Rubber strip extrusion forming device for chemical industry

Abstract

The invention discloses a rubber strip extrusion forming device for chemical engineering, and relates to the technical field of rubber material processing, the rubber strip extrusion forming device for chemical engineering comprises a chemical engineering box, cutting mechanisms are fixedly connected to the two sides of the inner wall of the chemical engineering box through first supporting rods, and moving mechanisms are fixedly connected to the two sides of the inner wall of the chemical engineering box; a softening mechanism is rotatably connected to the bottom of the moving mechanism, a supporting block is fixedly connected to the bottom of the softening mechanism, a supporting plate is fixedly connected to the bottom of the supporting block, and a motor is started to drive a movable rod to rotate so as to drive the movable rod to move; a fixed block and a sliding box can be pushed to slide on a guide rail frame through the moving effect of a moving rod, an L-shaped rod can be further pushed to move in the direction towards a chopping box, and when the L-shaped rod makes contact with a pushing rod, the pushing rod can be pushed to move forwards so that a chopping knife rest can move on the inner wall of the chopping box; and the cutting mechanisms on the two sides can cut the entering waste rubber and rubber particles.

Description

Technical Field

[0001] The present invention relates to the technical field of rubber material processing, and particularly relates to an extrusion molding device for rubber strips used in the chemical industry. Background Art

[0002] Rubber refers to a highly elastic polymer material with reversible deformation. It is elastic at room temperature, can produce large deformations under very small external forces, and can return to its original state after the external force is removed. Rubber belongs to a completely amorphous polymer. It has a low glass transition temperature and often has a very large molecular weight, greater than several hundred thousand. Early rubber was taken from the latex of rubber trees, rubber grasses and other plants, and after processing, it was made into a material with elasticity, insulation, impermeability to water and air, a high-elastic polymer compound. And the rubber strip extrusion molding device is a device commonly used in the production of rubber products, mainly used to extrude rubber materials and form the required strip-shaped or tubular rubber products.

[0003] During the current rubber strip extrusion molding process, affected by various factors such as the elasticity, temperature, and pressure of the material, it is relatively difficult to control the product size. Especially for long strip-shaped or large-sized products, size deviations are more likely to occur. Summary of the Invention

[0004] To solve the above technical problems, the present invention provides an extrusion molding device for rubber strips used in the chemical industry, including a chemical tank. Both sides of the inner wall of the chemical tank are fixedly connected with a chopping mechanism through a first support rod. Both sides of the inner wall of the chemical tank are fixedly connected with a moving mechanism. The bottom of the moving mechanism is rotatably connected with a softening mechanism. The bottom of the softening mechanism is fixedly connected with a support block. The bottom of the support block is fixedly connected with a support plate. The center position of the bottom of the support plate is fixedly connected with a curing mechanism. The bottom of the curing mechanism is fixedly connected with an extrusion mechanism. The edge position of the bottom of the support plate is fixedly connected with a vibration mechanism. One side of the support plate is slidably connected with a pressing mechanism; The chopping mechanism includes a pushing rod. One end of the pushing rod penetrates and is slidably connected with a chopping box. A chopping knife holder is arranged inside the chopping box. The center position of one side of the chopping knife holder is fixedly connected with the chopping knife holder. The edge position of one side of the chopping knife holder is fixedly connected with a first spring. The bottom of the chopping box communicates with a falling box. The bottom of the falling box is fixedly connected with a sliding track through a semi-circular convex block.

[0005] Furthermore, the pushing rod, the chopping knife holder and the sliding track are symmetrically arranged with the chopping box as the center. The end of the first spring away from the chopping knife holder is fixedly connected with the chopping box. The number of the first springs is set to be multiple groups. The chopping mechanism chops waste rubber and rubber particles to facilitate subsequent operations.

[0006] Furthermore, the moving mechanism includes a movable rod. One end of the movable rod is rotatably connected to a first rotating shaft. One end of the first rotating shaft is fixedly connected to the input end of a motor. The end of the movable rod away from the first rotating shaft is rotatably connected to a moving rod through a first rotating bolt. The end of the moving rod away from the movable rod is rotatably connected to a fixed block through a second rotating bolt. One side of the fixed block away from the moving rod is fixedly connected to a sliding box. The top of the sliding box is fixedly connected to an L-shaped rod. One side of the sliding box is fixedly connected to a pushing rod. The outer wall of a guide rail frame is slidably connected to the inner wall of the sliding box. The outer side of the first rotating shaft is fixedly connected to the input end of a belt transmission mechanism. The output end of the belt transmission mechanism is fixedly connected to a second rotating shaft. The second rotating shaft is fixedly connected to one side of a chemical tank through a support frame. One side of the guide rail frame is fixedly connected to the chemical tank. The chemical tank is fixedly connected to the motor through a support base. The moving mechanism is symmetrically arranged with the chemical tank as the center. The movement of the moving mechanism can push the fixed block and the sliding box to slide on the guide rail frame, and further push the L-shaped rod to move in the direction of the shredding box. When the L-shaped rod contacts the pushing rod, it will push the pushing rod forward, thereby causing the shredding knife frame to move on the inner wall of the shredding box. The shredding mechanisms on both sides will shred the incoming waste rubber and rubber particles.

[0007] Furthermore, the softening mechanism includes a first toothed rod. One side of the first toothed rod is meshed with a first gear. The outer wall of a softening shaft is fixedly connected to the central axis inside the first gear. The outer side of the softening shaft is fixedly connected to softening blades. A softening box is arranged below the softening blades. The outer wall of a first filter plate is fixedly connected to the inner wall of the softening box. One side of the first toothed rod is fixedly connected to the chemical tank. One end of the softening shaft penetrates and is rotatably connected to the sliding box. The bottom of the softening box is fixedly connected to a support block. The softening mechanism is symmetrically arranged with the chemical tank as the center. The softening mechanism can further soften the shredded rubber particles.

[0008] Furthermore, the curing mechanism includes a curing box. The outer wall of a scraping strip is slidably connected to the inner wall of the curing box. One side of the scraping strip is fixedly connected to a centrifugal ring through a hard rope. The outer wall of a curing shaft is fixedly connected to the central axis inside the centrifugal ring. A rotating frame is arranged below the centrifugal ring. The bottom of the rotating frame is fixedly connected to rotating blades. The top of the rotating frame is fixedly connected to a cooling plate. The curing shaft penetrates and is rotatably connected to a second filter plate. The outer side of the scraping strip is slidably connected to the top and bottom of a limiting ring. The outer wall of the curing shaft is fixedly connected to the inner wall of the rotating frame. The curing shaft penetrates the cooling plate and extends to the lower side. The bottom of the limiting ring is fixedly connected to the top of the second filter plate. The bottom of the curing shaft is rotatably connected to the chemical tank. The curing mechanism can re-stir and mold and cure the softened rubber solution.

[0009] Furthermore, the extrusion mechanism includes an extrusion plate, the outer wall of the extrusion plate is slidably connected to an extrusion box, the inner wall of the extrusion plate is fixedly connected to the outer wall of the curing shaft, and the top of the extrusion box is communicated with the curing box. The extrusion mechanism can extrude the cured rubber solution.

[0010] Furthermore, the vibration mechanism includes a second gear, a second rack is meshed and connected to one side of the second gear, a second spring is fixedly connected to the top of the second rack, a spherical ball is fixedly connected to the side of the second rack away from the second spring, both sides of the second rack are slidably connected to a limiting rod, the inner wall of the second gear penetrates and is fixedly connected to a vibration shaft, one end of the vibration shaft is fixedly connected to a disc, a circular shaft is fixedly connected to the edge position of the disc, impact frames are slidably connected to both sides of the disc, the outer sides of the impact frames are slidably connected to the chemical box through fixing rods, the outer side of the vibration shaft is fixedly connected to the bottom of the support plate through a second support frame, and one end of the limiting rod is fixedly connected to the chemical box. The vibration mechanism vibrates the solution inside the curing box, making the stirring and curing more sufficient, further preventing the solution from depositing at the bottom of the curing box, and flowing into the extrusion box through the small holes in the second filter plate.

[0011] Furthermore, the pressing mechanism includes a pressing block, a third spring is fixedly connected to the bottom of the pressing block, the pressing block is rotationally connected to a push rod through a vertical rod and a third rotating bolt, a push plate is fixedly connected to one side of the push rod, a third rack is fixedly connected to the edge position of one side of the push plate, a triangular block is fixedly connected to the end of the third rack away from the push plate, a third gear is meshed and connected to one side of the third rack, and support walls are slidably connected to the top and bottom of the push plate.

[0012] Furthermore, both sides of the pressing block are slidably connected to the support plate, the third rack is fixedly connected to the chemical box through a second support rod, the end of the third spring away from the pressing block is fixedly connected to the chemical box, one end of the curing shaft penetrates through the third gear and is fixedly connected. The pressing mechanism is symmetrically arranged with the chemical box as the center, and the pressing mechanism can push the vibration mechanism to operate.

[0013] Compared with the prior art, the beneficial effects of the present invention are: (1) For this rubber strip extrusion and forming device for chemical industry, workers can put waste rubber strips and rubber particles into the chopping box. At this time, start the motor to drive the rotation of the movable rod, which in turn drives the movement of the moving rod. Using the movement effect of the moving rod, it can push the fixed block and the sliding box to slide on the guide rail frame, and further push the L-shaped rod to move in the direction of the chopping box. When the L-shaped rod contacts the pushing rod, it will push the pushing rod forward, causing the chopping knife holder to move on the inner wall of the chopping box. The two chopping mechanisms will chop the incoming waste rubber and rubber particles, making the subsequent extrusion and forming more convenient.

[0014] (2) For the rubber strip extrusion molding device for the chemical industry, when the shredded rubber strips and particles enter the softening tank through the dropping box and the sliding track, a softening agent is put in at the same time. At this time, the sliding box slides on the guide rail frame, which will drive the movement of Gear 1 and the softening shaft. At the same time, the lateral movement of Gear 1 is rotated by the meshing action of Rack 1. Under the rotation effect of Gear 1, the softening blades will move and rotate inside the softening tank, fully stirring and softening the rubber particles inside, making the softening more sufficient and the contact area larger.

[0015] (3) For the rubber strip extrusion molding device for the chemical industry, when the softened rubber solution enters the curing tank, the push rod on one side of the sliding box can push the lower pressing block downward. There are push rods on both sides of the lower pressing block. During the downward movement of the lower pressing block, the push rods can expand outwards. Under the effect of the outward expansion of the push rods, the push plate can slide on the surface of the supporting wall, further pushing the movement of Rack 3. Rack 3 can drive the rotation of the gear and the curing shaft, and the curing shaft can drive the rotation of the centrifugal ring. Under the rotation effect of the centrifugal ring, the hard rope can stretch under the rotational centrifugal effect to drive the scraping strip to rotate on the inner wall of the curing tank, so that the softened rubber on the inner wall of the curing tank will not adhere to the inner wall of the curing tank. The curing shaft can drive the rotation of the rotating frame and the rotating blades, further fully stirring the softened solution. At the same time, after the cooling plate is electrified, it can cure the softened liquid inside the curing tank. Under the stirring effect, the softened liquid can become thicker, facilitating subsequent extrusion molding.

[0016] (4) For the rubber strip extrusion molding device for the chemical industry, when Rack 3 drives the triangular block to move, it can push the ball and Rack 2 upward. Using the movement effect of Rack 2, the rotation of Gear 2 can be made. The rotation of Gear 2 can drive the rotation of the vibration shaft, and further drive the rotation of the disc. The round shaft on the disc can drive the impact frame to move horizontally under the support of Support Frame 2, so that the impact frame can impact the curing tank. Under the impact effect, the remaining solution will not deposit at the bottom of the curing tank, ensuring that the rubber is in a moving state during curing and realizing the curing uniformity of the rubber.

[0017] (5) For the rubber strip extrusion molding device for the chemical industry, when the rubber falls into the extrusion tank through the holes of Filter Plate 2, threaded grooves are provided on the outer side of the curing shaft, which can make the extrusion plate move up and down on the surface of the curing shaft, and repeatedly extrude and mold the rubber leaves inside the extrusion tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the rubber strip extrusion molding device for the chemical industry of the present invention; Figure 2Schematic diagram of the shredding mechanism of the present invention; Figure 3 Schematic diagram of the internal structure of the shredding mechanism of the present invention; Figure 4 Schematic diagram of the moving mechanism of the present invention; Figure 5 Schematic diagram of the rear side of the moving mechanism of the present invention; Figure 6 Schematic diagram of the softening mechanism of the present invention; Figure 7 Schematic diagram of a partial structure of the softening mechanism of the present invention; Figure 8 Schematic diagram of the curing mechanism of the present invention; Figure 9 Schematic diagram of the internal structure of the curing mechanism of the present invention; Figure 10 Schematic diagram of the extrusion mechanism of the present invention; Figure 11 Schematic diagram of the vibration mechanism of the present invention; Figure 12 Schematic diagram of the rear side of the vibration mechanism of the present invention; Figure 13 Schematic diagram of the downward pressing mechanism of the present invention.

[0019] In the figure: 1. Chemical box; 2. Shredding mechanism; 201. Push rod; 202. Shredding box; 203. Shredding tool rest; 204. Spring 1; 205. Falling box; 206. Sliding track; 3. Moving mechanism; 301. Movable rod; 302. Rotating shaft 1; 303. Motor; 304. Moving rod; 305. Fixed block; 306. Sliding box; 307. L-shaped rod; 308. Pushing rod; 309. Guide rail frame; 310. Belt drive mechanism; 311. Rotating shaft 2; 4. Softening mechanism; 401. Rack 1; 402. Gear 1; 403. Softening shaft; 404. Softening blade; 405. Softening box; 5. Support block; 6. Support plate; 7. Curing mechanism; 701. Curing box; 702. Scraping strip; 703. Centrifugal ring; 704. Curing shaft; 705. Rotating frame; 706. Rotating blade; 707. Cooling plate; 708. Filter plate 2; 709. Limiting ring; 8. Extrusion mechanism; 801. Extrusion plate; 802. Extrusion box; 9. Vibration mechanism; 901. Gear 2; 902. Rack 2; 903. Spring 2; 904. Sphere; 905. Limiting rod; 906. Vibration shaft; 10. Downward pressing mechanism; 101. Downward pressing block; 102. Spring 3; 103. Push rod; 104. Push plate; 105. Rack 3; 106. Triangular block; 107. Gear 3; 108. Support wall. Detailed implementation manners

[0020] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are given for the purpose of illustration and description, and are not exhaustive or limit the present invention to the disclosed form. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and enable those of ordinary skill in the art to understand the present invention and design various embodiments with various modifications suitable for specific purposes.

[0021] Please refer to Figures 1-3 , the present invention is a rubber strip extrusion molding device for chemical industry, including a chemical box 1. On both sides of the inner wall of the chemical box 1, a chopping mechanism 2 is fixedly connected through a first support rod. On both sides of the inner wall of the chemical box 1, a moving mechanism 3 is fixedly connected. The bottom of the moving mechanism 3 is rotatably connected to a softening mechanism 4. The bottom of the softening mechanism 4 is fixedly connected to a support block 5. The bottom of the support block 5 is fixedly connected to a support plate 6. At the center position of the bottom of the support plate 6, a curing mechanism 7 is fixedly connected. The bottom of the curing mechanism 7 is fixedly connected to an extrusion mechanism 8. At the edge position of the bottom of the support plate 6, a vibration mechanism 9 is fixedly connected. On one side of the support plate 6, a pressing mechanism 10 is slidably connected; The chopping mechanism 2 includes a push rod 201. One end of the push rod 201 penetrates and is slidably connected to a chopping box 202. Inside the chopping box 202, a chopping knife holder 203 is arranged. The center position of one side of the chopping knife holder 203 is fixedly connected to the chopping knife holder 203. At the edge position of one side of the chopping knife holder 203, a first spring 204 is fixedly connected. The bottom of the chopping box 202 communicates with a falling box 205. The bottom of the falling box 205 is fixedly connected to a sliding track 206 through a semi-circular convex block.

[0022] The push rod 201, the chopping knife holder 203, and the sliding track 206 are symmetrically arranged with the chopping box 202 as the center. The end of the first spring 204 away from the chopping knife holder 203 is fixedly connected to the chopping box 202. The number of the first springs 204 is set to be multiple. Workers can put waste rubber strips and rubber particles into the chopping box 202. At this time, start the motor 303 to drive the rotation of the movable rod 301 and then drive the movement of the moving rod 304. The movement effect of the moving rod 304 can be used to push the fixed block 305 and the sliding box 306 to slide on the guide rail frame 309, and further push the L-shaped rod 307 to move in the direction of the chopping box 202. When the L-shaped rod 307 contacts the push rod 201, it will push the push rod 201 to move forward, so that the chopping knife holder 203 moves on the inner wall of the chopping box 202. The two chopping mechanisms 2 will chop the incoming waste rubber and rubber particles, making the subsequent extrusion molding more convenient.

[0023] Please refer to Figures 4-13, the present invention is a rubber strip extrusion molding device for the chemical industry. The moving mechanism 3 includes a movable rod 301. One end of the movable rod 301 is rotatably connected to a first rotating shaft 302. One end of the first rotating shaft 302 is fixedly connected to the input end of a motor 303. The end of the movable rod 301 away from the first rotating shaft 302 is rotatably connected to a moving rod 304 through a first rotating bolt. The end of the moving rod 304 away from the movable rod 301 is rotatably connected to a fixed block 305 through a second rotating bolt. One side of the fixed block 305 away from the moving rod 304 is fixedly connected to a sliding box 306. The top of the sliding box 306 is fixedly connected to an L-shaped rod 307. One side of the sliding box 306 is fixedly connected to a pushing rod 308. The inner wall of the sliding box 306 is slidably connected to the outer wall of a guide rail frame 309. The outer side of the first rotating shaft 302 is fixedly connected to the input end of a belt transmission mechanism 310. The output end of the belt transmission mechanism 310 is fixedly connected to a second rotating shaft 311. The second rotating shaft 311 is fixedly connected to one side of the chemical tank 1 through a support frame. One side of the guide rail frame 309 is fixedly connected to the chemical tank 1. The chemical tank 1 is fixedly connected to the motor 303 through a support base. The moving mechanism 3 is symmetrically arranged with the chemical tank 1 as the center.

[0024] The softening mechanism 4 includes a first rack 401. One side of the first rack 401 is meshed with a first gear 402. The middle axis of the inner wall of the first gear 402 is fixedly connected to the outer wall of a softening shaft 403. The outer side of the softening shaft 403 is fixedly connected to softening blades 404. Below the softening blades 404 is arranged a softening tank 405. The inner wall of the softening tank 405 is fixedly connected to the outer wall of a first filter plate. One side of the first rack 401 is fixedly connected to the chemical tank 1. One end of the softening shaft 403 penetrates and is rotatably connected to the sliding box 306. The bottom of the softening tank 405 is fixedly connected to the support block 5. The softening mechanism 4 is symmetrically arranged with the chemical tank 1 as the center. When the chopped rubber strips and particles enter the softening tank 405 through the falling box 205 and the sliding track 206, a softening agent is put in at the same time. At this time, the sliding box 306 slides on the guide rail frame 309, which will drive the movement of the first gear 402 and the softening shaft 403. At the same time, the lateral movement of the first gear 402 is rotated due to the meshing action of the first rack 401. Under the rotation effect of the first gear 402, the softening blades 404 will move and rotate inside the softening tank 405, fully stirring and softening the rubber particles inside, making the softening more sufficient and the contact area larger.

[0025] The curing mechanism 7 includes a curing box 701. The outer wall of a scraping strip 702 is slidably connected to the inner wall of the curing box 701. One side of the scraping strip 702 is fixedly connected to a centrifugal ring 703 through a rigid rope. The central axis of the inner wall of the centrifugal ring 703 is fixedly connected to a curing shaft 704. A rotating frame 705 is arranged below the centrifugal ring 703. The bottom of the rotating frame 705 is fixedly connected to a rotating blade 706. The top of the rotating frame 705 is fixedly connected to a cooling plate 707. The curing shaft 704 penetrates and is rotatably connected to a second filter plate 708. The outer top and bottom of the scraping strip 702 are both slidably connected to a limiting ring 709. The outer wall of the curing shaft 704 is fixedly connected to the inner wall of the rotating frame 705. The curing shaft 704 penetrates the cooling plate 707 and extends to the lower side. The bottom of the limiting ring 709 is fixedly connected to the top of the second filter plate 708. The bottom of the curing shaft 704 is rotatably connected to the chemical tank 1. When the softened rubber solution enters the curing box 701, the push rod 308 on one side of the sliding box 306 can push the lower pressing block 101 downward. There are push rods 308 on both sides of the lower pressing block 101. During the downward movement of the lower pressing block 101, the push rod 103 can be expanded outward. Under the effect of the outward expansion of the push rod 103, the push plate 104 can slide on the surface of the support wall 108, further pushing the movement of the third rack 105. The third rack 105 can drive the rotation of the gear and the curing shaft 704. The curing shaft 704 can drive the rotation of the centrifugal ring 703. Under the rotation effect of the centrifugal ring 703, the rigid rope can be stretched under the rotational centrifugal effect to drive the scraping strip 702 to rotate on the inner wall of the curing box 701, so that the softened rubber on the inner wall of the curing box 701 will not adhere to the inner wall of the curing box 701. The curing shaft 704 can drive the rotation of the rotating frame 705 and the rotating blade 706, further fully stirring the softened solution. At the same time, after the cooling plate 707 is powered on, it can cure the softened liquid inside the curing box 701. Under the stirring effect, the softened liquid can become thicker, facilitating subsequent extrusion molding.

[0026] The extrusion mechanism 8 includes an extrusion plate 801. The outer wall of the extrusion plate 801 is slidably connected to an extrusion box 802. The inner wall of the extrusion plate 801 is fixedly connected to the outer wall of the curing shaft 704. The top of the extrusion box 802 is communicated with the curing box 701. When the rubber falls into the extrusion box 802 through the holes of the second filter plate 708, a threaded groove is formed on the outer side of the curing shaft 704, which can make the extrusion plate 801 move up and down on the surface of the curing shaft 704 to repeatedly extrude and form the rubber leaves inside the extrusion box 802.

[0027] The vibration mechanism 9 includes a second gear 901. On one side of the second gear 901, there is a meshed connection with a second rack 902. At the top of the second rack 902, there is a fixedly connected second spring 903. On the side of the second rack 902 away from the second spring 903, there is a fixedly connected spherical ball 904. On both sides of the second rack 902, there are sliding connections with limiting rods 905. The inner wall of the second gear 901 penetrates and is fixedly connected with a vibration shaft 906. At one end of the vibration shaft 906, there is a fixedly connected disc. At the edge position of the disc, there is a fixedly connected circular shaft. On both sides of the disc, there are sliding connections with impact frames. The outer sides of the impact frames are fixedly connected to the chemical tank 1 through fixing rods. The outer side of the vibration shaft 906 is fixedly connected to the bottom of the support plate 6 through a second support frame. One end of the limiting rod 905 is fixedly connected to the chemical tank 1. When the third rack 105 drives the triangular block 106 to move, it can push the spherical ball 904 and the second rack 902 upward. Using the movement effect of the second rack 902, the rotation of the second gear 901 can be achieved. The rotation of the second gear 901 can drive the rotation of the vibration shaft 906, further driving the rotation of the disc. The circular shaft on the disc can drive the impact frame to horizontally move under the support of the second support frame, enabling the impact frame to impact the curing tank 701. Under the impact effect, the remaining solution will not deposit at the bottom of the curing tank 701, ensuring that the rubber is in a moving state during curing and achieving the uniformity of rubber curing.

[0028] The pressing mechanism 10 includes a pressing block 101. At the bottom of the pressing block 101, there is a fixedly connected third spring 102. The pressing block 101 is rotationally connected to a push rod 103 through a vertical rod and a third rotating bolt. On one side of the push rod 103, there is a fixedly connected push plate 104. At the edge position on one side of the push plate 104, there is a fixedly connected third rack 105. At the end of the third rack 105 away from the push plate 104, there is a fixedly connected triangular block 106. On one side of the third rack 105, there is a meshed connection with a third gear 107. At the top and bottom of the push plate 104, there are sliding connections with support walls 108.

[0029] Both sides of the pressing block 101 are slidably connected to the support plate 6. The third rack 105 is fixedly connected to the chemical tank 1 through a second support rod. The end of the third spring 102 away from the pressing block 101 is fixedly connected to the chemical tank 1. One end of the curing shaft 704 penetrates the third gear 107 and is fixedly connected. The pressing mechanism 10 is symmetrically arranged with the chemical tank 1 as the center.

[0030] Workers can put waste rubber strips and rubber particles into the shredding box 202. At this time, start the motor 303 to drive the rotation of the movable rod 301, which in turn drives the movement of the moving rod 304. The movement effect of the moving rod 304 can push the fixed block 305 and the sliding box 306 to slide on the guide rail frame 309, and further push the L-shaped rod 307 to move in the direction of the shredding box 202. When the L-shaped rod 307 contacts the push rod 201, it will push the push rod 201 forward, causing the cutting tool holder 203 to move on the inner wall of the shredding box 202. The two shredding mechanisms 2 will shred the incoming waste rubber and rubber particles, making the subsequent extrusion molding more convenient. When the shredded rubber strips and particles enter the softening box 405 through the falling box 205 and the sliding track 206, a softening agent is put in at the same time. At this time, the sliding box 306 slides on the guide rail frame 309, driving the movement of the first gear 402 and the softening shaft 403. At the same time, the horizontal movement of the first gear 402 is rotated by the meshing action of the first rack 401. Under the rotation effect of the first gear 402, the softening blades 404 will move and rotate inside the softening box 405, fully stirring and softening the rubber particles inside, making the softening more thorough and the contact area larger. When the softened rubber solution enters the curing box 701, the push rod 308 on one side of the sliding box 306 can push the lower pressing block 101 downward. There are push rods 308 on both sides of the lower pressing block 101. During the downward movement of the lower pressing block 101, the push rod 103 can expand outwards. Under the effect of the outward expansion of the push rod 103, the push plate 104 can slide on the surface of the support wall 108, further pushing the movement of the third rack 105. The third rack 105 can drive the rotation of the gear and the curing shaft 704. The curing shaft 704 can drive the rotation of the centrifugal ring 703. Under the rotation effect of the centrifugal ring 703, the hard rope can be stretched under the rotational centrifugal effect to drive the scraping strip 702 to rotate on the inner wall of the curing box 701, preventing the softened rubber on the inner wall of the curing box 701 from adhering to the inner wall of the curing box 701. The curing shaft 704 can drive the rotation of the rotating frame 705 and the rotating blades 706, further fully stirring the softened solution. At the same time, after the cooling plate 707 is powered on, it can cure the softened liquid inside the curing box 701. Under the stirring effect, the softened liquid can become thicker, facilitating subsequent extrusion molding.

[0031] Meanwhile, when the rack three 105 drives the triangular block 106 to move, it can push the spherical ball 904 and the rack two 902 upward. The movement effect of the rack two 902 can cause the rotation of the gear two 901. The rotation of the gear two 901 can drive the rotation of the vibration shaft 906, further driving the rotation of the disc. The round shaft on the disc can drive the impact frame to move horizontally under the support of the support frame two, enabling the impact frame to impact the curing box 701. Under the impact effect, the remaining solution will not deposit at the bottom of the curing box 701, ensuring that the rubber is in a moving state during curing and achieving the uniformity of rubber curing. When the rubber falls through the holes of the filter plate two 708 into the extrusion box 802, threaded grooves are provided on the outer side of the curing shaft 704, enabling the extrusion plate 801 to move up and down on the surface of the curing shaft 704, repeatedly extruding and forming the rubber leaves inside the extrusion box 802.

[0032] Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of them. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art and related fields without creative efforts shall fall within the scope of protection of the present invention. The structures, devices, and operation methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the art without special instructions and limitations.

Claims

1. A rubber strip extrusion molding device for chemical industry, comprising a chemical box (1), characterized in that: Both sides of the inner wall of the chemical box (1) are fixedly connected to a shredding mechanism (2) via a support rod; both sides of the inner wall of the chemical box (1) are fixedly connected to a moving mechanism (3); the bottom of the moving mechanism (3) is rotatably connected to a softening mechanism (4); the bottom of the softening mechanism (4) is fixedly connected to a support block (5); the bottom of the support block (5) is fixedly connected to a support plate (6); the bottom center of the support plate (6) is fixedly connected to a curing mechanism (7); the bottom of the curing mechanism (7) is fixedly connected to an extrusion mechanism (8); the bottom edge of the support plate (6) is fixedly connected to a vibration mechanism (9); and one side of the support plate (6) is slidably connected to a pressing mechanism (10); The shredding mechanism (2) comprises a push rod (201), one end of the push rod (201) passes through and is slidably connected to a shredding box (202), a shredding knife holder (203) is arranged inside the shredding box (202), a center position of one side of the shredding knife holder (203) is fixedly connected to the shredding knife holder (203), a spring 1 (204) is fixedly connected to an edge position of one side of the shredding knife holder (203), the bottom of the shredding box (202) is connected to a drop box (205), the bottom of the drop box (205) is fixedly connected to a sliding track (206) via a semicircular protrusion, and both sides of the shredding box (202) are fixedly connected to the chemical box (1) via a fixing rod 1.

2. The rubber strip extrusion molding device for chemical industry according to claim 1, characterized in that: The push rod (201), the chopping blade holder (203) and the sliding track (206) are symmetrically arranged with the chopping box (202) as the center, and one end of the spring (204) away from the chopping blade holder (203) is fixedly connected to the chopping box (202). The spring (204) is provided in multiple groups.

3. The rubber strip extrusion molding device for chemical industry according to claim 2, characterized in that: The moving mechanism (3) comprises a movable rod (301), one end of the movable rod (301) is rotatably connected to a rotating shaft (302), one end of the rotating shaft (302) is fixedly connected to an input end of a motor (303), one end of the movable rod (301) away from the rotating shaft (302) is rotatably connected to a movable rod (304) via a first rotating bolt, one end of the movable rod (304) away from the movable rod (301) is rotatably connected to a fixed block (305) via a second rotating bolt, a side of the fixed block (305) away from the movable rod (304) is fixedly connected to a sliding box (306), and a top of the sliding box (306) is fixedly connected to an L-shaped rod (307). A push rod (308) is fixedly connected to one side of the sliding box (306), the inner wall of the sliding box (306) is slidably connected to the outer wall of the guide rail frame (309), the outer side of the rotating shaft 1 (302) is fixedly connected to the input end of the belt transmission mechanism (310), the output end of the belt transmission mechanism (310) is fixedly connected to the rotating shaft 2 (311), the rotating shaft 2 (311) is fixedly connected to one side of the chemical box (1) through a support frame, one side of the guide rail frame (309) is fixedly connected to the chemical box (1), the chemical box (1) is fixedly connected to the motor (303) through a support seat, and the moving mechanism (3) is symmetrically arranged with the chemical box (1) as the center.

4. The rubber strip extrusion molding device for chemical industry according to claim 3, characterized in that: The softening mechanism (4) comprises a gear rod 1 (401), one side of the gear rod 1 (401) is meshingly connected with a gear 1 (402), the inner wall of the gear 1 (402) is fixedly connected with the outer wall of a softening shaft (403), the outer side of the softening shaft (403) is fixedly connected with a softening leaf (404), a softening box (405) is arranged below the softening leaf (404), the inner wall of the softening box (405) is fixedly connected with the outer wall of a filter plate 1 (406), one side of the gear rod 1 (401) is fixedly connected with a chemical box (1), one end of the softening shaft (403) passes through and is rotatably connected with a sliding box (306), and the bottom of the softening box (405) is fixedly connected with a support block (5).

5. The rubber strip extrusion molding device for chemical industry according to claim 4, characterized in that: The curing mechanism (7) comprises a curing box (701), the inner wall of the curing box (701) is slidably connected to the outer wall of a scraper (702), one side of the scraper (702) is fixedly connected to a centrifugal ring (703) via a hard rope, a curing shaft (704) is fixedly connected to the inner wall of the centrifugal ring (703), a rotating frame (705) is arranged below the centrifugal ring (703), a rotating blade (706) is fixedly connected to the bottom of the rotating frame (705), a cooling plate (707) is fixedly connected to the top of the rotating frame (705), and the curing The shaft (704) passes through and is rotatably connected to the second filter plate (708); the outer top and bottom of the scraper strip (702) are slidably connected to the limiting ring (709); the outer wall of the solidifying shaft (704) is fixedly connected to the inner wall of the rotating frame (705); the solidifying shaft (704) passes through the cooling plate (707) and extends to the lower side; the bottom of the limiting ring (709) is fixedly connected to the top of the second filter plate (708); the bottom of the solidifying shaft (704) is rotatably connected to the chemical box (1); and the top of the solidifying box (701) is fixedly connected to the bottom of the support plate (6).

6. The rubber strip extrusion molding device for chemical industry according to claim 5, characterized in that: The extrusion mechanism (8) comprises an extrusion plate (801), the outer wall of the extrusion plate (801) being slidably connected to an extrusion box (802), the inner wall of the extrusion plate (801) being fixedly connected to the outer wall of the curing shaft (704), and the top of the extrusion box (802) being connected to the curing box (701).

7. The rubber strip extrusion molding device for chemical industry according to claim 6, characterized in that: The vibration mechanism (9) comprises a second gear (901), one side of the second gear (901) is meshingly connected with a second gear rod (902), the top of the second gear rod (902) is fixedly connected with a second spring (903), the side of the second gear rod (902) away from the second spring (903) is fixedly connected with a ball (904), both sides of the second gear rod (902) are slidably connected with a limit rod (905), and the inner wall of the second gear (901) is penetrated and fixedly connected with a vibration shaft (906), One end of the vibration shaft (906) is fixedly connected to a disc (907), the edge of the disc (907) is fixedly connected to a circular shaft (908), both sides of the disc (907) are slidably connected to impact frames (909), the outer side of the impact frame (909) is slidably connected to the chemical box (1) via a second fixing rod, the outer side of the vibration shaft (906) is fixedly connected to the bottom of the support plate (6) via a second support frame, and one end of the limit rod (905) is fixedly connected to the chemical box (1).

8. The rubber strip extrusion molding device for chemical industry according to claim 7, characterized in that: The pressing mechanism (10) comprises a pressing block (101), the bottom of which is fixedly connected to a spring three (102), the pressing block (101) being rotatably connected to a push rod (103) via a vertical rod and a third rotating bolt, one side of the push rod (103) being fixedly connected to a push plate (104), one side edge of the push plate (104) being fixedly connected to a gear rod three (105), one end of the gear rod three (105) away from the push plate (104) being fixedly connected to a triangular block (106), one side of the gear rod three (105) being meshingly connected to a gear three (107), and the top and bottom of the push plate (104) being slidably connected to a support wall (108).

9. The rubber strip extrusion molding device for chemical industry according to claim 8, characterized in that: Both sides of the lower pressing block (101) are slidably connected to the support plate (6), the gear rod three (105) is fixedly connected to the chemical tank (1) via the support rod two, the end of the spring three (102) away from the lower pressing block (101) is fixedly connected to the chemical tank (1), and one end of the curing shaft (704) passes through the gear three (107) and is fixedly connected.

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