CN219235824U - Plastic particle vibration screening device - Google Patents

Abstract

The utility model belongs to the technical field of plastic particle screening, in particular to a plastic particle vibration screening device, which comprises a vibration box body and a screening component arranged in the vibration box body, wherein the screening component comprises a driving motor, a first screen plate, a second screen plate, a first cylindrical block, a first rectangular plate, a first door plate, a second door plate and a third door plate, and the driving motor is arranged on the upper surface of the vibration box body; according to the utility model, through the linkage of the driving motor, the first cylindrical block and the first rectangular plate, plastic particles above the first screen plate flow rapidly, screening efficiency is improved, screening precision is improved, and the first screen plate and the second screen plate are convenient to withdraw from the vibrating box body through the cooperation of the first through groove, the second rectangular plate and other parts arranged on the surface of the vibrating box body, so that the device has the characteristic of convenient cleaning.

Description

Plastic particle vibration screening device

Technical Field

The utility model belongs to the technical field of plastic particle screening, and particularly relates to a plastic particle vibration screening device.

Background

Plastic particles are commonly called plastic particles, are raw materials for storing, transporting and reprocessing plastic in a semi-finished product form, and the particle diameters of the plastic particles are not necessarily completely consistent in the process of dicing the plastic particles, so that the plastic particles need to be subjected to vibration screening after dicing, and the plastic particles with different particle diameters are separated;

through investigation publication (bulletin) number: CN213166329U discloses a multilayer screening device for engineering plastic particles, which comprises an oscillation box, wherein the top of the oscillation box is communicated with a feed inlet, the bottom of the oscillation box is fixedly connected with a vibration motor, the top of an inner cavity of the oscillation box is fixedly connected with a first screen, the bottom of the inner cavity of the oscillation box is fixedly connected with a second screen and the like;

although the plastic particles can be rapidly screened through the multistage inclined screens arranged in the vertical direction, and the plastic particles separated by the screens flow to the collecting box through the action of gravity, in the screening process, the plastic particles flowing from the first screen to the first blanking plate flow under the action of gravity, so that the screening time is short, the screening precision is difficult to control, and the screening efficiency is reduced;

for this purpose, a plastic particle vibration screening device is designed to solve the above problems.

Disclosure of Invention

To solve the problems set forth in the background art. The utility model provides a plastic particle vibration screening device, which can enable plastic particles above a first screen plate to flow rapidly through the linkage of a driving motor, a first cylindrical block and a first rectangular plate, and improve screening efficiency, so that screening precision is improved, and the first screen plate and the second screen plate are convenient to draw out of a vibration box body through the cooperation of a first through groove, a second rectangular plate and other parts formed on the surface of the vibration box body, so that the device has the characteristic of convenient cleaning.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the plastic particle vibration screening device comprises a vibration box body and a screening assembly arranged in the vibration box body;

the screening assembly comprises a driving motor, a first screen plate, a second screen plate, a first cylindrical block, a first rectangular plate, a first door plate, a second door plate and a third door plate, wherein the driving motor is installed on the upper surface of the vibration box body, an output shaft of the driving motor penetrates through the surface of the vibration box body and is rotationally connected with the vibration box body, the first screen plate is slidably connected in a first wire slot formed in the inner surface of the vibration box body, the second screen plate is slidably connected in a second wire slot formed in the inner surface of the vibration box body, the second screen plate is located below the first screen plate, the first cylindrical block is fixedly connected with one end of an output shaft of the driving motor, the first rectangular plate is arranged on the surface of the first cylindrical block in an annular array mode, the first door plate is installed on the surface of the vibration box body through a first hinge, the second door plate is hinged on the surface of the vibration box body through a second hinge, and the third door plate is hinged on the surface of the vibration box body through a third hinge.

The plastic particle vibration screening device preferably further comprises a cleaning assembly;

the cleaning assembly comprises a second rectangular plate, a second cylindrical block, a third rectangular plate, bolts and rectangular blocks, wherein the two second rectangular plates are hinged to the surface of the vibration box body through two fourth hinges, the two second cylindrical blocks are fixedly connected to the surface of the vibration box body, the two third rectangular plates are respectively and rotatably connected to the two second cylindrical blocks, the two bolts are respectively inserted into first round holes formed in the surfaces of the third rectangular plates, the two bolts are respectively connected to first screw holes formed in the surfaces of the vibration box body in a screwed mode, the two rectangular blocks are respectively and fixedly connected to the surfaces of the first sieve plate and the second sieve plate, and the surfaces of the rectangular blocks are attached to the inner wall surface of the first through groove formed in the vibration box body.

Preferably, as a plastic particle vibration screening device of the present utility model, a glass window is installed on the surface of the third door plate.

As a preferable mode of the plastic particle vibration screening device, a wide-angle lens is arranged on the upper surface of the vibration box body through a long rod.

Compared with the prior art, the utility model has the beneficial effects that: add screening subassembly on this application, be convenient for through driving motor and the linkage of first cylinder piece and first rectangular plate, make the plastic particle of first sieve top flow fast, improve screening efficiency to improve screening precision, simultaneously added the clearance subassembly, be convenient for make first sieve and second sieve be convenient for take out the vibrations case body through the cooperation of parts such as first link up groove and the second rectangular plate that vibrations case body surface was seted up, make the device have the characteristics of the clearance of being convenient for.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the first cylindrical block and the first rectangular plate according to the present utility model;

FIG. 3 is a schematic view of the third rectangular plate and the second cylindrical block according to the present utility model;

FIG. 4 is a schematic view of the structure of the first screening deck and cylindrical block of the present utility model;

in the figure:

1. a vibrating box body;

2. a screen assembly; 21. a driving motor; 22. a first screen plate; 23. a second screen plate; 24. a first cylindrical block; 25. a first rectangular plate; 26. a first door panel; 27. a second door panel; 28. a third door panel;

3. cleaning the assembly; 31. a second rectangular plate; 32. a second cylindrical block; 33. a third rectangular plate; 34. a bolt; 35. rectangular blocks.

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.

As shown in fig. 1;

a plastic particle vibration screening device comprises a vibration box body 1.

In this embodiment: through looking up public announcement number: CN213166329U discloses a multi-layer screening device for engineering plastic particles, although the utility model can rapidly screen plastic particles through a multi-stage inclined screen arranged in the vertical direction and separate the plastic particles from the screen to a collecting box through the action of gravity, during screening, the plastic particles flowing from a first screen to a first blanking plate flow under the action of gravity, so that the screening time is short, the screening precision is difficult to control, and the screening efficiency is reduced, thereby adding a screening assembly 2 and a cleaning assembly 3 on the basis.

It should be noted that: the vibration box body 1 comprises box, vibration motor, spring, telescopic link and fixed block that are provided with the feed inlet, and the right surface of box makes the box link up, and vibration motor installs in the bottom surface of vibration box body 1, and four fixed blocks are rectangular array setting in the bottom surface of box, and four telescopic links set up the upper surface at four fixed blocks respectively, and four springs overlap respectively and establish on four telescopic links, and four telescopic link's top respectively with box fixed connection, vibration box body 1 plays bears interior component and plastic particle to make the device produce the effect of vibrations.

Further, the method comprises the following steps:

as shown in fig. 1 to 4:

in combination with the above: the screening component 2 comprises a driving motor 21, a first screening plate 22, a second screening plate 23, a first cylindrical block 24, a first rectangular plate 25, a first door plate 26, a second door plate 27 and a third door plate 28, wherein the driving motor 21 is installed on the upper surface of the vibration box body 1, an output shaft of the driving motor 21 penetrates through the surface of the vibration box body 1 to be rotationally connected with the vibration box body 1, the first screening plate 22 is slidably connected in a first wire groove formed in the inner surface of the vibration box body 1, the second screening plate 23 is slidably connected in a second wire groove formed in the inner surface of the vibration box body 1, the second screening plate 23 is located below the first screening plate 22, the first cylindrical block 24 is fixedly connected to one end of the output shaft of the driving motor 21, the first rectangular plate 25 is arranged on the surface of the first cylindrical block 24 in an annular array, the first door plate 26 is installed on the surface of the vibration box body 1 through a first hinge, the second door plate 27 is hinged on the surface of the vibration box body 1 through a second hinge, the third door plate 28 is hinged on the surface of the vibration box body 1 through a third hinge, and the second door plate 27 is located between the first door plate 26 and the third door plate 28 is located above the third door plate 28.

In this embodiment: when the plastic particles with different sizes need to be screened, the plastic particles to be screened are thrown into the vibration box body 1 from the feed inlet on the vibration box body 1, so that the vibration motor and the driving motor 21 on the vibration box body 1 are respectively connected with a power supply, the operation controller starts the vibration motor and the driving motor 21, the vibration motor enables the device to vibrate according to a certain frequency, the driving motor 21 operates to drive the first rectangular plate 25 on the surface of the first cylindrical block 24 to rotate, the first rectangular plate 25 rotates to enable the plastic particles above the first sieve plate 22 to rapidly flow in the vibration box body 1, and accordingly larger plastic particles are left above the first sieve plate 22, other plastic particles enter the space between the second sieve plate 23 and the first sieve plate 22, smaller plastic particles fall into the bottom of the box body 1 through the second sieve plate 23 in the vibration process, after the device operates for a period of time, the power supply of the device is turned on, the first door plate 26, the second door plate 27 and the third door plate 28 are sequentially turned on, and the plastic particles with different specifications inside the vibration box body 1 are respectively collected by using a tool.

It should be noted that: the sieve mesh size of the first sieve plate 22 is larger than that of the second sieve plate 23, so that plastic particles can be sieved in sequence, the cross section of the first wire slot and the cross section of the second wire slot are rectangular, the first sieve plate 22 and the second sieve plate 23 can slide in the first wire slot, and the first door plate 26, the second door plate 27 and the third door plate 28 can be locked and unlocked on the surface of the vibrating box body 1 through the door locks.

Still further, the method comprises:

in an alternative embodiment, the cleaning assembly 3 includes a second rectangular plate 31, a second cylindrical block 32, a third rectangular plate 33, bolts 34 and rectangular blocks 35, where the two second rectangular plates 31 are hinged to the surface of the vibration box body 1 through two fourth hinges, the two second cylindrical blocks 32 are fixedly connected to the surface of the vibration box body 1, the two third rectangular plates 33 are respectively connected to the surfaces of the two second cylindrical blocks 32 in a rotating manner, the two bolts 34 are respectively inserted into first round holes formed in the surface of the third rectangular plate 33, the two bolts 34 are respectively screwed into first screw holes formed in the surface of the vibration box body 1, the two rectangular blocks 35 are respectively fixedly connected to the surfaces of the first screen plate 22 and the second screen plate 23, and the surface of the rectangular blocks 35 are attached to the inner wall surface of the first through groove formed in the vibration box body 1.

In this embodiment: when the screening is finished, the first screen plate 22 and the second screen plate 23 need to be cleaned, the bolts 34 are withdrawn from the first screw holes formed in the surface of the vibration box body 1 and the first round holes formed in the surface of the third rectangular plate 33 by using tools, the third rectangular plate 33 rotates around the second cylindrical block 32 until the third rectangular plate 33 is not contacted with the second rectangular plate 31, the second rectangular plate 31 is opened, the first screen plate 22 and the second screen plate 23 are respectively pulled out from the first through grooves formed in the surface of the vibration box body 1 to be cleaned through the rectangular block 35, after the cleaning is finished, the first screen plate 22 and the second screen plate 23 are inserted into the first through grooves, and the bolts 34 are fixed through the first round holes formed in the surface of the third rectangular plate 33 and the first screw holes formed in the surface of the vibration box body 1, so that the second rectangular plate 31 is fixed, and the first screen plate 22 and the second screen plate 23 are prevented from sliding out of the inside the vibration box body 1.

It should be noted that: when the second rectangular plate 31 is fixed, the first through groove is shielded to prevent the plastic particles from leaking.

Still further, the method comprises:

in an alternative embodiment, third door panel 28 is surface mounted with a glazing.

In this embodiment: the screening condition of the first screen plate 22 and the second screen plate 23 inside the vibrating box body 1 can be observed through the glass window, and when no plastic particles pass through the second screen plate 23 in a certain time, the screening of the plastic particles in the vibrating box body 1 is more sufficient, and the screening precision is higher.

Still further, the method comprises:

in an alternative embodiment, the upper surface of the vibrating box body 1 is mounted with a wide angle mirror through a long rod.

In this embodiment: the number of plastic particles above the first sieve plate 22 can be observed in time through the wide angle lens, so that whether feeding is carried out or not can be judged conveniently.

Working principle: when plastic particles with different sizes need to be screened, plastic particles to be screened are thrown into the interior of the vibrating box body 1 from a feeding port on the vibrating box body 1, so that the vibrating motor and the driving motor 21 on the vibrating box body 1 are respectively connected with a power supply, an operation controller starts the vibrating motor and the driving motor 21, the vibrating motor enables the device to vibrate according to a certain frequency, the driving motor 21 operates to drive the first rectangular plate 25 on the surface of the first cylindrical block 24 to rotate, the rotation of the first rectangular plate 25 enables the plastic particles above the first sieve plate 22 to rapidly flow in the interior of the vibrating box body 1, thereby enabling larger plastic particles to be left above the first sieve plate 22, other plastic particles enter a space between the second sieve plate 23 and the first sieve plate 22, enabling smaller plastic particles to fall into the bottom of the box body of the vibrating box body 1 through the second sieve plate 23 in the vibrating process, after the device operates for a period of time, the power supply of the device is sequentially opened, the first door plate 26, the second door plate 27 and the third door plate 28 are sequentially opened, the plastic particles with different specifications inside the vibrating box body 1 are respectively collected by using a tool, the first sieve plate 22 is respectively withdrawn from the surface of the vibrating box body, the first sieve plate 22 is opened, the first sieve plate is opened through the first rectangular plate 23 and the second sieve plate 22 is opened through the second sieve plate 33, the first sieve plate is opened through the first rectangular plate 32, the second sieve plate is opened through the second sieve plate 32, the first sieve plate is opened through the first sieve plate 33, the second sieve plate is opened through the first rectangular plate is opened, the second sieve plate is opened through the first tool 33, and the second sieve plate is opened, and the second round hole is opened, and the cleaning tool 33 is opened, and the cleaning tool is opened, and the cleaning the clean up 3, and the clean up by the clean up tool is opened, and the clean up. And with bolt 34 through the first round hole that third rectangular plate 33 surface offered and the first screw that vibrations case body 1 surface offered with third rectangular plate 33 are fixed to fix second rectangular plate 31, prevent that first sieve 22 and second sieve 23 from the inside roll-off of vibrations case body 1, can observe the inside screening condition of first sieve 22 and second sieve 23 of vibrations case body 1 through the glass window, when no plastic pellet passes through second sieve 23 in certain time, the plastics granule screening in the vibrations case body 1 is comparatively abundant this moment, and screening precision is higher, can in time observe the quantity condition of the plastics pellet of first sieve 22 top through the wide angle mirror, is convenient for judge whether reinforced.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (4)

1. The utility model provides a plastic particle vibration divides screen device, includes vibrations case body (1), its characterized in that: the vibrating box further comprises a screening component (2) arranged inside the vibrating box body (1);

the screening component (2) comprises a driving motor (21), a first screen plate (22), a second screen plate (23), a first cylindrical block (24), a first rectangular plate (25), a first door plate (26), a second door plate (27) and a third door plate (28), wherein the driving motor (21) is installed on the upper surface of the vibrating box body (1), an output shaft of the driving motor (21) penetrates through the surface of the vibrating box body (1) and is rotationally connected with the vibrating box body (1), the first screen plate (22) is slidably connected in a first wire slot formed in the inner surface of the vibrating box body (1), the second screen plate (23) is slidably connected in a second wire slot formed in the inner surface of the vibrating box body (1), the second screen plate (23) is located below the first screen plate (22), the first cylindrical block (24) is fixedly connected with one end of an output shaft of the driving motor (21), the first screen plate (25) is arranged in an annular array on the surface of the first cylindrical block (24) and is rotatably connected with the vibrating box body (1), the second screen plate (23) is slidably connected in a second wire slot formed in the inner surface of the vibrating box body (1), the second rectangular plate (27) is hinged on the surface of the vibrating box body (1) through the second rectangular plate (27), and the second door panel (27) is located between the first door panel (26) and the third door panel (28), the first door panel (26) being located above the third door panel (28).

2. The plastic particle vibration screen apparatus of claim 1 wherein: further comprises a cleaning assembly (3);

the cleaning assembly (3) comprises a second rectangular plate (31), a second cylindrical block (32), a third rectangular plate (33), bolts (34) and rectangular blocks (35), wherein the two second rectangular plates (31) are hinged to the surface of the vibration box body (1) through two fourth hinges, the two second cylindrical blocks (32) are fixedly connected to the surface of the vibration box body (1), the two third rectangular plates (33) are respectively connected to the two surfaces of the second cylindrical blocks (32) in a rotating mode, the two bolts (34) are respectively inserted into first round holes formed in the surfaces of the third rectangular plates (33), the two bolts (34) are respectively connected to the first screw holes formed in the surfaces of the vibration box body (1) in a threaded mode, the two rectangular blocks (35) are respectively fixedly connected to the surfaces of the first screen plate (22) and the second screen plate (23), and the surfaces of the rectangular blocks (35) are respectively attached to the inner wall surfaces of the first screen plate through grooves formed in the vibration box body (1).

3. The plastic particle vibration screen apparatus of claim 1 wherein: the third door panel (28) is provided with a glass window on the surface.

4. The plastic particle vibration screen apparatus of claim 1 wherein: the wide-angle lens is installed on the upper surface of the vibration box body (1) through a long rod.

Images