CN211334128U

CN211334128U - Granulator is used in thermoplastic elastomer production

Info

Publication number: CN211334128U
Application number: CN201921960607.9U
Authority: CN
Inventors: 李昂; 伍金平
Original assignee: Guangdong Taisu New Material Technology Co ltd
Current assignee: Guangdong Taisu New Material Technology Co ltd
Priority date: 2019-11-13
Filing date: 2019-11-13
Publication date: 2020-08-25
Anticipated expiration: 2029-11-13

Abstract

The utility model discloses a granulator is used in thermoplastic elastomer production, including the pan feeding case, pan feeding case upper end surface is provided with the pan feeding mouth, pan feeding case right-hand member surface mounting has the backup pad, surface mounting has No. two motors in the backup pad, No. two rotation axes are installed to the motor left end, a rotation axis left end is connected with the hot plate, pan feeding case lower extreme surface connection has the extruder barrel, the extruder barrel inside wall is provided with the heat preservation. The utility model discloses in, the hot plate can carry out rapid heating to the material, and the heat preservation in the cooperation extruder barrel can make the temperature in the extruder barrel remain stable, has improved the heat preservation effect of extruder barrel, and the air-cooler can accelerate the cooling rate of material, has reduced the pollution to the air in the production process, is provided with the slider on the filter screen, makes the installation of filter screen and dismantles convenient and fast more.

Description

Granulator is used in thermoplastic elastomer production

Technical Field

The utility model relates to a granulator technical field especially relates to a granulator is used in thermoplastic elastomer production.

Background

The granulator is a plastic recycling development, and in order to reduce the pollution of waste plastics to the environment and reduce the waste of resources, the waste plastics are regenerated, the waste plastics are cleaned, dried, then melted, plasticized and extruded into strips by a plastic extrusion granulator, then cooled by cooling equipment, finally cut into particles by a granulator, and the particles are further processed into various plastic products by processes of blow molding, injection molding, calendering and the like.

The existing granulator has certain defects when in use, the feeding is not sufficiently heated, the heat preservation effect of the extruder barrel is poor, heat loss is easily generated, dust generated in the production process easily pollutes air, the filter screen is inconvenient to mount and dismount, and a solution is provided for solving the defects.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems that feeding is not sufficient in heating, the heat preservation effect of an extruder barrel is not good, heat loss is easy to generate, dust generated in the production process is easy to pollute air, and a filter screen is inconvenient to mount and dismount, the granulator for producing the thermoplastic elastomer is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the device comprises a feeding box, wherein a feeding opening is formed in the outer surface of the upper end of the feeding box, a supporting plate is arranged on the outer surface of the right end of the feeding box, a second motor is arranged on the upper end surface of the supporting plate, a first rotating shaft is arranged at the left end of the second motor, a heating plate is connected to the left end of the first rotating shaft, an extruder barrel is connected to the outer surface of the lower end of the feeding box, a heat preservation layer is arranged on the inner side wall of the extruder barrel, a first motor is connected to the outer surface of the left end of the extruder barrel, a rotating screw rod is connected to the right end of the first motor, a fixed plate is arranged at the right end of the rotating screw rod, a third motor is arranged on the outer surface of the left side of the fixed plate, a, install the filter screen on the fixed plate, the filter screen lateral wall is provided with the slider, extruder barrel bottom surface mounting has the stand, extruder barrel right-hand member surface is connected with out the workbin, ejection of compact bottom of the case end upper surface is provided with the material bin, go out workbin right-hand member inside wall and install the air-cooler, it is provided with the swash plate to go out workbin left end inside wall, it is provided with air pipe to go out workbin upper end inside wall, air pipe right-hand member is connected with the water tank, the water tank upper end.

As a further description of the above technical solution:

the heating plate is movably arranged in the feeding box through a first rotating shaft.

As a further description of the above technical solution:

the first motor, the second motor and the third motor are electrically connected with the control panel through wires.

As a further description of the above technical solution:

the rotary blade is movably arranged on the filter screen through a second rotating shaft, and the length of the rotary blade is the same as the diameter of the filter screen.

As a further description of the above technical solution:

the slider movable mounting is in the recess, and the groove structure is the L type.

As a further description of the above technical solution:

the inclined plate and the upper surface of the storage box are arranged at an angle of 45 degrees.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, can carry out the rapid heating to the material through being provided with the hot plate, make the material become molten state, after the material heating is abundant, the rotatory hot plate that drives of No. two motors is rotatory, makes the material after the heating fall into the extruder barrel in, and the heat preservation in the cooperation extruder barrel can make the temperature in the extruder barrel remain stable, has improved the heat preservation effect of extruder barrel.

2. The utility model discloses in, the air-cooler can accelerate the cooling rate of material, prevents to take place the adhesion between the material to the air-cooler can pass through air pipe with the dust that produces in the granulator working process and filter the back through the liquid water in the water tank and get rid of again, has reduced the pollution to the air in the production process.

3. The utility model discloses in, be provided with the slider on the filter screen, the intraoral recess of slider cooperation filter screen installation can make things convenient for the staff to the installation and the dismantlement of filter screen, and the filter screen of different specifications can make the material of the different specifications of granulator production, has improved the suitability of granulator.

Drawings

FIG. 1 is a sectional view of a pelletizer for producing thermoplastic elastomer according to the present invention;

FIG. 2 is a schematic view of the overall structure of a pelletizer for producing thermoplastic elastomer according to the present invention;

FIG. 3 is a schematic structural view of a fixing plate of a pelletizer for producing thermoplastic elastomers according to the present invention;

FIG. 4 is a schematic view of a filter screen of a pelletizer for producing thermoplastic elastomers according to the present invention;

fig. 5 is a schematic diagram of a groove structure of a pelletizer for producing thermoplastic elastomers according to the present invention.

Illustration of the drawings:

1. feeding into a box; 2. an extruder barrel; 3. a first motor; 4. a discharging box; 5. a feeding port; 6. a support plate; 7. a second motor; 8. a first rotating shaft; 9. heating plates; 10. a heat-insulating layer; 11. rotating the screw; 12. a fixing plate; 13. a third motor; 14. a second rotating shaft; 15. a rotary blade; 16. a filter screen mounting port; 17. a groove; 18. a filter screen; 19. a slider; 20. a storage tank; 21. an air cooler; 22. a sloping plate; 23. a ventilation duct; 24. a water tank; 25. an exhaust port; 26. and (4) a column.

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. 1-5, the present invention provides a technical solution: the device comprises a feeding box 1, wherein a feeding opening 5 is arranged on the outer surface of the upper end of the feeding box 1, a supporting plate 6 is arranged on the outer surface of the right end of the feeding box 1, a second motor 7 is arranged on the upper end surface of the supporting plate 6, a first rotating shaft 8 is arranged at the left end of the second motor 7, a heating plate 9 is connected at the left end of the first rotating shaft 8, an extruder barrel 2 is connected with the outer surface of the lower end of the feeding box 1, a heat insulation layer 10 is arranged on the inner side wall of the extruder barrel 2, a first motor 3 is connected with the outer surface of the left end of the extruder barrel 2, a rotating screw 11 is connected at the right end of the first motor 3, a fixing plate 12 is arranged at the right end of the rotating screw 11, a third motor 13 is arranged on the outer surface of the left side of the fixing plate 12, a second, recess 17 has been seted up to 16 inside walls of filter screen installing port, install filter screen 18 on

fixed plate

12, 18 outside walls of filter screen are provided with

slider

19, 2 bottom surface mounting of extruder barrel has stand 26, 2 right-hand member surface connections of extruder barrel have ejection of

compact case

4, 4 bottom upper surfaces of ejection of compact case are provided with

material bin

20, 4 right-hand member inside walls of ejection of compact case install air-

cooler

21, 4 left end inside walls of ejection of compact case are provided with

swash plate

22, 4 upper end inside walls of ejection of compact case are provided with air pipe 23, air pipe 23 right-hand member is connected with water tank 24, water tank 24 upper end is provided with gas vent 25.

Specifically, as shown in fig. 1, the heating plate 9 is movably mounted in the feeding box 1 through a first rotating shaft 8, the heating plate 9 can rapidly heat materials, so that the materials are in a molten state, after the materials are sufficiently heated, the second motor 7 rotates to drive the heating plate 9 to rotate, so that the heated materials fall into the extruder barrel 2, the temperature in the extruder barrel 2 can be kept stable by matching with the heat preservation layer 10 in the extruder barrel 2, and the heat preservation effect of the extruder barrel 2 is improved.

Specifically, as shown in fig. 1, the first motor 3, the second motor 7 and the third motor 13 are electrically connected to the control panel through wires.

Specifically, as shown in fig. 3, the rotary blade 15 is movably mounted on the filter screen 18 through the second rotary shaft 14, and the length of the rotary blade 15 is the same as the diameter of the filter screen 18.

Specifically, as shown in fig. 5, the sliding block 19 is movably mounted in the groove 17, the groove 17 is of an L-shaped structure, the sliding block 19 is matched with the groove 17 in the filter screen mounting hole 16 to facilitate mounting and dismounting of the filter screen 18 by workers, the filter screens 18 of different specifications can enable the granulator to produce materials of different specifications, the applicability of the granulator is improved, and the filter screen 18 is mounted and dismounted more conveniently and quickly.

Specifically, as shown in fig. 1, the sloping plate 22 is disposed at 45 ° to the upper surface 20 of the storage box.

The working principle is as follows: during the use, throw into pan feeding case 1 with the material from pan feeding mouth 5 in, the material falls on hot plate 9, hot plate 9 can carry out rapid heating to the material, make the material become molten state, after the material heating is abundant, start No. two motor 7 through control panel, make No. one rotation axis 8 drive hot plate 9 rotatory, the material that is heated in the rotatory in-process of hot plate 9 falls into extruder barrel 2, heat preservation 10 in hot plate 9 cooperation extruder barrel 2 can make the temperature in extruder barrel 2 keep stable, the heat preservation effect of extruder barrel 2 has been improved, start No. one motor 3, the material that gets into extruder barrel 2 through the rotation of rotatory screw rod 11 makes moves forward, when the material passes through filter screen 18, start No. three motor 13, No. two rotation axis 14 rotations drive rotary blade 15 and cut into the granule with the material, be provided with slider 19 on the filter screen 18, slider 19 cooperation recess 17 in filter screen installing port 16 can make things convenient for the installation of staff to filter screen 18 and tear open Unload, the filter screen 18 of different specifications can make the granulator produce the material of different specifications, the suitability of granulator has been improved, the material cuts into the granule after the ejection of compact case 4 in through the storage in bin 20 of air-cooler 21 cooling, the cooling rate of material can be accelerated to air-cooler 21, prevent to take place the adhesion between the material, and air-cooler 21 can blow in the air pipe 23 that has the dust that produces in the granulator working process and then get rid of after the liquid water in water tank 24 is filtered again after passing through, the pollution to the air in the production process has been reduced.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A granulator for producing thermoplastic elastomers comprises a feeding box (1) and is characterized in that a feeding opening (5) is formed in the outer surface of the upper end of the feeding box (1), a supporting plate (6) is arranged on the outer surface of the right end of the feeding box (1), a second motor (7) is arranged on the upper end surface of the supporting plate (6), a first rotating shaft (8) is arranged at the left end of the second motor (7), a heating plate (9) is connected to the left end of the first rotating shaft (8), an extruder barrel (2) is connected to the outer surface of the lower end of the feeding box (1), a heat insulation layer (10) is arranged on the inner side wall of the extruder barrel (2), a first motor (3) is connected to the outer surface of the left end of the extruder barrel (2), a rotating screw (11) is connected to the right end of the first motor (3, the utility model discloses a material extruding machine, including fixed plate (12), motor (13), filter screen installing port (16), recess (17), filter screen (18) are installed to fixed plate (12), rotating blade (15) are installed to No. two rotation axis (14) right-hand members, filter screen installing port (16) have been seted up on fixed plate (12), filter screen installing port (16) inside wall is seted up to recess (17), install filter screen (18) on fixed plate (12), filter screen (18) lateral wall is provided with slider (19), extruder barrel (2) bottom surface mounting has stand (26), extruder barrel (2) right-hand member surface is connected with ejection of compact case (4), ejection of compact case (4) bottom upper surface is provided with material bin (20), air-cooler (21) are installed to ejection of compact case (4) right-hand member inside wall, ejection of compact case (4) left, go out workbin (4) upper end inside wall and be provided with air pipe (23), air pipe (23) right-hand member is connected with water tank (24), water tank (24) upper end is provided with gas vent (25).

2. A granulator for the production of thermoplastic elastomers according to claim 1, characterized in that said heating plate (9) is movably mounted in the feeding box (1) by a rotating shaft (8).

3. The pelletizer as claimed in claim 1, wherein the first motor (3), the second motor (7) and the third motor (13) are electrically connected to the control panel through wires.

4. A granulator for the production of thermoplastic elastomers according to claim 1, characterized in that said rotary blade (15) is movably mounted on the filtering screen (18) by means of a second rotary shaft (14), and the length of the rotary blade (15) is the same as the diameter of the filtering screen (18).

5. A granulator for the production of thermoplastic elastomers as claimed in claim 1, characterized in that said slide (19) is movably mounted in the recess (17) and the recess (17) is L-shaped in configuration.

6. A granulator for the production of thermoplastic elastomers as set forth in claim 1, characterized in that said swash plate (22) is disposed at an angle of 45 ° with respect to the upper surface of the storage tank (20).