CN220763193U - Masterbatch screening plant - Google Patents

Abstract

The utility model provides a masterbatch screening device, and belongs to the technical field of machinery. It has solved prior art complex operation, the low problem of work efficiency. This master batch screening plant, including base, box and screening subassembly, the box is connected on the base, the box is inside to have screening chamber and screening subassembly to link firmly at screening intracavity, its characterized in that, box upper portion has linked firmly the feeder hopper that is linked together with screening chamber, the box lateral part has linked firmly the discharging pipe, the discharging pipe is linked together with screening chamber on screening subassembly upper strata, the box lower part has linked firmly a vibrating motor, the box lower part is connected with the base through a connecting seat, and under vibrating motor's drive, the box can vibrate on the base. Its advantage lies in having multistage screening and dust removal function, compact structure, and the ejection of compact is convenient, and work efficiency is high.

Description

Masterbatch screening plant

Technical Field

The utility model belongs to the technical field of machinery, and relates to a masterbatch screening device.

Background

The master batch is an aggregate obtained by uniformly loading an excessive amount of pigment into resin, and is prepared by mixing and mixing various required auxiliary agents, fillers and a small amount of carrier resin for operation convenience in the plastic processing and molding process, and metering, mixing, melting, extruding, granulating and other processing processes by using equipment such as an extruder.

The masterbatch has a non-uniform particle size after processing and molding, and therefore, the masterbatch after processing and molding needs to be sieved.

The existing master batch screening device has the following problems that firstly, when the existing screening device screens master batch, the master batch can be screened only once generally, and if master batch with different particle diameters need to be screened again, the master batch needs to be put into another screening device for further processing, the operation is complex, and the working efficiency is low; secondly, the master batch still can produce impurity such as powder at the grain in-process of cutting, and current screening plant lacks dust removal function, and impurity part drops to the sieve below, and part doping still needs to shift to another device and carry out dust removal processing in the master batch of screening out, and process time is long.

Disclosure of Invention

The utility model aims to solve the problems in the prior art and provides a masterbatch screening device with high working efficiency and a dust removal function.

The aim of the utility model can be achieved by the following technical scheme:

the utility model provides a masterbatch screening plant, includes base, box and screening subassembly, its characterized in that, the box is connected on the base, the inside screening chamber that has of box and screening subassembly link firmly in the screening intracavity, box upper portion has linked firmly the feeder hopper that is linked together with the screening chamber, the box lateral part has linked firmly the discharging pipe, the discharging pipe is linked together with the screening chamber on screening subassembly upper strata, the box lower part has linked firmly a vibrating motor, the box lower part is connected with the base through a connecting seat, and under vibrating motor's drive, the box can vibrate on the base, the screening chamber top has linked firmly the fan, dust collection assembly has been linked firmly on the base of box one side, dust collection assembly is linked together with screening chamber bottom.

This master batch screening plant sieves the master batch through setting up screening subassembly, the master batch that accords with the particle diameter requirement is blocked in screening subassembly top, impurity such as other fine particles that do not accord with the requirement, dust passes screening subassembly entering lower floor's screening intracavity, be convenient for add the master batch that waits to sieve screening intracavity through setting up the feeder hopper, be blocked the master batch that accords with the particle diameter requirement in screening subassembly upper strata and export from the discharging pipe through setting up the discharging pipe, make box and base be connected through setting up the connecting seat the relative base activity of box, drive the box vibration through setting up vibrating motor, promote going on of screening, get rid of the impurity that sieves out through setting up dust absorption subassembly, promote impurity to pass screening subassembly entering lower floor's screening intracavity through setting up the fan, thereby more easily be inhaled by dust absorption subassembly, improve edulcoration efficiency.

In the master batch screening device, the screening assembly comprises a first screening plate and a second screening plate, the first screening plate is obliquely arranged in the screening cavity, the second screening plate is obliquely arranged below the first screening plate, the second screening plate is opposite to the first screening plate in inclination direction, and the screening cavity is divided into a first screening cavity, a second screening cavity and a dust collecting cavity from top to bottom by the first screening plate and the second screening plate.

The setting of first sieve and second sieve makes this device carry out the multiple screening to the masterbatch, and the masterbatch passes the screening of first sieve earlier, passes the masterbatch of first sieve and passes the screening of second sieve again to improve screening efficiency, make masterbatch and impurity separation, and first sieve and second sieve all slope set up and the incline direction is opposite, suitable inclination makes under the circumstances of guaranteeing screening effect, is blocked the masterbatch on first sieve and is blocked the masterbatch on the second sieve and all more easily gets into the discharging pipe and export from the discharging pipe, improves the efficiency of ejection of compact.

In the masterbatch screening device, the number of the screen holes of the second screen plate is larger than that of the first screen plate.

The mesh number of the second sieve plate is larger than that of the first sieve plate, so that the device has a multi-stage screening function, and the master batch is screened according to different particle size to meet different subsequent use requirements.

In the masterbatch screening device, the discharging pipe comprises a first discharging pipe and a second discharging pipe, the first discharging pipe is communicated with the first screening cavity, the inner bottom surface of the first discharging pipe is flush with the upper surface of the lower side of the first screening plate, the second discharging pipe is communicated with the second screening cavity, and the inner bottom surface of the second discharging pipe is flush with the upper surface of the lower side of the second screening plate.

The first discharging pipe is used for being blocked the masterbatch ejection of compact in first screening chamber by first sieve, the second discharging pipe is used for being blocked the masterbatch ejection of compact in second screening chamber by the second sieve, and first discharging pipe intraductal bottom surface flushes with lower one side of first sieve, second discharging pipe intraductal bottom surface flushes with lower one side of second sieve, the ejection of compact of masterbatch of being convenient for further, the masterbatch is difficult for the card on corresponding sieve, make the ejection of compact more high-efficient and thorough, first discharging pipe and second discharging pipe are located the box both sides respectively in addition, the ejection of compact of both can go on simultaneously, each other do not influence, further improve the efficiency of ejection of compact.

In the master batch screening device, the sections of the first discharging pipe and the second discharging pipe are rectangular, and the widths of the first discharging pipe and the second discharging pipe are matched with the width of the side part of the box body.

The structure makes the pipe diameter of the first discharging pipe and the second discharging pipe larger, and is more matched with the screening cavity, so that the discharging efficiency is effectively improved.

In the master batch screening device, the connecting seat comprises four groups of connecting columns, springs and connecting plates which are uniformly distributed on the outer side of the lower surface of the box body, the lower parts of the connecting columns are fixedly connected with the base, the upper parts of the connecting columns are fixedly connected with one ends of the springs, the other ends of the springs are fixedly connected with the connecting plates, and the upper surface of the connecting plates is fixedly connected with the lower surface of the box body.

The spliced pole is used for linking firmly with the base, guarantees the stability that box and base are connected, and the connecting plate is used for increasing the area of contact of connecting seat and box, further improves connection stability, and the spring makes the box can move on the base to realize the box vibration under vibrating motor's drive, promote the going on of screening, the elasticity of spring can also play spacing effect to the vibration of box simultaneously, avoids the too big focus skew of box vibration amplitude, guarantees the stability of this device in the operation in-process.

In the master batch screening device, the dust collection assembly comprises a dust collection pipe and a dust collector, the dust collection pipe is a hose, one end of the dust collection pipe is fixedly connected to the lower portion of the outer side of the box body, the inner cavity of the dust collection pipe is communicated with the dust collection cavity, the other end of the dust collection pipe is fixedly connected with the dust collector, and the dust collector is fixedly connected with the base.

Under the effect of dust catcher, get into the impurity such as tiny granule, dust of dust collection chamber after the screening and inhale by the dust absorption pipe and carry to the dust absorption storehouse of dust catcher in, on the one hand make this device have the edulcoration function, edulcoration efficient, on the other hand be convenient for follow-up processing these impurity, the simple operation.

In the master batch screening device, the inner bottom surface of the pipe body at the joint of the dust collection pipe and the box body is flush with the bottom surface of the dust collection cavity.

The inner bottom surface of the pipe body at the joint of the dust collection pipe and the box body is flush with the bottom surface of the dust collection cavity, so that impurities entering the dust collection cavity can be sucked out better, residues are not easy to remain, and the impurity removal efficiency is further improved.

In the master batch screening device, the feeding hopper is fixedly connected with the upper surface of the box body in the middle, and the vibrating motor is fixedly connected with the lower surface of the box body in the middle.

The gravity center of the device is located at the center by the aid of the structure, the box body is connected with the base more stably, the box body is not easy to deviate or incline, meanwhile, the box body stress is more uniform when the vibration motor operates to drive the box body to vibrate, and the operation stability is guaranteed.

In the master batch screening device, the number of the fans is a plurality of, and the fans are uniformly distributed around the feeding hopper at the top of the first screening cavity.

The efficiency that impurity passed screening subassembly entering dust collection intracavity is effectively improved in the setting of a plurality of fans to promote the edulcoration, improve the efficiency of edulcoration.

Compared with the prior art, the master batch screening device ensures that the box body can vibrate and stably position through the arrangement of the base and the connecting seat, is not easy to deviate or incline, and ensures the running stability; through the arrangement of the vibrating motor and the screening component, the screening work of the master batch is promoted, and the screening efficiency is improved; through the inclined arrangement of the screening component and the arrangement of the discharging pipe, the master batch after screening is convenient to discharge, and the discharging efficiency is improved; through the arrangement of the dust removal component and the fan, the device has the impurity removal function, impurities in the master batch are easier to separate and remove, and the quality of the sieved master batch is higher; through the setting of first sieve and second sieve make this device have multistage screening function, effectively improve screening efficiency, can separate the master batch of different particle diameters according to different production demands simultaneously, be convenient for follow-up use.

Drawings

FIG. 1 is a schematic diagram of the present masterbatch screening device;

fig. 2 is a left side view of the present masterbatch screening device.

In the figure, 1, a base; 2. a case; 3. a first screening chamber; 4. a second screening chamber; 5. a dust collection chamber; 6. a vibration motor; 7. a connecting seat; 7a, connecting columns; 7b, a spring; 7c, connecting plates; 8. a fan; 9. a first screen plate; 10. a second screen plate; 11. a dust collection pipe; 12. a dust collector; 13. a feed hopper; 14. a first discharge pipe; 15. and the second discharging pipe.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, are intended to fall within the scope of the present utility model.

It is noted that when an element is referred to as being "mounted on" another element, it can be directly mounted on the other element or intervening elements may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "secured to" another element, it can be directly secured to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "or/and" as used herein includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1-2, the master batch screening device comprises a base 1, a box body 2 and a screening component, wherein the box body 2 is connected to the base 1, a screening cavity is formed in the box body 2, the screening component is fixedly connected to the screening cavity, a feed hopper 13 communicated with the screening cavity is fixedly connected to the upper portion of the box body 2, a discharge pipe is fixedly connected to the side portion of the box body 2, the discharge pipe is communicated with the screening cavity on the upper layer of the screening component, a vibrating motor 6 is fixedly connected to the lower portion of the box body 2, the lower portion of the box body 2 is connected with the base 1 through a connecting seat 7, the box body 2 can vibrate on the base 1 under the driving of the vibrating motor 6, a fan 8 is fixedly connected to the top of the screening cavity, a dust collection component is fixedly connected to the base 1 on one side of the box body 2, and the dust collection component is communicated with the bottom of the screening cavity.

The screening assembly comprises a first screening plate 9 and a second screening plate 10, wherein the first screening plate 9 is obliquely arranged in the screening cavity, the second screening plate 10 is obliquely arranged below the first screening plate 9, the second screening plate 10 is opposite to the first screening plate 9 in inclination direction, and the screening cavity is divided into a first screening cavity 3, a second screening cavity 4 and a dust collecting cavity 5 from top to bottom by the first screening plate 9 and the second screening plate 10.

The number of the screen holes of the second screen plate 10 is larger than the number of the screen holes of the first screen plate 9.

The discharging pipes comprise a first discharging pipe 14 and a second discharging pipe 15, the first discharging pipe 14 is communicated with the first screening cavity 3, the inner bottom surface of the first discharging pipe 14 is flush with the upper surface of the lower side of the first screening plate 9, the second discharging pipe 15 is communicated with the second screening cavity 4, and the inner bottom surface of the second discharging pipe 15 is flush with the upper surface of the lower side of the second screening plate 10.

The sections of the first discharging pipe 14 and the second discharging pipe 15 are rectangular, and the widths of the first discharging pipe 14 and the second discharging pipe 15 are matched with the width of the side part of the box body 2.

The connecting seat 7 comprises four groups of connecting columns 7a, springs 7b and connecting plates 7c which are uniformly distributed on the outer side of the lower surface of the box body 2, the lower parts of the connecting columns 7a are fixedly connected with the base 1, the upper parts of the connecting columns 7a are fixedly connected with one ends of the springs 7b, the other ends of the springs 7b are fixedly connected with the connecting plates 7c, and the upper surface of the connecting plates 7c is fixedly connected with the lower surface of the box body 2.

The dust collection assembly comprises a dust collection pipe 11 and a dust collector 12, the dust collection pipe 11 is a hose, one end of the dust collection pipe 11 is fixedly connected to the lower portion of the outer side of the box body 2, the inner cavity of the dust collection pipe 11 is communicated with the dust collection cavity 5, the other end of the dust collection pipe 11 is fixedly connected with the dust collector 12, and the dust collector 12 is fixedly connected with the base 1.

The inner bottom surface of the pipe body at the joint of the dust collection pipe 11 and the box body 2 is flush with the bottom surface of the dust collection cavity 5.

The feeding hopper 13 is fixedly connected with the upper surface of the box body 2 in the middle, and the vibrating motor 6 is fixedly connected with the lower surface of the box body 2 in the middle.

The number of the fans 8 is a plurality of, and the fans 8 are uniformly distributed around the feeding hopper 13 at the top of the first screening cavity 3.

This master batch screening plant sieves the master batch through setting up screening subassembly, the master batch that accords with the particle diameter requirement is blocked in screening subassembly top, impurity such as other non-meeting tiny granule, dust pass screening subassembly entering lower floor's screening intracavity, be convenient for add the master batch that waits to sieve screening intracavity through setting up feeder hopper 13, will be blocked the master batch that accords with the particle diameter requirement in screening subassembly upper strata from the discharging pipe output through setting up the discharging pipe, make box 2 and base 1 be connected through setting up connecting seat 7, box 2 can be relative base 1 activity, drive box 2 vibration through setting up vibrating motor 6, promote going on of screening, get rid of the impurity of screening through setting up dust absorption subassembly, promote impurity to pass screening subassembly and get into the screening intracavity of lower floor through setting up fan 8, thereby more easily be inhaled by dust absorption subassembly, improve edulcoration efficiency.

When the master batch screening device is used, master batches to be screened are added into a screening cavity from a feed hopper 13, a vibrating motor 6 is started, the vibrating motor 6 drives a box body 2 to vibrate, a screening assembly is promoted to screen the master batches, master batches with the particle size larger than the aperture of a first screen plate 9 are blocked on the first screen plate 9, because the first screen plate 9 is obliquely arranged, the master batches can be directly output from a first discharging pipe 14, master batches with the particle size smaller than the aperture of the first screen plate 9 pass through the first screen plate 9 to enter a second screening cavity 4, then master batches with the particle size larger than the aperture of a second screen plate 10 are blocked on the second screen plate 10, because the second screen plate 10 is obliquely arranged, the master batches can be directly output from a second discharging pipe 15, a small amount of impurities such as tiny particles and dust which do not meet the standard enter a dust collecting cavity 5 at the lowest part, and then the impurities are sucked out by a dust collecting pipe 11 under the action of a dust collector 12.

The technical features of the above-described embodiments may be combined in any manner, and for brevity, all of the possible combinations of the technical features of the above-described embodiments are not described, however, all of the combinations of the technical features should be considered as being within the scope of the present disclosure as long as there is no contradiction between the combinations of the technical features.

It will be appreciated by persons skilled in the art that the above embodiments have been provided for the purpose of illustrating the utility model and are not to be construed as limiting the utility model, and that suitable modifications and variations of the above embodiments are within the scope of the utility model as claimed.

Claims (10)

1. The utility model provides a masterbatch screening plant, includes base, box and screening subassembly, its characterized in that, the box is connected on the base, the inside screening chamber that has of box and screening subassembly link firmly in the screening intracavity, box upper portion has linked firmly the feeder hopper that is linked together with the screening chamber, the box lateral part has linked firmly the discharging pipe, the discharging pipe is linked together with the screening chamber on screening subassembly upper strata, the box lower part has linked firmly a vibrating motor, the box lower part is connected with the base through a connecting seat, and under vibrating motor's drive, the box can vibrate on the base, the screening chamber top has linked firmly the fan, dust collection assembly has been linked firmly on the base of box one side, dust collection assembly is linked together with screening chamber bottom.

2. The masterbatch screening device of claim 1, wherein the screening assembly comprises a first screen panel and a second screen panel, the first screen panel is obliquely disposed within the screening cavity, the second screen panel is obliquely disposed below the first screen panel, the second screen panel is opposite to the first screen panel in oblique direction, and the first screen panel and the second screen panel divide the screening cavity into a first screening cavity, a second screening cavity and a dust collection cavity from top to bottom.

3. The masterbatch screening device of claim 2, wherein the second screen panel has a greater mesh number than the first screen panel.

4. A masterbatch screening device according to claim 3, wherein the discharge pipe comprises a first discharge pipe and a second discharge pipe, the first discharge pipe being in communication with the first screening chamber, the first discharge pipe having an inner bottom surface flush with the upper surface of the lower side of the first screening deck, the second discharge pipe being in communication with the second screening chamber, the second discharge pipe having an inner bottom surface flush with the upper surface of the lower side of the second screening deck.

5. The masterbatch screening device of claim 4, wherein the first and second discharge pipes are rectangular in cross-section, and the widths of the first and second discharge pipes are matched with the width of the side of the box.

6. The master batch screening device according to claim 5, wherein the connecting seat comprises four groups of connecting columns, springs and connecting plates which are uniformly distributed on the outer side of the lower surface of the box body, the lower parts of the connecting columns are fixedly connected with the base, the upper parts of the connecting columns are fixedly connected with one ends of the springs, the other ends of the springs are fixedly connected with the connecting plates, and the upper surface of the connecting plates is fixedly connected with the lower surface of the box body.

7. The master batch screening device according to claim 6, wherein the dust collection assembly comprises a dust collection pipe and a dust collector, the dust collection pipe is a hose, one end of the dust collection pipe is fixedly connected to the lower portion of the outer side of the box body, the inner cavity of the dust collection pipe is communicated with the dust collection cavity, the other end of the dust collection pipe is fixedly connected with the dust collector, and the dust collector is fixedly connected with the base.

8. The masterbatch screening device of claim 7, wherein the inner bottom surface of the tube body where the dust collection tube is connected to the box body is flush with the bottom surface of the dust collection cavity.

9. The masterbatch screening device of claim 8, wherein said hopper is centrally secured to an upper surface of the housing and said vibrating motor is centrally secured to a lower surface of the housing.

10. The masterbatch screening device of claim 9, wherein the number of fans is a plurality, the plurality of fans being evenly distributed around the hopper at the top of the first screening chamber.