CN220162929U

CN220162929U - Plastic mixing device

Info

Publication number: CN220162929U
Application number: CN202321459237.7U
Authority: CN
Inventors: 陈薇; 顾小萍; 周汉彬
Original assignee: Hangzhou Keyang New Materials Technology Co ltd
Current assignee: Hangzhou Keyang New Materials Technology Co ltd
Priority date: 2023-06-08
Filing date: 2023-06-08
Publication date: 2023-12-12
Anticipated expiration: 2033-06-08

Abstract

The utility model provides a plastic mixing device, which comprises a mixing box; a mixing cavity is formed in the mixing box, a packing auger is arranged in the mixing cavity, a heating premixing box is arranged above the mixing box, a cavity is formed in the heating premixing box, a plurality of partition boards are arranged in the cavity, the cavity is divided into a plurality of premixing cavities by the plurality of partition boards, a plurality of discharging pipes are arranged between the mixing box and the heating premixing box, the plurality of discharging pipes are respectively communicated with the mixing cavity and the plurality of premixing cavities, a water guide pipe is rotationally connected to the plurality of partition boards in a penetrating manner, and a driving piece for driving the packing auger and the water guide pipe to rotate simultaneously is arranged on the mixing box; a plurality of spiral heating rods and cleaning pieces are arranged on the water guide pipe. The utility model provides a plastic mixing device, which solves the problem that different types of plastics are inconvenient to heat to corresponding temperatures and can improve the mixing effect.

Description

Plastic mixing device

Technical Field

The utility model relates to the technical field of plastic mixing, in particular to a plastic mixing device.

Background

The plastic is a material or product composed of polymers, is prepared from petroleum, natural gas and coal through polymerization reaction, has the characteristics of light weight, corrosion resistance, high toughness and plasticity, is one of the most widely used materials at present, and is mainly a process of mixing two or more plastic substances together to form a uniform mixture in the processing process, wherein the process is generally carried out by heating the plastic to a molten state, then mixing the two or more plastic substances together and uniformly mixing the two or more plastic substances together;

different plastics need to be heated to different temperatures during mixing to reach a molten state, and if the temperature is insufficient or too high, the mixing effect and the product quality can be affected, and even the equipment can be damaged.

In order to solve the problems, the utility model provides a plastic mixing device.

Disclosure of Invention

Based on the technical problems in the background technology, the utility model provides a plastic mixing device.

The utility model provides a plastic mixing device, which comprises a mixing box;

a mixing cavity is formed in the mixing box, a packing auger is arranged in the mixing cavity, a heating premixing box is arranged above the mixing box, a cavity is formed in the heating premixing box, a plurality of partition boards are arranged in the cavity, the cavity is divided into a plurality of premixing cavities by the plurality of partition boards, a plurality of discharging pipes are arranged between the mixing box and the heating premixing box, the plurality of discharging pipes are respectively communicated with the mixing cavity and the plurality of premixing cavities, a water guide pipe is rotationally connected to the plurality of partition boards in a penetrating manner, and a driving piece for driving the packing auger and the water guide pipe to rotate simultaneously is arranged on the mixing box;

install a plurality of heliciform heating rod and cleaning piece on the aqueduct, and a plurality of heliciform heating rod and cleaning piece are located a plurality of premix intracavity respectively, cleaning piece is used for the washing of premix intracavity material.

Preferably, the spiral heating rods are sleeved on the water guide pipe and are respectively positioned in the premixing cavities.

Preferably, the cleaning piece comprises a sleeve shaft, the sleeve shaft is fixedly sleeved on the water guide pipe, a liquid guide cavity communicated with the water guide pipe is formed in the sleeve shaft, a plurality of sleeve shafts are respectively located in a plurality of premixing cavities, a plurality of hollow pipes which are circumferentially arranged and communicated with the liquid guide cavity are arranged on the sleeve shaft, a plurality of flushing pipes are connected to one ends, far away from the sleeve shaft, of the hollow pipes, and a plurality of flushing holes are formed in the periphery of the flushing pipes.

Preferably, the driving piece includes band pulley, belt, mounting bracket, servo motor, the quantity of band pulley is two, the both ends of auger are connected with the both sides inner wall rotation of mixing box respectively, the both ends of water pipe are connected with the both sides inner wall rotation of heating premix case respectively, two the band pulley rotates respectively and connects the side at mixing box and heating premix case, two the band pulley is connected with the one end of auger and the one end of aqueduct respectively, the belt cup joints on two band pulleys, the mounting bracket is installed on the heating premix case and is located one of band pulley, servo motor installs on the mounting bracket, and servo motor's output with one the axle center of band pulley is connected.

Preferably, the heating premix case is connected with the inlet tube, and inlet tube and aqueduct intercommunication, the one end that the heating premix case was kept away from to the inlet tube is connected the water pump.

Preferably, a plurality of feed hoppers are arranged at the top of the heating premixing box and are respectively communicated with the premixing cavities.

Preferably, a discharging pipe communicated with the mixing cavity is arranged on the side face of the mixing box.

Preferably, a discharge hopper communicated with the mixing cavity is arranged at the bottom of the mixing box, a first valve body is arranged on the discharge hopper, and a second valve body is arranged on the discharging pipe.

The technical scheme of the utility model has the following beneficial technical effects:

through the heliciform heating rod and the a plurality of premixing chamber that set up, can pour different grade type plastics granule respectively into corresponding premixing intracavity, then accessible a plurality of heliciform heating rod heats, melts respectively the plastics granule in the corresponding premixing chamber, can heat different grade type plastics granule respectively to different temperatures, at this moment, accessible driving piece drive auger and aqueduct are rotatory, can drive heliciform heating rod and stir plastics granule, plastics accessible unloading pipe after the stirring gets into in the mixing box, then accessible auger carries out secondary stirring, mixes, this structure can heat different grade type plastics respectively to corresponding temperature and mix it, can guarantee plastics mixed quality.

Through the cleaning piece that sets up, after finishing stirring plastics, the residual material in the accessible cleaning piece to the premix intracavity is washed, is convenient for mix the use to plastics next time.

Drawings

Fig. 1 is a schematic structural diagram of a plastic mixing device according to the present utility model.

Fig. 2 is a schematic partial structure of a plastic mixing device according to the present utility model.

Reference numerals: 1. a mixing box; 2. an auger; 3. heating the premixing box; 4. discharging pipes; 5. a partition plate; 6. a water conduit; 7. a driving member; 71. a belt wheel; 72. a belt; 73. a mounting frame; 74. a servo motor; 8. a spiral heating rod; 9. cleaning a piece; 91. a sleeve shaft; 92. a hollow tube; 93. a flushing pipe; 10. a water inlet pipe; 11. a feed hopper; 12. a discharge pipe; 13. and (5) discharging the hopper.

Detailed Description

The objects, technical solutions and advantages of the present utility model will become more apparent by the following detailed description of the present utility model with reference to the accompanying drawings. It should be understood that the description is only illustrative and is not intended to limit the scope of the utility model. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present utility model.

As shown in fig. 1 and 2, the plastic mixing device provided by the utility model comprises a mixing box 1;

in this embodiment, set up the compounding chamber in the mixing box 1 and the auger 2 is installed to the compounding intracavity, and the upper position of mixing box 1 is provided with the heating premix case 3, has seted up cavity and installs a plurality of baffle 5 in the cavity in the heating premix case 3, and a plurality of baffle 5 separates into a plurality of premix chamber with the cavity.

In the embodiment, a plurality of blanking pipes 4 are arranged between the mixing box 1 and the heating premixing box 3, and the plurality of blanking pipes 4 are respectively communicated with the mixing cavity and the plurality of premixing cavities; a second valve body is arranged on the blanking pipe 4; a plurality of baffle plates 5 are rotatably connected with a water guide pipe 6 in a penetrating way, and a driving piece 7 for driving the auger 2 and the water guide pipe 6 to rotate simultaneously is arranged on the mixing box 1. The driving piece 7 comprises belt pulleys 71, a belt 72, a mounting frame 73 and a servo motor 74, wherein the number of the belt pulleys 71 is two, two ends of the auger 2 are respectively connected with the inner walls of two sides of the mixing box 1 in a rotating mode, two ends of the water guide pipe 6 are respectively connected with the inner walls of two sides of the heating premix box 3 in a rotating mode, the two belt pulleys 71 are respectively connected to the sides of the mixing box 1 and the heating premix box 3 in a rotating mode, the two belt pulleys 71 are respectively connected with one end of the auger 2 and one end of the water guide pipe 6, the belt 72 is sleeved on the two belt pulleys 71, the mounting frame 73 is mounted on the heating premix box 3 and located on one side of one belt pulley 71, the servo motor 74 is mounted on the mounting frame 73, and the output end of the servo motor 74 is connected with the axis of one belt pulley 71. The heating premix box 3 is connected with a water inlet pipe 10, the water inlet pipe 10 is communicated with the water guide pipe 6, and one end, far away from the heating premix box 3, of the water inlet pipe 10 is connected with a water pump.

In the embodiment, a plurality of spiral heating rods 8 and cleaning pieces 9 are arranged on the water guide pipe 6, and the plurality of spiral heating rods 8 and the cleaning pieces 9 are respectively positioned in a plurality of premixing cavities; the spiral heating rods 8 are sleeved on the water guide pipe 6 and are respectively positioned in the premixing cavities; the cleaning piece 9 is used for cleaning the materials in the premixing cavity. The cleaning piece 9 comprises a sleeve shaft 91, the sleeve shaft 91 is fixedly sleeved on the water guide pipe 6, a liquid guide cavity communicated with the water guide pipe 6 is formed in the sleeve shaft 91, a plurality of sleeve shafts 91 are respectively located in a plurality of premixing cavities, a plurality of hollow pipes 92 which are circumferentially arranged and communicated with the liquid guide cavity are arranged on the sleeve shaft 91, one ends, far away from the sleeve shafts 91, of the plurality of hollow pipes 92 are connected with flushing pipes 93, and a plurality of flushing holes are formed in the periphery of the flushing pipes 93.

It should be noted that:

when the plastic mixer is used, in order to be convenient for respectively heating different types of plastics to corresponding temperatures, different types of plastic particles can be respectively poured into corresponding premixing cavities, then the plastic particles in the corresponding premixing cavities can be respectively heated and melted through a plurality of spiral heating rods 8, different types of plastic particles can be respectively heated to different temperatures, at this time, one of the pulleys 71 can be driven to rotate through the servo motor 74, the auger 2 and the water guide pipe 6 can be respectively driven to rotate through the two pulleys 71 under the action of the belt 72, the spiral heating rods 8 are driven to stir the plastic particles, the stirred plastic can enter the mixing box 1 through the blanking pipe 4, then secondary stirring and mixing can be carried out through the auger 2, and the structure can be used for respectively heating different types of plastics to corresponding temperatures and mixing the plastics, so that the quality of plastic mixing can be ensured.

In order to be convenient for wash the plastics that remain in the premix chamber, can switch on the water pump with inlet tube 10, high-pressure water accessible water pipe 6 is leading-in sleeve 91 to in the hollow tube 92 gets into the flushing pipe 93, and the flushing hole that later accessible is seted up on the flushing pipe 93 dashes high-pressure water to the inner wall of heating premix case 3, thereby can realize the washing to the plastics that remain in the premix chamber, and this structure can keep the clean and tidy in the premix chamber, and the people of being convenient for use next time.

In a specific embodiment, a plurality of feeding hoppers 11 are installed at the top of the heating premix box 3, and the plurality of feeding hoppers 11 are respectively communicated with the plurality of premix chambers. The plastic is conveniently poured into the corresponding premixing cavity respectively through the plurality of feeding hoppers 11.

In the specific embodiment, a discharging pipe 12 communicated with the mixing cavity is arranged on the side surface of the mixing box 1. The plastics after mixing are discharged conveniently through the discharge pipe 12.

In a specific embodiment, a discharge hopper 13 communicated with the mixing cavity is arranged at the bottom of the mixing box 1, and a first valve body is arranged on the discharge hopper 13. The discharge hopper 13 is arranged to facilitate the discharge of the residual material washed in the heating premix tank 3 and the mixing tank 1.

It is to be understood that the above-described embodiments of the present utility model are merely illustrative of or explanation of the principles of the present utility model and are in no way limiting of the utility model. Accordingly, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present utility model should be included in the scope of the present utility model. Furthermore, the appended claims are intended to cover all such changes and modifications that fall within the scope and boundary of the appended claims, or equivalents of such scope and boundary.

Claims

1. The utility model provides a plastics compounding device, includes mixing box (1), its characterized in that:

a mixing cavity is formed in the mixing box (1), an auger (2) is arranged in the mixing cavity, a heating premixing box (3) is arranged at the upper position of the mixing box (1), a cavity is formed in the heating premixing box (3), a plurality of partition boards (5) are arranged in the cavity, the cavity is divided into a plurality of premixing cavities by the plurality of partition boards (5), a plurality of discharging pipes (4) are arranged between the mixing box (1) and the heating premixing box (3), the plurality of discharging pipes (4) are respectively communicated with the mixing cavity and the plurality of premixing cavities, a water guide pipe (6) is connected to the plurality of partition boards (5) in a rotating and penetrating manner, and a driving piece (7) for driving the auger (2) and the water guide pipe (6) to rotate simultaneously is arranged on the mixing box (1);

install a plurality of heliciform heating rod (8) and cleaning member (9) on aqueduct (6), and a plurality of heliciform heating rod (8) and cleaning member (9) are located a plurality of and mix the intracavity respectively, cleaning member (9) are used for mixing the washing of intracavity material.

2. A plastic mixing device according to claim 1, characterized in that a plurality of the spiral heating rods (8) are all sleeved on the water guide tube (6) and are respectively positioned in a plurality of the premixing cavities.

3. The plastic mixing device according to claim 2, wherein the cleaning member (9) comprises a sleeve shaft (91), the sleeve shaft (91) is fixedly sleeved on the water guide pipe (6), a liquid guide cavity communicated with the water guide pipe (6) is formed in the sleeve shaft (91), a plurality of sleeve shafts (91) are respectively located in a plurality of premixing cavities, a plurality of hollow pipes (92) which are circumferentially arranged and communicated with the liquid guide cavity are arranged on the sleeve shaft (91), a plurality of flushing pipes (93) are respectively connected to one ends, far away from the sleeve shaft (91), of the hollow pipes (92), and a plurality of flushing holes are formed in the periphery of the flushing pipes (93).

4. A plastic mixing device according to claim 3, characterized in that the driving member (7) comprises a belt wheel (71), a belt (72), a mounting frame (73) and a servo motor (74), the number of the belt wheels (71) is two, two ends of the screw (2) are respectively rotatably connected with two side inner walls of the mixing box (1), two ends of the water guide pipe (6) are respectively rotatably connected with two side inner walls of the heating premixing box (3), two belt wheels (71) are respectively rotatably connected with the mixing box (1) and the side surface of the heating premixing box (3), two belt wheels (71) are respectively connected with one end of the screw (2) and one end of the water guide pipe (6), the belt (72) is sleeved on the two belt wheels (71), the mounting frame (73) is arranged on the heating premixing box (3) and is positioned on one side of the belt wheel (71), the servo motor (74) is arranged on the mounting frame (73), and the output end of the servo motor (74) is connected with the shaft center of the belt wheel (71).

5. A plastic mixing device according to claim 4, characterized in that the heating premix box (3) is connected with a water inlet pipe (10), and the water inlet pipe (10) is communicated with a water guide pipe (6), and one end of the water inlet pipe (10) far away from the heating premix box (3) is connected with a water pump.

6. A plastic mixing device according to claim 5, characterized in that the top of the heating premix box (3) is provided with a plurality of feed hoppers (11), and the feed hoppers (11) are respectively communicated with the premix chambers.

7. A plastic mixing device according to claim 1, characterized in that the side of the mixing box (1) is provided with a discharge pipe (12) communicating with the mixing chamber.

8. A plastic mixing device according to claim 1, characterized in that the bottom of the mixing box (1) is provided with a discharge hopper (13) communicated with the mixing cavity, the discharge hopper (13) is provided with a first valve body, and the blanking pipe (4) is provided with a second valve body.