A rubber ring drying device and method

Abstract

The present invention discloses a rubber ring drying device and method, which relates to the technical field of rubber drying. This special rubber rapid drying device includes an equipment frame, on the surface of which a door body is rotatably installed. At the bottom of the inner wall of the equipment frame, a servo motor is fixedly installed, and a mounting plate is fixedly installed on the inner wall of the equipment frame. It also includes: a drying device, which includes a transmission shaft, a rotating disk, a support column, a drying rack, a lifting plate, a U-shaped plate, a fixed disk, a tooth block, and a gear. This special rubber rapid drying device enables the drying rack to drive the rubber ring to rotate while revolving, thereby ensuring that its surface is evenly heated. At the same time, the drying tank can effectively prevent adhesion, accumulation or overlap between multiple rubber rings, ensuring that each rubber ring can fully contact the hot air or the heating surface, and further improving the drying efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of rubber drying, and specifically provides a rubber ring drying device and method. Background Art

[0002] The special rubber rapid drying device is used to accelerate the dehydration, curing, and drying of rubber during the processing, and is widely used in the production fields of rubber products, such as the manufacturing of tires, sealing rings, rubber gaskets, rubber hoses, and other products. During the production process, rubber needs to undergo high-temperature curing (vulcanization) and subsequent drying steps to remove excess water, solvents, and other volatile substances in the rubber, ensuring the product quality and performance.

[0003] The patent with the patent publication number CN220206211U relates to a drying device for rubber sealing ring production. The drying device for rubber sealing ring production includes: a box body, a through opening is provided at the bottom of the box body, two rotating rods are rotatably installed in the box body, and one end of any one of the rotating rods extends outside the box body. A rotating motor is fixedly installed on the outer wall of one side of the box body, and the output shaft of the rotating motor is fixedly connected to the corresponding rotating rod. Rotating plates are respectively fixedly installed at the ends of the two rotating rods close to each other, and a drying cylinder is fixedly installed on the outer wall of one side of the two rotating plates close to each other. The drying device for rubber sealing ring production provided by this patent has the advantages of being convenient to use, simple to operate, quickly separating the residual water adhered to the rubber sealing ring from the rubber sealing ring, and thus improving the drying speed.

[0004] In the above patent, the drying device for rubber sealing ring production has the advantages of being convenient to use, simple to operate, quickly separating the residual water adhered to the rubber sealing ring from the rubber sealing ring, and thus improving the drying speed. However, during the drying process of circular products such as rubber rings, the rubber rings may deform during the drying process, thereby affecting the subsequent product quality. Therefore, a special rubber rapid drying device with a better drying effect is designed. Summary of the Invention

[0005] Aiming at the deficiencies of the prior art, the present invention provides a rubber ring drying device and method, which solve the problems raised in the above background art.

[0006] To achieve the above objectives, the present invention is realized through the following technical solutions: A rubber ring drying device includes an equipment frame, on the surface of which a door body is rotatably installed. At the bottom of the inner wall of the equipment frame, a servo motor is fixedly installed, and an installation plate is fixedly installed on the inner wall of the equipment frame. It also includes: a drying device, which includes a transmission shaft, a rotating disk, a support column, a drying rack, a lifting plate, a U-shaped plate, a fixed disk, a toothed block, and a gear. The output end of the servo motor rotates to drive the transmission shaft to rotate, the transmission shaft rotates to drive the rotating disk to rotate, and the rotating disk rotates to drive the support column to rotate. The transmission shaft is fixedly installed at the output end of the servo motor. The rotating disk rotates through the upper and lower walls of the installation plate. The support column is fixedly installed above the rotating disk. The drying rack is rotatably installed on the circumferential surface of the support column. The lifting plate is slidably installed on the inner wall of the equipment frame. The U-shaped plate is slidably installed above the installation plate. The fixed disk is fixedly installed on the surface of the lifting plate. The toothed block is fixedly installed above the fixed disk. The gear is fixedly installed on the circumferential surface of the drying rack. The transmission shaft is fixedly connected to the rotating disk. The gear rotates itself to drive the drying rack to rotate itself, and the drying rack rotates to drive the rubber ring to rotate, so that the rubber ring rotates around its own axis and revolves around a central axis during drying.

[0007] According to the above technical solution, one end of the U-shaped plate close to the lifting plate is provided with an inclined surface one, and the lower part of the lifting plate is provided with an inclined surface two. A drying groove is formed on the surface of the drying rack, and the drying groove can effectively prevent adhesion, accumulation or overlap between multiple rubber rings.

[0008] According to the above technical solution, a circulation device for circulating the heat inside the equipment frame is provided on the surface of the equipment frame. The circulation device includes an air inlet frame, an air outlet frame and a suction fan. The air inlet frame fixedly penetrates the inner and outer walls of the equipment frame. The air outlet frame fixedly penetrates the inner and outer walls of the equipment frame. The suction fan is fixedly installed inside the air outlet frame. The air outlet frame and the air inlet frame are connected through a conduit. The circulation device also includes a sliding plate, an L-shaped rod, a support disk, a receiving block and a storage drawer. The support column rotates to drive the support disk to rotate, and the support disk rotates to drive the receiving block to revolve around the support column as the center. During the revolution of the receiving block, it contacts and presses the L-shaped rod to move upward. The sliding plate is slidably installed on the inner wall of the air inlet frame. The L-shaped rod is fixedly installed below the sliding plate. The support disk is fixedly installed on the circumferential surface of the support column. The receiving block is fixedly installed above the support disk. The storage drawer is slidably installed above the sliding plate. The suction fan is started to suck the hot air inside the equipment frame into the air inlet frame and re-discharge it into the equipment frame through the conduit and the air outlet frame to maintain the stability of the temperature inside the equipment frame.

[0009] According to the above technical solution, the L-shaped rod slides through the bottom of the air inlet frame, the end of the L-shaped rod away from the sliding plate is set as arc surface one, the top of the receiving block is set as arc surface two, activated carbon is stored inside the storage drawer, and the bottom of the storage drawer is set as a breathable material. Hot air passes through the storage drawer and the activated carbon removes moisture and irritating odors in the hot air.

[0010] According to the above technical solution, a telescopic elastic rod is fixedly installed at the bottom of the inner wall of the air inlet frame, the free end of the telescopic elastic rod is fixedly connected to the sliding plate, an air inlet is opened at the bottom of the air inlet frame, and the telescopic elastic rod can drive the sliding plate to reset.

[0011] According to the above technical scheme, it also includes a closing device, which includes a receiving plate, a receiving rod, a baffle and a limit block. During the movement of the storage drawer, the receiving plate is contacted and squeezed to move downward. The downward movement of the receiving plate drives the baffle to move downward. The baffle moves downward to open the air inlet at the bottom of the air inlet frame. The receiving plate is slidably installed on the inner wall of the air inlet, the receiving rod slides through the bottom of the air inlet frame, and the baffle is fixedly installed under the receiving plate to avoid the storage drawer not being installed in place, resulting in hot air being directly discharged to the outside without being treated with activated carbon, which affects the working environment and causes a large change in the temperature inside the equipment frame, thereby affecting the drying efficiency of the rubber ring. A slide groove is provided on the surface of the air inlet frame, and the limit block is slidably installed on the inner wall of the slide groove.

[0012] According to the above technical solution, the upper part of the receiving plate is set as slope three, and the storage drawer moves downward by squeezing the receiving plate through slope three. The lower part of the receiving rod is fixedly connected to the baffle, and the upper part of the limit block is set as slope four. The storage drawer moves downward by driving the limit block through slope four.

[0013] According to the above technical solution, a second telescopic elastic rod is fixedly installed on the inner wall of the slide groove, and the second telescopic elastic rod is fixedly connected to the free end of the limit block. The second telescopic elastic rod can drive the limit block to reset and limit the storage drawer. A spring is arranged between the receiving rod and the air inlet frame, and the spring can drive the receiving rod to move upward.

[0014] A method for using a rubber ring drying device, using the above-mentioned rubber ring drying device, comprises the following steps:

[0015] Step 1: Sleeve the rubber ring inside the drying slot on the surface of the drying rack, and then close the door. During the closing process of the door, the U-shaped plate is contacted and squeezed to move toward the lifting plate;

[0016] Step 2: The U-shaped plate moves to contact and squeeze the lifting plate to move upward, and the lifting plate moves upward to drive the fixed plate and the gear block to move upward, and the gear block moves upward to mesh with the gear;

[0017] Step 3: Start the dryer and the servo motor. The output end of the servo motor rotates to drive the rotating disk to rotate through the transmission shaft, and the rotation of the rotating disk drives the support column to rotate;

[0018] Step 4: The rotation of the support column drives the drying rack to revolve around the support column as the center. The revolution of the drying rack drives the gear to revolve, and the revolution of the gear generates self-rotation under the action of the tooth block, and the self-rotation of the gear drives the drying rack to rotate.

[0019] The present invention provides a rubber ring drying device. It has the following beneficial effects:

[0020] (1) In this rubber ring drying device, through the coordinated operation among the transmission shaft, the rotating disk, the support column, the drying rack, the lifting plate, the U-shaped plate, the fixed disk, the tooth block and the gear, the drying rack drives the rubber ring to rotate while revolving. The revolution makes the rubber ring continuously change its relative position during the drying process, so that each part of the surface can evenly contact the hot air or the heating surface. The rotation helps each surface of the rubber ring to be alternately exposed under the action of the hot air or the heat source, thereby ensuring that its surface is evenly heated. At the same time, the drying tank can effectively prevent adhesion, accumulation or overlap among multiple rubber rings, ensuring that each rubber ring can fully contact the hot air or the heating surface, and further improving the drying efficiency.

[0021] (2) In this rubber ring drying device, through the coordinated operation among the air inlet frame, the air outlet frame, the suction fan, the sliding plate, the L-shaped rod, the support disk, the receiving block, the storage drawer and the first telescopic elastic rod, the hot air passes through the storage drawer and removes the moisture and pungent odor in the hot air under the action of the activated carbon. Removing the moisture can maintain the dry state of the drying environment and avoid the influence of moisture on the drying process of the rubber ring. Removing the pungent odor can protect the working environment and the health of the operators, reduce secondary pollution, ensure the product quality. At the same time, the up and down movement of the storage drawer makes the activated carbon inside it swing up and down, increasing the contact area between the activated carbon and the hot air, thereby improving the adsorption effect of the activated carbon on moisture and pungent odor.

[0022] (3) In this rubber ring drying device, through the coordinated operation among the bearing plate, the bearing rod, the baffle, the limiting block, the second telescopic elastic rod and the spring, it is avoided that the storage drawer is not installed in place, resulting in the hot air being directly discharged to the outside without being treated by the activated carbon, which affects the working environment and causes a large change in the temperature inside the equipment frame, thereby affecting the drying efficiency of the rubber ring. At the same time, it is avoided that when replacing the storage drawer, the hot air is discharged after entering the air, resulting in too rapid loss of the temperature inside the equipment frame and affecting the drying effect of the rubber ring, reducing the subsequent maintenance cost. Description of the Drawings

[0023] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 Schematic diagram of the overall internal structure of the present invention;

[0025] Figure 3 Schematic diagram of the positional structure between the lifting plate and the fixed plate of the present invention;

[0026] Figure 4 For the present invention Figure 3 Schematic diagram of the enlarged structure of part A in the present invention;

[0027] Figure 5 Schematic diagram of the positional structure between the support plate and the L-shaped rod of the present invention;

[0028] Figure 6 Schematic diagram of the internal structure of the air inlet frame of the present invention;

[0029] Figure 7 Schematic diagram of the positional structure between the receiving plate and the limiting block of the present invention.

[0030] In the figure: 1, equipment frame; 2, door body; 3, servo motor; 4, mounting plate; 6, transmission shaft; 7, rotating disk; 8, support column; 9, drying rack; 10, lifting plate; 11, U-shaped plate; 12, fixed plate; 13, tooth block; 14, gear; 151, air inlet frame; 152, air outlet frame; 153, suction fan; 154, sliding plate; 155, L-shaped rod; 156, support plate; 157, receiving block; 158, storage drawer; 159, first telescopic spring rod; 161, receiving plate; 162, receiving rod; 163, baffle; 164, limiting block; 165, second telescopic spring rod; 166, spring. Specific embodiments

[0031] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. 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 shall fall within the protection scope of the present invention.

[0032] Please refer to Figures 1 - 7, one embodiment of the present invention is: a rubber ring drying device, including an equipment frame 1, a door body 2 is rotatably installed on the surface of the equipment frame 1, a servo motor 3 is fixedly installed on the bottom of the inner wall of the equipment frame 1, and a mounting plate 4 is fixedly installed on the inner wall of the equipment frame 1, and also includes: a drying device, the drying device includes a transmission shaft 6, a rotating disk 7, a support column 8, a drying rack 9, a lifting plate 10, a U-shaped plate 11, a fixed disk 12, a tooth block 13, and a gear 14. The output end of the servo motor 3 rotates to drive the transmission shaft 6 to rotate, the transmission shaft 6 rotates to drive the rotating disk 7 to rotate, and the rotating disk 7 rotates to drive the support column 8 to rotate. The transmission shaft 6 is fixedly installed at the output end of the servo motor 3, the rotating disk 7 rotates and penetrates the upper and lower walls of the mounting plate 4, the support column 8 is fixedly installed above the rotating disk 7, and the drying rack 9 is rotatably installed on the support column 8 The circumferential surface of the drying rack 9 is fixedly mounted on the lifting plate 10, the U-shaped plate 11 is slidably mounted on the upper part of the mounting plate 4, the fixed plate 12 is fixedly mounted on the surface of the lifting plate 10, the tooth block 13 is fixedly mounted on the upper part of the fixed plate 12, the gear 14 is fixedly mounted on the circumferential surface of the drying rack 9, the transmission shaft 6 is fixedly connected to the rotating plate 7, the gear 14 rotates to drive the drying rack 9 to rotate, and the rotation of the drying rack 9 drives the rubber ring to rotate, so that the rubber ring revolves and rotates during drying. The revolution causes the rubber ring to continuously change its relative position during the drying process, so that the surface of each part can evenly contact the hot air or the heating surface, and the rotation helps the various surfaces of the rubber ring to be exposed in turn under the action of the hot air or the heat source, thereby ensuring that its surface is evenly heated and improving the drying efficiency of the rubber ring.

[0033] One end of the U-shaped plate 11 close to the lifting plate 10 is set as inclined surface 1, and the lower part of the lifting plate 10 is set as inclined surface 2. A drying groove is opened on the surface of the drying rack 9, which can effectively prevent adhesion, accumulation or overlap between multiple rubber rings, ensure that each rubber ring can fully contact the hot air or heating surface, and further improve the drying efficiency.

[0034] A method for using a rubber ring drying device, using a rubber ring drying device, comprising the following steps:

[0035] Step 1: Sleeve the rubber ring inside the drying slot on the surface of the drying rack 9, and then close the door body 2. During the closing process of the door body 2, the U-shaped plate 11 is contacted and squeezed to move toward the lifting plate 10;

[0036] Step 2: The U-shaped plate 11 moves to contact and squeeze the lifting plate 10 to move upward, and the lifting plate 10 moves upward to drive the fixed plate 12 and the gear block 13 to move upward, and the gear block 13 moves upward to mesh with the gear 14;

[0037] Step 3: Start the dryer 5 and the servo motor 3. The output end of the servo motor 3 rotates through the transmission shaft 6 to drive the rotating disk 7 to rotate. The rotating disk 7 rotates to drive the support column 8 to rotate.

[0038] Step Four: The rotation of the support column 8 drives the drying rack 9 to revolve around the support column 8 as the center. The revolution of the drying rack 9 drives the gear 14 to revolve. The revolution of the gear 14 causes it to rotate under the action of the tooth block 13. The rotation of the gear 14 drives the drying rack 9 to rotate

[0039] During the operation of this embodiment: The rubber ring is sleeved inside the drying groove on the surface of the drying rack 9, and then the door body 2 is closed. During the closing process of the door body 2, it contacts and presses the U-shaped plate 11 to move towards the lifting plate 10. The movement of the U-shaped plate 11 contacts and presses the lifting plate 10 to move upward. The upward movement of the lifting plate 10 drives the fixed disk 12 to move upward. The upward movement of the fixed disk 12 drives the tooth block 13 to move upward. The upward movement of the tooth block 13 meshes with the gear 14. Then, the servo motor 3 is started. The output end of the servo motor 3 rotates to drive the transmission shaft 6 to rotate. The rotation of the transmission shaft 6 drives the rotating disk 7 to rotate. The rotation of the rotating disk 7 drives the support column 8 to rotate. The rotation of the support column 8 drives the drying rack 9 to revolve around the support column 8 as the center. The revolution of the drying rack 9 drives the gear 14 to revolve. The revolution of the gear 14 causes it to rotate under the action of the tooth block 13. The rotation of the gear 14 drives the drying rack 9 to rotate. The rotation of the drying rack 9 drives the rubber ring to rotate, enabling the rubber ring to revolve and rotate during drying. Revolution makes the rubber ring continuously change its relative position during drying, allowing each part of its surface to evenly contact hot air or the heating surface, thereby improving the drying efficiency of the rubber ring. Rotation helps each surface of the rubber ring to be alternately exposed under the action of hot air or heat source, ensuring that its surface is evenly heated, preventing the rubber ring from deforming during drying, improving the drying effect. At the same time, the drying groove can effectively prevent adhesion, accumulation, or overlap between multiple rubber rings, ensuring that each rubber ring can fully contact hot air or the heating surface, further improving the drying efficiency.

[0040] Please refer to Figures 1 - 7, on the basis of the above embodiments, in another embodiment of the present invention, a circulation device for circulating the heat inside the device frame 1 is provided on the surface of the device frame 1. The circulation device includes an air inlet frame 151, an air outlet frame 152, and a suction fan 153. The air inlet frame 151 is fixedly penetrated through the inner and outer walls of the device frame 1, the air outlet frame 152 is fixedly penetrated through the inner and outer walls of the device frame 1, the suction fan 153 is fixedly installed inside the air outlet frame 152, and the air outlet frame 152 is communicated with the air inlet frame 151 through a conduit. The circulation device further includes a sliding plate 154, an L-shaped rod 155, a support disk 156, a receiving block 157, and a storage drawer 158. The support column 8 rotates to drive the support disk 156 to rotate, and the support disk 156 rotates to drive the receiving block 157 to revolve around the support column 8. During the revolution of the receiving block 157, it contacts and presses the L-shaped rod 155 to move upward. The sliding plate 154 is slidably installed on the inner wall of the air inlet frame 151, the L-shaped rod 155 is fixedly installed below the sliding plate 154, the support disk 156 is fixedly installed on the circumferential surface of the support column 8, the receiving block 157 is fixedly installed above the support disk 156, and the storage drawer 158 is slidably installed above the sliding plate 154. When the suction fan 153 is started, the hot air inside the device frame 1 is sucked into the air inlet frame 151 and re-discharged into the device frame 1 through the conduit and the air outlet frame 152 to maintain the temperature stability inside the device frame 1.

[0041] The L-shaped rod 155 slidably penetrates through the bottom of the air inlet frame 151. One end of the L-shaped rod 155 away from the sliding plate 154 is set as a first arc surface, and the upper part of the receiving block 157 is set as a second arc surface. Activated carbon is stored inside the storage drawer 158, and the bottom of the storage drawer 158 is made of a breathable material. The hot air passes through the storage drawer 158 and the moisture and pungent smell in the hot air are removed under the action of the activated carbon. Removing moisture can maintain the dry state of the drying environment, avoid the influence of moisture on the drying process of the rubber ring, removing the pungent smell can protect the working environment and the health of the operators, reduce secondary pollution, and ensure the product quality.

[0042] A first telescopic elastic rod 159 is fixedly installed at the bottom of the inner wall of the air inlet frame 151. The free end of the first telescopic elastic rod 159 is fixedly connected to the sliding plate 154. An air inlet is opened at the bottom of the air inlet frame 151, and the first telescopic elastic rod 159 can drive the sliding plate 154 to reset.

[0043] It further includes a closing device, which includes a receiving plate 161, a receiving rod 162, a baffle 163 and a limiting block 164. During the movement of the storage drawer 158, it contacts and presses the receiving plate 161 to move downward. The downward movement of the receiving plate 161 drives the baffle 163 to move downward. The downward movement of the baffle 163 opens the air inlet at the bottom of the air inlet frame 151. The receiving plate 161 is slidably installed on the inner wall of the air inlet. The receiving rod 162 slidably penetrates the bottom of the air inlet frame 151. The baffle 163 is fixedly installed below the receiving plate 161, preventing the hot air from being directly discharged to the outside without passing through the treatment of the activated carbon due to the improper installation of the storage drawer 158, which affects the working environment and causes a large change in the temperature inside the equipment frame 1, thereby affecting the drying efficiency of the rubber ring. A chute is provided on the surface of the air inlet frame 151, and the limiting block 164 is slidably installed on the inner wall of the chute.

[0044] The upper part of the receiving plate 161 is set as inclined surface three. During the movement of the storage drawer 158, it presses the receiving plate 161 to move downward through the inclined surface three. The lower part of the receiving rod 162 is fixedly connected to the baffle 163. The upper part of the limiting block 164 is set as inclined surface four. During the movement of the storage drawer 158, it drives the limiting block 164 to move downward through the inclined surface four.

[0045] A telescopic spring rod two 165 is fixedly installed on the inner wall of the chute. The telescopic spring rod two 165 is fixedly connected to the free end of the limiting block 164. The telescopic spring rod two 165 can drive the limiting block 164 to reset and limit the storage drawer 158. A spring 166 is provided between the receiving rod 162 and the air inlet frame 151. The spring 166 can drive the receiving rod 162 to move upward.

[0046] During the operation of this embodiment: Start the suction fan 153. When the suction fan 153 starts, it sucks the hot air inside the equipment frame 1 into the air inlet frame 151, and then discharges it back into the equipment frame 1 through the conduit and the air outlet frame 152 to maintain the temperature stability inside the equipment frame 1. During this process, the storage drawer 158 is slidably installed above the sliding plate 154. The hot air passes through the storage drawer 158 and, under the action of the activated carbon, removes the moisture and pungent odor in the hot air. Removing the moisture can maintain the dry state of the drying environment and prevent moisture from affecting the drying process of the rubber ring. Removing the pungent odor can protect the working environment and the health of the operators, reduce secondary pollution, ensure product quality. At the same time, the support column 8 rotates to drive the support disk 156 to rotate. The rotation of the support disk 156 drives the receiving block 157 to revolve around the support column 8. During the revolution of the receiving block 157, it contacts and squeezes the L-shaped rod 155 to move upward. The upward movement of the L-shaped rod 155 drives the sliding plate 154 to move upward. The upward movement of the sliding plate 154 drives the storage drawer 158 to move upward. During the upward movement of the sliding plate 154, the first telescopic spring rod 159 is stretched, and under the action of the first telescopic spring rod 159, the up-and-down movement of the storage drawer 158 is realized. The up-and-down movement of the storage drawer 158 makes the activated carbon inside it swing up and down, increasing the contact area between the activated carbon and the hot air, thereby improving the adsorption effect of the activated carbon on moisture and pungent odor.

[0047] During the movement of the storage drawer 158, it contacts and squeezes the receiving plate 161 to move downward. The downward movement of the receiving plate 161 drives the baffle 163 to move downward. The downward movement of the baffle 163 opens the air inlet at the bottom of the air inlet frame 151. At the same time, during the movement of the storage drawer 158, it contacts and squeezes the limit block 164 to move downward. The downward movement of the limit block 164 squeezes the second telescopic spring rod 165 to contract. After the second telescopic spring rod 165 contracts and then resets, it realizes the limitation of the storage drawer 158, preventing the hot air from being directly discharged to the outside without being treated by the activated carbon due to the improper installation of the storage drawer 158, which affects the working environment and causes a large change in the temperature inside the equipment frame 1, thereby affecting the drying efficiency of the rubber ring. At the same time, when the baffle 163 moves downward, it drives the receiving rod 162 to move downward. When the receiving rod 162 moves downward, it squeezes the spring 166 to contract. When the storage drawer 158 needs to be replaced, the storage drawer 158 moves away from the contact with the receiving plate 161 and releases the limitation on it. After the limitation is released, the receiving rod 162 moves upward under the action of the spring 166. The upward movement of the receiving rod 162 drives the baffle 163 to move upward. The upward movement of the baffle 163 closes the air inlet, preventing the hot air from being discharged through the air inlet during the replacement of the storage drawer 158, resulting in too rapid loss of the temperature inside the equipment frame 1 and affecting the drying effect of the rubber ring, and reducing the subsequent maintenance cost.

[0048] Although embodiments of the present invention have been shown and described, those of ordinary skill in the art will appreciate that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rubber ring drying device, comprising an equipment frame (1), a door body (2) is rotatably installed on the surface of the equipment frame (1), a servo motor (3) is fixedly installed at the bottom of the inner wall of the equipment frame (1), and a mounting plate (4) is fixedly installed on the inner wall of the equipment frame (1), characterized in that, It also includes: A drying device, which includes a transmission shaft (6), a rotating disk (7), a support column (8), a drying rack (9), a lifting plate (10), a U-shaped plate (11), a fixed disk (12), a tooth block (13), and a gear (14). The transmission shaft (6) is fixedly installed at the output end of the servo motor (3). The rotating disk (7) rotatably penetrates the upper and lower walls of the mounting plate (4). The support column (8) is fixedly installed above the rotating disk (7). The drying rack (9) is rotatably installed on the circumferential surface of the support column (8). The lifting plate (10) is slidably installed on the inner wall of the equipment frame (1). The U-shaped plate (11) is slidably installed above the mounting plate (4). The fixed disk (12) is fixedly installed on the surface of the lifting plate (10). The tooth block (13) is fixedly installed above the fixed disk (12). The gear (14) is fixedly installed on the circumferential surface of the drying rack (9). The transmission shaft (6) is fixedly connected to the rotating disk (7). One end of the U-shaped plate (11) close to the lifting plate (10) is provided with a first inclined surface. The lower part of the lifting plate (10) is provided with a second inclined surface. Drying grooves are formed on the surface of the drying rack (9). A rubber ring is sleeved inside the drying grooves on the surface of the drying rack (9). Then, the door body (2) is closed. During the closing process of the door body (2), it contacts and presses the U-shaped plate (11) to move towards the lifting plate (10). The moving U-shaped plate (11) contacts and presses the lifting plate (10) to move upward. The upward movement of the lifting plate (10) drives the fixed disk (12) to move upward. The upward movement of the fixed disk (12) drives the tooth block (13) to move upward. The upward movement of the tooth block (13) meshes with the gear (14). Among them, a circulation device for circulating the heat inside the equipment frame (1) is arranged on the surface of the equipment frame (1). The circulation device includes an air inlet frame (151), an air outlet frame (152), and a suction fan (153). The air inlet frame (151) fixedly penetrates the inner and outer walls of the equipment frame (1). The air outlet frame (152) fixedly penetrates the inner and outer walls of the equipment frame (1). The suction fan (153) is fixedly installed inside the air outlet frame (152). The air outlet frame (152) is communicated with the air inlet frame (151) through a conduit.

2. A rubber ring drying device according to claim 1, characterized in that: The circulation device also includes a sliding plate (154), an L-shaped rod (155), a support disk (156), a receiving block (157), and a storage drawer (158). The sliding plate (154) is slidably installed on the inner wall of the air inlet frame (151). The L-shaped rod (155) is fixedly installed below the sliding plate (154). The support disk (156) is fixedly installed on the circumferential surface of the support column (8). The receiving block (157) is fixedly installed above the support disk (156). The storage drawer (158) is slidably installed above the sliding plate (154).

3. A rubber ring drying device according to claim 2, characterized in that: The L-shaped rod (155) slides through the bottom of the air inlet frame (151); one end of the L-shaped rod (155) away from the sliding plate (154) is configured as arc surface 1; the upper portion of the receiving block (157) is configured as arc surface 2; activated carbon is stored inside the storage drawer (158); and the bottom of the storage drawer (158) is configured as a breathable material.

4. A rubber ring drying device according to claim 3, characterized in that: A telescopic elastic rod (159) is fixedly mounted on the bottom of the inner wall of the air inlet frame (151); the free end of the telescopic elastic rod (159) is fixedly connected to the sliding plate (154); and an air inlet is provided at the bottom of the air inlet frame (151).

5. A rubber ring drying device according to claim 4, characterized in that: The invention also comprises a closing device, the closing device comprising a receiving plate (161), a receiving rod (162), a baffle (163) and a limit block (164), the receiving plate (161) being slidably mounted on the inner wall of the air inlet, the receiving rod (162) being slidably mounted through the bottom of the air inlet frame (151), the baffle (163) being fixedly mounted below the receiving plate (161), a sliding groove being provided on the surface of the air inlet frame (151), and the limit block (164) being slidably mounted on the inner wall of the sliding groove.

6. The rubber ring drying device according to claim 5, wherein: The upper part of the receiving plate (161) is provided with inclined surface three, the lower part of the receiving rod (162) is fixedly connected to the baffle plate (163), and the upper part of the limiting block (164) is provided with inclined surface four.

7. A rubber ring drying device according to claim 6, characterized in that: A second telescopic elastic rod (165) is fixedly mounted on the inner wall of the slide groove, the second telescopic elastic rod (165) is fixedly connected to the free end of the limit block (164), and a spring (166) is provided between the receiving rod (162) and the air inlet frame (151).

8. A method for using a rubber ring drying device, using the rubber ring drying device described in claim 7, characterized in that, The following steps are involved: Step 1: Sleeve the rubber ring inside the drying groove on the surface of the drying rack (9), and then close the door body (2), so that the door body (2) contacts and presses the U-shaped plate (11) to move in a direction close to the lifting plate (10) during the closing process; Step 2: The U-shaped plate (11) moves to contact and press the lifting plate (10) to move upward, and the lifting plate (10) moves upward to drive the fixed plate (12) and the gear block (13) to move upward, and the gear block (13) moves upward to mesh with the gear (14); Step 3: starting the dryer (5) and the servo motor (3); the output end of the servo motor (3) rotates to drive the rotating disk (7) through the transmission shaft (6); the rotating disk (7) rotates to drive the support column (8); Step 4: The support column (8) rotates to drive the drying rack (9) to revolve around the support column (8), and the rotation of the drying rack (9) drives the gear (14) to revolve. The gear (14) revolves to generate rotation under the action of the gear block (13), and the rotation of the gear (14) drives the drying rack (9) to rotate.

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