Raw material mixing device for rubber sealing ring processing

Abstract

The utility model provides a raw material mixing device for rubber sealing ring processing, which comprises a base, the top end of the base is provided with a liftable fixed seat, the top end of the fixed seat is fixedly provided with a mixing cylinder, the bottom of the mixing cylinder is fixedly provided with a discharge pipe, the two sides of the top end of the base are fixedly provided with U-shaped frames, and the U-shaped frames are fixedly connected with the discharge pipe. A first driving motor is fixedly mounted in the middle of the top end of the U-shaped frame, a stirring shaft is fixedly mounted on an output shaft of the first driving motor, and the bottom of the stirring shaft extends into the mixing barrel. According to the utility model, the mixing barrel is arranged at the top end of the liftable fixed seat, so that a mixture in the mixing barrel is vibrated in the stirring process, vibration stirring is realized, and the raw material mixing efficiency is effectively improved.

Description

Technical Field

[0001] This utility model belongs to the field of rubber sealing ring processing technology, and relates to a raw material mixing device for rubber sealing ring processing. Background Technology

[0002] Rubber sealing rings are currently widely used sealing components. They are fitted between two connecting parts to achieve a seal. During the production and processing of rubber sealing rings, rubber materials and various auxiliary materials are required. The rubber materials and auxiliary materials need to be mixed. Currently, the main method for mixing rubber materials with auxiliary materials is stirring. However, mixing materials by stirring alone is inefficient. Therefore, we have designed a raw material mixing device for rubber sealing ring processing to improve the raw material mixing efficiency. Summary of the Invention

[0003] The purpose of this invention is to provide a raw material mixing device for processing rubber sealing rings, so as to solve the problems mentioned in the background art.

[0004] The objective of this utility model can be achieved through the following technical solution: A raw material mixing device for processing rubber sealing rings includes a base, a liftable fixed seat is provided at the top of the base, a mixing cylinder is fixedly installed at the top of the fixed seat, a discharge pipe is fixedly installed at the bottom of the mixing cylinder, U-shaped frames are fixedly installed on both sides of the top of the base, a first drive motor is fixedly installed at the middle of the top of the U-shaped frame, a stirring shaft is fixedly installed on the output shaft of the first drive motor, and the bottom of the stirring shaft extends into the interior of the mixing cylinder.

[0005] In the above-mentioned raw material mixing device for processing rubber sealing rings, the base has an internal cavity, a connecting column is fixedly installed at the center of the bottom end of the fixed base, the bottom of the connecting column is inserted into the cavity, and a connecting plate is fixedly installed at the bottom end of the connecting column. A return spring is sleeved and connected to the bottom of the connecting column, the top end of the return spring is fixedly connected to the top wall of the cavity, and the bottom end of the return spring is fixedly connected to the top end of the connecting plate.

[0006] In the above-mentioned raw material mixing device for processing rubber sealing rings, limit rods are inserted at the four corners of the connecting plate. The four limit rods are used to control the direction of movement of the connecting plate, and the ends of the four limit rods are fixedly connected to the cavity wall.

[0007] In the above-mentioned raw material mixing device for processing rubber sealing rings, a rotating shaft is rotatably connected to both sides of the inner wall of the cavity. A cam is fixedly installed in the middle of the rotating shaft. The top end of the cam is in contact with the bottom end of the connecting plate. A second drive motor is fixedly installed on one side of the base. The output shaft of the second drive motor is fixedly connected to one end of the rotating shaft.

[0008] In the above-mentioned raw material mixing device for processing rubber sealing rings, the top of the mixing cylinder is covered with a cover plate, and a through hole is opened in the center of the cover plate, and the stirring shaft is inserted and connected to the through hole.

[0009] In the above-mentioned raw material mixing device for processing rubber sealing rings, a T-shaped slider is fixedly installed on one side of the cover plate, a T-shaped groove is provided on the inner side wall of the U-shaped frame, the T-shaped slider is slidably connected to the T-shaped groove, an electric push rod is fixedly installed at the top of the T-shaped groove, and the telescopic end of the electric push rod is fixedly connected to the top of the T-shaped slider.

[0010] In the above-mentioned raw material mixing device for processing rubber sealing rings, a control switch is fixedly installed on the front of the base, and the first drive motor, the second drive motor and the electric push rod are all electrically connected to an external power supply through the control switch.

[0011] Compared with the prior art, the advantages of the raw material mixing device for processing rubber sealing rings of this utility model are: by installing the mixing cylinder on the top of the liftable fixed base, the mixture inside the mixing cylinder is vibrated during the mixing process, thereby achieving vibration mixing and effectively improving the efficiency of raw material mixing. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the raw material mixing device for processing rubber sealing rings according to this utility model.

[0013] Figure 2 This is a schematic diagram of the base structure of a raw material mixing device for processing rubber sealing rings according to this utility model.

[0014] Figure 3 This utility model relates to a raw material mixing device for processing rubber sealing rings. Figure 1 Enlarged view of a portion of point A in the middle.

[0015] In the diagram, 1. Base; 2. Fixed seat; 3. Mixing cylinder; 4. Discharge pipe; 5. U-shaped frame; 6. Cover plate; 7. Stirring shaft; 8. First drive motor; 9. Second drive motor; 10. Control switch; 11. Cavity; 12. Limiting rod; 13. Cam; 14. Rotating shaft; 15. Connecting plate; 16. Connecting column; 17. Return spring; 18. T-shaped slide; 19. Electric push rod; 20. T-shaped slider. Detailed Implementation

[0016] The following are specific embodiments of the present invention, which are described in conjunction with the accompanying drawings. However, the present invention is not limited to these embodiments.

[0017] like Figure 1-3 As shown, the present invention discloses a raw material mixing device for processing rubber sealing rings, comprising a base 1, a liftable fixed seat 2 at the top of the base 1, a mixing cylinder 3 fixedly installed at the top of the fixed seat 2, a discharge pipe 4 fixedly installed at the bottom of the mixing cylinder 3, U-shaped frames 5 fixedly installed on both sides of the top of the base 1, a first drive motor 8 fixedly installed in the middle of the top of the U-shaped frame 5, a stirring shaft 7 fixedly installed on the output shaft of the first drive motor 8, and the bottom of the stirring shaft 7 extending into the interior of the mixing cylinder 3.

[0018] Specifically, by installing the mixing cylinder 3 on top of the liftable fixed base 2, the mixture inside the mixing cylinder 3 vibrates during the mixing process, thereby achieving vibration mixing and effectively improving the efficiency of raw material mixing.

[0019] like Figure 1 , Figure 2 and Figure 3 As shown, this utility model discloses a raw material mixing device for processing rubber sealing rings. The base 1 has a cavity 11 inside. A connecting column 16 is fixedly installed at the center of the bottom end of the fixed base 2. The bottom of the connecting column 16 is inserted into the cavity 11, and a connecting plate 15 is fixedly installed at the bottom end of the connecting column 16. A return spring 17 is sleeved and connected to the bottom of the connecting column 16. The top end of the return spring 17 is fixedly connected to the top cavity wall of the cavity 11, and the bottom end of the return spring 17 is fixedly connected to the top end of the connecting plate 15.

[0020] Limiting rods 12 are inserted into the four corners of the connecting plate 15. The four limiting rods 12 are used to control the direction of movement of the connecting plate 15. The ends of the four limiting rods 12 are fixedly connected to the cavity wall of the cavity 11.

[0021] Specifically, the moving direction of the connecting plate 15 is controlled by setting the limit rod 12.

[0022] Both sides of the inner wall of cavity 11 are rotatably connected to rotating shafts 14. A cam 13 is fixedly installed in the middle of rotating shaft 14. The top of cam 13 is in contact with the bottom of connecting plate 15. A second drive motor 9 is fixedly installed on one side of base 1. The output shaft of the second drive motor 9 is fixedly connected to one end of rotating shaft 14.

[0023] Specifically, the second drive motor 9 drives the rotating shaft 14 to rotate, which in turn drives the cam 13 to rotate. At the same time, a return spring 17 is sleeved and connected to the bottom of the connecting column 16. Through the cooperation of the cam 13 and the return spring 17, the lifting and lowering of the fixed seat 2 is controlled. The lifting and lowering of the fixed seat 2 causes the mixing cylinder 3 to vibrate.

[0024] like Figure 1 , Figure 2 and Figure 3 As shown, this utility model discloses a raw material mixing device for processing rubber sealing rings. The top of the mixing cylinder 3 is covered with a cover plate 6, and a through hole is opened in the center of the cover plate 6. The stirring shaft 7 is inserted and connected to the through hole. A T-shaped slider 20 is fixedly installed on one side of the cover plate 6. A T-shaped groove 18 is opened on the inner side wall of the U-shaped frame 5. The T-shaped slider 20 is slidably connected to the T-shaped groove 18. An electric push rod 19 is fixedly installed at the top of the T-shaped groove 18. The telescopic end of the electric push rod 19 is fixedly connected to the top of the T-shaped slider 20.

[0025] Specifically, the electric push rod 19 pushes the T-shaped slider 20 to rise and fall, and the T-shaped slider 20 drives the cover plate 6 to rise and fall. During the raw material mixing process, the cover plate 6 covers the mixing cylinder 3 to prevent the raw materials from jumping out during the vibration and stirring process.

[0026] A control switch 10 is fixedly installed on the front of the base 1. The first drive motor 8, the second drive motor 9 and the electric push rod 19 are all electrically connected to an external power source through the control switch 10.

[0027] In specific implementation, when using this mixing device to mix the raw materials for the rubber sealing ring, the raw materials are first put into the mixing cylinder 3, and the control valve inside the discharge pipe 4 is closed. Then, the electric push rod 19 is opened, and the T-shaped slider 20 is pushed down by the electric push rod 19. The T-shaped slider 20 drives the cover plate 6 to move down, and the cover plate 6 covers the mixing cylinder 3. Then, the first drive motor 8 and the second drive motor 9 are turned on. The first drive motor 8 drives the stirring shaft 7 to rotate, and at the same time, the second drive motor 9 drives the rotating shaft 14 to rotate. The rotating shaft 14 drives the cam 13 to rotate. The cam 13 and the return spring 17 work together to drive the fixed seat 2 to rise and fall. The rising and falling of the fixed seat 2 drives the vibration of the mixing cylinder 3, realizing vibration stirring and improving the mixing efficiency of the raw materials.

[0028] It should be noted that the first drive motor 8, the second drive motor 9, and the electric push rod 19 are all commercially available devices known to those skilled in the art. We are simply using them here without making any structural or functional improvements, and we will not elaborate further on them here.

[0029] Contents not described in detail herein are existing technologies known to those skilled in the art. The specific embodiments described herein are merely illustrative examples illustrating the spirit of this invention. Those skilled in the art to which this invention pertains may make various modifications or additions to the described specific embodiments or use similar methods to substitute them, without departing from the spirit of this invention or exceeding the scope defined by the appended claims.

Claims

1. A raw material mixing device for rubber seal ring processing, comprising a base (1), characterized in that, The top end of the base (1) is provided with a liftable fixing seat (2), the top end of the fixing seat (2) is fixedly installed with a mixing cylinder (3), the bottom of the mixing cylinder (3) is fixedly installed with a discharge pipe (4), the two sides of the top end of the base (1) are fixedly installed with a U-shaped frame (5), the middle of the top end of the U-shaped frame (5) is fixedly installed with a first driving motor (8), the output shaft of the first driving motor (8) is fixedly installed with a stirring shaft (7), and the bottom of the stirring shaft (7) extends to the inside of the mixing cylinder (3).

2. The raw material mixing device for rubber sealing ring processing according to claim 1, characterized in that, The inside of the base (1) is provided with a cavity (11), the center of the bottom end of the fixing seat (2) is fixedly installed with a connecting column (16), the bottom of the connecting column (16) is inserted into the inside of the cavity (11), the bottom end of the connecting column (16) is fixedly installed with a connecting plate (15), the bottom of the connecting column (16) is sleeved with a reset spring (17), the top end of the reset spring (17) is fixedly connected with the top end cavity wall of the cavity (11), and the bottom end of the reset spring (17) is fixedly connected with the top end of the connecting plate (15).

3. The raw material mixing device for rubber sealing ring processing according to claim 2, characterized in that, The four corners of the connecting plate (15) are all inserted with a limiting rod (12), four limiting rods (12) are used for controlling the moving direction of the connecting plate (15), and the end heads of the four limiting rods (12) are fixedly connected with the cavity wall of the cavity (11).

4. The raw material mixing device for rubber sealing ring processing according to claim 3, characterized in that, The two sides of the inner wall of the cavity (11) are rotatably connected with a rotating shaft (14), the middle of the rotating shaft (14) is fixedly installed with a cam (13), the top end of the cam (13) is in contact with the bottom end of the connecting plate (15), one side of the base (1) is fixedly installed with a second driving motor (9), and the output shaft of the second driving motor (9) is fixedly connected with one end of the rotating shaft (14).

5. The raw material mixing device for rubber sealing ring processing according to claim 1, characterized in that, The top end cover of the mixing cylinder (3) is provided with a cover plate (6), the center of the cover plate (6) is provided with a through hole, and the stirring shaft (7) is insertedly connected with the through hole.

6. The raw material mixing device for rubber sealing ring processing according to claim 5, characterized in that, One side of the cover plate (6) is fixedly installed with a T-shaped sliding block (20), the inner side wall of the U-shaped frame (5) is provided with a T-shaped sliding groove (18), the T-shaped sliding block (20) is slidably connected with the T-shaped sliding groove (18), the top end of the T-shaped sliding groove (18) is fixedly installed with an electric push rod (19), and the telescopic end of the electric push rod (19) is fixedly connected with the top end of the T-shaped sliding block (20).

7. The raw material mixing device for rubber sealing ring processing according to claim 1, characterized in that, The front surface of the base (1) is fixedly installed with a control switch (10), the first driving motor (8), the second driving motor (9) and the electric push rod (19) are all electrically connected with an external power supply through the control switch (10).

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