CN202217636U - Automatic CRT (Cathode Ray Tube) dismantling equipment - Google Patents
Automatic CRT (Cathode Ray Tube) dismantling equipment Download PDFInfo
- Publication number
- CN202217636U CN202217636U CN2011203276960U CN201120327696U CN202217636U CN 202217636 U CN202217636 U CN 202217636U CN 2011203276960 U CN2011203276960 U CN 2011203276960U CN 201120327696 U CN201120327696 U CN 201120327696U CN 202217636 U CN202217636 U CN 202217636U
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- CN
- China
- Prior art keywords
- crt
- picture tube
- vacuum cup
- stand
- high pressure
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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.)
- Expired - Fee Related
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- 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
- Y02W30/60—Glass recycling
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- 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]
Abstract
The utility model discloses automatic CRT (Cathode Ray Tube) dismantling equipment, wherein a lifting and rotating mechanism (4), a glass cutter mechanism (2), a locating and clamping device, a wire winding and heating device, a high pressure tuyere (11) and a dedusting protective cap (6) are arranged on a table frame (9); a vacuum chuck (5) is arranged on the lifting and rotating mechanism (4); the wire winding and heating device is used for performing wire winding and heating a CRT picture tube arranged on the vacuum chuck (5); the high pressure tuyere (11) is used for acting on the CRT picture tube arranged on the vacuum chuck (5); the dedusting protective cap (6) is used for covering the vacuum chuck (5), the glass cutter mechanism (2), the locating and clamping device, the high pressure tuyere (11) and the wire winding and heating device; and the dedusting protective cap (6) is provided with an exhaust inlet (7) butted with an exhaust fan. The automatic CRT dismantling equipment is high in production efficiency, smooth in separation section surface and can be suitable for CRTs in different types and standards.
Description
Technical field
The utility model relates to the CRT picture tube in a kind of household electrical appliances recovery field, the automatic device for disassembling of display.
Background technology
CRT is the display of a kind of use cathode ray tube (Cathode Ray Tube); Mainly containing five parts forms: electron gun (Electron Gun); Deflecting coil (Deflection coils), shadow mask (Shadow mask), phosphor powder layer (Phosphor) and glass shell.Discarded electronic product all belongs to electronic waste.Contain many poisonous, harmful materials in the discarded electronic product, the picture tube in the teleputer just belongs to this type material.Do not contain Pb in the television picture tube screen glass, and the PbO content in the pipe awl, neck is up to more than 20%, lead content is especially up to more than 80% in the weld seam scolder.The key of recycling the CRT assembly is the panel glass and the cone glass of separation of C RT assembly effectively.Must lead-free tube panel and leaded pipe awl be separated, and flint glass is sneaked in the tube panel.Separate screen and awl in strictness; And after removing screen inner surface fluorescent material and coating materials such as cone glass surfaces externally and internally graphite, paint; Be used as two big types of frits and return and hand over glass bulb factory to reproduce, this is one of optimal path of realizing resource, innoxious use CRT glass resource.
At present, domestic household electrical appliances are disassembled the method that enterprise generally adopts heating wire heating quenching thermal stress separation of C RT screen, awl.This method tallies with the national condition, and it is few to have an equipment investment, and efficient is high, simple to operate, the advantage of no waste liquid generation; Shortcoming is that the segregation section face is neat inadequately, and heating wire adopts manual the winding, and follow-up coating is handled difficulty.
External television set CRT screen awl separates that method for using has thermal deformation method, laser cutting method, diamond cutting knife patterning method, heating wire split plot design and with the wet method of the low-melting glass of the bonding tube panels of dissolving such as nitric acid, pipe awl.
The utility model content
The utility model technical problem to be solved provides the automatic device for disassembling of CRT that a kind of production efficiency is high, the segregation section face is neat, can be suitable for different model and specification.
In order to solve the problems of the technologies described above; The automatic device for disassembling of the CRT that the utility model provides; Stand is provided with the elevating and rotating machine structure; On described elevating and rotating machine structure, vacuum cup is installed; Be provided with the glass cutter mechanism that the CRT picture tube that is placed on the described vacuum cup is cut on the described stand; On described stand, be provided with the positioning clamping device that the CRT picture tube of described vacuum cup is positioned clamping,, be provided with the high pressure tuyere that acts on the CRT picture tube that is installed on the described vacuum cup on the described stand being provided with the wrapping wire heater that the CRT picture tube that is placed on the described vacuum cup is carried out the wrapping wire heating on the described stand; On described stand, be provided with the dedusting protective cover that covers described vacuum cup, glass cutter mechanism, positioning clamping device, high pressure tuyere and wrapping wire heater, on described dedusting protective cover, be provided with the inlet scoop of docking with air exhauster.
Described positioning clamping device is the flat tight cylinder mechanism of V-type seat iron.
Described wrapping wire heater is the pneumatic two-way automatic winding heater of nickel chromium triangle band.
Adopt the automatic device for disassembling of CRT of technique scheme, the backward manual winding operation mode of change tradition adopts self-centering, winding heating automatically, the automatic versions such as contrast silk, tensioning of receiving.Utilize V-type seat iron and guide shaft wheel through air cylinder driven, automatic capturing center.Change and utilize the anchor clamps that center, the mode at artificial auxiliary transverse alignment center, its location is simple, quick, accurate.Precut part adopts cylinder, through its adjustable height of transducer control, confirms the cutting position of the CRT picture tube of different model/specification.Change through range estimation and manually control, confirm the cutting position of CRT picture tube.Solve the neat inadequately problem of segregation section face.The pneumatic two-way automatic winding heater of nickel chromium triangle band changes manual the winding or the rotation canoe, and it is simple in structure.Adopt Based Intelligent Control, (1) program has automatically and manual two kinds of patterns, and memory function is arranged, and can accomplish the uncompleted operation before stopping behind the time-out automatically, and (2) have automatic counting and Presentation Function to the product of production different cultivars, are convenient to production management.(3) according to the CRT picture tube of different model, specification, switch corresponding heating voltage and heating time by Automatic Program.
In sum, the utility model is the automatic device for disassembling of CRT that a kind of production efficiency height, segregation section face are neat, can be suitable for different model and specification.
Description of drawings
Fig. 1 is the structural front view of the utility model.
Fig. 2 is the structure vertical view of the utility model.
Fig. 3 is the structure left view of the utility model.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
Referring to Fig. 1, Fig. 2 and Fig. 3; Stand 9 is provided with elevating and rotating machine structure 4; Vacuum cup 5 is installed on elevating and rotating machine structure 4; Be provided with the glass cutter mechanism 2 that the CRT picture tube that is placed on the vacuum cup 5 is cut on the stand 9; On stand 9, be provided with the flat tight cylinder mechanism 3 of V-type seat iron that the CRT picture tube of vacuum cup 5 is positioned clamping; Being provided with on the stand 9 to being placed on the pneumatic two-way automatic winding heater 1 of nickel chromium triangle band that CRT picture tube on the vacuum cup 5 carries out the wrapping wire heating, be provided with the high pressure tuyere 11 that acts on the CRT picture tube that is installed on the vacuum cup 5 on the stand 9, on stand 9, be provided with the dedusting protective cover 6 that covers the flat tight cylinder mechanism of vacuum cup 5, glass cutter mechanism 2, V-type seat iron 3, high pressure tuyere 11 and the pneumatic two-way automatic winding heater 1 of nickel chromium triangle band; On described dedusting protective cover 6, be provided with the inlet scoop 7 of docking with air exhauster, stand 9 is provided with electric appliance control box 8 and transformer 10.
Referring to Fig. 1, Fig. 2 and Fig. 3, the operation principle of the automatic device for disassembling of CRT picture tube is: the method for mainly utilizing diamond cutting knife patterning method and heating wire split plot design to combine; Adopt vacuum cup and V-block location, glass cutter is precut, and resistance wire twines heating, and cooling realizes that the screen awl separates with pressure-air, and deduster realizes that fluorescent material reclaims, and is furnished with auxiliary pneumatic, electric controling element.
The operating process of the utility model:
Be placed on waste and old TV, computer CRT picture tube on the vacuum cup 5 that can rise and rotate; Adopt the flat tight cylinder mechanism of V-type seat iron 3 location to clamp; The carbide alloy glass cutting knife that utilizes glass cutter mechanism 2 is near the boundary of panel glass and cone glass; Cut for two weeks, form a cut channel; Two nickel chromium triangle bands of the pneumatic two-way automatic winding heater 1 of nickel chromium triangle band wind with one circuit along the picture tube cut channel automatically then, the energising heating, and high pressure tuyere 11 produces the pressure-air cooling; Thereby the realization panel glass separates with cone glass.Inlet scoop 7 sucking-off CRT picture tubes are disassembled and are produced waste gas, dust in the process; Utilize the harmful fluorescent material in the industrial dust collector suction pipe, take out the metal-ware in the CRT picture tube then,, reach harmless treatment, avoid environmental pollution panel glass, cone glass, metal-ware, harmful fluorescent material separate collection.
The utility model system adopts the PLC centralized control, can join touch-screen, and automaticity is high, and maintenance and debugging is simple, convenient; Frequency converter adopts the novel kind of Delta, can make things convenient for and carry out speed governing accurately.
The equipment electrical control system is made up of OMRON PLC, Delta frequency converter, bright big Switching Power Supply, Schneider A.C. contactor, OMRON auxiliary relay etc., the input elements such as magnetic switch that external photoelectricity locator, OMRON put in place near switch, cylinder, and electromagnetically operated valve, indicator light point executive component.Low voltage DC 24 controls are adopted in system's input, output, and safety and stability is noiseless.
System program has automatically and manual two kinds of patterns, but Automatic Control also can manually control, a hand switch is all disposed in each action, when system is in manual state, can utilizes hand switch to drive each and move; Convenient usefulness in equipment debugging or maintenance.
This equipment picture tube locate, center, precut, the nickel chromium triangle band twines heating, dedusting protection, fluorescent material collection, electrical control etc. seven and is partially integrated on the operating desk; Through cylinder and pneumatic control components is unidirectional and bi-directional drive and V-type detent mechanism are confirmed the center, realize that the precut and nickel chromium triangle band of picture tube twines heating; Through auxiliary elements such as vacuum cup, guide shaft, bearings, realize location, rise and fall, functions such as forward-reverse again; Utilize centrifugal blower and industrial dust suction gas to realize dedusting protection and fluorescent material collection.Its compact conformation gathers multi-function in integral whole, and realizes operation intelligent, automation, increases work efficiency greatly, improves production environment, reduces labour intensity.
The utility model has improved operating efficiency: this project is compared to original manual waste and old CRT picture tube device for disassembling operating efficiency and significantly improves; Existing equipment is disassembled a CRT need be about 3-5 minute, and existing development equipment is disassembled a CRT required time and is about 1-2 minute; Improve automaticity: convenient and simple for operation, the requirement that reduces greatly to workman's qualification.The common laborer just can grasp key points for operation through one to twice operation demonstration, and the recruitment famine to present most of areas enterprise occurs will produce far-reaching influence; Improve operational environment: in structure aspects protective cover protection and dust collecting system are arranged, absorbed the airborne dust that folding is separated in the process to be produced effectively, fully, pernicious gas, environmental protection more.
Claims (3)
1. automatic device for disassembling of CRT; It is characterized in that: stand (9) is provided with elevating and rotating machine structure (4); Vacuum cup (5) is installed on described elevating and rotating machine structure (4); Be provided with the glass cutter mechanism (2) that the CRT picture tube that is placed on the described vacuum cup (5) is cut on the described stand (9); On described stand (9), be provided with the positioning clamping device that the CRT picture tube of described vacuum cup (5) is positioned clamping; Be provided with the wrapping wire heater that the CRT picture tube that is placed on the described vacuum cup (5) is carried out the wrapping wire heating on the described stand (9); Act on the high pressure tuyere (11) that is installed in the CRT picture tube on the described vacuum cup (5) being provided with on the described stand (9); On described stand (9), be provided with the dedusting protective cover (6) that covers described vacuum cup (5), glass cutter mechanism (2), positioning clamping device, high pressure tuyere (11) and wrapping wire heater, on described dedusting protective cover (6), be provided with the inlet scoop (7) of docking with air exhauster.
2. the automatic device for disassembling of CRT according to claim 1 is characterized in that: described positioning clamping device is the flat tight cylinder mechanism (3) of V-type seat iron.
3. the automatic device for disassembling of CRT according to claim 1 and 2 is characterized in that: described wrapping wire heater is the pneumatic two-way automatic winding heater of nickel chromium triangle band (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203276960U CN202217636U (en) | 2011-09-02 | 2011-09-02 | Automatic CRT (Cathode Ray Tube) dismantling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203276960U CN202217636U (en) | 2011-09-02 | 2011-09-02 | Automatic CRT (Cathode Ray Tube) dismantling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202217636U true CN202217636U (en) | 2012-05-09 |
Family
ID=46016875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203276960U Expired - Fee Related CN202217636U (en) | 2011-09-02 | 2011-09-02 | Automatic CRT (Cathode Ray Tube) dismantling equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202217636U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103280389A (en) * | 2013-05-28 | 2013-09-04 | 桑德环境资源股份有限公司 | Cone screen glass segregating machine of CRT displayer |
| CN103539345A (en) * | 2013-09-05 | 2014-01-29 | 大连卓远重工有限公司 | Continuous cutting equipment for CRT (cathode ray tube) display glass |
| CN104174955A (en) * | 2013-05-27 | 2014-12-03 | 昆山瑞鸿诚自动化设备科技有限公司 | Hot melting dismantling jig |
| CN104505323A (en) * | 2014-12-26 | 2015-04-08 | 贵阳美安心科技有限公司 | Television screen cutting machine |
| CN104646758A (en) * | 2013-11-18 | 2015-05-27 | 上海新金桥环保有限公司 | Mute dust-free cutting method for metal explosion-proof belt of waste displayer |
| CN104671655A (en) * | 2013-11-26 | 2015-06-03 | 珠海格力电器股份有限公司 | CRT display automatic-cutting device |
| CN111606557A (en) * | 2020-05-29 | 2020-09-01 | 浙江盛唐环保科技有限公司 | CRT screen awl glass splitter |
-
2011
- 2011-09-02 CN CN2011203276960U patent/CN202217636U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104174955A (en) * | 2013-05-27 | 2014-12-03 | 昆山瑞鸿诚自动化设备科技有限公司 | Hot melting dismantling jig |
| CN103280389A (en) * | 2013-05-28 | 2013-09-04 | 桑德环境资源股份有限公司 | Cone screen glass segregating machine of CRT displayer |
| CN103280389B (en) * | 2013-05-28 | 2016-01-20 | 桑德环境资源股份有限公司 | The cone panel glass seperator of CRT monitor |
| CN103539345A (en) * | 2013-09-05 | 2014-01-29 | 大连卓远重工有限公司 | Continuous cutting equipment for CRT (cathode ray tube) display glass |
| CN104646758A (en) * | 2013-11-18 | 2015-05-27 | 上海新金桥环保有限公司 | Mute dust-free cutting method for metal explosion-proof belt of waste displayer |
| CN104646758B (en) * | 2013-11-18 | 2018-09-18 | 上海新金桥环保有限公司 | The cutting method of mute dustless useless display metal explosion-proof band |
| CN104671655A (en) * | 2013-11-26 | 2015-06-03 | 珠海格力电器股份有限公司 | CRT display automatic-cutting device |
| CN104671655B (en) * | 2013-11-26 | 2017-11-14 | 珠海格力电器股份有限公司 | CRT monitor automatic cutting equipment |
| CN104505323A (en) * | 2014-12-26 | 2015-04-08 | 贵阳美安心科技有限公司 | Television screen cutting machine |
| CN111606557A (en) * | 2020-05-29 | 2020-09-01 | 浙江盛唐环保科技有限公司 | CRT screen awl glass splitter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120509 Termination date: 20180902 |