thing from entering the inside of described dithering device.
The 3rd, according to the present invention, described light source and described reflection cavity main body and described transparency glass plate and the outside by described framework isolates fully.This structure has following effect, can prevent that promptly the impurity that described leaf thing or this leaf thing produce (for example dust etc.) from entering described dithering device, thereby prevent that this dithering device from breaking down and the dithering decrease in efficiency.
The 4th, according to the present invention, described CCD camera and described frame fixation are on mount pad.The effect of this structure is that it can make that the structural safety of whole dithering device is reliable, and prevents that described CCD camera from rocking.In addition, even effect has excessive exterior vibration on described CCD camera, this CCD camera, framework and slit also can remain its home position, thereby can reduce the photo detecting error.
The 5th, according to the present invention, described light source is installed in the top and the bottom of described reflection cavity, and the main body of this framework can prevent that extraneous light from entering in the described reflection cavity, and the cylindrical reflective face that is limited on the described reflection cavity inner peripheral surface reflects a large amount of light towards described leaf thing.The structure of this employing reflection cavity has following effect, promptly can improve the accuracy of distinguishing of qualified leaf thing and underproof leaf thing.
The 6th, according to the present invention, injection apparatus is installed at the preceding side lower part of described framework, this injection apparatus has a plurality of pressure-air spray-holes, thereby can remove fast being confirmed as underproof leaf thing.
Description of drawings
By the detailed description below in conjunction with accompanying drawing, above and other objects of the present invention, feature and other advantage will more clearly obtain understanding, in the accompanying drawings:
Fig. 1 is the stereogram that shows the framework of exemplary embodiment of the present invention;
Fig. 2 is the profile that shows the confined state of exemplary embodiment of the present invention;
Fig. 3 is the three-dimensional exploded view of exemplary embodiment of the present invention;
Fig. 4 is the profile that shows the installment state of exemplary embodiment of the present invention;
Fig. 5 is the plane that shows the installment state of exemplary embodiment of the present invention;
Fig. 6 is the profile that shows the using method of exemplary embodiment of the present invention; And
Fig. 7 shows the installment state of exemplary embodiment of the present invention and the structure chart of using method.
The specific embodiment
Describe exemplary embodiment of the present invention below with reference to accompanying drawings in detail.In the description of doing below in conjunction with exemplary embodiment of the present invention, will in all accompanying drawings, use identical Reference numeral to represent same or analogous parts.In addition, when the detailed description to related known structure or function may make that theme of the present invention is not known, with the detailed description of omitting this known configurations or function.
Fig. 1 is the part stereogram of the framework 3 that is provided with in the dithering device 1 of leaf thing of the exemplary embodiment according to the present invention.Fig. 2 is the profile that shows the confined state of the dithering device 1 of the leaf thing of exemplary embodiment according to the present invention.Fig. 3 is the three-dimensional exploded view of exemplary embodiment of the present invention.
The dithering device 1 of the leaf thing of exemplary embodiment comprises framework 3 according to the present invention, and this framework 3 has long length so that carry out the dithering of the leaf thing 2 of green tea, black tea tealeaves, chrysanthemum, herbal tea tealeaves and so on.Framework 3 is formed by main body 4 structures, and the longitudinal direction along this main body 4 is limited with columniform reflection cavity 5 in this main body 4, and this reflection cavity 5 has bigger diameter and is used for transmission and reflection ray.The elongated hole 6,7 that is formed with symmetry is run through along its longitudinal direction in top and bottom at reflection cavity 5, and light source 8,9 is installed in this elongated hole 6,7 by securing member 35 respectively.Be limited with columniform reflecting surface 10 on the inner peripheral surface in cylindrical reflective chamber 5, to be used for the light of reflection source 8,9 emissions.The front side of reflection cavity 5 is run through along its longitudinal direction and is formed with rectangular aperture 11, in this opening 11 transparency glass plate 12 is installed, with allow leaf thing 2 on this transparency glass plate 12 to lower slider.Main body 4 has the recess 13 that is formed on transparency glass plate 12 belows, and in this recess 13, injection apparatus 14 is installed, pressure-air being ejected on those leaf things of part that are confirmed as existing defective (being underproof leaf thing 2a), thereby should remove fast by underproof leaf thing 2a.In addition, run through along its longitudinal direction at the rear side of reflection cavity 5 and be formed with elongated slit 15.
15 outer setting has electric charge coupling (CCD) camera 16 in the slit, and this CCD camera 16 is used to receive the light by leaf thing 2 reflections, to take the image of leaf thing 2.Width (or height) is narrow than growing for the length in slit 15, and therefore the light that can only allow to carry out the required scheduled volume of dithering imports in the CCD camera 16.
Two sides of framework 3 are connected respectively on two lateral edge 18,19 of mount pad 17 leading sections, and described CCD camera 16 is installed in this mount pad 17 by a plurality of securing members 20.In addition, will be formed on the 5 openings at two ends sealing of cylindrical reflective chamber by seal 21,22.
In this exemplary embodiment, framework 3 is made into the framework of lengthening, and this length that allows the user freely framework 3 to be cut into requirement is as required gone forward side by side to exercise and used.In addition, the effect that the framework 3 of this lengthening is had is that also it allows a large amount of leaf things 2 to sprawl distribution fully when described leaf thing falls, thereby can improve the efficient of dithering.
As shown in Figures 2 and 3, injection apparatus 14 has a plurality of air supply channels 23 and air jet hole 24, and wherein, described a plurality of air supply channels 23 arrange that with predetermined interval described air jet hole 24 is separately positioned on the top of corresponding air supply channel 23.Injection apparatus 14 is ejected into pressure-air on the underproof leaf thing 2a, this underproof leaf thing 2a can be removed apace.
Preferably, each light source 8,9 adopts the form that is installed in light emitting diode (LED) array on substrate 30 or 31.Led array comprises a plurality of red light emitting diodes and the blue LED of alternately arranging with predetermined space.As shown in Figure 2, be separately installed with fin 32,33, to guarantee that the heat that light source 8,9 produces is distributed release effectively at the outer surface of substrate 30,31.
In exemplary embodiment of the present invention, light source 8,9 is arranged so that most of light emitting diode is positioned in the reflection cavity 5.The effect of this arrangement form is that it can make most of emission light be used for dithering effectively.
Luminous intensity and color that control module 27 can be regulated light according to the characteristics (for example type, size, proportion, colourity etc.) of leaf thing to be screened.For this reason, control module 27 can use and be stored in the data in the memory (not shown) in advance or can reset data, to realize suitable control operation.
In exemplary embodiment of the present invention, the opening 11 of reflection cavity 5 has the step inward flange, can prevent that this transparency glass plate 12 excessively is inserted in the reflection cavity 5 at the erection stage of glass plate 12.For transparency glass plate 12 being fixedly mounted in the opening 11, can glass plate 12 be bonded in the opening 11 by binding agent, perhaps can earlier glass plate 12 be installed in the opening 11, use seal to seal then, enter in the reflection cavity 5 for example to prevent impurity or dust.
According to the characteristics of leaf thing 2, transparency glass plate 12 can be made only to transmit the particular color of light by translucent glass.Selectively, for example, also can be in the inboard of transparency glass plate 12 or the inner surface surface of reflection cavity 5 inside (promptly towards) polarizing filter is installed.
Fig. 7 is the view that shows the using method of exemplary embodiment of the present invention.In Fig. 7, the dithering device 1 of one or more leaf things is installed on the skewed slot 41,43 that gradient is about 60 °, with the color according to described leaf thing this leaf thing 2 is screened.
When operation, leaf thing 2 to be screened is stored in the feeding funnel 38, and scatters equably by the vibration of vibrator.Thereafter, in leaf thing 2 drops the skewed slot 41 that dithering device 1 into is installed from oscillating plate 40.When leaf thing 2 glides and during through transparency glass plate 12 surperficial continuously, leaf thing 2 plays the effect of the light that reflection source 8,9 sends.The light of this reflection is inwardly guided from transparency glass plate 12, and passes reflection cavity 5 and slit 15 and be directed in the CCD camera 16, thereby can carry out the shooting of image to leaf thing 2.
In the dithering device 1 of the leaf thing of exemplary embodiment according to the present invention, the main body 4 of framework 3 has intercepted the intrusion of extraneous light and has disturbed, and is limited to main body 4 inner cylindrical reflectings surface 10 and helps a large amount of light that light source 8,9 launched with respect to leaf thing 2 guiding and reflection.Therefore, the framework 3 of the dithering device 1 by using leaf thing can distinguish more accurately that described leaf thing is certified products or defective work.
In case determine to exist underproof leaf thing 2a when dithering, then corresponding signal can be sent to control module 27 from CCD camera module 28.Control module 27 makes corresponding solenoid valve 26 instantaneous opening, thereby making to be opened in the period at magnetic valve 26 by the pressure-air of compressor 29 supplies sprays, underproof leaf thing 2a is blowed in the discharge-channel 45,47.The defective leaf thing 2a that this blows is collected in the defective leaf thing collection container 49.On the other hand, the leaf thing 2 that is confirmed as qualified reservation falls by discharge-channel 46 and bottom skewed slot 43, thereby is collected in the qualified leaf thing collection container 48.
In the operation of above-mentioned dithering, distinguishing of the colour deficient of leaf thing 2 can be finished before leaf thing 2 is by transparency glass plate 12.In addition, because injection apparatus 14 is located immediately at the below of transparency glass plate 12, therefore exist the colour deficient can be in case determine underproof leaf thing, with should underproof leaf thing 2a removal by discharge-channel 45,47 by the magnetic valve 26 inject high pressure air of instantaneous operation.In this case, though exist some qualified leaf things around the underproof leaf thing 2a can be delivered into risk in the discharge-channel 45,47 because of the injection of pressure-air, but the leaf thing of these erroneous delivery can be fed in the hopper 38 to repeat screening by guiding again, perhaps can carry out artificial screening.
In exemplary embodiment of the present invention, preferably, framework 3 is an aluminum frame, it is characterized in that good, the easily processing and in light weight of thermal conductivity.Framework 3 is designed to also to guarantee that heat distributes naturally, thereby does not need to be provided with independent hair-dryer or ventilating opening.In addition, the fin 32,33 with good heat radiating ability is arranged on the outer surface of the substrate 30,31 that constitutes light source 8,9, therefore can more effectively dispel the heat.
Though the present invention exemplarily handles as the dithering thing with described leaf thing, should be understood that the present invention also can be applicable to the dithering of cereal or other object undoubtedly.
Although not explanation in the literary composition, but Reference numeral " 3a " expression cable channel groove, Reference numeral " 3b " expression light source mounting groove, Reference numeral " 3c " expression mount pad mounting groove, Reference numeral " 36 " expression hose coupling, and dividing plate that qualified leaf thing 2 is separated with underproof leaf thing 2a is represented to be used in Reference numeral " 42 " and " 44 ".
Though disclose exemplary embodiment of the present invention for purposes of illustration, but those skilled in the art should be understood that, under the prerequisite that breaks away from subsidiary disclosed scope of the present invention of claim and design, can carry out various modification, increase and replacement to the present invention.
Industrial applicibility
Obviously can find out by above-mentioned explanation, the invention provides a kind of dithering device, this dithering device can be fast and effeciently low and size and big leaf thing or the leaf product of change color screen to the proportion of green tea, black tea tealeaves, chrysanthemum, herbal tea tealeaves and so on. In this dithering device, in framework, be limited with along the longitudinal direction for the reflection of light chamber of transmitting and reflection source sends, the inner peripheral surface of this reflection cavity defines columniform reflecting surface, and the light source that the light emitting diode matrix form is installed in top and the bottom of described reflection cavity. The front side of described reflection cavity is provided with the transparency glass plate that glides for described leaf thing, and runs through at the rear side of this reflection cavity and to be formed with the slit, can photograph the image of described leaf thing by this slit CCD camera. Remove rapidly in the described leaf thing some are confirmed as underproof leaf thing, at the front side lower part of described framework injection apparatus is installed, this injection apparatus is used for pressure-air is ejected into described underproof leaf thing. Have the dithering device of said structure can be to the proportion of green tea, black tea tealeaves, chrysanthemum, herbal tea tealeaves and so on low, in light weight and size and the big leaf thing of change color carry out fast and effeciently category filter.
Claims (5)
1. the dithering device of a leaf thing, this dithering device comprises:
The cylindrical reflective chamber, this cylindrical reflective chamber has bigger diameter, and is limited in the described framework along the longitudinal direction of framework, and this framework has the length of lengthening;
Light source, this light source is installed in the top and the bottom in this cylindrical reflective chamber respectively along the longitudinal direction in described cylindrical reflective chamber, light is transmitted into the inside in described cylindrical reflective chamber;
The cylindrical reflective face, this cylindrical reflective face is limited on the inner peripheral surface in described cylindrical reflective chamber, to transmit and to reflect described light;
Transparency glass plate, this transparency glass plate are installed in vertical front side in described cylindrical reflective chamber;
Injection apparatus, this injection apparatus is installed on the described framework along the longitudinal direction of described framework, and is positioned at the below of described transparency glass plate; And
Slit, this slit are arranged on vertical rear side in described cylindrical reflective chamber.
2. dithering device according to claim 1, wherein, described framework comprises:
Have larger-diameter described cylindrical reflective chamber, this cylindrical reflective chamber is limited in this main body along the longitudinal direction of the main body of described framework;
Elongated hole, this elongated hole runs through top and the bottom that is formed on this main body along the longitudinal direction of described main body, and is communicated with described cylindrical reflective chamber;
Cooperate opening, this cooperation opening runs through on the vertical front surface portion that is formed on described main body, described transparency glass plate is installed in this cooperation opening, contacts to lower slider and with this transparency glass plate surface on described transparency glass plate with the leaf thing of permission as the screening object;
Described slit, this slit are run through on the vertical rear surface part that is formed on described main body, and are communicated with described cylindrical reflective chamber; And
Injection apparatus is installed recess, and this injection apparatus is installed recess is formed on this main body along the longitudinal direction of described main body preceding side lower part.
3. dithering device according to claim 1 and 2, wherein, described injection apparatus comprises a plurality of air supply channels and air jet hole, described a plurality of air supply channel is arranged with predetermined interval, described air jet hole is formed on the end of each described air supply channel, described injection apparatus is used for pressure-air is ejected into underproof leaf thing, this underproof leaf thing can be removed fast.
4. dithering device according to claim 1 and 2, wherein, described light source comprises light emitting diode matrix and fin, and described light emitting diode matrix is installed in the elongated hole of described frame roof and bottom, and described fin is installed in respectively on each described light emitting diode matrix.
5. dithering device according to claim 4, wherein, each described light emitting diode matrix comprises a plurality of red light emitting diodes and the blue LED of alternately arranging with predetermined space.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020090049458A KR100933436B1 (en) | 2009-06-04 | 2009-06-04 | Leaflet for color-based sorting apparatus |
| KR10-2009-0049458 | 2009-06-04 | ||
| PCT/KR2009/006574 WO2010140744A1 (en) | 2009-06-04 | 2009-11-10 | Color sorting apparatus for leaf products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102083552A true CN102083552A (en) | 2011-06-01 |
Family
ID=41684601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009801001634A Pending CN102083552A (en) | 2009-06-04 | 2009-11-10 | Color sorting apparatus for leaf products |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP2011524809A (en) |
| KR (1) | KR100933436B1 (en) |
| CN (1) | CN102083552A (en) |
| WO (1) | WO2010140744A1 (en) |
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| CN103561876A (en) * | 2012-01-19 | 2014-02-05 | (株)艾迪尔自动化 | Three-stage color selection system |
| CN104001676A (en) * | 2014-05-04 | 2014-08-27 | 广东都市丽人实业有限公司 | Automatic sorting method and production line for large-scale multi-variety mixed-match underwear |
| CN104492730A (en) * | 2015-01-19 | 2015-04-08 | 无锡桑尼安科技有限公司 | Intelligent tea sorting method based on old leaf identification |
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| CN102166571B (en) * | 2010-11-23 | 2013-03-20 | 农业部南京农业机械化研究所 | Intelligent classification device for machine-picked fresh tea |
| CN105107761A (en) * | 2015-09-10 | 2015-12-02 | 安徽中科光电色选机械有限公司 | Double-layer rice color selector |
| CN107803788B (en) * | 2017-11-28 | 2019-04-23 | 安徽文尧智能光电科技有限公司 | Color selector camera screw rod mounting tool |
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- 2009-11-10 CN CN2009801001634A patent/CN102083552A/en active Pending
- 2009-11-10 WO PCT/KR2009/006574 patent/WO2010140744A1/en active Application Filing
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| CN104492730A (en) * | 2015-01-19 | 2015-04-08 | 无锡桑尼安科技有限公司 | Intelligent tea sorting method based on old leaf identification |
Also Published As
| Publication number | Publication date |
|---|---|
| KR100933436B1 (en) | 2009-12-23 |
| JP2011524809A (en) | 2011-09-08 |
| WO2010140744A1 (en) | 2010-12-09 |
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