Centrifugal equipment for silicone rubber sealing element production

Abstract

The invention discloses centrifugal equipment for silicone rubber sealing element production, belongs to the field of rubber sealing element production, and aims at solving the problem that existing centrifugal equipment is low in mixing quality. Raw silicone rubber is conveyed into the outer barrel through an external pipe and a branch pipe, then a valve in the branch pipe is closed, a control valve is opened, a compounding agent is conveyed into the inner barrel, a main motor is started, the outer barrel and the inner barrel are made to rotate at the same time through the main motor, and in the rotating process, under the effect of centrifugal force, the compounding agent is conveyed into the outer barrel; during rotation, when the magnetic plate A and the magnetic plate B are overlapped, the repulsive force generated by the magnetic plate B and the magnetic plate A can jack up the magnetic plate A, so that the loose seat is jacked up, the compounding agent powder is prevented from being compacted, and the mixing of the raw silicone rubber and the compounding agent is completed. And the overall mixing quality is indirectly improved.

Description

Technical Field

[0001] The invention relates to the technical field of rubber sealing component production, in particular to a centrifugal device for producing silicone rubber sealing components. Background Art

[0002] Silicone rubber seal production requires mixing raw silicone rubber with various ingredients, including vulcanizers, reinforcing agents, and activators. Centrifugal equipment allows the ingredients to be fully stirred and mixed under the powerful centrifugal force, preventing the ingredients from agglomerating and ensuring their uniform dispersion throughout the raw rubber, thereby improving the consistency and stability of seal performance.

[0003] Chinese patent application number CN201822152580.2 proposes a centrifuge that includes an observation window on the housing for users to observe internal operating conditions, and a hinged baffle on the housing to cover the observation window. This utility model facilitates workers to timely understand the working status of the centrifuge, thereby further ensuring normal operation of the centrifuge and indirectly ensuring the effective mixing of materials.

[0004] However, during the operation of the above-mentioned device, when mixing materials, the materials will accumulate due to their own gravity, especially powdered materials, which are more prone to accumulation. If they are not loosened in time, the effect of centrifugal mixing will be affected after a long time, which will directly lead to a decrease in overall work efficiency.

[0005] Therefore, a centrifugal device for producing silicone rubber seals is proposed. Summary of the Invention

[0006] The object of the present invention is to provide a centrifugal device for producing silicone rubber seals, which solves the problem of low mixing quality of current centrifugal devices in the background art.

[0007] To achieve the above-mentioned object, the present invention provides the following technical solution: a centrifugal device for producing silicone rubber seals, comprising a base, a chassis disposed on one side of the base, an outer cylinder disposed at the upper end of the base, a transmission component disposed within the base, an external component disposed within the outer cylinder, and the transmission component enabling the external component and the outer cylinder to rotate; The external components include an inner cylinder arranged inside the outer cylinder, a tapered cylinder arranged at the upper end of the inner cylinder, a connecting pipe arranged at the upper end of the tapered cylinder, an external pipe arranged at the upper end of the connecting pipe, a branch pipe arranged on the outer surface of the connecting pipe, a control valve arranged inside the connecting pipe, and a loose component arranged inside the inner cylinder; The loose component includes a loose seat arranged inside the inner cylinder, a magnetic plate A embedded in the bottom of the loose seat, and a side rod arranged on the outer surface of the loose seat. A magnetic top plate is arranged inside the inner wall of the inner cylinder, a built-in groove is opened inside the inner wall of the inner cylinder, an outer through groove is opened on the outer surface of the inner cylinder, the outer through groove is connected to the built-in groove, a movable groove is opened on the inner wall of the inner cylinder, the magnetic top plate is located in the built-in groove, one end of the side rod is connected to the magnetic top plate, and a magnetic plate B is embedded in the bottom of the outer cylinder. The magnetic plate A and the magnetic plate B magnetically repel each other.

[0008] Furthermore, the inner walls of the outer cylinder and the inner cylinder are both inclined, and the thickness of the inner walls of the outer cylinder and the inner cylinder gradually becomes thinner from bottom to top.

[0009] Furthermore, a magnetic support top plate is provided inside the built-in groove, and the magnetic support top plate and the magnetic top plate are arranged in the same vertical plane, and the magnetic support top plate and the magnetic top plate magnetically repel each other.

[0010] Furthermore, sinking plates are provided on both sides of the upper end of the magnetic support top plate and the magnetic top plate, and a pin is provided on the upper surface of the sinking plate. A horizontal plate is provided on one side of the magnetic top plate, and the horizontal plate is located inside the movable groove. An airbag cushion is provided on the inner wall of the movable groove. The horizontal plate corresponds to the airbag cushion, and a folded tube is provided on one side of the airbag cushion, and one end of the folded tube passes through the inner wall of the outer through groove closest to the loose seat.

[0011] Furthermore, the transmission component includes a main motor arranged inside the base, a rotating rod arranged at the output end of the main motor, and a transmission belt sleeved on the outer surface of the rotating rod. A transmission rod is provided at one end of the rotating rod, and one end of the transmission rod passes through the inner wall of the base and the bottom of the outer cylinder and is connected to the bottom of the inner cylinder. When the main motor is started, its output end drives the rotating rod to rotate, and the rotating rod drives the transmission rod to rotate, and then drives the inner cylinder to rotate. The rotating inner cylinder will throw the compounding agent inside it out from the outer through groove.

[0012] Furthermore, a mounting block is provided on the inner wall of the chassis, a linkage rod is rotatably provided on the upper end of the mounting block, a linkage tooth is provided on the upper end of the linkage rod, a sleeve rod is provided on the outer surface of the linkage rod, one end of the transmission belt is sleeved on the outer surface of the sleeve rod, and the main motor is started, and the rotating rod drives the transmission belt to rotate, thereby driving the linkage rod to rotate, and then driving the linkage tooth to rotate.

[0013] Furthermore, an external gear is sleeved on the outer surface of the outer cylinder, and the external gear is engaged with the linkage teeth. A chassis is provided on the upper surface of the base, and a bottom hole is opened on the outer surface of the chassis. The chassis is rotatably connected to the outer cylinder, and the main motor is connected to the inner cylinder through the bottom hole via a transmission rod. Due to the rotation of the linkage teeth, the external gear will be driven to rotate, and then the outer cylinder will be driven to rotate along the chassis, thereby achieving the purpose of using the main motor to make the outer cylinder and the inner cylinder rotate at the same time, and the rotation directions of the outer cylinder and the inner cylinder are opposite.

[0014] Furthermore, a perforated groove is provided on the outer surface of the conical cylinder, and a spring is provided inside the perforated groove, one end of the spring is connected to the inner wall of the perforated groove, and a docking plate is provided at the other end of the spring, and a vertical plate is provided at the lower end of the docking plate, and the vertical plate corresponds to the outer through groove. A circular groove is provided inside the docking plate, and one end of the spring is located inside the circular groove and connected to the inner wall of the circular groove. When the inner cylinder rotates, due to centrifugal force, the docking plate will pull the spring outward. Since in the initial state, the vertical plate is close to the outer surface of the inner cylinder, when the docking plate moves outward, the outer through groove opens accordingly, and the rotating inner cylinder will throw the compounding agent inside it out of the outer through groove. After the inner cylinder stops rotating, the vertical plate is reset again and close to the outer surface of the inner cylinder.

[0015] Furthermore, conical rods are provided on both sides of the vertical plate, and vertical grooves are opened on the outer surface of the vertical plate. During the rotation of the inner cylinder, the conical rods on both sides of the vertical plate will pierce the silicone rubber glue inside the outer cylinder to remove bubbles in the silicone rubber glue. At the same time, the rotating vertical plate will also exert a shear force on the silicone rubber glue, which can also remove bubbles in the silicone rubber glue.

[0016] Furthermore, a mounting hole is provided on the outer surface of the outer cylinder, an output pipe is provided in the mounting hole, and the output pipe is connected to an external air pump. When the work is completed, the external air pump is used to extract the silicone rubber inside the outer cylinder through the output pipe.

[0017] Compared with the prior art, the present invention has the following beneficial effects: The present invention proposes a centrifugal device for producing silicone rubber seals. In the prior art, the mixing quality of the centrifugal device is low. However, the present invention uses an outer cylinder, an inner cylinder, a loose component, and a transmission component. During operation, the control valve is closed, and the silicone rubber raw material is transported to the interior of the outer cylinder through an external pipe and a branch pipe. Then, the valve inside the branch pipe is closed, the control valve is opened, and the compounding agent is transported to the interior of the inner cylinder. The main motor is started, and the outer cylinder and the inner cylinder are rotated simultaneously by the main motor. During the rotation process, under the action of centrifugal force, the compounding agent inside the inner cylinder will be thrown out from the outer groove into the outer cylinder, thereby completing the mixing of the silicone rubber raw material and the compounding agent. During the rotation process, when the magnetic plate A and the magnetic plate B overlap, the repulsive force generated by the magnetic plate B and the magnetic plate A will push the magnetic plate A upward, thereby pushing the loose seat upward, preventing the compounding agent powder from becoming compacted, and indirectly improving the overall work efficiency and mixing quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of a centrifugal device for producing silicone rubber seals of the present invention; Figure 2 Schematic diagram of the outer cylinder structure of the centrifugal equipment for producing silicone rubber seals of the present invention Figure 1 ; Figure 3Schematic diagram of the outer cylinder structure of the centrifugal equipment for producing silicone rubber seals of the present invention Figure 2 ; Figure 4 Schematic diagram of the outer cylinder structure of the centrifugal equipment for producing silicone rubber seals of the present invention Figure 3 ; Figure 5 This is a schematic diagram of the structure of the external components of the centrifugal equipment for producing silicone rubber seals of the present invention; Figure 6 This is a schematic diagram of the loose component structure of the centrifugal equipment for producing silicone rubber seals of the present invention; Figure 7 This is a schematic diagram of the inner cylinder structure of a centrifugal device for producing silicone rubber seals of the present invention; Figure 8 This is a schematic diagram of the transmission components of a centrifugal device for producing silicone rubber seals of the present invention; Figure 9 This is a schematic diagram of the internal structure of the inner cylinder of the centrifugal equipment for producing silicone rubber seals of the present invention; Figure 10 Centrifugal equipment for producing silicone rubber seals of the present invention Figure 6 Enlarged view of point A.

[0019] In the figure: 1. Base; 2. Chassis; 3. Outer cylinder; 31. Outer gear; 32. Chassis; 33. Bottom hole; 34. Mounting hole; 35. Magnetic plate B; 4. External components; 41. Inner cylinder; 411. External through slot; 412. Internal slot; 413. Movable slot; 42. Conical cylinder; 421. Perforated slot; 422. Spring; 43. External pipe; 44. Connecting pipe; 441. Control valve; 442. Branch pipe; 45. Docking plate; 46. Vertical Plate; 47. Conical rod; 48. Loose components; 481. Loose seat; 482. Magnetic plate A; 483. Side rod; 484. Magnetic top plate; 4841. Magnetic support top plate; 485. Cross plate; 486. Airbag cushion; 487. Folding tube; 488. Sinking plate; 489. Ejector pin; 5. Transmission parts; 51. Main motor; 52. Rotating rod; 53. Transmission belt; 54. Mounting block; 55. Sleeve rod; 56. Linkage rod; 57. Linkage gear. DETAILED DESCRIPTION

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention. Example

[0021] In order to solve the technical problem of how to improve the mixing quality, such as Figures 1-10As shown, the following preferred technical solutions are provided: A centrifugal device for producing silicone rubber seals, comprising a base 1, a chassis 2 arranged on one side of the base 1, an outer cylinder 3 arranged at the upper end of the base 1, a transmission component 5 arranged inside the base 1, an external component 4 arranged inside the outer cylinder 3, the external component 4 and the outer cylinder 3 being able to rotate through the transmission component 5, the external component 4 comprising an inner cylinder 41 arranged inside the outer cylinder 3, a conical cylinder 42 arranged at the upper end of the inner cylinder 41, a connecting pipe 44 arranged at the upper end of the conical cylinder 42, an external pipe 43 arranged at the upper end of the connecting pipe 44, and an outer surface of the connecting pipe 44. A branch pipe 442 is provided on the top, a control valve 441 is provided inside the connecting pipe 44, a loose component 48 is provided inside the inner cylinder 41, and the loose component 48 includes a loose seat 481 provided inside the inner cylinder 41, a magnetic plate A482 embedded in the bottom of the loose seat 481, and a side rod 483 provided on the outer surface of the loose seat 481. A magnetic top plate 484 is provided inside the inner wall of the inner cylinder 41, an inner wall of the inner cylinder 41 is provided with an inner groove 412, and an outer through groove 411 is provided on the outer surface of the inner cylinder 41. The outer through groove 411 and the inner groove 411 are connected to the inner groove 412. 2 is connected, the inner wall of the inner cylinder 41 is provided with a movable groove 413, the magnetic top plate 484 is located in the built-in groove 412, one end of the side rod 483 is connected to the magnetic top plate 484, and the bottom of the outer cylinder 3 is embedded with a magnetic plate B35. The magnetic plate A482 and the magnetic plate B35 repel each other magnetically. During operation, the control valve 441 is closed, and the original silicone rubber is transported to the inside of the outer cylinder 3 through the external pipe 43 and the branch pipe 442. Then, the valve inside the branch pipe 442 is closed, and the control valve 441 is opened to transport the compounding agent to the inside of the inner cylinder 41. The transmission component 5 is used to make the inner cylinder 3 The cylinder 41 and the outer cylinder 3 rotate. During the rotation, when the magnetic plate A482 overlaps with the magnetic plate B35, the repulsive force generated by the magnetic plate B35 and the magnetic plate A482 will push the magnetic plate A482 upward, which will also push the loose seat 481 upward to prevent the compounding agent powder from becoming compacted. The compounding agent powder inside the inner cylinder 41 will vibrate, and at the same time, the loose seat 481 drives the side rod 483 to move upward, and the side rod 483 drives the magnetic top plate 484 to move upward, so that the magnetic top plate 484 will pass through the outer through groove 411 to prevent the outer through groove 411 from being blocked.

[0022] The inner walls of the outer cylinder 3 and the inner cylinder 41 are both inclined, and the thickness of the inner walls of the outer cylinder 3 and the inner cylinder 41 gradually becomes thinner from bottom to top. During operation, as the outer cylinder 3 and the inner cylinder 41 continue to rotate, the material inside will be subjected to centrifugal force and have a tendency to move outward. Since the walls of the outer cylinder 3 and the inner cylinder 41 are inclined, the material inside will gradually move upward along the inner wall, which can spread the material.

[0023] A magnetic support top plate 4841 is also provided inside the built-in groove 412. The magnetic support top plate 4841 and the magnetic top plate 484 are arranged in the same vertical plane. The magnetic support top plate 4841 and the magnetic top plate 484 magnetically repel each other. The outer groove 411 and the magnetic support top plate 4841 are both provided with multiple groups. When the magnetic top plate 484 moves upward, the repulsive force will cause the magnetic support top plate 4841 to move upward along the built-in groove 412. During the movement, the magnetic support top plate 4841 will also pass through the outer groove 411 to prevent the outer groove 411 from being blocked by the compounding agent.

[0024] A sinking plate 488 is provided on both sides of the upper end of the magnetic support top plate 4841 and the magnetic top plate 484, and a top pin 489 is provided on the upper surface of the sinking plate 488. A horizontal plate 485 is provided on one side of the magnetic top plate 484, and the horizontal plate 485 is located inside the movable groove 413. An airbag cushion 486 is provided on the inner wall of the movable groove 413. The horizontal plate 485 corresponds to the airbag cushion 486. A folded tube 487 is provided on one side of the airbag cushion 486. One end of the folded tube 487 passes through the inner wall of the outer through groove 411 closest to the loose seat 481. In the initial state, the magnetic The upper surfaces of the top plate 484 and the magnetic support top plate 4841 are flush with the bottom surface of the outer through groove 411. When the loose seat 481 moves upward, the cross plate 485 moves in the movable groove 413 and squeezes the airbag cushion 486, squeezing the gas in the airbag cushion 486 and spraying it out from the folded tube 487, blowing air onto the inner wall of the outer through groove 411 closest to the loose seat 481. At the same time, when the magnetic top plate 484 moves upward, the magnetic support top plate 4841 also moves upward, and the ejector pin 489 can effectively break the blockage of the compounding agent powder.

[0025] The transmission component 5 includes a main motor 51 arranged inside the base 1, a rotating rod 52 arranged at the output end of the main motor 51, and a transmission belt 53 sleeved on the outer surface of the rotating rod 52. A transmission rod is provided at one end of the rotating rod 52, and one end of the transmission rod passes through the inner wall of the base 1 and the bottom of the outer cylinder 3 and is connected to the bottom of the inner cylinder 41. When the main motor 51 is started, its output end drives the rotating rod 52 to rotate, and the rotating rod 52 will drive the transmission rod to rotate, and then drive the inner cylinder 41 to rotate. The rotating inner cylinder 41 will throw the compounding agent inside it out from the outer through groove 411.

[0026] A mounting block 54 is provided on the inner wall of the chassis 2, and a linkage rod 56 is rotatably provided on the upper end of the mounting block 54. A linkage tooth 57 is provided on the upper end of the linkage rod 56. A sleeve rod 55 is provided on the outer surface of the linkage rod 56. One end of the transmission belt 53 is sleeved on the outer surface of the sleeve rod 55. When the main motor 51 is started, the rotating rod 52 drives the transmission belt 53 to rotate, thereby driving the linkage rod 56 to rotate, and then driving the linkage tooth 57 to rotate.

[0027] An external gear 31 is sleeved on the outer surface of the outer cylinder 3, and the external gear 31 is engaged with the linkage teeth 57. A chassis 32 is provided on the upper surface of the base 1, and a bottom hole 33 is opened on the outer surface of the chassis 32. The chassis 32 is rotatably connected to the outer cylinder 3, and the main motor 51 is connected to the inner cylinder 41 through the bottom hole 33 via a transmission rod. Due to the rotation of the linkage teeth 57, the external gear 31 will be driven to rotate, and then the outer cylinder 3 will be driven to rotate along the chassis 32, thereby achieving the purpose of using the main motor 51 to make the outer cylinder 3 and the inner cylinder 41 rotate simultaneously, and the rotation directions of the outer cylinder 3 and the inner cylinder 41 are opposite.

[0028] Specifically, during the working process, the control valve 441 is closed, and the silicone rubber raw material is transported to the inside of the outer cylinder 3 through the external pipe 43 and the branch pipe 442, and then the valve inside the branch pipe 442 is closed, and the control valve 441 is opened to transport the compounding agent to the inside of the inner cylinder 41, and the main motor 51 is started. The main motor 51 is used to make the outer cylinder 3 and the inner cylinder 41 rotate simultaneously. During the rotation, under the action of centrifugal force, the compounding agent inside the inner cylinder 41 will be thrown out from the outer groove 411 into the outer cylinder 3, thereby completing the mixing of the silicone rubber raw material and the compounding agent. During the rotation, when the magnetic plate A482 overlaps with the magnetic plate B35, the repulsive force generated by the magnetic plate B35 and the magnetic plate A482 will push the magnetic plate A482 upward, which will also push the loose seat 481 upward, preventing the compounding agent powder from becoming compacted, and indirectly improving the overall work efficiency and mixing quality.

[0029] In order to solve the technical problem of how to further improve the mixing quality, such as Figure 4 and Figure 5 As shown, the following preferred technical solutions are provided: A perforated groove 421 is provided on the outer surface of the conical cylinder 42, and a spring 422 is provided inside the perforated groove 421. One end of the spring 422 is connected to the inner wall of the perforated groove 421, and the other end of the spring 422 is provided with a docking plate 45. The lower end of the docking plate 45 is provided with a vertical plate 46. The vertical plate 46 corresponds to the outer through groove 411. A circular groove is provided inside the docking plate 45, and one end of the spring 422 is located inside the circular groove and connected to the inner wall of the circular groove. When the inner cylinder 41 rotates, due to centrifugal force, the docking plate 45 will pull the spring 422 outward. Since in the initial state, the vertical plate 46 is close to the outer surface of the inner cylinder 41, when the docking plate 45 moves outward, the outer through groove 411 opens accordingly, and the rotating inner cylinder 41 will throw the compounding agent inside it out of the outer through groove 411. After the inner cylinder 41 stops rotating, the vertical plate 46 is reset again and closes to the outer surface of the inner cylinder 41.

[0030] Conical rods 47 are provided on both sides of the vertical plate 46, and vertical grooves are opened on the outer surface of the vertical plate 46. During the rotation of the inner cylinder 41, the conical rods 47 on both sides of the vertical plate 46 will pierce the silicone rubber glue inside the outer cylinder 3 to remove bubbles in the silicone rubber glue. At the same time, the rotating vertical plate 46 will also apply a shear force to the silicone rubber glue, which can also remove bubbles in the silicone rubber glue.

[0031] An installation hole 34 is provided on the outer surface of the outer tube 3 , and an output pipe is provided in the installation hole 34 . The output pipe is connected to an external air pump. When the work is completed, the external air pump is used to extract the silicone rubber inside the outer tube 3 through the output pipe.

[0032] Specifically, during the working process, as the inner cylinder 41 continues to rotate, the docking plate 45 will pull the spring 422 to gradually move outward, thereby separating the vertical plate 46 from the surface of the inner cylinder 41, thereby opening the outer groove 411, so that the compounding agent inside the inner cylinder 41 can be successfully thrown out. At the same time, the vertical plate 46 can remove bubbles in the silicone rubber raw material during the outward movement process, thereby improving the mixing quality of the silicone rubber raw material and the compounding agent.

[0033] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A centrifugal device for producing silicone rubber seals, comprising a base (1), a chassis (2) arranged on one side of the base (1), an outer cylinder (3) arranged at the upper end of the base (1), and a transmission component (5) arranged inside the base (1), characterized in that: An external component (4) is provided inside the outer cylinder (3), and the external component (4) and the outer cylinder (3) can be rotated by a transmission component (5); The external component (4) includes an inner cylinder (41) arranged inside the outer cylinder (3), a conical cylinder (42) arranged at the upper end of the inner cylinder (41), a connecting pipe (44) arranged at the upper end of the conical cylinder (42), an external pipe (43) arranged at the upper end of the connecting pipe (44), a branch pipe (442) arranged on the outer surface of the connecting pipe (44), a control valve (441) arranged inside the connecting pipe (44), and a loose component (48) arranged inside the inner cylinder (41); The loose assembly (48) includes a loose seat (481) arranged inside the inner cylinder (41), a magnetic plate A (482) embedded in the bottom of the loose seat (481), and a side rod (483) arranged on the outer surface of the loose seat (481); a magnetic top plate (484) is arranged inside the inner wall of the inner cylinder (41); a built-in groove (412) is opened inside the inner wall of the inner cylinder (41); an outer through groove (411) is opened on the outer surface of the inner cylinder (41); the outer through groove (411) is connected to the built-in groove (412); a movable groove (413) is opened on the inner wall of the inner cylinder (41); the magnetic top plate (484) is located in the built-in groove (412); one end of the side rod (483) is connected to the magnetic top plate (484); a magnetic plate B (35) is embedded in the bottom of the outer cylinder (3); the magnetic plate A (482) and the magnetic plate B (35) magnetically repel each other.

2. A centrifugal device for producing silicone rubber seals according to claim 1, characterized in that: The inner walls of the outer cylinder (3) and the inner cylinder (41) are both inclined, and the thickness of the inner walls of the outer cylinder (3) and the inner cylinder (41) gradually becomes thinner from bottom to top.

3. A centrifugal device for producing silicone rubber seals according to claim 2, characterized in that: A magnetic support top plate (4841) is further provided inside the built-in groove (412). The magnetic support top plate (4841) and the magnetic top plate (484) are arranged in the same vertical plane, and the magnetic support top plate (4841) and the magnetic top plate (484) magnetically repel each other.

4. A centrifugal device for producing silicone rubber seals according to claim 3, characterized in that: Both sides of the upper ends of the magnetic support top plate (4841) and the magnetic top plate (484) are provided with sinking plates (488), and the upper surface of the sinking plates (488) is provided with a top pin (489). A horizontal plate (485) is provided on one side of the magnetic top plate (484), and the horizontal plate (485) is located inside the movable groove (413). An airbag cushion (486) is provided on the inner wall of the movable groove (413). The horizontal plate (485) corresponds to the airbag cushion (486), and a folded tube (487) is provided on one side of the airbag cushion (486). One end of the folded tube (487) passes through the inner wall of the outer through groove (411) closest to the loose seat (481).

5. A centrifugal device for producing silicone rubber seals according to claim 4, characterized in that: The transmission component (5) includes a main motor (51) arranged inside the base (1), a rotating rod (52) arranged at the output end of the main motor (51), and a transmission belt (53) sleeved on the outer surface of the rotating rod (52), one end of the rotating rod (52) is provided with a transmission rod, and one end of the transmission rod passes through the inner wall of the base (1) and the bottom of the outer cylinder (3) and is connected to the bottom of the inner cylinder (41).

6. A centrifugal device for producing silicone rubber seals according to claim 5, characterized in that: A mounting block (54) is provided on the inner wall of the chassis (2), a linkage rod (56) is rotatably provided on the upper end of the mounting block (54), a linkage tooth (57) is provided on the upper end of the linkage rod (56), a sleeve rod (55) is provided on the outer surface of the linkage rod (56), and one end of the transmission belt (53) is sleeved on the outer surface of the sleeve rod (55).

7. A centrifugal device for producing silicone rubber seals according to claim 6, characterized in that: An external gear (31) is sleeved on the outer surface of the outer cylinder (3), and the external gear (31) is meshed with the linkage gear (57). A chassis (32) is provided on the upper surface of the base (1), and a bottom hole (33) is opened on the outer surface of the chassis (32). The chassis (32) is rotatably connected to the outer cylinder (3), and the main motor (51) is connected to the inner cylinder (41) via a transmission rod passing through the bottom hole (33).

8. The centrifugal device for producing silicone rubber seals according to claim 1, characterized in that: A perforated groove (421) is provided on the outer surface of the conical cylinder (42), a spring (422) is provided inside the perforated groove (421), one end of the spring (422) is connected to the inner wall of the perforated groove (421), and a docking plate (45) is provided at the other end of the spring (422), and a vertical plate (46) is provided at the lower end of the docking plate (45), and the vertical plate (46) corresponds to the outer through groove (411).

9. A centrifugal device for producing silicone rubber seals according to claim 8, characterized in that: Conical rods (47) are provided on both sides of the vertical plate (46), and a vertical groove is provided on the outer surface of the vertical plate (46).

10. A centrifugal device for producing silicone rubber seals according to claim 9, characterized in that: A mounting hole (34) is provided on the outer surface of the outer cylinder (3), an output pipe is provided in the mounting hole (34), and the output pipe is externally connected to an air pump.

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