CN211221963U

CN211221963U - PE granule processing is with hot extrusion forming device

Info

Publication number: CN211221963U
Application number: CN201922051444.9U
Authority: CN
Inventors: 梁丽; 卢笛; 梁文才
Original assignee: Jieshou Kaixun Plastic Technology Co ltd
Current assignee: Jieshou Kaixun Plastic Technology Co ltd
Priority date: 2019-11-25
Filing date: 2019-11-25
Publication date: 2020-08-11
Anticipated expiration: 2029-11-25

Abstract

The utility model discloses a hot extrusion molding device for processing PE (polyethylene) particles, which comprises a bottom plate, wherein a fixed seat is fixedly arranged on the upper surface of the bottom plate close to one end of the bottom plate, a driving motor is fixedly arranged on the upper surface of the fixed seat, a speed reducer is fixedly arranged at one end of the driving motor, and a screw rod is fixedly arranged on an output shaft of the speed reducer; the upper surface of the bottom plate is fixedly provided with a plurality of supporting frames, the upper ends of the supporting frames are fixedly provided with a material barrel, the arc side surface of the material barrel is provided with a fixing ring fixedly arranged with the supporting frames, the material barrel is inserted between the fixing ring and the supporting frames, and the screw rod is inserted in the fixing ring; the utility model discloses in make things convenient for operating personnel to dismantle the feed cylinder through solid fixed ring, support frame, first ring flange, the second ring flange that sets up, can be with the screw rod clean up of feed cylinder the inside, can filter impurity in the PE raw materials through the filter screen that sets up, avoid having impurity in the fashioned PE granule.

Description

PE granule processing is with hot extrusion forming device

Technical Field

The utility model relates to a PE granule processing technology field especially relates to a PE granule processing is with hot extrusion moulding device.

Background

PE is a thermoplastic resin obtained by polymerizing ethylene. In industry, copolymers of ethylene with small amounts of alpha-olefins are also included. The polyethylene is odorless, nontoxic, has wax-like hand feeling, excellent low-temperature resistance and good chemical stability, and can resist corrosion of most of acid and alkali. The PE material is insoluble in common solvents at normal temperature, has small water absorption and excellent electrical insulation, can be processed into PE particles due to the multiple functions and good effect of the PE material, and is generally processed by an extruder.

Patent document (CN208946647U) discloses an extruder, including interior screw rod, outer screw rod and feed cylinder, the outer screw rod is worn to be equipped with inside the feed cylinder, the inside interior screw rod of wearing to be equipped with of outer screw rod, interior screw rod is equipped with feeding section, plastify section, extrudes the section from a left side to the right side in proper order, it is stupefied all to be equipped with the spiral shell in feeding section, plastify section and the section of extruding, interior screw rod leftmost end is equipped with the pivot that links to each other with first motor, the inside cavity of outer screw rod, outer screw rod surface also is equipped with the spiral shell stupefied. The utility model discloses an extruder has higher distribution mixing ability and dispersion mixing ability, and the quality is showing and is improving, and tells that the volume of gluing is high, and the energy consumption is low. But the inconvenient operating personnel of this extruder clearance extruder screw rod, do not clear up for a long time and reduce the effect of extruding the PE raw materials easily, but also can't filter the impurity in the PE granule raw materials.

SUMMERY OF THE UTILITY MODEL

The utility model provides a PE granule processing is with hot extrusion moulding device mainly solves following technical problem:

the utility model has the advantages that the screw in the material cylinder can be cleaned up by the fixing ring, the supporting frame, the first flange plate and the second flange plate which are arranged to facilitate the disassembly of the material cylinder by operators, thereby solving the technical problem that the existing hot extrusion molding device for processing PE particles can not clean the screw;

this hot extrusion forming device is used in PE granule processing, can filter impurity in the PE raw materials through the filter screen that sets up, has impurity in avoiding fashioned PE granule, has solved the unable technical problem who filters impurity of hot extrusion forming device for current PE granule processing.

The purpose of the utility model can be realized by the following technical scheme:

a hot extrusion molding device for processing PE (polyethylene) particles comprises a bottom plate, wherein a fixed seat is fixedly arranged at a position, close to one end, on the upper surface of the bottom plate, a driving motor is fixedly arranged on the upper surface of the fixed seat, a speed reducer is fixedly arranged at one end of the driving motor, and a screw rod is fixedly arranged on an output shaft of the speed reducer;

the upper surface of the bottom plate is fixedly provided with a plurality of supporting frames, the upper ends of the supporting frames are fixedly provided with a charging barrel, the arc side surface of the charging barrel is provided with a fixing ring fixedly mounted with the supporting frames, the charging barrel is inserted between the fixing ring and the supporting frames, the screw rod is inserted in the fixing ring, and one end of the arc side surface of the charging barrel, which is close to the speed reducer, is fixedly provided with a feeding hopper;

the inner wall of feeder hopper is close to the position fixed mounting of upper end has two couples, has articulated the filter screen on two couples, the upper surface of filter screen is provided with two and the corresponding hanging hole of couple.

Furthermore, one end of the charging barrel, which is far away from the feeding hopper, is fixedly provided with a first flange plate.

Furthermore, a second flange plate is fixedly mounted on one side of the first flange plate, and an extrusion head is fixedly mounted on one side, far away from the first flange plate, of the second flange plate.

Furthermore, one end of the extrusion head, which is far away from the second flange plate, is spliced with a pelletizing machine head.

Furthermore, the filter screen is hung on the hook through the hanging hole.

The utility model has the advantages that:

the utility model discloses in make things convenient for operating personnel to dismantle the feed cylinder through the solid fixed ring that sets up, support frame, first ring flange, second ring flange, can be with the screw rod clean up inside the feed cylinder, after the extruder used for a long time, can accumulate some PE granule raw materials on the screw rod, need clear up and get off, dismantle the second ring flange from the first ring flange, dismantle the solid fixed ring on the support frame again, make the feed cylinder not fixed by the solid fixed ring, draw out the feed cylinder from the screw rod, the screw rod will expose, make things convenient for operating personnel to handle the raw materials that remain on the screw rod;

impurity can be filtered in the PE raw materials through the filter screen that sets up, avoids having impurity in the fashioned PE granule, and in the feeding, the PE granule raw materials is poured into in the feeder hopper, and impurity in the PE granule raw materials will be left by the filter screen on the couple, and processing in clean PE granule raw materials gets into the feed cylinder.

Drawings

The present invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic structural view of a hot extrusion molding apparatus for processing PE particles according to the present invention;

FIG. 2 is a front sectional view of the hot extrusion molding apparatus for processing PE pellets according to the present invention;

FIG. 3 is an elevation sectional view of the feeding hopper of the hot extrusion molding device for processing PE particles.

In the figure: 1. a base plate; 2. a fixed seat; 3. a drive motor; 4. a speed reducer; 5. a feed hopper; 6. a fixing ring; 7. a support frame; 8. a charging barrel; 9. a first flange plate; 10. a second flange plate; 11. a pellet discharging machine head; 12. an extrusion head; 13. a screw; 14. hanging holes; 15. hooking; 16. and (4) a filter screen.

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 hot extrusion molding device for processing PE particles includes a bottom plate 1, a fixed seat 2 is fixedly installed at a position on the upper surface of the bottom plate 1 near one end, a driving motor 3 is fixedly installed on the upper surface of the fixed seat 2, a speed reducer 4 is fixedly installed at one end of the driving motor 3, and a screw 13 is fixedly installed on an output shaft of the speed reducer 4;

the upper surface of the bottom plate 1 is fixedly provided with a plurality of supporting frames 7, the upper ends of the supporting frames 7 are fixedly provided with a charging barrel 8, the arc side surface of the charging barrel 8 is provided with a fixing ring 6 fixedly arranged with the supporting frames 7, the charging barrel 8 is inserted between the fixing ring 6 and the supporting frames 7, the screw 13 is inserted in the fixing ring 6, and one end of the arc side surface of the charging barrel 8, which is close to the speed reducer 4, is fixedly provided with a feed hopper 5;

the inner wall of feeder hopper 5 is close to the position fixed mounting of upper end has two couples 15, has hung filter screen 16 on two couples 15, the upper surface of filter screen 16 is provided with two hanging holes 14 corresponding with couple 15.

One end of the charging barrel 8 far away from the feeding hopper 5 is fixedly provided with a first flange 9.

One side of the first flange plate 9 is fixedly provided with a second flange plate 10, and one side of the second flange plate 10 far away from the first flange plate 9 is fixedly provided with an extrusion head 12.

And one end of the extrusion head 12, which is far away from the second flange plate 10, is inserted with a pelletizing machine head 11.

The filter screen 16 is hung on the hook 15 through the hanging hole 14.

The utility model discloses a theory of operation does:

the utility model discloses PE granule raw materials are poured into in feeder hopper 5, impurity in the PE granule raw materials will be left by filter screen 16 on the couple 15, processing in clean PE granule raw materials gets into feed cylinder 8, it rotates to start driving motor 3 drive speed reducer 4, and driving screw 13 processes PE granule raw materials in feed cylinder 8, the long time back of using of extruder, can accumulate some PE granule raw materials on the screw rod 13, need clear up, dismantle second ring flange 10 from first ring flange 9, dismantle solid fixed ring 6 on the support frame 7 again, make feed cylinder 8 not fixed by solid fixed ring 6, draw out feed cylinder 8 from screw rod 13, screw rod 13 will expose, make things convenient for the residual raw materials on operating personnel handles screw rod 13.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description in any form, and although the present invention has been disclosed with reference to the preferred embodiment, it is not limited to the present invention, and any skilled person in the art can make modifications or changes equivalent to the equivalent embodiment of the above embodiments without departing from the scope of the present invention.

Claims

1. The hot extrusion molding device for processing the PE particles is characterized by comprising a bottom plate (1), wherein a fixed seat (2) is fixedly arranged at a position, close to one end, on the upper surface of the bottom plate (1), a driving motor (3) is fixedly arranged on the upper surface of the fixed seat (2), a speed reducer (4) is fixedly arranged at one end of the driving motor (3), and a screw (13) is fixedly arranged on an output shaft of the speed reducer (4);

the upper surface of the bottom plate (1) is fixedly provided with a plurality of supporting frames (7), the upper ends of the supporting frames (7) are fixedly provided with a charging barrel (8), the arc side surface of the charging barrel (8) is provided with a fixing ring (6) fixedly arranged with the supporting frames (7), the charging barrel (8) is inserted between the fixing ring (6) and the supporting frames (7), the screw rod (13) is inserted in the fixing ring (6), and one end, close to the speed reducer (4), of the arc side surface of the charging barrel (8) is fixedly provided with a feeding hopper (5);

the inner wall of feeder hopper (5) is close to the position fixed mounting of upper end has two couples (15), has articulated filter screen (16) on two couples (15), the upper surface of filter screen (16) is provided with two hanging holes (14) corresponding with couple (15).

2. A hot extrusion molding apparatus for processing PE pellets as claimed in claim 1, wherein the first flange (9) is fixedly installed at the end of the barrel (8) away from the feeding hopper (5).

3. A hot extrusion molding apparatus for processing PE particles as claimed in claim 2, wherein a second flange (10) is fixedly mounted on one side of the first flange (9), and an extrusion head (12) is fixedly mounted on one side of the second flange (10) far from the first flange (9).

4. A hot extrusion molding apparatus for processing PE pellets as claimed in claim 3, wherein the end of the extrusion head (12) away from the second flange (10) is inserted with a pelletizer head (11).

5. A hot extrusion molding apparatus for PE particle processing according to claim 1, wherein the filter screen (16) is hung on the hook (15) through the hanging hole (14).