CN1522800A - Color sorting machine - Google Patents
Color sorting machine Download PDFInfo
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- CN1522800A CN1522800A CNA031060374A CN03106037A CN1522800A CN 1522800 A CN1522800 A CN 1522800A CN A031060374 A CNA031060374 A CN A031060374A CN 03106037 A CN03106037 A CN 03106037A CN 1522800 A CN1522800 A CN 1522800A
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- granular material
- injector
- detector
- sorting machine
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Abstract
The present invention discloses a color sorting machine. Said machine includes a hopper which is positioned in upper most portion and through which the granular material can be charged; a feeder which is positioned under the hopper and is formed into a guide recessed groove; a downward slope connected with vibrator positioned in rear portion; an U-shaped slope which can make the detected material uniformly pass through the guide recessed groove and slide; an air spraying system for cleaning transparent plate of detection portion; and a slot-like sprayer nozzle, said nozzle can make the detected material be accurately and effectively blown out by means of air. Said color sorting machine has high selective accuracy, stable production efficiency and high quality.
Description
Technical field
The present invention relates to a kind of Color sorting machine.Specifically, the present invention relates to a kind of like this Color sorting machine, this machine comprises: a feeder that is formed with a gathering sill; A decline slope, this decline slope has the U-shaped passage of an arc, and is connecting a vibrator (hitter) at the rear portion; An air spraying system, this system can clean the transparent panel of detector; An injector, this injector have a slit that can blow out the air nozzle shape of substandard products.
Background technology
Recently, there are a lot of Color sorting machines generally can a kind of specific granular material be separated from other granular material according to color.These machines are used to carry out the color letter sorting such as various granular materials such as cereal, plastic pellet, tablets.
Yet there are some problems in the Color sorting machine of this quasi-tradition.That is to say that owing to can not keep operating condition consistently, therefore, granular materials can not enter a slope that descends from feeder equably.In addition, because the situation on decline slope can gradually change according to airborne humidity and temperature, therefore, decrease speed also can change.In addition, transparent check-out console is easily by the pollution of rice bran, dust and so on.The decline slope is generally square or the V font.Because injector nozzle is circular, it is nozzle widely, therefore, can not accurately isolate required article from substandard products.
Summary of the invention
The present invention is designed to address the above problem.
One object of the present invention is to provide a kind of Color sorting machine that has higher letter sorting quality and can be mass-produced.
In order to achieve the above object, the invention provides the Color sorting machine that a kind of difference that is used for according to color sorts granular material, this machine comprises: a feeder, and this feeder is used to supply with granular material; Drop angle slope once, described granular material can move downwards by this decline slope; One detector, this detector comprise reflecting plate becoming one and a photosensitive device, the transparent panel of a covering protection inside, the air spraying system that can clean described transparent panel; And an injector, described injector is equipped with an air nozzle, and this injection can blow out the granular material that described detector is distinguished out.
On the other hand, the invention provides a kind of according to color difference and Color sorting machine that granular material is sorted, this machine comprises: one supplies with the feeder 2 of granular material; Once the drop angle slope 4, and described granular material moves downwards by this decline slope; One detector 7, described detector comprise becomes a holistic reflecting plate 15 and a photosensitive device 101; And an injector 8, described injector is equipped with an air nozzle 19, and this injection can blow out the granular material that described detector 7 is distinguished.
Description of drawings
Below, the present invention is described in detail with reference to the accompanying drawings, and accompanying drawing is respectively:
Fig. 1 is the sectional view of Color sorting machine of the present invention.
Fig. 2 is the sectional view that shows the A part of Fig. 1.
Fig. 3 is the sectional view that shows the B part of Fig. 1.
Fig. 4 is the sectional view that shows the C part of Fig. 1.
Fig. 5 is the sectional view that shows the D part of Fig. 1.
The specific embodiment
Fig. 1 is the sectional view of Color sorting machine of the present invention.With reference to Fig. 1, Color sorting machine 100 comprises that one is positioned at top and is used to hold the hopper 1 of granular materials and is positioned at feeder 2 under the hopper.As shown in Figure 3, feeder 2 has a kind of like this structure, and its front end tilts, thereby allows granular materials can run down to drop angle slope 4 easily equably, and is formed with the direction recess 17 (referring to the top of Fig. 3) of a V-arrangement or U-shaped.Direction recess 17 is consistent with each passage on decline slope 4, thereby allows granular materials evenly and accurately to enter decline slope 4.One vibrating mass 3 is positioned at the below of feeder 2.Below feeder 2, be formed with some passages, each passage comprises the decline slope 4 with U-shaped or V-arrangement bottom.Under certain air conditions, as under the damp condition of high percentage, it is moist that decline slope 4 can become, thereby be easy to by contamination by dust, and this can influence decrease speed and cause the inferior product of output matter.In order to address this problem, should remain the state of decline skewback 4.In order to reach this purpose, but connected the heater of a continuous control temperature at the rear portion on decline slope 4, thereby each passage is kept dry and prevented moisture or dust adhesion.Because granular material can demonstrate different decline resistances according to the shape on decline slope 4, can replace traditional rectangle 41 (referring to Fig. 5) or V-arrangement 43 (referring to Fig. 5) with the U-shaped shape 43 of as shown in Figure 5 curved bottom, thereby keep constant airspeed.
With reference to Fig. 2, described detector 7 comprises a light source 21, protection lens 13, a plurality of optical lens 17, slotted plate 18, sensor 28 and amplifier 20 that is used for collected light.Enter photosensitive device granular materials reflection ray and transmit light by protection lens 13 be used for a plurality of optical lenses 17 of collected light; and filter at slotted plate 18 places with slit 18 '; thereby focus on sensor 28 places, wherein the size of slit 18 ' is directly proportional with the air nozzle hole.The small signal of concentrating amplifies through what at amplifier 20 places, thereby required article and substandard products are separated.Because photosensitive device 101 is highstrung, therefore, should protect this photosensitive device 101 with dust protection or other pollutant.For this purpose, be used to protect with the transparent panel 14 of anti-gray and shell 16 are gapless and be sealed and be coated with adhesive.In addition, also equipped air intake 25 and air spraying system 24 is attached to transparent panel 14 with dust protection or pollutant.When the letter sorting operation stopped, air spraying system can also be used to clean detector.When blowing the pouring air, the polishing piece that has brush can clean described transparent panel effectively by making its side-to-side movement.
Can set up a dust collecting installation 102, collect dust with whole zone from detector 7.In order to ensure the accuracy that detects, a reflecting plate 15 identical with required granular material color can be positioned under the photosensitive device of front and back detector 7.By doing like this, photosensitive device can be positioned at relative reflecting plate on the line.As shown in Figure 1, the front and back photosensitive device be oriented to can be at joining 6 places mutually to looking, thereby check the granular material that passes through in the front and back side.Like this, when substandard products entered, it can accurately be felt and detecting.Reflecting plate can be made into rotating rectangle.
The signal of the substandard products that separate by photosensitive device 101 is transferred to injector 8, and air blown out suddenly, substandard products are delivered to the substandard products outlet.The decrease speed of granular materials is very high, and promptly per second is some.Because traditional letter sorting machine mainly adopts circular air nozzle, air can be injected on the broad zone, thereby will cause a large amount of required article losses, and Fen Jian precision can descend like this.As shown in Figure 4, in order to address the above problem, Color sorting machine of the present invention has adopted slit type nozzle rather than round nozzle to improve precision.The size of slit 19 is designed to be directly proportional with the size of the slit 18 ' of photosensitive device 101.Fig. 4 shows the structure of injector 8.That is to say that square metal tube 29 comprises one by inner hole 31, and this hole links to each other with corresponding slit 19.Right-hand member links to each other with a compressor flexible pipe with left end, thereby guarantees air with a fixed pressure high velocity jet, and increases the precision and the productivity ratio of color letter sorting thus.When injector 8 during with the high-pressure injection air, the outside air stream that pressure-air can interference detector 7.In order to make it to minimize, as shown in Figure 1, between detector 7 and injector 8, set up a partition wall.
The present invention is according to instance interpretation, but it is not limited to this, is understandable that, those skilled in the art can make various improvement according to the present invention.
The invention effect
Color sorting machine according to the present invention has improved the color letter sorting quality of granular materials and large batch of production is provided.
Claims (4)
1. Color sorting machine that sorts according to the difference of color and to granular material, this machine comprises:
A feeder of supplying with granular material;
Drop angle slope once, described granular material can move downwards by this decline slope;
One detector, described detector comprise becomes a holistic reflecting plate and a photosensitive device, the transparent panel of a covering protection inside, the air spraying system that can clean described defeated transparent panel; And
One injector, described injector are equipped with an air nozzle, and this nozzle can blow out the granular material that described detector is distinguished out, and air nozzle is a slit shape.
2. Color sorting machine as claimed in claim 1 is characterized in that, sets up a partition wall between detector (7) and injector (8).
3. Color sorting machine that sorts according to the difference of color and to granular material, this machine comprises:
One supplies with the feeder (2) of granular material;
Once drop angle slope (4), described granular material moves downwards by this decline slope;
One detector (7), described detector comprise becomes a holistic reflecting plate (15) and a photosensitive device (101); And
One injector (8), described injector are equipped with the air nozzle (19) of a slit type, and this injector can blow out the granular material that described detector (7) is distinguished.
4. Color sorting machine as claimed in claim 3, it is characterized in that described injector (8) comprises a plurality of slit type nozzles (19), reaches internal holes (31) that links to each other with the extraneous air feedway and the valve (30) of controlling the air of delivering to described nozzle with described nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA031060374A CN1522800A (en) | 2003-02-18 | 2003-02-18 | Color sorting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA031060374A CN1522800A (en) | 2003-02-18 | 2003-02-18 | Color sorting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1522800A true CN1522800A (en) | 2004-08-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA031060374A Pending CN1522800A (en) | 2003-02-18 | 2003-02-18 | Color sorting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1522800A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102083552A (en) * | 2009-06-04 | 2011-06-01 | (株)艾迪尔自动化 | Color sorting apparatus for leaf products |
| CN103170462A (en) * | 2013-03-08 | 2013-06-26 | 合肥美亚光电技术股份有限公司 | Absorption characteristic difference enhanced material sorting apparatus |
| CN103538375A (en) * | 2010-12-06 | 2014-01-29 | 联邦印刷有限公司 | Modular laser individualization apparatus and laser individualization system |
| CN104364022A (en) * | 2012-06-01 | 2015-02-18 | 株式会社佐竹 | Color-sorting machine |
| CN104368543A (en) * | 2014-11-13 | 2015-02-25 | 北京翰林航宇科技发展股份公司 | Individual rejected tablet removal mechanism and tablet press |
| CN104520022A (en) * | 2012-06-05 | 2015-04-15 | 布勒股份公司 | Method and apparatus for sorting grain |
| CN106269572A (en) * | 2016-08-04 | 2017-01-04 | 东台市鑫富达机械有限公司 | A kind of apparatus of selecting rice color |
| CN107790405A (en) * | 2016-08-31 | 2018-03-13 | 合肥美亚光电技术股份有限公司 | Color selector and its spray valve module |
| CN111687077A (en) * | 2020-07-09 | 2020-09-22 | 中国科学院地质与地球物理研究所 | High-precision material color sorting method |
| CN111804604A (en) * | 2020-07-09 | 2020-10-23 | 中国科学院地质与地球物理研究所 | High-precision material color sorting device |
| CN114367466A (en) * | 2022-01-12 | 2022-04-19 | 合肥峻茂视觉科技有限公司 | Cereal colour letter sorting anti-splash device |
-
2003
- 2003-02-18 CN CNA031060374A patent/CN1522800A/en active Pending
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102083552A (en) * | 2009-06-04 | 2011-06-01 | (株)艾迪尔自动化 | Color sorting apparatus for leaf products |
| CN103538375B (en) * | 2010-12-06 | 2017-01-04 | 联邦印刷有限公司 | File selectingmeans and the laser personalization means for file |
| CN103538375A (en) * | 2010-12-06 | 2014-01-29 | 联邦印刷有限公司 | Modular laser individualization apparatus and laser individualization system |
| CN104364022A (en) * | 2012-06-01 | 2015-02-18 | 株式会社佐竹 | Color-sorting machine |
| CN104364022B (en) * | 2012-06-01 | 2016-11-23 | 株式会社佐竹 | Colour sorter |
| CN104520022A (en) * | 2012-06-05 | 2015-04-15 | 布勒股份公司 | Method and apparatus for sorting grain |
| CN103170462A (en) * | 2013-03-08 | 2013-06-26 | 合肥美亚光电技术股份有限公司 | Absorption characteristic difference enhanced material sorting apparatus |
| CN103170462B (en) * | 2013-03-08 | 2016-01-20 | 合肥美亚光电技术股份有限公司 | The material sorting device that a kind of Absorption Characteristics difference strengthens |
| CN104368543A (en) * | 2014-11-13 | 2015-02-25 | 北京翰林航宇科技发展股份公司 | Individual rejected tablet removal mechanism and tablet press |
| CN106269572A (en) * | 2016-08-04 | 2017-01-04 | 东台市鑫富达机械有限公司 | A kind of apparatus of selecting rice color |
| CN107790405A (en) * | 2016-08-31 | 2018-03-13 | 合肥美亚光电技术股份有限公司 | Color selector and its spray valve module |
| CN107790405B (en) * | 2016-08-31 | 2019-04-30 | 合肥美亚光电技术股份有限公司 | Color selector and its spray valve module |
| CN111687077A (en) * | 2020-07-09 | 2020-09-22 | 中国科学院地质与地球物理研究所 | High-precision material color sorting method |
| CN111804604A (en) * | 2020-07-09 | 2020-10-23 | 中国科学院地质与地球物理研究所 | High-precision material color sorting device |
| CN114367466A (en) * | 2022-01-12 | 2022-04-19 | 合肥峻茂视觉科技有限公司 | Cereal colour letter sorting anti-splash device |
| CN114367466B (en) * | 2022-01-12 | 2023-11-24 | 合肥峻茂视觉科技有限公司 | Grain color sorting splash-proof device |
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