Granulation net mounting device

Abstract

The utility model discloses a whole grain net mounting device, which belongs to the technical field of pharmaceutical equipment, and comprises a bottom plate, a whole grain net fitting column and an eccentric shaft are rotatably arranged on the bottom plate, a gap for placing a whole grain net frame is arranged between the whole grain net fitting column and the eccentric shaft, and the whole grain net fitting column and the eccentric shaft are fixedly arranged on the bottom plate. And the granulating net fitting column is connected with the upper end of the eccentric shaft through an upper cover plate. The granulating net is bent in advance, roughly formed and placed in the granulating net frame, then the granulating net frame is placed between the granulating net attaching column and the eccentric shaft, the upper cover plate covers the granulating net frame, the eccentric shaft is driven by the driving handle to extrude the granulating net frame to be formed step by step, and therefore the requirement for improving the granulating quality is met, and the device is simple and reasonable in structure, convenient to operate and high in practicability. The operation is convenient, the efficiency is greatly improved compared with the traditional manual sheet metal mode, and the manufacturing quality and precision of the whole-grain net are also greatly improved.

Description

Technical Field

[0001] This utility model belongs to the field of pharmaceutical equipment technology, and in particular to a granulation mesh installation device. Background Technology

[0002] With the continuous development of the pharmaceutical machinery industry, people have higher and higher requirements for granulation in pharmaceutical machinery. In the granulation process, the granulation screen of the dry granulation machine granulation system is a very critical part and is very difficult to manufacture. In order to improve the quality of the material after granulation, a special installation device for manufacturing the granulation screen has been designed, which can make the granulation screen well-made, thereby achieving the purpose of improving the granulation quality of the material.

[0003] Given that the pelletizing mesh was previously made by hand using sheet metal, the manufacturing precision often failed to meet the relevant technical requirements. As a result, during the pelletizing process, the pelletizing blade would produce uneven mesh size and a lot of waste. Utility Model Content

[0004] Purpose of the utility model: To provide a granulation mesh installation device to solve the above-mentioned problems existing in the prior art.

[0005] Technical solution: A pellet net installation device, comprising: a base plate, on which a pellet net bonding column and an eccentric shaft are rotatably mounted, a gap for placing the pellet net frame is provided between the pellet net bonding column and the eccentric shaft, and the upper end of the pellet net bonding column and the eccentric shaft are connected by an upper cover plate.

[0006] Furthermore, the eccentric shaft includes an extrusion shaft, with a first connecting shaft and a second connecting shaft eccentrically arranged at both ends of the extrusion shaft. The first connecting shaft and the second connecting shaft are coaxially arranged. The first connecting shaft is rotatably connected to the base plate, and the second connecting shaft is rotatably connected to the upper cover plate.

[0007] Furthermore, the side wall of the extrusion shaft is provided with a handle for driving the extrusion shaft to rotate.

[0008] Furthermore, the handle is connected to the extrusion shaft via a thread.

[0009] Furthermore, a drive motor for driving the extrusion shaft to rotate is provided on the base plate.

[0010] Furthermore, both the first and second connecting shafts are provided with external threads, and the first and second connecting shafts are axially limited by the cooperation of nuts.

[0011] Furthermore, a rubber buffer layer is provided on the side wall of the granulated mesh bonding column.

[0012] Furthermore, the bottom surface of the base plate is provided with a hollow groove.

[0013] Furthermore, at least one support column (7) for supporting the whole granular mesh frame is provided on the base plate (1).

[0014] Furthermore, the upper cover plate (5) is provided with positioning holes (6) for positioning the whole granule frame, and the positioning holes (6) are located corresponding to the positions of the support column (7).

[0015] Beneficial effects: This application first bends the granulation mesh in advance, roughly shapes it, and places it into the granulation mesh frame. Then, by placing the granulation mesh frame between the granulation mesh bonding column and the eccentric shaft, and covering it with the upper cover plate, the eccentric shaft is driven by the drive handle to extrude the granulation mesh frame and gradually shape it, thereby achieving the need to improve the quality of granulation. The device has a simple and reasonable structure, is easy to operate, and its efficiency is greatly improved compared with the previous manual sheet metal method. The production quality and precision of the granulation mesh are also greatly improved. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the internal structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the placement position of the granulation mesh frame of this utility model;

[0018] Figure 3 This is a schematic diagram of the working state of this utility model.

[0019] The attached figures are labeled as follows: base plate 1, granulated mesh bonding column 2, eccentric shaft 3, extrusion shaft 31, first connecting shaft 32, second connecting shaft 33, handle 34, gap 4, upper cover plate 5, positioning hole 6, and support column 7. Detailed Implementation

[0020] In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. However, it will be apparent to those skilled in the art that the present invention can be practiced without one or more of these details. In other instances, certain technical features well-known in the art have not been described in order to avoid confusion with the present invention.

[0021] like Figure 1 and Figure 3As shown, a pelletizing mesh installation device includes: a base plate 1, on which a pelletizing mesh bonding column 2 and an eccentric shaft 3 are rotatably mounted. A gap 4 for placing the pelletizing mesh frame is provided between the pelletizing mesh bonding column 2 and the eccentric shaft 3. The upper ends of the pelletizing mesh bonding column 2 and the eccentric shaft 3 are connected by an upper cover plate 5. The eccentric shaft 3 includes: an extrusion shaft 31, with a first connecting shaft 32 and a second connecting shaft 33 eccentrically mounted at both ends of the extrusion shaft 31. The first connecting shaft 32 and the second connecting shaft 33 are coaxially arranged. The first connecting shaft 32 is rotatably connected to the base plate 1, and the second connecting shaft 33 is rotatably connected to the upper cover plate 5. A handle 34 for driving the extrusion shaft 31 to rotate is provided on the side wall of the extrusion shaft 31. The handle 34 is connected to the extrusion shaft 31 by a thread. A drive motor for driving the extrusion shaft 31 to rotate is provided on the base plate 1. Both the first connecting shaft 32 and the second connecting shaft 33 are provided with external threads, and the first connecting shaft 32 and the second connecting shaft 33 are axially limited by nuts. The side wall of the granulated mesh bonding column 2 is provided with a rubber buffer layer. The bottom surface of the base plate 1 is provided with a hollow groove. The bottom surface of the base plate 1 is provided with an anti-slip pad. The base plate (1) is provided with at least one support column (7) for supporting the granulated mesh frame. The upper cover plate (5) is provided with positioning holes (6) for positioning the granulated mesh frame. The positioning holes (6) are located corresponding to the positions of the support columns (7). The mounting part of the granulated mesh frame is provided with two waist-shaped holes. The waist-shaped holes are bolted to the positioning holes, so that the granulated mesh frame can move along the direction of the waist-shaped holes, thereby improving the installation efficiency of the granulated mesh during the extrusion process.

[0022] In the installation of the pellet net, the material selection of each component is crucial, as it directly affects the durability, strength, and service life of the equipment. For example: Base Plate 1: The base plate is the foundation of the entire device and needs to withstand pressure and vibration from other components. Therefore, high-strength steel or cast iron, as well as other robust and wear-resistant materials, are typically used to manufacture the base plate to ensure its long-term stable performance. Pellet Net Bonding Column 2: To protect the pellet net and provide a good bonding effect, the side walls of the pellet net bonding column are equipped with a rubber buffer layer. Rubber not only has excellent elasticity, reducing the impact of impact on the pellet net, but also acts as an anti-slip agent, increasing friction between contact surfaces and preventing displacement of the pellet net. Eccentric Shaft 3, First Connecting Shaft 32, Second Connecting Shaft 33: These rotating parts require high hardness and wear resistance, and are generally made of alloy steel or heat-treated carbon steel to ensure they do not easily deform or wear during long-term operation. Top Cover Plate 5: In addition to cooperating with the base plate to clamp the pellet net, the top cover plate also needs to be equipped with positioning holes to assist in the installation of the pellet net frame. Considering aesthetic and corrosion resistance requirements, aluminum alloy or stainless steel can be selected as the material for the top cover. The design of this whole-grain mesh installation device embodies compactness and functionality, specifically in the following aspects: Rotation Mechanism: The eccentric shaft design enables automatic clamping and release of the whole-grain mesh frame. When the handle rotates, the extrusion shaft rotates accordingly. Because the first and second connecting shafts are eccentrically positioned, the whole-grain mesh bonding column moves relative to the eccentric shaft, allowing for flexible adjustment of the gap between them, facilitating quick loading and unloading of the whole-grain mesh. Threaded Connection: The handle and extrusion shaft are connected by a threaded connection, making operation simpler and more reliable. Simultaneously, the nut's engagement with the external thread axially restricts the position of the first and second connecting shafts, preventing loosening. Hollowed-out Grooves and Anti-slip Pads: Hollowed-out grooves on the bottom of the base plate help reduce weight and facilitate the removal of small objects that may fall; the anti-slip pads increase friction between the base plate and the ground, making the entire device more stable. Positioning System: Positioning holes on the top cover provide precise installation position guidance for the whole-grain mesh frame, reducing installation errors and improving work efficiency. The main function of the pelletizing screen installation device is to provide a safe and reliable installation platform for the pelletizing screen, ensuring its flatness and stability during use. Here are some of its key functions: Improved production efficiency: Utilizing a manual or electric drive mechanism with an eccentric shaft, the installation and disassembly of the pelletizing screen can be completed quickly, saving significant manual time and improving the overall operating efficiency of the production line. Guaranteed product quality: A stable installation platform means that the pelletizing screen will not twist or deform during operation, thus maintaining the consistency and uniformity of the material particles, thereby improving the quality of the final product. Enhanced safety: A reasonable structural design and robust material selection reduce the risk of equipment failure and minimize safety hazards caused by unexpected situations.

[0023] In conclusion, this whole-mesh installation device, with its carefully selected materials, ingenious structural design, and practical functionalities, demonstrates significant technical advantages in real-world applications. It not only meets the precision and efficiency requirements of industrial production but also balances ease of operation and low maintenance costs, making it an indispensable tool in related industries.

[0024] The preferred embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the specific details of the above embodiments. Within the scope of the technical concept of the present invention, various equivalent transformations can be made to the technical solutions of the present invention, and all such equivalent transformations fall within the protection scope of the present invention.

Claims

1. A whole grain net installation device, characterized by, The utility model relates to a whole grain net frame driving device, including: The bottom plate (1) is provided with the rotation setting of whole grain net adhesion column (2) and eccentric shaft (3) on the bottom plate (1), and the gap (4) for placing the whole grain net frame is arranged between whole grain net adhesion column (2) and eccentric shaft (3), and the upper end of whole grain net adhesion column (2) and eccentric shaft (3) is connected through upper cover plate (5).

2. The unitized grid mounting device of claim 1, wherein, The eccentric shaft (3) includes: the extrusion shaft (31) is provided with the first connecting shaft (32) and the second connecting shaft (33) eccentrically at both ends respectively, the first connecting shaft (32) and the second connecting shaft (33) are coaxially arranged, the first connecting shaft (32) is rotatably connected with the bottom plate (1), and the second connecting shaft (33) is rotatably connected with the upper cover plate (5).

3. The unitized grid mounting device of claim 2, wherein, The side wall of the extrusion shaft (31) is provided with a handle (34) for driving the rotation of the extrusion shaft (31).

4. The unitized grid mounting device of claim 3, wherein, The handle (34) is connected with the extrusion shaft (31) by screw thread.

5. The unitized grid mounting device of claim 2, wherein, The bottom plate (1) is provided with a driving motor for driving the rotation of the extrusion shaft (31).

6. The unitized grid mounting device of claim 2, wherein, The first connecting shaft (32) and the second connecting shaft (33) are provided with external threads, and the first connecting shaft (32) and the second connecting shaft (33) are axially limited by nut cooperation.

7. The unitized grid mounting device of claim 1, wherein, The side wall of the whole grain net adhesion column (2) is provided with a rubber buffer layer.

8. The unitized grid mounting device of claim 1, wherein, The bottom surface of the bottom plate (1) is provided with a hollow groove.

9. The unitized grid mounting device of claim 1, wherein, The bottom plate (1) is provided with at least one supporting column (7) for supporting the whole grain net frame.

10. The unitized grid mounting device of claim 9, wherein, The upper cover plate (5) is provided with a positioning hole (6) for positioning the whole grain net frame, and the positioning hole (6) is located corresponding to the position of the supporting column (7).

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