Silicon carbide sealing element drying device
By designing a drying device for silicon carbide seals, using the extrusion fixation of the placement table and cover plate, combined with the all-round hot air spraying from the air jet pipe, the problems of long turning over time and unstable fixation during the drying process of silicon carbide seals were solved, achieving a fast and stable drying effect.
Patent Information
- Application Number
- CN202422833409.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-20
- Publication Date
- 2025-09-16
- Estimated Expiration
- 2034-11-20
AI Technical Summary
Silicon carbide seals need to be frequently turned over during the drying process, which increases the drying time and makes the fixation unstable, affecting the drying efficiency.
A drying device for silicon carbide seals was designed. The silicon carbide seals were fixed by squeezing the placement table and cover plate, and hot air was sprayed in all directions by an air jet pipe. Combined with the support frame, buffer pad, insertion rod and suction cup structure, rapid fixation and all-round drying were achieved.
The turning over time during drying of silicon carbide seals is reduced, and the fixing stability and drying efficiency are improved.
Smart Images
Figure CN223345831U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of drying equipment, in particular to a silicon carbide sealing component drying device. Background Art
[0002] Silicon carbide seals are mainly made of silicon carbide and have structures such as static rings and dynamic rings. They are key components for preventing media leakage. They have excellent properties such as high hardness, strong wear resistance, high chemical stability, and high temperature resistance, and can adapt to various harsh working environments.
[0003] If silicon carbide seals contain a lot of moisture, during subsequent use, when the temperature rises, the moisture will turn into water vapor. The generation of water vapor will cause the internal pressure of the seal to increase, which may cause the seal to expand and deform.
[0004] When drying silicon carbide seals, they are usually placed directly on a platform in a processing box and dried using a fan. During drying, they need to be frequently turned over, which increases the drying time of the silicon carbide seals.
[0005] Therefore, in order to solve the above problems, a silicon carbide sealing drying device is proposed. Utility Model Content
[0006] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.
[0007] The technical solution adopted by the present invention to solve its technical problems is as follows: a silicon carbide seal drying device described in the present invention comprises a processing box, the side wall of the processing box is slidably connected to a support plate; the side wall of the support plate is fixedly connected to a motor; the output end of the motor is fixedly connected to a round rod; the round rod is set through and rotatably connected to the support plate; the end of the round rod is fixedly connected to a placement table; the surface of the placement table is rotatably connected to a cover plate; the cover plate and the middle of the placement table are both fixedly connected to a support frame; the inside of the processing box is fixedly connected to an air jet pipe; the air jet pipe is arranged in a circular ring; the top of the processing box is connected to a pipe; the pipe and the air jet pipe are connected System; a plurality of spring telescopic rods are fixedly connected inside the placement table; a slider is fixedly connected to the end of the spring telescopic rod; the slider and the placement table are slidably connected; the silicon carbide seal can be quickly fixed by squeezing the placement table and the cover plate, and then the silicon carbide seal can be moved to the middle of the air jet tube for drying. During drying, the motor will rotate the placement table so that both sides of the silicon carbide seal are in contact with hot air. Since the air jet tube is arranged in a circular ring, when the silicon carbide seal is in rotation, the air jet tube can spray hot air in all directions, thereby drying both sides of the silicon carbide seal at the same time, thereby reducing the turning time of the silicon carbide seal during drying.
[0008] Preferably, a plurality of buffer pads are fixedly connected to the middle of the support frame; the buffer pads are arranged in an arc shape; by adding the buffer pads, the contact between the support frame and the silicon carbide seal can be increased, thereby increasing the friction between the support frame and the silicon carbide seal, so that the position movement of the silicon carbide seal is reduced after being fixed, and the cover plate is more stable when fixed to the silicon carbide seal.
[0009] Preferably, a pair of insertion rods are fixed to the end of the cover plate; a pair of slots are opened on the surface of the placement table; the insertion rods and slots are correspondingly arranged and slidably matched; by adding the insertion rods and slots, the position offset of the cover plate when fixing the silicon carbide seal can be reduced, thereby affecting the rebound of the slider, and at the same time, the guide can be added after the cover plate rotates according to the insertion rods entering the slots.
[0010] Preferably, a suction cup is fixedly connected to the surface of the slot; the suction cup and the slot are in a connected relationship; by adding the suction cup, the accuracy of the insertion rod entering the slot can be increased, and at the same time, the suction cup can adsorb the surface of the cover plate to fix the cover plate, thereby assisting the slider to fix the cover plate.
[0011] Preferably, a plurality of sponges are fixedly connected to the interior of the slot; the sponges and the insertion rod are correspondingly arranged and slidably matched; by increasing the resistance to movement of the insertion rod after it enters the interior of the slot, the position movement of the insertion rod is reduced.
[0012] Preferably, a plurality of damping springs are fixedly connected inside the slider; fixed blocks are fixedly connected to the ends of the damping springs; by adding the damping springs, the impact can be alleviated when the slider and the cover plate come into contact, thereby reducing damage to the slider and the cover plate.
[0013] The utility model is beneficial in that:
[0014] 1. The silicon carbide seal drying device described in the utility model can quickly fix the silicon carbide seal by squeezing the placement table and the cover plate, and then move the silicon carbide seal to the middle of the air injection tube for drying. During drying, the motor will rotate the placement table so that both sides of the silicon carbide seal are in contact with hot air. Since the air injection tube is arranged in a circular ring, when the silicon carbide seal is rotating, the air injection tube can spray hot air in all directions, thereby drying both sides of the silicon carbide seal at the same time, thereby reducing the turning time of the silicon carbide seal during drying.
[0015] 2. The silicon carbide seal drying device described in the present invention can increase the contact between the support frame and the silicon carbide seal by adding a buffer pad, thereby increasing the friction between the support frame and the silicon carbide seal, reducing the position movement of the silicon carbide seal after being fixed, and making the cover plate more stable when fixing the silicon carbide seal. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.
[0017] Figure 1 It is a schematic diagram of the main body of the utility model;
[0018] Figure 2 This is a schematic diagram of the structure of the air jet pipe in the utility model;
[0019] Figure 3 This is a structural diagram of the placement table in the utility model;
[0020] Figure 4 This is a schematic structural diagram of the fixing block in the present utility model;
[0021] Figure 5 This is a structural diagram of the slot in the utility model.
[0022] In the figure: 1. Processing box; 11. Support plate; 12. Motor; 13. Round rod; 14. Placement table; 15. Cover plate; 16. Support frame; 17. Jet tube; 18. Pipe; 19. Spring telescopic rod; 101. Slider; 2. Buffer pad; 3. Insert rod; 31. Slot; 4. Suction cup; 5. Sponge; 6. Damping spring; 61. Fixing block. DETAILED DESCRIPTION
[0023] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described 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.
[0024] Specific examples are given below.
[0025] like Figures 1 to 5As shown, a silicon carbide seal drying device according to an embodiment of the present invention includes a processing box 1, the side wall of the processing box 1 is slidably connected to a support plate 11; the side wall of the support plate 11 is fixedly connected to a motor 12; the output end of the motor 12 is fixedly connected to a round rod 13; the round rod 13 is set through the support plate 11 and is rotatably connected; the end of the round rod 13 is fixedly connected to a placement table 14; the surface of the placement table 14 is rotatably connected to a cover plate 15; the cover plate 15 and the middle of the placement table 14 are fixedly connected to a support frame 16; the inside of the processing box 1 is fixedly connected to an air jet pipe 17; the air jet pipe 17 is set in a circular ring ; The top of the processing box 1 is connected with a pipe 18; the pipe 18 and the air injection pipe 17 are in a communicating relationship; a plurality of spring telescopic rods 19 are fixedly connected to the inside of the placement table 14; the end of the spring telescopic rod 19 is fixedly connected to a slider 101; the slider 101 and the placement table 14 are in a sliding connection; when working, the silicon carbide seal is first placed on the placement table 14, at which time the surface of the silicon carbide seal will contact the support frame 16, and then the slider 101 is pushed to compress the spring telescopic rod 19, and then the cover plate 15 is rotated to make the cover plate 15 contact with the silicon carbide seal, and then the slider 101 is released and the spring telescopic rod 19 will push the slider 101 so that the end of the slider 101 moves to the top of the cover plate 15 so that the cover plate 15 is stuck, thereby fixing the silicon carbide seal. Then the support plate 11 is moved into the interior of the processing box 1. When the support plate 11 is completely inside the processing box 1, the placement table 14 will be in the middle of the jet pipe 17. Then the pipe 18 is connected to the hot air machine, and the hot air is transmitted to the inside of the jet pipe 17 through the pipe 18 and then ejected from the holes on the surface of the jet pipe 17. At this time, the hot air will contact the silicon carbide seal to dry the silicon carbide seal. At the same time, the motor 12 can be started to place the placement table 1 4 rotates, thereby increasing the contact between the silicon carbide seal and the hot air ejected from the air jet pipe 17; the silicon carbide seal can be quickly fixed by using the placement table 14 and the cover plate 15 to squeeze, and then the silicon carbide seal can be moved to the middle of the air jet pipe 17 to be dried. During drying, the motor 12 will rotate the placement table 14 so that both sides of the silicon carbide seal are in contact with the hot air. Since the air jet pipe 17 is set in a circular ring, when the silicon carbide seal is in rotation, the air jet pipe 17 can eject hot air in all directions, thereby drying both sides of the silicon carbide seal at the same time, thereby reducing the turning time of the silicon carbide seal during drying.
[0026] like Figures 3 and 4As shown, a plurality of buffer pads 2 are fixedly connected to the middle of the support frame 16; the buffer pads 2 are arranged in an arc shape; during operation, when the cover plate 15 contacts the silicon carbide seal, the buffer pad 2 will first contact the silicon carbide seal, and the end of the buffer pad 2 will gradually flatten during the contact, thereby increasing the contact with the silicon carbide seal. As the cover plate 15 is continuously pressed downward, the contact area of the buffer pad 2 with the silicon carbide seal will gradually increase; by adding the buffer pads 2, the contact between the support frame 16 and the silicon carbide seal can be increased, thereby increasing the friction between the support frame 16 and the silicon carbide seal, so that the position movement of the silicon carbide seal is reduced after being fixed, and the cover plate 15 is more stable when fixing the silicon carbide seal.
[0027] like Figures 3 and 4 As shown, a pair of insertion rods 3 are fixed to the end of the cover plate 15; a pair of slots 31 are opened on the surface of the placement table 14; the insertion rods 3 and the slots 31 are correspondingly arranged and slidably matched; during operation, when the cover plate 15 approaches the silicon carbide seal, the insertion rods 3 will first contact the placement table 14 and enter the inside of the slots 31. After the insertion rods 3 enter the inside of the slots 31, the slider 101 is clamped above the cover plate 15, which can increase the accuracy of the cover plate 15 fixing the silicon carbide seal; by adding the insertion rods 3 and the slots 31, the position offset of the cover plate 15 when fixing the silicon carbide seal can be reduced, thereby affecting the rebound of the slider 101, and at the same time, according to the insertion rods 3 entering the slots 31, a guide can be added for the cover plate 15 after rotation.
[0028] like Figures 3 to 5 As shown, a suction cup 4 is fixedly connected to the surface of the slot 31; the suction cup 4 and the slot 31 are in a communicating relationship; during operation, when the cover plate 15 moves and the insertion rod 3 is about to enter the interior of the slot 31, the insertion rod 3 will first contact the suction cup 4 and then slide into the interior of the slot 31 along the surface of the suction cup 4. When the insertion rod 3 completely enters the interior of the slot 31, the suction cup 4 will adsorb the surface of the cover plate 15 to pre-fix the cover plate 15; by adding the suction cup 4, the accuracy of the insertion rod 3 entering the interior of the slot 31 can be increased, and at the same time, the suction cup 4 can adsorb the surface of the cover plate 15 to fix the cover plate 15, thereby assisting the slider 101 to fix the cover plate 15.
[0029] like Figure 5 As shown, a plurality of sponges 5 are fixedly connected to the inside of the slot 31; the sponges 5 and the insertion rod 3 are correspondingly arranged and slidably matched; during operation, when the insertion rod 3 enters the inside of the slot 31, the outer wall of the insertion rod 3 will contact the inner wall of the sponge 5 to squeeze the sponge 5, and at this time the sponge 5 will increase the resistance of the insertion rod 3 when it moves inside the slot 31, and at the same time the sponge 5 will fill the gap between the insertion rod 3 and the slot 31, thereby reducing the position movement of the insertion rod 3; by adding the sponge 5, the resistance to the movement of the insertion rod 3 after entering the slot 31 can be increased, thereby reducing the position movement of the insertion rod 3.
[0030] like Figure 4 As shown, a plurality of damping springs 6 are fixedly connected inside the slider 101; a fixed block 61 is fixedly connected to the end of the damping spring 6; during operation, when the slider 101 is released, the spring telescopic rod 19 pushes the slider 101 to contact the cover plate 15, and the fixed block 61 will first contact the cover plate 15 to weaken the thrust of the spring telescopic rod 19, thereby reducing the impact when the slider 101 and the cover plate 15 contact; by adding the damping spring 6, the impact can be alleviated when the slider 101 and the cover plate 15 contact, thereby reducing damage to the slider 101 and the cover plate 15.
[0031] Working principle: First, place the silicon carbide seal on the placement table 14. At this time, the surface of the silicon carbide seal will contact the support frame 16. Then push the slider 101 to compress the spring telescopic rod 19. Then rotate the cover plate 15 to make the cover plate 15 contact the silicon carbide seal. Then release the slider 101 and the spring telescopic rod 19 will push the slider 101 so that the end of the slider 101 moves to the top of the cover plate 15, thereby clamping the cover plate 15 to fix the silicon carbide seal. Then move the support plate 11 into the processing box 1. When the support plate 11 is completely inside the processing box 1, the placement table 14 will The hot air is in the middle of the air jet pipe 17, and then the pipe 18 is connected to the hot air generator to transmit the hot air to the inside of the air jet pipe 17 through the pipe 18 and then ejected from the holes on the surface of the air jet pipe 17. At this time, the hot air will contact the silicon carbide seal to dry the silicon carbide seal. At the same time, the motor 12 can be started to rotate the placement table 14 to increase the contact between the silicon carbide seal and the hot air ejected from the air jet pipe 17. When the cover plate 15 contacts the silicon carbide seal, the buffer pad 2 will first contact the silicon carbide seal. During the contact, the end of the buffer pad 2 will gradually flatten to increase the contact with the silicon carbide seal. When the cover 15 is pressed down, the contact area of the buffer pad 2 with the silicon carbide seal will gradually increase; when the cover 15 approaches the silicon carbide seal, the insertion rod 3 will first contact the placement table 14 and thus enter the slot 31. After the insertion rod 3 enters the slot 31, the slider 101 is clamped on the cover 15 to increase the accuracy of the cover 15 fixing the silicon carbide seal. When the cover 15 moves, when the insertion rod 3 is about to enter the slot 31, the insertion rod 3 will first contact the suction cup 4 and slide into the slot 31 along the surface of the suction cup 4. When the insertion rod 3 is completely in the slot 31, the suction cup 4 will suck the surface of the cover 15. 31 , the sponge 5 will increase the resistance of the rod 3 when it moves in the slot 31 , and at the same time, the sponge 5 will fill the gap between the rod 3 and the slot 31 , thereby reducing the position movement of the rod 3 ; when the slider 101 is released, the spring telescopic rod 19 pushes the slider 101 to contact the cover 15 , and the fixed block 61 will first contact the cover 15 to weaken the thrust of the spring telescopic rod 19 , thereby reducing the impact when the slider 101 and the cover 15 contact.
[0032] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention as claimed.
Claims
1. A drying device for silicon carbide seals, comprising a processing box (1), characterized in that: The side wall of the processing box (1) is slidably connected to a support plate (11); the side wall of the support plate (11) is fixedly connected to a motor (12); the output end of the motor (12) is fixedly connected to a round rod (13); the round rod (13) is provided through the support plate (11) and is rotatably connected; the end of the round rod (13) is fixedly connected to a placement table (14); the surface of the placement table (14) is rotatably connected to a cover plate (15); the middle of the cover plate (15) and the placement table (14) are both fixedly connected A support frame (16); an air jet pipe (17) is fixedly connected to the interior of the processing box (1); the air jet pipe (17) is arranged in a circular ring; a pipe (18) is connected to the top of the processing box (1); the pipe (18) and the air jet pipe (17) are in a communicating relationship; a plurality of spring telescopic rods (19) are fixedly connected to the interior of the placement table (14); a slider (101) is fixedly connected to the end of the spring telescopic rod (19); the slider (101) and the placement table (14) are in a sliding connection.
2. The silicon carbide seal drying device according to claim 1, characterized in that: A plurality of buffer pads (2) are fixedly connected to the middle of the support frame (16); the buffer pads (2) are arranged in an arc shape.
3. The silicon carbide seal drying device according to claim 2, characterized in that: A pair of insertion rods (3) are fixedly connected to the end of the cover plate (15); a pair of slots (31) are opened on the surface of the placement platform (14); the insertion rods (3) and the slots (31) are correspondingly arranged and slidably matched.
4. The silicon carbide seal drying device according to claim 3, characterized in that: A suction cup (4) is fixedly connected to the surface of the slot (31); the suction cup (4) and the slot (31) are in a communicating relationship.
5. The silicon carbide seal drying device according to claim 4, characterized in that: A plurality of sponges (5) are fixedly connected inside the slot (31); the sponges (5) and the insertion rod (3) are correspondingly arranged and slidingly matched.
6. The silicon carbide seal drying device according to claim 5, characterized in that: A plurality of damping springs (6) are fixedly connected inside the slider (101); and a fixing block (61) is fixedly connected to the end of the damping spring (6).