CN221496734U - Plastic granules screening conveyer - Google Patents

Abstract

The utility model discloses a plastic particle screening and transporting device, which comprises a screening box, wherein a feeding hole is formed in the middle of the top end of the screening box, a first screen mesh and a second screen mesh are sequentially arranged in the screening box through a mounting assembly, a vibration adjusting mechanism is arranged between the mounting assembly and the screening box, a collecting and transporting assembly matched with the first screen mesh and the second screen mesh is arranged on the side wall of the screening box, a slag discharging pipe is arranged at the bottom end of the screening box, supporting legs are further vertically arranged at the bottom end of the screening box, and a box door is hinged to the opening end of the screening box. The utility model can screen plastic particles in different particle size ranges, screen according to the processing requirement, is relatively more careful, improves the practicability of screening, can also conveniently and automatically collect and convey the plastic particles after screening, and further can improve the efficiency of screening and subsequent conveying.

Description

Plastic granules screening conveyer

Technical Field

The utility model relates to the technical field of plastic processing, in particular to a plastic particle screening and transporting device.

Background

The plastic particles are prepared by mixing and melting plastic raw materials and various master batches, and then extruding and molding the mixture through an extruder, and the prepared plastic particles need to be screened to remove particles which do not meet the particle size requirement. In the prior art, when plastic particles are screened by a screening device, particles which do not accord with the size pass through the screening device, and plastic particles which accord with the requirements are left in the screening device.

According to the utility model, the sealing plate is detachably connected with the discharge opening through the sealing plate, the sealing plate is pulled after screening is finished, the sealing plate is separated from the discharge opening, the discharge opening is opened, and residual plastic particles in the open frame are collected through the discharge opening, so that the plastic particles in the open frame are conveniently collected.

However, when the plastic particle screening device is actually used for screening, on one hand, the particle sizes of plastic particles cannot be finely divided and screened, and plastic particles in various particle size ranges cannot be screened, so that the plastic particle screening device has certain limitation, and on the other hand, the plastic particle screening device is required to be manually pulled out and then collected after the screening is finished, so that the screening and collecting and conveying efficiency is affected.

Disclosure of utility model

The utility model aims to provide a plastic particle screening and transporting device for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a plastic granules screening conveyer, includes the screening case, screening case top middle part is equipped with the feed inlet, and screening incasement portion is equipped with first screen cloth and second screen cloth in proper order through installation component to be equipped with vibration adjustment mechanism between installation component and the screening case, screening case lateral wall offered with first screen cloth and second screen cloth assorted collect conveying component, screening case bottom is equipped with the scum pipe, screening case bottom still vertical being provided with the supporting leg, screening case open end articulates there is the chamber door.

Preferably, in order to be convenient for install the screen cloth, be convenient for carry out screening operation to plastic granules, the installation component is including setting up at the outside installing frame of first screen cloth, and the installing frame top is equipped with encloses the fender to the installation component on the second screen cloth is the same with the installation component structure on the first screen cloth.

Preferably, in order to assist in screening, the screening effect and efficiency are improved, the vibration adjusting mechanism comprises vibration motors symmetrically arranged below the mounting frame, connecting plates are symmetrically arranged at two ends of the mounting frame through buffer assemblies, and the connecting plates are fixedly connected with the side walls of the screening box through adjusting assemblies.

Preferably, in order to assist in screening, the buffer assembly can also be limited to avoid shifting in the up-down movement process, the buffer assembly comprises a sliding column which is equidistantly arranged between the connecting plate and the mounting frame, a spring is sleeved outside the sliding column, and the sliding column slides to penetrate through the connecting plate and is provided with a limiting plate.

Preferably, in order to conveniently rotate the slope after the screening, conveniently collect, adjusting part is including setting up the backup pad on screening incasement portion lateral wall, and the backup pad is connected through electric putter with one of them connecting plate, is equipped with the connecting block on screening incasement portion another lateral wall, and the connecting block is connected through bull stick and another connecting plate.

Preferably, in order to be convenient to collect respectively and carry alone the plastic granules of different particle diameter ranges, make things convenient for subsequent processing to use, collect conveying assembly including seting up the through-hole on the screening case lateral wall, the through-hole is interior to incline to be equipped with and carry the stock guide to carry the bilateral symmetry of stock guide to be equipped with the baffle.

Preferably, in order to facilitate blanking collection, one end of the mounting frame, which is close to the through hole, is provided with an elastic plate, and the elastic plate is matched with the conveying guide plate.

Compared with the prior art, the utility model has the beneficial effects that:

(1) Through a plurality of screens arranged in the screening box, plastic particles can be screened in different particle size ranges, the screening is relatively finer according to the processing requirement, the screening practicability is improved, the plastic particles can be automatically collected and conveyed after being screened, and the screening and subsequent conveying efficiency can be improved;

(2) And can conveniently carry out auxiliary vibration when the screening through the vibration adjustment mechanism that is equipped with, improve the effect of screening, still can avoid plastic granules card in the screen cloth to can also rotate the slope to the screen cloth after the screening is accomplished, and then make things convenient for the unloading to collect and carry, can also conveniently collect the residue after the screening simultaneously in unison, make things convenient for follow-up recycling.

Drawings

Fig. 1 is a schematic structural diagram of a plastic particle screening and transporting device according to the present utility model;

fig. 2 is a schematic diagram of a part of a plastic particle screening and transporting device according to the present utility model;

FIG. 3 is a schematic view showing a structure of a mounting assembly and a vibration adjusting mechanism in a plastic particle screening and transporting device according to the present utility model;

Fig. 4 is a second schematic structural view of a mounting assembly and a vibration adjusting mechanism in a plastic particle screening and transporting device according to the present utility model.

In the figure: 1. a screening box; 2. a door; 3. a feed inlet; 4. a slag discharge pipe; 5. support legs; 6. a through hole; 7. conveying a material guide plate; 8. a baffle; 9. a first screen; 10. a second screen; 11. a vibration motor; 12. a mounting frame; 13. a surrounding baffle; 14. an elastic plate; 15. a connecting plate; 16. a support plate; 17. a connecting block; 18. a rotating rod; 19. an electric push rod; 20. a spool; 21. a spring; 22. and a limiting plate.

Detailed Description

The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, an embodiment of the present utility model is provided: the utility model provides a plastic granules screening conveyer, including being used for carrying out the screening case 1 of screening to plastic granules's particle diameter, screening case 1 top middle part welding has the feed inlet 3 that conveniently adds the screening to plastic granules (still can be provided with the apron on, can close in screening process, can avoid plastic granules's powder to fly out, and external impurity enters into the box inside), the slag pipe 4 that conveniently collect to the broken sediment etc. has been seted up to screening case 1 bottom, be convenient for unify the collection to unqualified plastic granules after the screening, be convenient for follow-up recovery reprocessing, the vertical welding of four corners in screening case 1 bottom has the supporting leg 5 of guaranteeing stability, and screening case 1 open end accessible hinge articulates there is chamber door 2 (and fixed with the tool to lock or tower knot between the screening case 1, be convenient for open and shut), but also can the embedded observation window on the chamber door 2.

Referring to fig. 1-4, in order to conveniently screen plastic particles with different particle sizes, the subsequent processing and use are convenient, uniformity of particle sizes is guaranteed, a first screen 9 and a second screen 10 (such as a third screen or a fourth screen can be also arranged according to the requirement of screening particle sizes) are arranged in a screening box 1 through a mounting assembly, the aperture of the screen hole of the first screen 9 is larger than that of the screen hole of the second screen 10, the mounting assembly comprises a mounting frame 12 with a hollow rectangle through which the screen is mounted by a screw, the top end of the mounting frame 12 is welded with a surrounding baffle 13 (the hollow rectangle, one end close to a through hole 6 in a collecting and conveying assembly is an opening, the collecting and conveying are convenient), one end of the mounting frame 12 close to the through hole 6 is adhered with an elastic plate 14 (the material can be rubber, the auxiliary blanking is convenient to incline), the bottom end of the mounting frame 12 is fixedly provided with a vibrating motor 11 (the model of a CZ bin wall vibrator, which is a CZ 10, other vibrating devices can be assembled according to the actual use requirement), and the screening of plastic particles can be convenient.

Referring to fig. 1-4, in order to buffer during vibration screening and collect plastic particles after screening, the bottom end of the mounting frame 12 is provided with a sliding column 20 equidistantly welded with a buffer component of a vibration adjusting mechanism, the outside of the sliding column 20 is sleeved with a spring 21, a connecting plate 15 is provided with a sliding hole for facilitating sliding of the sliding column 20, the mounting frame 12 can be limited in the vertical direction to avoid deviation, the bottom end of the sliding column 20 is welded with a limiting plate 22, the inner diameter of the limiting plate 22 is larger than the inner diameter of the sliding hole to avoid falling off of the sliding column 20 from the connecting plate 15, and in order to facilitate collection of plastic particles on the screen after screening, the adjusting component comprises a supporting plate 16 welded on the inner side wall of the screening box 1, the supporting plate 16 is connected with one of the connecting plates 15 through an electric push rod 19 (rotatable connection through a rotating block), and when electric putter 19 stretches out and draws back, can take its rotation slope, comparatively ripe technique, do not make in this and describe repeatedly, and the welding has connecting block 17 on the inside another lateral wall of screening case 1, connecting block 17 passes through bull stick 18 and is connected with another connecting plate 15 and rotate, can conveniently take installing frame 12 rotation slope, and then the plastic granules unloading after the convenience screening is to collecting on the conveying subassembly, collect conveying subassembly including seting up the through-hole 6 of rectangle on screening case 1 lateral wall, and the welding of through-hole 6 internal inclination has and carries stock guide 7, the both sides welding of carrying stock guide 7 has the baffle 8 that drops when avoiding collecting and carrying, and carry stock guide 7 can cooperate with conveyor (can be conveyer belt etc.), can conveniently carry the plastic granules after the screening, follow-up processing of being convenient for uses.

Working principle: when the plastic particle screening machine is used, plastic particles to be screened are added into the screening box 1 through the feeding port 3, the vibrating motor 11 is used for working, the sliding column 20 and the spring 21 are matched to drive the installation frame 12 to vibrate in a reciprocating mode in the vertical direction, the plastic particles can be screened, the plastic particles conforming to the particle size range are reserved on the first screen 9, smaller particle size and residues fall on the second screen 10, the plastic particles can be screened again, the residues and the like are uniformly collected and discharged through the slag discharging pipe 4, recycling is facilitated, the plastic particles with different particle size ranges on the first screen 9 and the second screen 10 are respectively stretched (under the action of the rotating block) through the electric push rod 19, the installation frame 12 can be rotated and inclined through the rotating rod 18 on the connecting block 17, the plastic particles conforming to the particle size range can be conveniently screened to enter the conveying guide plate 7 through the elastic plate 14, the plastic particles with different particle size ranges can be respectively and independently conveyed, and subsequent processing and use are facilitated.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (4)

1. Plastic granules screening conveyer, including screening case (1), its characterized in that: the screening box is characterized in that a feed inlet (3) is formed in the middle of the top end of the screening box (1), a first screen (9) and a second screen (10) are sequentially arranged in the screening box (1) through a mounting assembly, a vibration adjusting mechanism is arranged between the mounting assembly and the screening box (1), a collecting and conveying assembly matched with the first screen (9) and the second screen (10) is arranged on the side wall of the screening box (1), a deslagging pipe (4) is arranged at the bottom end of the screening box (1), supporting legs (5) are further vertically arranged at the bottom end of the screening box (1), a box door (2) is hinged to the opening end of the screening box (1), the mounting assembly comprises a mounting frame (12) arranged outside the first screen (9), a surrounding baffle (13) is arranged at the top end of the mounting frame (12), the mounting assembly on the second screen (10) is identical to the mounting assembly on the first screen (9) in structure, the vibration adjusting mechanism comprises a vibration motor (11) symmetrically arranged under the mounting frame (12), and the two ends of the mounting frame (12) are fixedly connected with a connecting plate (15) through a buffer assembly (15);

The adjusting component comprises a supporting plate (16) arranged on one side wall of the inside of the screening box (1), the supporting plate (16) is connected with one connecting plate (15) through an electric push rod (19), a connecting block (17) is arranged on the other side wall of the inside of the screening box (1), and the connecting block (17) is connected with the other connecting plate (15) through a rotating rod (18).

2. A plastic granule screening and transporting apparatus as claimed in claim 1, wherein: the buffering assembly comprises sliding columns (20) which are equidistantly arranged between the connecting plates (15) and the mounting frame (12), springs (21) are sleeved outside the sliding columns (20), and the sliding columns (20) penetrate through the connecting plates (15) in a sliding mode and are provided with limiting plates (22).

3. A plastic granule screening and transporting apparatus as claimed in claim 2, wherein: the collecting and conveying assembly comprises a through hole (6) formed in the side wall of the screening box (1), a conveying guide plate (7) is obliquely arranged in the through hole (6), and baffles (8) are symmetrically arranged on two sides of the conveying guide plate (7).

4. A plastic granule screening and transporting apparatus according to claim 3, wherein: an elastic plate (14) is arranged at one end, close to the through hole (6), of the mounting frame (12), and the elastic plate (14) is matched with the conveying guide plate (7).