CN209682694U - A kind of automatic sorting device for waste plastic bottle recycling - Google Patents
A kind of automatic sorting device for waste plastic bottle recycling Download PDFInfo
- Publication number
- CN209682694U CN209682694U CN201822117369.7U CN201822117369U CN209682694U CN 209682694 U CN209682694 U CN 209682694U CN 201822117369 U CN201822117369 U CN 201822117369U CN 209682694 U CN209682694 U CN 209682694U
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- China
- Prior art keywords
- waste plastic
- plastic bottle
- bulk
- automatic sorting
- sorting device
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- 239000004033 plastic Substances 0.000 title claims abstract description 40
- 229920003023 plastic Polymers 0.000 title claims abstract description 40
- 239000002699 waste material Substances 0.000 title claims abstract description 31
- 238000004064 recycling Methods 0.000 title claims abstract description 23
- 239000000463 material Substances 0.000 claims description 26
- 239000002994 raw material Substances 0.000 abstract description 3
- 229920000139 polyethylene terephthalate Polymers 0.000 description 15
- 239000005020 polyethylene terephthalate Substances 0.000 description 15
- 238000000034 method Methods 0.000 description 7
- 238000011084 recovery Methods 0.000 description 6
- 230000003505 mutagenic Effects 0.000 description 4
- 239000003471 mutagenic agent Substances 0.000 description 4
- 231100000707 mutagenic chemical Toxicity 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000004698 Polyethylene (PE) Substances 0.000 description 2
- 235000013361 beverage Nutrition 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000001351 cycling Effects 0.000 description 1
- 230000004059 degradation Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000009527 percussion Methods 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- -1 polyethylene terephthalate Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 230000001172 regenerating Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Abstract
The utility model relates to a kind of automatic sorting devices for waste plastic bottle recycling, including beater, linear vibration feeder, industrial high speed camera, belt feeder, near infrared from detecting instrument, airflow separator and remote control terminal, the beater is successively connected with belt feeder, airflow separator by linear vibration feeder, the belt feeder is equipped with industrial high speed camera and near infrared from detecting instrument, industrial high speed camera, near infrared from detecting instrument, airflow separator are connected with remote control terminal；The utility model may be implemented successively to break up waste plastic bottle raw material, sort, conveys, identifying, sort, the final recycling realized to waste plastic bottle.
Description
Technical field
The utility model relates to a kind of automatic sorting devices for waste plastic bottle recycling, belong to automatic sorting device neck
Domain.
Background technique
With the development of society and the continuous improvement of living standards of the people, the production and consumption amount of beverage constantly increases, and makees
For the PET(scientific name " polyethylene terephthalate " of beverage packaging bottle, abbreviation " polyester ") surge of bottle consumption figure.PET bottle tool
Have the advantages that light weight, good barrier property, transparency are high, intensity is high, at low cost, acid and alkali-resistance, drink and facilitate and safe to use,
But PET bottle is mostly disposable, and a large amount of PET bottles are dropped after.These PET bottles are dispersed in nature, it is difficult to natural
Degradation, if serious ecological pollution will be caused without recycling.To the cycling and reutilization of waste plastic, not only protecting ecology
Environment can also realize sustainable economic development.
In the raw material of the waste plastic of recycling, it will usually the plastics containing other materials such as PE, PP, PVC, PS.Due to
The plastic products of opposed polarity property be it is incompatible, in addition, plastic products fusing point or softening point of different nature difference are larger,
It is difficult to the machine-shaping under same processing temperature.To make waste plastic bottle obtain better regeneration, generally using through excessive
The single PET plastic of class.Therefore, in order to guarantee the quality of salvage material, it is necessary to classify by the color of PET bottle, material.
The recovery method of PET is broadly divided into physiochemical mutagens and chemical recovery.Physiochemical mutagens are by waste PET bottle through excessive
The method that choosing, broken, washing and drying process are granulated again.Chemical recovery is PET to be degraded into monomer to recombine PET new
Material.Opposite chemical recovery, physiochemical mutagens are with method is simple, regenerated processing cost is low, regenerative process does not generate new pollution
And the advantages such as reconstituted product purposes is wide.At present, the physiochemical mutagens of international and national PET and regeneration have been formed relatively stable
Industrial chain.
In the entire technical process of waste PET plastic bottle recycling, separation screening is critical process.Currently, domestic big absolutely
Part technics of reclaim of plastic waste company is when handling post-consumer bottle or other containers using the method for artificial separation.Artificial separation category
In the inefficient method for separating of labour intensive, heavy dependence worker experience and skill.The characteristics of artificial separation is to need simply
Technical equipment, high artificial expenditure.The efficiency of assorting room and accurate will be will affect if there is the employee to lack experience
Rate, therefore hand-sorted has significant limitations.
Machine vision refers to replacing human eye to the external appearance characteristic of image with machine to measure and judge.Using machine
The differentiation that vision carries out plastic bottle color is a kind of inexpensive, high-precision, efficient method.But NI Vision Builder for Automated Inspection can not solve
The certainly classification of plastic material.Near infrared ray (NIR) has the function of identifying organic material, using the light-filter of near infrared technology
The speed of identification plastics can reach 2000 times/second or more, and common plastics (PE, PP, PVC, PS, PET) can be clearly distinguished
Out.Therefore, China's plastics recovery industry inefficiency how is effectively improved, situation with high costs becomes numerous producers and wanted
It solves the problems, such as.
Utility model content
In order to guarantee the recycling quality of waste plastic, improves waste plastic manual recovery inefficiency, with high costs shows
Shape, the present invention propose a kind of waste plastic bottle automatic sorting process based on computer vision and near-infrared (NIR) technology and
Device realizes the automated sorting that waste plastic bottle is classified by color, material.
To achieve the above object, the technical solution adopted in the utility model is as follows:
A kind of automatic sorting device for waste plastic bottle recycling, including beater, linear vibration feeder, industry
High speed camera, belt feeder, near infrared from detecting instrument, airflow separator and remote control terminal, the beater pass through linear
Vibration feeder is successively connected with belt feeder, airflow separator, and the belt feeder is equipped with industrial high speed camera and near-infrared
Survey meter, industrial high speed camera, near infrared from detecting instrument, airflow separator are connected with remote control terminal.
As a kind of improvement of the utility model, the linear vibration feeder include feeding groove, vibrating motor and
Two the first racks, the second rack is vertically equipped between described two first racks, and described two first frame upper ends are equipped with
Spring, described two first frame upper ends are vertically equipped with feeding groove, and feeding groove lower end two sides pass through spring and first respectively
Rack is connected；The feeding groove lower end is equipped with vibrating motor, and the vibrating motor is arranged between two the first racks.
As a kind of improvement of the utility model, the beater includes third rack, bulk bin and bulk cargo roller, described
Third frame upper end is equipped with bulk bin, and the bulk bin upper end is equipped with feed inlet, and the bulk bin lower end is equipped with discharge port, described
Bulk cargo roller is equipped in bulk bin.
As a kind of improvement of the utility model, it is equipped with bulk material plate on the left of the bulk cargo roller, the bulk material plate upper end and dissipates
It is connected on the inside of feed bin.
As a kind of improvement of the utility model, the bulk material plate is inclined on the inside of bulk bin.
As a kind of improvement of the utility model, the bulk cargo roller includes rotary shaft and paddle, outside the rotary shaft
Side is equipped with paddle.
As a kind of improvement of the utility model, the quantity of the paddle is at least two.
As a kind of improvement of the utility model, outer cover is equipped on the outside of the bulk bin.
As a kind of improvement of the utility model, the remote control terminal is computer.
Due to using the above technology, the utility model compared with the prior art, is had the advantage that as follows:
The utility model is that a kind of structure is simple, safe and reliable, easy to use, low-cost a kind of for waste plastic
The automatic sorting device of bottle recycling, the utility model may be implemented successively to break up waste plastic bottle raw material, sort, is defeated
It send, identify, sort, the final recycling realized to waste plastic bottle.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of automatic sorting device for waste plastic bottle recycling；
Fig. 2 is the structural schematic diagram of linear vibration feeder；
Fig. 3 is the structural schematic diagram of beater；
In figure: 1, beater, 2, linear vibration feeder, 3, industrial high speed camera, 4, belt feeder, 5, near infrared from detecting
Instrument, 6, airflow separator, 7, remote control terminal, the 8, first rack, the 9, second rack, 10, spring, 11, feeding groove, 12, vibration
Dynamic motor, 13, third rack, 14, bulk material plate, 15, outer cover, 16, bulk cargo roller, 17, feed inlet, 18, discharge port, 19, bulk bin.
Specific embodiment
With reference to the accompanying drawings and detailed description, the utility model is furtherd elucidate.
Embodiment 1:
In conjunction with attached drawing as it can be seen that a kind of automatic sorting device for waste plastic bottle recycling, including it is beater 1, linear
Vibration feeder 2, industrial high speed camera 3, belt feeder 4, near infrared from detecting instrument 5, airflow separator 6 and remote control terminal 7,
The beater 1 is successively connected with belt feeder 4, airflow separator 6 by linear vibration feeder 2, is set on the belt feeder 4
Have industrial high speed camera 3 and a near infrared from detecting instrument 5, industrial high speed camera 3, near infrared from detecting instrument 5, airflow separator 6 with
Remote control terminal 7 is connected.
Embodiment 2:
As a kind of improvement of the utility model, the linear vibration feeder 2 includes feeding groove 11, vibrating motor 12
And two the first racks 8, the second rack 9 is vertically equipped between described two first racks 8, in described two first racks 8
End is equipped with spring 10, and described two first rack, 8 upper ends are vertically equipped with feeding groove 11,11 lower end two sides of the feeding groove difference
It is connected by spring 10 with the first rack 8；11 lower end of feeding groove is equipped with vibrating motor 12, and the setting of vibrating motor 12 exists
Between two the first racks 8.
The bulk cargo roller 16 includes rotary shaft and paddle, is equipped with paddle, the paddle on the outside of the rotary shaft
Quantity be at least two.
Vibrating motor 12 drives feeding groove 11 to be vibrated up and down, and material is separately transmitted on feeding groove 11,
To effectively increase the screening efficiency of material.
Remaining design feature and advantage are identical with embodiment 1.
Embodiment 3:
As a kind of improvement of the utility model, the beater 1 includes third rack 13, bulk bin 19 and bulk cargo roller
16,13 upper end of third rack is equipped with bulk bin 19, and 19 upper end of bulk bin is equipped with feed inlet 17, under the bulk bin 19
End is equipped with discharge port 18, is equipped with bulk cargo roller 16 in the bulk bin 19.
The material of 16 pairs of bulk cargo roller entrance carries out bulk cargo, material can be made uniformly to discharge, effectively increase material
Bulk cargo efficiency.
Remaining structure is identical with embodiment 1 with advantage.
Embodiment 4:
As a kind of improvement of the utility model, bulk material plate 14 is equipped on the left of the bulk cargo roller 16, on the bulk material plate 14
It holds and is connected on the inside of bulk bin 19, the bulk material plate 14 is inclined at 19 inside of bulk bin.Bulk material plate 14 utilizes percussion
Secondary bulk cargo is carried out, the speed of bulk cargo is effectively increased.
Remaining structure is identical with embodiment 1 with advantage.
Embodiment 5:
As a kind of improvement of the utility model, the remote control terminal 7 is computer.
Remaining structure is identical with embodiment 1 with advantage.
Embodiment 6:
As a kind of improvement of the utility model, outer cover 15 is equipped on the outside of the bulk bin 19.Outer cover 15 can be closed scattered
Material, noise elimination noise reduction.
Remaining structure is identical with embodiment 1 with advantage.
The utility model can also be by technical characteristic described in embodiment 2,3,4,5,6,7 at least one and example 1 group
Synthesize new embodiment.
Main motor is connected by controller with automatic sorting device.
The utility model, specific use process is as follows: by de- mark, compressed mixing white vase after unpacking, from beating
It dissipates 1 feed inlet 17 of machine to enter, process is broken up in execution；Bottle after breaing up is scattered on the slideway of linear vibration feeder 2, is led to
Horizontal linear formula effect of vibration is crossed, makes plastic bottle in the tiling of the both directions such as direction of travel and transverse direction, scatter, formed between bottle
Certain interval.Bottle is scattered on the conveyer belt of belt feeder 4 from the end of linear vibration feeder 2, by industrial high speed phase
Machine 3 and near infrared from detecting instrument 5 carry out color, Material Identification and the position coordinates identification of bottle.Remote control terminal 7 is according to identification
Information and the solenoid valve opening and closing for controlling airflow separator 6, and execute sort operation.Image Acquisition is carried out by high speed camera.Image
Processing module is responsible for the real-time processing of image and processing result is passed through serial ports in real time and be sent to remote control terminal 7, determines
The coordinate and color of bottle.Material information is identified by near infrared spectrometer (NIR).
Above-described embodiment is only the optimal technical scheme of the utility model, and is not construed as the limit for the utility model
System, the technical solution that the protection scope of the utility model should be recorded with claim, the technical solution recorded including claim
The equivalents of middle technical characteristic are protection scope, i.e., equivalent replacement within this range is improved, also in the utility model
Protection scope within.
Claims (9)
1. a kind of automatic sorting device for waste plastic bottle recycling, it is characterised in that: sent including beater, linear vibration
Material machine, industrial high speed camera, belt feeder, near infrared from detecting instrument, airflow separator and remote control terminal, the beater are logical
Linear vibration feeder is crossed successively to be connected with belt feeder, airflow separator, the belt feeder be equipped with industrial high speed camera with
And near infrared from detecting instrument, industrial high speed camera, near infrared from detecting instrument, airflow separator are connected with remote control terminal.
2. a kind of automatic sorting device for waste plastic bottle recycling according to claim 1, it is characterised in that: described
Linear vibration feeder includes feeding groove, vibrating motor and two the first racks, vertical between described two first racks
Equipped with the second rack, described two first frame upper ends are equipped with spring, and described two first frame upper ends are vertically equipped with conveying
Slot, feeding groove lower end two sides pass through spring respectively and are connected with the first rack；The feeding groove lower end is equipped with vibrating motor, institute
Vibrating motor is stated to be arranged between two the first racks.
3. a kind of automatic sorting device for waste plastic bottle recycling according to claim 1, it is characterised in that: described
Beater includes third rack, bulk bin and bulk cargo roller, and the third frame upper end is equipped with bulk bin, the bulk bin upper end
Equipped with feed inlet, the bulk bin lower end is equipped with discharge port, is equipped with bulk cargo roller in the bulk bin.
4. a kind of automatic sorting device for waste plastic bottle recycling according to claim 3, it is characterised in that: described
It is equipped with bulk material plate on the left of bulk cargo roller, is connected on the inside of the bulk material plate upper end and bulk bin.
5. a kind of automatic sorting device for waste plastic bottle recycling according to claim 4, it is characterised in that: described
Bulk material plate is inclined on the inside of bulk bin.
6. a kind of automatic sorting device for waste plastic bottle recycling according to claim 3, it is characterised in that: described
Bulk cargo roller includes rotary shaft and paddle, is equipped with paddle on the outside of the rotary shaft.
7. a kind of automatic sorting device for waste plastic bottle recycling according to claim 6, it is characterised in that: described
The quantity of paddle is at least two.
8. a kind of automatic sorting device for waste plastic bottle recycling according to claim 3, it is characterised in that: described
Outer cover is equipped on the outside of bulk bin.
9. a kind of automatic sorting device for waste plastic bottle recycling according to claim 1, it is characterised in that: described
Remote control terminal is computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822117369.7U CN209682694U (en) | 2018-12-17 | 2018-12-17 | A kind of automatic sorting device for waste plastic bottle recycling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822117369.7U CN209682694U (en) | 2018-12-17 | 2018-12-17 | A kind of automatic sorting device for waste plastic bottle recycling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209682694U true CN209682694U (en) | 2019-11-26 |
Family
ID=68596420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822117369.7U Active CN209682694U (en) | 2018-12-17 | 2018-12-17 | A kind of automatic sorting device for waste plastic bottle recycling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209682694U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113232194A (en) * | 2021-05-21 | 2021-08-10 | 内蒙古师范大学 | Plastic bottle recovery device and plastic bottle recovery method |
-
2018
- 2018-12-17 CN CN201822117369.7U patent/CN209682694U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113232194A (en) * | 2021-05-21 | 2021-08-10 | 内蒙古师范大学 | Plastic bottle recovery device and plastic bottle recovery method |
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