CN212653669U

CN212653669U - Plastic granules mixing arrangement

Info

Publication number: CN212653669U
Application number: CN202021020126.2U
Authority: CN
Inventors: 刘爱军
Original assignee: Dalian Warner Plastic Technology Co ltd
Current assignee: Dalian Warner Plastic Technology Co ltd
Priority date: 2020-06-06
Filing date: 2020-06-06
Publication date: 2021-03-05
Anticipated expiration: 2030-06-06

Abstract

The utility model relates to the technical field of plastic production equipment, in particular to a plastic particle mixing device, which comprises a mixing cylinder and a cylinder cover covering the upper end of the mixing cylinder, and also comprises a stirring device, a refining device and a drying device, the plastic particle mixing device is provided with a stirring device and a material homogenizing device, the stirring device can stir and mix the plastic particles in the mixing cylinder, meanwhile, the material at the lower end inside the mixing cylinder is conveyed to the upper end inside the mixing cylinder through the material homogenizing device, the materials are uniformly dispersed under the action of the bulk material cover and the material guiding edge, then fall into the lower end of the interior of the mixing barrel and are stirred by the stirring device along with other materials, the mixing efficiency is greatly improved, the mixing time is shortened, the materials are mixed more uniformly, and can dry the material when the compounding through drying device, reduce the moisture in the material, ensure the processingquality of plastic products.

Description

Plastic granules mixing arrangement

Technical Field

The utility model relates to a plastics production facility technical field, concretely relates to plastic granules mixing arrangement.

Background

The plastic particles refer to granular plastics, are common materials in industry and life, and plastic products bring much convenience to people. At present, in the processing production of plastic products, often need carry out the hot melt again and extrude the operation after mixing multiple plastic granules together, traditional method generally all uses the mixer to stir plastics raw materials through stirring vane and accomplishes the operation of mixing the refining, the compounding is long, the raw materials mixes inhomogeneously, mix inhomogeneous plastics material when subsequent hot melt is extruded, can't guarantee the processingquality of plastics product, current mixing arrangement only possesses the function of stirring mixture moreover, the function is single.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve the problem that above-mentioned exists, designed a plastic granules mixing arrangement, the device compounding time is short, and the material misce bene, and possess the function of dry material.

In order to realize the technical purpose, reach above-mentioned technological effect, the utility model discloses a realize through following technical scheme:

a plastic particle mixing device comprises a mixing cylinder and a cylinder cover covering the upper end of the mixing cylinder, and also comprises a stirring device, a refining device and a drying device; the lower end of the mixing cylinder is fixed with a supporting leg, the lower end of one side of the mixing cylinder is provided with a discharge hole, a seal cover is screwed on the discharge hole, and the middle part of one side of the mixing cylinder is fixed with a feeding pipe communicated with the interior of the mixing cylinder;

the stirring device comprises a stirring motor fixed on the outer side of the bottom of the mixing cylinder, a horizontal stirring rod positioned on the inner side of the bottom of the mixing cylinder and vertical stirring blades fixed at two ends of the horizontal stirring rod, wherein a motor shaft of the stirring motor penetrates through the bottom of the mixing cylinder and is fixedly connected with the middle part of the horizontal stirring rod;

the material homogenizing device comprises a feeding cylinder, a feeding rotating shaft, a feeding motor, a bulk material cover and a material guiding edge, wherein the feeding cylinder is vertically arranged inside a material mixing cylinder, the upper end of the feeding cylinder is fixed with the inner side of a cylinder cover, the lower end of the feeding cylinder is positioned between two vertical stirring blades, the lower end of the outer side of the feeding cylinder is uniformly provided with a plurality of feeding ports along the circumferential direction, the upper end of the outer side of the feeding cylinder is uniformly provided with a plurality of discharging ports along the circumferential direction, the feeding rotating shaft is coaxially arranged inside the feeding cylinder, the outer side of the feeding rotating shaft is axially and fixedly provided with a spiral blade, the feeding motor is fixed on the outer side of the cylinder cover, a motor shaft of the feeding motor penetrates through the cylinder cover to be connected with the upper end of the feeding rotating shaft, the bulk material cover is umbrella-shaped, the top of the bulk material cover is provided with a through hole for the feeding cylinder to penetrate, the blanking hole with the aperture larger than that of plastic, the material guiding edge is fixed on the inner wall of the mixing barrel below the blanking gap, and one end of the material guiding edge, which is far away from the inner wall of the mixing barrel, is inclined downwards;

drying device includes air heater, blast pipe and connecting pipe, the blast pipe is the ring form, and the blast pipe box is established at mixing barrel outside middle part, mixing barrel and blast pipe contact department offer with the inside air intake that communicates of blast pipe, the air exit has been seted up to mixing barrel outside upper end, connecting pipe one end and blast pipe intercommunication, the other end is fixed on the air outlet of air heater.

Furthermore, the lower end of the supporting leg is fixed with a universal wheel with a brake device.

Furthermore, one end of the feeding pipe, which is far away from the mixing cylinder, is trumpet-shaped.

Furthermore, hemispherical protrusions are uniformly fixed on the upper surface of the material guide edge.

Further, the model of the air heater is HCW-ZY-220-5A-018.

The utility model has the advantages that:

this plastic granules mixing arrangement is provided with agitating unit and refining device, agitating unit can stir the mixture to the plastic granules in the mixing barrel, carry the material of the inside lower extreme of mixing barrel to the inside upper end of mixing barrel through refining device simultaneously, evenly scatter under the effect on bulk cargo cover and guide limit, then fall into the inside lower extreme of mixing barrel and stir through agitating unit along with all the other materials together, improve compounding efficiency greatly, shorten the compounding time, make the material mix more evenly, and can dry the material in the compounding through drying device, reduce the moisture in the material, ensure the processingquality of plastic products.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a sectional view of the overall structure of the present invention;

fig. 2 is an external view of the present invention;

fig. 3 is a schematic view of the structure of the bulk hood.

In the drawings, the components represented by the respective reference numerals are listed below:

1-mixing barrel, 11-supporting leg, 111-universal wheel, 12-discharging opening, 13-feeding pipe, 14-air outlet, 2-barrel cover, 3-stirring motor, 31-horizontal stirring rod, 32-vertical stirring blade, 4-feeding barrel, 41-feeding opening, 42-discharging opening, 5-feeding rotating shaft, 51-helical blade, 6-feeding motor, 7-bulk material cover, 71-blanking hole, 8-guiding edge, 9-hot air blower, 91-air blowing pipe, 911-air inlet, 92-connecting pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, a plastic particle mixing device comprises a mixing cylinder 1, a cylinder cover 2 covering the upper end of the mixing cylinder 1, a stirring device, a material homogenizing device and a drying device; 1 lower extreme of compounding section of thick bamboo is fixed with landing leg 11, be convenient for 1 shift position of compounding section of thick bamboo, be fixed with the universal wheel 111 of taking brake equipment at the 11 lower extreme of landing leg, bin outlet 12 has been seted up to 1 one side lower extreme of compounding section of thick bamboo, the spiro union has the closing cap on the bin outlet 12, screw off the closing cap, can be with the good material discharge of 1 inside mixture of compounding section of thick bamboo through bin outlet 12, 1 one side middle part of compounding section of thick bamboo is fixed with the filling tube 13 with 1 inside intercommunication of compounding section of thick bamboo, be convenient for reinforced, the one end that mixing section of thick bamboo 1 was kept away.

Agitating unit is including fixing the agitator motor 3 in 1 bottom outside of mixing barrel, be located 1 bottom inboard horizontal mixing rod 31 of mixing barrel and fix the vertical stirring leaf 32 at horizontal mixing rod 31 both ends, agitator motor 3's motor shaft passes 1 bottom of mixing barrel and horizontal mixing rod 31 middle part fixed connection, start agitator motor 3, agitator motor 3 drives horizontal mixing rod 31 through the motor shaft and rotates, stir the mixture through fixing the material of 1 in horizontal mixing rod 31 both ends vertical stirring leaf 32 in to mixing barrel.

The material homogenizing device comprises an upper charging barrel 4, a feeding rotating shaft 45, a feeding motor 6, a bulk material cover 7 and a material guiding edge 8, wherein the upper charging barrel 4 is vertically arranged inside a material mixing barrel 1, the upper end of the upper charging barrel 4 is fixed with the inner side of a barrel cover 2, the lower end of the upper charging barrel 4 is positioned between two vertical stirring blades 32, the lower end of the outer side of the upper charging barrel 4 is uniformly provided with a plurality of feeding ports 41 along the circumferential direction, the upper end of the outer side of the upper charging barrel 4 is uniformly provided with a plurality of discharging ports 42 along the circumferential direction, the feeding rotating shaft 5 is coaxially arranged inside the upper charging barrel 4, a helical blade 51 is axially fixed on the outer side of the feeding rotating shaft 5, the feeding motor 6 is fixed on the outer side of the barrel cover 2, a motor shaft of the feeding motor 6 penetrates through the barrel cover 2 to be connected with the upper end of the feeding rotating shaft 5, the bulk material cover 7 is umbrella-shaped, a through hole for the upper charging barrel 4 to penetrate through is arranged at the top, leave the blanking clearance between 7 edges of bulk cargo cover and the 1 inner wall of mixing barrel, guide limit 8 is fixed on the 1 inner wall of mixing barrel of blanking clearance below, the one end downward sloping of 1 inner wall of mixing barrel is kept away from on guide limit 8, for improving the ability of guide limit 8 dispersion material, it is protruding to have the hemisphere at the upper surface uniform fixation on guide limit 8, the hemisphere is protruding to make the upper surface unevenness on guide limit 8, plastic granules that fall on guide limit 8 through the blanking clearance bounce to the not equidirectional, then the whereabouts, improve the bulk cargo ability.

The feeding motor 6 is started, the feeding motor 6 drives the helical blade 51 to rotate through the feeding rotating shaft 5, the helical blade 51 upwards conveys plastic particles entering the feeding barrel 4 from the feeding port 41, the plastic particles are conveyed to the discharging port 42 and discharged from the discharging port 42, the plastic particles fall on the bulk material cover 7 and roll downwards along the bulk material cover 7, part of the plastic particles fall through the blanking hole 71, and the rest of the plastic particles fall on the material guiding edge 8 from the blanking gap and then bounce to the inner lower end of the mixing barrel 1.

The drying device comprises an air heater 9, an air supply pipe 91 and a connecting pipe 92, wherein the type of the air heater 9 is HCW-ZY-220-5A-018, the air supply pipe 91 is annular, the air supply pipe 91 is sleeved in the middle of the outer side of the mixing barrel 1, an air inlet 911 communicated with the inside of the air supply pipe 91 is formed in the contact position of the mixing barrel 1 and the air supply pipe 91, an air outlet 14 is formed in the upper end of the outer side of the mixing barrel 1, one end of the connecting pipe 92 is communicated with the air supply pipe 91, and the other end of the connecting pipe 92 is fixed. Start hot-air blower 9, the hot-blast air that hot-air blower 9 produced is carried to blast pipe 91 through connecting pipe 92, then gets into mixing cylinder 1 from air intake 911 inside, flows through mixing cylinder 1 inside back from mixing cylinder 1 upper end air exit 14 discharge, can dry the material when the compounding.

During the use, to wait to mix plastic granules and add mixing barrel 1 through filling tube 13, start agitator motor 3, material loading motor 6 and air heater 9, stir the mixture through agitating unit to the plastic granules in mixing barrel 1, carry the material of mixing barrel 1 inside lower extreme to mixing barrel inside upper end through refining device simultaneously, evenly scatter under the effect of bulk cargo cover 7 and guide limit 8, then fall into mixing barrel 1 inside lower extreme and stir along with all the other materials, improve compounding efficiency greatly, shorten the compounding time, make the material mix more evenly, and can dry the material in the compounding through drying device, reduce the moisture in the material, ensure the processingquality of plastic products.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and those skilled in the art should be able to make changes, alterations, additions or substitutions within the scope of the present invention.

Claims

1. The utility model provides a plastic granules mixing arrangement, includes that mixing cylinder and lid close the cover in mixing cylinder upper end, its characterized in that: the device also comprises a stirring device, a refining device and a drying device; the lower end of the mixing cylinder is fixed with a supporting leg, the lower end of one side of the mixing cylinder is provided with a discharge hole, a seal cover is screwed on the discharge hole, and the middle part of one side of the mixing cylinder is fixed with a feeding pipe communicated with the interior of the mixing cylinder;

2. A plastic pellet mixing apparatus as claimed in claim 1, wherein: and universal wheels with brake devices are fixed at the lower ends of the supporting legs.

3. A plastic pellet mixing apparatus as claimed in claim 1, wherein: one end of the feeding pipe, which is far away from the mixing barrel, is trumpet-shaped.

4. A plastic pellet mixing apparatus as claimed in claim 1, wherein: hemispherical bulges are uniformly fixed on the upper surface of the material guide edge.