Pelletizing, extruding and cutting equipment

Abstract

The utility model provides granulation, extrusion and cutting equipment, which belongs to the technical field of lubricant production and comprises an extruder, a discharger fixedly connected to the lower end of the extruder, an extrusion port slidably connected in the discharger, a supporter fixedly connected to the circumferential surface of the discharger, a rotating shaft fixedly connected to the front end of the supporter, and a cutting device fixedly connected to the lower end of the rotating shaft. The device has the characteristic that the maintenance convenience is improved, when the extrusion opening needs to be cleaned, maintained or replaced, the operation process can be greatly simplified through the quick disassembly design of the device, the workload and the time cost of maintenance personnel are reduced, meanwhile, the target of improving the production efficiency is further achieved, and the device is suitable for popularization and application. By reducing the time required for dismounting and mounting the extrusion opening, the equipment can be recovered to a production state more quickly, so that the production efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of lubricant production, and particularly relates to granulating extrusion cutting equipment. Background Art

[0002] In the technical field of lubricant production, granulating extrusion cutting equipment plays a crucial role. Such equipment is mainly used to process lubricant raw materials into particles of specific shapes and sizes for subsequent packaging, storage, and use. With the continuous expansion of the lubricant market and the increasing demand, higher requirements are put forward for the quality and production efficiency of lubricant products. As a key equipment in the lubricant production process, the technical level of granulating extrusion cutting equipment directly affects the product quality and production efficiency. Therefore, the research and development of high-performance and high-efficiency granulating extrusion cutting equipment has become an important task in this field.

[0003] In the prior art, due to the failure to achieve quick disassembly of the extrusion outlet in traditional granulating extrusion cutting equipment, a series of problems will occur. First of all, when it is necessary to clean, repair, or replace the extrusion outlet, if the disassembly is difficult, it will greatly increase the difficulty and time cost of maintenance. Secondly, this difficulty will reduce the production efficiency because when the extrusion outlet needs to be frequently replaced or repaired due to faults, the time-consuming disassembly process will have a negative impact on the production efficiency. Content of the Utility Model

[0004] The purpose of the utility model is to provide granulating extrusion cutting equipment, aiming to solve the problem that in the traditional granulating extrusion cutting equipment in the prior art, due to the failure to achieve quick disassembly of the extrusion outlet, a series of problems will occur. First of all, when it is necessary to clean, repair, or replace the extrusion outlet, if the disassembly is difficult, it will greatly increase the difficulty and time cost of maintenance.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] The granulating extrusion cutting equipment includes:

[0007] An extruder;

[0008] A discharger, which is fixedly connected to the lower end of the extruder;

[0009] An extrusion outlet, which is slidably connected inside the discharger;

[0010] A supporter, which is fixedly connected to the circumferential surface of the discharger;

[0011] A rotating shaft, which is fixedly connected to the front end of the supporter;

[0012] A rotator, which is rotatably connected to the circumferential surface of the rotating shaft.

[0013] As a preferred embodiment of the present utility model, fixing grooves are penetrated and provided in both of the two extrusion outlets and the support, and a first locking pin is slidably connected in the fixing groove.

[0014] As a preferred embodiment of the present utility model, second locking pins are slidably connected in both of the two rotating shafts and the rotator, a second locking pin is slidably connected in the first locking pin, a fixator is fixedly connected in the discharger, and an extrusion outlet is slidably connected to the circumferential surface of the fixator.

[0015] As a preferred embodiment of the present utility model, a grain storage is fixedly connected to the lower end of the extruder, a motor is fixedly connected to the lower end of the grain storage, and a transmission shaft is rotatably connected in the motor.

[0016] As a preferred embodiment of the present utility model, cutting blades are fixedly connected to the circumferential surface of the transmission shaft, and cutting blades are provided on the lower side of the extrusion outlet.

[0017] As a preferred embodiment of the present utility model, a feeding port is fixedly connected to the upper end of the extruder, and a support frame is fixedly connected to the lower end of the extruder.

[0018] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0019] 1. In this solution, second locking pins are slidably connected inside both the rotating shaft and the rotator. At the same time, the same second locking pin is also slidably connected inside the first locking pin, forming a multi-level locking mechanism. This design allows for fine adjustment and locking of the position of the rotator through the adjustment of the second locking pin, thereby indirectly affecting the positioning of the extrusion outlet. The fixator is fixed inside the discharger, and its circumferential surface is slidably connected to the extrusion outlet, ensuring the stable sliding of the extrusion outlet under the guidance of the fixator.

[0020] 2. In this solution, by using this device, a series of problems caused by the traditional granulation extrusion and cutting equipment not realizing quick disassembly of the extrusion outlet are solved. First of all, when it is necessary to clean, repair or replace the extrusion outlet, if the disassembly is difficult, it will greatly increase the difficulty and time cost of maintenance. Secondly, this difficulty will reduce the production efficiency because when the extrusion outlet needs to be frequently replaced or repaired due to failures, the time-consuming disassembly process will have a negative impact on the production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. They are used together with the embodiments of the present utility model to explain the present utility model, and do not constitute a limitation to the present utility model. In the drawings:

[0022] Figure 1 is the first side view three-dimensional diagram of the present utility model;

[0023] Figure 2 is the bottom view three-dimensional view of the present utility model;

[0024] Figure 3 is the second side view three-dimensional view of the present utility model;

[0025] Figure 4 is the first exploded view of the present utility model;

[0026] Figure 5 is the second exploded view of the present utility model;

[0027] In the figure: 1. Extruder; 2. Discharger; 3. Extrusion port; 4. Support device; 5. Rotating shaft; 6. Rotator; 7. Fixed groove; 8. First locking pin; 9. Second locking pin; 10. Fixator; 11. Grain storage device; 12. Motor; 13. Transmission shaft; 14. Cutting blade; 15. Feed inlet; 16. Support frame. Specific embodiments

[0028] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0029] Embodiment

[0030] Please refer to Figures 1 - 5 , the present utility model provides the following technical solutions:

[0031] A granulation extrusion cutting device, characterized by comprising:

[0032] An extruder 1;

[0033] A discharger 2, the discharger 2 is fixedly connected to the lower end of the extruder 1;

[0034] An extrusion port 3, the extrusion port 3 is slidably connected to the inside of the discharger 2;

[0035] A support device 4, the support device 4 is fixedly connected to the circumferential surface of the discharger 2;

[0036] A rotating shaft 5, the rotating shaft 5 is fixedly connected to the front end of the support device 4;

[0037] A rotator 6, the rotator 6 is rotatably connected to the circumferential surface of the rotating shaft 5.

[0038] In a specific embodiment of the present utility model, the extruder 1 generates pressure to push the material to the discharge device 2. A slidable extrusion outlet 3 is assembled at the lower end of the discharge device, facilitating the adjustment of the size and speed of the extrudate. The support device 4 is fixed to the circumferential surface of 2, providing a stable installation foundation for the rotating shaft 5. The rotator 6 is rotatably connected to the circumferential surface of the rotating shaft 5 and is fixed to the front end of the discharge device 2 through the support device 4, jointly forming a stable linkage unit. When the rotator 6 rotates, the rotator 6 acts on the extrusion outlet 3 which is slidably connected in an auxiliary manner, realizing the auxiliary locking of the position of the extrusion outlet 3, ensuring the stable positioning of the extrusion outlet 3 within the discharge device 2, and avoiding displacement or detachment that may occur under the action of the extrusion pressure.

[0039] For details, please refer to Figures 1 - 5 , fixing grooves 7 are respectively formed through the two extrusion outlets 3 and the support device 4, and a first locking pin 8 is slidably connected within the fixing groove 7.

[0040] In this embodiment: Fixing grooves 7 are designed inside both the extrusion outlet 3 and the support device 4, and slidable first locking pins 8 are assembled within these fixing grooves. When it is necessary to adjust or fix the position of the extrusion outlet 3, the operator can slide the first locking pin 8 within the fixing groove 7 to achieve precise positioning and locking of the extrusion outlet 3.

[0041] For details, please refer to Figures 1 - 5 , second locking pins 9 are slidably connected within both the two rotating shafts 5 and the rotator 6, a second locking pin 9 is slidably connected within the first locking pin 8, and a fixator 10 is fixedly connected within the discharge device 2, and the extrusion outlet 3 is slidably connected to the circumferential surface of the fixator 10.

[0042] In this embodiment: Second locking pins 9 are slidably connected within both the rotating shaft 5 and the rotator 6. At the same time, the same second locking pin 9 is also slidably connected within the first locking pin 8, forming a multi-level locking mechanism. This design allows for fine adjustment and locking of the position of the rotator 6 through the adjustment of the second locking pin 9, thereby indirectly affecting the positioning of the extrusion outlet 3. The fixator 10 is fixed within the discharge device 2, and its circumferential surface is slidably connected to the extrusion outlet 3, ensuring the stable sliding of the extrusion outlet 3 under the guidance of the fixator 10.

[0043] For details, please refer to Figures 1 - 5 , the lower end of the extruder 1 is fixedly connected to a grain storage device 11, the lower end of the grain storage device 11 is fixedly connected to a motor 12, and a transmission shaft 13 is rotatably connected within the motor 12.

[0044] In this embodiment: The lower end of the extruder 1 is firmly connected to the grain storage device 11, which serves as a space for temporary storage and transition of materials, ensuring a stable supply of materials before extrusion. The lower end of the grain storage device 11 is fixedly equipped with a motor 12, which is rotationally connected to the transmission shaft 13 inside. When the motor 12 operates, it can convert electrical energy into mechanical energy and transmit it to other key parts of the equipment, such as the cutting device, to drive them to perform the cutting process.

[0045] Specifically, please refer to Figures 1 - 5 , the circumferential surface of the transmission shaft 13 is fixedly connected with a cutting blade 14, and the cutting blade 14 is provided on the lower side of the extrusion outlet 3.

[0046] In this embodiment: The circumferential surface of the transmission shaft 13 is fixedly equipped with a cutting blade 14. When the motor 12 drives the transmission shaft 13 to rotate, the cutting blade 14 rotates at high speed accordingly, accurately cutting the materials extruded from the extrusion outlet 3. This design enables the cutting action to be synchronized with the material extrusion. By adjusting the rotation speed of the motor 12, the cutting frequency and the size of the particles can be controlled, achieving precise control of the final product size. The cutting blade is arranged adjacent to the extrusion outlet 3, ensuring that the materials are cut as soon as they are extruded, avoiding the formation of long strip-shaped materials, and improving the production efficiency and product consistency.

[0047] Specifically, please refer to Figures 1 - 5 , the upper end of the extruder 1 is fixedly connected with a feed inlet 15, and the lower end of the extruder 1 is fixedly connected with a support frame 16.

[0048] In this embodiment: The upper end of the extruder 1 is firmly connected with a feed inlet 15, which serves as the inlet for materials to enter the extruder 1, ensuring a stable supply of materials. The lower end of the extruder 1 is fixedly equipped with a support frame 16, which is used to stabilize the entire equipment structure, especially to support the extrusion and cutting parts, ensuring that the equipment can still maintain stability under high-speed operation and the action of material pressure, avoiding vibration and displacement.

[0049] Working principle and usage process of the present utility model: First, raw materials are input through the feeding port 15 at the upper end of the extruder 1. The raw materials enter the extruder 1 and are heated and plasticized. Subsequently, the raw materials flow downward to the discharger 2. The extrusion port 3 in the discharger 2 can be quickly disassembled and replaced according to production requirements to adapt to the production of granules of different specifications. This benefits from the sliding connection design between the extrusion port 3 and the discharger 2, as well as the stable support of the support device 4 for the rotating shaft 5. The rotator 6 at the front end of the rotating shaft 5 is linked with it, further enhancing the positioning stability of the extrusion port 3. When replacing the extrusion port 3, it can be easily unlocked by using the first locking pin 8 and the second locking pin 9 in the fixing groove 7, so that the extrusion port 3 can quickly slide out of the discharger 2. After the replacement is completed, it is fixed again through the second locking pin 9 to ensure the stability of the extrusion port 3 during production. The circumferential surface of the fixator 10 is slidably connected to the extrusion port 3, ensuring the smoothness of the extrusion process and the continuous output of materials. At the same time, this quick replacement process also improves the cleaning efficiency of the extrusion port 3. The extruded materials then enter the granule storage device 11. The motor 12 drives the transmission shaft 13 to rotate, driving the cutting blade 14 fixed on the circumferential surface of the transmission shaft 13 to perform high-speed cutting, accurately cutting the extruded materials into granules of the required size. The support frame 16 provides additional stability at the lower end of the extruder 1, ensuring the stability of the equipment during high-speed operation. By using this device, a series of problems caused by the traditional granulation extrusion and cutting equipment not realizing the quick disassembly of the extrusion port 3 are solved. First, when it is necessary to clean, repair, or replace the extrusion port 3, if the disassembly is difficult, it will greatly increase the difficulty and time cost of maintenance. Second, this difficulty will reduce the production efficiency because when the extrusion port 3 needs to be frequently replaced or repaired due to failures, the time-consuming disassembly process will have a negative impact on the production efficiency.

[0050] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. Granulation extrusion cutting equipment, characterized in that Comprising: Extruder (1); Discharger (2), the discharger (2) is fixedly connected to the lower end of the extruder (1); Extrusion port (3), the extrusion port (3) is slidably connected within the discharger (2); Support device (4), the support device (4) is fixedly connected to the circumferential surface of the discharger (2); Rotating shaft (5), the rotating shaft (5) is fixedly connected to the front end of the support device (4); Rotator (6), the rotator (6) is rotatably connected to the circumferential surface of the rotating shaft (5); Fixed slots (7) are respectively formed through the two extrusion ports (3) and the support device (4), and a first locking pin (8) is slidably connected within the fixed slots (7); Second locking pins (9) are respectively slidably connected within the two rotating shafts (5) and the rotator (6), the second locking pins (9) are slidably connected within the first locking pins (8), and a fixator (10) is fixedly connected within the discharger (2), and the extrusion port (3) is slidably connected to the circumferential surface of the fixator (10).

2. The granulation extrusion cutting equipment according to claim 1, characterized in that: A grain storage device (11) is fixedly connected to the lower end of the extruder (1), a motor (12) is fixedly connected to the lower end of the grain storage device (11), and a transmission shaft (13) is rotatably connected within the motor (12).

3. The granulating extrusion cutting device according to claim 2, wherein: Cutting blades (14) are fixedly connected to the circumferential surface of the transmission shaft (13), and cutting blades (14) are provided below the extrusion port (3).

4. The granulating extrusion cutting device according to claim 3, characterized in that: A feed inlet (15) is fixedly connected to the upper end of the extruder (1), and a support frame (16) is fixedly connected to the lower end of the extruder (1).

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