CN112427439A - Waste circuit board treatment facility - Google Patents
Waste circuit board treatment facility Download PDFInfo
- Publication number
- CN112427439A CN112427439A CN202011181748.8A CN202011181748A CN112427439A CN 112427439 A CN112427439 A CN 112427439A CN 202011181748 A CN202011181748 A CN 202011181748A CN 112427439 A CN112427439 A CN 112427439A
- Authority
- CN
- China
- Prior art keywords
- component
- disassembly
- circuit board
- identification
- classifying
- 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
Links
- 239000002699 waste material Substances 0.000 title claims abstract description 42
- 238000007790 scraping Methods 0.000 claims abstract description 7
- 238000003466 welding Methods 0.000 claims description 7
- 238000004064 recycling Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 4
- 239000010793 electronic waste Substances 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910052755 nonmetal Inorganic materials 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000008646 thermal stress Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B5/00—Operations not covered by a single other subclass or by a single other group in this subclass
-
- 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
- Y02W30/82—Recycling of waste of electrical or electronic equipment [WEEE]
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention provides a waste circuit board treatment device, comprising: the system comprises an identification and disassembly system, an integral processing system, a component classification system and a central control system; the identification dismantling system comprises: the device comprises an identification and disassembly conveyor, an identification and disassembly frame, a clamping device, an identification and disassembly camera, a laser desoldering manipulator and an identification and disassembly pickup manipulator; the integrated processing system comprises: scraping and disassembling component equipment, a box body and an integral processing rack; the component classification system includes: the device comprises a component classifying conveyor, a component classifying rack, a component classifying camera and a component classifying and picking manipulator; the central control system includes: the device comprises a circuit board information storage device, an image processing device, a laser desoldering manipulator, a recognition and disassembly picking manipulator, a component classification picking manipulator and a clamping device.
Description
Technical Field
The invention relates to the field of waste treatment, in particular to the field of waste circuit board treatment.
Background
China is a large world consuming country of electronic and electric products, millions of tons of electronic wastes are generated every year, and the increasing and rapid growth of the electronic wastes brings huge pressure to the environment and the society. In order to reduce the influence of electronic waste on the environment and the society as much as possible and effectively realize the recycling, the recycling technology research of various countries in the world is developed. The circuit board contains abundant metal and nonmetal resources, and the collection of metal and nonmetal is very important to resources and environment.
In recent years, reuse of materials, components and products has become increasingly popular for environmental and legislative reasons. The short innovation cycle of the electronic industry and the use of electronics in almost all technical equipment has led to the emphasis on recycling of waste circuit board components. However, in the existing component disassembling technology and equipment, the recycling of resources is emphasized, the components on the circuit board are disassembled at the same time, the value of part of the reusable components is neglected, the components are damaged greatly during disassembling, the usability of the disassembled components is difficult to ensure, and the resource waste is caused.
Disclosure of Invention
The invention aims to provide a waste circuit board treatment device, which is used for firstly disassembling components with reuse values on a waste circuit board, then integrally treating the waste circuit board to obtain the components and a substrate, and classifying and treating the components through identification of the components.
Based on this, the present invention provides a waste circuit board treatment apparatus, comprising: the system comprises an identification and disassembly system, an integral processing system, a component classification system and a central control system; the identification dismantling system comprises: the device comprises an identification and disassembly conveyor, an identification and disassembly frame, a clamping device, an identification and disassembly camera, a laser desoldering manipulator and an identification and disassembly pickup manipulator; the integrated processing system comprises: scraping and disassembling component equipment, a box body and an integral processing rack; the component classification system includes: the device comprises a component classifying conveyor, a component classifying rack, a component classifying camera and a component classifying and picking manipulator; the central control system includes: the device comprises a circuit board information storage device, an image processing device, a laser desoldering manipulator, a recognition and disassembly picking manipulator, a component classification picking manipulator and a clamping device.
In the scheme, the identification and disassembly conveyor is arranged on the identification and disassembly frame, and a raised waste circuit board supporting platform is arranged on a belt of the identification and disassembly conveyor; the identification disassembling machine frame comprises an identification disassembling beam; the recognition and disassembly camera is arranged in the center of the recognition and disassembly beam; the laser welding disassembling mechanical arm and the recognition disassembling picking mechanical arm are respectively arranged at two ends of the recognition disassembling beam and connected with the central control system, and one side of the recognition disassembling conveyor comprises a recognition disassembling collecting box.
In the scheme, the clamping device comprises two opposite-pushing pneumatic cylinders, each pneumatic cylinder comprises a push head, a push rod and a cylinder body, and each push head comprises a rectangular baffle; the clamping devices are arranged on two sides of the recognizing and disassembling conveyor.
In the scheme, the box body comprises the scraping and disassembling component equipment, and the box body is arranged at the discharge end of the recognition and disassembly conveyor.
In the above scheme, the box body is installed on the integral treatment rack, the box body comprises a box body door, and the box body door is provided with a box body window.
In the scheme, the component classification system is arranged at the discharge end of the integral processing system, and the component classification conveyor is arranged on the component classification rack; the component classifying frame comprises a component classifying beam; the device classifying camera is arranged in the middle of the device classifying cross beam, the device classifying cross beam is arranged above the device classifying conveyor, the device classifying and picking mechanical arms are arranged at two ends of the device classifying cross beam, and the device classifying and collecting boxes are arranged at two sides of the device classifying conveyor.
In the above scheme, the waste circuit board processing equipment further comprises an identification and disassembly servo motor and a component classification servo motor, and the central control system controls the identification and disassembly servo motor and the component classification servo motor.
The waste circuit board processing equipment provided by the invention is used for identifying and disassembling different types of reusable components, is flexible equipment, adopts a laser technology, has better control on the welding and disassembling temperature, has higher disassembling speed and smaller generated thermal stress, and does not damage the recycling value of the components while efficiently disassembling the components. The components containing different substances are classified, and resource utilization can be realized more efficiently. The automation degree of equipment is high, greatly reduced the cost of labor, improve and disassemble efficiency.
Drawings
FIG. 1 is a schematic view of a waste circuit board treatment apparatus according to an embodiment of the present invention;
FIG. 2 is a schematic isometric view of a waste circuit board treatment facility according to an embodiment of the present invention;
FIG. 3 is a left side view of a waste circuit board disposal apparatus according to an embodiment of the present invention;
FIG. 4 is a schematic view of a clamping device of the waste circuit board disposal apparatus according to an embodiment of the present invention;
fig. 5 is a schematic process flow diagram of the waste circuit board treatment equipment provided by the embodiment of the invention.
Detailed Description
So that the manner in which the features and aspects of the present invention can be understood in detail, a more particular description of the invention, briefly summarized above, may be had by reference to embodiments, some of which are illustrated in the appended drawings.
The invention provides a waste circuit board treatment device, as shown in fig. 1-4, fig. 1 is a schematic view of a waste circuit board treatment device provided by an embodiment of the invention; FIG. 2 is a schematic isometric view of a waste circuit board treatment facility according to an embodiment of the present invention; FIG. 3 is a left side view of a waste circuit board disposal apparatus according to an embodiment of the present invention; fig. 4 is a schematic view of a clamping device of the waste circuit board processing apparatus according to the embodiment of the present invention. The waste circuit board treatment facility includes: identifying and disassembling the system 20, the whole processing system 30, the component sorting system 40 and the central control system 10; the identification and dismantling system 20 includes: the system comprises an identification and disassembly conveyor 21, an identification and disassembly frame 22, a clamping device 23, an identification and disassembly camera 28, a laser welding manipulator 29 and an identification and disassembly pickup manipulator 27; the overall processing system 30 includes: scraping and disassembling component equipment, the box body 31 and the integral processing rack 34; the component sorting system 40 includes: a component sorting conveyor 41, a component sorting rack 45, a component sorting camera 43 and a component sorting and picking manipulator 42; the central control system 10 includes: the pre-stored circuit board information, the processing recognition and disassembly camera 28, the image information transmitted by the component classification camera 43, the control laser welding robot 29, the control recognition and disassembly picking robot 27, the control component classification picking robot 42 and the control clamping device 23.
Optionally, the identifying and disassembling conveyor 21 is mounted on the identifying and disassembling frame 22, and a raised waste circuit board supporting table 24 is arranged on a belt of the identifying and disassembling conveyor 21; identifying the deconsolidation frame 22 includes identifying the deconsolidation beam 26; the recognition and dismantling camera 28 is arranged at the central position of the recognition and dismantling beam 26; the laser welding disassembling mechanical arm 29 and the recognition disassembling picking mechanical arm 27 are respectively arranged at two ends of the recognition disassembling beam 26 and are connected with the central control system 10, and a recognition disassembling collecting box is arranged at one side of the recognition disassembling conveyor 21.
Optionally, the clamping device 23 includes two opposing pneumatic cylinders, each of which includes a push head 231, a push rod 232 and a cylinder 233, and the push head 231 includes a rectangular baffle; the gripping devices 23 are provided on both sides of the recognition and dismantling conveyor 21.
Optionally, the box 31 includes a device for scraping and disassembling components, and the box 31 is disposed at the discharging end of the recognition and disassembly conveyor 21.
Optionally, the tank 31 is mounted on an integral processing rack 34, the tank 31 comprising a tank door 32, the tank door 32 being provided with a tank window 33.
Optionally, the component sorting system 40 is arranged at the discharge end of the overall processing system 30, and the component sorting conveyor 41 is arranged on the component sorting rack 45; the component sorting rack 45 includes a component sorting beam 46; the component classifying camera 43 is disposed at the middle position of the component classifying beam 46, the component classifying beam 46 is disposed above the component classifying conveyor 41, the component classifying and picking manipulators 42 are mounted at both ends of the component classifying beam 46, and the component classifying and collecting boxes are disposed at both sides of the component classifying conveyor 41.
Optionally, the waste circuit board processing equipment further includes a recognition and disassembly servo motor 25 and a component classification servo motor 44, and the central control system 10 controls the recognition and disassembly servo motor 25 and the component classification servo motor 44. The recognition/disassembly servomotor 25 and the component sorting servomotor 44 are respectively mounted on the front shafts of the recognition/disassembly conveyor 21 and the component sorting conveyor 41.
In an alternative implementation manner, as shown in fig. 5, fig. 5 is a schematic process flow diagram of a waste circuit board processing device according to an embodiment of the present invention. The identifying and disassembling servo motor 25 drives the identifying and disassembling conveyor 21 to move, the waste circuit board horizontally lies on the waste circuit board supporting table 24 of the identifying and disassembling conveyor 21 to move forwards, the identifying and disassembling servo motor 25 intermittently moves under the control of the central control system 10, and the waste circuit board moves forwards for a certain distance every time along with the identifying and disassembling conveyor 21. When the waste circuit board reaches the position below the processing and recognizing disassembly camera 28, the processing and recognizing disassembly camera 28 takes a picture and transmits the picture to the central control system 10, the shape and the position of the component are recognized through image processing, the picture is compared with the prestored circuit board template information, if the reusable component exists, the position of the reusable component is fed back to the laser desoldering manipulator 29 and the recognizing and disassembling pick-up manipulator 27, the reusable component and the recognizing and disassembling pick-up manipulator are controlled to reach the corresponding positions, and meanwhile, the central control system 10 controls the push head 231 of the clamping device 23 to clamp the circuit board. After the laser desoldering manipulator 29 disassembles the components, the recognizing and dissembling picking manipulator 27 picks the components and puts the components into the recognizing and dissembling collection box, the clamping device 23 loosens the circuit board, the circuit board continues to move forward along with the recognizing and dissembling conveyor 21 to enter the integral processing system 30 for disassembling, and the disassembled components and the substrate enter the component classification system 40 together. The central control system 10 controls the intermittent movement of the component sorting conveyor 41 through a component sorting servo motor 44, the component sorting camera 43 recognizes and takes a component picture and transmits the component picture to the central control system 10, the shape and the position of the component are recognized through image processing, the position information of a copper-containing component, an iron-containing component, a precious metal-containing component and a toxic component-containing component is respectively recognized through comparison with pre-stored circuit board information, and the position information is fed back to the component sorting and picking manipulator 42, and the 4 component sorting and picking manipulators 42 pick up components of corresponding categories and place the components into corresponding component sorting and collecting boxes. The substrate is not recognized and moves into the corresponding component sorting collection box along with the component sorting conveyor 41.
The waste circuit board processing equipment provided by the invention is used for identifying and disassembling different types of reusable components, is flexible equipment, adopts a laser technology, has better control on the welding and disassembling temperature, has higher disassembling speed and smaller generated thermal stress, and does not damage the recycling value of the components while efficiently disassembling the components. The components containing different substances are classified, and resource utilization can be realized more efficiently. The automation degree of the equipment is high, the labor cost is greatly reduced, and the disassembling quality is improved.
As described above, the present invention is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of changes or substitutions within the technical scope of the present invention, and the present invention shall be covered thereby. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (7)
1. The utility model provides a useless circuit board treatment facility which characterized in that: the waste circuit board treatment equipment comprises: the system comprises an identification and disassembly system, an integral processing system, a component classification system and a central control system;
the identification dismantling system comprises: the device comprises an identification and disassembly conveyor, an identification and disassembly frame, a clamping device, an identification and disassembly camera, a laser desoldering manipulator and an identification and disassembly pickup manipulator;
the integrated processing system comprises: scraping and disassembling component equipment, a box body and an integral processing rack;
the component classification system includes: the device comprises a component classifying conveyor, a component classifying rack, a component classifying camera and a component classifying and picking manipulator;
the central control system includes: the device comprises a circuit board information storage device, an image processing device, a laser desoldering manipulator, a recognition and disassembly picking manipulator, a component classification picking manipulator and a clamping device.
2. The waste circuit board disposal apparatus as claimed in claim 1, wherein: the identification and disassembly conveyor is arranged on the identification and disassembly frame, and a raised waste circuit board supporting platform is arranged on a belt of the identification and disassembly conveyor;
the identification disassembling machine frame comprises an identification disassembling beam;
the recognition and disassembly camera is arranged in the center of the recognition and disassembly beam;
the laser welding disassembling mechanical arm and the recognition disassembling picking mechanical arm are respectively arranged at two ends of the recognition disassembling beam and connected with the central control system, and one side of the recognition disassembling conveyor comprises a recognition disassembling collecting box.
3. The waste circuit board disposal apparatus as claimed in claim 1, wherein: the clamping device comprises two opposite-pushing pneumatic cylinders, each pneumatic cylinder comprises a push head, a push rod and a cylinder body, and each push head comprises a rectangular baffle;
the clamping devices are arranged on two sides of the recognizing and disassembling conveyor.
4. The waste circuit board disposal apparatus as claimed in claim 1, wherein: the box body is internally provided with the scraping and disassembling component equipment, and is arranged at the discharge end of the identifying and disassembling conveyor.
5. The waste circuit board disposal apparatus of claim 4, wherein: the box body is installed on the integral processing rack and comprises a box body door, and a box body window is arranged on the box body door.
6. The waste circuit board disposal apparatus as claimed in claim 1, wherein: the component classification system is arranged at the discharge end of the integral processing system, and the component classification conveyor is arranged on the component classification rack;
the component classifying frame comprises a component classifying beam;
the device classifying camera is arranged in the middle of the device classifying cross beam, the device classifying cross beam is arranged above the device classifying conveyor, the device classifying and picking mechanical arms are arranged at two ends of the device classifying cross beam, and the device classifying and collecting boxes are arranged at two sides of the device classifying conveyor.
7. The waste circuit board disposal apparatus as claimed in claim 1, wherein: the waste circuit board treatment equipment further comprises a recognition and disassembly servo motor and a component classification servo motor, and the central control system controls the recognition and disassembly servo motor and the component classification servo motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011181748.8A CN112427439A (en) | 2020-10-29 | 2020-10-29 | Waste circuit board treatment facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011181748.8A CN112427439A (en) | 2020-10-29 | 2020-10-29 | Waste circuit board treatment facility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112427439A true CN112427439A (en) | 2021-03-02 |
Family
ID=74696483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011181748.8A Pending CN112427439A (en) | 2020-10-29 | 2020-10-29 | Waste circuit board treatment facility |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112427439A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114473105A (en) * | 2022-02-28 | 2022-05-13 | 环创(厦门）科技股份有限公司 | Platform is disassembled to useless circuit board |
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-
2020
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114473105A (en) * | 2022-02-28 | 2022-05-13 | 环创(厦门）科技股份有限公司 | Platform is disassembled to useless circuit board |
| CN114473105B (en) * | 2022-02-28 | 2024-02-23 | 环创(厦门）科技股份有限公司 | Disassembling platform for waste circuit board |
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Application publication date: 20210302 |