A twin-screw extruder for producing punch lubricating pellets

Abstract

The utility model relates to twin screw extruder technical field, concretely for a kind of twin screw extruder for producing punch lubricating particle, including machine table, the upper surface of machine table is equipped with processing machine, the side of processing machine is provided with screening device, screening device includes material guiding ring, material guiding ring is arranged in the side of processing machine, the inside of material guiding ring is rotatably connected with first filter screen, the inside of material guiding ring is fixedly connected with cylinder, the drive end of cylinder is inserted with the inside of first filter screen, the lower surface of first filter screen is fixedly connected with second rotating wheel, the lower surface of second rotating wheel is fixedly connected with second filter screen, second filter screen is rotatably connected with the inside of material guiding ring.The utility model, by setting screening device, punch lubricating particle can be effectively screened, avoid the worker and need additional use equipment to screen punch lubricating particle, and then reduce the production cost and time of punch lubricating particle.

Description

Technical Field

[0001] This utility model relates to the field of twin-screw extruder technology, and in particular to a twin-screw extruder for producing punch lubricating particles. Background Technology

[0002] A twin-screw extruder is a core piece of equipment used to produce punch lubricating granules. It achieves material conveying, compression, mixing, plasticizing, and extrusion molding through the rotation of the screw. Twin-screw extruders are mainly used in the field of polymer material processing and are suitable for the mixing, plasticizing, and extrusion molding of materials such as plastic granulation, modification, masterbatch production, and rubber products.

[0003] When workers need to produce punch lubricating granules, they pour raw materials into an extruder to produce the granules. However, existing extruders produce punch lubricating granules of varying sizes during operation, requiring workers to use additional equipment to screen the granules. This increases the production cost and time of the punch lubricating granules. Utility Model Content

[0004] The purpose of this invention is to solve the problem of increased production costs and time for punch lubricating particles in the existing technology, and to propose a twin-screw extruder for producing punch lubricating particles.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: a twin-screw extruder for producing punch lubricating granules, comprising a machine base, a processing machine mounted on the upper surface of the machine base, a screening device provided on one side of the processing machine, the screening device including a guide ring, the guide ring being disposed on one side of the processing machine, a first filter screen rotatably connected to the inner side of the guide ring, a cylinder fixedly connected to the inner side of the guide ring, the driving end of the cylinder being inserted into the interior of the first filter screen, a second rotating wheel fixedly connected to the lower surface of the first filter screen, and a second filter screen fixedly connected to the lower surface of the second rotating wheel. The second filter screen is rotatably connected to the inner side of the guide ring, and a first discharge pipe is rotatably connected to the lower surface of the second filter screen. The first discharge pipe is fixedly connected to the surface of the guide ring. A suction component and a drive component are provided on the surface of the guide ring. The suction component includes a second discharge pipe, which is fixedly connected to the surface of the guide ring. An impeller is rotatably connected inside the second discharge pipe, and a second motor is fixedly connected to one side of the second discharge pipe. The drive end of the second motor is fixedly connected to the rotating shaft of the impeller. The second discharge pipe can cooperate with the impeller and the second motor to achieve the purpose of discharging qualified materials.

[0006] Preferably, the driving assembly includes a first motor, which is fixedly connected to the outer surface of the guide ring. A first rotating wheel is fixedly connected to the driving end of the first motor. A belt is installed on the surface of the first rotating wheel and the second rotating wheel. The belt is slidably connected to the inside of the guide ring. The first motor can cooperate with the belt and the first rotating wheel to drive the second rotating wheel to rotate the first filter screen.

[0007] Preferably, a cooling device is provided on one side of the processing machine. The cooling device includes an air storage sleeve, which is fixedly connected to one side of the processing machine. The screening device is disposed on the lower surface of the air storage sleeve, and the guide ring is fixedly connected to the lower surface of the air storage sleeve. The air storage sleeve can cooperate with the processing machine to achieve the purpose of supporting the air storage sleeve.

[0008] Preferably, a support frame is fixedly connected to the upper surface of the air storage sleeve. The support frame is located above the cylinder and can cooperate with the air storage sleeve to achieve the purpose of fixing the support frame.

[0009] Preferably, a third motor is fixedly connected to the upper surface of the support frame. The third motor is located above the gas storage sleeve and can cooperate with the support frame to support the third motor.

[0010] Preferably, the drive end of the third motor is fixedly connected to a fan blade, which is located inside the support frame. The fan blade can cooperate with the third motor to regulate the air and cool the material.

[0011] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0012] 1. In this utility model, by setting a screening device, when the worker needs to screen the punch lubricating particles, the processing machine inputs the punch lubricating particles into the first filter screen, starts the first motor, the first motor drives the first rotating wheel, the first rotating wheel drives the belt, the belt drives the second rotating wheel, the second rotating wheel drives the first filter screen, the first filter screen rotates and carries the material, smaller particles will be separated from the first filter screen due to centrifugal force, the guide ring blocks the material, and the material falls into the second filter screen due to gravity. When the first filter screen rotates, it drives the second filter screen to rotate, and the second filter screen carries the separated material for further processing. In the first separation, the smallest material passes through the second filter screen. The operator opens the valve between the guide ring and the second discharge pipe, starts the second motor, and drives the impeller. The impeller rotates and draws qualified material from the surface of the second filter screen into the second discharge pipe. When the first filter screen needs to discharge, the cylinder is activated. The cylinder retracts and opens the first filter screen, and larger materials fall into the first discharge pipe for discharge. By setting up a screening device, the punch lubricating particles can be effectively screened, avoiding the need for operators to use additional equipment to screen the punch lubricating particles, thereby reducing the production cost and time of punch lubricating particles.

[0013] 2. In this utility model, by setting a cooling device, when the worker needs to cool the material, the material emerges from the processing machine, the worker starts the third motor, the third motor drives the fan blades, the fan blades rotate and push air into the air storage jacket, the air cools the material, when the material is granulated, the material falls into the air storage jacket and rolls toward the screening device. By setting a cooling device, the material can be effectively cooled, avoiding the material from sticking to the air storage jacket due to excessive temperature, which is conducive to the screening device screening the material. Attached Figure Description

[0014] Figure 1 This utility model presents a three-dimensional structural schematic diagram of a twin-screw extruder for producing punch lubricating granules;

[0015] Figure 2 This utility model provides a schematic diagram of the screening device structure for a twin-screw extruder used to produce punch lubricating granules;

[0016] Figure 3 This invention proposes a twin-screw extruder for producing punch lubricating granules. Figure 2 Enlarged structural diagram at point A in the middle;

[0017] Figure 4 This utility model presents a schematic diagram of a cooling device for a twin-screw extruder used to produce punch lubricating granules.

[0018] Figure 5 This invention proposes a twin-screw extruder for producing punch lubricating granules. Figure 4 Enlarged structural diagram at point B.

[0019] Legend:

[0020] 1. Machine base; 2. Processing machine; 3. Screening device; 31. Second motor; 32. Second discharge pipe; 33. Impeller; 34. First discharge pipe; 35. Cylinder; 36. First filter screen; 37. Guide ring; 38. First motor; 39. First rotating wheel; 310. Second rotating wheel; 311. Belt; 312. Second filter screen; 4. Cooling device; 41. Third motor; 42. Fan blade; 43. Support frame; 44. Air storage sleeve. Detailed Implementation

[0021] Please see Figures 1-5 This utility model provides a technical solution: a twin-screw extruder for producing punch lubricating granules, including a machine base 1, a processing machine 2 mounted on the upper surface of the machine base 1, and a screening device 3 provided on one side of the processing machine 2.

[0022] The specific setup and function of the screening device 3 and the cooling device 4 will be described in detail below.

[0023] In this embodiment: the screening device 3 includes a guide ring 37, which is disposed on one side of the processing machine 2. A first filter screen 36 is rotatably connected to the inner side of the guide ring 37. A cylinder 35 is fixedly connected to the inner side of the guide ring 37. The driving end of the cylinder 35 is inserted into the interior of the first filter screen 36. A second rotating wheel 310 is fixedly connected to the lower surface of the first filter screen 36. A second filter screen 312 is fixedly connected to the lower surface of the second rotating wheel 310. The second filter screen 312 is rotatably connected to the inner side of the guide ring 37. A first discharge pipe 34 is rotatably connected to the lower surface of the second filter screen 312. The first discharge pipe 34 is fixedly connected to the surface of the guide ring 37. A suction component is provided on the surface of the guide ring 37. A driving component is provided on the surface of the guide ring 37.

[0024] Specifically, the material suction assembly includes a second discharge pipe 32, which is fixedly connected to the surface of the guide ring 37. An impeller 33 is rotatably connected inside the second discharge pipe 32, and a second motor 31 is fixedly connected to one side of the second discharge pipe 32. The drive end of the second motor 31 is fixedly connected to the rotating shaft of the impeller 33. The second discharge pipe 32 can cooperate with the impeller 33 and the second motor 31 to achieve the purpose of discharging qualified materials.

[0025] Specifically, the drive assembly includes a first motor 38, which is fixedly connected to the outer surface of the guide ring 37. A first rotating wheel 39 is fixedly connected to the drive end of the first motor 38. A belt 311 is mounted on the surface of the first rotating wheel 39 and the second rotating wheel 310. The belt 311 is slidably connected to the inside of the guide ring 37.

[0026] In this embodiment, the first motor 38 can cooperate with the belt 311 and the first rotating wheel 39 to drive the second rotating wheel 310 to rotate the first filter screen 36.

[0027] In this embodiment: A cooling device 4 is provided on one side of the processing machine 2. The cooling device 4 includes an air storage sleeve 44, which is fixedly connected to one side of the processing machine 2. A screening device 3 is provided on the lower surface of the air storage sleeve 44. A guide ring 37 is fixedly connected to the lower surface of the air storage sleeve 44. The air storage sleeve 44 can cooperate with the processing machine 2 to achieve the purpose of supporting the air storage sleeve 44.

[0028] Specifically, a support frame 43 is fixedly connected to the upper surface of the air storage sleeve 44, and the support frame 43 is located above the cylinder 35.

[0029] In this embodiment, the support frame 43 can cooperate with the gas storage sleeve 44 to achieve the purpose of fixing the support frame 43.

[0030] Specifically, a third motor 41 is fixedly connected to the upper surface of the support frame 43. The third motor 41 is located above the air storage sleeve 44. The third motor 41 can cooperate with the support frame 43 to achieve the purpose of supporting the third motor 41.

[0031] Specifically, the drive end of the third motor 41 is fixedly connected to a fan blade 42, which is located inside the support frame 43.

[0032] In this embodiment, the fan blade 42 can cooperate with the third motor 41 to achieve the purpose of regulating the air to cool the material.

[0033] Working Principle: By setting up the screening device 3, when the operator needs to screen the punch lubricating particles, the processing machine 2 inputs the punch lubricating particles into the first filter screen 36, starts the first motor 38, drives the first rotating wheel 39, drives the belt 311, drives the second rotating wheel 310, and drives the first filter screen 36. The first filter screen 36 rotates and carries the material. Smaller materials will be separated from the first filter screen 36 due to centrifugal force. The guide ring 37 blocks the material, and the material falls onto the second filter screen 312 due to gravity. When the first filter screen 36 rotates, it will drive the second filter screen 312 to rotate. The second filter screen 312 will carry the separated material for further separation. The smallest material will pass through the second filter screen 312. The operator opens the valve between the guide ring 37 and the second discharge pipe 32, starts the second motor 31, drives the impeller 33, rotates and extracts the qualified material from the surface of the second filter screen 312. The material enters the second discharge pipe 32. When the first filter screen 36 needs to discharge material, the cylinder 35 is activated. The cylinder 35 retracts and opens the first filter screen 36, and larger materials fall into the first discharge pipe 34 for discharge. By setting the screening device 3, the punch lubricating particles can be effectively screened, avoiding the need for workers to use additional equipment to screen the punch lubricating particles, thereby reducing the production cost and time of punch lubricating particles. In addition, by setting the cooling device 4, when the worker needs to cool the material, the material emerges from the processing machine 2, and the worker starts the third motor 41. The third motor 41 drives the fan blade 42, which rotates and pushes air into the air storage sleeve 44. The air cools the material. When the material is granulated, the material falls into the air storage sleeve 44 and rolls towards the screening device 3. By setting the cooling device 4, the material can be effectively cooled, preventing the material from sticking to the air storage sleeve 44 due to excessive temperature, which is beneficial for the screening device 3 to screen the material.

Claims

1. A twin-screw extruder for producing punch lubricating granules, comprising a machine base (1), characterized in that: A processing machine (2) is mounted on the upper surface of the machine base (1); A screening device (3) is provided on one side of the processing machine (2). The screening device (3) includes a guide ring (37), which is located on one side of the processing machine (2). The inner side of the guide ring (37) is rotatably connected to a first filter screen (36), and the inner side of the guide ring (37) is fixedly connected to a cylinder (35). The driving end of the cylinder (35) is inserted into the interior of the first filter screen (36). The lower surface of the first filter screen (36) is fixedly connected to a second rotating wheel (310). The lower surface of the second rotating wheel (310) is fixedly connected to a second filter screen (312). The second filter screen (312) is rotatably connected to the inner side of the guide ring (37). The lower surface of the second filter screen (312) is rotatably connected to a first discharge pipe (34). The first discharge pipe (34) is fixedly connected to the surface of the guide ring (37). The surface of the guide ring (37) is provided with a suction component and a driving component.

2. A twin-screw extruder for producing punch lubricating granules according to claim 1, characterized in that: The material suction assembly includes a second discharge pipe (32), which is fixedly connected to the surface of the guide ring (37). An impeller (33) is rotatably connected inside the second discharge pipe (32). A second motor (31) is fixedly connected to one side of the second discharge pipe (32), and the drive end of the second motor (31) is fixedly connected to the rotating shaft of the impeller (33).

3. A twin-screw extruder for producing punch lubricating granules according to claim 1, characterized in that: The drive assembly includes a first motor (38), which is fixedly connected to the outer surface of the guide ring (37). A first rotating wheel (39) is fixedly connected to the drive end of the first motor (38). A belt (311) is installed on the surface of the first rotating wheel (39) and the second rotating wheel (310). The belt (311) is slidably connected to the inside of the guide ring (37).

4. A twin-screw extruder for producing punch lubricating granules according to claim 1, characterized in that: A cooling device (4) is provided on one side of the processing machine (2). The cooling device (4) includes an air storage sleeve (44). The air storage sleeve (44) is fixedly connected to one side of the processing machine (2). The screening device (3) is set on the lower surface of the air storage sleeve (44). The guide ring (37) is fixedly connected to the lower surface of the air storage sleeve (44).

5. A twin-screw extruder for producing punch lubricating granules according to claim 4, characterized in that: A support frame (43) is fixedly connected to the upper surface of the gas storage sleeve (44), and the support frame (43) is located above the cylinder (35).

6. A twin-screw extruder for producing punch lubricating granules according to claim 5, characterized in that: A third motor (41) is fixedly connected to the upper surface of the support frame (43), and the third motor (41) is located above the gas storage sleeve (44).

7. A twin-screw extruder for producing punch lubricating granules according to claim 6, characterized in that: The drive end of the third motor (41) is fixedly connected to a fan blade (42), which is located inside the support frame (43).

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