An extrusion device for processing rubber products

Abstract

This utility model relates to the field of rubber product processing technology, specifically to an extrusion device for rubber product processing. It includes a base frame, on the upper surface of which a support plate and an extrusion pipe are mounted sequentially from left to right. A auger conveyor is installed inside the extrusion pipe through the output end of the support plate. An extrusion seat is installed on the right side of the extrusion pipe. A cooling component is installed on the outer surface of the extrusion seat, a preheating component is installed on the upper surface of the extrusion pipe, and a guiding component is installed at the lower end of the extrusion seat. This utility model utilizes the cooling component to conduct heat away from the surface of the extrusion seat, and then cools the extrusion seat by circulating cold water within the internal cavity of the cooling ring, thus accelerating the overall cooling rate.

Description

Technical Field

[0001] This utility model relates to the field of rubber product processing technology, specifically to an extrusion device for rubber product processing. Background Technology

[0002] Extrusion equipment for rubber product processing is a device used to extrude rubber products during processing, and it is widely used in the production of rubber products.

[0003] In this regard, the existing technology patent announcement number: CN214266556U discloses an extrusion segmentation device for processing rubber products, including a mounting base plate. A transmission housing is fixedly mounted on the upper surface of the mounting base plate. A motor shaft is movably mounted on one outer surface of the transmission housing. A motor gear seat is fixedly mounted on the outer surface of the end of the motor shaft away from the transmission housing. A drive motor is fixedly mounted on one outer surface of the motor gear seat. An extrusion pipe is fixedly mounted on the other outer surface of the transmission housing. A feeding box is fixedly mounted on the upper surface of the extrusion pipe.

[0004] However, in actual use, the cooling pipes cannot absorb heat, resulting in low efficiency in subsequent cooling. At the same time, the material size gradually decreases as it enters the feeding box, making it prone to blockage when it enters the extrusion pipes, preventing preheating. Furthermore, there is no guidance for the material during subsequent extrusion and cutting. Therefore, improving and resolving these issues is an urgent problem to be solved. Utility Model Content

[0005] The purpose of this utility model is to provide an extrusion device for processing rubber products, in order to solve the problems mentioned in the background art, where the cooling pipe cannot absorb heat during use, resulting in low efficiency in subsequent cooling, and the material size gradually decreases as it enters the feeding box, making it easy to get blocked when the material enters the extrusion pipe, preventing preheating, and there is no guidance for the material during subsequent extrusion and cutting.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an extrusion device for processing rubber products, comprising a base frame, on the upper surface of the base frame a support plate and an extrusion pipe are installed sequentially from left to right, a auger conveyor is installed through the output end of the support plate and inside the extrusion pipe, an extrusion seat is installed on the right side of the extrusion pipe, a cooling component is installed on the outer surface of the extrusion seat, a preheating component is installed on the upper surface of the extrusion pipe, and a guiding component is installed at the lower end of the extrusion seat;

[0007] The cooling assembly includes a cooling ring and a temperature sensor, the cooling ring being mounted on the outer surface of the extruder;

[0008] The preheating assembly includes a heating cylinder mounted on the top surface of the extrusion pipe, an electric heating rod installed inside the heating cylinder, and an insulation ring installed on the outer surface of the heating cylinder.

[0009] Preferably, a water inlet pipe is installed on the upper surface of the cooling ring, and a water outlet pipe is installed on the lower surface of the cooling ring.

[0010] Preferably, a heat-conducting ring is installed on the inner wall of the cooling ring, and a cavity is opened inside the cooling ring. The cavity is adapted to the water inlet pipe and the water outlet pipe. A temperature sensor is installed inside the cooling ring.

[0011] Preferably, a connecting cylinder is installed on the top surface of the heating cylinder, and a feeding cylinder is installed on the top surface of the connecting cylinder.

[0012] Preferably, the guide assembly includes a base plate mounted on the lower surface of the extrusion seat, and a mounting motor is mounted on the left side of the base plate.

[0013] Preferably, the output end of the mounting motor is fitted with a cutter body that penetrates the interior of the base plate, and a support block is fitted on the lower surface of the mounting motor.

[0014] Preferably, a guide plate is installed on the right side surface of the base plate, and a limit plate is installed on the top surface of the guide plate.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1. The extrusion device for processing rubber products is equipped with a cooling component that conducts heat from the surface of the extrusion seat, and then cools the extrusion seat by circulating cold water in the internal cavity of the cooling ring, thereby accelerating the overall cooling speed.

[0017] 2. The extrusion device for processing rubber products is designed to preheat the material during feeding, so that the material is in a molten state when it enters the extrusion pipe. At the same time, the guide component guides and conveys the slicing material during subsequent discharge. Attached Figure Description

[0018] Figure 1 This is a three-dimensional schematic diagram of the structure of this utility model;

[0019] Figure 2 This is a three-dimensional schematic diagram of the cooling ring and extrusion seat structure of this utility model;

[0020] Figure 3 This is a three-dimensional schematic diagram of the cooling ring and water outlet pipe structure of this utility model;

[0021] Figure 4This is a three-dimensional schematic diagram of the feeding cylinder and heating cylinder structure of this utility model;

[0022] Figure 5 This is a three-dimensional schematic diagram of the base plate and guide plate structure of this utility model.

[0023] In the diagram: 1. Base frame; 2. Extrusion pipe; 3. Support plate; 4. Drive motor; 5. Extrusion seat; 6. Cooling ring; 7. Temperature sensor; 8. Water inlet pipe; 9. Water outlet pipe; 10. Heat conduction ring; 11. Heating cylinder; 12. Connecting cylinder; 13. Feeding cylinder; 14. Electric heating rod; 15. Insulation ring; 16. Base plate; 17. Motor mounting plate; 18. Cutter body; 19. Guide plate; 20. Limiting plate. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figures 1-5 One embodiment provided by this utility model:

[0026] An extrusion device for processing rubber products is disclosed in this application. The drive motor 4, temperature sensor 7, heat-conducting ring 10, electric heating rod 14 and mounting motor 17 used in this application are all products that can be directly purchased on the market. Their principles and connection methods are existing technologies known to those skilled in the art, so they will not be described in detail here. The device includes a base frame 1. A support plate 3 and an extrusion pipe 2 are installed on the upper surface of the base frame 1 from left to right. A auger conveyor is installed through the inside of the extrusion pipe 2 at the output end of the support plate 3. An extrusion seat 5 is installed on the right side of the extrusion pipe 2. A cooling component is installed on the outer surface of the extrusion seat 5. A preheating component is installed on the upper surface of the extrusion pipe 2. A guide component is installed at the lower end of the extrusion seat 5.

[0027] The cooling assembly includes a cooling ring 6 and a temperature sensor 7. The cooling ring 6 is mounted on the outer surface of the extruder 5.

[0028] The preheating assembly includes a heating cylinder 11, which is installed on the top surface of the extrusion pipe 2. An electric heating rod 14 is installed inside the heating cylinder 11, and a heat insulation ring 15 is installed on the outer surface of the heating cylinder 11. This setup can conduct heat from the surface of the extruder seat 5 through the cooling assembly, and then cool the extruder seat 5 through the circulation of cold water in the internal cavity of the cooling ring 6, thereby accelerating the overall cooling rate.

[0029] A water inlet pipe 8 is installed on the upper surface of the cooling ring 6, and a water outlet pipe 9 is installed on the lower surface of the cooling ring 6. A heat-conducting ring 10 is installed on the inner wall of the cooling ring 6. A cavity is opened inside the cooling ring 6, which is compatible with the water inlet pipe 8 and the water outlet pipe 9. A temperature sensor 7 is installed inside the cooling ring 6. When the extruder 5 conveys material, cold water is added into the water inlet pipe 8, and the cold water enters the cavity inside the cooling ring 6. At this time, the heat-conducting ring 10 can absorb the heat from the outer surface of the extruder 5, and the absorbed heat will come into contact with the cold water in the cavity. The cold water will carry away the heat and then flow out from the inside of the water outlet pipe 9. The temperature sensor 7 can sense the water temperature in the cavity. Based on the detected water temperature, the water outlet pipe 9 can be opened to discharge the cold water that has absorbed heat.

[0030] A connecting cylinder 12 is installed on the top surface of the heating cylinder 11, and a feeding cylinder 13 is installed on the top surface of the connecting cylinder 12. During feeding, the material enters the inside of the feeding cylinder 13, and then enters the inside of the connecting cylinder 12 and the heating cylinder 11. When the material enters the inside of the connecting cylinder 12, the electric heating rod 14 starts to heat, thereby preheating the material inside the heating cylinder 11. The outer surface of the heating cylinder 11 is insulated by the heat preservation ring 15, thus preventing blockage when the material enters the extrusion pipe 2.

[0031] The guiding assembly includes a base plate 16, which is mounted on the lower surface of the extrusion seat 5. A mounting motor 17 is mounted on the left side of the base plate 16. A cutter body 18 is mounted inside the base plate 16 through the output end of the mounting motor 17, and a support block is mounted on the lower surface of the mounting motor 17. A guide plate 19 is mounted on the right side surface of the base plate 16, and a limit plate 20 is mounted on the top surface of the guide plate 19. When the extrusion seat 5 starts extruding material, the mounting motor 17 is started, which drives the cutter body 18 to rotate. The cutter body 18 can cut the extruded material, and the cut material is guided and conveyed by the guide plate 19 and the limit plate 20. Therefore, this setting can preheat the material in advance during feeding, so that the material is in a molten state when it enters the extrusion pipe 2. At the same time, the guide assembly guides and conveys the cut material during subsequent discharge.

[0032] Working principle: When the operator uses this device, first connect the device to an external power source to provide power support. When the extruder 5 is conveying material, cold water is added into the water inlet pipe 8 and then enters the cavity inside the cooling ring 6. At this time, the heat conduction ring 10 can absorb the heat on the outer surface of the extruder 5, and the absorbed heat will come into contact with the cold water in the cavity. The cold water will carry away the heat and then flow out from the water outlet pipe 9. The temperature sensor 7 can sense the water temperature in the cavity. Based on the detected water temperature, the water outlet pipe 9 can be opened to discharge the cold water that has absorbed the heat.

[0033] During feeding, the material enters the feeding cylinder 13, and then the connecting cylinder 12 and the heating cylinder 11. When the material enters the connecting cylinder 12, the electric heating rod 14 starts heating, which preheats the material inside the heating cylinder 11. The heat preservation ring 15 keeps the outer surface of the heating cylinder 11 warm, thus preventing blockage when the material enters the extrusion pipe 2. When the extrusion seat 5 starts extruding, the installation motor 17 is started, which drives the cutter body 18 to rotate. The cutter body 18 can cut the discharged material. The cut material is then guided and conveyed by the guide plate 19 and the limiting plate 20. The above is the working principle of this utility model.

[0034] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any way. Those skilled in the art can readily implement this utility model based on the accompanying drawings and the above description. However, any modifications, alterations, or equivalent variations made by those skilled in the art without departing from the scope of the utility model's technical solution, utilizing the disclosed technical content, are considered equivalent embodiments of this utility model. Furthermore, any equivalent changes, alterations, or variations made to the above embodiments based on the essential technology of this utility model are still within the protection scope of this utility model's technical solution.

Claims

1. An extrusion apparatus for processing rubber products, comprising a base frame (1), wherein a support plate (3) and an extrusion pipe (2) are installed sequentially from left to right on the upper surface of the base frame (1), and a auger conveyor is installed through the interior of the extrusion pipe (2) at the output end of the support plate (3), characterized in that: An extrusion seat (5) is installed on the right side of the extrusion pipe (2), a cooling component is installed on the outer surface of the extrusion seat (5), a preheating component is installed on the upper surface of the extrusion pipe (2), and a guide component is installed at the lower end of the extrusion seat (5). The cooling assembly includes a cooling ring (6) and a temperature sensor (7), the cooling ring (6) being mounted on the outer surface of the extruder (5); The preheating assembly includes a heating cylinder (11) which is installed on the top surface of the extrusion pipe (2). An electric heating rod (14) is installed inside the heating cylinder (11), and a heat preservation ring (15) is installed on the outer surface of the heating cylinder (11).

2. The extrusion apparatus for processing rubber products according to claim 1, characterized in that: The upper surface of the cooling ring (6) is equipped with a water inlet pipe (8), and the lower surface of the cooling ring (6) is equipped with a water outlet pipe (9).

3. The extrusion apparatus for processing rubber products according to claim 1, characterized in that: A heat-conducting ring (10) is installed on the inner wall of the cooling ring (6). A cavity is opened inside the cooling ring (6). The cavity is adapted to the water inlet pipe (8) and the water outlet pipe (9). A temperature sensor (7) is installed inside the cooling ring (6).

4. The extrusion apparatus for processing rubber products according to claim 1, characterized in that: A connecting cylinder (12) is installed on the top surface of the heating cylinder (11), and a feeding cylinder (13) is installed on the top surface of the connecting cylinder (12).

5. The extrusion apparatus for processing rubber products according to claim 1, characterized in that: The guide assembly includes a base plate (16) mounted on the lower surface of the extrusion seat (5), and a mounting motor (17) is mounted on the left side of the base plate (16).

6. The extrusion apparatus for processing rubber products according to claim 5, characterized in that: The output end of the mounting motor (17) is installed inside the base plate (16) with a cutter body (18) and a support block is installed on the lower surface of the mounting motor (17).

7. An extrusion apparatus for processing rubber products according to claim 5, characterized in that: A guide plate (19) is installed on the right side surface of the base plate (16), and a limit plate (20) is installed on the top surface of the guide plate (19).

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