A mixing device for sodium hyaluronate gel production

Abstract

The utility model relates to hyaluronic acid sodium gel technical field discloses a kind of hyaluronic acid sodium gel production and processing mixing equipment, including mixing tank, rotating rod is arranged in the middle of mixing tank, feeding inlet is established in one side of mixing tank top, dispersion tank is arranged in the top of feeding inlet, and it is fixedly connected between the dispersion tank and mixing tank, rotating rod is evenly distributed with mixing rod around it is arranged uniformly.The utility model in the present application, by dispersion tank, dispersion rod, weighing hopper, conveying head, conveying pipe, solenoid valve, weighing sensor cooperation can realize the accurate control of raw material and the amount of additive, ensure the accuracy of product formula, and material can be pretreated, prevent caking and block, by mixing plate, scraper, pull rod, spring, clamping block, second slider, slide plate cooperation can ensure that hyaluronic acid sodium gel raw materials are fully mixed in mixing tank, improve product uniformity and quality stability, and it is convenient to disassemble.

Description

Technical Field

[0001] This utility model relates to the field of sodium hyaluronate gel technology, specifically to a mixing equipment for the production and processing of sodium hyaluronate gel. Background Technology

[0002] Sodium hyaluronate gel is a biomaterial with sodium hyaluronate as its main component, widely used in the medical, cosmetic, and beauty fields. Hyaluronic acid is a natural polysaccharide found in human connective tissue, skin, and synovial fluid, possessing excellent moisturizing properties and biocompatibility.

[0003] The main function of the mixing equipment in the production and processing of sodium hyaluronate gel is to uniformly mix sodium hyaluronate with other auxiliary materials and solvents to ensure the stability and consistency of product quality.

[0004] However, the aforementioned mixing equipment for sodium hyaluronate gel production and processing still has the following problems: 1. Traditional batching methods may suffer from human error or inaccurate weighing, leading to unstable product quality. Furthermore, the raw materials and excipients for sodium hyaluronate gel are prone to clumping or clogging during transport, affecting production efficiency and product quality. 2. The mixing equipment may suffer from uneven mixing, resulting in unstable product quality, and is inconvenient to install and maintain.

[0005] To address the aforementioned issues, a mixing equipment for the production and processing of sodium hyaluronate gel is proposed. Utility Model Content

[0006] The purpose of this invention is to provide a mixing equipment for the production and processing of sodium hyaluronate gel, which solves the problems of inaccurate weighing, easy clumping or blockage during transportation, uneven mixing, and inconvenient installation and maintenance in the prior art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a mixing device for the production and processing of sodium hyaluronate gel, comprising a mixing tank, a rotating rod disposed in the middle of the mixing tank, an inlet located on one side of the top of the mixing tank, a dispersion box disposed on top of the inlet, the dispersion box being fixedly connected to the mixing tank, mixing rods evenly distributed around the rotating rod, dispersion rods rotatably connected to the inside of the dispersion box, a weighing box disposed on top of the dispersion box, a weighing hopper disposed inside the weighing box, and conveying pipes fixedly connected to the bottom of each weighing hopper. Each conveying pipe has a conveying head fixedly connected to its bottom. The top of the rotating rod has four connecting plates fixedly connected to it. The connecting plates are fixedly connected to the mixing rod. Each connecting plate has a scraper fixedly connected to one side. The top of the weighing box has a cover plate. The left and right sides of the dispersing box have sliding plates fixedly connected to them. Each sliding plate has a fixing block fixedly connected to one side of its bottom. The top center of the mixing tank has a first motor fixedly connected to it. The outside of the mixing tank has a support rod fixedly connected to it. One end of the support rod has a control board fixedly connected to it. Each weighing hopper has a weighing sensor fixedly connected to its bottom.

[0008] As a further description of the above technical solution: the weighing box is provided with sliding grooves on the top left and right sides, and the bottom left sides of the cover plate are fixedly connected with first sliders, which are slidably connected to the sliding grooves.

[0009] As a further description of the above technical solution: a first bevel gear is fixedly connected to the top of the rotating rod, a second bevel gear is meshed with one side of the first bevel gear, and the second bevel gear is fixedly connected to the first motor.

[0010] As a further description of the above technical solution: a second slider is fixedly connected to the left and right sides of the bottom of the weighing box, and the second slider is slidably connected to the slide plate.

[0011] As a further description of the above technical solution: a second motor is fixedly connected to one end of the dispersing rod, a protective shell is provided on the outside of the first bevel gear, and the protective shell is fixedly connected to the mixing tank.

[0012] As a further description of the above technical solution: a spring is fixedly connected to the bottom inner side of the fixing block, a pull rod is provided in the middle of the spring, and a locking block is fixedly connected to the top of the pull rod.

[0013] As a further description of the above technical solution: both the second slider and the slide plate have limit grooves on one side, and the limit grooves correspond to the positions of the locking blocks.

[0014] As a further description of the above technical solution: each of the conveying pipes is equipped with a solenoid valve in the middle, and the bottom of the mixing tank is fixedly connected to a discharge pipe.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model provides a mixing equipment for the production and processing of sodium hyaluronate gel. First, through the cooperation of a dispersion box, dispersion rod, weighing hopper, conveying head, conveying pipe, solenoid valve, and weighing sensor, it can accurately control the amount of raw materials and auxiliary materials added, ensure the accuracy of product formula, thereby improving the stability and consistency of product quality, and effectively prevent material blockage during conveying and mixing, ensuring the continuity and smoothness of production.

[0016] This utility model provides a mixing equipment for the production and processing of sodium hyaluronate gel. Through the cooperation of a mixing plate, scraper, pull rod, spring, locking block, second slider, and sliding plate, it can ensure that the sodium hyaluronate gel raw material is fully mixed inside the mixing tank, thereby improving the uniformity and quality stability of the product. Furthermore, by pulling the pull rod, compressing the spring, and disengaging the locking block from the limiting groove, the weighing box can be quickly disassembled for easy cleaning and inspection. Attached Figure Description

[0017] Figure 1 This is a three-dimensional view of the overall structure of this utility model; Figure 2 This is a top view of the present invention; Figure 3 This is an exploded view of the mixing tank of this utility model; Figure 4 This is a cross-sectional view of the dispersion box of this utility model; Figure 5 This is an exploded view of the weighing box of this utility model; Figure 6 This is an exploded view of the dispersion box of this utility model; Figure 7 This is an exploded view of the pull rod of this utility model.

[0018] In the diagram: 1. Mixing tank; 2. Rotating rod; 3. Feed inlet; 4. Dispersing box; 5. Mixing rod; 6. First motor; 7. Second motor; 8. Protective shell; 9. Weighing box; 10. Cover plate; 11. Control board; 12. Support rod; 13. Fixing block; 14. Connecting plate; 15. First bevel gear; 16. Second bevel gear; 17. Scraper; 18. Slide chute; 19. First slider; 20. Weighing hopper; 21. Conveying pipe; 22. Solenoid valve; 23. Conveying head; 24. Second slider; 25. Slide plate; 26. Dispersing rod; 27. Limiting groove; 28. Locking block; 29. ​​Pull rod; 30. Spring; 31. Weighing sensor; 32. Discharge pipe. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] To further understand the content of this utility model, a detailed description of this utility model will be provided in conjunction with the accompanying drawings.

[0021] Referring to 1-7, one embodiment of this utility model provides a mixing device for the production and processing of sodium hyaluronate gel, including a mixing tank 1 for containing and mixing raw materials and excipients for sodium hyaluronate gel. A rotating rod 2 is disposed in the middle of the mixing tank 1, which drives the mixing rod 5 and scraper 17 to achieve stirring and mixing of the materials. An inlet 3 is provided on one side of the top of the mixing tank 1 to provide a channel for materials to enter the mixing tank 1. A dispersion box 4 is disposed on the top of the inlet 3 to perform preliminary dispersion treatment on the materials entering the mixing tank 1 to prevent clumping. The dispersion box 4 is fixedly connected to the mixing tank 1. The rod 2 is surrounded by evenly distributed mixing rods 5. Driven by the rotation of the rod 2, the material is stirred and mixed. A dispersing rod 26 is rotatably connected to the inside of the dispersing box 4 for preliminary dispersion of the material. A weighing box 9 is located on top of the dispersing box 4 for storing and weighing raw materials and auxiliary materials. A weighing hopper 20 is located inside the weighing box 9 for storing raw materials and auxiliary materials, and is accurately weighed by a weighing sensor 31. A conveying pipe 21 is fixedly connected to the bottom of each weighing hopper 20 to transport the material from the weighing hopper 20 to the dispersing box 4. A conveying head 23 is fixedly connected to the bottom of each conveying pipe 21 to transport the material... The material in pipe 21 is accurately fed into dispersion box 4. Four connecting plates 14 are fixedly connected to the top of rotating rod 2 to provide support for mixing rod 5. The connecting plates 14 are fixedly connected to mixing rod 5. Scrapers 17 are fixedly connected to one side of each connecting plate 14 to scrape off the material adhering to the inner wall of mixing tank 1 and prevent the material from sticking to the tank wall. A cover plate 10 is provided on the top of weighing box 9 to protect the material inside the weighing box 9 and prevent dust and impurities from entering. Slide plates 25 are fixedly connected to both sides of dispersion box 4 to provide sliding tracks for easy sliding and disassembly of weighing box 9. The bottom of slide plates 25 are fixedly connected to one side of each slide plate 25. A fixed block 13 is fixedly connected to fix the spring 30, providing elastic force to achieve the fixing and quick disassembly of the weighing box 9. A first motor 6 is fixedly connected to the top center of the mixing tank 1 to drive the rotating rod 2 to rotate and achieve material mixing. A support rod 12 is fixedly connected to the outside of the mixing tank 1 to support the control board 11 and ensure its stable installation. A control board 11 is fixedly connected to one end of the support rod 12 to control the operation of the entire equipment. Weighing sensors 31 are fixedly connected to the bottom of the weighing hopper 20 to detect the weight of the raw materials or auxiliary materials inside the weighing hopper 20, and then the weighing information is fed back to the control board 11.

[0022] The weighing box 9 has sliding grooves 18 on both the left and right sides of its top, providing sliding tracks for the first slider 19 to facilitate the sliding of the cover plate 10. The first slider 19 is fixedly connected to the left and right sides of the bottom of the cover plate 10, allowing it to slide within the sliding grooves 18. The first slider 19 is slidably connected to the sliding grooves 18. A first bevel gear 15 is fixedly connected to the top of the rotating rod 2, transmitting the rotational force of the first motor 6 to the second bevel gear 16, thus rotating the rotating rod 2. The second bevel gear 16 is meshed with one side of the first bevel gear 15, receiving the rotational force from the first bevel gear 15 to rotate the rotating rod 2. The second bevel gear 16 is fixedly connected to the first motor 6. Second sliders 24 are fixedly connected to the left and right sides of the bottom of the weighing box 9, allowing it to slide within the sliding plate 25. The second sliders 24 are slidably connected to the sliding plate 25. A second motor 7 is fixedly connected to one end of the dispersing rod 26, driving it to rotate and dispersing the material... The first bevel gear 15 is protected by a protective shell 8, which protects the first bevel gear 15 and the second bevel gear 16 and prevents dust and impurities from entering. The protective shell 8 is fixedly connected to the mixing tank 1. A spring 30 is fixedly connected to the bottom of the inner side of the fixing block 13 to provide elastic force and realize the fixing and quick disassembly of the weighing box 9. A pull rod 29 is set in the middle of the spring 30. By pulling the pull rod 29, the spring 30 is compressed, and the locking block 28 is disengaged from the limiting groove 27, realizing the quick disassembly of the weighing box 9. The locking block 28 is fixedly connected to the top of the pull rod 29 and cooperates with the limiting groove 27 to realize the fixing of the weighing box 9. The second slider 24 and the sliding plate 25 are both provided with limiting grooves 27 on one side, which cooperate with the locking block 28 to realize the fixing of the weighing box 9. The limiting groove 27 and the locking block 28 are correspondingly positioned. A solenoid valve 22 is set in the middle of the conveying pipe 21 to control the material conveying in the conveying pipe 21. The bottom of the mixing tank 1 is fixedly connected to the discharge pipe 32 to convey the mixed material out.

[0023] Working principle: First, pull the cover plate 10, causing its first slider 19 to slide inside the slide groove 18, thereby opening the weighing box 9. Then, place the required sodium hyaluronate gel raw materials and excipients into the weighing hopper 20. The weight inside the weighing hopper 20 is then detected by the weighing sensor 31, and the weight information is fed back to the control board 11. The control board 11 then adjusts the weight inside the weighing hopper 20 according to the weight information on the control board 11. When the weighing sensor 31 detects that the weight has reached the required amount, the control board 11 controls the solenoid valve 22 to open. Simultaneously, the second motor 7 starts, and the sodium hyaluronate gel raw materials and excipients enter the dispersion box 4 through the conveying pipe 21 and then the conveying head 23. The cover plate 10 is then closed, and the second motor 7 rotates, driving the dispersion rod 26 to rotate, thus dispersing the sodium hyaluronate gel raw materials and excipients entering the dispersion box 4. The dispersed sodium hyaluronate gel raw materials and excipients then enter the mixing tank 1 through the feed inlet 3. The first motor 6 is then started, and its rotation drives the first bevel gear 15 to rotate, which in turn drives the second bevel gear... Rotating wheel 16 causes the second bevel gear 16 to rotate, which in turn drives the rotating rod 2 to rotate. The rotating rod 2 then drives the connecting plate 14 to rotate, which in turn drives the scraper 17 and the mixing rod 5 to rotate together. This thoroughly mixes the sodium hyaluronate gel raw materials and excipients inside the mixing tank 1. At the same time, the scraper 17 scrapes away any residue from the inner wall of the mixing tank 1 to prevent residue buildup. The mixed sodium hyaluronate gel is then conveyed out through the discharge pipe 32. When maintenance or cleaning of the weighing box 9 is required, the pull rod 29 is pulled, causing the pull rod 29 to compress the spring 30. The locking block 28 at the top of the pull rod 29 disengages from the limiting groove 27 of the second slider 24, and then the weighing box 9 is pulled so that the second slider 24 at the bottom slides inside the slide plate 25. Then the weighing box 9 is slid out and the internal equipment of the weighing box 9 is maintained or cleaned. After cleaning, the second slider 24 of the weighing box 9 is slid back to its original position through the slide plate 25. The spring 30 is not under force and due to its elasticity, the locking block 28 at the top of the pull rod 29 is locked into the limiting groove 27 of the second slider 24, thus fixing the second slider 24 and preventing it from sliding.

[0024] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0025] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A mixing equipment for the production and processing of sodium hyaluronate gel, comprising a mixing tank (1), characterized in that: A rotating rod (2) is provided in the middle of the mixing tank (1). A feed inlet (3) is provided on one side of the top of the mixing tank (1). A dispersion box (4) is provided on the top of the feed inlet (3). The dispersion box (4) is fixedly connected to the mixing tank (1). Mixing rods (5) are evenly distributed around the rotating rod (2). A dispersion rod (26) is rotatably connected to the inside of the dispersion box (4). A weighing box (9) is provided on the top of the dispersion box (4). A weighing hopper (20) is provided inside the weighing box (9). A conveying pipe (21) is fixedly connected to the bottom of the weighing hopper (20). A conveying head (23) is fixedly connected to the bottom of the conveying pipe (21). The rotating rod (2) is top of the... The unit is fixedly connected to four connecting plates (14), which are fixedly connected to the mixing rod (5). Each connecting plate (14) is fixedly connected to one side of a scraper (17). The weighing box (9) is provided with a cover plate (10). The dispersion box (4) is fixedly connected to the left and right sides of a sliding plate (25). Each sliding plate (25) is fixedly connected to one side of its bottom. Each mixing tank (1) is fixedly connected to a first motor (6) in the middle of its top. Each mixing tank (1) is fixedly connected to a support rod (12) on its outer side. One end of the support rod (12) is fixedly connected to a control plate (11). Each weighing hopper (20) is fixedly connected to a weighing sensor (31) at its bottom.

2. The mixing equipment for producing and processing sodium hyaluronate gel according to claim 1, characterized in that: The weighing box (9) has sliding grooves (18) on both the left and right sides of the top, and the cover plate (10) has a first slider (19) fixedly connected to the left side of the bottom. The first slider (19) is slidably connected to the sliding groove (18).

3. The mixing equipment for producing and processing sodium hyaluronate gel according to claim 1, characterized in that: The top of the rotating rod (2) is fixedly connected to a first bevel gear (15), and a second bevel gear (16) is meshed with one side of the first bevel gear (15). The second bevel gear (16) is fixedly connected to the first motor (6).

4. The mixing equipment for producing and processing sodium hyaluronate gel according to claim 1, characterized in that: The weighing box (9) has a second slider (24) fixedly connected to the left and right sides of the bottom, and the second slider (24) is slidably connected to the slide plate (25).

5. The mixing equipment for producing and processing sodium hyaluronate gel according to claim 3, characterized in that: One end of the dispersing rod (26) is fixedly connected to a second motor (7), and a protective shell (8) is provided on the outside of the first bevel gear (15). The protective shell (8) is fixedly connected to the mixing tank (1).

6. The mixing equipment for producing and processing sodium hyaluronate gel according to claim 1, characterized in that: A spring (30) is fixedly connected to the bottom inner side of the fixing block (13), a pull rod (29) is provided in the middle of the spring (30), and a locking block (28) is fixedly connected to the top of the pull rod (29).

7. The mixing equipment for producing and processing sodium hyaluronate gel according to claim 4, characterized in that: The second slider (24) and the slide plate (25) are provided with a limiting groove (27) on one side, and the limiting groove (27) is positioned opposite to the locking block (28).

8. The mixing equipment for producing and processing sodium hyaluronate gel according to claim 1, characterized in that: Each of the conveying pipes (21) is equipped with a solenoid valve (22), and the bottom of the mixing tank (1) is fixedly connected to a discharge pipe (32).

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