CN109701897A - Color selector - Google Patents

Color selector Download PDF

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Publication number
CN109701897A
CN109701897A CN201711008214.3A CN201711008214A CN109701897A CN 109701897 A CN109701897 A CN 109701897A CN 201711008214 A CN201711008214 A CN 201711008214A CN 109701897 A CN109701897 A CN 109701897A
Authority
CN
China
Prior art keywords
dust
suction cavity
color selector
inlet
dust suction
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201711008214.3A
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Chinese (zh)
Inventor
闫朝民
李龙
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hefei Meyer Optoelectronic Technology Inc
Original Assignee
Hefei Meyer Optoelectronic Technology Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hefei Meyer Optoelectronic Technology Inc filed Critical Hefei Meyer Optoelectronic Technology Inc
Priority to CN201711008214.3A priority Critical patent/CN109701897A/en
Publication of CN109701897A publication Critical patent/CN109701897A/en
Pending legal-status Critical Current

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Abstract

The application provides a kind of color selector, pass through the suction inlet under the setting of the lower edge of discharge bucket, dust inside material-receiving device can smoothly be exported to external environment, it on glass plate before effectively dust and other impurities being avoided to be covered on light source or swims near viewpoint, ensure that the accuracy and precision of information collection.

Description

Color selector
Technical field
The present invention relates to a kind of material screening device more particularly to a kind of color selector devices.
Background technique
Material in color selector after color sorting enters in material-receiving device, and the material being removed enters waste chamber, is not removed Material to fall to finished product material intracavitary, it is intracavitary that sub-fraction material drops down onto spilling material due to rebound etc..In general, for avoid by The material chamber by high-speed impact metal material after spraying high-pressure gas rejected causes to be crushed, and is provided with anti-crushing waste product material is intracavitary Material blocking shade is normally at nozzle front lower place and is removed on material running track.High pressure gas is to the object for being identified as stock Material is while rejected, and the minute impurities such as dust in material can be blown in waste chamber.To remove the dust in waste chamber Etc. minute impurities, need to be arranged in waste chamber dust exhaust apparatus, the dust exhaust apparatus of color selector is all disposed within receiving hopper substantially at present Upper edge, as recorded in patent CN201420752843.2 and CN201420754026.0, but most dust and air-flow meeting Waste outlet direction is come downwards to along anti-crushing curtain, is arranged in front of material-receiving device above shadow of the dust exhaust apparatus on edge by its position It rings, whole pick-up performance is unsatisfactory.
Summary of the invention
To solve the problems in background technique, the application provides a kind of color selector, by under the setting of the lower edge of discharge bucket It is steady can smoothly to be exported the color selection effect for avoiding dust to influence complete machine to external environment by suction inlet for dust inside material-receiving device Qualitative and consistency.
The color selector of the application includes lower suction inlet, and lower suction inlet setting is attached in discharge bucket lower edge namely discharge bucket outlet Closely.
The color selector of the application, can by connecting dust exhaust apparatus on lower suction inlet, realize by discharge bucket dust and Micro-impurities smoothly export, and on the glass plate before effectively dust and other impurities being avoided to be covered on light source or swim near viewpoint, It ensure that the accuracy and precision of information collection.
As the embodiment of the application, the lower suction inlet be it is multiple, be separately positioned on each discharge bucket.
As the embodiment of the application, it is provided with web plate at the lower suction inlet, can effectively prevent material with dust And minute impurities are sucked out, and avoid the waste of material.
Backgauge as the embodiment of the application, when lower suction inlet and material blocking shade are in the maximum angle that can be opened The lower edge of curtain is in same horizontal line, i.e., when material blocking shade is by material impact, can open certain angle, can be beaten when being in When the maximum angle opened, the location of material blocking shade lower edge factor in need of consideration when being the suction inlet under setting, lower suction inlet It should maintain an equal level with horizontal position locating for material blocking shade lower edge at this time, or be slightly below horizontal position locating for material blocking shade lower edge at this time.
As the embodiment of the application, the suction inlet further includes the upper suction inlet that edge on discharge port is arranged in, and is led to Crossing the upper suction inlet of setting can be realized common dust suction up and down, to improve the effect of dust removal efficiency.
As the embodiment of the application, the upper suction inlet is located at the front side of receiving hopper, and is located at sorting unit The lower section of cabinet is sorted, so the impurity such as the next dust of spraying high-pressure gas processing can be dusted in time, had more preferably Dust removing effects.
As the embodiment of the application, the color selector further includes dust exhaust apparatus, and the dust exhaust apparatus includes lower suction Dirt cavity, lower dust suction cavity include lower dust sucting pipeline, lower air outlet are respectively arranged in the two sides of lower dust suction cavity, in lower dust suction The length direction of cavity, which is arranged successively, is provided with lower air inlet, and lower air outlet is connected with dust absorption fan, lower air inlet and lower dust suction Mouth connection.
As the embodiment of the application, the color selector further includes dust exhaust apparatus, and the dust exhaust apparatus includes upper suction Dirt cavity and lower dust suction cavity, the upper dust suction cavity includes upper dust sucting pipeline, is respectively arranged in the two sides of upper dust suction cavity Upper air outlet is arranged successively in the length direction of upper dust suction cavity and is provided with upper air inlet, and the lower dust suction cavity includes lower suction Dirt pipeline is respectively arranged with lower air outlet in the two sides of lower dust suction cavity, is arranged successively and sets in the length direction of lower dust suction cavity It is equipped with lower air inlet, the upper air outlet and lower air outlet are connected with blower respectively, the upper air inlet and lower air inlet difference It is connected to upper suction inlet and lower suction inlet.
As the embodiment of the application, the color selector further includes dust exhaust apparatus, and the dust exhaust apparatus includes upper suction Dirt cavity and lower dust suction cavity, the length direction of upper dust suction cavity, which is arranged successively, is provided with air inlet, the length of lower dust suction cavity Degree direction is arranged successively and is provided with lower air inlet, the upper air inlet and the lower air inlet respectively with upper suction inlet and lower dust suction The two sides of mouth connection, the upper dust suction cavity and lower dust suction cavity are connected to by connecting tube respectively, and the side of the connecting tube is set It is equipped with air outlet, the air outlet is connected with dust absorption fan.
Detailed description of the invention
Fig. 1 is the color selector schematic diagram with lower suction inlet according to the embodiment of the application;
Fig. 2 is the schematic diagram according to the lower dust suction cavity of the dust-extraction unit of the embodiment of the application
Fig. 3 is the color selector schematic diagram with lower suction inlet and upper suction inlet according to the embodiment of the application;
Fig. 4 be according to the upper dust suction cavity of the dust-extraction unit of the embodiment of the application and lower dust suction cavity independently The schematic diagram of setting;
Fig. 5 is the color selector schematic diagram with dust-extraction unit shown in Fig. 4;
Fig. 6 is the upper dust suction cavity and lower dust suction cavity whole installation according to the dust-extraction unit of the embodiment of the application Schematic diagram;
Fig. 7 is the color selector schematic diagram with dust-extraction unit shown in Fig. 6;
Wherein, 1, feeding device, 11, feed hopper, 12, vibrator, 13, slideway, 2, sorting unit, 21, photoelectric sensor, 22, dust block board, 23, light source, 24, spray nozzle device, 3, discharge bucket, 31, the outlet of waste product discharge bucket, 32, finished product discharge bucket goes out Mouthful, 33, overflow material discharge bucket outlet, 34, lower suction inlet, 35, material blocking shade, 36, upper suction inlet, 4, gas path device, 5, viewpoint, 6, dust exhaust apparatus, 61, lower dust suction cavity, 611, lower dust sucting pipeline, 612, lower air outlet, 613, lower air inlet, 62 lower sweep-up pipes, Dust suction cavity on 63,631, upper dust sucting pipeline, air outlet on 632,633, upper air inlet, 64, upper sweep-up pipe, 65, connecting tube, 66, air outlet.
Specific embodiment
With reference to the accompanying drawing, the color selector of the application is described in further detail, but by reference to attached drawing description Embodiment is exemplary, and is only used for explaining the application, and should not be understood as the limitation to the application.
Combine Fig. 1 to illustrate the color selector working principle of the application first, material to be selected first enters feeding device 1, through into The tail portion for entering and being gathered in vibrator 12 after the buffering of hopper 11, the vibration through vibrator 12 uniformly scatter material to be selected, Material after scattering enters slideway 13 and scatters completely on the supports for material down-sliding face of slideway 13.Material falls and passes through in waterfall type It crosses at the viewpoint 5 of color selector, material falls to the moment of 5 position of viewpoint, and the photoelectric sensor 21 being arranged in sorting unit 2 is borrowed Illumination of the light source 23 to material is helped, data acquisition is carried out to material of the place at 5 position of viewpoint and judges the good of acquired material It is bad.When being determined as stock, driving gas path device 4 discharges high pressure gas, and high pressure gas is rejected by spray nozzle device 24.To keep away Exempt from directly to be hit the glass that 23 front side of light source is arranged in by material, impurity, dust etc. that high pressure gas is rejected, influences the steady of light source The accuracy of qualitative and data acquisition, sets up in the receiving hopper in the front of spray nozzle device 24 and is equipped with dust block board 22.Through color sorting Material afterwards enters in corresponding discharge bucket 3 according to different judging results, and the material being removed enters in waste material discharge bucket simultaneously Outlet 31 through waste material discharge bucket exports;The material not being removed is defaulted as honest material, which directly falls to finished product and go out In hopper, and exported through the outlet of finished product discharge bucket 32;Additionally, there are sub-fraction materials to drop down onto finished product due to rebound etc. Expect inside the spilling hopper on rear side of discharge bucket, which exports through overflowing the outlet 33 of material discharge bucket.To avoid being removed Be crushed by the material chamber of the material impacting metal material of high-speed cruising after spraying high-pressure gas, standing be equipped with waste product material is intracavitary The material blocking shade 35 of anti-crushing effect.It, can will be in material while high pressure gas rejects the material for being identified as stock The impurity such as dust are blown in waste chamber.If not can effectively clear the impurity such as the dust in waste chamber, it will lead to dust and fall in light source On the glass of 23 front sides, or the region near viewpoint 5 is swum in, influences 21 data of stability and photoelectric sensor of light source 23 The accuracy of acquisition.The dust absorbing structure of the color selector of the application as shown in Figure 1 includes lower suction inlet 34, and setting discharges in waste material The lower edge of bucket, the i.e. position close to the outlet of waste material discharge bucket 31 will can enter together intracavitary a large amount of of waste product material with waste product material Smoothly export together with the impurity such as exhaust gas and dust to external environment, can effectively avoid a large amount of dust of the intracavitary aggregation of material and exhaust gas because It can not be discharged and expect intracavitary convolution.
In a specific embodiment, as shown in Fig. 1, Fig. 3 and Fig. 5, dust absorbing structure further includes dust exhaust apparatus 6, described Dust exhaust apparatus 6 includes lower dust suction cavity 61, and Fig. 2 shows the specific knots of the lower dust suction cavity 61 of the dust exhaust apparatus 6 in the application Structure, the lower dust suction cavity 61 include lower dust sucting pipeline 611, and lower dust sucting pipeline 611 is the main element of dust suction cavity 61, are being inhaled The two sides of dirt cavity are respectively arranged with lower air outlet 612, are arranged successively in the length direction of dust suction cavity and are provided with lower air inlet 613, lower air outlet 612 is connected directly to dust absorption fan.Lower air inlet 613 is connected with lower suction inlet 34 by lower sweep-up pipe 62 one by one It connects.Preferably, lower air outlet 612 may be configured as multiple, can be in this way the equal of promotion each lower 613 wind-force of air inlet of dust suction cavity Even property.
The particular number of lower suction inlet 34 can design according to actual needs.The particular number of lower suction inlet 34 and lower air inlet 613 quantity is consistent.
To prevent that material being sucked out together while dust suction, the waste of material is caused, net need to be set at each suction inlet Plate prevents material from accidentally being inhaled or because spring is fallen into lower suction inlet.
To ensure anti-crushing effect, it need to guarantee color selector when not yet working, the lower section of the material blocking shade 35 inside discharge bucket 3 (" rear " is consistent with the rear in color selector front-rear direction herein, and the front of color selector is generally towards making with the back plate of waste chamber The one side of user) slightly contact, make to be removed material and hit material blocking shade 35 first in dropping process, to avoid gold is directly hit Belong to the splicing bucket body of material and is crushed.Material blocking shade 35 can be beaten color selector by the continual impact of material in normal work Certain angle is opened, material is enable to be smoothly through the discharge port of waste chamber.The position and material blocking shade 35 that lower suction inlet 34 opens up Lower edge when in the maximum angle that can be opened is in same horizontal line or is slightly below the horizontal line, can guarantee in this way The optimization of pick-up performance, if the position that lower air inlet 613 opens up is higher than the horizontal line, lower air inlet 613 can be by material blocking shade 35 shelter from, and can not achieve the purpose of dust suction exhaust.If the position that lower air inlet 613 opens up is significantly lower than the horizontal line, Material causes to be crushed through that can collide with the web plate being arranged at suction inlet before the discharge port discharge of waste chamber.
As the improved embodiment of the application, as shown in Fig. 3, Fig. 5 and Fig. 7, the dust absorbing structure further includes one Group is located at the upper suction inlet 36 on edge on discharge bucket 3, it is preferred that upper suction inlet 36 is arranged in the front side of discharge bucket 3 and is mounted on point Below the sorting cabinet of screening device 2, this position is in the front of spray nozzle device 24, the ash that can will come with spraying high-pressure gas The impurity such as dirt carry out preliminary dust suction processing.It can be realized using the color selector of the above dust absorbing structure and the impurity such as dust are more concentrated And the dust in more chaotic waste chamber carries out the purpose dredged under suction, the purpose of dust suction can be achieved in upper and lower dust exhaust apparatus The exhaust gas for dredging waste material inside cavity simultaneously can effectively solve dust and perplex to color selector bring.
As shown in Figure 4, Figure 5, the dust absorbing structure further includes dust exhaust apparatus 6, and dust exhaust apparatus further includes upper dust suction cavity 63, Upper dust suction cavity 63 includes upper dust sucting pipeline 631, is provided on upper dust suction cavity 63 corresponding with upper 36 quantity of suction inlet Upper air inlet 633, and connected it correspondingly by upper sweep-up pipe 64.It is respectively equipped in the two sides of upper dust suction cavity 63 Air outlet 632, for connecting dust absorption fan, upper dust exhaust apparatus is separately designed with lower dust exhaust apparatus, the specific knot of upper dust exhaust apparatus Structure design is identical as lower dust exhaust apparatus.
As the improved embodiment of the application, as shown in Figure 6, Figure 7, by upper dust suction on the basis of Fig. 4, Fig. 5 Cavity and lower dust suction cavity whole installation.Specifically, the dust exhaust apparatus includes lower dust suction cavity 61 and upper dust suction cavity 63, under The two sides of dust suction cavity 61 and upper dust suction cavity 63 pass through connecting tube 65 respectively and are connected to, and the side of the connecting tube 65 is provided with out Air port 66, using the dust exhaust apparatus of this kind of mode, the air outlet for connecting dust absorption fan is less, can satisfy the use demand and inhale While dirt effect, client is facilitated to arrange dust sucting pipeline.
It is illustrated only in embodiments above and attached drawing and the dust absorbing structure of the application is arranged on waste material discharge bucket Situation, can also be in the suction of the application if finished product discharge bucket or spilling material discharge bucket need to increase dust absorbing structure if other hoppers Dirt structure setting is in finished product discharge bucket or overflows on material discharge bucket.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.

Claims (10)

1. a kind of color selector, including suction inlet, which is characterized in that the suction inlet includes the lower dust suction that discharge port lower edge is arranged in Mouthful.
2. color selector according to claim 1, which is characterized in that the lower suction inlet is multiple.
3. color selector according to claim 1, which is characterized in that be provided with web plate at lower suction inlet.
4. color selector according to claim 1, which is characterized in that lower suction inlet and material blocking shade are in the maximum that can be opened The lower edge of material blocking shade when angle is in same horizontal line.
5. color selector according to claim 1, which is characterized in that lower suction inlet is in lower than material blocking shade and can open most Horizontal line locating for the lower edge of material blocking shade when wide-angle.
6. color selector according to claim 1, which is characterized in that the suction inlet further includes that edge on discharge port is arranged in Upper suction inlet.
7. color selector according to claim 7, which is characterized in that the upper suction inlet is located at the front side of receiving hopper, and position In the lower section of the sorting cabinet of sorting unit.
8. color selector according to claim 1, which is characterized in that further include dust exhaust apparatus, the dust exhaust apparatus includes packet Lower dust suction cavity is included, lower dust suction cavity includes lower dust sucting pipeline, it is respectively arranged with lower air outlet in the two sides of lower dust suction cavity, The length direction of lower dust suction cavity, which is arranged successively, is provided with lower air inlet, and lower air outlet is connected with dust absorption fan, lower air inlet with Lower suction inlet connection.
9. color selector according to claim 6, which is characterized in that further include dust exhaust apparatus, the dust exhaust apparatus further includes Upper dust suction cavity and lower dust suction cavity, the upper dust suction cavity includes upper dust sucting pipeline, is set respectively in the two sides of upper dust suction cavity It is equipped with air outlet, is arranged successively in the length direction of upper dust suction cavity and is provided with upper air inlet, the lower dust suction cavity includes Lower dust sucting pipeline is respectively arranged with lower air outlet in the two sides of lower dust suction cavity, successively arranges in the length direction of lower dust suction cavity Column are provided with lower air inlet, and lower air outlet and upper air outlet are connected with dust absorption fan, and lower air inlet is connected to lower suction inlet, upper suction Air port is connected to upper suction inlet.
10. color selector according to claim 6, which is characterized in that further include dust exhaust apparatus, the dust exhaust apparatus includes upper The two sides of dust suction cavity and lower dust suction cavity, the upper dust suction cavity and lower dust suction cavity are connected to by connecting tube respectively, described The side of connecting tube is provided with air outlet, and the air outlet is connected with dust absorption fan.
CN201711008214.3A 2017-10-25 2017-10-25 Color selector Pending CN109701897A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711008214.3A CN109701897A (en) 2017-10-25 2017-10-25 Color selector

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Application Number Priority Date Filing Date Title
CN201711008214.3A CN109701897A (en) 2017-10-25 2017-10-25 Color selector

Publications (1)

Publication Number Publication Date
CN109701897A true CN109701897A (en) 2019-05-03

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Application Number Title Priority Date Filing Date
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114789148A (en) * 2022-05-24 2022-07-26 安徽中科光电色选机械有限公司 Hopper device for preventing impurities from drifting along with airflow and color sorter

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