CN201192653Y - Apparatus for crushing waste printed circuit board for one time - Google Patents
Apparatus for crushing waste printed circuit board for one time Download PDFInfo
- Publication number
- CN201192653Y CN201192653Y CNU200820055847XU CN200820055847U CN201192653Y CN 201192653 Y CN201192653 Y CN 201192653Y CN U200820055847X U CNU200820055847X U CN U200820055847XU CN 200820055847 U CN200820055847 U CN 200820055847U CN 201192653 Y CN201192653 Y CN 201192653Y
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- China
- Prior art keywords
- printed circuit
- circuit board
- broken case
- rotor
- crushing
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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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Abstract
The utility model relates to a device for crushing a waste printed circuit board by one time. The device comprises a crushing box with a charge hole and a discharge hole, and a rotor which is arranged in the crushing box and connectedly driven by a motor outside the crushing box via a transmission mechanism. A plurality of circular cutter heads perpendicular to an axial line of the rotor are axially and uniformly distributed and mounted on the rotor; and a plurality of rotary cutters which are hinged through shaft pins can radially rotate along a turntable are circumferentially and uniformly distributed on each circular cutter head. The device changes three working procedures of primary crushing, fine crushing and grinding into one working procedure, thereby improving crushing efficiency, reducing energy consumption and simplifying process flow. The device has the advantages of simple structure, low cost and easy popularization.
Description
Technical field
The utility model patent relates to a kind of mechanical crushing device, the device of the abandoned printed circuit board of the charged sub-components and parts of particularly a kind of disposable pulverizing, the pulverizing of the printed substrate that is used to discard, thereby comprehensive reutilization abandoned printed circuit board.Belong to the size reduction machinery technical field.
Background technology
Printed substrate is the basis of electronics industry, and from computer, television set all has wiring board to electronic toy etc. in nearly all electronic product.Scrap the peak period along with electronic product enters to eliminate, the quantity of abandoned printed circuit board is increased sharply, and has become new pollution sources of environment.Abandoned printed circuit board strengthens resin by electronic devices and components, and glass fibre and various metal are formed.
The waste printed circuit board of charged sub-device is beneficial to metal and separates with nonmetallic through pulverization process, thereby accomplishes the harmless processing and the comprehensive utilization of resources of abandoned printed circuit board.Now the pulverization process technology of abandoned printed circuit board all through just broken, in small, broken bits, grind three process, just can enter the operation of road, back multipass sort.Therefore many, the investment of equipment needed thereby greatly, high, the complex procedures of energy consumption, processing time be long.The present invention aims to provide a kind of device of disposable pulverizing abandoned printed circuit board.
The utility model content
The purpose of this utility model is to solve prior art need be through first broken, in small, broken bits, the technology that grinds the abandoned printed circuit board of the charged sub-components and parts of three-crushing, a kind of device of disposable pulverizing abandoned printed circuit board is provided, shortened process and processing time, energy efficient and equipment investment greatly.
For achieving the above object, the utility model adopts following technical proposals:
A kind of device of disposable pulverizing abandoned printed circuit board, include spout and discharging opening disintegrating machine, be placed in the broken case and be connected the rotor of driving by the outer motor of broken case through transmission mechanism, it is characterized in that the some round cutterheads vertical of axial uniform installation on the described rotor, circumferentially uniform some rotors that can radially rotate along rotating disk on each round cutterhead by the pivot pin hinge with rotor axis.
Screen cloth is equipped with in the bottom of above-mentioned broken case, and screen cloth is installed on the screen bed base, and screen bed base is connected with a vibrating body, and vibrating body is connected with a vibrating body motor outside broken case.
Above-mentioned transmission mechanism is: fix a belt pulley on the described motor output shaft, stretch out the belt pulley on the axle head of broken case by the described rotor of belt transmission; Described two ends of rotor is supported by bearing.
The bottom of broken case is provided with the aggregate bin of back taper, and the cross section of aggregate bin broken case suitable for reading etc. are big, and are following young, and connects lying pipe to discharging opening.Discharging opening provides negative pressure by next procedure, carries out strength and carries.Said structure forms a vibration screening-strength structure for conveying, comminuted powder can be collected discharging opening, and successfully enter next procedure.
Broken upper box part has feedback outlet, is used to accept the coarse fodder that next procedure is returned, and carries out broken again.
Described broken case is the welded steel structure of horizontal cylinder body.Broken case good airproof performance except that spout, feedback outlet, is the dynamic negative-pressure structure.
Described broken case also is provided with cabinet and sound proof box outward.
The utlity model has following characteristics: 1, at the beginning of broken, in small, broken bits, grind three process and change a procedure into, improve crushing efficiency, cut down the consumption of energy, simplify technological process.2, the wet-treating abandoned printed circuit board is seriously polluted, and it is low to handle benefit, and this patent provides capital equipment for the dry process abandoned printed circuit board.3, this apparatus structure is simple, cheap, processing cost is low, easy popularization.
Description of drawings
Fig. 1 is the structural representation of an embodiment of the utility model;
Fig. 2 is an A-A place cutaway view among Fig. 1.
The specific embodiment
After a preferred embodiment of the present utility model is described in conjunction with the accompanying drawings.
As depicted in figs. 1 and 2, the device of this disposable pulverizing abandoned printed circuit board comprises: motor 1, belt pulley 2, flying wheel 8, vibrating body 14, rotor 5, rotor 10, spout 9, feedback outlet 11, discharging opening 12; Be provided with rotor 5 in the broken case 7 of band spout 9, be evenly distributed with some round cutterheads 17 vertical with rotor axis on the axle of rotor 5, five equilibrium is equipped with rotor 10 on the cutterhead 17, and rotor 10 can radially freely rotate around fixing pivot pin 18 works; The two ends of rotor 5 have rolling bearing 19 supports respectively, and a shaft extension end of rotor 5 has belt pulley 2, are connected transmission by belt with the output wheel of motor 1, provide driving by motor 1; Above broken case 7, be provided with a feedback outlet 11; The below of broken case is provided with screen cloth 16, and screen cloth 16 is located on the screen bed base 15, is supported on the vibrating body 14 by screen bed base 15; Vibrating body 14 is by the 13 external transmissions of vibration 6 motor.
During use, discarded printed substrate is sent into this breaker from spout 9, start breaker, the screen cloth 10 that enters the disintegrating machine bottom through broken abandoned printed circuit board sieves, particle less than mesh size can pass through screen cloth 16, particle greater than mesh size carries out fragmentation once more through the drive of rotor 5, can pass through screen cloth 16 up to particle.Eccentric rotary body in the vibrating body 14 is for broken case 7 provides the radial vibration of certain amplitude and frequency, makes particle can overcome each other frictional force and agglomeration, and passes through sieve screen apertures.Said structure can be crushed to abandoned printed circuit board enough little particle diameter, and successfully falls from sieve screen apertures.
The bottom of broken case 7 is provided with the aggregate bin 13 of back taper, and aggregate bin 13 cross section with broken case 7 suitable for reading etc. are big, following young, and connect lying pipe to discharging opening 12.Discharging opening 12 provides negative pressure by next procedure, carries out strength and carries.
Said structure can arrive discharging opening 10 with the abandoned printed circuit board powder collection, and successfully enters next procedure.
The utility model solve existing abandoned printed circuit board crushing technology need just broken, in small, broken bits, grind three process, disposablely just can pulverize abandoned printed circuit board, shorten process flow and processing time greatly, enhance productivity effectively.
Claims (6)
1. the device of a disposable pulverizing abandoned printed circuit board, comprise the broken case (7) that has spout (9) and discharging opening (12), be placed in the broken case (7) and be connected the rotor (5) of driving by the outer motor (1) of broken case (7) through transmission mechanism, it is characterized in that described rotor (5) goes up the some round cutterheads (17) vertical with rotor axis of axial uniform installation, each round cutterhead (17) is gone up circumferential uniform some rotors (10) that can radially rotate along rotating disk by pivot pin (18) hinge.
2. the device of disposable pulverizing abandoned printed circuit board according to claim 1 is characterized in that described broken case (7) top is provided with a feedback outlet (11).
3. the device of disposable pulverizing abandoned printed circuit board according to claim 1, screen cloth (16) is equipped with in the bottom that it is characterized in that described broken case (7), screen cloth (16) is installed on the screen bed base (15), screen bed base (15) is connected with a vibrating body (14), and vibrating body (14) is connected with a vibrating body motor (4) outside broken case (7).
4. the device of disposable pulverizing abandoned printed circuit board according to claim 3 is characterized in that the bottom of described broken case (7) is provided with the aggregate bin (13) of back taper, and aggregate bin (13) lower end connects described discharging opening (12) by one section transverse tube.
5. according to claim 1 or 2 or the device of 3 or 4 described disposable pulverizing abandoned printed circuit boards, it is characterized in that described transmission mechanism is: fix a belt pulley on described motor (1) output shaft, stretch out the belt pulley (2) on the axle head of broken case (7) by the described rotor of belt transmission (5); Described rotor (5) two ends are supported by bearing (19).
6. the device of disposable pulverizing abandoned printed circuit board according to claim 5 is characterized in that described broken case (7) peripheral hardware has cabinet (6), the outer sound proof box (3) that is provided with of cabinet (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820055847XU CN201192653Y (en) | 2008-02-29 | 2008-02-29 | Apparatus for crushing waste printed circuit board for one time |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820055847XU CN201192653Y (en) | 2008-02-29 | 2008-02-29 | Apparatus for crushing waste printed circuit board for one time |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201192653Y true CN201192653Y (en) | 2009-02-11 |
Family
ID=40392199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820055847XU Expired - Fee Related CN201192653Y (en) | 2008-02-29 | 2008-02-29 | Apparatus for crushing waste printed circuit board for one time |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201192653Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101804372B (en) * | 2009-02-12 | 2011-09-21 | 沈阳恒兴机械有限公司 | Combined functional rod-toothed crusher |
| CN103802233A (en) * | 2012-02-04 | 2014-05-21 | 江苏迈技科技有限公司 | Crushing machine |
| CN105521863A (en) * | 2016-01-12 | 2016-04-27 | 江西江钨稀有金属新材料有限公司 | Crushing and screening device for materials |
| CN106179635A (en) * | 2016-07-25 | 2016-12-07 | 信易电热机械有限公司 | A kind of quiet concentration reducing mechanism |
| CN106180146A (en) * | 2016-08-17 | 2016-12-07 | 芜湖凯尔电气科技有限公司 | Waste and old smart mobile phone waste product scraps device |
| CN109622976A (en) * | 2018-12-07 | 2019-04-16 | 安徽马钢粉末冶金有限公司 | A kind of high-speed flow crusher |
| WO2021128357A1 (en) * | 2019-12-23 | 2021-07-01 | 淄博创立机电科技有限公司 | Chemical waste treatment device |
-
2008
- 2008-02-29 CN CNU200820055847XU patent/CN201192653Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101804372B (en) * | 2009-02-12 | 2011-09-21 | 沈阳恒兴机械有限公司 | Combined functional rod-toothed crusher |
| CN103802233A (en) * | 2012-02-04 | 2014-05-21 | 江苏迈技科技有限公司 | Crushing machine |
| CN103802233B (en) * | 2012-02-04 | 2016-01-20 | 江苏欧密科技有限公司 | Pulverizer |
| CN105521863A (en) * | 2016-01-12 | 2016-04-27 | 江西江钨稀有金属新材料有限公司 | Crushing and screening device for materials |
| CN106179635A (en) * | 2016-07-25 | 2016-12-07 | 信易电热机械有限公司 | A kind of quiet concentration reducing mechanism |
| CN106180146A (en) * | 2016-08-17 | 2016-12-07 | 芜湖凯尔电气科技有限公司 | Waste and old smart mobile phone waste product scraps device |
| CN109622976A (en) * | 2018-12-07 | 2019-04-16 | 安徽马钢粉末冶金有限公司 | A kind of high-speed flow crusher |
| CN109622976B (en) * | 2018-12-07 | 2022-06-07 | 安徽马钢粉末冶金有限公司 | High-speed airflow crusher |
| WO2021128357A1 (en) * | 2019-12-23 | 2021-07-01 | 淄博创立机电科技有限公司 | Chemical waste treatment device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090211 Termination date: 20110229 |