Cutting device for regenerated rubber

Abstract

The utility model relates to the technical field of rubber cutting, and discloses a regenerated rubber cutting device which comprises a cutting box, one side of the upper surface of the cutting box is fixedly connected with an air blower, the output end of the air blower is fixedly connected with an air inlet pipe, the outer surface of a communicating pipe is fixedly connected with an air nozzle, the two sides of the cutting box are provided with an inlet and an outlet, and the air inlet and the outlet are communicated with each other. A second motor is fixedly connected to one side of the support, a roller is fixedly connected to the output end of the second motor, a conveying belt is arranged on the outer surface of the roller, a cutting groove is fixedly connected to one side of the top end of the support, and a fodder chopper is rotationally connected to the interior of the cutting groove through a rotating shaft. According to the utility model, the possibility of damage to machinery is reduced, manual cleaning is reduced, the working efficiency is increased, the quality of materials is ensured, the capability of sustainable processing is achieved, the effect of accurate processing is increased, the safety is enhanced, the working efficiency is improved, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber cutting, in particular to a cutting device for recycled rubber. Background Art

[0002] Recycled rubber cutting devices are mechanical equipment used to cut rubber materials into predetermined sizes and shapes. These devices are very important in the rubber processing industry and are widely used in tire manufacturing, seal production, and other rubber product manufacturing processes. The technology of recycled rubber cutting devices can vary according to the different needs of the application. Currently, the recycled rubber cutting devices on the market are composed of structures such as tool assemblies, conveying devices, and pressure control. Some recycled rubber cutting devices have poor cutting efficiency, cannot cut continuously, have low safety, and do not have a cleaning function. The debris generated by cutting cannot be collected, and excessive accumulation can easily cause problems. Utility Model Content

[0003] In order to make up for the above shortcomings, the utility model provides a cutting device for recycled rubber, aiming to improve the problem of being unable to clean.

[0004] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a cutting device for recycled rubber comprises a cutting box, a blower is fixedly connected to one side of the upper surface of the cutting box, an output end of the blower is fixedly connected to an air inlet pipe, the air inlet pipe passes through the upper surface of the cutting box and is fixedly connected to the middle part of the outer wall of the connecting pipe, both ends of the connecting pipe are fixedly connected to the inner wall of the cutting box, an air nozzle is fixedly connected to the outer surface of the connecting pipe, inlet and outlet are provided on both sides of the cutting box, brackets are fixedly connected to the bottom ends of both sides of the cutting box, a second motor is fixedly connected to one side of the bracket, a roller is fixedly connected to the outer surface of the roller, a conveyor belt is provided, a cutting groove is fixedly connected to one side of the top of the bracket, a guillotine is rotatably connected to the inside of the cutting groove through a rotating shaft, and a driving mechanism is provided on the outer wall of the cutting box.

[0005] Preferably, the driving mechanism includes a first motor and a first sprocket. The bottom end of the first motor is fixedly connected to a bearing seat. One end of the bearing seat is fixedly connected to the outer wall of the cutting box.

[0006] Preferably, the output end of the first motor is fixedly connected to a first sprocket, the outer wall of the first sprocket is meshedly connected to a chain, and one end of the chain is meshedly connected to a second sprocket.

[0007] Preferably, one end of the first sprocket is fixedly connected to a second cutting roller, both ends of the second cutting roller are fixedly connected to bearings, and the bearings at both ends of the second cutting roller are fixedly connected to the outer wall of the cutting box.

[0008] Preferably, one end of the second sprocket is fixedly connected to a first cutting roller, both ends of the first cutting roller are fixedly connected to bearings, and the bearings at both ends of the first cutting roller are fixedly connected to the outer wall of the cutting box.

[0009] Preferably, a plurality of circular cutting knives are provided in the middle of the second cutting roller and the first cutting roller.

[0010] Preferably, the bottom end of the bracket is evenly distributed with supporting legs.

[0011] Preferably, a collecting hopper is fixedly connected to the lower surface of the cutting box.

[0012] The utility model has the following beneficial effects:

[0013] 1. In the utility model, the blower can achieve a cleaning effect and perform real-time cleaning during processing, ensuring the tidiness of the cutting box, avoiding the accumulation of scraps in the cutting box, reducing the possibility of damage to the machine, reducing manpower cleaning, increasing work efficiency, and ensuring the quality of the material.

[0014] 2. In the utility model, the drive or structure can achieve the effect of continuous cutting, which solves the disadvantages of flat knife cutting on the market. It not only has the ability of sustainable processing, but also increases the effect of precise processing, enhances safety, improves work efficiency, and increases the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a three-dimensional schematic diagram of the recycled rubber cutting device proposed in the present invention;

[0016] Figure 2 This is a three-dimensional schematic diagram of the blower of the recycled rubber cutting device proposed in the utility model;

[0017] Figure 3 This is a three-dimensional schematic diagram of the first motor of the recycled rubber cutting device proposed in the present invention.

[0018] Legend:

[0019] 1. Cutting box; 2. Air inlet pipe; 3. Blower; 4. First motor; 5. First sprocket; 6. Chain; 7. Second sprocket; 8. Bearing seat; 9. Collecting hopper; 10. Support legs; 11. Second motor; 12. Bracket; 13. Cutting groove; 14. Guillotine; 15. Roller; 16. Conveyor belt; 17. First cutting roller; 18. Second cutting roller; 19. Circular cutter; 20. Connecting pipe; 21. Nozzle. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] Reference Figure 1-Figure 2 The utility model provides an embodiment of a cutting device for recycled rubber, comprising a cutting box 1, a blower 3 is fixedly connected to one side of the upper surface of the cutting box 1, the output end of the blower 3 is fixedly connected to an air inlet pipe 2, the air inlet pipe 2 passes through the upper surface of the cutting box 1 and is fixedly connected to the middle part of the outer wall of the communicating pipe 20, both ends of the communicating pipe 20 are fixedly connected to the inner wall of the cutting box 1, the outer surface of the communicating pipe 20 is fixedly connected to an air nozzle 21, and inlets are provided on both sides of the cutting box 1, and brackets 12 are fixedly connected to the bottom ends of both sides of the cutting box 1, a second motor 11 is fixedly connected to one side of the bracket 12, a roller 15 is fixedly connected to the output end of the second motor 11, a conveyor belt 16 is provided on the outer surface of the roller 15, a cutting groove 13 is fixedly connected to one side of the top of the bracket 12, a guillotine 14 is rotatably connected to the inside of the cutting groove 13 through a rotating shaft, and a driving mechanism is provided on the outer wall of the cutting box 1.

[0022] Specifically, by starting the second motor 11 on one side of the bracket 12, the second motor 11 drives the roller 15 to rotate, and the rotation of the roller 15 drives the conveyor belt 16 to rotate, and the material is placed on the conveyor belt 16, and driven by the second motor 11, the material can be sent to the material inlet of the cutting box 1, and the guillotine 14 installed on one side of the bracket 12 can cut the material into a length of appropriate size, and the material is sent to the inlet through the conveyor belt 16 for the next processing. By starting the blower 3 on the top of the cutting box 1, the scraps generated by the processing can be collected, and the cutting box 1 will blow the wind through the air inlet pipe 2. The crushed materials are sent into the connecting pipe 20 and then blown out by the wind force through the air nozzle 21. A crushed material drop-out port is provided at the bottom end of the cutting box 1. The crushed materials are blown into the collecting hopper 9 through the drop-out port through the air nozzle 21 to collect the crushed materials. The processed materials then enter the next process through the outlet of the cutting box 1. The cleaning effect can be achieved through the blower 3. Real-time cleaning is performed during processing, which ensures the cleanliness of the cutting box 1, avoids the accumulation of crushed materials in the cutting box 1, reduces the possibility of damaging the machine, reduces manual cleaning, increases work efficiency, and ensures the quality of the materials.

[0023] Reference Figure 3The driving mechanism includes a first motor 4 and a first sprocket 5. The bottom end of the first motor 4 is fixedly connected to a bearing seat 8, one end of the bearing seat 8 is fixedly connected to the outer wall of the cutting box 1, the output end of the first motor 4 is fixedly connected to the first sprocket 5, the outer wall of the first sprocket 5 is meshed with a chain 6, one end of the chain 6 is meshed with a second sprocket 7, one end of the first sprocket 5 is fixedly connected to the second cutting roller 18, both ends of the second cutting roller 18 are fixedly connected to bearings, the bearings at both ends of the second cutting roller 18 are fixedly connected to the outer wall of the cutting box 1, one end of the second sprocket 7 is fixedly connected to the first cutting roller 17, both ends of the first cutting roller 17 are fixedly connected to bearings, the bearings at both ends of the first cutting roller 17 are fixedly connected to the outer wall of the cutting box 1, a number of circular cutters 19 are provided in the middle of the second cutting roller 18 and the first cutting roller 17, the bottom end of the bracket 12 is evenly distributed with legs 10, and the lower surface of the cutting box 1 is fixedly connected to a collecting hopper 9.

[0024] Specifically, the driving mechanism includes a first motor 4, a first sprocket 5, a chain 6, and a second sprocket 7. To prevent the first motor 4 from falling off the fixed connection bearing seat 8 during operation, the first motor 4 is started, and the first sprocket 5 is driven by the first motor 4 to rotate. The rotation of the first sprocket 5 drives the chain 6 to rotate, and the second sprocket 7 is driven to rotate by the chain 6. When the first sprocket 5 rotates, the second cutting roller 18 is driven to rotate by the bearings on both sides of the second cutting roller 18. When the chain 6 rotates, the first cutting roller 17 is driven to rotate by the bearings on both sides of the first cutting roller 17. The first motor 4 drives the second cutting roller 18 and the circular cutter 19 installed on the first cutting roller 17 to rotate continuously through the first sprocket 5 and the second sprocket 7. When the material enters from the inlet, the circular cutter 19 is continuously rotated and cut to cut the material into a shape of uniform size, which is convenient for subsequent processing. In order to avoid waste of the scraps generated during processing, the scraps are blown into the collecting hopper 9 through the drop port through the air nozzle 21 to collect the scraps and complete the collection. The continuous cutting effect can be achieved through driving or structure, which solves the disadvantages of flat knife cutting on the market. It not only has the ability of sustainable processing, but also increases the effect of precise processing, enhances safety, improves work efficiency, and increases the practicality of the device.

[0025] Working principle: By starting the second motor 11 on one side of the bracket 12, the second motor 11 drives the roller 15 to rotate, and the rotation of the roller 15 drives the conveyor belt 16 to rotate. The material is placed on the conveyor belt 16 and driven by the second motor 11. The material can be sent to the material inlet of the cutting box 1. The guillotine 14 installed on one side of the bracket 12 can cut the material into a suitable length. The material is sent to the inlet through the conveyor belt 16 for the next processing. By starting the blower 3 on the top of the cutting box 1, the scraps generated by the processing can be collected. The cutting box 1 sends the wind through the air inlet pipe 2. The crushed materials are sent into the connecting pipe 20 and then blown out by the wind force through the air nozzle 21. A crushed material drop-out port is provided at the bottom end of the cutting box 1. The crushed materials are blown into the collecting hopper 9 through the drop-out port through the air nozzle 21 to collect the crushed materials. The processed materials then enter the next process through the outlet of the cutting box 1. The cleaning effect can be achieved through the blower 3. Real-time cleaning is performed during processing, which ensures the cleanliness of the cutting box 1, avoids the accumulation of crushed materials in the cutting box 1, reduces the possibility of damaging the machine, reduces manual cleaning, increases work efficiency, and ensures the quality of the materials.

[0026] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A cutting device for recycled rubber, comprising a cutting box (1), characterized in that: A blower (3) is fixedly connected to one side of the upper surface of the cutting box (1), and an output end of the blower (3) is fixedly connected to an air inlet pipe (2). The air inlet pipe (2) passes through the upper surface of the cutting box (1) and is fixedly connected to the middle of the outer wall of the connecting pipe (20). Both ends of the connecting pipe (20) are fixedly connected to the inner wall of the cutting box (1). An air nozzle (21) is fixedly connected to the outer surface of the connecting pipe (20). Inlet and outlet ports are provided on both sides of the cutting box (1). 1), the bottom ends of both sides of the bracket (12) are fixedly connected to a bracket (12), one side of the bracket (12) is fixedly connected to a second motor (11), the output end of the second motor (11) is fixedly connected to a roller (15), the outer surface of the roller (15) is provided with a conveyor belt (16), the top side of the bracket (12) is fixedly connected to a cutting groove (13), the interior of the cutting groove (13) is rotatably connected to a guillotine (14) via a rotating shaft, and the outer wall of the cutting box (1) is provided with a driving mechanism.

2. The reclaimed rubber cutting device according to claim 1, characterized in that: The driving mechanism comprises a first motor (4) and a first sprocket (5); the bottom end of the first motor (4) is fixedly connected to a bearing seat (8); one end of the bearing seat (8) is fixedly connected to the outer wall of the cutting box (1).

3. The reclaimed rubber cutting device according to claim 2, characterized in that: The output end of the first motor (4) is fixedly connected to a first sprocket (5), the outer wall of the first sprocket (5) is meshedly connected to a chain (6), and one end of the chain (6) is meshedly connected to a second sprocket (7).

4. The reclaimed rubber cutting device according to claim 3, characterized in that: One end of the first sprocket (5) is fixedly connected to a second cutting roller (18), both ends of the second cutting roller (18) are fixedly connected to bearings, and the bearings at both ends of the second cutting roller (18) are fixedly connected to the outer wall of the cutting box (1).

5. The reclaimed rubber cutting device according to claim 3, characterized in that: One end of the second sprocket (7) is fixedly connected to a first cutting roller (17), both ends of the first cutting roller (17) are fixedly connected to bearings, and the bearings at both ends of the first cutting roller (17) are fixedly connected to the outer wall of the cutting box (1).

6. The reclaimed rubber cutting device according to claim 4, characterized in that: A plurality of circular cutting knives (19) are provided in the middle of the second cutting roller (18) and the first cutting roller (17).

7. The reclaimed rubber cutting device according to claim 1, characterized in that: The bottom end of the bracket (12) is evenly distributed with supporting legs (10).

8. The reclaimed rubber cutting device according to claim 1, characterized in that: A collecting hopper (9) is fixedly connected to the lower surface of the cutting box (1).

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