Internal mixer for foam production

Abstract

The utility model belongs to the technical field of internal mixers, and particularly relates to an internal mixer for foam production, which comprises a support column, a machine body is fixedly connected to the tops of the supporting columns, an observation window is fixedly connected to the middle of the front face of the machine body, a control panel is arranged at the bottom of the front face of the machine body, a feeding device is fixedly connected to the middle of the top of the machine body, and an internal mixing roller is arranged in the machine body at the bottom of the feeding device. A cleaning device is fixedly connected to the inner wall of the back face of the machine body at the bottom of the internal mixing roller, a discharging pipe is fixedly connected to the middle of the bottom of the machine body, a collecting box is fixedly connected to the bottom of the other side of the machine body, and a drawer is movably connected to the bottom of the other side of the collecting box. Through the arrangement of the cleaning device, residues on the surfaces of the internal mixing rollers and the inner wall of the machine body can be efficiently removed, it is ensured that new raw materials used in each production process are completely processed, waste of the materials is avoided, the residues of the raw materials are reduced, and the raw materials can be utilized to the maximum extent in each batch of production.

Description

Technical Field

[0001] This utility model relates to the field of internal mixer technology, specifically an internal mixer for foam production. Background Technology

[0002] A closed-type rubber mixing mill, also known as an internal mixer, is mainly used for the plasticizing and mixing of rubber. An internal mixer is a machine equipped with a pair of rotors of a specific shape that rotate relative to each other, intermittently plasticizing and mixing polymer materials under adjustable temperature and pressure in a closed environment. It mainly consists of a mixing chamber, rotors, rotor sealing devices, feeding and pressing devices, unloading devices, transmission devices, and a base.

[0003] In the process of mixing, existing internal mixers used for foam production often leave some raw materials on the mixing rollers and the inner wall of the machine. This is especially true when the material is more viscous or more prone to adhesion. These residual raw materials cannot be effectively recovered, which directly leads to the waste of raw materials.

[0004] Therefore, a mixing machine for foam production is proposed to address the above problems. Utility Model Content

[0005] The technical problem to be solved by this invention is that the existing technology has the disadvantage of material residue. To address this, we propose a mixing machine for foam production.

[0006] The technical solution adopted by this utility model to solve its technical problem is: a foam production internal mixer, including a support column; a body is fixedly connected to the top of the support column; an observation window is fixedly connected to the middle part of the front of the body; a control panel is provided at the bottom of the front of the body; a feeding device is fixedly connected to the middle part of the top of the body; a mixing roller is provided in the body at the bottom of the feeding device; a cleaning device is fixedly connected to the inner wall of the back of the body at the bottom of the mixing roller; a discharge pipe is fixedly connected to the middle part of the bottom of the body; a collection box is fixedly connected to the bottom of the other side of the body; a drawer is movably connected to the bottom of the other side of the collection box; the control panel is electrically connected to the mixing roller and the cleaning device.

[0007] Preferably, the feeding device is provided with a transparent tube, the front of which has scale lines, and the top of which is movably connected with a tube cap.

[0008] Preferably, a control tube is fixedly connected to the bottom of the transparent tube, and a control valve is provided on the surface of the control tube.

[0009] Preferably, the cleaning device includes a horizontal column, and a motor is installed on one side of the horizontal column.

[0010] Preferably, a threaded rod is provided inside the crossbar, and a movable block is threadedly connected to the surface of the threaded rod.

[0011] Preferably, a fixing plate is fixedly connected to the bottom of the movable block, a first cleaning brush is fixedly connected to the bottom of the fixing plate, and a second cleaning brush is fixedly connected to the top of the fixing plate.

[0012] Preferably, a limiting block is fixedly connected to the back of the movable block, and a limiting groove is formed on the back of the limiting block.

[0013] The beneficial effects of this utility model are:

[0014] 1. This utility model, through the setting of the feeding device, can accurately control the amount of each raw material fed, ensuring that the proportion of each component meets the formula requirements. This helps to improve the stability and consistency of foam products and avoid product quality fluctuations caused by inaccurate ingredient mixing.

[0015] 2. This utility model, through the setting of a cleaning device, can efficiently remove residues on the surface of the mixing roller and the inner wall of the machine, ensuring that the new raw materials used in each production process are fully processed, avoiding material waste, reducing raw material residue, and maximizing the utilization of raw materials in each batch of production. Attached Figure Description

[0016] 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, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a frontal three-dimensional structural diagram of the present invention;

[0018] Figure 2 This is a frontal cross-sectional view of the present invention.

[0019] Figure 3 This is a side view of the three-dimensional structure of the present invention;

[0020] Figure 4 This is a three-dimensional structural diagram of the cleaning device of this utility model;

[0021] Figure 5 For the present utility model Figure 4 A magnified three-dimensional structural diagram of A in the middle.

[0022] In the diagram: 1. Support column; 2. Machine body; 3. Observation window; 4. Control panel; 5. Feeding device; 501. Transparent tube; 502. Scale line; 503. Tube cover; 504. Control tube; 505. Control valve; 6. Mixing roller; 7. Cleaning device; 701. Horizontal column; 702. Motor; 703. Threaded rod; 704. Moving block; 705. Fixed plate; 706. First cleaning brush; 707. Second cleaning brush; 708. Limiting block; 709. Limiting groove; 8. Discharge pipe; 9. Collection box; 10. Drawer. Detailed Implementation

[0023] 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 of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0024] The following is in conjunction with the appendix Figure 1-5 This application will be described in further detail.

[0025] This application discloses a mixer for foam production, referring to... Figure 1 and Figure 2 , Figure 3 The system includes a support column 1; a body 2 is fixedly connected to the top of the support column 1; an observation window 3 is fixedly connected to the middle of the front of the body 2; a control panel 4 is located at the bottom of the front of the body 2; a feeding device 5 is fixedly connected to the middle of the top of the body 2; a mixing roller 6 is located inside the body 2 at the bottom of the feeding device 5; a cleaning device 7 is fixedly connected to the inner wall of the back of the body 2 at the bottom of the mixing roller 6; a discharge pipe 8 is fixedly connected to the middle of the bottom of the body 2; a collection box 9 is fixedly connected to the bottom of the other side of the body 2; and a drawer 10 is movably connected to the bottom of the other side of the collection box 9. The control panel 4 is electrically connected to the mixing roller 6 and the cleaning device 7. The control panel 4 controls the mixing roller 6 and the cleaning device 7. The feeding device 5 allows for precise control of the amount of each raw material fed, ensuring that the proportion of each component meets the formula requirements. This helps improve the stability and consistency of foam products and avoids product quality fluctuations caused by inaccurate ingredient mixing. The mixing roller 6 facilitates the uniform mixing of different raw materials. The cleaning device 7 efficiently removes residues from the surface of the mixing roller 6 and the inner wall of the machine body 2, ensuring that new raw materials used in each production process are fully processed, avoiding material waste, reducing raw material residue, and maximizing the utilization of raw materials in each batch. The collection box 9 facilitates the collection of residues from the surface of the mixing roller 6 and the bottom inner wall of the machine body 2 using the cleaning device 7.

[0026] Reference Figure 2 The feeding device 5 is equipped with a transparent tube 501, and a scale line 502 is provided on the front of the transparent tube 501. A tube cap 503 is movably connected to the top of the transparent tube 501. With the setting of the scale line 502, the operator can accurately control the amount of raw materials added.

[0027] Reference Figure 2 A control tube 504 is fixedly connected to the bottom of the transparent tube 501, and a control valve 505 is provided on the surface of the control tube 504; the flow rate of raw materials can be precisely adjusted by setting the control valve 505.

[0028] Reference Figure 2 The cleaning device 7 is equipped with a horizontal column 701, and a motor 702 is installed on one side of the horizontal column 701; the motor 702 drives the threaded rod 703 to rotate.

[0029] Reference Figure 4 and Figure 5 A threaded rod 703 is provided inside the horizontal column 701, and a movable block 704 is threadedly connected to the surface of the threaded rod 703; the rotation of the threaded rod 703 facilitates the movement of the movable block 704.

[0030] Reference Figure 4 and Figure 5 A fixed plate 705 is fixedly connected to the bottom of the movable block 704. A first cleaning brush 706 is fixedly connected to the bottom of the fixed plate 705, and a second cleaning brush 707 is fixedly connected to the top of the fixed plate 705. The movement of the movable block 704 facilitates the movement of the fixed plate 705. The movement of the fixed plate 705 facilitates the movement of the first cleaning brush 706 to clean the inner wall of the bottom of the machine body 2. The movement of the fixed plate 705 facilitates the movement of the second cleaning brush 707 to clean the surface of the mixing roller 6.

[0031] Reference Figure 5 A limiting block 708 is fixedly connected to the back of the movable block 704, and a limiting groove 709 is formed on the back of the limiting block 708; the limiting block 708 serves to limit the movement of the movable block 704.

[0032] Working principle: The raw materials are fed into the transparent tube 501 by opening the tube cover 503. The amount of raw materials added can be accurately controlled by the control valve 505 and the scale line 502 on the transparent tube 501. Different raw materials are then evenly mixed by the mixing roller 6. The mixed material is smoothly discharged from the machine body 2 through the discharge pipe 8 for further processing. During the mixing process, some raw materials may remain on the surface of the mixing roller 6, the inner wall of the machine body 2, etc. The screw rod 703 is driven by the motor 702 to rotate, facilitating the movement of the mixing roller. The moving block 704 moves, which facilitates the movement of the fixed plate 705, the first cleaning brush 706, and the second cleaning brush 707. The movement of the first cleaning brush 706 facilitates the cleaning of residues on the bottom inner wall of the machine body 2 into the collection box 9, and the movement of the second cleaning brush 707 facilitates the cleaning of residues on the surface of the mixing roller 6 into the collection box 9. This ensures that the new raw materials used in each production process are fully processed, avoids material waste, reduces raw material residue, and maximizes the utilization of raw materials in each batch of production.

[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 mixer for foam production, characterized in that: The system includes a support column (1); the top of the support column (1) is fixedly connected to a body (2); an observation window (3) is fixedly connected to the middle part of the front of the body (2); a control panel (4) is provided at the bottom of the front of the body (2); a feeding device (5) is fixedly connected to the middle part of the top of the body (2); a mixing roller (6) is provided inside the body (2) at the bottom of the feeding device (5); a cleaning device (7) is fixedly connected to the inner wall of the back of the body (2) at the bottom of the mixing roller (6); a discharge pipe (8) is fixedly connected to the middle part of the bottom of the body (2); a collection box (9) is fixedly connected to the bottom of the other side of the body (2); a drawer (10) is movably connected to the bottom of the other side of the collection box (9); and the control panel (4) is electrically connected to the mixing roller (6) and the cleaning device (7).

2. The internal mixer for foam production according to claim 1, characterized in that: The feeding device (5) is provided with a transparent tube (501), and a scale line (502) is opened on the front of the transparent tube (501). A tube cap (503) is movably connected to the top of the transparent tube (501).

3. The internal mixer for foam production according to claim 2, characterized in that: A control tube (504) is fixedly connected to the bottom of the transparent tube (501), and a control valve (505) is provided on the surface of the control tube (504).

4. The internal mixer for foam production according to claim 1, characterized in that: The cleaning device (7) is provided with a horizontal column (701), and a motor (702) is provided on one side of the horizontal column (701).

5. The internal mixer for foam production according to claim 4, characterized in that: A threaded rod (703) is provided inside the crossbar (701), and a movable block (704) is threadedly connected to the surface of the threaded rod (703).

6. The internal mixer for foam production according to claim 5, characterized in that: The bottom of the movable block (704) is fixedly connected to a fixing plate (705), the bottom of the fixing plate (705) is fixedly connected to a first cleaning brush (706), and the top of the fixing plate (705) is fixedly connected to a second cleaning brush (707).

7. The internal mixer for foam production according to claim 5, characterized in that: A limiting block (708) is fixedly connected to the back of the movable block (704), and a limiting groove (709) is formed on the back of the limiting block (708).

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