Compounding device for high-temperature-resistant nylon composite material

Abstract

The utility model relates to the technical field of nylon composite material compounding, in particular to a high-temperature-resistant nylon composite material and a compounding device thereof, which comprises a mixing barrel I and a mixing barrel II, two storage bins are arranged in the mixing barrel I, an eccentric wheel is rotatably connected in one storage bin through a shaft rod, and the other storage bin is connected with a nylon composite material. A stirring rod is rotationally connected to the top end of the interior of the other storage bin, the upper end of the stirring rod is connected with an eccentric wheel through a shaft rod, two feeding pipes are fixedly connected to the bottom face of the first mixing barrel, telescopic hoses are fixedly connected to the bottom ends of the two feeding pipes, and the bottom ends of the two telescopic hoses are fixedly connected with a second mixing barrel. According to the utility model, raw materials can be vibrated transversely and vertically and can be jumped from two directions, so that the raw materials can be in full contact with the stirring rod, the mixing effect is better, the raw materials adhered to the inner wall of the mixing barrel II can be prevented from being continuously scraped off, and waste is avoided.

Description

Technical Field

[0001] This utility model relates to the field of nylon composite material technology, specifically a composite device for high-temperature resistant nylon composite materials. Background Technology

[0002] Nylon composite materials are composite materials made by mixing nylon resin with other materials. They have excellent performance and a wide range of applications. Nylon composite materials usually have high strength, toughness, corrosion resistance and high temperature resistance, so they are widely used in automotive parts, machinery and equipment, electronic products and aerospace. When making composite high temperature resistant nylon composite materials, it is necessary to stir and mix the raw materials used for composite high temperature resistant nylon composite materials.

[0003] In the prior art, such as the mixer made of high-temperature resistant nylon 6 material proposed in patent application number "CN202222645084.7", the active gear can easily drive two driven gears to rotate, which can easily drive several stirring blades to rotate synchronously, which helps to improve the effect of stirring the raw materials left and right. In addition, the moisture-proof layer helps to improve the moisture-proof effect inside the shell, preventing it from affecting the stirring and processing of raw materials. At the same time, the top of the feeding pipe and the feed pipe are provided with top covers, which helps to prevent dust from the top of the feeding pipe and the feed pipe, which is convenient for use.

[0004] However, in the aforementioned patent application, only a single stirring method was used to mix the raw materials. During the mixing process, some raw materials may not make sufficient contact with the stirring rod, and a single mixing process may result in poor mixing effect. Utility Model Content

[0005] The purpose of this invention is to provide a composite device for high-temperature resistant nylon composite materials to solve the problems mentioned in the background art.

[0006] The objective of this utility model can be achieved through the following technical solutions:

[0007] A composite device for high-temperature resistant nylon composite materials includes a first mixing tank and a second mixing tank. The first mixing tank has two storage compartments inside. An eccentric wheel is rotatably connected to the inside of one storage compartment via a shaft. A stirring rod is rotatably connected to the top of the inside of the other storage compartment, and the upper end of the stirring rod is connected to the eccentric wheel via a shaft. Two feed pipes are fixedly connected to the bottom surface of the first mixing tank, and telescopic hoses are fixedly connected to the bottom ends of both feed pipes. The bottom ends of both telescopic hoses are fixedly connected to the second mixing tank. The second mixing tank is equipped with a stirring mechanism for glass fiber nylon raw materials. Two auxiliary mechanisms are provided on the outer wall of the second mixing tank near the upper part.

[0008] Preferably, the auxiliary mechanism includes an L-shaped frame, a slider is slidably installed inside the L-shaped frame, a slide rod is inserted into the outer wall of the slider, and one end of the slide rod is fixedly connected to a mixing tank. A telescopic push rod is fixedly installed at the bottom inside the L-shaped frame, and the upper end of the telescopic push rod is fixedly connected to the slider. A support spring is sleeved on the outside of the telescopic push rod, and a return spring is sleeved on both sides of the slider on the outside of the slide rod.

[0009] Preferably, an L-shaped support plate is fixedly connected to the outer wall of the L-shaped frame, and a turntable is rotatably connected to the inner wall of the L-shaped support plate via a shaft. A connecting rod one is rotatably connected to the outer wall of the turntable, and a connecting rod two is rotatably connected to the end of the connecting rod one away from the turntable. The upper end of the connecting rod two is fixedly connected to a slider. A motor one is installed on the outer wall of the L-shaped support plate, and the output end of the motor one is connected to the turntable via a shaft. A sleeve plate is fitted on the outside of the connecting rod two, and one end of the sleeve plate is fixedly connected to the L-shaped frame.

[0010] Preferably, the stirring mechanism includes a stirring shell, which is rotatably connected to the top of the mixing tank, and a plurality of stirring blades are fixedly connected to the outer wall of the stirring shell. A reciprocating screw is rotatably connected to the top of the mixing tank and located inside the stirring shell.

[0011] Preferably, a collar is fitted outside the reciprocating screw and inside the mixing shell. Several vertical grooves are opened through the outer wall of the mixing shell. A connecting plate is inserted into each of the vertical grooves, and one end of the connecting plate is fixedly connected to the collar. A scraper is movably installed at the top of the inside of the mixing tank, and the ends of the connecting plates away from the collar are fixedly connected to the scraper.

[0012] Preferably, valve 1 is installed on the outer wall of both feed pipes, the mixing tank 2 has a cavity inside, and several heating rods are installed inside the cavity. An L-shaped feed pipe is fixedly connected to the outer wall of the mixing tank 1, and motor 2 is installed on the upper surface of the mixing tank 1, and the output end of motor 2 is connected to an eccentric wheel through a shaft.

[0013] A motor is installed on the upper surface of the mixing tank 2, and the output end of the motor is connected to a reciprocating lead screw. A discharge pipe is fixedly connected to the bottom of the mixing tank 2, and a valve is installed on the outer wall of the discharge pipe.

[0014] The beneficial effects of this utility model are:

[0015] 1. In this utility model, mixing is performed twice by mixing tank one and mixing tank two, resulting in a good mixing effect. Mixing tank one can move left and right, generating lateral vibration force. The eccentric force generated by the rotation of the eccentric wheel, along with the mutual rotation of motor one, turntable, and connecting rod one and connecting rod two, causes mixing tank one to move up and down, generating vertical vibration force. Through the above operations, the raw materials can be vibrated laterally and vertically, and the raw materials can be agitated from two directions, so that the raw materials can fully contact the stirring rod, thereby making the mixing effect better.

[0016] 2. In this utility model, the reciprocating screw stirring shell rotates, and the stirring blades follow the rotation, which stirs the raw materials in the mixing tank again, making the raw materials heat more evenly. At the same time, the reciprocating screw rotates, driving the collar to move up and down, causing the scraper to move up and down along the inner wall of the mixing tank, thereby continuously scraping off the raw materials adhering to the inner wall of the mixing tank, avoiding waste. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, for those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the structure of mixing tank one and mixing tank two in this utility model;

[0019] Figure 2 This is a cross-sectional view of mixing tank one and mixing tank two in this utility model;

[0020] Figure 3 This is a cross-sectional view of the L-shaped frame in this utility model;

[0021] Figure 4 This is a cross-sectional view of the stirring shell in this utility model.

[0022] The attached figures are labeled as follows:

[0023] 1. Mixing tank one; 2. Mixing tank two; 3. Telescopic push rod; 10. Discharge pipe; 11. Inlet pipe; 12. Slide rod; 13. L-shaped frame; 14. Storage bin; 15. Eccentric wheel; 16. Stirring rod; 17. L-shaped support plate; 18. Telescopic hose; 20. Stirring shell; 21. Stirring blade; 22. Scraper; 23. Connecting plate; 24. Collar; 25. Reciprocating screw; 26. Turntable; 27. Connecting rod one; 28. Connecting rod two; 29. ​​Sliding block; 31. Heating rod; 32. Sleeve plate. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0025] A composite device for high-temperature resistant nylon composite materials includes a first mixing tank 1 and a second mixing tank 2. The first mixing tank 1 has two storage chambers 14 inside, and an eccentric wheel 15 is rotatably connected to the inside of the storage chamber 14 via a shaft. The top of the other storage chamber 14 is rotatably connected to a stirring rod 16, and the upper end of the stirring rod 16 is connected to the eccentric wheel 15 via a shaft. The bottom surface of the first mixing tank 1 is fixedly connected to two feed pipes 11, and the bottom ends of the two feed pipes 11 are fixedly connected to telescopic hoses 18. The bottom ends of the two telescopic hoses 18 are fixedly connected to the second mixing tank 2. The second mixing tank 2 is equipped with a stirring mechanism inside, and two auxiliary mechanisms are provided on the outer wall of the second mixing tank 2 near the upper part.

[0026] When the mixing tank 1 moves vertically and horizontally, the telescopic hose 18 stretches, contracts and twists accordingly, without hindering the vibration of the mixing tank 1.

[0027] The auxiliary mechanism includes an L-shaped frame 13, inside which a slider 29 is slidably installed. A slide rod 12 is inserted into the outer wall of the slider 29, and one end of the slide rod 12 is fixedly connected to the mixing tank 1. A telescopic push rod 3 is fixedly installed at the bottom inside the L-shaped frame 13, and the upper end of the telescopic push rod 3 is fixedly connected to the slider 29. A support spring is sleeved on the outside of the telescopic push rod 3. Return springs are sleeved on the outside of the slide rod 12 and on both sides of the slider 29. When the mixing tank 1 moves left and right, the slide rod 12 moves left and right along the inside of the slider 29, and the two return springs are stretched and compressed accordingly.

[0028] An L-shaped support plate 17 is fixedly connected to the outer wall of the L-shaped frame 13. A turntable 26 is rotatably connected to the inner wall of the L-shaped support plate 17 via a shaft. A connecting rod 27 is rotatably connected to the outer wall of the turntable 26. A connecting rod 28 is rotatably connected to the end of the connecting rod 27 away from the turntable 26, and the upper end of the connecting rod 28 is fixedly connected to the slider 29. A motor is installed on the outer wall of the L-shaped support plate 17, and the output end of the motor is connected to the turntable 26 via a shaft. A sleeve plate 32 is sleeved on the outside of the connecting rod 28, and one end of the sleeve plate 32 is fixedly connected to the L-shaped frame 13.

[0029] Both feed pipes 11 are equipped with valve 1 on their outer walls. The mixing tank 2 has a cavity inside, and several heating rods 31 are installed inside the cavity. An L-shaped feed pipe is fixedly connected to the outer wall of the mixing tank 1. A motor 2 is installed on the upper surface of the mixing tank 1, and the output end of the motor 2 is connected to the eccentric wheel 15 through a shaft. A motor 3 is installed on the upper surface of the mixing tank 2, and the output end of the motor 3 is connected to the reciprocating screw 25. A discharge pipe 10 is fixedly connected to the bottom of the mixing tank 2, and valve 2 is installed on the outer wall of the discharge pipe 10.

[0030] In use, glass fiber nylon raw materials for making high-temperature resistant nylon composites are fed into the storage chamber 14 located at the bottom of the mixing tank 1 through the feeding pipe. Then, the eccentric wheel 15 is rotated by the second motor, which in turn drives the stirring rod 16 to rotate, mixing the added raw materials. At the same time, under the eccentric force generated by the rotation of the eccentric wheel 15, the mixing tank 1 moves left and right along the inside of the two sliders 29 through the two slide rods 12, generating a lateral vibration force that acts on the raw materials. Simultaneously, the turntable 26 is rotated by the first motor, causing one end of the connecting rod 27 to rotate relative to the turntable 26, and the other end of the connecting rod 27 to the connecting rod 28. The components rotate relative to each other, and at the same time, connecting rod 27 drives connecting rod 28 to move up and down along the sleeve plate 32, thereby driving slider 29 to move up and down along the inside of L-shaped frame 13. The telescopic push rod 3 extends and shortens accordingly under the drive of slider 29, and the support spring stretches and contracts accordingly, thereby driving mixing tank 1 connected by slide rod 12 to move up and down, generating vertical vibration force, which also acts on the raw materials. Through the above operation, the raw materials can be vibrated laterally and vertically, and the raw materials can be agitated from two directions, so that the raw materials and stirring rod 16 can fully contact each other, thereby making the mixing effect better and completing the initial mixing of the raw materials.

[0031] The stirring mechanism includes a stirring shell 20, which is rotatably connected to the top of the mixing tank 2. Several stirring blades 21 are fixedly connected to the outer wall of the stirring shell 20. A reciprocating screw 25 is rotatably connected to the top of the mixing tank 2 and inside the stirring shell 20. A collar 24 is sleeved on the outside of the reciprocating screw 25 and inside the stirring shell 20. Several vertical grooves are opened through the outer wall of the stirring shell 20. A connecting plate 23 is inserted into each of the vertical grooves, and one end of the connecting plate 23 is fixedly connected to the collar 24. A scraper 22 is movably installed at the top of the mixing tank 2, and the ends of the connecting plates 23 away from the collar 24 are fixedly connected to the scraper 22. The inner wall of the collar 24 is threaded to match the reciprocating screw 25.

[0032] Specifically, after the initial mixing of the raw materials is completed, the valves on the two feed pipes 11 are opened, allowing the initially mixed raw materials to fall into the mixing tank 2 under the action of gravity. The heating rod 31 heats the mixing tank 2, thereby heating the raw materials and melting and compounding them. At the same time, the reciprocating screw 25 driven by the motor 3 rotates, which in turn rotates the stirring shell 20. Each stirring blade 21 rotates accordingly, which can further stir the raw materials in the mixing tank 2, making the raw materials more evenly heated. Meanwhile, the rotation of the reciprocating screw 25 can drive the collar 24 to move up and down, thereby driving the scraper 22 connected by the connecting plate 23 to move up and down along the inner wall of the mixing tank 2, thereby continuously scraping off the raw materials adhering to the inner wall of the mixing tank 2, avoiding waste. After the melting and compounding is completed, the valve 2 is opened, and the raw materials can fall out through the discharge pipe 10 under the action of gravity.

[0033] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A composite device for high-temperature resistant nylon composite materials, characterized in that, The mixture includes a mixing tank 1 (1) and a mixing tank 2 (2). The mixing tank 1 (1) has two storage chambers (14) inside. An eccentric wheel (15) is rotatably connected to the inside of one of the storage chambers (14) via a shaft. A stirring rod (16) is rotatably connected to the top of the inside of the other storage chamber (14). The upper end of the stirring rod (16) is connected to the eccentric wheel (15) via a shaft. Two feed pipes (11) are fixedly connected to the bottom surface of the mixing tank 1 (1). A telescopic hose (18) is fixedly connected to the bottom end of each of the two feed pipes (11). The bottom ends of the two telescopic hoses (18) are fixedly connected to the mixing tank 2 (2). The mixing tank 2 (2) is equipped with a stirring mechanism for glass fiber nylon raw materials. Two auxiliary mechanisms are provided on the outer wall of the mixing tank 2 (2) near the upper part.

2. The composite device for high-temperature resistant nylon composite materials according to claim 1, characterized in that, The auxiliary mechanism includes an L-shaped frame (13), a slider (29) is slidably installed inside the L-shaped frame (13), a slide rod (12) is inserted into the outer wall of the slider (29), and one end of the slide rod (12) is fixedly connected to the mixing tank (1). A telescopic push rod (3) is fixedly installed at the bottom inside the L-shaped frame (13), and the upper end of the telescopic push rod (3) is fixedly connected to the slider (29). A support spring is sleeved on the outside of the telescopic push rod (3), and a return spring is sleeved on both sides of the slide rod (12) on both sides of the slider (29).

3. The composite device for high-temperature resistant nylon composite materials according to claim 2, characterized in that, An L-shaped support plate (17) is fixedly connected to the outer wall of the L-shaped frame (13). A turntable (26) is rotatably connected to the inner wall of the L-shaped support plate (17) via a shaft. A connecting rod (27) is rotatably connected to the outer wall of the turntable (26). A connecting rod (28) is rotatably connected to the end of the connecting rod (27) away from the turntable (26). The upper end of the connecting rod (28) is fixedly connected to the slider (29). A motor is installed on the outer wall of the L-shaped support plate (17). The output end of the motor is connected to the turntable (26) via a shaft. A sleeve plate (32) is sleeved on the outside of the connecting rod (28). One end of the sleeve plate (32) is fixedly connected to the L-shaped frame (13).

4. The composite device for high-temperature resistant nylon composite materials according to claim 1, characterized in that, The stirring mechanism includes a stirring shell (20), which is rotatably connected to the top of the mixing tank (2). Several stirring blades (21) are fixedly connected to the outer wall of the stirring shell (20). A reciprocating screw (25) is rotatably connected to the top of the mixing tank (2) and located inside the stirring shell (20).

5. The composite device for high-temperature resistant nylon composite materials according to claim 4, characterized in that, A collar (24) is fitted outside the reciprocating screw (25) and inside the mixing shell (20). Several vertical grooves are opened through the outer wall of the mixing shell (20). A connecting plate (23) is inserted into each of the vertical grooves. One end of the connecting plate (23) is fixedly connected to the collar (24). A scraper (22) is movably installed at the top of the mixing tank (2). The ends of the connecting plates (23) away from the collar (24) are fixedly connected to the scraper (22).

6. The composite device for high-temperature resistant nylon composite materials according to claim 1, characterized in that, Both feed pipes (11) are equipped with valves. The mixing tank (2) has a cavity inside, and several heating rods (31) are installed inside the cavity. An L-shaped feed pipe is fixedly connected to the outer wall of the mixing tank (1). A motor is installed on the upper surface of the mixing tank (1), and the output end of the motor is connected to the eccentric wheel (15) through a shaft. The upper surface of the mixing tank 2 (2) is equipped with a motor 3, and the output end of the motor 3 is connected to a reciprocating screw (25). The bottom end of the mixing tank 2 (2) is fixedly connected with a discharge pipe (10), and a valve 2 is installed on the outer wall of the discharge pipe (10).

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