Production line for continuously producing butyl reclaimed rubber
By introducing structures such as partitions, guide plates and movable plates into the butyl reclaimed rubber production line, automatic continuous extrusion and transportation of rubber materials can be achieved, solving the problems of waste of manpower and danger in traditional manual operations and improving production efficiency and safety.
Patent Information
- Application Number
- CN202422959473.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-03
- Publication Date
- 2025-10-28
- Estimated Expiration
- 2034-12-03
AI Technical Summary
In the production of butyl reclaimed rubber, the traditional extrusion process requires manual and continuous transportation of rubber materials, which wastes manpower and is difficult to operate. There is also a pungent odor, which is dangerous for workers to operate directly.
A continuous production line is designed. By setting partitions, guide plates and inclined plates in the processing box, the rubber material is guided between the extrusion rollers. The movable plates and support plates are used to realize continuous extrusion and transportation of the rubber material. Combined with the action of the cylinder and hydraulic cylinder, automatic operation is realized and manual intervention is reduced.
It realizes the continuous and repeated extrusion of the rubber material, reduces manual operation, lowers the difficulty of operation, avoids the harm of irritating odor, and improves production efficiency and safety.
Smart Images
Figure CN223478052U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of butyl reclaimed rubber production technology, and in particular to a continuous butyl reclaimed rubber production line. Background Technology
[0002] Butyl reclaimed rubber is an important category of reclaimed rubber. It is made from 900 or higher butyl inner tubes, desulfurized using the most advanced decomposition process, and then refined through 80-mesh filtration. It features high strength, high fineness, strong airtightness, and rich elasticity. It can be used alone to produce small butyl inner tubes, butyl capsules, butyl sealing strips, and other butyl rubber products. It can also be used in combination with virgin butyl rubber to produce high-airtightness products such as 900 butyl inner tubes.
[0003] The production of butyl reclaimed rubber requires multiple extrusion processes to improve the processing performance of the rubber compound and the quality of the final product. Extrusion rollers use mechanical pressure to compress the rubber compound, aligning it in a specific direction during calendering, thereby improving the compound's physical and mechanical properties. This alignment helps reduce inconsistent deformation and shrinkage during calendering. Traditionally, the extruded rubber compound needs to be manually transported back to the feed inlet for repeated extrusion, a waste of manpower. Furthermore, the rubber compound needs to be heated during extrusion, increasing the operational difficulty and producing an irritating odor. Manual operation next to the machine can also have negative impacts. Utility Model Content
[0004] The purpose of this invention is to provide a continuous production line for butyl reclaimed rubber, which solves the problem that during the extrusion process, the rubber compound needs to be manually transported back to the feed inlet for repeated extrusion, which wastes manpower. In addition, the rubber compound needs to be heated during the extrusion process, which increases the difficulty of operation and produces an irritating odor. If workers operate the machine manually, it will have a certain impact.
[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:
[0006] A continuous butyl reclaimed rubber production line includes a processing box with an opening on its side wall and a feed inlet at its top. Inside the processing box, a partition, a guide plate, and an inclined plate are fixedly installed. The guide plate is located directly above the partition, and the inclined plate and guide plate are horizontally positioned. The partition and guide plate divide the interior of the processing box into a first receiving chamber and a second receiving chamber. A movable plate is slidably connected inside the second receiving chamber. Two extrusion rollers are installed inside the second receiving chamber, positioned between the inclined plate and the guide plate. A cylinder is fixedly installed on the side wall of the processing box, with its output port fixedly connected to the movable plate. A support plate is slidably connected inside the first receiving chamber. A hydraulic cylinder is fixedly installed on the bottom wall of the first receiving chamber, with its output port fixedly connected to the support plate. A conveyor belt is positioned inside the second receiving chamber relative to the opening.
[0007] Preferably, a conveyor roller is rotatably connected inside the second receiving chamber, and a second motor is fixedly installed on the side wall of the processing box. The output shaft of the second motor rotatably passes through the processing box, and the output shaft port of the second motor is fixedly connected to the conveyor roller.
[0008] Preferably, a first motor is fixedly installed on the side wall of the processing box, and a drive shaft is fixedly installed at both ends of the two extrusion rollers. The drive shaft rotates through the processing box, and gears are fixedly installed on the surfaces of the two drive shafts. The two gears mesh with each other, and the output shaft port of the first motor is fixedly connected to the drive shaft.
[0009] Preferably, the guide plate is configured with an "L" shape and an inclined top, so as to cooperate with the inclined plate to guide the raw material between the two extrusion rollers.
[0010] Preferably, the inner wall of the second receiving compartment is provided with a sliding groove, the movable plate is slidably connected to the second receiving compartment through the sliding groove, the movable plate is set in an inclined state, and the movable plate is disposed between the partition and the guide plate.
[0011] Preferably, the tray is configured with an "L" shape and the top is tilted.
[0012] This utility model has at least the following beneficial effects:
[0013] By dividing the interior of the processing box into a first and a second compartment, the butyl reclaimed rubber raw material can be squeezed by the extrusion rollers and then guided onto a pallet by a moving plate. The pallet then transports the raw material between the extrusion rollers for further extrusion, thus facilitating continuous and repeated extrusion production. After the extrusion process is completed, the moving plate can be removed, allowing the butyl reclaimed rubber to fall onto the conveyor belt for transport and processing in the next production line. Attached Figure Description
[0014] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0015] Figure 1 This is a schematic diagram of the structure of this utility model;
[0016] Figure 2 For this utility model Figure 1 Side view;
[0017] Figure 3 This is a cross-sectional view of the processing box of this utility model.
[0018] In the diagram: 1. Processing box; 2. Conveyor belt; 3. Cylinder; 4. Hydraulic cylinder; 5. Pallet; 6. Partition; 7. Conveyor roller; 8. Guide plate; 9. Inclined plate; 10. Extrusion roller; 11. Moving plate; 12. Gear; 13. First motor; 14. Second motor; 15. Drive shaft; 16. Slide groove; 17. First receiving chamber; 18. Second receiving chamber. Detailed Implementation
[0019] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.
[0020] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.
[0021] It should be noted that similar reference numerals and letters in the following figures indicate similar items; therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.
[0022] All electrical components mentioned in this article are connected to an external main controller and 220V AC mains power, and the main controller can be a conventional known device such as a computer that can control it.
[0023] In the description of the embodiments of this utility model, it should be noted that the terms "inner", "outer", "upper", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the utility model product is usually placed when in use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.
[0024] Reference Figure 1-3A continuous butyl reclaimed rubber production line includes a processing box 1. The processing box 1 has openings on its side walls and a feed inlet at its top. A partition 6, a guide plate 8, and an inclined plate 9 are fixedly installed inside the processing box 1. The guide plate 8 is located directly above the partition 6, and the inclined plate 9 and guide plate 8 are horizontally positioned. The partition 6 and guide plate 8 divide the interior of the processing box 1 into a first receiving chamber 17 and a second receiving chamber 18. A movable plate 11 is slidably connected inside the second receiving chamber 18. Two extrusion rollers 10 are installed inside the second receiving chamber 18, positioned between the inclined plate 9 and the guide plate 8. Between the plates 8, a cylinder 3 is fixedly installed on the side wall of the processing box 1. The output port of the cylinder 3 is fixedly connected to the moving plate 11. A support plate 5 is slidably connected inside the first receiving chamber 17. A hydraulic cylinder 4 is fixedly installed on the bottom wall of the first receiving chamber 17. The output port of the hydraulic cylinder 4 is fixedly connected to the support plate 5. A conveyor belt 2 is set inside the second receiving chamber 18 relative to the opening. In use, the butyl reclaimed rubber raw material is poured directly from the top feed port. It is guided by the guide plate 8 and the inclined plate 9 to be guided between the two extrusion rollers 10, so that it is extruded by the two extrusion rollers 10. The extruded raw material will fall onto the moving plate 11. On plate 11, the material is guided into the first receiving chamber 17 by the movable plate 11 to obtain the pallet 5. Then, the pallet 5 is moved upward by the hydraulic cylinder 4, thereby moving the material upward until the top of the pallet 5 is flush with the top of the guide plate 8. After that, the material will slide down again to the position between the two extrusion rollers 10, thereby realizing continuous and repeated extrusion of the butyl reclaimed rubber material. The top periphery of the pallet 5 is in close contact with the inner wall of the first receiving chamber. During the upward movement, the material on the movable plate 11 will be automatically cut off. The material on the top of the movable plate 11 will not fall due to the obstruction of the pallet 5 until the top of the pallet 5 is at the top of the partition plate 6. When the material reaches the bottom, it will continue to move down to the top of the pallet 5, thus enabling repeated and continuous extrusion of the raw material. After the material is extruded, the cylinder 3 can be used to move the moving plate 11 away from the two extrusion rollers 10. At this time, the raw material falling between the two extrusion rollers 10 will fall onto the conveyor belt 2. The conveyor belt 2 is in an active state, so that the raw material can be laid flat on it and transported to the next production process by the conveyor belt 2. One end of the conveyor belt 2 is installed inside the processing box 1, and the other end can be installed on other equipment as needed to facilitate the transport of raw materials.
[0025] Furthermore, a conveyor roller 7 is rotatably connected inside the second receiving chamber 18, and a second motor 14 is fixedly installed on the side wall of the processing box 1. The output shaft of the second motor 14 rotatably passes through the processing box 1, and the output shaft port of the second motor 14 is fixedly connected to the conveyor roller 7. The second motor 14 can be used to drive the conveyor roller 7 to rotate, thereby enabling the conveyor belt 2 to carry out transmission.
[0026] Furthermore, a first motor 13 is fixedly installed on the side wall of the processing box 1, and a drive shaft 15 is fixedly installed at both ends of the two extrusion rollers 10. The drive shaft 15 rotates through the processing box 1, and gears 12 are fixedly installed on the surface of the two drive shafts 15. The two gears 12 mesh with each other. The output shaft port of the first motor 13 is fixedly connected to the drive shaft 15. By setting the first motor 13 to drive the drive shaft 15, the two extrusion rollers 10 are rotated by the two drive shafts 15 and the two gears 12.
[0027] Furthermore, the guide plate 8 is configured with an "L" shape and an inclined top, so as to cooperate with the inclined plate 9 to guide the raw material between the two extrusion rollers 10.
[0028] Furthermore, the inner wall of the second receiving compartment 18 is provided with a groove 16, and the movable plate 11 is slidably connected to the second receiving compartment 18 through the groove 16. The movable plate 11 is set in an inclined state and is disposed between the partition 6 and the guide plate 8.
[0029] Furthermore, the tray 5 is configured with an "L" shape and the top is tilted.
[0030] In summary, during use, the butyl reclaimed rubber raw material is poured directly into the top inlet. Guide plate 8 and inclined plate 9 guide it between two extrusion rollers 10, where it is extruded and extruded onto a moving plate 11. The moving plate 11 then guides it into the first receiving chamber 17, onto a pallet 5. The pallet 5 is then moved upwards by hydraulic cylinder 4, causing the raw material to rise until the top of the pallet 5 is flush with the top of the guide plate 8. The raw material then slides back down between the two extrusion rollers 10, thus achieving continuous and repeated extrusion of the butyl reclaimed rubber raw material. The top perimeter of the pallet 5 is in close contact with the inner wall of the first receiving chamber. During upward movement, the raw material on the moving plate 11 is automatically cut off. The raw material on the top of the moving plate 11 is blocked by the pallet 5 and will not fall until the top of the pallet 5 is at the bottom of the partition plate 6. When the material is squeezed, it will continue to move down to the top of the pallet 5, thus enabling repeated and continuous squeezing of the material. After the material is squeezed, the cylinder 3 can be used to move the moving plate 11 away from the two squeezing rollers 10. At this time, the material falling from between the two squeezing rollers 10 will fall onto the conveyor belt 2. The conveyor belt 2 is in a moving state, so that the material can be laid flat on it and transported to the next production process by the conveyor belt 2. One end of the conveyor belt 2 is installed inside the processing box 1, and the other end can be installed on other equipment as needed to facilitate the material transportation. The second motor 14 can be used to drive the conveyor roller 7 to rotate, so that the conveyor belt 2 can transport materials. The first motor 13 is used to drive the drive shaft 15, so that the two squeezing rollers 10 can rotate by the two drive shafts 15 and the two gears 12.
[0031] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.
Claims
1. A continuous production line for butyl reclaimed rubber, comprising a processing box (1), characterized in that, The processing box (1) has an opening on its side wall and a feed inlet on its top. A partition (6), a guide plate (8), and an inclined plate (9) are fixedly installed inside the processing box (1). The guide plate (8) is located directly above the partition (6). The inclined plate (9) and the guide plate (8) are horizontally positioned. The partition (6) and the guide plate (8) divide the interior of the processing box (1) into a first receiving chamber (17) and a second receiving chamber (18). A movable plate (11) is slidably connected inside the second receiving chamber (18). The part is provided with two extrusion rollers (10), which are arranged between the inclined plate (9) and the guide plate (8). A cylinder (3) is fixedly installed on the side wall of the processing box (1). The output port of the cylinder (3) is fixedly connected to the moving plate (11). A support plate (5) is slidably connected inside the first receiving chamber (17). A hydraulic cylinder (4) is fixedly installed on the bottom wall of the first receiving chamber (17). The output port of the hydraulic cylinder (4) is fixedly connected to the support plate (5). A conveyor belt (2) is arranged inside the second receiving chamber (18) relative to the opening.
2. The continuous production line for butyl reclaimed rubber according to claim 1, characterized in that, The second receiving chamber (18) is rotatably connected to a conveyor roller (7), and a second motor (14) is fixedly installed on the side wall of the processing box (1). The output shaft of the second motor (14) rotates through the processing box (1), and the output shaft port of the second motor (14) is fixedly connected to the conveyor roller (7).
3. The continuous production line for butyl reclaimed rubber according to claim 1, characterized in that, A first motor (13) is fixedly installed on the side wall of the processing box (1). Both ends of the two extrusion rollers (10) are fixedly installed with drive shafts (15). The drive shafts (15) rotate through the processing box (1). Gears (12) are fixedly installed on the surfaces of the two drive shafts (15). The two gears (12) mesh with each other. The output shaft port of the first motor (13) is fixedly connected to the drive shafts (15).
4. The continuous production line for butyl reclaimed rubber according to claim 1, characterized in that, The guide plate (8) is set in an "L" shape and tilted at the top so as to cooperate with the inclined plate (9) to guide the raw material between the two extrusion rollers (10).
5. A continuous butyl reclaimed rubber production line according to claim 1, characterized in that, The inner wall of the second receiving compartment (18) is provided with a sliding groove (16). The moving plate (11) is slidably connected to the second receiving compartment (18) through the sliding groove (16). The moving plate (11) is set in an inclined state and is located between the partition (6) and the guide plate (8).
6. The continuous production line for butyl reclaimed rubber according to claim 1, characterized in that, The tray (5) is configured with an "L" shape and the top is tilted.