CN220534669U

CN220534669U - Vibration structure for dynamic sorting of plastic particles

Info

Publication number: CN220534669U
Application number: CN202322228644.3U
Authority: CN
Inventors: 黄伟忠; 许兰远
Original assignee: Dongshen New Material Technology Shenzhen Co ltd
Current assignee: Dongshen New Material Technology Shenzhen Co ltd
Priority date: 2023-08-17
Filing date: 2023-08-17
Publication date: 2024-02-27
Anticipated expiration: 2033-08-17

Abstract

The utility model provides a vibration structure for dynamically sorting plastic particles, which relates to the technical field of plastic granulation and comprises a base, wherein an upright post is fixed at the top of the base, a top cover is fixed at the top of the upright post, a fixed plate is fixed at the bottom of the top cover, a spring piece is fixed on the surface of the fixed plate through a bolt, the other end of the spring piece is fixed on the surface of a connecting plate through a bolt, the connecting plate is fixed on two sides of a first filter screen, one end of the first filter screen is provided with a driving assembly, and two ends of the driving assembly are provided with driving rods.

Description

Vibration structure for dynamic sorting of plastic particles

Technical Field

The utility model relates to the technical field of plastic granulation, in particular to a vibration structure for dynamic sorting of plastic particles.

Background

The plastic pelletization is to process powdery, massive, solution, melted and other materials to prepare granular materials with a certain shape and size, and the existing common automatic strand-guiding type pelletization is to extrude a high polymer melt from an extrusion device, cool the high polymer melt by water and then drag and cut the material into the pelletization device.

In the prior art, after plastic particles are extruded and granulated by an extruder, a filter screen is required to be placed for filtering and screening the plastic particles after granulation, the plastic particles with the same size are screened out and packaged according to the requirements of customers, but the plastic particles with the same size are subjected to static filtration only by the filter screen, so that the screening effect is not high, and the meshes are easy to be blocked by the plastic particles with the same size as the meshes, so that the screening is influenced.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a vibration structure for dynamically sorting plastic particles.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a vibration structure for plastic granules dynamic sorting, includes the base, the base top is fixed with the stand, the stand top is fixed with the top cap, the feed inlet has been seted up on the top cap surface, the top cap bottom is fixed with the fixed plate, fixed plate surface bolt fastening has the spring leaf, the spring leaf other end bolt fastening is on the connecting plate surface, the connecting plate is fixed in first filter screen both sides, first filter screen one end is equipped with drive assembly, drive assembly both ends are equipped with the actuating lever, and the actuating lever passes through the drive assembly drive, the actuating lever side is fixed with the eccentric wheel, the eccentric wheel side is equipped with the projection, the projection surface nestification has the connecting rod, the connecting rod other end nestification is on the connecting rod surface, the connecting rod other end is fixed with the mounting, the mounting bottom is fixed at second filter screen top, be fixed with the spring leaf between second filter screen and the first filter screen.

Preferably, the feed inlet both sides are equipped with the blowing structure, the blowing structure includes the blowing platform, blowing platform side is fixed with the pivot, the equal rotation in pivot both ends is connected with the fixing base, the fixing base is fixed at the top cap top, the pivot side is fixed with the worm wheel, worm wheel surface engagement has the worm, the equal bearing connection in worm both ends has spacing seat, spacing seat is fixed at the top cap top, the worm passes through worm rotating electrical machines drive. When the feeding hole is used for discharging, a worker is required to continuously pour plastic particles, time and labor are wasted, the automatic discharging structure is used for discharging, the worm is driven to rotate by the worm rotating motor, the worm drives the worm wheel to rotate, and therefore the rotating shaft is rotated, and the discharging table is rotated to achieve the effect of automatic discharging, so that time and labor are saved.

Preferably, a collecting box is arranged right below the second filter screen. And collecting the plastic particles screened by the second filter screen through a collecting box to prevent the particles from falling into the ground.

Preferably, the bottom of the collecting box is provided with a bulge, the top of the base is provided with a chute, and the bulge is in sliding connection with the chute. Because the collecting box is arranged under the second filter screen, when more particles are collected in the collecting box, the particles are not easy to take out.

Preferably, the surface of the protrusion is in threaded connection with a screw rod, bearing seats are connected to two ends of the screw rod in a bearing manner, the bearing seats are fixed at the bottom of the sliding groove, and the screw rod is driven by a screw rod rotating motor. The screw rod is driven to rotate through the screw rod rotating motor, the collecting box is driven to move, the collecting box is not required to be manually moved, and time and labor are saved.

Preferably, the protrusion is a T-shaped protrusion, and the chute is a T-shaped chute. The stability of the collecting box during sliding is improved.

Preferably, the second screen aperture is smaller than the first screen aperture. The plastic particles with more consistent sizes are screened out through the first filter screen, and then smaller plastic particles are screened out through the second filter screen, so that the yield of the plastic particles is improved.

Advantageous effects

In the prior art, after plastic particles are extruded and granulated by an extruder, a filter screen is required to be placed for filtering and screening the plastic particles after granulation, the plastic particles with the same size are screened out and packaged according to the requirements of customers, but the plastic particles with the same size are not high in screening effect due to static filtering through the filter screen, and the meshes are easy to be blocked by the plastic particles with the same size with the meshes to influence screening.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic perspective view of a vibratory sorting structure according to the present utility model;

FIG. 3 is a schematic perspective view of a spring plate connection according to the present utility model;

FIG. 4 is a schematic perspective view of a discharging structure in the present utility model;

FIG. 5 is a schematic perspective view of a screw drive structure according to the present utility model;

fig. 6 is a schematic perspective view of a driving assembly according to the present utility model.

Legend description:

1. a base; 101. a chute; 2. a column; 3. a top cover; 301. a feed inlet; 302. a fixing plate; 4. a discharging table; 401. a rotating shaft; 5. a drive assembly; 501. a driving rod; 502. an eccentric wheel; 6. a first filter screen; 601. a connecting plate; 7. a second filter screen; 701. a fixing member; 8. a connecting rod; 9. a connecting rod; 10. a spring piece; 11. a fixing seat; 12. a worm rotating motor; 13. a limit seat; 14. a worm; 15. a worm wheel; 16. a bearing seat; 17. a screw rotating motor; 18. a screw rod; 19. and (5) collecting a box.

Detailed Description

In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model.

Specific embodiments of the present utility model are described below with reference to the accompanying drawings.

Specific examples:

referring to fig. 1-6, a vibration structure for dynamic plastic particle sorting comprises a base 1, a stand column 2 is fixed at the top of the base 1, a top cover 3 is fixed at the top of the stand column 2, a feed inlet 301 is formed in the surface of the top cover 3, a fixing plate 302 is fixed at the bottom of the top cover 3, a spring piece 10 is fixed on the surface of the fixing plate 302 through bolts, the other end of the spring piece 10 is fixed on the surface of a connecting plate 601, the connecting plate 601 is fixed on two sides of a first filter screen 6, a driving assembly 5 is arranged at one end of the first filter screen 6, driving rods 501 are arranged at two ends of the driving assembly 5, the driving rods 501 are driven by the driving assembly 5, eccentric wheels 502 are fixed on the side surfaces of the eccentric wheels 502, connecting rods 9 are nested on the surface of the convex columns, the other ends of the connecting rods 9 are nested on the surface of the connecting rods 8, fixing pieces 701 are fixed on the other ends of the connecting rods 8, the bottoms of the fixing pieces 701 are fixed on the top of a second filter screen 7, and the spring piece 10 is fixed between the second filter screen 7 and the first filter screen 6. The pore diameter of the second filter screen 7 is smaller than that of the first filter screen 6. The plastic particles with more consistent sizes are screened out through the first filter screen 6, and then smaller plastic particles are screened out through the second filter screen 7, so that the yield of the plastic particles is improved.

The feed inlet 301 both sides are equipped with the blowing structure, and the blowing structure includes blowing platform 4, and blowing platform 4 side is fixed with pivot 401, and pivot 401 both ends all rotate and are connected with fixing base 11, and fixing base 11 is fixed at top cap 3 top, and pivot 401 side is fixed with worm wheel 15, and worm wheel 15 surface engagement has worm 14, and worm 14 both ends all bearing connection has spacing seat 13, and spacing seat 13 is fixed at top cap 3 top, and worm 14 passes through worm rotating electrical machines 12 drive. When the feeding hole 301 is used for feeding, a worker is required to continuously pour plastic particles, time and labor are wasted, an automatic feeding structure is adopted for feeding, the worm 14 is driven to rotate by the worm rotating motor 12, the worm 14 drives the worm wheel 15 to rotate, the rotating shaft 401 is rotated, and the feeding table 4 is rotated to achieve the effect of automatic feeding, so that time and labor are saved.

A collecting box 19 is arranged right below the second filter screen 7. The plastic particles screened by the second filter screen 7 are collected by the collecting box 19, so that the particles are prevented from falling into the ground. The bottom of the collecting box 19 is provided with a bulge, the top of the base 1 is provided with a chute 101, and the bulge is in sliding connection with the chute 101. Because the collecting box 19 is arranged under the second filter screen 7, when more particles are collected in the collecting box 19, the particles are not easy to take out, and the collecting box 19 is connected with the base 1 in a sliding way, so that the collecting box 19 can be conveniently moved to one side of the base 1, and the particles can be conveniently collected by staff. The surface of the bulge is connected with a screw rod 18 in a threaded manner, bearing seats 16 are connected to two ends of the screw rod 18 in a bearing manner, the bearing seats 16 are fixed at the bottom of the sliding groove 101, and the screw rod 18 is driven by a screw rod rotating motor 17. The screw rod 18 is driven to rotate through the screw rod rotating motor 17 to drive the collecting box 19 to move, so that the collecting box 19 is not required to be manually moved, and time and labor are saved. The protrusion is a T-shaped protrusion, and the chute 101 is a T-shaped chute. The stability of the collecting tank 19 in sliding is improved.

In the prior art, after plastic particles are extruded and granulated by an extruder, a filter screen is required to be put on to filter and screen the plastic particles after granulation, and the plastic particles with the same size are screened out and packaged according to the requirements of customers, but the static filtration is carried out only by the filter screen, so that the screening effect is not high, the plastic particles with the same size with meshes are easy to block the meshes, the screening is influenced, aiming at the problems, the vibration sorting structure is adopted to sort the plastic particles after granulation, the driving rod 501 is driven to rotate by the driving component 5, the eccentric wheel 502 is driven to rotate by the driving rod 501, and the first filter screen 6 is connected with the second filter screen 7 by the spring piece 10, so that the side convex column of the eccentric wheel 502 drives the connecting rod 9 to reciprocate, the connecting rod 9 drives the second filter screen 7 to vibrate fast with the first filter screen 6, the purpose of vibration sorting is achieved, the meshes are prevented from being blocked by the plastic particles, the plastic particles with the same size are effectively sorted out, and the requirements of different customers are met.

The working principle of the utility model is as follows: the staff stacks the plastic granules that the granulation is done on blowing platform 4, open worm rotating electrical machines 12 drive worm 14 rotation, worm 14 drives worm wheel 15 rotation, thereby rotate pivot 401, with blowing platform 4 rotation, thereby pour plastic granules into first filter screen 6, open drive assembly 5 drive actuating lever 501 rotation, actuating lever 501 drives eccentric wheel 502 rotation, because first filter screen 6 is connected through the spring leaf 10 with second filter screen 7, thereby make eccentric wheel 502 side projection drive connecting rod 9 reciprocating motion, connecting rod 9 drives second filter screen 7 and first filter screen 6 rapid oscillation, screen out the plastic granules that the size is comparatively unanimous through first filter screen 6, then the screening of rethread second filter screen 7 is less plastic granules, plastic granules after the screening falls into collecting box 19, when collecting more granule in the collecting box 19, open the rotation of lead screw rotating electrical machines 17 drive lead screw 18, drive collecting box 19 moves to base 1 one side, the staff collects the granule of being convenient for.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a vibration structure is used in plastic granules developments separation, includes base (1), base (1) top is fixed with stand (2), stand (2) top is fixed with top cap (3), feed inlet (301), its characterized in that have been seted up on top cap (3) surface: the utility model discloses a top cap (3) bottom is fixed with fixed plate (302), fixed plate (302) surface bolt is fixed with spring leaf (10), spring leaf (10) other end bolt fastening is on connecting plate (601) surface, connecting plate (601) are fixed in first filter screen (6) both sides, first filter screen (6) one end is equipped with drive assembly (5), drive assembly (5) both ends are equipped with actuating lever (501), and actuating lever (501) drive through drive assembly (5), actuating lever (501) side is fixed with eccentric wheel (502), eccentric wheel (502) side is equipped with the projection, the projection surface nestification has connecting rod (9), connecting rod (9) other end nestification is on connecting rod (8) surface, the connecting rod (8) other end is fixed with mounting (701), mounting (701) bottom is fixed at second filter screen (7) top, be fixed with spring leaf (10) between second filter screen (7) and the first filter screen (6).

2. The vibration structure for dynamic sorting of plastic particles according to claim 1, wherein: the feeding device is characterized in that discharging structures are arranged on two sides of the feeding hole (301), each discharging structure comprises a discharging table (4), a rotating shaft (401) is fixed on the side face of each discharging table (4), fixing seats (11) are connected to two ends of each rotating shaft (401) in a rotating mode, each fixing seat (11) is fixed at the top of the top cover (3), worm wheels (15) are fixed on the side face of each rotating shaft (401), worm wheels (15) are meshed with worm shafts (14) on the surfaces, limiting seats (13) are connected to two ends of each worm shaft (14) in a bearing mode, and each limiting seat (13) is fixed at the top of the top cover (3) and each worm shaft (14) is driven by a worm rotating motor (12).

3. The vibration structure for dynamic sorting of plastic particles according to claim 1, wherein: a collecting box (19) is arranged right below the second filter screen (7).

4. A vibrating structure for dynamic sorting of plastic particles according to claim 3, characterized in that: the bottom of the collecting box (19) is provided with a bulge, the top of the base (1) is provided with a chute (101), and the bulge is in sliding connection with the chute (101).

5. The vibration structure for dynamic sorting of plastic particles according to claim 4, wherein: the screw rod (18) is connected to the surface of the protrusion in a threaded mode, bearing seats (16) are connected to two ends of the screw rod (18) in a bearing mode, the bearing seats (16) are fixed to the bottom of the sliding groove (101), and the screw rod (18) is driven through a screw rod rotating motor (17).

6. The vibration structure for dynamic sorting of plastic particles according to claim 5, wherein: the bulge is a T-shaped bulge, and the sliding groove (101) is a T-shaped groove.

7. The vibration structure for dynamic sorting of plastic particles according to claim 1, wherein: the aperture of the second filter screen (7) is smaller than that of the first filter screen (6).