Crushing and grinding machine for molding powder tabletting
By designing a blade and cylinder system that can move up and down in the crushing mill of the plastic powder press, the problem of uneven crushing of the plastic powder press is solved, and a more uniform crushing effect and higher crushing efficiency are achieved.
Patent Information
- Application Number
- CN202421391786.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-18
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2034-06-18
AI Technical Summary
When the existing crushing and grinders of plastic powder tablets are processed, the accumulation of materials leads to uneven crushing, making it difficult to fully crush each layer of plastic powder tablets.
A crushing and grinding machine including processing tanks, cylinders, motor drive shafts and blades is designed. The raw materials are crushed by rotating the blades, crushing them again and pushing the blades up and down in the processing tanks through the cylinders to achieve stirring and turning the animal materials, ensuring that each layer of plastic powder pressing sheet is evenly broken.
Through this design, the crushing uniformity and crushing efficiency are improved, and each layer of plastic powder pressing can be fully broken, forming a more uniform distribution, ensuring that the blade can contact more materials.
Smart Images
Figure CN222681450U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a plastic powder tabletting processing device, more specifically, it relates to a crushing mill used for plastic powder tabletting. Background Art
[0002] The crushing mill for plastic powder tableting is a kind of equipment specially used for plastic powder tableting.
[0003] The crushing and grinding machine for plastic powder tableting mainly uses high-speed rotating blades to impact, shear and rub the plastic raw materials, thereby crushing and grinding them into the required powder or particles.
[0004] When the crushing mill for plastic powder tablets is processing plastic powder tablets, the materials are accumulated in the crushing chamber to form multiple layers of plastic powder tablets. It is difficult for the blades to fully crush each layer of plastic powder tablets within the limited space and time, resulting in uneven crushing.
[0005] Therefore, a new solution needs to be proposed to solve this problem. Utility Model Content
[0006] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a crushing mill for plastic powder tablets, which crushes the raw materials when the blades rotate, and the finer raw materials after crushing pass through the screen to the bottom of the processing tank, and are crushed again by the blades under the screen to improve the uniformity of crushing. The up and down movement of the blades in the processing tank by the cylinder can effectively stir and turn the materials, so that the plastic powder tablets originally piled together are dispersed to form a more uniform distribution. This uniform distribution ensures that the blades can contact more materials during the movement, thereby improving the uniformity of crushing. Due to the up and down movement of the blades in the processing tank, it can crush different layers of plastic powder tablets one by one. This layered crushing method allows each layer of plastic powder tablets to be fully crushed, thereby improving the uniformity of crushing.
[0007] The above technical purpose of the utility model is achieved through the following technical solutions: a crushing and grinding machine for plastic powder tableting, comprising a processing tank, a bracket is fixedly installed on the left and right sides of the upper end of the processing tank, a cylinder is fixedly installed on the upper ends of the two brackets, a movable plate is fixedly installed on the upper parts of the two cylinders, a motor is fixedly installed on the upper end of the movable plate, a drive shaft is fixedly installed on the output end of the motor, the drive shaft passes through the top of the processing tank and extends to the interior of the processing tank, a feed hopper is fixedly installed on the right side of the processing tank, a discharge pipe is fixedly installed on the lower end of the processing tank, a screen is fixedly installed on the output ends of the two cylinders, the screen is movably connected in the processing tank, two blades are fixedly installed on the lower part of the drive shaft, the two blades are respectively located above and below the screen, and the drive shaft and the screen are movably connected.
[0008] The utility model is further configured as follows: the diameter of the screen is the same as the inner diameter of the processing tank.
[0009] The utility model is further configured as follows: four supporting legs are fixedly installed on the lower end of the processing tank.
[0010] The utility model is further configured as follows: a valve is fixedly installed on the outer surface of the discharge pipe.
[0011] The utility model is further configured as follows: the movable plate and the processing tank maintain a parallel position relationship.
[0012] In summary, the utility model has the following beneficial effects:
[0013] 1. The raw materials are crushed by the rotation of the blade. The finer raw materials after crushing pass through the screen and enter the bottom of the processing tank. They are crushed again by the blade under the screen to improve the uniformity of crushing. The up and down movement of the blade in the processing tank by the cylinder can effectively stir and turn the materials, so that the plastic powder tablets originally piled together are dispersed to form a more uniform distribution. This uniform distribution ensures that the blade can contact more materials during the movement, thereby improving the uniformity of crushing. As the blade moves up and down in the processing tank, it can crush different layers of plastic powder tablets one by one. This layered crushing method allows each layer of plastic powder tablets to be fully crushed, improving the uniformity of crushing. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0015] Figure 2 This is a schematic diagram of the screen and blade structure of the utility model.
[0016] In the figure: 1. processing tank; 2. bracket; 3. cylinder; 4. movable plate; 5. motor; 6. drive shaft; 7. feed hopper; 8. discharge pipe; 9. screen; 10. blade; 11. support leg; 12. valve. DETAILED DESCRIPTION
[0017] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.
[0018] In the description of the present invention, it should be noted that the terms "upper", "lower", "inside", "outside", "top / bottom" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.
[0019] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.
[0020] The utility model is described in detail below in conjunction with the accompanying drawings.
[0021] A crushing mill for plastic powder tableting, such as Figure 1 to Figure 2As shown, it includes a processing tank 1, a bracket 2 is fixedly installed on the left and right sides of the upper end of the processing tank 1, a cylinder 3 is fixedly installed on the upper ends of the two brackets 2, a movable plate 4 is fixedly installed on the upper parts of the two cylinders 3, the movable plate 4 and the processing tank 1 maintain a parallel position relationship, a motor 5 is fixedly installed on the upper end of the movable plate 4, a drive shaft 6 is fixedly installed on the output end of the motor 5, the drive shaft 6 passes through the top of the processing tank 1 and extends to the inside of the processing tank 1, a feed hopper 7 is fixedly installed on the right side of the processing tank 1, a discharge pipe 8 is fixedly installed on the lower end of the processing tank 1, a screen 9 is fixedly installed on the output ends of the two cylinders 3, the diameter of the screen 9 is the same as the inner diameter of the processing tank 1, the screen 9 is movably connected in the processing tank 1, and two knife The two blades 10 are respectively located above and below the screen 9. The drive shaft 6 and the screen 9 are movably connected. The raw materials are poured into the processing tank 1 through the feed hopper 7. At this time, the raw materials are deposited on the screen 9. The motor 5 drives the drive shaft 6 to rotate, thereby driving the blade 10 to rotate and crush the raw materials. The finer raw materials after crushing pass through the screen 9 and enter the bottom of the processing tank 1. The blade 10 under the screen 9 is crushed again to improve the crushing uniformity. Since the movable plate 4 is fixed on the output shaft of the cylinder 3, the screen 9 and the blade 10 are pushed up and down in the processing tank 1 by the cylinder 3. The up and down movement of the blade 10 in the processing tank 1 can effectively stir and turn the materials, so that the plastic powder tablets originally piled together are dispersed to form a more uniform distribution. This uniform distribution ensures that the blade 10 can contact more materials during the movement, thereby improving the uniformity of crushing. Since the blade 10 moves up and down in the processing tank 1, it can crush the plastic powder tablets at different levels one by one. This layered crushing method ensures that each layer of plastic powder tablets can be fully crushed, thus improving the crushing uniformity.
[0022] Four supporting legs 11 are fixedly installed at the lower end of the processing tank 1 , and a valve 12 is fixedly installed on the outer surface of the discharge pipe 8 . The supporting legs 11 are provided to support and stabilize the processing tank 1 .
[0023] Working principle: The raw material is poured into the processing tank 1 through the feed hopper 7. At this time, the raw material is deposited on the screen 9. The motor 5 drives the drive shaft 6 to rotate, thereby driving the blade 10 to rotate and crush the raw material. The finer raw material after crushing passes through the screen 9 and enters the bottom of the processing tank 1. It is crushed again by the blade 10 under the screen 9 to improve the uniformity of crushing. Since the movable plate 4 is fixed on the output shaft of the cylinder 3, the cylinder 3 pushes the screen 9 and the blade 10 to move up and down in the processing tank 1. The up and down movement of the blade 10 in the processing tank 1 can effectively stir and turn the material, so that the plastic powder tablets originally piled together are dispersed to form a more uniform distribution. This uniform distribution ensures that the blade 10 can contact more materials during the movement, thereby improving the uniformity of crushing. Since the blade 10 moves up and down in the processing tank 1, it can crush the plastic powder tablets at different levels one by one. This layered crushing method allows each layer of plastic powder tablets to be fully crushed, improving the uniformity of crushing.
[0024] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.
Claims
1. A crushing mill for plastic powder tableting, comprising a processing tank (1), characterized in that: A bracket (2) is fixedly mounted on both left and right sides of the upper end of the processing tank (1), a cylinder (3) is fixedly mounted on the upper ends of the two brackets (2), a movable plate (4) is fixedly mounted on the upper parts of the two cylinders (3), a motor (5) is fixedly mounted on the upper end of the movable plate (4), a drive shaft (6) is fixedly mounted on the output end of the motor (5), the drive shaft (6) passes through the top of the processing tank (1) and extends into the interior of the processing tank (1), a feed hopper (7) is fixedly mounted on the right side of the processing tank (1), a discharge pipe (8) is fixedly mounted on the lower end of the processing tank (1), a screen (9) is fixedly mounted on the output ends of the two cylinders (3), the screen (9) is movably connected in the processing tank (1), two blades (10) are fixedly mounted on the lower part of the drive shaft (6), the two blades (10) are respectively located above and below the screen (9), and the drive shaft (6) and the screen (9) are movably connected.
2. A crushing and grinding machine for plastic powder tableting according to claim 1, characterized in that: The diameter of the screen (9) is the same as the inner diameter of the processing tank (1).
3. A crushing and grinding machine for plastic powder tableting according to claim 1, characterized in that: Four supporting legs (11) are fixedly mounted on the lower end of the processing tank (1).
4. A crushing and grinding machine for plastic powder tableting according to claim 1, characterized in that: A valve (12) is fixedly mounted on the outer surface of the discharge pipe (8).
5. A crushing and grinding machine for plastic powder tableting according to claim 1, characterized in that: The movable plate (4) and the processing tank (1) maintain a parallel position relationship.