Hydrogel patch raw material stirring device

Abstract

The utility model relates to the technical field of gel patches, in particular to a hydrogel patch raw material stirring device which comprises a stirring tank, and stirring assemblies are arranged inside and outside the stirring tank; the stirring assembly comprises a hydraulic cylinder arranged on the outer wall of the stirring tank, a tank cover is arranged at the top of the hydraulic cylinder, a motor is installed on the outer wall of the bottom end of the stirring tank, the output end of the motor is connected with a rotating rod, a supporting plate is arranged at the bottom end of the rotating rod, and a supporting block is arranged on the outer wall of one end of the supporting plate. According to the hydrogel paste raw material stirring device, a gel raw material can be stirred through rotation of a threaded stirring blade, a moving block is driven through rotation of the threaded stirring blade, a circular plate is driven to move through cooperation of sliding of a moving square block and the outer wall of the threaded stirring blade, and therefore scraping is conducted through a scraping plate on the outer wall of the circular plate; the inner wall of the stirring tank is conveniently scraped, and gel is prevented from being adhered to the inner wall of the stirring tank, so that the gel raw materials are more sufficiently mixed.

Description

Technical Field

[0001] The utility model relates to the technical field of gel patches, and particularly relates to a stirring device for raw materials of hydrogel patches. Background Art

[0002] The raw materials of hydrogel patches are often used in drug gels, and a drug gel refers to a thick liquid or semi-solid preparation in the form of a solution, suspension or emulsion made of a drug and an auxiliary material capable of forming a gel. During the production process of drug gels, the raw materials need to be stirred and mixed. In the patent with the publication number CN210905942U, a raw material mixing device for drug gel production is proposed. During the stirring process, it is easy for the gel to adhere to the inner wall of the stirring tank, resulting in insufficient stirring and thus inconvenient stirring operation for hydrogel raw materials.

[0003] In view of the above problems, it is necessary to design a stirring device for hydrogel patch raw materials to overcome the above problems. Summary of the Utility Model

[0004] The main purpose of the utility model is to provide a stirring device for hydrogel patch raw materials, which can effectively solve the problems in the background art.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0006] A stirring device for hydrogel patch raw materials includes a stirring tank, and a stirring component is arranged inside and outside the stirring tank;

[0007] The stirring component includes a hydraulic cylinder arranged on the outer wall of the stirring tank. A tank cover is arranged on the top of the hydraulic cylinder. A motor is installed on the outer wall of the bottom end of the stirring tank. The output end of the motor is connected to a rotating rod. A support plate is arranged at the bottom end of the rotating rod. A support block is arranged on the outer wall of one end of the support plate. A threaded stirring blade is arranged on the outer wall of the support block. A moving block is sleeved on the outer wall of the rotating rod. A moving square block is arranged on one side of the moving block. The threaded stirring blade penetrates through the middle of the moving square block. A support rod is arranged on one side of the moving square block. A circular plate is arranged at one end of the support rod. A scraping plate is arranged on the outer wall of the circular plate. A discharge pipe is connected to the bottom end of the stirring tank.

[0008] As a preferred scheme of the utility model, a bracket is arranged on the outer wall of the bottom end of the stirring tank, and the number of the hydraulic cylinders is two groups.

[0009] As a preferred scheme of the utility model, the hydraulic cylinder is fixedly connected with the stirring tank, the hydraulic cylinder is fixedly connected with the tank cover, and the discharge pipe is fixedly connected with the stirring tank.

[0010] As a preferred solution of the present utility model, the output end of the motor is fixedly connected to the rotating rod through a coupling. The support plate is fixedly connected to the rotating rod, and the support block is fixedly connected to the support plate.

[0011] As a preferred solution of the present utility model, one end of the threaded stirring blade is fixedly connected to the support block. The moving block is threadedly connected to the rotating rod. The moving square block is fixedly connected to the moving block. The threaded stirring blade is slidably connected to the moving square block. The support rod is fixedly connected to the moving square block.

[0012] As a preferred solution of the present utility model, the support rod is fixedly connected to the circular plate. The circular plate is fixedly connected to the scraping plate. The rotating rod is rotatably connected to the tank cover through a bearing. Beneficial effects

[0013] Compared with the prior art, the present utility model has the following beneficial effects:

[0014] 1. In the present utility model, by designing a stirring device for hydrogel patch raw materials, the gel raw materials can be stirred by the rotation of the threaded stirring blade. The rotation drives the moving block to cooperate with the outer wall of the threaded stirring blade to slide through the moving square block, driving the circular plate to move. Thus, the scraping plate on the outer wall of the circular plate is used for scraping, which is convenient for scraping the inner wall of the stirring tank, preventing the gel from adhering to the inner wall of the stirring tank, and making the mixing of the gel raw materials more sufficient. Description of the drawings

[0015] Figure 1 is a schematic structural diagram of the stirring tank of the present utility model;

[0016] Figure 2 is a schematic structural diagram of the motor and the rotating rod of the present utility model;

[0017] Figure 3 is a schematic structural diagram of the threaded stirring blade and the rotating rod of the present utility model;

[0018] Figure 4 is a schematic structural diagram of the scraping plate of the present utility model.

[0019] In the figure: 1. Stirring tank; 2. Bracket; 3. Stirring assembly; 301. Hydraulic cylinder; 302. Tank cover; 303. Motor; 304. Support plate; 305. Rotating rod; 306. Support block; 307. Threaded stirring blade; 308. Moving block; 309. Moving square block; 310. Support rod; 311. Circular plate; 312. Scraping plate; 313. Discharge pipe. Detailed implementation manners

[0020] To make the technical means, creative features, achieved objectives and effects realized by the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0021] As Figures 1-4 shown, a stirring device for raw materials of a hydrogel patch includes a stirring tank 1, and a stirring assembly 3 is arranged inside and outside the stirring tank 1;

[0022] The stirring assembly 3 includes a hydraulic cylinder 301 arranged on the outer wall of the stirring tank 1. A tank cover 302 is arranged at the top of the hydraulic cylinder 301. A motor 303 is installed on the outer wall of the bottom end of the stirring tank 1. The output end of the motor 303 is connected to a rotating rod 305. A support plate 304 is arranged at the bottom end of the rotating rod 305. A support block 306 is arranged on the outer wall of one end of the support plate 304. A threaded stirring blade 307 is arranged on the outer wall of the support block 306. A moving block 308 is sleeved on the outer wall of the rotating rod 305. A moving square block 309 is arranged on one side of the moving block 308. The outer wall of the threaded stirring blade 307 penetrates through the middle of the moving square block 309. A support rod 310 is arranged on one side of the moving square block 309. A circular plate 311 is arranged at one end of the support rod 310. A scraping plate 312 is arranged on the outer wall of the circular plate 311. A discharge pipe 313 is connected to the bottom end of the stirring tank 1.

[0023] Please refer to the attached Figure 1 、attached Figure 2 and attached Figure 3 shown, a bracket 2 is arranged on the outer wall of the bottom end of the stirring tank 1. The number of the hydraulic cylinders 301 arranged is two groups. The hydraulic cylinders 301 are fixedly connected to the stirring tank 1. The hydraulic cylinders 301 are fixedly connected to the tank cover 302. The discharge pipe 313 is fixedly connected to the stirring tank 1. The output end of the motor 303 and the rotating rod 305 are fixedly connected through a coupling. The support plate 304 and the rotating rod 305 are fixedly connected. The support block 306 and the support plate 304 are fixedly connected. One end of the threaded stirring blade 307 and the support block 306 are fixedly connected. The moving block 308 and the rotating rod 305 are in threaded connection. The moving square block 309 and the moving block 308 are fixedly connected. The threaded stirring blade 307 and the moving square block 309 are in sliding connection. The support rod 310 and the moving square block 309 are fixedly connected. The support rod 310 and the circular plate 311 are fixedly connected. The circular plate 311 and the scraping plate 312 are fixedly connected. The rotating rod 305 and the tank cover 302 are rotatably connected through a bearing;

[0024] Among them, the discharge pipe 313 is provided with a control valve, which is convenient for controlling the discharge of the discharge pipe 313. The support rod 310 plays a role in supporting the circular plate 311, and the circular plate 311 plays a role in supporting the scraping plate 312.

[0025] Working process of the utility model: When using the hydrogel patch raw material stirring device designed by this solution, during operation, the external controller is used to control the hydraulic cylinder 301 to extend, driving the tank cover 302 at one end away from the top of the stirring tank 1. People can put the hydrogel patch raw materials into the interior of the stirring tank 1. Then, control the hydraulic cylinder 301 to contract, driving the tank cover 302 at one end to move down to the top of the stirring tank 1. By starting the motor 303, drive the rotating rod 305 to rotate. The rotation of the rotating rod 305 drives the support plate 304 to rotate. The support plate 304 drives the support block 306 to rotate. The support block 306 drives the threaded stirring blade 307 to rotate. While the threaded stirring blade 307 slides on the inner wall of the moving square 309, the moving block 308 on one side of the moving square 309 moves on the outer wall of the rotating rod 305, thereby driving the circular plate 311 connected to one end of the support rod 310 to move. The movement of the circular plate 311 drives the scraper 312 to scrape the inner wall of the stirring tank 1, so as to facilitate more thorough mixing of the hydrogel inside the stirring tank 1 and prevent it from adhering to the inner wall of the stirring tank 1.

[0026] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A stirring device for raw materials of a hydrogel patch, comprising a stirring tank (1), characterized in that: The inner and outer parts of the mixing tank (1) are provided with a mixing component (3); The mixing component (3) includes a hydraulic cylinder (301) arranged on the outer wall of the mixing tank (1). A tank cover (302) is arranged at the top of the hydraulic cylinder (301). A motor (303) is installed on the outer wall of the bottom end of the mixing tank (1). The output end of the motor (303) is connected to a rotating rod (305). A support plate (304) is arranged at the bottom end of the rotating rod (305). A support block (306) is arranged on the outer wall of one end of the support plate (304). A threaded mixing blade (307) is arranged on the outer wall of the support block (306). A moving block (308) is sleeved on the outer wall of the rotating rod (305). A moving square block (309) is arranged on one side of the moving block (308). The outer wall of the threaded mixing blade (307) penetrates through the middle of the moving square block (309). A support rod (310) is arranged on one side of the moving square block (309). A circular plate (311) is arranged at one end of the support rod (310). A scraping plate (312) is arranged on the outer wall of the circular plate (311). A discharge pipe (313) is connected to the bottom end of the mixing tank (1).

2. The stirring device for the raw materials of the hydrogel patch according to claim 1, characterized in that: A support (2) is arranged on the outer wall of the bottom end of the mixing tank (1). The number of the hydraulic cylinders (301) is two groups.

3. The stirring device for raw materials of a hydrogel patch according to claim 1, characterized in that: The hydraulic cylinder (301) is fixedly connected to the mixing tank (1). The hydraulic cylinder (301) is fixedly connected to the tank cover (302). The discharge pipe (313) is fixedly connected to the mixing tank (1).

4. A stirring device for raw materials of a hydrogel patch according to claim 1, characterized in that: The output end of the motor (303) and the rotating rod (305) are fixedly connected through a coupling. The support plate (304) and the rotating rod (305) are fixedly connected. The support block (306) and the support plate (304) are fixedly connected.

5. The stirring device for raw materials of a hydrogel patch according to claim 1, characterized in that: One end of the threaded mixing blade (307) and the support block (306) are fixedly connected. The moving block (308) and the rotating rod (305) are in threaded connection. The moving square block (309) and the moving block (308) are fixedly connected. The threaded mixing blade (307) and the moving square block (309) are in sliding connection. The support rod (310) and the moving square block (309) are fixedly connected.

6. The stirring device for raw materials of a hydrogel patch according to claim 1, wherein: The support rod (310) and the circular plate (311) are fixedly connected. The circular plate (311) and the scraping plate (312) are fixedly connected. The rotating rod (305) and the tank cover (302) are rotatably connected through a bearing.

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