Rubber open mill with cutting mechanism

Abstract

The utility model relates to the technical field of rubber, and provides a rubber open mill with a cutting mechanism, which comprises a circular support leg, the top of the circular support leg is fixedly connected with a processing table, the top of the processing table is fixedly connected with a mixing barrel, the top of the mixing barrel is provided with a feed inlet, and the top of the mixing barrel is provided with a cutting mechanism. A servo motor is fixedly connected to the top of the mixing barrel, a rotating rod is fixedly connected to an output shaft of the servo motor, mixing blades are fixedly connected to the outer surface of the rotating rod, and a feeding device is arranged on the outer surface of the mixing barrel. By means of the technical scheme, the rubber problem in the prior art is solved, the telescopic force of the linear motor driving the circular telescopic rod is matched with the connecting plate, the linear motor, the circular telescopic rod, a spring, a pushing plate, a pushing rod, a storage box, a limiting rail and other assemblies in the feeding device, and the feeding effect of the storage box and the pushing rod is achieved; and therefore, rapid feeding can be carried out, and the feeding effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber, and specifically, to a rubber mill with a cutting mechanism. Background Art

[0002] A rubber mill is a common device in the rubber industry, used for mixing, plasticating, refining rubber, and processing it into the required shape. A rubber mill with a cutting mechanism is a specially designed device. Traditional rubber mills usually consist of two or more rollers, which mix rubber and other raw materials evenly by rotation and extrusion, and plasticate and refine the rubber.

[0003] According to the publicly disclosed rubber mill (publication number: CN 115319946 B), which includes a support base, A blade, B blade, and C blade. A rubber pressing roller is provided on the support base, and a support frame is provided on one side of the rubber pressing roller. Inside the support frame, a plurality of electric slide rails with increasing lengths are arranged in sequence from top to bottom. Electric sliders are arranged on the plurality of electric slide rails, and an angle adjustment rod is arranged on the electric slider. One end of the angle adjustment rod is rotatably connected to a connection steering device. However, it is difficult to achieve feeding through the mutual cooperation of components such as the support base and A blade, and there is room for improvement. Summary of the Utility Model

[0004] The utility model provides a rubber mill with a cutting mechanism, which solves the problems of a rubber mill with a cutting mechanism in the related art.

[0005] The technical solution of the utility model is as follows: A rubber mill with a cutting mechanism includes circular support legs. A processing table is fixedly connected to the top of the circular support legs. A mixing barrel is fixedly connected to the top of the processing table. A feed inlet is opened at the top of the mixing barrel. A servo motor is fixedly connected to the top of the mixing barrel. A rotating rod is fixedly connected to the output shaft of the servo motor. Mixing blades are fixedly connected to the outer surface of the rotating rod. A feeding device is arranged on the outer surface of the mixing barrel; The feeding device includes a feeding track, which is fixedly connected to the mixing barrel. A connecting plate is fixedly connected inside the feeding track. A linear motor is fixedly connected to the bottom of the connecting plate. A circular telescopic rod is fixedly connected to the output shaft of the linear motor. The above design is beneficial for the linear motor to drive the circular telescopic rod to expand and contract.

[0006] According to the above technical solution, a spring is fixedly connected to the outer surface of the circular telescopic rod, and a pushing plate is fixedly connected to the telescopic end of the circular telescopic rod. A pushing rod is fixedly connected to the top of the pushing plate. The above design is beneficial for the circular telescopic rod to drive the pushing plate to move.

[0007] According to the above technical solution, a storage box is fixedly connected to the outer surface of the push rod, and a limiting track is fixedly connected to the top of the feeding track. The number of the feeding tracks is two, and they are symmetric with each other along the vertical central axis of the mixing barrel. The above design is beneficial for the feeding track to better drive the storage box to move.

[0008] According to the above technical solution, the number of the limiting tracks is two, and they are symmetric with each other along the vertical central axis of the mixing barrel. The push plate is located on the movement track of the circular telescopic rod. The above design is beneficial for the push plate to drive the circular telescopic rod to move.

[0009] According to the above technical solution, the push rod is located on the movement track of the push plate. The number of the springs is two, and they are symmetric with each other along the vertical central axis of the mixing barrel. The above design is beneficial for the push plate to drive the push rod to move.

[0010] According to the above technical solution, a cutting device is arranged on the top of the processing table. The cutting device includes a connecting rod, the connecting rod is fixedly connected to the outer surface of the push rod, and an L-shaped connecting strip is fixedly connected to the outer surface of the connecting rod. The above design is beneficial for the push rod to drive the connecting rod to move.

[0011] According to the above technical solution, an L-shaped connecting rod is fixedly connected to the outer surface of the L-shaped connecting strip, and one end of a connecting column is fixedly connected to the outer surface of the L-shaped connecting rod. The above design is beneficial for the L-shaped connecting strip to drive the L-shaped connecting rod to move.

[0012] According to the above technical solution, a circular telescopic column is fixedly connected to the top of the processing table, an electric control slide rail is fixedly connected to the telescopic end of the circular telescopic column, and the end of the connecting column far away from the L-shaped connecting rod is fixedly connected to the telescopic end of the circular telescopic column. The above design is beneficial for the connecting column to drive the circular telescopic column to move.

[0013] According to the above technical solution, a slide bar is slidably connected to the outer surface of the electric control slide rail, a strip-shaped telescopic rod is fixedly connected to the outer surface of the slide bar, the strip-shaped telescopic rod, a U-shaped bracket is fixedly connected to the outer surface of the strip-shaped telescopic rod, and a cutting knife is rotatably connected inside the U-shaped bracket. The above design is beneficial for the strip-shaped telescopic rod to drive the U-shaped bracket to move, and the U-shaped bracket drives the cutting knife to move.

[0014] According to the above technical solution, the number of the circular telescopic columns is four, and they are symmetric with each other along the vertical central axis of the electric control slide rail. The electric control slide rail is located on the movement track of the slide bar. The above design is beneficial for the electric control slide rail to drive the slide bar to move.

[0015] The working principle and beneficial effects of the present utility model are as follows:

[0016] 1. In the present utility model, the telescopic force of the circular telescopic rod driven by the linear motor cooperates with components such as the connecting plate, linear motor, circular telescopic rod, spring, pushing plate, pushing rod, storage box, and limiting track inside the feeding device, realizing the function of the storage box and the pushing rod for feeding, so that rapid feeding can be carried out, achieving the feeding effect.

[0017] 2. In the present utility model, the downward force of the connecting rod cooperates with components such as the connecting rod, L-shaped connecting strip, L-shaped connecting rod, connecting column, circular telescopic column, electric control slide rail, slide bar, strip-shaped telescopic rod, U-shaped bracket, and cutting knife inside the cutting device, realizing the function of the cutting knife and the U-shaped bracket for cutting, so that the rubber can be quickly cut after coming out of the discharge port, achieving the cutting effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The following further elaborates on the present utility model in detail in conjunction with the drawings and specific embodiments.

[0019] Figure 1 It is a three-dimensional overall structure schematic diagram of the present utility model;

[0020] Figure 2 It is a bottom view of the three-dimensional overall structure of the present utility model;

[0021] Figure 3 It is a three-dimensional overall structure schematic diagram of the feeding device of the present utility model;

[0022] Figure 4 For the present utility model Figure 3 The three-dimensional enlarged structure schematic diagram of A therein;

[0023] Figure 5 It is a three-dimensional overall structure schematic diagram of the cutting device of the present utility model;

[0024] In the figure: 1, circular support leg; 2, processing table; 3, mixing barrel; 4, feed inlet; 5, servo motor; 6, rotating rod; 7, mixing blade; 8, feeding device; 81, feeding track; 82, connecting plate; 83, linear motor; 84, circular telescopic rod; 85, spring; 86, pushing plate; 87, pushing rod; 88, storage box; 89, limiting track; 9, cutting device; 91, connecting rod; 92, L-shaped connecting strip; 93, L-shaped connecting rod; 94, connecting column; 95, circular telescopic column; 96, electric control slide rail; 97, slide bar; 98, strip-shaped telescopic rod; 99, U-shaped bracket; 910, cutting knife. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] Next, in combination with the embodiments of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present invention.

[0026] Embodiment 1

[0027] As Figures 1 to 4 shown, this embodiment proposes a rubber open mill with a cutting mechanism, including a circular support leg 1. A processing table 2 is fixedly connected to the top of the circular support leg 1. A mixing barrel 3 is fixedly connected to the top of the processing table 2. A feed inlet 4 is opened at the top of the mixing barrel 3. A servo motor 5 is fixedly connected to the top of the mixing barrel 3. A rotating rod 6 is fixedly connected to the output shaft of the servo motor 5. Mixing blades 7 are fixedly connected to the outer surface of the rotating rod 6. A feeding device 8 is arranged on the outer surface of the mixing barrel 3; The feeding device 8 includes a feeding track 81. The feeding track 81 is fixedly connected to the mixing barrel 3. A connecting plate 82 is fixedly connected inside the feeding track 81. A linear motor 83 is fixedly connected to the bottom of the connecting plate 82. A circular telescopic rod 84 is fixedly connected to the output shaft of the linear motor 83. The above design is conducive to the linear motor 83 driving the circular telescopic rod 84 to expand and contract.

[0028] A spring 85 is fixedly connected to the outer surface of the circular telescopic rod 84. A pushing plate 86 is fixedly connected to the telescopic end of the circular telescopic rod 84. A pushing rod 87 is fixedly connected to the top of the pushing plate 86. The above design is conducive to the circular telescopic rod 84 driving the pushing plate 86 to move.

[0029] A storage box 88 is fixedly connected to the outer surface of the pushing rod 87. A limiting track 89 is fixedly connected to the top of the feeding track 81. The number of the feeding tracks 81 is two, and they are symmetrically arranged along the vertical central axis of the mixing barrel 3. The above design is conducive to the feeding track 81 better driving the storage box 88 to move.

[0030] The number of the limiting tracks 89 is two, and they are symmetrically arranged along the vertical central axis of the mixing barrel 3. The pushing plate 86 is located on the movement track of the circular telescopic rod 84. The above design is conducive to the pushing plate 86 driving the circular telescopic rod 84 to move.

[0031] The pushing rod 87 is located on the movement track of the pushing plate 86. The number of the springs 85 is two, and they are symmetrically arranged along the vertical central axis of the mixing barrel 3. The above design is conducive to the pushing plate 86 driving the pushing rod 87 to move.

[0032] In this embodiment, the combined components of the rubber are placed into the storage box 88. At this time, the linear motor 83 on the connecting plate 82 starts to operate. The start of the linear motor 83 drives the circular telescopic rod 84 to expand and contract. The expansion and contraction of the circular telescopic rod 84 drives the pushing plate 86 to move upward. The upward movement of the pushing plate 86 drives the pushing rod 87 to move upward. The upward movement of the pushing rod 87 drives the storage box 88 to move upward. When the storage box 88 moves upward into the limiting track 89, the pushing rod 87 will pour the combined components of the rubber in the storage box 88 into the feeding port 4, so that rapid feeding can be carried out. After the feeding is completed, the servo motor 5 starts to operate. The start of the servo motor 5 drives the rotating rod 6 to rotate, and the rotating rod 6 drives the mixing blades 7 to carry out mixing and kneading.

[0033] Embodiment 2

[0034] As Figure 5 shown, based on the same concept as the above Embodiment 1, this embodiment also proposes a rubber kneader with a cutting mechanism. A cutting device 9 is arranged on the top of the processing table 2. The cutting device 9 includes a connecting rod 91. The connecting rod 91 is fixedly connected to the outer surface of the pushing rod 87. An L-shaped connecting strip 92 is fixedly connected to the outer surface of the connecting rod 91. The above design is beneficial for the pushing rod 87 to drive the connecting rod 91 to move.

[0035] An L-shaped connecting rod 93 is fixedly connected to the outer surface of the L-shaped connecting strip 92. One end of a connecting column 94 is fixedly connected to the outer surface of the L-shaped connecting rod 93. The above design is beneficial for the L-shaped connecting strip 92 to drive the L-shaped connecting rod 93 to move.

[0036] A circular telescopic column 95 is fixedly connected to the top of the processing table 2. The telescopic end of the circular telescopic column 95 is fixedly connected to an electric control slide rail 96. The end of the connecting column 94 away from the L-shaped connecting rod 93 is fixedly connected to the telescopic end of the circular telescopic column 95. The above design is beneficial for the connecting column 94 to drive the circular telescopic column 95 to move.

[0037] A slide bar 97 is slidably connected to the outer surface of the electric control slide rail 96. A strip-shaped telescopic rod 98 is fixedly connected to the outer surface of the slide bar 97. A U-shaped bracket 99 is fixedly connected to the outer surface of the strip-shaped telescopic rod 98. A cutting knife 910 is rotatably connected inside the U-shaped bracket 99. The above design is beneficial for the strip-shaped telescopic rod 98 to drive the U-shaped bracket 99 to move, and the U-shaped bracket 99 drives the cutting knife 910 to move.

[0038] The number of the circular telescopic columns 95 is four, and they are symmetrically arranged along the vertical central axis of the electric control slide rail 96. The electric control slide rail 96 is located on the movement track of the slide bar 97. The above design is beneficial for the electric control slide rail 96 to drive the slide bar 97 to move.

[0039] In this embodiment, after the feeding is completed, the refined rubber will come out from the discharge port. At this time, the pushing rod 87 moves downward. The downward movement of the pushing rod 87 drives the connecting rod 91 to move downward. The downward movement of the connecting rod 91 drives the L-shaped connecting bar 92 to move downward. The downward movement of the L-shaped connecting bar 92 drives the L-shaped connecting rod 93 to move downward. The downward movement of the L-shaped connecting rod 93 drives the connecting column 94 to move downward. The downward movement of the connecting column 94 drives the circular telescopic column 95 to move downward. The downward movement of the circular telescopic column 95 drives the electric control slide rail 96 to move downward. The downward movement of the electric control slide rail 96 drives the slide bar 97 to move downward. The downward movement of the slide bar 97 drives the strip-shaped telescopic rod 98 to move downward. The downward movement of the strip-shaped telescopic rod 98 drives the U-shaped bracket 99 to move downward. The downward movement of the U-shaped bracket 99 drives the cutting knife 910 to move downward. The cutting knife 910 moves along with the slide bar 97 for cutting, so that the rubber can be quickly cut after being kneaded well and coming out from the discharge port.

[0040] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A rubber mixing mill with a cutting mechanism, characterized in that: The invention comprises a circular support leg (1), the top of the circular support leg (1) is fixedly connected to a processing table (2), the top of the processing table (2) is fixedly connected to a mixing barrel (3), the top of the mixing barrel (3) is provided with a feed port (4), the top of the mixing barrel (3) is fixedly connected to a servo motor (5), the output shaft of the servo motor (5) is fixedly connected to a rotating rod (6), the outer surface of the rotating rod (6) is fixedly connected to a mixing blade (7), and the outer surface of the mixing barrel (3) is provided with a feeding device (8); The feeding device (8) comprises a feeding track (81), the feeding track (81) being fixedly connected to the mixing barrel (3), a connecting plate (82) being fixedly connected inside the feeding track (81), a linear motor (83) being fixedly connected to the bottom of the connecting plate (82), and a circular telescopic rod (84) being fixedly connected to the output shaft of the linear motor (83).

2. A rubber mixing mill with a cutting mechanism according to claim 1, characterized in that: A spring (85) is fixedly connected to the outer surface of the circular telescopic rod (84), a push plate (86) is fixedly connected to the telescopic end of the circular telescopic rod (84), and a push rod (87) is fixedly connected to the top of the push plate (86).

3. A rubber mixing mill with a cutting mechanism according to claim 2, characterized in that: The outer surface of the push rod (87) is fixedly connected to a material storage box (88), the top of the loading track (81) is fixedly connected to a limiting track (89), and the number of the loading tracks (81) is two and they are symmetrical to each other along the vertical center axis of the mixing barrel (3).

4. A rubber mixing mill with a cutting mechanism according to claim 3, characterized in that: The number of the limiting rails (89) is two, and they are symmetrical to each other along the vertical center axis of the mixing barrel (3), and the pushing plate (86) is located on the movement track of the circular telescopic rod (84).

5. A rubber mixing mill with a cutting mechanism according to claim 4, characterized in that: The push rod (87) is located on the movement track of the push plate (86), and the number of the springs (85) is two, and they are symmetrical to each other along the vertical center axis of the mixing barrel (3).

6. A rubber mixing mill with a cutting mechanism according to claim 5, characterized in that: A cutting device (9) is provided on the top of the processing table (2), and the cutting device (9) comprises a connecting rod (91), wherein the connecting rod (91) is fixedly connected to the outer surface of the pushing rod (87), and an L-shaped connecting strip (92) is fixedly connected to the outer surface of the connecting rod (91).

7. A rubber mixing mill with a cutting mechanism according to claim 6, characterized in that: An L-shaped connecting rod (93) is fixedly connected to the outer surface of the L-shaped connecting strip (92), and one end of a connecting column (94) is fixedly connected to the outer surface of the L-shaped connecting rod (93).

8. A rubber mixing mill with a cutting mechanism according to claim 7, characterized in that: A circular telescopic column (95) is fixedly connected to the top of the processing table (2); the telescopic end of the circular telescopic column (95) is fixedly connected to an electric control slide rail (96); and one end of the connecting column (94) away from the L-shaped connecting rod (93) is fixedly connected to the telescopic end of the circular telescopic column (95).

9. A rubber mixing mill with a cutting mechanism according to claim 8, characterized in that: The outer surface of the electric control slide rail (96) is slidably connected to a slide bar (97), the outer surface of the slide bar (97) is fixedly connected to a strip telescopic rod (98), the outer surface of the strip telescopic rod (98) is fixedly connected to a U-shaped bracket (99), and the U-shaped bracket (99) is rotatably connected to a cutting knife (910) inside.

10. A rubber mixing mill with a cutting mechanism according to claim 9, characterized in that: The number of the circular telescopic columns (95) is four, and they are symmetrical to each other along the vertical center axis of the electric control slide rail (96), and the electric control slide rail (96) is located on the movement track of the slide bar (97).

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