Plastic mixing machine for pipe production

Abstract

The utility model relates to the technical field of plastic mixing machines, and discloses a plastic mixing machine for pipe production, which comprises an inner support plate, the top of the support plate is fixedly connected with a limiting plate, one side of the limiting plate is slidably connected with a fixing frame, the fixing frame is fixedly connected with an outer cylinder, and an inner cylinder is fixed in the outer cylinder. A stirring structure penetrating through the fixing frame is arranged at the top of the outer cylinder; a lifting assembly is arranged at the bottom of the outer cylinder; according to the plastic mixing machine disclosed by the utility model, through the lifting assembly, when a processing worker uses the plastic mixing machine, raw materials and auxiliary materials are conveyed into the inner cylinder through the material conveying pipe, then the processing worker connects the servo motor A to an external power supply to be electrified, and through a transmission structure, a two-force rod can move back and forth to drive a push rod to ascend and descend; therefore, the mixing machine is driven to reciprocate up and down to shake the stirring box and change the relative position of the stirring rod and the stirring box to fully stir the mixture.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic mixers, in particular to a plastic mixer for pipe production. Background Art

[0002] A plastic mixer is a device used in plastic processing, mainly for mixing different types and colors of plastic raw materials to achieve uniform color and performance. Plastic mixers play an important role in the production of plastic products and are applicable to various processes such as batching, mixing, drying, and coloring of plastics. They are also widely used in industries such as rubber, pharmaceuticals, and dyes. A plastic mixer for pipe production is a specially designed plastic mixer used in the process of plastic pipe production, mainly for evenly mixing basic raw materials and auxiliary materials to ensure the quality of the finally produced pipes.

[0003] The Chinese patent document with the publication number CN214000094U discloses a mixer for plastic pipe production. Although it solves the problem of drying while stirring in the stirring tank, due to the too high stirring temperature, the large temperature difference of the materials caused by contact with cold air affects the overall performance of the materials. At the same time, due to the large amount of raw materials added in the mixer and insufficient stirring, and the limited heating range, the raw materials inside are mixed and heated unevenly, reducing the overall quality of the raw materials. Summary of the Utility Model

[0004] To solve the above technical problems, the utility model provides a plastic mixer for pipe production.

[0005] The utility model is realized by the following technical solutions: A plastic mixer for pipe production includes a support plate. A limit plate is fixedly connected to the top of the support plate. A fixed frame is slidably connected to one side of the limit plate. The fixed frame is fixedly connected to an outer cylinder. An inner cylinder is fixed inside the outer cylinder. A stirring structure penetrating the fixed frame is arranged at the top of the outer cylinder. A lifting component is arranged at the bottom of the outer cylinder. A heating component penetrating the outer cylinder is sleeved on the surface of the inner cylinder. A feeding pipe penetrating the outer cylinder is arranged on one side of the inner cylinder. A discharge pipe penetrating the outer cylinder is arranged at the bottom of the inner cylinder.

[0006] As a further improvement of the above solution, the lifting component includes a push rod fixedly connected to the bottom of the fixed frame. A two-force rod is fixedly connected to the bottom of the push rod. One end of the two-force rod is rotatably connected to a rotating disk. A round rod is fixedly connected to one side of the rotating disk. A bevel gear A is fixedly connected to the surface of the round rod. A bevel gear B is meshed and connected to the surface of the bevel gear A. A transmission rod A is fixedly connected to one side of the bevel gear B. One end of the transmission rod A is fixedly connected to the output end of a servo motor A.

[0007] Through the above technical solutions, through the setting of the round rod, when the bevel gear A rotates, it can drive the rotating disk to rotate.

[0008] As a further improvement of the above solution, the heating assembly includes a guiding pipe sleeved on the surface of the inner cylinder. One end of the guiding pipe is connected with an electronic valve in a through manner, and the other end of the guiding pipe is connected with a connecting flange in a through manner. The surface of the guiding pipe is connected with the outer cylinder in a through manner.

[0009] Through the above technical solution, by setting the electronic valve, the user can control the opening and closing of the electronic valve through the controller, and thus achieve the purpose of controlling the inflow of the heat medium.

[0010] As a further improvement of the above solution, the stirring structure includes a stirring rod connected to the top of the fixed frame in a through manner. The surface of the stirring rod is connected with the outer cylinder in a through manner. The top of the stirring rod is fixedly connected with a B driving rod, and one end of the B driving rod is fixedly connected with the output end of the B servo motor.

[0011] Through the above technical solution, by setting the stirring structure, after the processing personnel connect the B servo motor to an external power supply and power it on, the B driving rod can drive the stirring rod to stir and mix the raw materials and auxiliary materials in the inner cylinder.

[0012] As a further improvement of the above solution, the surface of the A servo motor is fixedly connected with an A motor box. The bottom of the A motor box is fixedly connected with a bottom plate. Both sides of the bottom plate are fixedly connected with support plates, and one side of the support plate is rotatably connected with a rotating disc.

[0013] Through the above technical solution, by setting the A motor box, the purpose of protecting and supporting the A servo motor is achieved.

[0014] As a further improvement of the above solution, the top of the limiting plate is fixedly connected with a B motor box, and a B servo motor is arranged inside the B motor box.

[0015] Through the above technical solution, by setting the limiting plate, the fixed frame can be supported and fixed, and at the same time, the stability of the lifting of the fixed frame can be improved. By setting the B motor box, the purpose of protecting the B servo motor is achieved.

[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0017] In this utility model, by setting up a lifting component, when processing personnel use this plastic mixer, the raw materials and auxiliary materials are conveyed into the inner cylinder through a feeding pipe. Subsequently, the processing personnel connect the A servo motor to an external power supply to energize it, enabling the A driving rod to drive the A bevel gear to rotate through the B bevel gear. Then, the round rod and the rotating disks at both ends of the round rod are driven to rotate by the A bevel gear. One end of the two-force rod is driven to perform eccentric rotation by the rotating disk, enabling the two-force rod to move back and forth to drive the push rod to rise and fall, thereby driving the mixer to perform reciprocating motion up and down. This enables the plastic mixer for pipe production to fully stir the raw materials at the bottom and top of the mixing tank by shaking the mixing tank and changing the relative position between the stirring rod and the mixing tank, improving the mixing effect of this plastic mixer.

[0018] By setting up a heating component, when processing personnel use this plastic mixer for pipe production, the electronic valve is connected to an external heat pump through a hose, and at the same time, the connecting flange is connected to a container through a hose. Subsequently, the processing personnel connect the wire of the electronic valve to an external controller and energize it, enabling the heat medium to flow in from the electronic valve, pass through the guiding pipe, and be discharged through the pipe connected to the connecting flange. At the same time, the processing personnel can control the opening and closing degree of the electronic valve to control the amount of heat medium flowing in, thereby adjusting the heating effect. This enables the plastic mixer for pipe production to uniformly heat the raw materials inside, improving the quality of plastics produced using this mixer. Brief Description of the Drawings

[0019] Figure 1 It is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 It is a schematic diagram of the disassembled structure of this utility model;

[0021] Figure 3 It is a schematic diagram of the structure of the lifting component of this utility model;

[0022] Figure 4 It is a schematic diagram of the structure of the heating component of this utility model;

[0023] Figure 5 It is a schematic diagram of the front view structure of this utility model;

[0024] Figure 6 It is a schematic diagram of the back view structure of this utility model.

[0025] Main Symbol Explanation:

[0026] 1. Inner cylinder; 2. Feeding pipe; 3. Outer cylinder; 4. Fixed frame; 5. Stirring structure; 501. Stirring rod; 502. B driving rod; 503. A driving rod; 6. Lifting assembly; 601. Pushing rod; 602. Two-force rod; 603. Rotating disk; 604. Round rod; 605. A bevel gear; 606. B bevel gear; 607. A driving rod; 608. A servo motor; 7. Heating assembly; 701. Guide pipe; 702. Electronic valve; 703. Connecting flange; 8. Discharge pipe; 9. B motor box; 10. Bottom plate; 11. Support plate; 12. Limiting plate. Detailed implementation manners

[0027] Next, in combination with the accompanying drawings and specific implementation manners, the present utility model will be further described. It should be noted that, on the premise of no conflict, any combination can be formed between the following-described embodiments or technical features to form new embodiments.

[0028] Embodiment:

[0029] Please refer to Figures 1-4 For a plastic mixer for pipe production in this embodiment, it includes a support plate 11. The top of the support plate 11 is fixedly connected with a limiting plate 12. One side of the limiting plate 12 is slidably connected with a fixed frame 4. The fixed frame 4 is fixedly connected with an outer cylinder 3. An inner cylinder 1 is fixed inside the outer cylinder 3. A stirring structure 5 penetrating the fixed frame 4 is arranged at the top of the outer cylinder 3. A lifting assembly 6 is arranged at the bottom of the outer cylinder 3. The surface of the inner cylinder 1 is sleeved with a heating assembly 7 that is connected to the outer cylinder 3 in a penetrating manner. A feeding pipe 2 that penetrates the outer cylinder 3 is arranged on one side of the inner cylinder 1. A discharge pipe 8 that is connected to the outer cylinder 3 in a penetrating manner is arranged at the bottom of the inner cylinder 1;

[0030] The lifting assembly 6 includes a pushing rod 601 fixedly connected to the bottom of the fixed frame 4. The bottom of the pushing rod 601 is fixedly connected with a two-force rod 602. One end of the two-force rod 602 is rotatably connected with a rotating disk 603. One side of the rotating disk 603 is fixedly connected with a round rod 604. The surface of the round rod 604 is fixedly connected with an A bevel gear 605. The surface of the A bevel gear 605 is meshed with a B bevel gear 606. One side of the B bevel gear 606 is fixedly connected with an A driving rod 607. One end of the A driving rod 607 is spline-connected to the output end of an A servo motor 608. Through the arrangement of the round rod 604, when the A bevel gear 605 rotates, it can drive the rotating disk 603 to rotate;

[0031] A lifting component 6 is provided. When using this plastic mixer, the processing personnel convey raw materials and auxiliary materials into the inner cylinder 1 through the feeding pipe 2. Subsequently, the processing personnel connect the A servo motor 608 to an external power supply to energize it, enabling the A transmission rod 607 to drive the A bevel gear 605 to rotate through the B bevel gear 606. Then, the A bevel gear 605 drives the round rod 604 and the rotating disks 603 at both ends of the round rod 604 to rotate. The rotating disks 603 drive one end of the two-force rod 602 to perform eccentric rotation, enabling the two-force rod 602 to move back and forth to drive the push rod 601 to rise and fall, thereby driving the mixer to perform reciprocating up and down movements. This enables the plastic mixer for pipe production to fully stir the raw materials at the bottom and top of the mixing tank by shaking the mixing tank and changing the relative position between the stirring rod 501 and the mixing tank, improving the mixing effect of this plastic mixer. By providing a heating component 7, when using this plastic mixer for pipe production, the processing personnel can adjust the heating effect, enabling this plastic mixer for pipe production to uniformly heat the raw materials inside, improving the quality of the plastic produced using this mixer. The surface of the heating component 7 is connected to the outer cylinder 3 in a penetrating manner. One side of the inner cylinder 1 is connected to the feeding pipe 2 in a penetrating manner. The bottom of the inner cylinder 1 is connected to the discharge pipe 8 in a penetrating manner;

[0032] The heating component 7 includes a guiding pipe 701 sleeved on the surface of the inner cylinder 1. One end of the guiding pipe 701 is connected to an electronic valve 702 in a penetrating manner. The other end of the guiding pipe 701 is connected to a connecting flange 703 in a penetrating manner. The surface of the guiding pipe 701 is connected to the outer cylinder 3 in a penetrating manner. Through the setting of the electronic valve 702, the electronic valve 702 is connected to an external heat pump through a hose, and at the same time, the connecting flange 703 is connected to a container through a hose. Subsequently, the processing personnel connect the wire of the electronic valve 702 to an external controller and energize it, enabling the heat medium to flow in from the electronic valve 702, pass through the guiding pipe 701, and be discharged through the pipe connected to the connecting flange 703. At the same time, the processing personnel can control the opening and closing degree of the electronic valve 702 to control the amount of heat medium flowing in, thereby achieving the purpose of controlling the inflow of the heat medium.

[0033] The stirring structure 5 includes a stirring rod 501 penetratingly connected to the top of the fixed frame 4. The surface of the stirring rod 501 is connected to the outer cylinder 3 in a penetrating manner. The top of the stirring rod 501 is fixedly connected to a B transmission rod 502. One end of the B transmission rod 502 is fixedly connected to the output end of the B servo motor 503. Through the setting of the stirring structure 5, after the processing personnel connect the B servo motor 503 to an external power supply to energize it, the B transmission rod 502 can drive the stirring rod 501 to stir and mix the raw materials and auxiliary materials in the inner cylinder 1;

[0034] A motor box is fixedly connected to the surface of the A servo motor 608. A bottom plate 10 is fixedly connected to the bottom of the A motor box. Support plates 11 are fixedly connected to both sides of the bottom plate 10. A rotating disk 603 is rotatably connected to one side of the support plate 11. Through the setting of the A motor box, the purpose of protecting and supporting the A servo motor 608 is achieved;

[0035] A B motor box 9 is fixedly connected to the top of the limiting plate 12. A B servo motor 503 is fixedly connected to the inside of the B motor box 9. Through the setting of the limiting plate 12, it can assist in supporting the fixing frame 4 and improve the stability of the lifting of the fixing frame 4 at the same time. Through the setting of the B motor box 9, the purpose of protecting the B servo motor 503 is achieved.

[0036] The implementation principle of a plastic mixer for pipe production in the embodiment of the present application is as follows: When using the plastic mixer, the processing personnel transport the raw materials and auxiliary materials to the inner cylinder 1 through the feeding pipe 2. Connect the electronic valve 702 to an external heat pump through a hose, and connect the connecting flange 703 to a container through a hose. Then, the processing personnel connect the A servo motor 608 to an external power supply to energize it, so that the A transmission rod 607 drives the A bevel gear 605 to rotate through the B bevel gear 606. Then, through the A bevel gear 605, the round rod 604 and the rotating disks 603 at both ends of the round rod 604 are driven to rotate. The rotating disk 603 drives one end of the two-force rod 602 to perform eccentric rotation, so that the two-force rod 602 can move back and forth to drive the push rod 601 to rise and fall, thereby driving the mixer to perform reciprocating up and down movements, enabling the plastic mixer for pipe production to fully stir the raw materials at the bottom and top of the mixing tank by shaking the mixing tank and changing the relative position between the stirring rod 501 and the mixing tank. At the same time, the processing personnel connect the wire of the electronic valve 702 to an external controller and energize it, so that the heat medium flows in from the electronic valve 702, passes through the guiding pipe 701, and is discharged through the pipe connected to the connecting flange 703. And the processing personnel can control the opening and closing degree of the electronic valve 702 through the external controller to control the amount of heat medium flowing in, and then adjust the heating effect.

[0037] The above implementation manners are only the preferred implementation manners of the present invention and cannot be used to limit the scope of protection of the present invention. Any non-substantial changes and substitutions made by those skilled in the art on the basis of the present invention belong to the scope of protection required by the present invention.

Claims

1. A plastic mixer for pipe production, comprising a support plate (11), and a limit plate (12) fixedly connected to the top of the support plate (11), characterized in that: One side of the limiting plate (12) is slidably connected with a fixing frame (4). The fixing frame (4) is fixedly connected with the outer cylinder (3). An inner cylinder (1) is fixed inside the outer cylinder (3). A stirring structure (5) penetrating the fixing frame (4) is arranged at the top of the outer cylinder (3). A lifting assembly (6) is arranged at the bottom of the outer cylinder (3). A heating assembly (7) penetrating and connecting with the outer cylinder (3) is sleeved on the surface of the inner cylinder (1). A feeding pipe (2) penetrating the outer cylinder (3) is arranged on one side of the inner cylinder (1). A discharge pipe (8) penetrating and connecting with the outer cylinder (3) is arranged at the bottom of the inner cylinder (1).

2. The plastic mixer for pipe production according to claim 1, characterized in that: The lifting assembly (6) includes a push rod (601) fixedly connected to the bottom of the fixing frame (4). A two-force rod (602) is fixedly connected to the bottom of the push rod (601). One end of the two-force rod (602) is rotatably connected with a rotating disk (603). A round rod (604) is fixedly connected to one side of the rotating disk (603). A bevel gear A (605) is fixedly connected to the surface of the round rod (604). A bevel gear B (606) is meshed with the surface of the bevel gear A (605). A drive rod A (607) is fixedly connected to one side of the bevel gear B (606). One end of the drive rod A (607) is fixedly connected to the output end of a servo motor A (608).

3. The plastic mixer for pipe production according to claim 1, characterized in that: The heating assembly (7) includes a guiding pipe (701) sleeved on the surface of the inner cylinder (1). An electronic valve (702) is penetratingly connected to one end of the guiding pipe (701). A connecting flange (703) is penetratingly connected to the other end of the guiding pipe (701). The guiding pipe (701) penetrates and connects with the outer cylinder (3) on its surface.

4. A plastic mixer for pipe production according to claim 1, characterized in that: The stirring structure (5) includes a stirring rod (501) penetratingly connected to the top of the fixing frame (4). The stirring rod (501) penetrates the outer cylinder (3) on its surface. A drive rod B (502) is fixedly connected to the top of the stirring rod (501). One end of the drive rod B (502) is fixedly connected to the output end of a servo motor B (503).

5. The plastic mixer for pipe production according to claim 2, characterized in that: A motor box A is fixedly connected to the surface of the servo motor A (608). A bottom plate (10) is fixedly connected to the bottom of the motor box A. Support plates (11) are fixedly connected to both sides of the bottom plate (10). The rotating disk (603) is rotatably connected to one side of the support plate (11).

6. A plastic mixer for pipe production according to claim 5, characterized in that: A motor box B (9) is fixedly connected to the top of the limiting plate (12). A servo motor B (503) is arranged inside the motor box B (9).

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