CN108262266A - A kind of metal automatic fraction collector - Google Patents
A kind of metal automatic fraction collector Download PDFInfo
- Publication number
- CN108262266A CN108262266A CN201611252736.3A CN201611252736A CN108262266A CN 108262266 A CN108262266 A CN 108262266A CN 201611252736 A CN201611252736 A CN 201611252736A CN 108262266 A CN108262266 A CN 108262266A
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- CN
- China
- Prior art keywords
- metal
- rectangular channel
- bucket
- compressed air
- conveyer belt
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- 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.)
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Classifications
-
- 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
- B07C5/344—Sorting according to other particular properties according to electric or electromagnetic properties
-
- 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
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/363—Sorting apparatus characterised by the means used for distribution by means of air
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- Sorting Of Articles (AREA)
Abstract
The invention discloses a kind of metal automatic fraction collectors, including vibrating material feeding device and sorter main body, sorter main body includes rack, conveying device, metal detecting device, control system and drawing mechanism, rack is equipped with rectangular channel, conveying device includes conveyer belt, driving wheel and driven wheel, the feed-stock outlet of vibrating material feeding device and the conveying band connection of the rectangular channel inlet, driven wheel is located at conveyer belt one end of rectangular channel entrance, the driving wheel is located at conveyer belt one end of rectangular channel outlet, metal detecting device is laterally located between the upper lower interlayer of conveyer belt, the front of rectangular channel outlet is equipped with compressed air spraying device, nonmetallic bucket and metal bucket are equipped in front of compressed air spraying device, nonmetallic bucket, metal bucket is separated by separating plate.The present invention can realize the stainless steel in appropriate size material block stainless steel and poor electrical conductor metal and nonmetal mixture and other poor electrical conductor metals automatic sorting, use manpower and material resources sparingly, improve production efficiency.
Description
Technical field
It is for example stainless to be suitable for poor electrical conductors ferrous metal the present invention relates to a kind of metal automatic fraction collector more particularly to one kind
The automatic metal sorting machine of the sorting of steel.
Background technology
Eddy current separator generates faradic principle in high-frequency alternating magnetic field using conductor and is designed.Work
When making, the magnetic field of high-frequency alternating is generated on sorting magnetic roller surface, when conductive metal is by magnetic field, can be really felt in metal
Eddy current should be gone out, this eddy current can generate the magnetic field opposite with magnetic field in itself, and metal then can be because of the repulsive force in magnetic field
It acts on and is leaped forward along its transporting direction, realize the separation with other non-conductor objects or non-metal kind substance, reach sorting
Purpose.
Programmable logic controller (PLC)（PLC）It is a kind of electronic system of digital operation, using programmable storage
Device for storing the instruction for performing the operations such as logical operation, sequential control, timing, counting and arithmetical operation inside it, and leads to
Cross number, simulation output and input, control it is various types of machinery or production processes.It is defeated in useless solid processing, sorting field
The appearance of band is sent to extend and expand brothers and the cerebral function of people, its alternative people is engaged in dangerous, harmful, toxic, low temperature
With the work in the adverse circumstances such as high fever；Heavy, the dull duplication of labour is completed instead of people, is raised labour productivity, ensures production
Quality.Extensive use with PLC in industrial processes with the development of science and technology, conveyer belt technical aspect are ground
Study carefully and be continuously available innovation, achievement is promoted to continue to bring out.
Existing metal eddy current separator is sorted primarily directed to non-ferrous metal because non-ferrous metal electric conductivity compared with
It is good, so separating effect is than more significant.And for the ferrous material of some poor electrical conductors, such as stainless steel material,
Existing metal eddy current separator can not sort stainless steel, and traditional technology relies on and ferrous metal manually is carried out hand mostly
Work point picks, this subsequent handling consumes a large amount of human and material resources, simultaneously because sorting efficiency is low, affects productivity effect.
Invention content
The purpose of the present invention is to provide a kind of metal automatic fraction collector, with solve it is mentioned above in the background art can not
The poor electrical conductors such as stainless steel are realized with automatic sorting, uses manpower and material resources sparingly, improve the problem of production efficiency.
To achieve the above object, the present invention provides following technical solution, a kind of metal automatic fraction collector, including vibrating feed
Device and sorter main body, are detachably flexibly connected between vibrating material feeding device and sorter main body, the sorter main body packet
Including rack, conveying device, metal detecting device, control system and drawing mechanism,
The conveying device includes conveyer belt, the driving wheel and driven wheel that are located at conveyer belt both ends, and driving wheel is built-in motor
Driving wheel, the side of driven wheel are equipped with the tensioning wheel for controlling conveyer belt elastic；
The rack is equipped with rectangular channel, and longitudinally running through in rectangular channel has the conveyer belt, the driving at conveyer belt both ends
Wheel and driven wheel are located at outside rectangular channel；
The metal detecting device is made of multiple metal detection point laid out in parallel；
The drawing mechanism includes hollow cavity, be equipped in hollow cavity compressed air spraying device, separating plate, nonmetallic bucket,
Metal bucket, separating plate are located at the front of compressed air spraying device, and nonmetallic bucket is located at the hollow cavity that is separated out by separating plate
Lower section, metal bucket are located at the right side of hollow cavity, compressed air spraying device by jet pipe, the solenoid valve block being located on jet pipe with
External compressed air cylinder connection；
The control system includes frequency converter, PLC controller, alternating interface between man and computer, the input terminal of PLC controller and the metal
Sensing point is electrically connected, and the output terminal of PLC controller is connect respectively with the solenoid valve block, frequency converter signal, and the frequency converter is used
Conveying tape speed is adjusted, PLC controller is electrically connected with alternating interface between man and computer, PLC controller is located at the interior of the rectangular channel
Upper wall and above the metal detection point, alternating interface between man and computer is located at the outside of the rectangular channel or the hollow cavity
Outside, frequency converter is located at the outside of the rectangular channel or the outside of the hollow cavity and under alternating interface between man and computer
Side；
The feed-stock outlet of the vibrating material feeding device and the conveying band connection of the rectangular channel inlet, the driven wheel are located at
Close to conveyer belt one end of rectangular channel entrance, the driving wheel is located at close to conveyer belt one end of rectangular channel outlet, described
Metal detecting device is laterally located between the upper lower interlayer of conveyer belt, and the front of the rectangular channel outlet is equipped with compressed air spraying
Device, compressed air spraying device front are equipped with nonmetallic bucket and metal bucket, and nonmetallic bucket, metal bucket are separated by separating plate.
Preferably, compressed air spraying device includes multiple Apparatus for spraying and jetting particulate materials, and the Apparatus for spraying and jetting particulate materials includes babinet, is equipped with above babinet
Reverse V-shaped lid, lid are made of left cover and right cover, and the lower section of babinet is equipped with sub-cylinder, and sub-cylinder is sprayed by jet pipe and collection wind
Head connection, jet pipe are equipped with solenoid valve.
Preferably, the jet pipe quantity of the compressed air spraying device, solenoid valve quantity and the metal detection point quantity
It is corresponding.
Preferably, each jet pipe collects gas nozzle equipped with 3 or more.
Preferably, it is described to integrate compressed air that gas nozzle releases as 0.4-0.8MPa.
Preferably, the nonmetallic bucket and the lower of metal bucket can be connected with channel diameter changing mechanism, the channel reducing machine
Structure adjustable length, the lower section of channel diameter changing mechanism are equipped with collecting tank.
Preferably, rectangular channel is channel made of permanent-magnet material.
Preferably, the pushbutton unit being connect respectively with PLC controller, indicator unit and alarm unit are further included, it is described
Pushbutton unit is used to control the start and stop of vibrating material feeding device and conveying device and drawing mechanism, and the indicator unit is used to refer to
Show the operating status of conveying device and detection state, the alarm unit is used to fill the compressed air spraying in drawing mechanism
It puts and whether completes work progress alarm.
Compared with prior art, the beneficial effects of the invention are as follows：
Due to being equipped with compressed air spraying device in drawing mechanism, PLC controller controls compressed air to spray by solenoid valve block
The unlatching of blowing apparatus, when the ferrous metal of weak inductive is transmitted to by conveyer belt above metal detecting device, triggering corresponds to
Metal detection point, metal detection point sends a signal to PLC controller, then instructs corresponding electricity by PLC controller forward delay interval
Magnet valve acts so that for metal just when being blown above point, compressed air spraying device discharges compressed air（Pressure 0.6-
0.8MPa）, the ferrous metal metal of weak inductive is jetted through separating plate to metal bucket, and the nonmetallic of metal detection point is not triggered
Nonmetallic bucket can be fallen directly into；Classify in addition, metal can be made to carry out different parabola by the control of PLC controller,
It is allow not merely to be confined to a kind of classification of metal.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 a are the structure diagram of compressed air spraying device, and Fig. 2 b are the vertical view of Fig. 2 a, and Fig. 2 c are the structure of Apparatus for spraying and jetting particulate materials
Schematic diagram；
Fig. 3 is the structure diagram of the control system of the present invention；
In figure：1- vibrating material feeding devices, 2- racks, 21- rectangular channels, 22- driven wheels, 23- driving wheels, 3- metal detections dress
It puts, 4- control systems, 41- frequency converters, 42-PLC controllers, 43- alternating interface between man and computer, 5- drawing mechanisms, the spray of 6- compressed airs
Blowing apparatus, 61- Apparatus for spraying and jetting particulate materials, 62- sub-cylinders, 611- babinets, 612- left covers, 613- right covers, 614- solenoid valves, 615- collection gas blowouts
Head, 616- jet pipes, 7- separating plates, 8- metal buckets, the nonmetallic buckets of 9-.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is described.
- 3 are please referred to Fig.1, a kind of metal automatic fraction collector of the present invention including vibrating material feeding device and sorter main body, shakes
Dynamic to be detachably flexibly connected between charging gear and sorter main body, the sorter main body includes rack, conveying device, metal
Detection device, control system and drawing mechanism, the conveying device include conveyer belt, be located at conveyer belt both ends driving wheel and from
Driving wheel, driving wheel are the driving wheel of built-in motor, and the side of driven wheel is equipped with the tensioning wheel for controlling conveyer belt elastic；It is described
Rack is equipped with rectangular channel, longitudinally through there is a conveyer belt in rectangular channel, the driving wheel at conveyer belt both ends and driven
Wheel is located at outside rectangular channel；The metal detecting device is made of multiple metal detection point laid out in parallel；The drawing mechanism packet
Hollow cavity is included, is equipped with compressed air spraying device, separating plate, nonmetallic bucket, metal bucket in hollow cavity, separating plate is located at pressure
The front of contracting air blown device, nonmetallic bucket are located at the lower section for the hollow cavity being separated out by separating plate, and metal bucket is located at hollow
The right side of cavity, the compressed air spraying device include multiple Apparatus for spraying and jetting particulate materials, and the Apparatus for spraying and jetting particulate materials includes babinet, is equipped with above babinet
Reverse V-shaped lid, lid are made of left cover and right cover, and the lower section of babinet is equipped with sub-cylinder, sub-cylinder by jet pipe respectively with collection
Wind nozzle, the connection of external compressed air cylinder, jet pipe are equipped with solenoid valve, and jet pipe quantity, solenoid valve quantity and the metal are visited
Measuring point quantity is corresponding, and each jet pipe collects gas nozzle equipped with 3 or more；The control system includes frequency converter, PLC is controlled
Device, alternating interface between man and computer, the output terminal of PLC controller are connect respectively with the solenoid valve block, frequency converter signal, the frequency converter
For adjusting conveying tape speed, PLC controller is electrically connected with alternating interface between man and computer, and PLC controller is located at the rectangular channel
Interior upper wall and above the metal detection point, alternating interface between man and computer is located at the outside of the rectangular channel or the hollow cavity
The outside of body, frequency converter are located at the outside of the rectangular channel or the outside of the hollow cavity and under alternating interface between man and computer
Side；The feed-stock outlet of the vibrating material feeding device and the conveying band connection of the rectangular channel inlet, the driven wheel are located at
Close to conveyer belt one end of rectangular channel entrance, the driving wheel is located at close to conveyer belt one end of rectangular channel outlet, described
Metal detecting device is laterally located between the upper lower interlayer of conveyer belt, and the front of the rectangular channel outlet is equipped with compressed air spraying
Device, compressed air spraying device front are equipped with nonmetallic bucket and metal bucket, and nonmetallic bucket, metal bucket are separated by separating plate.
Universal wheel can be also equipped with below the rack, convenient for being moved according to workplace and demand.
It is described to integrate compressed air that gas nozzle releases as 0.4-0.8MPa.
Rectangular channel is channel made of permanent-magnet material.
As another embodiment, the lower section of nonmetallic bucket and metal bucket of the present invention can also be connected with channel reducing machine
Structure, the channel diameter changing mechanism adjustable length, the lower section of channel diameter changing mechanism are equipped with collecting tank.
As another embodiment, the present invention may also include the pushbutton unit being connect respectively with PLC controller, indicator light list
Member and alarm unit, the pushbutton unit are used to control the start and stop of vibrating material feeding device and conveying device and drawing mechanism, institute
It states indicator unit and is used to indicate the operating status of conveying device and detection state, the alarm unit is for drawing mechanism
Whether interior compressed air spraying device completes work and carries out alarm.
Due to being equipped with compressed air spraying device in drawing mechanism, PLC controller controls compression empty by solenoid valve block
The unlatching of gas blowout blowing apparatus, when the ferrous metal of weak inductive is transmitted to by conveyer belt.
During work：Vibrating material feeding device realizes even feeding by vibrating feed mode, under the premise of even feeding, this
Invention could carry out sorting work.When material is delivered to by conveyer belt above metal detecting device, weak inductive black gold
Belong to and trigger corresponding metal detection point, metal detection point sends a signal to PLC controller, and PLC controller passes through built-in logic
After computing module quickly calculates the time that the weak inductive ferrous metal is reached above compressed air spraying device, then by PLC
Controller forward delay interval instructs corresponding electromagnetism valve events so that just when being blown above point, compressed air spraying fills metal
Put release compressed air（Pressure 0.4-0.8MPa）, the ferrous metal metal of weak inductive is jetted through separating plate to metal bucket, and
The nonmetallic of metal detection point is not triggered, and electromagnetism valve events will not be made to open compressed air spraying device and then can be fallen directly into
Nonmetallic bucket；Classified in addition, metal can be made to carry out different parabola by the control of PLC controller so that it can not
Only it is confined to a kind of classification of metal.
Claims (8)
1. a kind of metal automatic fraction collector, it is characterised in that：Including vibrating material feeding device（1）With sorter main body, vibrating feed
Device（1）It is detachably flexibly connected between sorter main body, the sorter main body includes rack（2）, conveying device, metal
Detection device（3）, control system（4）And drawing mechanism（5）,
The conveying device includes conveyer belt, the driving wheel for being located at conveyer belt both ends（23）And driven wheel（22）, driving wheel（23）
For the driving wheel of built-in motor, driven wheel（22）Side be equipped with for the tensioning wheel that controls conveyer belt elastic；
The rack（2）It is equipped with rectangular channel（21）, rectangular channel（21）Interior longitudinal direction, which is run through, the conveyer belt, conveyer belt
The driving wheel at both ends（23）And driven wheel（22）It is located at rectangular channel（21）Outside；
The metal detecting device（3）It is made of multiple metal detection point laid out in parallel；
The drawing mechanism（5）Including hollow cavity, compressed air spraying device is equipped in hollow cavity（6）, separating plate（7）、
Nonmetallic bucket（9）, metal bucket（8）, separating plate（7）It is located at compressed air spraying device（6）Front, nonmetallic bucket（9）It is located at
By separating plate（7）The lower section for the hollow cavity being separated out, metal bucket（9）It is located at the right side of hollow cavity, compressed air spraying device
（6）It is connect by jet pipe, the solenoid valve block being located on jet pipe with external compressed air cylinder；
The control system（4）Including frequency converter（41）, PLC controller（42）, alternating interface between man and computer（43）, PLC controller
（42）Input terminal be electrically connected with the metal detection point, PLC controller（43）Output terminal respectively with the solenoid valve block, change
Frequency device（41）Signal connects, the frequency converter（41）For adjusting conveying tape speed, PLC controller（42）With alternating interface between man and computer
（43）Electrical connection, PLC controller（42）It is located at the rectangular channel（21）Interior upper wall and above the metal detection point,
Alternating interface between man and computer（43）It is located at the rectangular channel（21）Outside or the hollow cavity outside, frequency converter（41）It is located at
The rectangular channel（21）Outside or the hollow cavity outside and in alternating interface between man and computer（43）Lower section；
The vibrating material feeding device（1）Feed-stock outlet and the rectangular channel（21）The conveying band connection of inlet, it is described from
Driving wheel（22）It is located at close to rectangular channel（21）Conveyer belt one end of entrance, the driving wheel（23）It is located at close to rectangular channel
（21）Conveyer belt one end of outlet, the metal detecting device（3）It is laterally located between the upper lower interlayer of conveyer belt, the rectangle leads to
Road（21）The front of outlet is equipped with compressed air spraying device（6）, compressed air spraying device（6）Front is equipped with nonmetallic bucket
（9）With metal bucket（8）, nonmetallic bucket（9）, metal bucket（8）By separating plate（7）It separates.
2. a kind of metal automatic fraction collector according to claim 1, it is characterised in that：Compressed air spraying device（6）It is more
A Apparatus for spraying and jetting particulate materials（61）, the Apparatus for spraying and jetting particulate materials（61）Including babinet（611）, babinet（611）Top be equipped with reverse V-shaped lid, lid by
Left cover（612）And right cover（613）It forms, babinet（611）Lower section be equipped with sub-cylinder（62）, sub-cylinder（62）Pass through jet pipe
（616）With collecting wind nozzle（615）Connection, jet pipe（616）It is equipped with solenoid valve（614）.
3. a kind of metal automatic fraction collector according to claim 1, it is characterised in that：The compressed air spraying device（6）
Jet pipe quantity, solenoid valve quantity it is corresponding with the metal detection point quantity.
4. a kind of metal automatic fraction collector according to claim 1, it is characterised in that：Each jet pipe（616）It is equipped with 3
A above collection gas nozzle（615）.
5. a kind of metal automatic fraction collector according to claim 1, it is characterised in that：The collection gas nozzle（615）It releases
Compressed air be 0.4-0.8MPa.
6. a kind of metal automatic fraction collector according to claim 1, it is characterised in that：The nonmetallic bucket（9）With metal bucket
（8）It is lower can be connected with channel diameter changing mechanism, the channel diameter changing mechanism adjustable length is set below channel diameter changing mechanism
There is collecting tank.
7. a kind of metal automatic fraction collector according to claim 1, it is characterised in that：Rectangular channel（21）For permanent-magnet material system
Into channel.
8. a kind of metal automatic fraction collector according to claim 1, it is characterised in that：It further includes and connects respectively with PLC controller
Pushbutton unit, indicator unit and the alarm unit connect, the pushbutton unit fill for controlling vibrating material feeding device and conveying
The start and stop with drawing mechanism are put, the indicator unit is used to indicate the operating status of conveying device and detection state, described
Alarm unit carries out alarm for whether completing work to the compressed air spraying device in drawing mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611252736.3A CN108262266A (en) | 2016-12-30 | 2016-12-30 | A kind of metal automatic fraction collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611252736.3A CN108262266A (en) | 2016-12-30 | 2016-12-30 | A kind of metal automatic fraction collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108262266A true CN108262266A (en) | 2018-07-10 |
Family
ID=62754057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611252736.3A Pending CN108262266A (en) | 2016-12-30 | 2016-12-30 | A kind of metal automatic fraction collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108262266A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109365306A (en) * | 2018-11-22 | 2019-02-22 | 安徽中科光电色选机械有限公司 | A kind of portable intelligence bastard coal sorting machine |
| CN110201899A (en) * | 2019-04-19 | 2019-09-06 | 深圳市金洲精工科技股份有限公司 | It is a kind of for sorting the method and device of hard alloy cutter |
| CN112817054A (en) * | 2021-02-01 | 2021-05-18 | 昂恩环保科技(上海)有限公司 | Metal detection circuit, metal detector and metal-nonmetal separation device |
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| CN106000913A (en) * | 2016-05-25 | 2016-10-12 | 武汉理工大学 | Photoelectric color separate method and device for nonferrous metals of decommissioned cars |
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| CN109365306A (en) * | 2018-11-22 | 2019-02-22 | 安徽中科光电色选机械有限公司 | A kind of portable intelligence bastard coal sorting machine |
| CN110201899A (en) * | 2019-04-19 | 2019-09-06 | 深圳市金洲精工科技股份有限公司 | It is a kind of for sorting the method and device of hard alloy cutter |
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| CN112817054A (en) * | 2021-02-01 | 2021-05-18 | 昂恩环保科技(上海)有限公司 | Metal detection circuit, metal detector and metal-nonmetal separation device |
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Application publication date: 20180710 |