CN212017959U - Multistage processing breaker - Google Patents
Multistage processing breaker Download PDFInfo
- Publication number
- CN212017959U CN212017959U CN202020545767.3U CN202020545767U CN212017959U CN 212017959 U CN212017959 U CN 212017959U CN 202020545767 U CN202020545767 U CN 202020545767U CN 212017959 U CN212017959 U CN 212017959U
- Authority
- CN
- China
- Prior art keywords
- flattening
- circuit board
- ejection
- crushing
- cutting
- 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.)
- Active
Links
Images
Abstract
The utility model relates to a multistage processing breaker, include: the casing, cut device, feed hopper, flattening device, transportation belt and broken roll body in advance, the cut device sets up in the casing in advance, and the discharge gate has been seted up to the casing bottom, and feed hopper sets up in the casing top, and in the feed hopper bottom extended to the cut device in advance, flattening device set up in cut device one side in advance, the transportation belt sets up in advance between cut device and flattening device in advance, and the crushing roller sets up between discharge gate and flattening device. The utility model discloses be provided with cutting device and flattening device in advance, utilize cutting device and flattening device in advance to make the circuit board carry out precutting and flattening before getting into the crushing roller, reduce monolithic circuit board area, the broken glass that takes place in the broken glass that significantly reduces launches, reduces the noise of broken glass, reduces crisscross stack between the circuit board simultaneously for circuit board material loading is more even to the crushing roller, promotes crushing effect and crushing efficiency.
Description
Technical Field
The utility model relates to a technical field, concretely relates to multistage processing breaker are retrieved to the circuit board.
Background
The waste circuit board is a compound of glass fiber reinforced resin and various metals, belongs to typical electronic waste, and mainly comes from two aspects of leftover materials and waste materials in the processing of waste electronic appliances and circuit boards. The recovery method of the waste circuit board is generally a fire method and a water washing method, but the two methods can cause a large amount of air pollution and soil pollution, so that the prior art adopts an electrostatic separation method to separate and recover metals such as metal copper and the like from the crushed waste circuit board by the principle of electrostatic adsorption.
The circuit board is carrying out the recycle in-process, generally adopts the breaker of bucket type to carry out the breakage, and the feeder hopper has been seted up at the general top of the bucket type breaker among the prior art, and the bottom is provided with the discharge gate, and its inside is provided with the crushing roller, when adopting the bucket type breaker among the prior art to carry out the breakage, generally directly pours old and useless circuit board into breaker into from the feeder hopper in, utilizes the crushing roller to carry out the breakage.
However, the old and useless circuit board is collecting the transportation in-process, takes place crisscross stack easily between the old and useless circuit board, and the old and useless circuit board of above-mentioned state directly gets into breaker and carries out the breakage, makes the old and useless circuit board take place the piece in the crushing process and launches easily, leads to the crushing process big in noise, simultaneously because crisscross stack between the old and useless circuit board for the material loading is inhomogeneous when old and useless circuit board material loading is located to the crushing roller, and is inhomogeneous with the contact of crushing roller and circuit board, leads to crushing effect poor, reduces crushing efficiency.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem that the material loading of above-mentioned breaker is inhomogeneous, crushing effect is poor, the utility model provides a multistage processing breaker that the material loading is even, crushing effect is good.
The utility model discloses a multistage processing breaker, include:
the bottom of the shell is provided with a discharge hole;
the precutting device is arranged in the shell and is used for precutting the circuit board;
the feeding hopper is arranged at the top of the shell, and the bottom end of the feeding hopper extends into the pre-cutting device;
the flattening device is arranged on one side of the pre-cutting device and is used for flattening the circuit board;
the conveying belt is arranged between the pre-cutting device and the flattening device and used for conveying the circuit board cut by the pre-cutting device to the flattening device; and
the crushing roller is arranged between the discharge port and the flattening device and used for crushing the circuit board into powder.
According to the utility model discloses an embodiment, it includes to cut the device in advance: precutting the box in advance, the cutter, the cutting drives actuating cylinder, first ejection of compact push rod and first ejection of compact drive actuating cylinder, precutting the box and seted up first feed inlet and first discharge gate, first feed inlet is worn to establish by feed hopper bottom, first discharge gate is located precutting bottom of the case portion, the cutter sets up in precutting the box, the cutting drives actuating cylinder drive cutter elevating movement, first ejection of compact push rod sets up in precutting bottom of the case portion, first ejection of compact drives actuating cylinder drive first ejection of compact push rod towards first discharge gate linear motion.
According to the utility model discloses an embodiment, the dead slot is kept away in the cutting that matches with the cutter is seted up to precut bottom half inner wall.
According to an embodiment of the present invention, the cross section of the cutter is cross-shaped.
According to the utility model discloses an embodiment, first ejection of compact push rod bottom is provided with scrapes the material brush.
According to the utility model discloses an embodiment, flattening device includes: flattening box, clamp plate, flatten and drive actuating cylinder, second ejection of compact push rod and second ejection of compact and drive actuating cylinder, the box that flattens has seted up second feed inlet and second discharge gate, the second feed inlet is worn to establish by transportation belt one end, the second discharge gate is located the bottom half that flattens, the clamp plate sets up in flattening box, flatten and drive actuating cylinder drive clamp plate elevating movement, second ejection of compact push rod sets up in the bottom half that flattens, the second ejection of compact drives actuating cylinder drive second ejection of compact push rod towards second discharge gate linear motion.
According to the utility model discloses an embodiment, multistage processing breaker still includes: the feeding vibrating plate is arranged between the flattening device and the crushing roller, and the vibrating motor drives the feeding vibrating plate to vibrate, and a plurality of blanking gaps are formed in the feeding vibrating plate.
The utility model discloses a multistage processing breaker is provided with cutting device and flattening device in advance, utilizes cutting device and flattening device in advance to make the circuit board carry out precutting and flattening before getting into the crushing roller and handle, reduces monolithic circuit board area, and the broken piece that takes place in the broken process that significantly reduces launches, reduces the noise of crushing process, reduces crisscross stack between the circuit board simultaneously for circuit board material loading is more even to the crushing roller, promotes crushing effect and crushing efficiency.
Drawings
Fig. 1 is the structure schematic diagram of the multistage processing and crushing device of the utility model.
Fig. 2 is a schematic structural view of the pre-cutting device of the present invention.
Fig. 3 is a cross-sectional view of the pre-cutting device of the present invention.
Fig. 4 is a schematic structural diagram of the middle feeding vibration plate of the present invention.
Detailed Description
The multistage processing and crushing apparatus of the present invention will be described in further detail with reference to the following embodiments and accompanying drawings.
Please refer to fig. 1, which is a schematic structural diagram of a multistage processing and crushing device according to the present invention.
The utility model provides a multistage processing breaker, its mainly used carries out the breakage to old and useless circuit board, wherein still carries out precutting and flattening treatment according to the preface to the circuit board before the breakage to promote multistage processing breaker to the crushing effect and the crushing efficiency of circuit board.
Specifically, the multistage process crushing device comprises a shell 10, a precutting device 20, a feeding hopper 30, a flattening device 40, a conveying belt 50 and a crushing roller 60. The casing 10 is a bucket shape as a whole, and a discharge hole 101 is opened at the bottom of the casing 10. The pre-cutting device 20 is disposed in the housing 10, wherein the pre-cutting device 20 is mainly used for pre-cutting the circuit board to reduce the area of a single circuit board. The feeding funnel 30 is disposed at the top of the casing 10, wherein the bottom end of the feeding funnel 30 extends into the pre-cutting device 20, and the waste circuit board is loaded into the pre-cutting device 20 through the feeding funnel 30. The flattening device 40 is disposed on one side of the pre-cutting device 30, wherein the flattening device 30 is mainly used for flattening the circuit boards cut in the pre-cutting device 30, so as to reduce the staggered overlapping of the circuit boards. The conveying belt 50 is disposed between the pre-cutting device 20 and the flattening device 40, wherein one end of the conveying belt 50 is located below the pre-cutting device 20, and the other end of the conveying belt 50 extends into the flattening device 40, and the conveying belt 50 is mainly used for conveying the circuit board cut by the pre-cutting device 20 to the flattening device 50. The crushing roller 60 is arranged between the discharge hole 101 and the flattening device 40, the crushing roller 60 is driven by a motor to rotate, and the crushing roller 60 is mainly used for crushing the circuit board into powder.
Adopt the utility model discloses a multistage processing breaker when carrying out the breakage, pour old and useless circuit board into by feed hopper 30, the circuit board is in the same direction as along feed hopper 30 feeding to in the cutting device 20 in advance, then cutting device 20 cuts the circuit board in advance, reduce the area of monolithic circuit board, accomplish the circuit board ejection of compact of cutting to on the conveyer belt 50, circuit board after will cutting through conveyer belt 50 transports to flattening device 40 in, then flattening device 40 flattens the circuit board, reduce crisscross stack between the circuit board, then accomplish the circuit board output material to crushing roller 60 after flattening, carry out the breakage to the circuit board through crushing roller 60, the circuit board powder after accomplishing the breakage at last is via the ejection of compact of discharge gate 101 of casing 10 bottom.
In an embodiment, please refer to fig. 2 to 3 together, which are a schematic structural diagram of the pre-cutting device and a cross-sectional view of the pre-cutting device, respectively, the pre-cutting device 20 includes a pre-cutting box 201, a cutter 202, a cutting driving cylinder 203, a first discharging push rod 204 and a first discharging driving cylinder 205. First feed inlet 2011 and first discharge gate 2012 have been seted up to box 201 in advance, and wherein first feed inlet 2011 is worn to establish by feed hopper 20 bottom for can directly get into box 201 in advance by the circuit board of feed hopper 20 material loading, first discharge gate 2012 lies in box 201 bottom in advance, and is concrete, and first discharge gate 2012 lies in the top of conveyer 50. Cutter 202 sets up in box 201 in advance, the cutting drives actuating cylinder 203 bottom and is connected with cutter 202, the cutting drives actuating cylinder 203 drive cutter 202 elevating movement, thereby realize the cutting of cutter 202 to the circuit board, first ejection of compact push rod 204 sets up in box 201 bottom in advance, first ejection of compact drives actuating cylinder 205 one end and is connected with first ejection of compact push rod 204, first ejection of compact drives actuating cylinder 205 and drives first ejection of compact push rod 204 towards first discharge gate 2012 linear motion, thereby the circuit board that will accomplish the cutting is released by first discharge gate 2012.
During specific application, a cutting clearance groove 2013 matched with the cutter 202 is formed in the inner wall of the bottom of the precutting box body 201, the cutter 202 can cut the circuit board more thoroughly by utilizing the cutting clearance groove 2013, and the cutting effect is improved. It should be noted that the cross section of the cutting knife 202 is cross-shaped, so as to enlarge the cutting range of the cutting knife 202 for the circuit board.
In the present application, in order to improve the cutting effect of the pre-cutting device 20 on the circuit board, the pre-cutting device 20 may adopt a dual-cutter structure or a multi-cutter structure, wherein the cutters are linearly arranged along the extending direction of the pre-cutting box 201, so that the cutting range of the cutter 202 can fully cover the pre-cutting box 201.
In an embodiment, as shown in fig. 2, a scraping brush 2041 is further disposed at the bottom of the first discharging pushing rod 204, wherein the scraping brush 2041 cleans dust generated by cutting, especially cleans the city inside the cutting clearance groove 2013, so as to effectively ensure the cutting effect of the cutting knife 202.
In an embodiment, please refer to fig. 1 and 4, wherein fig. 4 is a schematic structural diagram of a middle feeding vibration plate of the present invention, and the flattening device 40 includes a flattening box 401, a pressing plate 402, a flattening driving cylinder 403, a second discharging push rod 404, and a second discharging driving cylinder 405. Flattening box 401 has seted up second feed inlet 4011 and second discharge gate 4012, and wherein second feed inlet 4011 is worn to establish by conveyor belt 50 one end for but the circuit board direct feeding of accomplishing the cutting on conveyor belt 50 is located the bottom half portion that flattens to flattening box 401 in, second discharge gate 4012, and second discharge gate 4012 is located the crushing roller 60 top. The clamp plate 402 sets up in box 401 flattens, it is connected with clamp plate 402 to flatten to drive actuating cylinder 403 bottom, it drives actuating cylinder 403 drive clamp plate 402 elevating movement to flatten, thereby utilize clamp plate 402 to realize flattening the circuit board of accomplishing the cutting, second ejection of compact push rod 404 sets up in box 401 bottom flattens, wherein the one end that the second ejection of compact drove actuating cylinder 405 is connected with second ejection of compact push rod 404, the second ejection of compact drives actuating cylinder 405 drive second ejection of compact push rod 404 towards second discharge gate 4012 linear motion, thereby the realization will be accomplished and flatten the circuit board ejection of compact to crushing roller 60 and carry out crushing treatment.
In another embodiment, please refer to fig. 1 again, in order to make the feeding of the circuit boards to the crushing roller 60 more uniform, the multistage processing crushing apparatus further includes a feeding vibrating plate 70 disposed between the flattening device 50 and the crushing roller 60 and a vibrating motor 80 driving the feeding vibrating plate 70 to vibrate, wherein a plurality of blanking gaps 701 are disposed on the feeding vibrating plate 70, the blanking gaps 701 are used for passing through the circuit boards, specifically, after the flattened circuit boards fall into the feeding vibrating plate 70, the vibrating motor 80 drives the feeding vibrating plate 70 to vibrate, so that the circuit boards on the feeding vibrating plate 70 are blanked onto the crushing roller 60 through the plurality of blanking gaps 701, thereby making the feeding of the circuit boards to the crushing roller 60 uniform, effectively improving the crushing effect of the circuit boards by the crushing roller 60, and further improving the crushing efficiency.
To sum up, the utility model discloses a multistage processing breaker is provided with cutting device and flattening device in advance, utilizes cutting device and flattening device in advance to make the circuit board carry out precutting and flattening before getting into the crushing roller and handle, reduces monolithic circuit board area, and the broken piece that takes place in the broken process that significantly reduces launches, reduces the noise of broken process, reduces crisscross stack between the circuit board simultaneously for circuit board material loading is more even to the crushing roller, promotes crushing effect and crushing efficiency.
In the description of the present invention, it is to be understood that the terms such as "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
While the invention has been described in conjunction with the specific embodiments set forth above, it is evident that many alternatives, modifications, and variations will be apparent to those skilled in the art in light of the foregoing description. Accordingly, all such alternatives, modifications, and variations are intended to be included within the spirit and scope of the present invention.
Claims (7)
1. A multi-stage process crushing apparatus, comprising:
the bottom of the shell is provided with a discharge hole;
the precutting device is arranged in the shell and is used for precutting the circuit board;
the feeding hopper is arranged at the top of the shell, and the bottom end of the feeding hopper extends into the pre-cutting device;
the flattening device is arranged on one side of the pre-cutting device and is used for flattening the circuit board;
the conveying belt is arranged between the pre-cutting device and the flattening device and used for conveying the circuit board cut by the pre-cutting device to the flattening device; and
the crushing roller is arranged between the discharge port and the flattening device and used for crushing the circuit board into powder.
2. The multistage process crushing device of claim 1, wherein the pre-cutting device comprises: precut box, cutter, cutting drive actuating cylinder, first ejection of compact push rod and first ejection of compact and drive actuating cylinder, precut box has seted up first feed inlet and first discharge gate, feed hopper wears to establish bottom first feed inlet, first discharge gate is located precut bottom half, the cutter set up in precut box is internal, the cutting drives actuating cylinder drive cutter elevating movement, first ejection of compact push rod set up in precut bottom half, first ejection of compact drives actuating cylinder drive first ejection of compact push rod orientation first discharge gate linear motion.
3. The multistage processing and crushing device as claimed in claim 2, wherein the precut box body is provided with a cutting clearance groove matching with the cutter on the inner wall of the bottom.
4. A multi-stage process crushing apparatus according to claim 3 wherein the cross-section of the cutters is cross-shaped.
5. The multistage processing and crushing device as claimed in claim 3, wherein a scraper brush is arranged at the bottom of the first discharging push rod.
6. The multi-stage process crushing apparatus of claim 1 wherein the flattening apparatus comprises: flattening box, clamp plate, flattening drive actuating cylinder, second ejection of compact push rod and second ejection of compact drive actuating cylinder, the box that flattens has seted up second feed inlet and second discharge gate, transportation belt one end is worn to establish the second feed inlet, the second discharge gate is located the bottom half that flattens, the clamp plate set up in the box that flattens, it drives actuating cylinder drive to flatten clamp plate elevating movement, second ejection of compact push rod set up in the bottom half that flattens, the second ejection of compact drives actuating cylinder drive second ejection of compact push rod orientation second discharge gate linear motion.
7. The multi-stage process crushing device of any one of claims 1 to 6, further comprising: the feeding vibrating plate is arranged between the flattening device and the crushing roller, and the vibrating motor drives the feeding vibrating plate to vibrate, and a plurality of blanking gaps are formed in the feeding vibrating plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020545767.3U CN212017959U (en) | 2020-04-14 | 2020-04-14 | Multistage processing breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020545767.3U CN212017959U (en) | 2020-04-14 | 2020-04-14 | Multistage processing breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212017959U true CN212017959U (en) | 2020-11-27 |
Family
ID=73490354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020545767.3U Active CN212017959U (en) | 2020-04-14 | 2020-04-14 | Multistage processing breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212017959U (en) |
-
2020
- 2020-04-14 CN CN202020545767.3U patent/CN212017959U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108283984B (en) | Reinforced concrete separator | |
| CN210752938U (en) | Waste ceramic cyclic utilization reducing mechanism | |
| CN212017959U (en) | Multistage processing breaker | |
| CN210935319U (en) | Braided bag raw materials for production reducing mechanism | |
| CN218502209U (en) | Chain crusher for efficiently crushing sludge | |
| CN217190004U (en) | Leftover material recovery device for corrugated paper processing | |
| CN110524754B (en) | Automatic sponge crusher | |
| CN114985078A (en) | Green construction waste recovery plant | |
| JP4485242B2 (en) | Crusher | |
| CN210102543U (en) | Batcher dosing device | |
| CN209409053U (en) | A kind of domestic waste regenerated plastics grinding device | |
| CN112076856A (en) | Corrugated container board cutting edge collection device | |
| KR20140125235A (en) | Chip supply device for compactor | |
| CN218012938U (en) | High-efficient fodder finished product head tails recovery reproduction equipment | |
| CN110270273B (en) | Granulation machine waste material clearing device | |
| CN215029478U (en) | Gypsum powder base material crushing device | |
| CN213674953U (en) | A separation cleaning device for reclaimed rubber production | |
| CN219111730U (en) | Crusher with blanking function | |
| CN217318150U (en) | Cutting device is used in rock wool battenboard production and processing | |
| CN214554356U (en) | Roller chain conveying combined crusher | |
| CN214872717U (en) | Waste treatment mechanism for 3D printer | |
| CN219169199U (en) | Waste collection device for aluminum-plastic panel processing | |
| CN219442896U (en) | Waste removing machine for carton processing | |
| CN215665672U (en) | Conveying mechanism is used in tombarthite material production | |
| CN111844286B (en) | Wood furniture processing waste recovery processing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |