Environment-friendly energy-saving efficient open mill

Abstract

The utility model provides an environment-friendly energy-saving efficient open mill which comprises two rotating rollers, one ends of the two rotating rollers are rotatably connected to the interior of a first mounting shell, the other ends of the two rotating rollers are rotatably connected to the interior of a second mounting shell, a carrier plate is slidably connected to the lower portions of the two rotating rollers in the vertical direction, and the carrier plate is slidably connected to the lower portions of the two rotating rollers in the vertical direction. The bottom of the carrier plate is connected with one end of a transmission frame in a sliding mode, the other end of the transmission frame is connected to the lower portions of the two rotating rollers in a rotating mode, two arc surfaces are arranged at the upper end of the carrier plate, and the two arc surfaces are connected with the bottoms of the two rotating rollers in a sliding mode respectively. The contact area of the arc surface and the bottom of the rotating roller is increased, so that residual materials enter the rotating roller again to be plasticized and mixed, the workload of workers is reduced, material waste and material pollution to the working environment are avoided, the working time of a machine is saved, and the electric energy loss is reduced.

Description

Technical Field

[0001] This utility model relates to the field of rubber processing equipment technology, and in particular to an environmentally friendly, energy-saving and efficient open mixing mill. Background Technology

[0002] An open mixing mill is a commonly used piece of equipment in the rubber processing industry. Also known as an open-type rubber mixing mill or open-type plasticizing mill, it is mainly used for processing rubber and plastics through plasticizing and mixing. An open mixing mill mainly consists of rollers, a frame, and a transmission device. The transmission device drives the rollers to rotate between the frames. The two rollers of the open mixing mill rotate relative to each other at different speeds, clamping the rubber or plastic material placed between them and drawing it into the roller gap. Due to the speed difference between the two rollers, the material is subjected to strong shearing, compression, and stretching in the roller gap, thereby achieving plasticization and mixing. During plasticization and mixing on the rollers, residual material may fall to the bottom of the machine. This requires manual removal of the residual material from the bottom of the machine and its return to the rollers to ensure the material is plasticized and mixed as a whole. This residual material not only wastes material and pollutes the working environment but also increases the operating time of the open mixing mill and increases energy consumption. Utility Model Content

[0003] The problem this invention aims to solve is that the falling residue not only wastes materials and pollutes the working environment, but also increases the working time of the open mill and the energy consumption.

[0004] To solve the above-mentioned technical problems, this utility model provides an environmentally friendly, energy-saving, and efficient open mill, including two rotating rollers. One end of each roller is rotatably connected to the inside of a first mounting shell, and the other end is rotatably connected to the inside of a second mounting shell. A carrier plate is slidably connected to the bottom of the two rollers in a vertical direction. One end of a transmission frame is slidably connected to the bottom of the carrier plate, and the other end of the transmission frame is rotatably connected to the bottom of the two rollers. Two arcuate surfaces are provided on the upper end of the carrier plate, corresponding to the bottom of the two rollers respectively. A drive mechanism for driving the two rollers to rotate is provided inside the first mounting shell. A distance adjustment rod that is tractively connected to one of the rollers is provided on one side of the first and second mounting shells respectively.

[0005] Preferably, the two sides of the transmission frame are rotatably connected to the adjacent side of the first mounting shell and the second mounting shell respectively via rotating shafts, and one end of the transmission frame extends to the outside of the first mounting shell and the second mounting shell.

[0006] Preferably, one end of the transmission frame extends to the bottom of the carrier plate and is provided with a transmission rod, and a wear-resistant plate is provided at the bottom of the carrier plate corresponding to the position of the transmission rod.

[0007] Preferably, the first mounting shell and the second mounting shell are each provided with four sliding guide rails in the vertical direction on the adjacent side.

[0008] Preferably, the carrier plate has sliders on both sides that are slidably connected to the sliding guide rail.

[0009] Preferably, a support plate is provided at the bottom of the sliding guide rail.

[0010] Preferably, a baffle plate is provided on the outer edge of the upper end of the carrier plate.

[0011] Preferably, an electrical mounting box is provided on one side of the first mounting housing, and a control switch is provided on the electrical mounting box.

[0012] Preferably, the top of the first mounting shell and the second mounting shell are respectively provided with a fixing frame, one end of the fixing frame extends above the two rotating rollers and is provided with a limit plate.

[0013] Preferably, one end of the transmission frame extends to the outside of the first mounting shell and the second mounting shell and is provided with a handle.

[0014] Compared with the prior art, this utility model provides an environmentally friendly, energy-saving, and efficient open mill, which has the following beneficial effects:

[0015] 1. This utility model, by setting up a carrier plate, a transmission frame, and an arc-shaped surface, presses down on the transmission frame, causing one end of the transmission frame to move upward, thereby driving the carrier plate upward. The carrier plate drives the arc-shaped surface to move towards the bottom of the two rotating rollers, thereby conveying the residual material to the material on the surface of the rotating rollers. By increasing the contact area between the arc-shaped surface and the bottom of the rotating rollers, the residual material is allowed to re-enter the rotating rollers for plasticizing and mixing, thereby reducing the workload of manual labor, avoiding material waste and pollution of the working environment, saving machine working time, and reducing power consumption. This solves the problem that residual material falling not only wastes materials and pollutes the working environment, but also increases the working time of the open mill and increases power consumption. Attached Figure Description

[0016] Figure 1 This is a first schematic diagram of the main structure of this utility model;

[0017] Figure 2 This is a second schematic diagram of the main structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the transmission frame, transmission rod, and handle structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the carrier plate and the arc surface structure of this utility model;

[0020] Figure 5 This is a schematic diagram of the connection structure between the slider and the sliding guide rail of this utility model.

[0021] In the diagram: 1. Rotary roller; 2. First mounting shell; 3. Second mounting shell; 4. Carrier plate; 5. Transmission frame; 6. Arc surface; 7. Distance adjustment rod; 8. Transmission rod; 9. Wear-resistant plate; 10. Sliding guide rail; 11. Slider; 12. Support plate; 13. Blocking plate; 14. Electrical mounting box; 15. Control switch; 16. Fixing frame; 17. Limiting plate; 18. Handle. Detailed Implementation

[0022] This utility model relates to an environmentally friendly, energy-saving, and high-efficiency open mill, such as... Figures 1-5 As shown, the system includes two rotating rollers 1. One end of each roller 1 is rotatably connected to the inside of a first mounting shell 2, and the other end is rotatably connected to the inside of a second mounting shell 3. A carrier plate 4 is slidably connected vertically below the two rollers 1. A transmission frame 5 is slidably connected to one end of the bottom of the carrier plate 4, and the other end of the transmission frame 5 is rotatably connected to the bottom of the two rollers 1. Two arc surfaces 6 are provided on the upper end of the carrier plate 4, corresponding to the bottom of the two rollers 1 respectively. A drive mechanism for driving the two rollers 1 is provided inside the first mounting shell 2. A distance adjustment rod 7, which is pulverized and connected to one of the rollers 1, is provided on one side of the first mounting shell 2 and the second mounting shell 3 respectively. By setting up two rollers 1, the drive mechanism drives the two rollers 1 to rotate. The drive mechanism includes a motor, a sprocket, and a chain. The output end of the motor drives the sprocket to rotate, which in turn drives the chain to rotate. The chain is pulverized and connected to the rollers 1, and the rollers 1 are rotated by the chain. The material is placed on the upper end of the two rollers 1 and is squeezed and sheared by the two rollers 1. Plasticizing and mixing are achieved by setting up a carrier plate 4, a transmission frame 5, and an arc surface 6. Pressing down on the transmission frame 5 causes one end of the transmission frame 5 to move upward, thereby driving the carrier plate 4 to move upward. The carrier plate 4 drives the arc surface 6 to move towards the bottom of the two rotating rollers 1, thereby conveying the residual material to the material on the surface of the rotating rollers 1. The arc surface 6 increases the contact area at the bottom of the rotating rollers 1, allowing the residual material to re-enter the rotating rollers 1 for plasticizing and mixing, thereby reducing the workload of manual labor, avoiding material waste and pollution of the working environment, saving machine working time, and reducing power consumption. This solves the problem that residual material falling not only wastes materials and pollutes the working environment, but also increases the working time of the open mill and increases power consumption. By setting up a distance adjustment rod 7, rotating the distance adjustment rod 7 and rotating it to connect with the surface of the rotating rollers 1, the rotating rollers 1 are moved, changing the distance between the two rotating rollers 1. One side of the first mounting shell 2 is connected to the rotating rollers 1, and cold water is transmitted to the inside of the rotating rollers 1 through the first mounting shell 2. The cold water circulates and is discharged from the inside of the rotating rollers 1, achieving cooling of the rotating rollers 1.

[0023] In this embodiment of the utility model, the two sides of the transmission frame 5 are rotatably connected to the adjacent sides of the first mounting shell 2 and the second mounting shell 3 respectively via rotating shafts. One end of the transmission frame 5 extends to the outside of the first mounting shell 2 and the second mounting shell 3. By setting the two sides of the transmission frame 5 to be rotatably connected to the adjacent sides of the first mounting shell 2 and the second mounting shell 3 respectively via rotating shafts, it is convenient for the transmission frame 5 to be rotatably connected to the bottom of the rotating roller 1. By setting one end of the transmission frame 5 to extend to the outside of the first mounting shell 2 and the second mounting shell 3, it is convenient for manual rotation of the transmission frame 5 when using the open mill.

[0024] In this embodiment of the utility model, one end of the transmission frame 5 extends to the bottom of the carrier plate 4 and is provided with a transmission rod 8. A wear-resistant plate 9 is provided at the bottom of the carrier plate 4 corresponding to the position of the transmission rod 8. By providing the transmission rod 8 and the wear-resistant plate 9, the transmission frame 5 drives the transmission rod 8 to rotate, and the transmission rod 8 slides at the bottom of the wear-resistant plate 9, thereby driving the carrier plate 4 to move in the vertical direction. The wear-resistant plate 9 improves the stability of the carrier plate 4 when it moves and enhances its wear resistance.

[0025] In an embodiment of this utility model, four sliding guide rails 10 are respectively provided on the adjacent side of the first mounting shell 2 and the second mounting shell 3 in the vertical direction. By providing the sliding guide rails 10, the carrier plate 4 is ensured to move in the vertical direction.

[0026] In this embodiment of the utility model, sliders 11 that are slidably connected to the sliding guide rail 10 are provided on both sides of the carrier plate 4. By providing sliders 11 and slidably connecting them to the inside of the sliding guide rail 10, the stability of the carrier plate 4 in the vertical direction is improved.

[0027] In an embodiment of this utility model, a support plate 12 is provided at the bottom of the sliding guide rail 10. By providing the support plate 12, the support plate 12 supports the bottom of the slider 11, ensuring that the lowest position of the slider 11 is above the support plate 12.

[0028] In an embodiment of this utility model, a baffle plate 13 is provided on the outer edge of the upper end of the carrier plate 4. By providing the baffle plate 13, the baffle plate 13 extends vertically upward from the outer edge of the upper end of the carrier plate 4, which facilitates blocking the residual material on the upper end of the arc surface 6 and improves the residual material collection effect of the arc surface 6.

[0029] In an embodiment of this utility model, an electrical mounting box 14 is provided on one side of the first mounting shell 2, and a control switch 15 is provided on the electrical mounting box 14. By providing the electrical mounting box 14 and the control switch 15, the control switch 15 can be installed through the electrical mounting box 14. The control switch 15 is electrically connected to the drive mechanism, which facilitates the control of the motor to start or stop and the adjustment of the motor speed.

[0030] In an embodiment of this utility model, a fixing frame 16 is respectively provided on the top of the first mounting shell 2 and the second mounting shell 3. One end of the fixing frame 16 extends above the two rotating rollers 1 and is provided with a limiting plate 17. By setting the fixing frame 16 and the limiting plate 17, the limiting plate 17 is positioned on the upper surface of the rotating roller 1 through the fixing frame 16, thereby limiting the two ends of the material and preventing the material from sliding out of the open mill during processing, thus controlling the width of the material.

[0031] In an embodiment of this utility model, one end of the transmission frame 5 extends to the outside of the first mounting shell 2 and the second mounting shell 3 and is provided with a handle 18. By providing the handle 18, it is convenient for workers to rotate the transmission frame 5.

[0032] In use, first, place the raw material on the upper end of the two rotating rollers 1, operate the control switch 15 to start the drive mechanism, and drive the two rotating rollers 1 to rotate, starting the plasticization and mixing of the material. The residual material falls from below the rotating rollers 1 to the upper end of the arc surface 6. The worker holds the handle 18 and turns it downwards. The handle 18 drives the transmission frame 5 to rotate. The transmission frame 5 rotates between the first mounting shell 2 and the second mounting shell 3, driving the transmission rod 8 to rotate upwards. The transmission rod 8 slides at the bottom of the wear-resistant plate 9, causing the carrier plate 4 to move upwards. Through the slider 11, it slides inside the sliding guide rail 10. The carrier plate 4 drives the arc surface 6 to move to the bottom of the two rotating rollers 1, conveying the residual material into the material on the surface of the rotating rollers 1.

[0033] It is understood that this utility model has been described through some embodiments, and those skilled in the art will recognize that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of this utility model. Furthermore, under the teachings of this utility model, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the protection scope of this utility model.

Claims

1. An environmentally friendly, energy-saving, and high-efficiency open mill, comprising a rotary roller (1), characterized in that, The number of the rotating rollers (1) is two. One end of the two rotating rollers (1) is rotatably connected to the inside of the first mounting shell (2), and the other end of the two rotating rollers (1) is rotatably connected to the inside of the second mounting shell (3). A carrier plate (4) is slidably connected to the bottom of the two rotating rollers (1) in the vertical direction. One end of the transmission frame (5) is slidably connected to the bottom of the carrier plate (4), and the other end of the transmission frame (5) is rotatably connected to the bottom of the two rotating rollers (1). Two arc surfaces (6) are provided on the upper end of the carrier plate (4), and the two arc surfaces (6) correspond to the bottom of the two rotating rollers (1) respectively. A drive mechanism for driving the two rotating rollers (1) to rotate is provided inside the first mounting shell (2). A distance adjustment rod (7) that is rotatably connected to one of the rotating rollers (1) is provided on one side of the first mounting shell (2) and the second mounting shell (3).

2. The environmentally friendly, energy-saving, and high-efficiency open mill according to claim 1, characterized in that: The transmission frame (5) is rotatably connected to the adjacent side of the first mounting shell (2) and the second mounting shell (3) respectively via rotating shafts on both sides, and one end of the transmission frame (5) extends to the outside of the first mounting shell (2) and the second mounting shell (3).

3. The environmentally friendly, energy-saving, and high-efficiency open mill according to claim 1, characterized in that: One end of the transmission frame (5) extends to the bottom of the carrier plate (4) and is provided with a transmission rod (8). A wear-resistant plate (9) is provided at the bottom of the carrier plate (4) corresponding to the position of the transmission rod (8).

4. The environmentally friendly, energy-saving, and high-efficiency open mill according to claim 1, characterized in that: The first mounting shell (2) and the second mounting shell (3) are respectively provided with four sliding guide rails (10) in the vertical direction on the adjacent side.

5. The environmentally friendly, energy-saving, and high-efficiency open mill according to claim 4, characterized in that: The carrier plate (4) has sliders (11) on both sides that are slidably connected to the sliding guide rail (10).

6. The environmentally friendly, energy-saving, and high-efficiency open mill according to claim 4, characterized in that: The bottom of the sliding guide rail (10) is provided with a support plate (12).

7. The environmentally friendly, energy-saving, and high-efficiency open mill according to claim 1, characterized in that: A baffle plate (13) is provided on the outer edge of the upper end of the carrier plate (4).

8. The environmentally friendly, energy-saving, and high-efficiency open mill according to claim 1, characterized in that: An electrical mounting box (14) is provided on one side of the first mounting housing (2), and a control switch (15) is provided on the electrical mounting box (14).

9. The environmentally friendly, energy-saving, and high-efficiency open mill according to claim 1, characterized in that: The first mounting shell (2) and the second mounting shell (3) are respectively provided with a fixing frame (16) on the top. One end of the fixing frame (16) extends above the two rollers (1) and is provided with a limit plate (17).

10. The environmentally friendly, energy-saving, and high-efficiency open mill according to claim 1, characterized in that: One end of the transmission frame (5) extends to the outside of the first mounting shell (2) and the second mounting shell (3) and is provided with a handle (18).

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