CN117863400A - Plastic recycling device for electronic product - Google Patents
Plastic recycling device for electronic product Download PDFInfo
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- CN117863400A CN117863400A CN202410119154.6A CN202410119154A CN117863400A CN 117863400 A CN117863400 A CN 117863400A CN 202410119154 A CN202410119154 A CN 202410119154A CN 117863400 A CN117863400 A CN 117863400A
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- plastic
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- 239000004033 plastic Substances 0.000 title claims abstract description 119
- 229920003023 plastic Polymers 0.000 title claims abstract description 119
- 238000004064 recycling Methods 0.000 title claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims abstract description 79
- 238000001125 extrusion Methods 0.000 claims abstract description 30
- 238000012216 screening Methods 0.000 claims abstract description 23
- 238000005507 spraying Methods 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 31
- 238000004140 cleaning Methods 0.000 claims description 5
- 239000000428 dust Substances 0.000 abstract description 42
- 230000000694 effects Effects 0.000 abstract description 17
- 238000009825 accumulation Methods 0.000 abstract description 8
- 238000001816 cooling Methods 0.000 abstract description 7
- 239000008187 granular material Substances 0.000 abstract 4
- 229920000426 Microplastic Polymers 0.000 abstract 2
- 239000002245 particle Substances 0.000 description 62
- 230000007613 environmental effect Effects 0.000 description 13
- 239000011435 rock Substances 0.000 description 10
- 230000009286 beneficial effect Effects 0.000 description 9
- 239000007921 spray Substances 0.000 description 8
- 230000002349 favourable effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000005484 gravity Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 3
- 238000013021 overheating Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000010298 pulverizing process Methods 0.000 description 3
- 230000008929 regeneration Effects 0.000 description 3
- 238000011069 regeneration method Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000005431 greenhouse gas Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 239000000025 natural resin Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003911 water pollution 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
- Y02W30/52—Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly
-
- 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
Landscapes
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Abstract
The invention discloses a plastic recycling device for electronic products, and relates to the technical field of plastic recycling. Through setting up crushing mechanism, rotary motion of rotatory roller can reduce the dust and raise, reduces the concentration of plastics dust in the air, can make plastic granules more even. By arranging the ash removing mechanism, the accumulation of plastic dust on the rotary roller can be timely removed, and the influence on the rotary motion and the crushing effect of the rotary roller due to dust accumulation is avoided. Through setting up spraying mechanism, reduce plastic granules's lifting speed and height, reduce the dust and lift, still play the effect of cooling to the rotatory roller. Through setting up extrusion mechanism, can further smash bigger granule's plastics into smaller granule, improve crushing efficiency. By arranging the shielding mechanism, the extrusion mechanism can be prevented from being blocked. Through setting up vibration screening mechanism, can select the plastics granule of equidimension fast, high-efficient, reduce the friction between equipment and the plastics granule.
Description
Technical Field
The invention relates to the technical field of plastic recycling, in particular to a plastic recycling device for electronic products.
Background
The electronic products are related products based on electric energy, and mainly comprise telephones, televisions, video discs, video recorders, video cameras, radios, radio recorders, combined sound boxes, laser players, computers, mobile communication products and the like.
The plastic is a high molecular compound polymerized by polyaddition or polycondensation reaction with monomer as raw material, and its composition and shape can be freely changed, and it is composed of synthetic resin and additives of filler, plasticizer, stabilizer, lubricant and pigment. The main component of the plastic is resin. The plastic is one of synthetic resins, and is called a plastic in which the shape is similar to that of pine resin in natural resins, and is artificially synthesized by chemical means.
Recycling concepts, including converting used materials into new products to prevent wasting potentially usable materials, reducing consumption of entirely new raw materials, reducing energy usage, reducing air and water pollution by reducing traditional garbage stacking, and lower greenhouse gas emissions than traditional production.
The electronic product is easy to be used as waste by people when losing the utilization value, and the plastic is difficult to be degraded, so that untimely recycling is easy to cause the defect of bad influence of the environment, and dust can be generated by the plastic recycling device for the electronic product, because in the plastic crushing process, some tiny plastic particles or dust can be raised along with the operation of a crusher to form dust. In addition, the crushed plastic needs to be screened, and different plastic particles have different sizes and shapes, and if the screening is not performed, the quality and the performance of the recycled plastic can be affected. Therefore, it is necessary to screen the crushed plastic to ensure the quality and performance of the recycled plastic. Therefore, there is a need to develop a plastic recycling device for electronic products, which can be crushed, treated and recycled in time and is beneficial to environmental protection.
Disclosure of Invention
Aiming at the defects of the prior art, the invention solves the technical problems by adopting the following technical scheme: the invention relates to a plastic recycling device for electronic products, which comprises a machine body, wherein the inner wall of the machine body is rotationally connected with a crushing mechanism, the inner wall of the machine body is fixedly connected with an extrusion mechanism, and the inner wall of the machine body is fixedly connected with a vibration screening mechanism;
preferably, the crushing mechanism comprises a first motor, the inner wall of the first motor is rotationally connected with a first rotary rod, the outer surface of the first rotary rod is sleeved with a rotary roller, the bottom of the rotary roller is slidably connected with an ash cleaning mechanism, the outer surface of the rotary roller is fixedly connected with a spraying mechanism, the number of the first motor is two, the number of the first rotary rod is two, and the number of the rotary roller is two. The first motor is utilized to drive the first rotary rod to rotate, so that the rotary roller is driven to rotate, and plastics are crushed once. The rotary motion of the rotary roller can make the plastic more uniform in the crushing process, and a better crushing effect is obtained. The rotary motion of the rotary roller can reduce the dust lifting, reduce the concentration of plastic dust in the air, and is beneficial to the health and environmental protection of operators. The rotary motion of the rotary roller can make plastic particles more uniform, improve screening efficiency and make plastic particles with different sizes separated and classified better.
Preferably, the ash removal mechanism comprises a first bracket, the top of the first bracket is fixedly connected with a supporting rod, and the outer surface of the supporting rod is fixedly connected with a scraper. One end of the scraper, which is far away from the supporting rod, is in sliding connection with the outer surface of the rotary roller, the number of the ash removing mechanisms is two, and the number of the scraper is thirteen. When the rotary roller rotates, friction is generated between the rotary roller and the scraper, and the scraper scrapes dust and plastic particles on the rotary roller. The ash removing mechanism is arranged on the rotary roller, so that the accumulation of plastic dust on the rotary roller can be timely removed, the influence on the rotary motion and the crushing effect of the rotary roller due to the accumulation of the dust is avoided, and the influence on the next work due to the adhesion of crushed plastic particles on the rotary roller can also be avoided. Can effectively scrape off the plastic dust from the rotary roller, reduce the dust and fly upward, reduce the concentration of the plastic dust in the air, be favorable to operating personnel's health and environmental protection.
Preferably, the spraying mechanism comprises a water tank, the inner wall fixedly connected with slide rail of water tank, the first fixed block of surface fixedly connected with of slide rail, the first fixed block of surface fixedly connected with of first fixed block, the first spring of surface fixedly connected with of first fixed block, the one end fixedly connected with balancing weight of first fixed block is kept away from to the first spring, the surface fixedly connected with head rod of balancing weight, the one end fixedly connected with first baffle of balancing weight is kept away from to the head rod, the one end fixedly connected with second fixed block of first fixed block is kept away from to the slide rail, the one end fixedly connected with second spring of second fixed block, the one end fixedly connected with buffer block of second fixed block is kept away from to the second spring, the surface fixedly connected with shower nozzle of water tank. The bottom of the water tank is fixedly connected with the outer surface of the rotary roller, and the number of the spraying mechanisms is four. When the rotary roller rotates, the water tank is driven to rotate, centrifugal force is generated, the balancing weight is enabled to move to the buffer block position, and accordingly the first connecting rod is driven to move, the first baffle is driven to move, and water in the water tank enters the spray head. The water is sprayed onto the plastic particles on the rotating roller, so that the lifting speed and the lifting height of the plastic particles are reduced, dust lifting is reduced, the concentration of the plastic dust in the air is reduced, and the health and the environmental protection of operators are facilitated. The cooling effect is achieved on the rotating roller, the cooling effect is achieved on the crushed plastic, and the plastic is prevented from being melted due to overheating.
Preferably, the extrusion mechanism comprises a feeding plate, the outer surface sliding connection of feeding plate has the connecting plate, the surface fixedly connected with extrusion device of connecting plate, the one end fixedly connected with telescopic link that extrusion device was kept away from to the connecting plate, the one end fixedly connected with first cylinder of connecting plate is kept away from to the telescopic link, the one end fixedly connected with that feeding plate was kept away from to the connecting plate shelters from the mechanism. The first cylinder drives the telescopic rod to stretch out and draw back to drive the connecting plate to remove, thereby drive extrusion device to carry out secondary crushing to plastic particle. The extrusion mechanism is used for secondary crushing, so that larger-particle plastics can be further crushed into smaller particles, the crushing efficiency is improved, and the quality and performance of the regenerated plastics are more uniform. Can reduce the lifting of plastic particles, reduce dust flying, and is beneficial to the health and environmental protection of operators. After secondary crushing, plastic particles with different sizes are better separated and classified, so that the screening effect is improved, and the subsequent regeneration processing is facilitated.
Preferably, the shielding mechanism comprises a third spring, the top fixedly connected with backup pad of third spring, the one end fixedly connected with second connecting rod of third spring is kept away from to the backup pad, the surface fixedly connected with first connecting bearing of second connecting rod, the one end fixedly connected with second connecting bearing of first connecting bearing is kept away from to the second connecting rod, the one end fixedly connected with second baffle of second connecting rod is kept away from to first connecting bearing, the one end and the bottom fixedly connected with of second baffle of second connecting rod are kept away from to the second connecting bearing. One end of the third spring original supporting plate is fixedly connected with the top of the connecting plate, and the number of the shielding mechanisms is two. The plastics drop downwards after smashing through rotatory roller, and the particle drops to the second baffle on, and the second baffle receives gravity, makes first connecting bearing and second connecting bearing move downwards to drive second connecting rod move downwards, thereby drive backup pad move downwards, the third spring receives pressure and bounces with the power, makes the plastics particle on the second baffle remove. Some particles may fall onto the extrusion device, and still others may fall onto the first telescopic rod, and the particles accumulate, may form a blockage, preventing the extrusion device from working normally, and the second baffle may prevent the blockage.
Preferably, the vibration screening mechanism comprises a collecting box, the inner wall sliding connection of collecting box has the sieve, the inner wall of sieve rotates and is connected with the second rotary rod, the one end fixedly connected with rotatory disc of sieve is kept away from to the second rotary rod, the one end fixedly connected with second motor of second rotary rod is kept away from to rotatory disc, the bottom fixedly connected with second support of sieve, the one end fixedly connected with fourth spring of sieve is kept away from to the second support, the one end fixedly connected with second cylinder of second support is kept away from to the fourth spring, the one end fixedly connected with bearing plate of fourth spring is kept away from to the second cylinder. The second motor drives the rotary disc to rotate to drive the second rotary rod to rotate, make the sieve rock, the second cylinder drives the fourth spring to rock, thereby drives the second support to rock, thereby drives the sieve to rock, sieves big or small particle. The vibration screening mechanism can screen out plastic particles with different sizes rapidly and efficiently, so that the screening efficiency is improved, and the quality and performance of the regenerated plastic are more uniform. Can reduce the friction between the equipment and the plastic particles, reduce the abrasion of the equipment and prolong the service life of the equipment. Can reduce equipment blockage and faults, improve the stability and reliability of the device, and is favorable for smooth production process.
The beneficial effects of the invention are as follows:
1. according to the plastic crushing machine, the crushing mechanism is arranged, and the first motor is used for driving the first rotary rod to rotate, so that the rotary roller is driven to rotate, and plastics are crushed once. The rotary motion of the rotary roller can make the plastic more uniform in the crushing process, and a better crushing effect is obtained. The rotary motion of the rotary roller can reduce the dust lifting, reduce the concentration of plastic dust in the air, and is beneficial to the health and environmental protection of operators. The rotary motion of the rotary roller can make plastic particles more uniform, improve screening efficiency and make plastic particles with different sizes separated and classified better.
2. According to the invention, the ash removing mechanism is arranged, when the rotary roller rotates, friction is generated between the rotary roller and the scraper, and the scraper scrapes dust and plastic particles on the rotary roller. The ash removing mechanism is arranged on the rotary roller, so that the accumulation of plastic dust on the rotary roller can be timely removed, the influence on the rotary motion and the crushing effect of the rotary roller due to the accumulation of the dust is avoided, and the influence on the next work due to the adhesion of crushed plastic particles on the rotary roller can also be avoided. Can effectively scrape off the plastic dust from the rotary roller, reduce the dust and fly upward, reduce the concentration of the plastic dust in the air, be favorable to operating personnel's health and environmental protection.
3. According to the invention, the spraying mechanism is arranged, when the rotary roller rotates, the water tank is driven to rotate, centrifugal force is generated, the balancing weight is enabled to move to the buffer block position, and the first connecting rod is driven to move, so that the first baffle is driven to move, and water in the water tank enters the spray head. The water is sprayed onto the plastic particles on the rotating roller, so that the lifting speed and the lifting height of the plastic particles are reduced, dust lifting is reduced, the concentration of the plastic dust in the air is reduced, and the health and the environmental protection of operators are facilitated. The cooling effect is achieved on the rotating roller, the cooling effect is achieved on the crushed plastic, and the plastic is prevented from being melted due to overheating.
4. According to the invention, the extrusion mechanism is arranged, the first cylinder drives the telescopic rod to stretch out and draw back, so that the connecting plate is driven to move, and the extrusion device is driven to carry out secondary crushing on plastic particles. The extrusion mechanism is used for secondary crushing, so that larger-particle plastics can be further crushed into smaller particles, the crushing efficiency is improved, and the quality and performance of the regenerated plastics are more uniform. Can reduce the lifting of plastic particles, reduce dust flying, and is beneficial to the health and environmental protection of operators. After secondary crushing, plastic particles with different sizes are better separated and classified, so that the screening effect is improved, and the subsequent regeneration processing is facilitated.
5. According to the invention, the shielding mechanism is arranged, plastic falls downwards after being crushed by the rotating roller, particles fall onto the second baffle, the second baffle is subjected to gravity, the first connecting bearing and the second connecting bearing move downwards, so that the second connecting rod is driven to move downwards, the supporting plate is driven to move downwards, and the third spring is subjected to pressure to rebound the force, so that the plastic particles on the second baffle move. Some particles may fall onto the extrusion device, and still others may fall onto the first telescopic rod, and the particles accumulate, may form a blockage, preventing the extrusion device from working normally, and the second baffle may prevent the blockage.
6. According to the invention, the vibration screening mechanism is arranged, the second motor drives the rotary disc to rotate, so that the second rotary rod is driven to rotate, the screen plate is enabled to shake, the second cylinder drives the fourth spring to shake, so that the second bracket is driven to shake, and the screen plate is driven to shake, so that the size particles are screened. The vibration screening mechanism can screen out plastic particles with different sizes rapidly and efficiently, so that the screening efficiency is improved, and the quality and performance of the regenerated plastic are more uniform. Can reduce the friction between the equipment and the plastic particles, reduce the abrasion of the equipment and prolong the service life of the equipment. Can reduce equipment blockage and faults, improve the stability and reliability of the device, and is favorable for smooth production process.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is a schematic view of the pulverizing mechanism of the present invention;
FIG. 4 is a schematic diagram of the ash removal mechanism of the present invention;
FIG. 5 is a schematic view of the spray mechanism of the present invention;
FIG. 6 is a schematic view of the structure of the pressing mechanism of the present invention;
FIG. 7 is a schematic view of the shielding mechanism of the present invention;
FIG. 8 is a schematic view of the vibratory screening mechanism of the present invention;
in the figure: 1. a body; 2. a crushing mechanism; 21. a first motor; 22. a first rotating lever; 23. a rotating roller; 24. an ash removing mechanism; 241. a first bracket; 242. a support rod; 243. a scraper; 25. a spraying mechanism; 251. a water tank; 252. a slide rail; 253. a first fixed block; 254. a first spring; 255. balancing weight; 256. a first connecting rod; 257. a first baffle; 258. a spray head; 259. a second fixed block; 260. a second spring; 261. a buffer block; 3. an extrusion mechanism; 31. a feed plate; 32. a first cylinder; 33. a telescopic rod; 34. a connecting plate; 35. an extrusion device; 36. a shielding mechanism; 361. a third spring; 362. a support plate; 363. a second connecting rod; 364. a first connecting bearing; 365. a second connecting bearing; 366. a second baffle; 4. a vibration screening mechanism; 41. a collection box; 42. a sieve plate; 43. a second rotating lever; 44. a rotating disc; 45. a second motor; 46. a second bracket; 47. a fourth spring; 48. a second cylinder; 49. and a bearing plate.
Detailed Description
The invention will be described in further detail with reference to the drawings and the detailed description. The embodiments of the invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
An electronic product plastic recycling apparatus according to an embodiment of the present invention will be described below with reference to fig. 1 to 8.
As shown in fig. 1-8, the plastic recycling device for electronic products comprises a machine body 1, wherein a crushing mechanism 2 is rotatably connected to the inner wall of the machine body 1, an extrusion mechanism 3 is fixedly connected to the inner wall of the machine body 1, and a vibration screening mechanism 4 is fixedly connected to the inner wall of the machine body 1;
the smashing mechanism 2 comprises a first motor 21, a first rotating rod 22 is rotatably connected to the inner wall of the first motor 21, a rotating roller 23 is sleeved on the outer surface of the first rotating rod 22, an ash cleaning mechanism 24 is slidably connected to the bottom of the rotating roller 23, a spraying mechanism 25 is fixedly connected to the outer surface of the rotating roller 23, the number of the first motor 21 is two, the number of the first rotating rod 22 is two, and the number of the rotating roller 23 is two. The first motor 21 is used for driving the first rotary rod 22 to rotate, so that the rotary roller 23 is driven to rotate, and plastics are crushed once. The rotational movement of the rotating roller 23 can make the plastic more uniform in the pulverizing process, and a better pulverizing effect is obtained. The rotary motion of the rotary roller 23 can reduce the dust lifting, reduce the concentration of plastic dust in the air, and is beneficial to the health and environmental protection of operators. The rotating movement of the rotating roller 23 can make the plastic particles more uniform, improve screening efficiency and make the plastic particles with different sizes better separated and classified.
The ash removal mechanism 24 comprises a first bracket 241, a supporting rod 242 is fixedly connected to the top of the first bracket 241, and a scraper 243 is fixedly connected to the outer surface of the supporting rod 242. One end of the scraper 243 far away from the supporting rod 242 is slidably connected with the outer surface of the rotary roller 23, the number of the ash cleaning mechanisms 24 is two, and the number of the scraper 243 is thirteen. When the rotating roller 23 rotates, friction is generated with the scraper 243, and the scraper 243 scrapes off dust and plastic particles on the rotating roller 23. The ash removing mechanism 24 is arranged on the rotary roller 23, so that accumulation of plastic dust on the rotary roller 23 can be timely removed, the influence on the rotary motion and the crushing effect of the rotary roller 23 caused by dust accumulation is avoided, and the influence on the next work caused by adhesion of crushed plastic particles on the rotary roller 23 can also be avoided. Can effectively scrape off the plastic dust from the rotary roller 23, reduce the dust flying, reduce the concentration of the plastic dust in the air, and is beneficial to the health and environmental protection of operators.
The spraying mechanism 25 comprises a water tank 251, a sliding rail 252 is fixedly connected to the inner wall of the water tank 251, a first fixing block 253 is fixedly connected to the outer surface of the sliding rail 252, a first fixing block 253 is fixedly connected to the outer surface of the first fixing block 253, a first spring 254 is fixedly connected to the outer surface of the first fixing block 253, one end, away from the first fixing block 253, of the first spring 254 is fixedly connected with a balancing weight 255, a first connecting rod 256 is fixedly connected to the outer surface of the balancing weight 255, one end, away from the balancing weight 255, of the first connecting rod 256 is fixedly connected with a first baffle 257, one end, away from the first fixing block 253, of the sliding rail 252 is fixedly connected with a second fixing block 259, a second spring 260 is fixedly connected to the outer surface of the second fixing block 259, one end, away from the second fixing block 259, of the second spring 260 is fixedly connected with a buffer block 261, and the outer surface of the water tank 251 is fixedly connected with a spray head 258. The bottom of the water tank 251 is fixedly connected with the outer surface of the rotary roller 23, and the number of the spraying mechanisms 25 is four. When the rotating roller 23 rotates, the water tank 251 is driven to rotate, centrifugal force is generated, the balancing weight 255 moves to the buffer block 261, and the first connecting rod 256 is driven to move, so that the first baffle 257 is driven to move, and water in the water tank 251 enters the spray head 258. The water is sprayed onto the plastic particles on the rotating roller 23, so that the lifting speed and the lifting height of the plastic particles are reduced, dust lifting is reduced, the concentration of the plastic dust in the air is reduced, and the health and the environmental protection of operators are facilitated. The cooling effect is provided for the rotating roller 23, and the cooling effect is provided for the crushed plastic, so that the plastic is prevented from being melted due to overheating.
The extrusion mechanism 3 comprises a feeding plate 31, the outer surface of the feeding plate 31 is slidably connected with a connecting plate 34, the outer surface of the connecting plate 34 is fixedly connected with an extrusion device 35, one end of the connecting plate 34 away from the extrusion device 35 is fixedly connected with a telescopic rod 33, one end of the telescopic rod 33 away from the connecting plate 34 is fixedly connected with a first cylinder 32, and one end of the connecting plate 34 away from the feeding plate 31 is fixedly connected with a shielding mechanism 36. The first cylinder 32 drives the telescopic rod 33 to stretch out and draw back, so that the connecting plate 34 is driven to move, and the extrusion device 35 is driven to carry out secondary crushing on plastic particles. The extrusion mechanism 3 is used for secondary crushing, so that larger-particle plastics can be crushed into smaller particles, the crushing efficiency is improved, and the quality and performance of the regenerated plastics are more uniform. Can reduce the lifting of plastic particles, reduce dust flying, and is beneficial to the health and environmental protection of operators. After secondary crushing, plastic particles with different sizes are better separated and classified, so that the screening effect is improved, and the subsequent regeneration processing is facilitated.
The shielding mechanism 36 comprises a third spring 361, a supporting plate 362 is fixedly connected to the top of the third spring 361, a second connecting rod 363 is fixedly connected to one end, away from the third spring 361, of the supporting plate 362, a first connecting bearing 364 is fixedly connected to the outer surface of the second connecting rod 363, a second connecting bearing 365 is fixedly connected to one end, away from the first connecting bearing 364, of the second connecting rod 363, a second baffle 366 is fixedly connected to one end, away from the second connecting bearing 363, of the first connecting bearing 364, and the bottom of the second baffle 366 is fixedly connected to one end, away from the second connecting rod 363, of the second connecting bearing 365. One end of the original supporting plate 362 of the third spring 361 is fixedly connected with the top of the connecting plate 34, and the number of the shielding mechanisms 36 is two. The plastic falls downwards after being crushed by the rotating roller 23, the particles fall onto the second baffle 366, the second baffle 366 receives gravity, so that the first connecting bearing 364 and the second connecting bearing 365 move downwards, the second connecting rod 363 is driven to move downwards, the supporting plate 362 is driven to move downwards, and the third spring 361 receives pressure to rebound the force, so that the plastic particles on the second baffle 366 move. Some of the particles may fall onto the extrusion device 35, and some may fall onto the first telescopic rod 33, and the particles accumulate, may form a blockage, preventing the extrusion device 35 from operating properly, and the second baffle 366 may prevent the blockage.
The vibration screening mechanism 4 comprises a collecting box 41, the inner wall of the collecting box 41 is slidably connected with a screen plate 42, the inner wall of the screen plate 42 is rotationally connected with a second rotary rod 43, one end of the second rotary rod 43 away from the screen plate 42 is fixedly connected with a rotary disc 44, one end of the rotary disc 44 away from the second rotary rod 43 is fixedly connected with a second motor 45, the bottom of the screen plate 42 is fixedly connected with a second support 46, one end of the second support 46 away from the screen plate 42 is fixedly connected with a fourth spring 47, one end of the fourth spring 47 away from the second support 46 is fixedly connected with a second cylinder 48, and one end of the second cylinder 48 away from the fourth spring 47 is fixedly connected with a bearing plate 49. The second motor 45 drives the rotary disc 44 to rotate, so as to drive the second rotary rod 43 to rotate, so that the screen plate 42 is rocked, and the second air cylinder 48 drives the fourth spring 47 to rock, so that the second bracket 46 is driven to rock, so that the screen plate 42 is driven to rock, and the particles with the size are screened. The vibration screening mechanism 4 can screen out plastic particles with different sizes rapidly and efficiently, so that the screening efficiency is improved, and the quality and performance of the regenerated plastic are more uniform. Can reduce the friction between the equipment and the plastic particles, reduce the abrasion of the equipment and prolong the service life of the equipment. Can reduce equipment blockage and faults, improve the stability and reliability of the device, and is favorable for smooth production process.
The specific working procedure is as follows:
in operation, the first motor 21 is used to drive the first rotary rod 22 to rotate, so as to drive the rotary roller 23 to rotate, and the plastics are crushed once. When the rotating roller 23 rotates, friction is generated with the scraper 243, and the scraper 243 scrapes off dust and plastic particles on the rotating roller 23. When the rotary roller 23 rotates, the water tank 251 is driven to rotate, centrifugal force is generated, the balancing weight 255 is driven to move to the buffer block 261, the first connecting rod 256 is driven to move, the first baffle 257 is driven to move, water in the water tank 251 enters the spray head 258 to spray the water onto plastic particles on the rotary roller 23, when the rotary roller 23 stops, the elastic potential energy of the first spring 254 drives the balancing weight 255 to reset, the first connecting rod 256 is driven to reset, the first baffle 257 is driven to reset, the water inlet is blocked, and water flow is prevented from flowing out when the rotary roller is not in operation. The first cylinder 32 drives the telescopic rod 33 to stretch out and draw back, so that the connecting plate 34 is driven to move, and the extrusion device 35 is driven to carry out secondary crushing on plastic particles. The plastic falls downwards after being crushed by the rotating roller 23, the particles fall onto the second baffle 366, the second baffle 366 receives gravity, so that the first connecting bearing 364 and the second connecting bearing 365 move downwards, the second connecting rod 363 is driven to move downwards, the supporting plate 362 is driven to move downwards, and the third spring 361 receives pressure to rebound the force, so that the plastic particles on the second baffle 366 move. The second motor 45 drives the rotary disc 44 to rotate, so as to drive the second rotary rod 43 to rotate, so that the screen plate 42 is rocked, and the second air cylinder 48 drives the fourth spring 47 to rock, so that the second bracket 46 is driven to rock, so that the screen plate 42 is driven to rock, and the particles with the size are screened.
It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present invention without the inventive step, are intended to be within the scope of the present invention. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.
Claims (9)
1. The utility model provides a plastics recycle device for electronic product, includes organism (1), its characterized in that: the inner wall of the machine body (1) is rotationally connected with a crushing mechanism (2), the inner wall of the machine body (1) is fixedly connected with an extrusion mechanism (3), and the inner wall of the machine body (1) is fixedly connected with a vibration screening mechanism (4);
the crushing mechanism (2) comprises a first motor (21), a first rotating rod (22) is rotatably connected to the inner wall of the first motor (21), a rotating roller (23) is sleeved on the outer surface of the first rotating rod (22), an ash cleaning mechanism (24) is slidably connected to the bottom of the rotating roller (23), a spraying mechanism (25) is fixedly connected to the outer surface of the rotating roller (23), the number of the first motors (21) is two, the number of the first rotating rods (22) is two, and the number of the rotating rollers (23) is two.
2. The plastic recycling device for electronic products according to claim 1, wherein: the ash removal mechanism (24) comprises a first support (241), a supporting rod (242) is fixedly connected to the top of the first support (241), and a scraper (243) is fixedly connected to the outer surface of the supporting rod (242).
3. The plastic recycling device for electronic products according to claim 2, wherein: one end of the scraper (243) far away from the supporting rod (242) is in sliding connection with the outer surface of the rotary roller (23), the number of the ash cleaning mechanisms (24) is two, and the number of the scraper (243) is thirteen.
4. The plastic recycling device for electronic products according to claim 1, wherein: the spraying mechanism (25) comprises a water tank (251), the inner wall fixedly connected with slide rail (252) of water tank (251), the surface fixedly connected with first fixed block (253) of slide rail (252), the surface fixedly connected with first fixed block (253) of first fixed block (253), the surface fixedly connected with first spring (254) of first fixed block (253), the one end fixedly connected with balancing weight (255) of first fixed block (253) is kept away from to first spring (254), the surface fixedly connected with head rod (256) of balancing weight (255), the one end fixedly connected with first baffle (257) of balancing weight (255) is kept away from to head rod (256), the one end fixedly connected with second fixed block (259) of first fixed block (253) is kept away from to slide rail (252), the surface fixedly connected with second spring (260) of second fixed block (259), one end fixedly connected with buffer block (261) is kept away from to second spring (260), the one end fixedly connected with shower nozzle (258) of water tank (251).
5. The plastic recycling device for electronic products according to claim 4, wherein: the bottom of the water tank (251) is fixedly connected with the outer surface of the rotary roller (23), and the number of the spraying mechanisms (25) is four.
6. The plastic recycling device for electronic products according to claim 1, wherein: the extrusion mechanism (3) comprises a feeding plate (31), the outer surface of the feeding plate (31) is slidably connected with a connecting plate (34), an extrusion device (35) is fixedly connected with the outer surface of the connecting plate (34), one end of the connecting plate (34) away from the extrusion device (35) is fixedly connected with a telescopic rod (33), one end of the telescopic rod (33) away from the connecting plate (34) is fixedly connected with a first cylinder (32), and one end of the connecting plate (34) away from the feeding plate (31) is fixedly connected with a shielding mechanism (36).
7. The plastic recycling device for electronic products according to claim 6, wherein: the shielding mechanism (36) comprises a third spring (361), a supporting plate (362) is fixedly connected to the top of the third spring (361), a second connecting rod (363) is fixedly connected to one end of the supporting plate (362) away from the third spring (361), a first connecting bearing (364) is fixedly connected to the outer surface of the second connecting rod (363), a second connecting bearing (365) is fixedly connected to one end of the second connecting rod (363) away from the first connecting bearing (364), a second baffle (366) is fixedly connected to one end of the first connecting bearing (364) away from the second connecting rod (363), and one end of the second connecting rod (363) away from the second connecting bearing (365) is fixedly connected with the bottom of the second baffle (366).
8. The plastic recycling device for electronic products according to claim 7, wherein: one end of the original supporting plate (362) of the third spring (361) is fixedly connected with the top of the connecting plate (34), and the number of the shielding mechanisms (36) is two.
9. The plastic recycling device for electronic products according to claim 1, wherein: vibration screening mechanism (4) are including collecting box (41), inner wall sliding connection of collecting box (41) has sieve (42), the inner wall rotation of sieve (42) is connected with second rotary rod (43), one end fixedly connected with rotatory disc (44) of sieve (42) are kept away from to second rotary rod (43), one end fixedly connected with second motor (45) of second rotary rod (43) are kept away from to rotatory disc (44), the bottom fixedly connected with second support (46) of sieve (42), one end fixedly connected with fourth spring (47) of sieve (42) are kept away from to second support (46), one end fixedly connected with second cylinder (48) of second support (46) are kept away from to fourth spring (47), one end fixedly connected with bearing plate (49) of fourth spring (47) are kept away from to second cylinder (48).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410119154.6A CN117863400A (en) | 2024-01-29 | 2024-01-29 | Plastic recycling device for electronic product |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410119154.6A CN117863400A (en) | 2024-01-29 | 2024-01-29 | Plastic recycling device for electronic product |
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| CN117863400A true CN117863400A (en) | 2024-04-12 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118082050A (en) * | 2024-04-26 | 2024-05-28 | 安徽岳塑汽车工业股份有限公司 | Automobile door inner guard board injection molding waste treatment device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118082050A (en) * | 2024-04-26 | 2024-05-28 | 安徽岳塑汽车工业股份有限公司 | Automobile door inner guard board injection molding waste treatment device |
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