CN105879995B - A kind of method selected for waste mobile phone materials classification and its device - Google Patents
A kind of method selected for waste mobile phone materials classification and its device Download PDFInfo
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- CN105879995B CN105879995B CN201610216104.5A CN201610216104A CN105879995B CN 105879995 B CN105879995 B CN 105879995B CN 201610216104 A CN201610216104 A CN 201610216104A CN 105879995 B CN105879995 B CN 105879995B
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- mobile phone
- main shaft
- millstone
- classification
- waste
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C21/00—Disintegrating plant with or without drying of the material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/0084—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating garbage, waste or sewage
- B02C18/0092—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating garbage, waste or sewage for waste water or for garbage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
- B02C18/142—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers with two or more inter-engaging rotatable cutter assemblies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/18—Knives; Mountings thereof
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/24—Drives
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C7/00—Crushing or disintegrating by disc mills
- B02C7/02—Crushing or disintegrating by disc mills with coaxial discs
- B02C7/06—Crushing or disintegrating by disc mills with coaxial discs with horizontal axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C7/00—Crushing or disintegrating by disc mills
- B02C7/11—Details
- B02C7/16—Driving mechanisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C2201/00—Codes relating to disintegrating devices adapted for specific materials
- B02C2201/06—Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage
Abstract
A kind of method selected for waste mobile phone materials classification and its device.It mainly solves existing harmful to environment or has the technical problems such as corrosive waste mobile phone recycling.Its drip irrigation device is：After being pre-processed to mobile phone, following steps are carried out：1) match cognization, match cognization is carried out to the article for entering flow using database, gravity sensing device is measured it and weighed, if being identified as mobile phone, analyzes mobile phone model and value；If being identified as non-mobile phone, refusal carries out next step operation；2) mobile phone is broken, using breaker by the shape material that is integrally cut into small pieces；3) mobile phone is ground, the fritter being cut into is worn into by flour using grinding mechanism；4) purification of powder, using grading plant by flour be classified and sub-category collection.It is mainly applied to waste mobile phone and crushes purification, and various materials are reclaimed in classification, improve resource utilization, great practical value.
Description
Technical field
The present invention relates to a kind of method selected for waste mobile phone materials classification and its device.
Background technology
At present, and to China cellphone subscriber in 2015 more than 1,200,000,000, certain customers even possess two to three mobile phones.
It is relative with huge recoverable amount, it is the huge superseded amount of mobile phone.Investigation display, China consumer change a hand in average 15 months
Machine, the mobile phone being replaced largely stay in user on hand, and the rate of recovery is less than 1%.In fact, many parts and material of waste mobile phone
Material can recycle, and especially be dispersed in precious metal in the parts such as electronic component, mainboard, chip such as:Palladium
（100g/t）, gold（280g/t）, silver（2kg/t）, copper（100kg/t）Deng, account for the 40% of mobile phone gross weight, its content be far above one
As natural heavy metal mineral deposit.On the other hand, waste mobile phone stays at home, not only space-consuming, and pollutes the environment.
Processing method after being reclaimed at present to waste mobile phone mainly has two kinds, and one kind, which is that substandard ground is directly outdoor, tears open
Solution, burn, drawback is that to produce lead, cadmium, mercury, Cr VI, antimony, nickel, zinc, beryllium, poly- dibromodiphenyl ether, polyvinyl chloride, PVC etc. poisonous
Harmful substance, pollution air, soil, water resource etc.；Another then be to use chemical method, flow is complicated, and high expensive is used
Chemical solvent is harmful to environment or has corrosivity.In addition, current waste mobile phone recovery market imperfection, is mainly deposited
In problems with：A large amount of personal information are stored with waste mobile phone, disclosure risk be present；There is no rational incentive mechanism；Recovery
Process is underground, and equipment is not popularized, can only focus on.
Patent of the present invention proposes a kind of method selected for waste mobile phone materials classification and its device, by manually tearing open
The pure physical process that solution, mechanical crushing and purification are combined, waste mobile phone is crushed and purified, reaches the mesh that materials classification is selected
's.Its advantage has：Leakage of personal information is prevented, ensures user information safety；Certain economic compensation is provided user；Method letter
Single easy to operate, cost is low, long lifespan；Pure physical operations, it is whole pollution-free；Can be in mobile phone brand shop and the corresponding dress of emporium installation
Put, improve recovery point popularity rate；Various materials are reclaimed in classification, improve resource utilization, great practical value.
The content of the invention
It is an object of the invention to provide a kind of method selected for waste mobile phone materials classification and its device.
The technical solution adopted for the present invention to solve the technical problems is：After being pre-processed to mobile phone, be substantially carried out with
Under several steps：
1) match cognization, match cognization is carried out to the article for entering flow using database, gravity sensing device is surveyed to it
Amount is weighed, if being identified as mobile phone, analyzes mobile phone model and value；If being identified as non-mobile phone, refusal is carried out in next step
Operation；
2) mobile phone is broken, using breaker by the shape material that is integrally cut into small pieces；
3) mobile phone is ground, the fritter being cut into is worn into by flour using grinding mechanism；
4) purification of powder, using grading plant by flour be classified and sub-category collection.
The pretreatment of the mobile phone of the present invention includes cleaning fuselage, removes battery of mobile phone, RAM card and phonecard, tears table off
The Mobile phone film in face.
The match cognization step of the present invention is realized by image recognizer, and scanned item obtains image, and passes through weight
Power induction installation measurement is weighed, and is matched with the database in identifier, if it is decided that is mobile phone, is then provided mobile phone Brand Type
Number and unit take-back cost and print receipt, the breaker being sent in step 2, rotated forward and crushed by electric machine main shaft；If
It is determined as it not being mobile phone, then the breaker main shaft reversion in step 2, flow is exited by article.
The breaker critical piece of the present invention is breaking tool, such as blade or gear hobbing, mobile phone can be made to shear or extrude
Deform frustillatum.Electric machine main shaft rotates forward then band power driven tools and carries out normal work, and article is then pushed into both sides by electric machine main shaft reversion,
Article is exported by flow by guide groove.
The match cognization device and breaker of the present invention is provided with visual windows, and user can witness crushing for mobile phone
Journey, leakage of personal information is prevented, ensured information security.
The milling device of the present invention includes fixed millstone and movable grinding disc, and locking device is housed between two mills, can be to axial spacing
It is finely adjusted.Distance between two mills can control the particle size range of flour.
The grading plant of the present invention is divided into two layers, the wind classification device on upper strata and the jet classifying device of lower floor.
The wind classification device critical piece of the present invention is the impeller in bellows, and first wheel rotor produces air-flow, then
Pouring powders, light plastic powders is blown to outlet along curve with air-flow, collected；The metal dust of weight is then along blade
Vertically fall, go successively to next layer of classification.
The jet classifying device of the present invention mainly utilizes Coanda effect, Bernoulli effect and jet entrainment effect, metal powder
End is in the presence of gravity and inertia, by adjusting secondary air speed so that different densities, varigrained metal dust
Classification comes out, and separate collection.
A kind of device selected for waste mobile phone materials classification includes main box 1, pattern recognition device 4, control device
7th, shear 3, loading hopper 8, millstone device 9, drive device, support 11 and discharging opening 12, the top of main box 1 are provided with
Entrance 2；The main box 1 is provided with visual windows 28；Described image identification device 4 is arranged on the entrance of main box 1, on entrance 2
Pattern recognition device 4, pattern recognition device 4 and control device 7 are provided with, the mobile phone for entering device is scanned, identified, and
Control device 7 is passed data to, shear 3 is provided with the bottom of entrance 2, shear 3 is connected with drive device,
The inner chamber bottom of main box 1 sets support 11, and millstone device 9 is packed in the top of support 11, and loading hopper 8 enters with millstone device 9
Mouth is connected, and the top of loading hopper 8 is engaged with the lower part outlet of shear 3, bottom and the discharging opening 12 of millstone device 9
It is connected.
The shear includes casing 14, main shaft, cutting knife 16, diagonal cleat block 15 and travelling gear 17, main shaft, cutting knife 16,
Diagonal cleat block 15 and travelling gear 17 are arranged in casing 14；Main shaft includes driven shaft 19 and driving shaft 18, in driven shaft 19 and master
The cutting knife 16 and oblique block 15 for the staggeredly combination being respectively fitted with moving axis 18 more than 3 groups of groups, the cutting knife 16 and diagonal cleat block 15
Interlaced interspersed arrangement is arranged on main shaft successively.
The millstone device includes fixed millstone 22, movable grinding disc 23, expansion sleeve 24, transmission main shaft 26；Fixed millstone 22 and body
21 connections, the charging aperture 20 of fixed millstone 22 communicate with the loading hopper 8 on body 21；Movable grinding disc 23 and the phase of body transmission main shaft 26
Connection；The drive device includes motor 6 and decelerator 10.
Described image identification device 4 is engaged with installed in the upper inlet 2 of main box 1, control device 7 and shear 3
Connect to realize that the operation to shear 3 controls.
The main shaft of the shear 3 runs through casing 14, and is being furnished with bearing, the cutting knife with the connection of casing 14 edge
16 carry out geometric angle installation by hexagonal positioning method, in order to determine the geometric angle between each cutting knife 16 according to the actual requirements.
The loading hopper 8 is arranged on the body 21 of millstone device 9, and mobile phone is directly entered after the processing of shear 3
Loading hopper 8, so as to enter millstone device 9 by charging aperture 20.
The fixed millstone 22 of millstone device 9 is connected with body 21, and the charging hole of fixed millstone 22 and the charging on body 21
Funnel 8 communicates；Movable grinding disc 23 is connected with transmission main shaft 26 on body 21, the conical surface of fixed millstone 22 and the conic of movable grinding disc 23
Face, which is collectively forming one and prepared, expects sample processing material chamber 27, is processed to prepare and expects that sample enters processing material chamber 27 via charging aperture 20.
The discharging opening 12 be arranged on support 11 on connect millstone device 9, the bottom of millstone device 9 set discharging opening 12 with
Collecting box is connected.
The transmission main shaft 26 of millstone device 9 is connected by the connection reducer 10 of shaft coupling 5, decelerator 10 by shaft coupling 5
Connect motor 6, make the high-speed transitions of motor 6 into the slow-speed of revolution of 9 transmission main shaft of millstone device 26, control the rotating speed of movable grinding disc 23 with it is positive and negative
Turn, expansion sleeve 24 is housed on transmission main shaft 26, axial fine setting can be carried out to movable grinding disc 23, to adjust movable grinding disc 23 and fixed millstone 22
Between discharge gap.
The drive device includes decelerator 10 and motor 6, the connection of control device 7 and controlled motor 6 and decelerator 10
Allot corresponding rotating speed and pass to transmission main shaft 26, so as to control the rotating speed of movable grinding disc 23, and be allowed to carry out rotating within the cycle.
The beneficial effects of the invention are as follows：Patent of the present invention is a kind of method selected for waste mobile phone materials classification.Pin
To complete machine, using pure physical method, the various materials classifications of mobile phone each several part not to be collected, improve resource utilization, method is simple,
Easily operated, environmentally friendly pollution-free, long lifespan, cost is low, can prevent leakage of personal information, ensures user information safety,
With high practical value, device controls for fully automatic system, and main box is provided with visual windows, and mobile phone putting person can witness
Mobile phone is sheared.Material is entered by tank inlet, by pattern recognition device, if identification is defined as mobile phone, provides mobile phone product
Board, model, estimate mobile phone recovery value, so as to carry out reasonable economic compensation to mobile phone putting person, then device is carried out to mobile phone
Crush, first shear, be milled again, finally collect powder.If identification is not mobile phone, control device control shear main shaft is carried out
Reversion, material is discharged.Private information security is ensured, is that one kind realizes mechanization, automation, efficient mobile phone recovery dress
Put.It can be widely applied to the mobile phone recycling fields such as mobile phone brand shop, each emporium.
Brief description of the drawings
Fig. 1 is the principle flow chart of the present invention,
Fig. 2 is the schematic diagram of wind classification device,
Fig. 3 is the schematic diagram of jet classifying device,
Fig. 4 is the front view of apparatus of the present invention,
Fig. 5 is the shearing installation diagram of apparatus of the present invention,
Fig. 6 is the mill installation diagram of apparatus of the present invention,
Fig. 7 is apparatus of the present invention profile installation diagram.
In figure：1- main boxes, 2- entrances, 3- shears, 4- pattern recognition devices, 5- shaft couplings, 6- motors, 7- controls
Device, 8- loading hoppers, 9- millstone devices, 10- decelerators, 11- supports, 12- discharging openings, 13- bearing (ball) covers, 14- casings,
15- diagonal cleat blocks, 16- cutting knifes, 17- travelling gears, 18- driving shafts, 19- driven shafts, 20- charging holes, 21- bodies, 22- are ground surely
Disk, 23- movable grinding discs, 24- expansion sleeves, 25- bearings, 26- transmission main shafts, 27- processing material chambers, 28- visual windows, 29- are controlled manually
Button processed, 30- coin refunds.
Embodiment
The present invention is described in further details with reference to the accompanying drawings and examples.
Embodiment 1, the present invention provide a kind of method selected for waste mobile phone materials classification, it is characterized in that：To mobile phone
After being pre-processed, following steps are substantially carried out：
1) match cognization, match cognization is carried out to the article for entering flow using database, gravity sensing device is surveyed to it
Amount is weighed, if being identified as mobile phone, analyzes mobile phone model and value；If being identified as non-mobile phone, refusal is carried out in next step
Operation；
2) mobile phone is broken, using breaker by the shape material that is integrally cut into small pieces；
3) mobile phone is ground, the fritter being cut into is worn into by flour using grinding mechanism；
4) purification of powder, using grading plant by flour be classified and sub-category collection.Refering to Fig. 1 to Fig. 3.
Embodiment 2, the pretreatment of mobile phone of the present invention include cleaning fuselage, remove battery of mobile phone, RAM card and phonecard,
Tear the Mobile phone film on surface off.Refering to Fig. 1 to Fig. 3, remaining same above-described embodiment.
Embodiment 3, match cognization step of the invention realize that scanned item obtains image by image recognizer, and
Weighed by gravity sensing device measurement, matched with the database in identifier, if it is decided that be mobile phone, then provide mobile phone
Brand and model and unit take-back cost simultaneously print receipt, the breaker being sent in step 2, are rotated forward and are broken by electric machine main shaft
It is broken；If it is determined that not being mobile phone, then the breaker main shaft reversion in step 2, flow is exited by article.Refering to Fig. 1 to figure
3, remaining same above-described embodiment.
Embodiment, 4, breaker critical piece of the invention is breaking tool, such as blade or gear hobbing, can cut mobile phone
Cut or crimp frustillatum.Electric machine main shaft rotates forward then band power driven tools and carries out normal work, and electric machine main shaft is inverted then by article
Both sides are pushed into, article is exported by flow by guide groove.Refering to Fig. 1 to Fig. 3, remaining same above-described embodiment.
Embodiment 5, match cognization device of the invention and breaker are provided with visual windows, and user can witness mobile phone
Shattering process, prevent leakage of personal information, ensure information security.Refering to Fig. 1 to Fig. 3, remaining same above-described embodiment.
Embodiment 6, milling device of the invention are made up of certain one dynamic two mills, and locking device is housed between two mills, can
Axial spacing is finely adjusted.Distance between two mills can control the particle size range of flour.Refering to Fig. 1 to Fig. 3, remaining
Same above-described embodiment.
Embodiment 7, grading plant of the invention are divided into two layers, the windmill grading plant on upper strata and the jet classifying dress of lower floor
Put.Refering to Fig. 1 to Fig. 3, remaining same above-described embodiment.
Embodiment 8, windmill grading plant critical piece of the invention are the impeller in bellows, and first wheel rotor produces
Air-flow, then pouring powders, light plastic powders is blown to outlet along curve with air-flow, collected；The metal dust of weight
Then vertically fallen along blade, go successively to next layer of classification.Refering to Fig. 1 to Fig. 3, remaining same above-described embodiment.
Embodiment 9, jet classifying device of the invention are mainly made using Coanda effect, Bernoulli effect and jet entrainment
With metal dust is in the presence of gravity and inertia, by adjusting secondary air speed so that different densities, different grain size
Metal dust be classified out, and separate collection.Refering to Fig. 1 to Fig. 3, remaining same above-described embodiment.
Embodiment 10, a kind of device selected for waste mobile phone materials classification include main box 1, pattern recognition device 4,
Control device 7, shear 3, loading hopper 8, millstone device 9, drive device, support 11 and discharging opening 12, main box 1 it is upper
Portion is provided with entrance 2；The main box 1 is provided with visual windows 28；Described image identification device 4 is arranged on the entrance of main box 1,
Pattern recognition device 4, pattern recognition device 4 and control device 7 are provided with entrance 2, the mobile phone for entering device is scanned,
Identification, and control device 7 is passed data to, shear 3, shear 3 and drive device are provided with the bottom of entrance 2
It is connected, the inner chamber bottom of main box 1 sets support 11, and millstone device 9 is packed in the top of support 11, and loading hopper 8 fills with mill
9 entrance is put to be connected, the top of loading hopper 8 is engaged with the lower part outlet of shear 3, the bottom of millstone device 9 with
Discharging opening 12 is connected.Refering to Fig. 1 to Fig. 7.
Embodiment 11, tell that shear includes casing 14, main shaft, cutting knife 16, diagonal cleat block 15 and travelling gear 17, it is main
Axle, cutting knife 16, diagonal cleat block 15 and travelling gear 17 are arranged in casing 14；Main shaft includes driven shaft 19 and driving shaft 18, from
The cutting knife 16 and oblique block 15 for the staggeredly combination being respectively fitted with moving axis 19 and driving shaft 18 more than 3 groups of groups, the cutting knife 16
It is arranged on diagonal cleat block 15 successively interlaced interspersed arrangement on main shaft.Refering to Fig. 1 to Fig. 7, remaining is the same as embodiment 10.
Embodiment 12, tell that millstone device includes fixed millstone 22, movable grinding disc 23, expansion sleeve 24, transmission main shaft 26；Fixed millstone
22 are connected with body 21, and the charging aperture 20 of fixed millstone 22 communicates with the loading hopper 8 on body 21；Movable grinding disc 23 is driven with body
Main shaft 26 is connected；The drive device includes motor 6 and decelerator 10.Refering to Fig. 1 to Fig. 7, remaining is the same as embodiment 10 to reality
Apply example 11.
Embodiment 13, tell that pattern recognition device 4 is engaged with installed in the upper inlet 2 of main box 1, control device 7 is with cutting
Cutting apparatus 3 couples to realize that the operation to shear 3 controls.Refering to Fig. 1 to Fig. 7, remaining is the same as embodiment 10 to embodiment 12.
Embodiment 14, tell that the main shaft of shear 3 runs through casing 14, and be furnished with axle with the connection of casing 14 edge
Hold, the cutting knife 16 carries out geometric angle installation by hexagonal positioning method, in order to determine according to the actual requirements between each cutting knife 16
Geometric angle.Refering to Fig. 1 to Fig. 7, remaining is the same as embodiment 10 to embodiment 13.
Embodiment 15, tell that loading hopper 8 is arranged on the body 21 of millstone device 9, mobile phone is after the processing of shear 3
Loading hopper 8 is directly entered, so as to enter millstone device 9 by charging aperture 20.Refering to Fig. 1 to Fig. 7, remaining with embodiment 10 to
Embodiment 14.
Embodiment 16, tell that the fixed millstone 22 of millstone device 9 is connected with body 21, and the charging hole of fixed millstone 22 and body 21
On loading hopper 8 communicate；Movable grinding disc 23 is connected with transmission main shaft 26 on body 21, the conical surface of fixed millstone 22 and movable grinding disc
23 conical surfaces are collectively forming one and prepare material sample processing material chamber 27, and the processed material sample for preparing enters processing material via charging aperture 20
Chamber 27.Refering to Fig. 1 to Fig. 7, remaining is the same as embodiment 10 to embodiment 15.
Embodiment 17, tell that discharging opening 12 is arranged on support 11 and connect millstone device 9, what the bottom of millstone device 9 was set
Discharging opening 12 is connected with collecting box.Refering to Fig. 1 to Fig. 7, remaining is the same as embodiment 10 to embodiment 16.
Embodiment 18, tell that the transmission main shaft 26 of millstone device 9 is passed through by the connection reducer 10 of shaft coupling 5, decelerator 10
Shaft coupling 5 connects motor 6, the high-speed transitions of motor 6 is controlled movable grinding disc 23 into the slow-speed of revolution of 9 transmission main shaft of millstone device 26
Rotating speed and rotating, expansion sleeve 24 is housed on transmission main shaft 26, axial fine setting can be carried out to movable grinding disc 23, to adjust movable grinding disc 23
Discharge gap between fixed millstone 22.Refering to Fig. 1 to Fig. 7, remaining is the same as embodiment 10 to embodiment 17.
Embodiment 19, tell that drive device includes decelerator 10 and motor 6, control device 7 couples and controlled motor 6 is with subtracting
Fast device 10 matches corresponding rotating speed and passes to transmission main shaft 26, so as to control the rotating speed of movable grinding disc 23, and is allowed to enter within the cycle
Row rotating.Refering to Fig. 1 to Fig. 7, remaining is the same as embodiment 10 to embodiment 18.
The beneficial effects of the invention are as follows：Patent of the present invention is a kind of method selected for waste mobile phone materials classification.Pin
To complete machine, using pure physical method, the various materials classifications of mobile phone each several part not to be collected, improve resource utilization, method is simple,
Easily operated, environmentally friendly pollution-free, long lifespan, cost is low, can prevent leakage of personal information, ensures user information safety,
With high practical value, device controls for fully automatic system, and main box is provided with visual windows, and mobile phone putting person can witness
Mobile phone is sheared.Material is entered by tank inlet, by pattern recognition device, if identification is defined as mobile phone, provides mobile phone product
Board, model, estimate mobile phone recovery value, so as to carry out reasonable economic compensation to mobile phone putting person, then device is carried out to mobile phone
Crush, first shear, be milled again, finally collect powder.If identification is not mobile phone, control device control shear main shaft is carried out
Reversion, material is discharged.Private information security is ensured, is that one kind realizes mechanization, automation, efficient mobile phone recovery dress
Put.It can be widely applied to the mobile phone recycling fields such as mobile phone brand shop, each emporium.
Claims (10)
1. a kind of method selected for waste mobile phone materials classification, it is characterized in that：After being pre-processed to mobile phone, it is substantially carried out
Following steps：
Match cognization, match cognization, gravity sensing device are carried out to the article for entering flow using the database of image recognizer
It is measured and weighed, if being identified as mobile phone, further analyzes mobile phone brand and model and unit take-back cost；If None- identified,
It is not then mobile phone, refusal carries out next step operation；
Mobile phone it is broken, using breaker by the shape material that is integrally cut into small pieces；
Mobile phone is ground, the small cake mass being cut into is worn into by flour using grinding mechanism；
The purification of powder, using grading plant by flour be classified and sub-category collection.
2. it is used for the method that waste mobile phone materials classification is selected according to claim 1, it is characterized in that：The pretreatment bag of mobile phone
Cleaning fuselage is included, removes battery of mobile phone, RAM card and phonecard, tears the Mobile phone film on surface off.
3. it is used for the method that waste mobile phone materials classification is selected according to claim 1, it is characterized in that：The match cognization work
Sequence is realized by image recognizer, and scanned item obtains image, and is weighed by gravity sensing device measurement, with identifier
In database matched, if it is decided that be mobile phone, then provide mobile phone brand and model and unit take-back cost and print receipt, by it
Breaker is sent into, is crushed；If it is determined that not being mobile phone, then article is exited into flow.
4. it is used for the method that waste mobile phone materials classification is selected according to claim 1, it is characterized in that：The breaker master
It is breaking tool to want part, can make mobile phone shearing or crimp frustillatum；Electric machine main shaft rotates forward then band power driven tools and carried out just
Article is then pushed into both sides, article is exported into flow by guide groove by often work, electric machine main shaft reversion；Described image identifier and
Breaker is provided with visual windows, and user can witness the shattering process of mobile phone, prevents leakage of personal information, ensures information peace
Entirely.
5. it is used for the method that waste mobile phone materials classification is selected according to claim 1, it is characterized in that：The grinding mechanism bag
Fixed millstone and movable grinding disc are included, locking device is housed between two mills, axial spacing can be finely adjusted, so as to control the powdery ground
The particle size range of material.
6. it is used for the method that waste mobile phone materials classification is selected according to claim 1, it is characterized in that：The grading plant point
For two layers, the wind classification device on upper strata and the jet classifying device of lower floor；Wind classification device critical piece is mounted in bellows
In impeller, first wheel rotor produces air-flow, then pouring powders, light plastic powders is blown to outlet along curve with air-flow, general
It is collected；The metal dust of weight is then vertically fallen along blade, goes successively to next layer of classification；Jet classifying device is main
Acted on using Coanda effect, Bernoulli effect and jet entrainment, metal dust passes through regulation in the presence of gravity and inertia
Secondary air speed so that different densities, varigrained metal dust are classified out, and separate collection.
7. it is used for the method that waste mobile phone materials classification is selected according to claim 1, it is characterized in that：For waste mobile phone material
The device that material classification is selected includes main box（1）, pattern recognition device（4）, control device（7）, shear（3）, charging leakage
Bucket（8）, millstone device（9）, drive device, support（11）And discharging opening（12）, main box（1）Top be provided with entrance（2）；
The main box（1）It is provided with visual windows（28）；Described image identification device（4）Installed in main box（1）Entrance, in entrance
（2）On be provided with pattern recognition device（4）, pattern recognition device（4）With control device（7）, the mobile phone for entering device is carried out
Scanning, identification, and pass data to control device（7）, in entrance（2）Bottom be provided with shear（3）, shear
（3）It is connected with drive device, main box（1）Inner chamber bottom sets support（11）, millstone device（9）It is packed in support（11）On
Portion, loading hopper（8）With millstone device（9）Entrance be connected, loading hopper（8）Top and shear（3）Bottom
Outlet is engaged, millstone device（9）Bottom and discharging opening（12）It is connected.
8. it is used for the method that waste mobile phone materials classification is selected according to claim 7, it is characterized in that：The shear bag
Include casing（14）, main shaft, cutting knife（16）, diagonal cleat block（15）And travelling gear（17）, main shaft, cutting knife（16）, diagonal cleat block（15）With
Travelling gear（17）Installed in casing（14）It is interior；Main shaft includes driven shaft（19）And driving shaft（18）, in driven shaft（19）And master
Moving axis（18）On be respectively fitted with it is more than 3 groups of groups staggeredly combination cutting knife（16）With oblique block（15）, the cutting knife（16）With
Diagonal cleat block（15）Interlaced interspersed arrangement is arranged on main shaft successively.
9. it is used for the method that waste mobile phone materials classification is selected according to claim 7, it is characterized in that：The millstone device
（9）Including fixed millstone（22）, movable grinding disc（23）, expansion sleeve（24）, transmission main shaft（26）；Fixed millstone（22）With body（21）Even
Connect, fixed millstone（22）Charging aperture（20）With body（21）On loading hopper（8）Communicate；Movable grinding disc（23）It is driven and leads with body
Axle（26）It is connected；The drive device includes motor（6）And decelerator（10）.
10. it is used for the method that waste mobile phone materials classification is selected according to claim 7 or 8, it is characterized in that：The shearing dress
Put（3）Main shaft run through casing（14）, and with casing（14）Connection edge is furnished with bearing, the cutting knife（16）Determine by hexagonal
Position mode carries out geometric angle installation, in order to determine each cutting knife according to the actual requirements（16）Between geometric angle；The mill
Device（9）Transmission main shaft（26）Pass through shaft coupling（5）Connection reducer（10）, decelerator（10）Pass through shaft coupling（5）Connection electricity
Machine（6）, make motor（6）High-speed transitions into millstone device（9）Transmission main shaft（26）The slow-speed of revolution, control movable grinding disc（23）Rotating speed
With rotating, transmission main shaft（26）It is upper that expansion sleeve is housed（24）, can be to movable grinding disc（23）Axial fine setting is carried out, to adjust movable grinding disc
（23）With fixed millstone（22）Between discharge gap.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610216104.5A CN105879995B (en) | 2016-04-10 | 2016-04-10 | A kind of method selected for waste mobile phone materials classification and its device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610216104.5A CN105879995B (en) | 2016-04-10 | 2016-04-10 | A kind of method selected for waste mobile phone materials classification and its device |
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| Publication Number | Publication Date |
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| CN105879995B true CN105879995B (en) | 2018-02-09 |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105772199B (en) * | 2016-04-10 | 2018-02-09 | 湘潭大学 | A kind of waste mobile phone retracting device efficiently, intelligent |
| CN106920327B (en) * | 2017-03-02 | 2019-04-05 | 浙江古伽智能科技有限公司 | A kind of high efficiency recyclable device based on image recognition |
| CN109116129B (en) * | 2017-06-26 | 2021-02-23 | 深圳回收宝科技有限公司 | Terminal detection method, detection device, system and storage medium |
| CN108764236A (en) * | 2018-05-28 | 2018-11-06 | 广州绿怡信息科技有限公司 | Mobile phone recovery method based on image procossing and device, computer equipment |
| CN113343179B (en) * | 2021-06-02 | 2022-03-01 | 江苏邦鼎科技有限公司 | Striking and crushing method and system based on oblique shearing |
| CN113333288A (en) * | 2021-06-07 | 2021-09-03 | 湘潭大学 | Multi-particle-size powder classifier |
| CN114536236B (en) * | 2022-02-22 | 2023-03-24 | 南京美宏研磨有限公司 | Preparation and forming equipment and forming method of grinding wheel special for steel rail cutting |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US6678537B1 (en) * | 1999-11-23 | 2004-01-13 | Agere Systems Inc. | Adjustment of period of real-time slow drift correction of alignment of handset's local oscillator for a cordless telephone |
| CN201099695Y (en) * | 2007-10-23 | 2008-08-13 | 张�诚 | Complete equipment for abstracting noble metal from waste and old circuit board, circuit board, gold plating plate |
| CN101708500B (en) * | 2009-12-25 | 2011-08-10 | 陆刚萍 | Method for recovering waste household appliances by harmlessness and reclamation |
| CN101984516B (en) * | 2010-08-19 | 2012-08-01 | 江苏锐毕利实业有限公司 | Lithium ion battery resource recovery method for mobile phones |
| CN105772199B (en) * | 2016-04-10 | 2018-02-09 | 湘潭大学 | A kind of waste mobile phone retracting device efficiently, intelligent |
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Granted publication date: 20180209 |