CN218576706U

CN218576706U - High-fluidity extrusion granulation structure for waste plastics

Info

Publication number: CN218576706U
Application number: CN202222842444.2U
Authority: CN
Inventors: 何智勇
Original assignee: Weiheng Industrial Shenzhen Co ltd
Current assignee: Weiheng Industrial Shenzhen Co ltd
Priority date: 2022-10-27
Filing date: 2022-10-27
Publication date: 2023-03-07
Anticipated expiration: 2032-10-27

Abstract

The utility model relates to a plastics granulation technical field especially relates to a granulation structure is extruded to waste plastic's high mobility, and the purpose is for realizing the hot cutting aircraft nose that a plastics ejection of compact mobility is good to improve plastics granulation quality. The utility model provides a granulation structure is extruded to waste plastic's high mobility, includes ring flange and guide plate, still includes: the outer cylinder is cut to the heat and the inner tube is cut to the heat, the outer cylinder is cut to the heat with the axle center cover establish the heat cut inner tube outside, the heat is cut and is formed the heating chamber between outer cylinder and the heat cut inner tube, and ring flange and guide plate are installed respectively at the heating chamber both ends. The utility model discloses a three hot plates of group make heating chamber and fervent interior tube in by the heating, the mobility reinforcing of material in the fervent interior tube, the heating chamber guarantees the stability of temperature in the fervent interior tube, the distribution and the shape of three hot plates of group for the material is at fervent interior tube internal rotation flow, further improves the material mixing degree, has realized the fervent aircraft nose that a plastics ejection of compact mobility is good, and plastics granulation quality obtains improving.

Description

High-fluidity extrusion granulation structure for waste plastics

Technical Field

The utility model relates to a plastics granulation technical field especially relates to a granulation structure is extruded to waste plastic's high mobility.

Background

The screw granulator is a molding machine capable of manufacturing materials into specific shapes, and is applied to the field of plastic processing. The main machine of the granulator is an extruding machine which consists of an extruding system, a transmission system and a heating and cooling system. The plastic extruding machine divides the machine head into an oblique machine head and a right-angle machine head according to the included angle between the material flow direction of the machine head and the central line of the screw.

When the existing plastic granulator is used for plastic granulation, the plastic discharging flowability is poor due to the fact that plastic is spirally fed and the rotary pressure is larger than the thrust at the tail end of the discharging, and the plastic at the tail end is poor due to the fact that the feeding stroke is large, so that the plastic is cooled and the plasticity is reduced, and the flowability is poor, and accordingly the granulating efficiency and the granulating quality are affected; reference may be made to the prior publication nos.: CN217098423U (a high-fluidity extrusion granulation structure of waste plastics);

therefore, a high-fluidity extrusion granulation structure of waste plastics is provided, and a hot cutting machine head with good plastic discharging fluidity is realized, so that the plastic granulation quality is improved, the product diversification is enriched, and the market competitiveness is improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a granulation structure is extruded to waste plastic's high mobility realizes the hot cutting aircraft nose that a plastics ejection of compact mobility is good to improve plastics granulation quality.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a granulation structure is extruded to waste plastic's high mobility, includes ring flange and guide plate, still includes:

the hot-cutting outer cylinder is coaxially sleeved outside the hot-cutting inner cylinder, a heating cavity is formed between the hot-cutting outer cylinder and the hot-cutting inner cylinder, the flange plate and the guide plate are respectively arranged at two ends of the heating cavity, and a plurality of exhaust holes communicated with the heating cavity are formed in the hot-cutting outer cylinder in an annular array;

heating element, including three hot plates of group, every group is provided with four hot plates, and four hot plates are the annular array and distribute, and the length of three hot plates of group is different, the hot plate is the arc structure, and the hot plate runs through to heating the intracavity in cutting the inner tube by the heat, and a plurality of hot plates pass through the connecting wire and connect, the heating control module is installed outward to the outer section of thick bamboo of heat-cutting, heating control module is connected with the connecting wire electricity.

Preferably, the exhaust hole is arranged on one side close to the flange plate.

Preferably, the connecting wire is provided with four, and the connecting wire is spiral arc section state and distributes in the heating chamber to be arranged in connecting the hot plate that corresponds among three groups of hot plates.

Preferably, three groups of heating plates drive the material to flow forward spirally from the flange plate to the guide plate.

Preferably, the outside of the hot cutting outer cylinder is provided with electric wires, the four connecting wires are connected with the electric wires in parallel, and the electric wires are connected with the heating control module.

Preferably, the heating plate is a constant temperature heating structure, the heating control module is a temperature controller and a temperature sensor, and the temperature sensor is used for monitoring the temperature in the heating cavity.

The utility model discloses possess following beneficial effect at least:

1. the hot cutting machine head is composed of a hot cutting outer cylinder, a hot cutting inner cylinder, a heating plate and a heating control module; heating control module control three hot plate heating of group to by heating in making heating chamber and the hot cutting inner tube, the mobility reinforcing of material in the hot cutting inner tube, the while heating chamber plays heat retaining effect, guarantee the stability of temperature in the hot cutting inner tube, the distribution and the shape of three hot plate of group simultaneously, make the material at the hot cutting inner tube internal rotation flow, further improve the material mixing degree, realized a hot cutting aircraft nose that plastics ejection of compact mobility is good, plastics granulation quality obtains improving.

2. Through the parallelly connected mode of four connecting wires, even if one of them connecting wire breaks down, three hot plate drive materials of group are the heliciform from the ring flange to the guide plate and flow forward, and the hot plate still provides stable heating source for it in material flow path, and the heating chamber plays even accuse temperature effect.

Drawings

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

FIG. 1 is a schematic view of a granulation configuration;

FIG. 2 is a schematic view of a granulation structure;

FIG. 3 is a schematic view showing the split of the outer hot-cutting cylinder and the inner hot-cutting cylinder;

FIG. 4 is a side view of a hot cut inner barrel.

In the figure: 1. a flange plate; 2. hot cutting the outer cylinder; 3. a baffle; 4. a heating control module; 5. hot cutting the inner cylinder; 6. heating plates; 7. an electric wire; 8. an exhaust hole; 9. connecting wires; 10. a chamber is heated.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-4, a granulation structure is extruded to high mobility of waste plastic, includes ring flange 1 and guide plate 3, still includes:

the hot-cutting outer cylinder 2 and the hot-cutting inner cylinder 5 are coaxially sleeved outside the hot-cutting inner cylinder 5, a heating cavity 10 is formed between the hot-cutting outer cylinder 2 and the hot-cutting inner cylinder 5, the flange plate 1 and the guide plate 3 are respectively arranged at two ends of the heating cavity 10, and a plurality of exhaust holes 8 communicated with the heating cavity 10 are formed in the hot-cutting outer cylinder 2 in an annular array;

the heating assembly comprises three groups of heating plates 6, each group is provided with four heating plates 6, the four heating plates 6 are distributed in an annular array, the three groups of heating plates 6 are different in length, the heating plates 6 are of arc structures, the heating plates 6 penetrate into the heating cavity 10 from the inside of the hot cutting inner cylinder 5, the heating plates 6 are connected through connecting wires 9, a heating control module 4 is installed outside the hot cutting outer cylinder 2, and the heating control module 4 is electrically connected with the connecting wires 9;

the scheme has the following working processes: the hot cutting machine head is composed of a hot cutting outer cylinder 2, a hot cutting inner cylinder 5, a heating plate 6 and a heating control module 4; heating control module 4 controls the heating of three hot plate 6 groups, so that heated chamber 10 and heated in the hot-cutting inner tube 5, the mobility reinforcing of material in the hot-cutting inner tube 5, heated chamber 10 plays heat retaining effect simultaneously, guarantee the stability of hot-cutting inner tube 5 internal temperature, the distribution and the shape of three hot plate 6 groups simultaneously, make the material flow in hot-cutting inner tube 5 internal rotation, further improve the material mixing degree, a hot-cutting aircraft nose that plastics ejection of compact mobility is good has been realized, plastics granulation quality obtains improving.

Further, an exhaust hole 8 is provided at a side close to the flange 1, specifically, the exhaust hole 8 is close to the flange 1, and the exhaust hole 8 is used for hot air pressure release in the heating chamber 10 according to the principle of hot air expansion.

Further, connecting wire 9 is provided with four, and connecting wire 9 is spiral arc section state and distributes in heating chamber 10 to be arranged in connecting three hot plate 6 that correspond of group, the hot plate 6 drive material of three group, it flows forward to be the heliciform from ring flange 1 to guide plate 3, and is concrete, even if one of them connecting wire 9 breaks down, from ring flange 1 to guide plate 3's in-process, hot plate 6 still is in the material flow path, for it provides stable heating source, heating chamber 10 plays even accuse temperature effect.

Further, an electric wire 7 is arranged outside the hot cutting outer cylinder 2, four connecting wires 9 are connected with the electric wire 7 in parallel, the electric wire 7 is connected with the heating control module 4, and specifically, when one connecting wire 9 fails, the rest connecting wires 9 can still be used.

Further, hot plate 6 is the constant temperature heating structure, and heating control module 4 is thermostat and temperature sensor, and temperature sensor is used for monitoring heating chamber 10 internal temperature, and is specific, can select the constant temperature hot plate 6 that matches according to the user demand, through opening and stopping of thermostat control hot plate 6.

The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a granulation structure is extruded to waste plastic's high mobility, includes ring flange (1) and guide plate (3), its characterized in that still includes:

the hot cutting outer barrel (2) and the hot cutting inner barrel (5), the hot cutting outer barrel (2) is coaxially sleeved outside the hot cutting inner barrel (5), a heating cavity (10) is formed between the hot cutting outer barrel (2) and the hot cutting inner barrel (5), a flange plate (1) and a guide plate (3) are respectively installed at two ends of the heating cavity (10), and the hot cutting outer barrel (2) is externally provided with a plurality of exhaust holes (8) communicated with the heating cavity (10) in an annular array;

heating element, including three hot plate (6) of group, every group is provided with four hot plate (6), and four hot plate (6) are the annular array and distribute, and the length of three hot plate (6) of group is different, hot plate (6) are the arc structure, and hot plate (6) are cut by the heat and run through to heating chamber (10) in inner tube (5), and a plurality of hot plate (6) are connected through connecting wire (9), hot outer tube (2) of cutting installs heating control module (4) outward, heating control module (4) are connected with connecting wire (9) electricity.

2. The high-fluidity extrusion granulation structure of waste plastics according to claim 1, wherein the exhaust holes (8) are provided at a side close to the flange (1).

3. The high-flowability extrusion granulation structure for waste plastics according to claim 1, wherein the number of the connecting lines (9) is four, and the connecting lines (9) are distributed in the heating cavity (10) in a spiral arc state and are used for connecting the corresponding heating plates (6) in the three groups of heating plates (6).

4. The high-fluidity extrusion granulation structure of waste plastics according to claim 1, wherein three groups of heating plates (6) drive the material to flow forward spirally from the flange (1) to the deflector (3).

5. The high-fluidity extrusion granulation structure of waste plastics according to claim 1, wherein electric wires (7) are arranged outside the hot cutting outer cylinder (2), four connecting wires (9) are connected in parallel with the electric wires (7), and the electric wires (7) are connected with the heating control module (4).

6. The high fluidity extrusion granulation structure of waste plastic according to claim 1, wherein the heating plate (6) is a constant temperature heating structure, and the heating control module (4) is a temperature controller and a temperature sensor for monitoring the temperature in the heating chamber (10).