CN117001888B - Quick screening plant of granule for plastics processing - Google Patents
Quick screening plant of granule for plastics processing Download PDFInfo
- Publication number
- CN117001888B CN117001888B CN202311231162.1A CN202311231162A CN117001888B CN 117001888 B CN117001888 B CN 117001888B CN 202311231162 A CN202311231162 A CN 202311231162A CN 117001888 B CN117001888 B CN 117001888B
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- fixedly connected
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- octagonal
- outer pocket
- shaft
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- 229920003023 plastic Polymers 0.000 title claims abstract description 81
- 239000004033 plastic Substances 0.000 title claims abstract description 81
- 238000012216 screening Methods 0.000 title claims abstract description 45
- 238000012545 processing Methods 0.000 title claims abstract description 28
- 239000008187 granular material Substances 0.000 title claims abstract description 11
- 230000007246 mechanism Effects 0.000 claims abstract description 129
- 239000002245 particle Substances 0.000 claims abstract description 67
- 238000000926 separation method Methods 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 6
- 238000005192 partition Methods 0.000 claims description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 3
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims description 3
- 239000011425 bamboo Substances 0.000 claims description 3
- 239000013013 elastic material Substances 0.000 claims description 2
- 240000007232 Illicium verum Species 0.000 claims 1
- 235000008227 Illicium verum Nutrition 0.000 claims 1
- 244000082204 Phyllostachys viridis Species 0.000 claims 1
- 229920000426 Microplastic Polymers 0.000 abstract description 21
- 241000196324 Embryophyta Species 0.000 description 7
- 230000009471 action Effects 0.000 description 7
- 230000000903 blocking effect Effects 0.000 description 6
- 238000013461 design Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 241001330002 Bambuseae Species 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 241001233242 Lontra Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000012824 chemical production Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B13/00—Conditioning or physical treatment of the material to be shaped
- B29B13/10—Conditioning or physical treatment of the material to be shaped by grinding, e.g. by triturating; by sieving; by filtering
-
- 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
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a rapid particle screening device for plastic processing, and relates to the technical field of plastic processing. This quick screening plant of granule for plastic processing, including outer pocket mechanism, outer pocket mechanism includes outer pocket, the top of outer pocket is installed through the stand and is covered by first apron, the lower surface middle part fixedly connected with motor of first apron, the lower part of outer pocket mechanism is provided with the base box mechanism, the base box mechanism includes the base box, the inside center of base box is provided with the inner box, the middle part of outer pocket mechanism is provided with octagonal tube mechanism, octagonal tube mechanism includes two right octagonal rings from top to bottom, the right positive position fixedly connected with top cap of up end of the octagonal ring of upside, the upper portion of outer pocket mechanism is provided with holds the mechanism, hold the mechanism and include electric telescopic post, the lower extreme output shaft fixedly connected with electric telescopic post of motor, electric telescopic post's middle part is just located and is run through and fixedly connected with top cap, quick screening plant of granule for plastic processing, the inside no plastic granule's of octagonal tube mechanism piles up the phenomenon, improve the screening efficiency of device.
Description
Technical Field
The invention relates to the technical field of plastic processing, in particular to a rapid particle screening device for plastic processing.
Background
The plastic particles refer to granular plastic, and common plastic particles include general plastic, engineering plastic and special plastic. In daily life, the regenerated particles can be used for manufacturing various plastic bags, barrels, basins, toys, furniture, stationery and other living appliances and various plastic products. In the clothing industry, the product can be used for manufacturing clothing, ties, buttons and zippers. In the aspect of building materials, the derivative plastic-wood section of the recycled plastic particles is used for manufacturing various building components, plastic doors and windows and the like. In the aspect of chemical industry, the method can be used for manufacturing reaction kettles, pipelines, containers, pumps, valves and the like, and can be applied to chemical production sites for solving the problem of corrosion and abrasion. In agriculture, the method can be used for preparing agricultural films, water suction pipes, agricultural machinery, fertilizer packaging bags and cement packaging bags. In addition, the regenerated particles are also used in large quantities in the electrical and telecommunication industries.
Aiming at screening of plastic particles, a plurality of screening devices are disclosed in the prior art, wherein most of design concepts adopt a mode similar to a filter screen to screen the plastic particles with different particle sizes; for example, chinese patent (CN 115635613 a) discloses a particle screening device for plastic processing, in which a screen is disposed directly below a hopper, and plastic particles falling from the hopper are screened by the screen; in order to improve screening efficiency, the invention also designs a screening structure for enabling the filter screen to shake left and right; however, this screening method has an inherent problem that when a large number of plastic particles with larger particles exist on the filter screen, the filter screen is blocked, so that the upper plastic particles meeting the specification cannot pass through the filter screen, and at this time, the operator is required to clean the filter screen again.
Aiming at the technical problems of the scheme, chinese patent (CN 116198054B) discloses a rapid screening device for particles for plastic processing, which comprises a box body and a hopper arranged at the top of the box body, wherein a plurality of supporting seats are arranged at the bottom of the box body; a rotary drum is arranged in the box body; the top of the rotary drum is rotationally connected with the top of the inner side of the box body; the discharge end of the hopper is positioned at the top opening position of the rotary drum, and an intermittent discharging device is arranged on the discharge end of the hopper; the bottom of the inner side of the box body is provided with a receiving cylinder, and the top of the receiving cylinder is rotationally connected with the bottom of the rotating cylinder; the bottom discharge end of the rotary drum is positioned at the top feed inlet of the receiving drum; the side wall of the rotary drum is provided with a plurality of sieve holes for sieving plastic particles, the rotary drum is connected with the first rotating shaft through a connecting plate, a blanking plate and a fixed plate are arranged between the connecting plates, and meanwhile, the side wall of the rotary drum is provided with the sieve holes, so that the rotary drum can be driven to rotate at a high speed through a rotary motor, and the plastic particles meeting the particle size requirement are thrown out of the sieve holes through the action of centrifugal force; but the rotary drum of vertical setting is at the bottom of filling the plastic pellet back, the plastic pellet can automatic packing rotary drum, at the rotation in-process of rotary drum, the plastic pellet occupies the inside space of rotary drum completely, even not pack plastic pellet and be full of, the lower part space of rotary drum can also be fully filled to plastic pellet, when rotary drum rotates, contact each other between the plastic pellet, outer plastic pellet and rotary drum inner wall contact for plastic pellet does not have the space of removal, especially when big granule plastics is in the skin, it is more difficult to screen out plastic pellet through the sieve mesh on the rotary drum, consequently, the screening efficiency of device still is not high still, need quick screening plant of granule for plastics processing, in order to solve the problem that above-mentioned exists.
Disclosure of Invention
The invention aims to provide a rapid screening device for particles for plastic processing, which solves the problems in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the rapid particle screening device for plastic processing comprises an outer pocket mechanism, wherein the outer pocket mechanism comprises an outer pocket, a first cover plate is arranged above the outer pocket through a stand column, and a motor is fixedly connected to the middle part of the lower surface of the first cover plate; the lower part of the outer pocket mechanism is provided with a bottom box mechanism, the bottom box mechanism comprises a bottom box, and the inner center of the bottom box is provided with an inner box; the middle part of the outer pocket mechanism is provided with an octagonal tube mechanism, the octagonal tube mechanism is positioned in the outer pocket, the octagonal tube mechanism comprises two vertically opposite octagonal rings, the octagonal rings are octagonal, and a top cover is fixedly connected to the right position of the upper end face of the upper octagonal ring; the upper part of the outer pocket mechanism is provided with a containing mechanism, the containing mechanism comprises an electric telescopic column, and an output shaft at the lower end of the motor is fixedly connected with the electric telescopic column; the middle part of the electric telescopic column penetrates through and is fixedly connected with the top cover; the lower part of the electric telescopic column is provided with a tray holding mechanism, the tray holding mechanism is positioned in the octagonal cylinder mechanism, the tray holding mechanism comprises a tray holding, the lower part of the tray holding is in a round head conical shape, the middle part of the upper surface of the tray holding is provided with a tray holding groove, the middle part of the lower inner wall of the tray holding groove is fixedly connected with a vertical rod, the upper end of the vertical rod is fixedly connected with a tray, and the upper surface of the tray holding is fixedly connected with the electric telescopic column; the lower end outer side of the vertical rod is uniformly and fixedly connected with a baffle plate at equal intervals, one end of the baffle plate far away from the vertical rod is bent clockwise to form an arc plate shape, one end of the baffle plate far away from the vertical rod is contacted with the inner side wall of Cheng Cao, the inner side wall of the containing groove is uniformly and uniformly penetrated and provided with an outlet at equal intervals, the outlet and the baffle plate are arranged in a staggered mode, and the inner center of the outlet is fixedly connected with a partition column; the outer side of the containing disc is uniformly and fixedly connected with a shovel plate at equal intervals, the shovel plate is spirally wound on the outer side of the containing disc from top to bottom clockwise, and the lower end of the shovel plate is flush with the lower end of the containing disc.
Preferably, a door plate is embedded and arranged on the left wall of the outer pocket; the outer side of the lower surface of the outer pocket is uniformly and fixedly connected with supporting legs at equal intervals.
Preferably, the bottom box is located the below of outer pocket and just right with outer pocket, the door plant is installed to the downside of bottom box, the outside middle part equidistance of bottom box evenly fixedly connected with first spliced pole, the one end that the bottom box was kept away from to first spliced pole corresponds with supporting leg fixed connection.
Preferably, the middle part of the left side of the inner box is fixedly connected with a second connecting column, the left end of the second connecting column is fixedly connected with a bottom box, the upper part of the right side of the inner box is penetrated and fixedly connected with a guide pipe, one end of the guide pipe close to the inner box deflects downwards, one end of the guide pipe far away from the inner box is bent upwards and the port of the guide pipe is outwards expanded, and the guide pipe correspondingly penetrates through the bottom box; the upper end face of the inner box is fixedly connected with a collecting pipe, and the upper port of the collecting pipe is retracted and is matched with the tray holding mechanism.
Preferably, a separation belt is uniformly and fixedly connected between the two octagonal rings which are opposite vertically at equal intervals, and the separation belt is correspondingly positioned at the corners of the octagonal rings; the lower end face of the octagonal ring at the lower side is fixedly connected with a bottom ring in a right position, the lower end face of the bottom ring is movably connected with the bottom box in a right position through a bearing, the outer diameter of the bottom ring is the same as that of the bottom box, and the upper end of the collecting pipe extends out of the bottom box and is correspondingly inserted into the octagonal ring at the lower side; the two opposite upper and lower octagonal rings are provided with shaft grooves at equal intervals on the adjacent end surfaces, the shaft grooves are correspondingly arranged on the side surfaces of the octagonal rings, the radially outer wall of each shaft groove is embedded with a sponge fixedly connected with a shaft column fixedly connected with the shaft groove, the shaft column is movably sleeved with a sleeve through a torsion spring, and one side, close to the sleeve, of each opposite upper and lower octagonal rings is fixedly connected with a connecting plate.
Preferably, a screen plate mechanism is uniformly arranged between the two octagonal rings which are opposite vertically at equal intervals, and the screen plate mechanism is correspondingly positioned at the edge surface of the octagonal rings; the screen plate mechanism comprises a screen plate, the lower surface of the screen plate is correspondingly and fixedly connected with the connecting plate at the lower side, a screen is fixedly connected with the surface of the screen plate in an embedded mode, the surface of the screen is uniformly provided with meshes at equal intervals, and the ports of the meshes are rounded; the two ends of the upper surface of the screen plate are fixedly connected with shaft blocks, a ball rod is fixedly connected to the lower part of the radial outer side between the two shaft blocks, a small ball is fixedly connected to the middle part of the radial outer side of the ball rod through a pull rope, the small ball is spherical, and the small ball is positioned in the middle part of the radial outer side of the screen; a shaft plate is movably connected between the two shaft blocks through a rotating shaft, a first connecting plate is fixedly connected to the upper side of the shaft plate, a second connecting plate is movably inserted to the upper side of the first connecting plate, and the upper surface of the second connecting plate is correspondingly and fixedly connected with the connecting plate on the upper side; the net plate mechanisms are arranged in a staggered mode with the separation belts, and the annular side faces of the separation belts are correspondingly and fixedly connected with the net plate, the shaft block and the second connecting plate.
Preferably, the outside normal position of eight angle section of thick bamboo mechanisms is provided with two sieve mechanisms, two sieve mechanisms are in the inside of outer pocket, two sieve mechanisms include the sieve cover, the lower terminal surface fixedly connected with bottom plate of sieve cover, the bottom plate is fixed to be cup jointed the bottom ring, the bottom plate embedding just through the lower wall middle part of the outer pocket of bearing swing joint, the second apron is installed to the up end of sieve cover, the upper wall middle part of the outer pocket of second apron embedding, second apron adaptation connects the top cap, the inside wall equidistance fixedly connected with lug of sieve cover, the inboard surface of lug is uneven.
Compared with the prior art, the invention has the beneficial effects that:
(1) Quick screening plant of granule for plastic processing, pivoted flourishing dish mechanism can stir-fry the inside plastic granules of inner box through the shovel board to evenly mix different grade type plastic granules, improve the even loading capacity of device.
(2) The quick screening plant of granule for plastic processing, the inside plastic granules of inner box does not have and surpasss flourishing dish mechanism, also can hold plastic granules in the flourishing groove, improves the complete loading capacity of device.
(3) The rapid screening device for the plastic processing particles can automatically stop loading after the inner box is filled with plastic particles, and the loading limiting capacity of the device is improved.
(4) The particle rapid screening device for plastic processing is characterized in that the accumulation phenomenon of plastic particles does not exist in the octagonal cylinder mechanism, and the effect of centrifugal force can effectively act on the plastic particles, so that the screening efficiency of the device is improved.
(5) And the particle rapid screening device for plastic processing reduces the load of motor access and improves the energy conservation of the device.
(6) Quick screening plant of granule for plastic processing, the plastic granules that passes through the flourishing dish mechanism and scatter rolls the screening downwards along the otter board of slope, and plastic granules moves on the screen cloth developments can effectually prevent plastic granules shutoff mesh, further improves the screening efficiency of device.
(7) The quick screening plant of granule for plastics processing, the longer the time that plastic granules remain on the screen cloth then its speed that rolls is slower, can rationally adjust motor's rotational speed as required, improves the flexibility that the device used.
(8) And the particle rapid screening device for plastic processing is characterized in that larger plastic particles can not flow back after screening, so that the repeated screening rate of the device is reduced, and the working efficiency of the device is improved.
(9) And the rapid screening device for the particles for plastic processing reduces the net clamping rate of the device and prolongs the service life of the device.
(10) And the rapid particle screening device for plastic processing can obtain the output of plastic particles with three specifications, and the output type and quality of the device are improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic diagram of the interior of the present invention;
FIG. 3 is a schematic view of the inside of the octagonal cylinder mechanism of the invention;
FIG. 4 is a schematic view of a bottom box mechanism of the present invention;
FIG. 5 is a schematic cross-sectional plan view of the bottom box mechanism of the present invention;
FIG. 6 is a schematic view of a holding mechanism according to the present invention;
FIG. 7 is a schematic view of a tray mechanism according to the present invention;
FIG. 8 is a schematic bottom view of the tray mechanism of the present invention;
FIG. 9 is a schematic view of an octagonal cartridge mechanism of the present invention;
FIG. 10 is a schematic view of a bottom ring of the present invention;
FIG. 11 is a schematic view of an octagonal ring according to the invention;
FIG. 12 is a schematic view of an axial slot of the present invention;
FIG. 13 is a schematic diagram of a shaft stud of the present invention;
FIG. 14 is a schematic view of a screen mechanism according to the present invention;
FIG. 15 is a schematic view of a screen according to the present invention;
FIG. 16 is a schematic view of a pellet of the present invention;
FIG. 17 is a schematic diagram of a two-screen mechanism according to the present invention;
FIG. 18 is a schematic view of a bump according to the present invention;
FIG. 19 is a schematic view of the outer pocket mechanism of the present invention.
In the figure: 1. an outer pocket mechanism; 101. an outer pocket; 102. support legs; 103. a first cover plate; 104. a motor; 2. a bottom box mechanism; 201. a bottom box; 202. a first connection post; 203. an inner box; 204. a second connection post; 205. a conduit; 206. collecting a pipe; 3. an octagonal cylinder mechanism; 301. an octagonal ring; 302. a separator; 303. a bottom ring; 304. a top cover; 305. a shaft groove; 306. a sponge; 307. a shaft post; 308. a sleeve; 309. a connecting plate; 4. a screen plate mechanism; 401. a screen plate; 402. a screen; 403. a mesh; 404. a shaft block; 405. a cue; 406. a pellet; 407. a shaft plate; 408. a first connection plate; 409. a second connection plate; 5. a holding mechanism; 501. an electric telescopic column; 502. a tray; 503. cheng Cao; 504. a vertical rod; 505. a receiving disc; 506. a partition plate; 507. an outlet; 508. a partition column; 509. a shovel plate; 6. a second screening mechanism; 601. a screen sleeve; 602. a bottom plate; 603. a second cover plate; 604. and a bump.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-19, the present invention provides a technical solution: the rapid particle screening device for plastic processing comprises an outer pocket mechanism 1, wherein the outer pocket mechanism 1 comprises an outer pocket 101, a first cover plate 103 is arranged above the outer pocket 101 through a stand column, and a motor 104 is fixedly connected to the middle part of the lower surface of the first cover plate 103; the lower part of the outer pocket mechanism 1 is provided with a bottom box mechanism 2, the bottom box mechanism 2 comprises a bottom box 201, and the inner center of the bottom box 201 is provided with an inner box 203; the middle part of the outer pocket mechanism 1 is provided with an octagonal tube mechanism 3, the octagonal tube mechanism 3 is positioned in the outer pocket 101, the octagonal tube mechanism 3 comprises two vertically opposite octagonal rings 301, the octagonal rings 301 are octagonal (as shown in fig. 11), and a top cover 304 is fixedly connected to the right position of the upper end face of the upper octagonal ring 301; the upper part of the outer pocket mechanism 1 is provided with a containing mechanism 5, the containing mechanism 5 comprises an electric telescopic column 501, and the lower end output shaft of the motor 104 is fixedly connected with the electric telescopic column 501; the middle part of the electric telescopic column 501 penetrates through and is fixedly connected with the top cover 304; a tray holding mechanism is arranged below the electric telescopic column 501, the tray holding mechanism is positioned in the octagonal cylinder mechanism 3, the tray holding mechanism comprises a tray holding 502, the lower part of the tray holding 502 is in a round head conical shape (as shown in fig. 8), a tray holding 503 is formed in the middle of the upper surface of the tray holding 502, a vertical rod 504 is fixedly connected to the middle of the lower inner wall of the tray holding 503, a receiving tray 505 is fixedly connected to the upper end of the vertical rod 504, and the electric telescopic column 501 is fixedly connected to the upper surface of the receiving tray 505; the lower end outer side of the upright rod 504 is uniformly and fixedly connected with a baffle 506 at equal intervals, one end of the baffle 506 far away from the upright rod 504 is bent clockwise to be arc-shaped (as shown in fig. 7), one end of the baffle 506 far away from the upright rod 504 is contacted with the inner side wall of the Cheng Cao, the inner side wall of the containing groove 503 is uniformly and uniformly penetrated and provided with an outlet 507 at equal intervals, the outlet 507 and the baffle 506 are staggered, and the inner center of the outlet 507 is fixedly connected with a partition post 508; the outer sides of the holding plates 502 are uniformly and fixedly connected with shovel plates 509 at equal intervals, the shovel plates 509 are spirally wound on the outer sides of the holding plates 502 from top to bottom clockwise (as shown in fig. 7), and the lower ends of the shovel plates 509 are flush with the lower ends of the holding plates 502.
The left wall of the outer pocket 101 is embedded and provided with a door plate (shown in figure 19); the outer side of the lower surface of the outer pocket 101 is uniformly and fixedly connected with supporting legs 102 at equal intervals.
The bottom box 201 is located under the outer pocket 101 and is opposite to the outer pocket 101, a door plate is installed on the lower side of the bottom box 201, first connecting columns 202 are uniformly and fixedly connected to the middle of the outer side of the bottom box 201 at equal intervals, and one end, away from the bottom box 201, of each first connecting column 202 is correspondingly fixedly connected with the supporting leg 102.
The middle part of the left side of the inner box 203 is fixedly connected with a second connecting column 204, the left end of the second connecting column 204 is fixedly connected with the bottom box 201, the upper part of the right side of the inner box 203 is penetrated and fixedly connected with a guide pipe 205, one end of the guide pipe 205 close to the inner box 203 deflects downwards (as shown in fig. 5), one end of the guide pipe 205 far away from the inner box 203 is bent upwards and the port of the guide pipe is expanded outwards (as shown in fig. 4), and the guide pipe 205 correspondingly penetrates through the bottom box 201; the upper end surface of the inner box 203 is fixedly connected with a receiving pipe 206, and the upper port of the receiving pipe 206 is retracted and is matched with the tray mechanism.
A separation belt 302 is uniformly and fixedly connected between the two octagonal rings 301 which are opposite from top to bottom at equal intervals, the separation belt 302 is made of elastic materials, and the separation belt 302 is correspondingly positioned at the corners of the octagonal rings 301 (as shown in fig. 11); the lower end face of the lower octagonal ring 301 is fixedly connected with a bottom ring 303, the lower end face of the bottom ring 303 is movably connected with the bottom box 201 through a bearing in a right position, the outer diameter of the bottom ring 303 is the same as that of the bottom box 201, and the upper end of the collecting pipe 206 extends out of the bottom box 201 and is correspondingly inserted into the lower octagonal ring 301; the end faces, close to the two octagonal rings 301, of the upper and lower opposite faces are uniformly provided with shaft grooves 305 at equal intervals, the shaft grooves 305 are correspondingly formed in the side faces of the octagonal rings 301 (as shown in fig. 12), the radial outer walls of the shaft grooves 305 are embedded and fixedly connected with sponges 306, the sponges 306 are made of sponge materials, the sponges 306 supply rotating space for connecting plates 309 and simultaneously prevent plastic particles from being clamped in the rotating space, shaft columns 307 are fixedly connected with the inner parts of the shaft grooves 305 in an embedded mode, the shaft columns 307 are movably sleeved with sleeves 308 through torsion springs, and one side, close to the two vertically opposite sleeves 308, of each shaft column 307 is fixedly connected with the connecting plates 309.
The net plate mechanisms 4 are uniformly arranged between the two octagonal rings 301 which are opposite from top to bottom at equal intervals, and the net plate mechanisms 4 are correspondingly positioned at the edge surfaces of the octagonal rings 301; the screen mechanism 4 comprises a screen 401, the lower surface of the screen 401 is correspondingly and fixedly connected with a connecting plate 309 on the lower side, a screen 402 is fixedly connected with the surface of the screen 401 in an embedded mode, the surface of the screen 402 is uniformly provided with meshes 403 at equal intervals, the ports of the meshes 403 are rounded, the thickness of a channel of the meshes 403 is reduced, plastic particles adapting to the inner diameter of the meshes 403 can pass through the meshes 403 quickly, and the risk of clamping the plastic particles is reduced; shaft blocks 404 are fixedly connected to two ends of the upper surface of the screen plate 401 (shown in fig. 14), a ball rod 405 is fixedly connected to the lower part of the radial outer side between the two shaft blocks 404, a ball 406 is fixedly connected to the middle part of the radial outer side of the ball rod 405 through a pull rope, the ball 406 is spherical, and the ball 406 is positioned in the middle part of the radial outer side of the screen plate 402 (shown in fig. 14); the two shaft blocks 404 are movably connected with a shaft plate 407 through a rotating shaft, the upper side of the shaft plate 407 is fixedly connected with a first connecting plate 408, the upper side of the first connecting plate 408 is movably inserted with a second connecting plate 409, the upper surface of the second connecting plate 409 is correspondingly and fixedly connected with a connecting plate 309 on the upper side, the rotating angle of the screen plate 401 is limited by the blocking of the two screen mechanisms 6, and the first connecting plate 408 and the second connecting plate 409 always keep an inserted state; the net plate mechanism 4 and the separation belt 302 are arranged in a staggered manner, and the circumferential side surface of the separation belt 302 is correspondingly and fixedly connected with the net plate 401, the shaft block 404 and the second connecting plate 409.
The outside normal position of eight angle section of thick bamboo mechanism 3 is provided with two sieve mechanism 6, two sieve mechanism 6 is in the inside of outer pocket 101, two sieve mechanism 6 includes sieve cover 601, the lower terminal surface fixedly connected with bottom plate 602 of sieve cover 601, bottom plate 602 is fixed cup joints the bottom ring 303, bottom plate 602 embeds and passes through the lower wall middle part of bearing swing joint outer pocket 101, the second apron 603 is installed to the up end of sieve cover 601, the upper wall middle part of second apron 603 embedding outer pocket 101, the second apron 603 adaptation is connected top cap 304, the inside wall equidistance of sieve cover 601 evenly fixedly connected with lug 604, the inboard surface of lug 604 is uneven (as shown in fig. 18).
Working principle:
the first step: after the upper layer of plastic particles passes through the left port of the guide pipe 205, the plastic particles are led into the inner box 203 from the guide pipe 205, and the plastic particles block the discharging port of the guide pipe 205, so that the loading can be automatically stopped after the inner box 203 is filled with the plastic particles, and the loading limiting capacity of the device is improved.
And a second step of: the motor 104 is started to drive the electric telescopic column 501 to rotate and further drive the tray holding mechanism to rotate, the electric telescopic column 501 is started to downwards move the tray holding mechanism to be inserted into the inner box 203 through the collecting pipe 206, the tray holding mechanism is inserted into the inner box 203 and is soaked by plastic particles, meanwhile, the rotating tray holding mechanism can stir-fry the plastic particles in the inner box 203 through the shovel plate 509, so that different types of plastic particles are uniformly mixed, and the uniform loading capacity of the device is improved.
And a third step of: the lower end of the shovel plate 509 is flush with the lower end of the tray 502, the shovel plate 509 extends from bottom to top in a spiral shape, and when only one layer of plastic particles in the inner box 203 remains, the plastic particles in the bottom layer can be sent into the Cheng Cao 503 through the shovel plate 509 by the rotation of the tray 502, so that even if the plastic particles in the inner box 203 do not overflow the tray mechanism, the plastic particles can be contained in the containing groove 503, and the complete loading capacity of the device is improved.
Fourth step: after carrying plastic particles in the holding groove 503, the electric telescopic column 501 is shortened to bring the holding disc mechanism back to the original position, the plastic particles are loaded in the octagonal cylinder mechanism 3 by the holding disc mechanism, and the holding disc mechanism rotates along with the octagonal cylinder mechanism 3 under the drive of the motor 104, the plastic particles carried in the holding groove 503 are evenly dispersed to the screen plate mechanism 4 through the outlet 507 under the action of centrifugal force, and the plastic particles carried in the holding groove 503 are limited once, so that the stacking phenomenon of the plastic particles does not exist in the octagonal cylinder mechanism 3, and the action of the centrifugal force can effectively act on the plastic particles, thereby improving the screening efficiency of the device.
Fifth step: plastic particles mainly exist in the inner box 203 and are movably connected with the bottom ring 303 through the upper end surface of the bottom box 201, so that the motor 104 does not drive the outer pocket mechanism 1 and the bottom box mechanism 2 serving as main gravity sources of the device to rotate in the rotating process, the load of the motor 104 can be reduced, and the energy conservation performance of the device is improved.
Sixth step: the motor 104 drives the octagonal cylinder mechanism 3 to rotate through the electric telescopic column 501 synchronously, through the design of the screen plate mechanism 4, when the octagonal cylinder mechanism 3 rotates, the small balls 406 are driven to move outwards by centrifugal force, so that the first connecting plate 408 stretches out of the second connecting plate 409 part by taking the shaft column 307 on the lower side of the screen plate 401 as axial outer deflection, and meanwhile, the second connecting plate 409 takes the shaft column 307 on the upper side as axial outer deflection, so that the screen plate 401 is inclined, plastic particles scattered by the tray holding mechanism roll downwards along the inclined screen plate 401 for screening, and the plastic particles can be dynamically moved on the screen plate 402 to effectively prevent the plastic particles from blocking the mesh holes 403, so that the screening efficiency of the device is further improved.
Seventh step: the net plate 401 is driven to incline through the action of centrifugal force on the small balls 406, and the rotating speed of the motor 104 is regulated, so that the size of the centrifugal force on the small balls 406 can be changed, the incline degree of the net plate 401 can be changed, after the incline degree of the net plate 401 is changed, the longer the plastic particles remain on the screen 402, the slower the falling speed of the plastic particles can be, the rotating speed of the motor 104 can be regulated reasonably according to the requirement, and the use flexibility of the device is improved.
Eighth step: after the motor 104 is closed, the screen plate 401 deflects to return under the action of the torsion spring on the axle column 307, at the moment, plastic particles which do not pass through the mesh holes 403 can fall down after the screen plate 401 returns, a large number of plastic particles can fall into the bottom box 201 to be collected through the blocking of the collecting tube 206, so that larger plastic particles can not flow back after screening, the repeated screening rate of the device is reduced, and the working efficiency of the device is improved.
Ninth step: when the net plate 401 returns under the action of the torsion spring on the shaft column 307, the small ball 406 can follow the return, the small ball 406 can strike the screen 402 from the outer side under the action of inertia to enable the screen 402 to vibrate, when the problem of plastic particle blocking of the screen occurs, plastic particles can be vibrated out of the meshes 403 through the vibration of the screen 402, and similarly, when the octagonal cylinder mechanism 3 rotates, the small ball 406 brought up through the centrifugal force can contact with the screen sleeve 601 and the protruding block 604 from the inner side, so that the screen sleeve 601 is impacted to reduce the blocking problem of the screen sleeve, the blocking rate of the device is reduced, and the service life of the device is prolonged.
Tenth step: through the design of two sieve mechanism 6, screen out great plastic granules through octagonal tube mechanism 3, the rethread screen cover 601 screens out less plastic granules, can obtain the output of three specification plastic granules through the screening of device like this, hoisting device's output kind and quality.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The rapid particle screening device for plastic processing comprises an outer pocket mechanism (1), wherein the outer pocket mechanism (1) comprises an outer pocket (101), a first cover plate (103) is installed above the outer pocket (101) through a stand column, and a motor (104) is fixedly connected to the middle of the lower surface of the first cover plate (103);
the lower part of the outer pocket mechanism (1) is provided with a bottom box mechanism (2), the bottom box mechanism (2) comprises a bottom box (201), and the inner center of the bottom box (201) is provided with an inner box (203);
the method is characterized in that: the middle part of the outer pocket mechanism (1) is provided with an octagonal tube mechanism (3), the octagonal tube mechanism (3) is positioned in the outer pocket (101), the octagonal tube mechanism (3) comprises two vertically opposite octagonal rings (301), the octagonal rings (301) are octagonal, and a top cover (304) is fixedly connected to the right position of the upper end face of each octagonal ring (301) on the upper side;
the upper part of the outer pocket mechanism (1) is provided with a containing mechanism (5), the containing mechanism (5) comprises an electric telescopic column (501), and the lower end output shaft of the motor (104) is fixedly connected with the electric telescopic column (501);
the middle part of the electric telescopic column (501) penetrates through and is fixedly connected with the top cover (304);
the electric telescopic column comprises an electric telescopic column body, and is characterized in that a tray holding mechanism is arranged below the electric telescopic column body (501), the tray holding mechanism is arranged in an octagonal cylinder mechanism (3), the tray holding mechanism comprises a tray holding plate (502), the lower part of the tray holding plate (502) is in a round head conical shape, a tray holding groove (503) is formed in the middle of the upper surface of the tray holding plate (502), a vertical rod (504) is fixedly connected to the middle of the lower inner wall of the Cheng Cao (503), a connecting tray (505) is fixedly connected to the upper end of the vertical rod (504), and the electric telescopic column body (501) is fixedly connected to the upper surface of the connecting tray (505);
the lower end outer side of the upright rod (504) is uniformly and fixedly connected with a baffle (506), one end of the baffle (506) far away from the upright rod (504) is bent clockwise to form an arc plate shape, one end of the baffle (506) far away from the upright rod (504) is contacted with the inner side wall of Cheng Cao (503), the inner side wall of Cheng Cao (503) is uniformly and uniformly penetrated and provided with an outlet (507), the outlet (507) and the baffle (506) are arranged in a staggered mode, and the center of the inside of the outlet (507) is fixedly connected with a partition column (508);
the outer side of the containing disc (502) is uniformly and fixedly connected with a shovel plate (509) at equal intervals, the shovel plate (509) is spirally wound on the outer side of the containing disc (502) from top to bottom clockwise, and the lower end of the shovel plate (509) is flush with the lower end of the containing disc (502);
the middle part of the left side of the inner box (203) is fixedly connected with a second connecting column (204), the left end of the second connecting column (204) is fixedly connected with a bottom box (201), the upper right side of the inner box (203) is penetrated and fixedly connected with a guide pipe (205), one end, close to the inner box (203), of the guide pipe (205) deflects downwards, one end, far away from the inner box (203), of the guide pipe (205) bends upwards and the port of the guide pipe is outwards expanded, and the guide pipe (205) correspondingly penetrates through the bottom box (201);
the upper end face of the inner box (203) is fixedly connected with a receiving pipe (206), and the upper port of the receiving pipe (206) is retracted and is matched with the tray holding mechanism;
a separation belt (302) is uniformly and fixedly connected between the two octagonal rings (301) which are opposite from each other up and down at equal intervals, the separation belt (302) is made of elastic materials, and the separation belt (302) is correspondingly positioned at the corners of the octagonal rings (301);
the lower end face of the octagonal ring (301) at the lower side is fixedly connected with a bottom ring (303), the lower end face of the bottom ring (303) is movably connected with the bottom box (201) at the right position through a bearing, the outer diameter of the bottom ring (303) is the same as the outer diameter of the bottom box (201), and the upper end of the collecting pipe (206) extends out of the bottom box (201) and is correspondingly inserted into the octagonal ring (301) at the lower side;
the two opposite upper and lower octagonal rings (301) are provided with shaft grooves (305) at equal intervals at the end surfaces close to each other, the shaft grooves (305) are correspondingly arranged on the side surfaces of the octagonal rings (301), the radial outer wall of each shaft groove (305) is embedded and fixedly connected with a sponge (306), the inside of each shaft groove (305) is embedded and fixedly connected with a shaft post (307), the shaft posts (307) are movably sleeved with sleeves (308) through torsion springs, and one side, close to each of the two opposite upper and lower sleeves (308), of each shaft post is fixedly connected with a connecting plate (309);
a screen mechanism (4) is uniformly arranged between the two octagonal rings (301) which are opposite from top to bottom at equal intervals, and the screen mechanism (4) is correspondingly positioned at the edge surface of the octagonal rings (301);
the screen plate mechanism (4) comprises a screen plate (401), the lower surface of the screen plate (401) is correspondingly and fixedly connected with the connecting plate (309) at the lower side, a screen (402) is fixedly connected with the surface of the screen plate (401), meshes (403) are uniformly formed in the surface of the screen (402) at equal intervals, and the ports of the meshes (403) are rounded;
shaft blocks (404) are fixedly connected to two ends of the upper surface of the screen plate (401), a ball rod (405) is fixedly connected to the lower portion of the radial outer side between the two shaft blocks (404), a small ball (406) is fixedly connected to the middle portion of the radial outer side of the ball rod (405) through a pull rope, the small ball (406) is spherical, and the small ball (406) is located in the middle portion of the radial outer side of the screen plate (402);
a shaft plate (407) is movably connected between the two shaft blocks (404) through a rotating shaft, a first connecting plate (408) is fixedly connected to the upper side of the shaft plate (407), a second connecting plate (409) is movably inserted to the upper side of the first connecting plate (408), and the upper surface of the second connecting plate (409) is correspondingly and fixedly connected with the connecting plate (309) on the upper side;
the screen plate mechanisms (4) are staggered with the separation belts (302), and the circumferential side surfaces of the separation belts (302) are correspondingly and fixedly connected with the screen plates (401), the shaft blocks (404) and the second connecting plates (409).
2. The rapid screening device for plastic processing particles according to claim 1, wherein: a door plate is embedded and installed on the left wall of the outer pocket (101);
the outer side of the lower surface of the outer pocket (101) is uniformly and fixedly connected with supporting legs (102) at equal intervals.
3. The rapid screening device for plastic processing granules according to claim 2, wherein: the bottom box (201) is located below the outer pocket (101) and is opposite to the outer pocket (101), a door plate is installed on the lower side of the bottom box (201), first connecting columns (202) are uniformly and fixedly connected to the middle of the outer side of the bottom box (201) at equal intervals, and one ends, far away from the bottom box (201), of the first connecting columns (202) are correspondingly fixedly connected with supporting legs (102).
4. The rapid screening device for plastic processing particles according to claim 1, wherein: the utility model discloses a star anise section of thick bamboo mechanism (3) outside normal position is provided with two sieve mechanism (6), two sieve mechanism (6) are in the inside of outer pocket (101), two sieve mechanism (6) are including sieve cover (601), the lower terminal surface fixedly connected with bottom plate (602) of sieve cover (601), bottom ring (303) are cup jointed to bottom plate (602) are fixed, bottom plate (602) embedding just through the lower wall middle part of bearing swing joint outer pocket (101), second apron (603) are installed to the up end of sieve cover (601), the upper wall middle part of second apron (603) embedding outer pocket (101), second apron (603) adaptation is connected top cap (304), the inside wall equidistance fixedly connected with lug (604) of sieve cover (601), the medial surface of lug (604) is uneven.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311231162.1A CN117001888B (en) | 2023-09-22 | 2023-09-22 | Quick screening plant of granule for plastics processing |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311231162.1A CN117001888B (en) | 2023-09-22 | 2023-09-22 | Quick screening plant of granule for plastics processing |
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| CN117001888A CN117001888A (en) | 2023-11-07 |
| CN117001888B true CN117001888B (en) | 2023-12-01 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108526014A (en) * | 2018-03-28 | 2018-09-14 | 宁波隆锐机械制造有限公司 | Separating plastic equipment |
| CN211989559U (en) * | 2020-01-19 | 2020-11-24 | 南安市金兴石业有限公司 | Screening plant is used in injection mold production |
| CN213972046U (en) * | 2020-09-15 | 2021-08-17 | 湖北昶汶新材料科技有限公司 | A sieving mechanism for plastic granules |
| CN218452364U (en) * | 2022-07-26 | 2023-02-07 | 合肥博建环保科技有限公司 | Vibrating screen device with double-layer vibrating screen for screening plastic particles |
| CN116198054A (en) * | 2023-05-05 | 2023-06-02 | 广州仕天材料科技有限公司 | Quick screening plant of granule for plastics processing |
-
2023
- 2023-09-22 CN CN202311231162.1A patent/CN117001888B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108526014A (en) * | 2018-03-28 | 2018-09-14 | 宁波隆锐机械制造有限公司 | Separating plastic equipment |
| CN211989559U (en) * | 2020-01-19 | 2020-11-24 | 南安市金兴石业有限公司 | Screening plant is used in injection mold production |
| CN213972046U (en) * | 2020-09-15 | 2021-08-17 | 湖北昶汶新材料科技有限公司 | A sieving mechanism for plastic granules |
| CN218452364U (en) * | 2022-07-26 | 2023-02-07 | 合肥博建环保科技有限公司 | Vibrating screen device with double-layer vibrating screen for screening plastic particles |
| CN116198054A (en) * | 2023-05-05 | 2023-06-02 | 广州仕天材料科技有限公司 | Quick screening plant of granule for plastics processing |
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| CN117001888A (en) | 2023-11-07 |
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