A kind of air-breathing rejects formula material color selectorTechnical field
The present invention relates to color selector technical field, be specifically related to a kind of air-breathing and reject formula material color selector.
Background technology
Color selector is a kind of to utilize photoelectric technology by the setting out of the heterochromatic granule automatic sorting in granule materialsStandby, therefore along with raising and the development of technology of industrial and agricultural products manufacture field quality, color selector is increasinglyIt is widely used in the processing industries such as rice, miscellaneous grain crops, seed, plastics and Ore.And along with photoelectric technologyDevelopment, the technology of color selector also reaches its maturity, and mainly includes several part: material detecting system, controlDrive system, light-source system, mechanical system and air-blowing system etc.；Wherein material detecting system and light source systemSystem is most crucial part, and at present, material detecting system is all to utilize camera that material particles is carried out imageIdentify, reach separating effect.During color selects, often contain the impurity such as dust moisture due to material, because ofThe background board work of this camera covers one layer of dust moisture often, directly affects camera identification.Jet in the pastFormula rejects mode can take large quantity of moisture and dust out of, is attached on transparent glass impact sorting.
Summary of the invention
The technical problem to be solved is to provide a kind of structure design advantages of simple, and color selects effectGood air-breathing rejects formula material color selector.
A kind of air-breathing rejects formula material color selector, including the conveyer belt being placed in color sorter body, this conveyingBand is for dishing out material conveying, and the material at described conveyer belt is dished out and held oblique upper to be provided with camera, instituteStating and be positioned at the axis of camera lens below camera and be provided with background board, below described camera, side is provided with nozzle,Being provided with stock bucket below described nozzle to become reconciled hopper, described nozzle is air suction type nozzle；To be the most jet-propelledRejecting mode changes air-breathing into, by direct for stock sucking-off, will not strengthen dust and moisture.
Described background board is arranged in a camera bellows, and the viewable portion of described camera bellows front end is sealed by clear glass.
Described camera is arranged in a casing, and the viewable portion of described casing is sealed by clear glass.
Described camera bellows is arranged on below the material throwing of conveyer belt.
Operation principle: material conveying is dished out by conveyer belt, and material is identified by camera, identifies stockAfter, by nozzle by stock sucking-off, stock enters stock bucket after rejecting, and honest material has entered hopper.
The invention has the beneficial effects as follows: present configuration is simple, reasonable in design, by conventional jet-propelled rejectingMode changes air-breathing into, by direct for stock sucking-off, will not strengthen dust and moisture so that sorting is more clean,Analysis quality can also be improved simultaneously.
Accompanying drawing explanation
Fig. 1 is present configuration schematic diagram.
Detailed description of the invention
For the technological means making the present invention realize, creation characteristic, reach purpose and be easy to understand with effect,Below in conjunction with being specifically illustrating, the present invention is expanded on further.
As it is shown in figure 1, a kind of air-breathing rejects formula material color selector, including the conveying being placed in color sorter bodyBand C1, this conveyer belt C1 are for dishing out material conveying, and the material at conveyer belt C1 is dished out and held oblique upper to setBeing equipped with camera C2, the axis being positioned at camera C2 camera lens below camera C2 is provided with background board C9, under camera C2Side, side is provided with nozzle C8, and being provided with become reconciled hopper C7, nozzle C8 of stock bucket C6 below nozzle C8 is air suction typeNozzle；Change conventional jet-propelled rejecting mode into air-breathing, by direct for stock C5 sucking-off, dust will not be strengthenedAnd moisture；Camera C2 is arranged in a casing, and the viewable portion of casing is sealed by clear glass C3.
Operation principle: material conveying is dished out by conveyer belt C1, and material is identified by camera C2, identifiesAfter stock C5, by nozzle C8 by stock sucking-off, stock C5 enters stock bucket C6, honest material C4 after rejecting and entersGood hopper C7.
The ultimate principle of the present invention and principal character and advantages of the present invention have more than been shown and described.One's own professionSkilled person will appreciate that of industry, the present invention is not restricted to the described embodiments, above-described embodiment and explanationThe principle that the present invention is simply described described in book, without departing from the spirit and scope of the present invention,The present invention also has various changes and modifications, and these changes and improvements both fall within claimed invention modelIn enclosing.Claimed scope is defined by appending claims and equivalent thereof.