Preparation device and preparation method of Xiuenle tablets

Abstract

The invention relates to the technical field of preparation of Tangyule tablets, and discloses a preparation device and a preparation method of the Tangyule tablets, the preparation device comprises a bottom plate, one side of the top of the bottom plate is provided with an efficient extraction mechanism, the top of the bottom plate is fixedly connected with a support and a gradient type filtering mechanism in sequence, and the other side of the top of the bottom plate is fixedly connected with a purification mechanism; the efficient extraction mechanism comprises a moving assembly. The extraction efficiency is improved through a three-dimensional stirring, spiral flow guide and reciprocating motion composite mechanism: stirring blades and stirring rods are used for stirring materials in a three-dimensional manner, and a spiral flow guide plate is used for guiding medicinal materials to flow along a spiral path, so that uniform heating and mixing are realized; the cam is linked with the elastic assembly to drive the extraction box to reciprocate, solid-liquid mass transfer is strengthened, especially for insoluble components, the extraction efficiency can be improved by 30%-50%, raw material waste is reduced, the extraction time is shortened, the heating plate and the snakelike heating wire cooperatively control the temperature, it is ensured that the extraction temperature is stable, and the extraction box is suitable for the characteristics of different medicinal materials.

Description

Technical Field

[0001] The present invention relates to the technical field of diabetic tablet preparation, and in particular to a diabetic tablet preparation device and method. Background Art

[0002] Diabetes tablets are a commonly used medication for the treatment of diabetes. Their preparation involves key steps such as extraction, separation, and purification of the active ingredients in the medicinal materials. The performance of the preparation equipment directly impacts the drug's quality and production efficiency. An efficient extraction mechanism ensures the full dissolution of the active ingredients in the medicinal materials. A precise filtration system removes impurities to enhance the purity of the liquid medicine. A stable purification process lays the foundation for subsequent granulation and tableting processes.

[0003] At present, the existing diabetic tablet preparation devices have certain defects in practical applications. For example, traditional extraction equipment mostly adopts static stirring or single heating method, and the mass transfer efficiency between medicinal materials and extracts is low, especially for the extraction of insoluble components. The effect is poor, resulting in insufficient extraction of effective ingredients, waste of raw materials and extended production cycle. In the filtration link, conventional filtration devices usually only have filter elements with a single pore size, which makes it difficult to achieve gradient removal of pollutants of different particle sizes such as large-particle impurities, colloids, bacteria, etc., affecting the purity of the medicinal solution.

[0004] Therefore, those skilled in the art provide a device and method for preparing diabetic tablets to solve the problems raised in the above background technology. Summary of the Invention

[0005] In order to improve the problems of low mass transfer efficiency and low purity of liquid medicine in traditional diabetic tablet preparation devices, the present invention provides a diabetic tablet preparation device and preparation method.

[0006] The present invention provides a diabetic tablet preparation device, which adopts the following technical solutions: A diabetic tablet preparation device comprises a bottom plate, a high-efficiency extraction mechanism is provided on one side of the top of the bottom plate, a bracket and a gradient filtering mechanism are fixedly connected to the top of the bottom plate in sequence, and a purification mechanism is fixedly connected to the other side of the top of the bottom plate; the high-efficiency extraction mechanism comprises a moving component, an extraction component is fixedly connected to the top of the moving component, a linkage component is fixedly connected to one side of the bracket, a control component is provided on the surface of the linkage component, and an elastic component is provided between the extraction component and the bracket; the extraction component comprises an extraction box, a first motor is fixedly connected to the top of the extraction box, and a transmission rod is fixedly connected to the output end of one side of the first motor. The surface of the transmission rod is fixedly connected with evenly distributed stirring blades and stirring rods in sequence, the inner wall of the extraction box is fixedly connected with a spiral guide plate, the surface of the extraction box is sleeved with a heating plate, and a serpentine heating wire is arranged inside the heating plate. The linkage assembly includes a first gear, the first gear is fixed to the output end on the other side of the first motor, the top of the extraction box is fixedly connected with a mounting plate, the top of the mounting plate is movably connected with a rotating rod through a bearing, the surface of the rotating rod is plugged with a second gear, the top of the rotating rod is fixedly connected with a cam, the first gear is meshed with the second gear, and one side of the bottom of the bracket is fixedly connected with a slide groove used to cooperate with the cam.

[0007] Optionally, the moving component includes a moving groove opened at the top of the base plate, a pulley is provided in the inner cavity of the moving groove, the top of the pulley is fixedly connected to a horizontal plate, the top of the horizontal plate is fixedly connected to the bottom of the extraction box, the top of the base plate is fixedly connected to a support plate, the opposite side of the support plate is fixedly connected to a sliding rod, the surface of the sliding rod is slidably connected to a sliding sleeve, and the top of the sliding sleeve is fixedly connected to the bottom of the horizontal plate.

[0008] Optionally, the control component includes an electric push rod, which is arranged through the top of the mounting plate, and the output end of the electric push rod is fixedly connected to a movable frame, and the inner wall of the movable frame is movably connected to a limiting roller through a rotating rod, and the surface of the limiting roller is rollingly connected to the second gear, and the surface of the second gear is provided with a movable groove for movement.

[0009] Optionally, the elastic component includes a first support plate fixed to the top of the extraction box, a second support plate is provided on one side of the first support plate, the top of the second support plate is fixedly connected to the bracket, and a uniformly distributed limiting rod is provided through one side of the second support plate, one end of the limiting rod is fixedly connected to the first support plate, a spring is sleeved on the surface of the limiting rod, one end of the spring is fixedly connected to the first support plate, and the other end of the spring is fixedly connected to the second support plate.

[0010] Optionally, a first conveying mechanism is provided between the gradient filtering mechanism and the high-efficiency extraction mechanism, and a second conveying mechanism is provided between the gradient filtering mechanism and the purification mechanism.

[0011] Optionally, the gradient filtration mechanism includes a filter box, and a gradient filter element is fixedly connected to the front of the filter box by bolts. The gradient filter element includes a polypropylene (PP) filter plate, a polyethersulfone (PES) filter plate, and a polytetrafluoroethylene (PTFE) filter plate from top to bottom.

[0012] Optionally, the purification mechanism includes a side panel, which is fixed to the top of the bottom plate, and the opposite side of the side panel is movably connected to an electric heating purification box through a rotating rod, a second motor is fixedly connected to the surface of the side panel, and the output end of the second motor is fixedly connected to the electric heating purification box, the top of the electric heating purification box is connected to a collection cover, and a discharge port is opened on one side of the top of the electric heating purification box.

[0013] Optionally, the first conveying mechanism includes a solid-liquid separator connected to one side of the extraction box, a first conveying pump is fixedly connected to the top of one side of the bracket, one side of the first conveying pump is connected to the solid-liquid separator through a hose, and the other side of the first conveying pump is connected to the gradient filtration mechanism.

[0014] Optionally, the second conveying mechanism includes a second conveying pump, one side of the second conveying pump is connected to the gradient filtering mechanism, and the other side of the second conveying pump is connected to a discharge pipe.

[0015] A method for preparing a diabetic tablet preparation device comprises the following steps: Step a: Efficient extraction and dynamic enhancement: a1: Heating and stirring extraction: The pre-treated medicinal materials and extract are added to the extraction box through the feed pipe. The first motor and the serpentine heating wire are started. The first motor drives the transmission rod to rotate, so that the stirring blades and stirring rods stir the materials in three dimensions. At the same time, the spiral guide plate guides the medicinal materials to flow along the spiral path to achieve uniform heating. The heating plate and the serpentine heating wire work together to maintain the extraction temperature at the set value. The extraction time is adjusted according to the characteristics of the medicinal materials. a2: Dynamic enhanced extraction: When the extraction efficiency needs to be accelerated, the electric push rod of the control component is started. The electric push rod pushes the movable frame to rise, and the second gear is driven to engage with the first gear through the limit roller. The first motor drives the first gear to rotate, and drives the second gear and the rotating rod to rotate, so that the cam reciprocates in the slide slot. The movement of the cam is transmitted to the extraction box through the elastic component, causing it to reciprocate left and right, thereby enhancing solid-liquid mass transfer. This process can increase the extraction efficiency by 30%-50%, and is particularly suitable for the extraction of insoluble components. Step b: solid-liquid separation and gradient filtration: b1: Preliminary solid-liquid separation: After the extraction is completed, turn off the heating and stirring, open the electromagnetic valve of the solid-liquid separator, and allow the extract to pass through the filter to initially separate the residue. The residue is manually cleaned through the cleaning plate; b2: Gradient filtration and impurity removal: The first delivery pump delivers the initially separated liquid to the gradient filtration mechanism. The liquid passes through the polypropylene (PP) filter plate to intercept large particles of impurities, the polyethersulfone (PES) filter plate to filter colloids and macromolecules, and the polytetrafluoroethylene (PTFE) filter plate to intercept bacteria and tiny particles. Gradient filtration can reduce the turbidity of the liquid to below 0.1 NTU, ensuring the subsequent purification effect; Step c: Concentration and purification: The second delivery pump delivers the filtered liquid to the purification mechanism. The liquid enters the electric heating purification box through the collection cover and is heated to the set temperature for evaporation and concentration. During the purification process, volatile impurities are discharged with the steam. After purification, the purification box is slowly rotated by the second motor until the purification box is at a suitable tilt angle, which is convenient for injecting the purified liquid inside into the granulator.

[0016] In summary, the present invention has the following beneficial effects: 1. This invention improves extraction efficiency through a composite mechanism of three-dimensional stirring, spiral diversion, and reciprocating motion: the stirring blades and stirring rods stir the material three-dimensionally, and the spiral guide plate guides the medicinal materials along a spiral path to achieve uniform heating and mixing. The cam-linked elastic component drives the extraction box to move back and forth, enhancing solid-liquid mass transfer, especially for insoluble components. The extraction efficiency can be increased by 30%-50%, reducing raw material waste and shortening extraction time. The heating plate and serpentine heating wire cooperate to control the temperature, ensuring a stable extraction temperature to adapt to the characteristics of different medicinal materials.

[0017] 2. The present invention adopts three-layer filter element for layered purification: the polypropylene (PP) filter plate intercepts large particles of impurities, the polyethersulfone (PES) filter plate filters colloids and macromolecules, and the polytetrafluoroethylene (PTFE) filter plate removes bacteria and tiny particles. The turbidity can be reduced to below 0.1NTU, which is significantly better than the filtration effect of the traditional single filter element. The filter element is fixed by bolts, which is easy to disassemble and replace, with low maintenance cost, ensuring high purity of the filtrate and laying the foundation for subsequent purification.

[0018] 3. The electric heating purification box of the present invention rotates slowly back and forth under the drive of the second motor, so that the liquid medicine is evenly heated, avoiding local overheating that causes destruction of effective ingredients, and at the same time improving the evaporation and concentration efficiency. After purification is completed, the box can be tilted to a suitable angle, and the concentrated liquid can be conveniently discharged through the discharge port, reducing residue and simplifying the operation process. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0020] Figure 2 It is a cross-sectional schematic diagram of the efficient extraction mechanism of the present invention.

[0021] Figure 3 It is a three-dimensional diagram of the connection between the heating plate and the serpentine heating wire of the present invention.

[0022] Figure 4 It is a three-dimensional diagram of the connection between the transmission rod, stirring blade and stirring rod of the present invention.

[0023] Figure 5 It is a three-dimensional diagram of the linkage assembly of the present invention.

[0024] Figure 6 It is a three-dimensional diagram of the control assembly of the present invention.

[0025] Figure 7 It is an exploded view of the elastic component of the present invention.

[0026] Figure 8 It is a three-dimensional diagram of the second gear of the present invention.

[0027] Figure 9 It is an exploded view of the mobile assembly of the present invention.

[0028] Figure 10 It is a connection perspective view of the first conveying mechanism of the present invention.

[0029] Figure 11 It is a three-dimensional diagram of the gradient filter element of the present invention.

[0030] Figure 12 It is a perspective view of the extraction assembly of the present invention.

[0031] Description of reference numerals: 100, bottom plate; 200, high-efficiency extraction mechanism; 300, bracket; 400, gradient filtration mechanism; 500, purification mechanism; 210, moving assembly; 220, extraction assembly; 230, linkage assembly; 240, control assembly; 250, elastic assembly; 221, extraction box; 222, first motor; 223, transmission rod; 224, stirring blade; 225, stirring rod; 226, spiral guide plate; 227, heating plate; 228, serpentine heating wire; 231, first gear; 232, mounting plate; 233, rotating rod; 234, second gear; 235, cam; 236, slide; 211, moving groove; 212, pulley; 213, horizontal plate; 214, support plate; 215, slide rod; 216. Sleeve; 241. Electric push rod; 242. Moving frame; 243. Limiting roller; 244. Movable groove; 251. First support plate; 252. Second support plate; 253. Limiting rod; 254. Spring; 600. First conveying mechanism; 700. Second conveying mechanism; 410. Filter box; 420. Gradient filter element; 421. Polypropylene (PP) filter plate; 422. Polyethersulfone (PES) filter plate; 423. Polytetrafluoroethylene (PTFE) filter plate; 510. Side plate; 520. Electric heating purification box; 530. Second motor; 540. Collecting hood; 550. Discharge port; 610. Solid-liquid separator; 620. First conveying pump; 710. Second conveying pump; 720. Discharge pipe. DETAILED DESCRIPTION

[0032] The following is combined with Figure 1-12 This application is described in further detail.

[0033] Example 1: Please refer to Figure 1-6 , a diabetic tablet preparation device, including a bottom plate 100, a high-efficiency extraction mechanism 200 is provided on one side of the top of the bottom plate 100, a bracket 300 and a gradient filtering mechanism 400 are fixedly connected to the top of the bottom plate 100 in sequence, and a purification mechanism 500 is fixedly connected to the other side of the top of the bottom plate 100; the high-efficiency extraction mechanism 200 includes a moving component 210, an extraction component 220 is fixedly connected to the top of the moving component 210, a linkage component 230 is fixedly connected to one side of the bracket 300, a control component 240 is provided on the surface of the linkage component 230, and an elastic component 250 is provided between the extraction component 220 and the bracket 300; the extraction component 220 includes an extraction box 221, a first motor 222 is fixedly connected to the top of the extraction box 221, and a transmission rod 223 is fixedly connected to the output end of one side of the first motor 222. The surface of the movable rod 223 is fixedly connected with evenly distributed stirring blades 224 and stirring rods 225 in sequence, the inner wall of the extraction box 221 is fixedly connected with a spiral guide plate 226, the surface of the extraction box 221 is sleeved with a heating plate 227, and a serpentine heating wire 228 is arranged inside the heating plate 227, the linkage assembly 230 includes a first gear 231, the first gear 231 is fixed to the output end on the other side of the first motor 222, the top of the extraction box 221 is fixedly connected with a mounting plate 232, the top of the mounting plate 232 is movably connected with a rotating rod 233 through a bearing, the surface of the rotating rod 233 is plugged with a second gear 234, the top of the rotating rod 233 is fixedly connected with a cam 235, the first gear 231 is meshed with the second gear 234, and one side of the bottom of the bracket 300 is fixedly connected with a slide groove 236 used to cooperate with the cam 235.

[0034] In this embodiment: the high-efficiency extraction mechanism 200, the gradient filtration mechanism 400 and the purification mechanism 500 are integrated through the bottom plate 100 to realize the full process automation connection of medicinal material extraction, filtration and impurity removal, concentration and purification, reduce manual intervention and material transfer loss, and the stirring blade 224, the stirring rod 225 and the spiral guide plate 226 cooperate to form a three-dimensional stirring and spiral flow path to ensure that the medicinal material and the extract are evenly mixed and heated, thereby improving the mass transfer efficiency. The heating plate 227 and the serpentine heating wire 228 cooperate to control the temperature and maintain a stable extraction temperature to adapt to the characteristics of different medicinal materials. The linkage component 230 cooperates with the elastic component 250 to enhance the solid-liquid mass transfer through the reciprocating movement of the extraction box 221, especially for insoluble components, which can improve the extraction efficiency by 30%-50%.

[0035] Example 2: Reference Figure 1 、 Figure 6-9 The moving component 210 includes a moving groove 211 opened at the top of the bottom plate 100, a pulley 212 is provided in the inner cavity of the moving groove 211, a horizontal plate 213 is fixedly connected to the top of the pulley 212, and the top of the horizontal plate 213 is fixedly connected to the bottom of the extraction box 221. The top of the bottom plate 100 is fixedly connected to the support plate 214, and the opposite side of the support plate 214 is fixedly connected to the slide rod 215. The surface of the slide rod 215 is slidably connected to the sleeve 216, and the top of the sleeve 216 is fixedly connected to the bottom of the horizontal plate 213. The control component 240 includes an electric push rod 241, which is arranged through the top of the mounting plate 232. The output end of the electric push rod 241 is fixedly connected to the moving frame 242, and the inner wall of the moving frame 242 is movably connected through a rotating rod. There is a limiting roller 243, the surface of the limiting roller 243 is rollingly connected to the second gear 234, and a movable groove 244 for movement is opened on the surface of the second gear 234. The elastic component 250 includes a first support plate 251 fixed to the top of the extraction box 221, and a second support plate 252 is provided on one side of the first support plate 251. The top of the second support plate 252 is fixedly connected to the bracket 300, and a uniformly distributed limiting rod 253 is provided on one side of the second support plate 252. One end of the limiting rod 253 is fixedly connected to the first support plate 251, and a spring 254 is sleeved on the surface of the limiting rod 253. One end of the spring 254 is fixedly connected to the first support plate 251, and the other end of the spring 254 is fixedly connected to the second support plate 252.

[0036] In this embodiment, the movable structure composed of the pulley 212, the slide rod 215 and the sleeve 216 enables the extraction box 221 to move back and forth along the bottom plate 100, and cooperates with the drive of the cam 235 to realize the dynamic mixing of the materials during the extraction process, further breaking the solid-liquid interface layer, and accelerating the dissolution of the effective ingredients. The guiding effect of the slide rod 215 and the sleeve 216 ensures that the extraction box 221 moves smoothly, reducing the loss of the equipment caused by vibration. The electric push rod 241 controls the second gear 234 and the first gear 231 through the limit roller 243. In the meshing state, the reciprocating movement function of the extraction box 221 can be flexibly started or shut down according to the characteristics of the medicinal materials, taking into account both efficiency and energy consumption. The cooperation between the movable groove 244 and the limiting roller 243 ensures the stability of the gear meshing, avoids idling or jamming, and improves the reliability of the equipment. The elastic structure composed of the spring 254 and the limiting rod 253 provides a buffer when the cam 235 drives the extraction box 221 to move, reduces rigid impact, and at the same time evenly transmits reciprocating motion through elastic deformation, ensuring stable vibration of the extraction box 221 and enhancing the mass transfer effect.

[0037] Example 3: Reference Figure 1 、 Figure 10-12A first conveying mechanism 600 is provided between the gradient filtering mechanism 400 and the high-efficiency extraction mechanism 200, and a second conveying mechanism 700 is provided between the gradient filtering mechanism 400 and the purification mechanism 500. The gradient filtering mechanism 400 includes a filter box 410, and a gradient filter element 420 is fixedly connected to the front of the filter box 410 by bolts. The gradient filter element 420 includes a polypropylene (PP) filter plate 421, a polyethersulfone (PES) filter plate 422, and a polytetrafluoroethylene (PTFE) filter plate 423 from top to bottom. The purification mechanism 500 includes a side plate 510, and the side plate 510 is fixed to the top of the bottom plate 100. The opposite side of the side plate 510 is movably connected to the electric heating purification box 520 through a rotating rod. The surface of the side plate 510 is fixedly connected to the first Two motors 530, the output end of the second motor 530 is fixedly connected to the electric heating purification box 520, the top of the electric heating purification box 520 is connected to the collection cover 540, and a discharge port 550 is opened on one side of the top of the electric heating purification box 520. The first conveying mechanism 600 includes a solid-liquid separator 610 connected to one side of the extraction box 221, and the top of one side of the bracket 300 is fixedly connected to a first conveying pump 620. One side of the first conveying pump 620 is connected to the solid-liquid separator 610 through a hose, and the other side of the first conveying pump 620 is connected to the gradient filtering mechanism 400. The second conveying mechanism 700 includes a second conveying pump 710, one side of the second conveying pump 710 is connected to the gradient filtering mechanism 400, and the other side of the second conveying pump 710 is connected to a discharge pipe 720.

[0038] In this embodiment: the first conveying mechanism 600 and the second conveying mechanism 700 realize the efficient transmission of materials between each process, avoid the pollution or loss caused by manual transfer, and improve the degree of automation. The solid-liquid separator 610 preliminarily separates the residue to reduce the load for subsequent gradient filtration. The delivery pump ensures stable liquid delivery and maintains the production rhythm. The gradient filter element 420 intercepts large particle impurities, colloids / macromolecules, bacteria / microparticles in order from large to small pore size, reduces the turbidity to below 0.1NTU, significantly improves the purity of the liquid, and lays the foundation for subsequent purification. The bolt-fixed filter element structure is convenient for Replacement and cleaning reduce maintenance costs. The electric heating purification box 520 rotates with the second motor 530 to ensure that the drug liquid is evenly heated during the evaporation and concentration process, avoiding local overheating and destruction of effective ingredients; the rotating and tilting discharge design facilitates material discharge and improves operational convenience. The filter screen of the solid-liquid separator 610 preliminarily separates residues, reduces the burden of subsequent filtration, and increases the service life of the filter element; the hose connection method increases the flexibility of equipment layout. The first delivery pump 620 and the second delivery pump 710 provide stable power to ensure rapid transmission of materials between various mechanisms, avoid retention or blockage, and ensure production efficiency.

[0039] Example 4: Reference Figure 1-12 A method for preparing a diabetic tablet preparation device comprises the following steps: Step a: Efficient extraction and dynamic enhancement: a1: Heating and stirring extraction: The pretreated medicinal materials and extract are added to the extraction box 221 through the feeding pipe. The first motor 222 and the serpentine heating wire 228 are started. The first motor 222 drives the transmission rod 223 to rotate, causing the stirring blades 224 and the stirring rod 225 to stir the materials in three dimensions. At the same time, the spiral guide plate 226 guides the medicinal materials to flow along the spiral path to achieve uniform heating. The heating plate 227 and the serpentine heating wire 228 work together to maintain the extraction temperature at the set value. The extraction time is adjusted according to the characteristics of the medicinal materials. a2: Dynamic enhanced extraction: When the extraction efficiency needs to be accelerated, the electric push rod 241 of the control component 240 is started. The electric push rod 241 pushes the movable frame 242 upward, and the second gear 234 is driven to engage with the first gear 231 through the limiting roller 243. The first motor 222 drives the first gear 231 to rotate, and drives the second gear 234 and the rotating rod 233 to rotate, so that the cam 235 reciprocates in the slide 236. The movement of the cam 235 is transmitted to the extraction box 221 through the elastic component 250, causing it to reciprocate left and right, thereby enhancing solid-liquid mass transfer. This process can improve the extraction efficiency by 30%-50%, and is particularly suitable for the extraction of insoluble components. Step b: solid-liquid separation and gradient filtration: b1: Preliminary solid-liquid separation: After the extraction is completed, turn off the heating and stirring, open the electromagnetic valve of the solid-liquid separator 610, and allow the extract to pass through the filter to initially separate the residue. The residue is manually cleaned through the cleaning plate; b2: Gradient filtration and impurity removal: The first delivery pump 620 delivers the initially separated liquid to the gradient filtration mechanism 400. The liquid passes through the polypropylene (PP) filter plate 421 to intercept large impurities, the polyethersulfone (PES) filter plate 422 to filter colloids and macromolecules, and the polytetrafluoroethylene (PTFE) filter plate 423 to intercept bacteria and tiny particles. Gradient filtration can reduce the turbidity of the liquid to below 0.1 NTU, ensuring the subsequent purification effect; Step c: Concentration and purification: The second delivery pump 710 delivers the filtered liquid to the purification mechanism 500. The liquid enters the electrically heated purification box 520 through the collection cover 540 and is heated to the set temperature for evaporation and concentration. During the purification process, volatile impurities are discharged with the steam. After purification, the purification box is slowly rotated by the second motor 530 until the purification box is at a suitable tilt angle, which is convenient for injecting the purified liquid inside into the granulator.

[0040] In this embodiment: Full process optimization: Dynamic extraction: Through the synergistic effect of stirring, heating and the reciprocating movement of the extraction box 221, the extraction parameters are precisely controlled for different medicinal materials, especially improving the dissolution efficiency of insoluble components.

[0041] Gradient filtration: remove impurities of different particle sizes in stages to ensure high purity of the filtrate and reduce the pressure of subsequent purification.

[0042] Intelligent concentration: The rotary purification box achieves uniform heating and convenient discharge, taking into account both ingredient stability and operational convenience.

[0043] Data advantages: Quantitative indicators such as extraction efficiency increased by 30%-50% and turbidity controlled to below 0.1NTU provide clear quality control standards for industrial production.

[0044] The implementation principle of the present invention is as follows: when in use, the diabetic tablet preparation device is docked with the granulator, and the raw materials and the extract are added to the inner cavity of the extraction box 221 through the feeding pipe on the top side of the extraction box 221. After the addition, the first motor 222 and the serpentine heating wire 228 start working, and the serpentine heating wire 228 cooperates with the heating plate 227 and the extraction box 221 to heat and extract the material. The first motor 222 drives the transmission rod 223 to rotate, and the transmission rod 223 drives the evenly distributed stirring blades 224 and the stirring rod 225 to rotate, and the stirring blades 224 cooperate with the stirring rod 225 to stir the material. The spiral guide plate 226 can guide the medicinal materials to be heated evenly during the extraction process. When the extraction efficiency needs to be accelerated, the electric push rod 241 is started, and the electric push rod 241 drives the movable frame 242 to move upward, and the movable frame 242 drives the two limiting rollers 243 to move upward, and the two limiting rollers 243 drive the second gear 234 to move upward until the second gear 234 is engaged with the first gear 231, and then the first motor 222 is started again, and the first motor 222 drives the stirring blade 224 and the stirring rod 225 to rotate, and at the same time drives the first gear 231 to rotate, and the first gear 231 The second gear 234 is driven to rotate, the second gear 234 drives the rotating rod 233 to rotate, the rotating rod 233 drives the cam 235 to rotate, the position of the chute 236 is fixed, the chute 236 cooperates with the cam 235 and the elastic component 250 to drive the first motor 222 to move back and forth, and the first motor 222 drives the extraction box 221 to move back and forth, thereby further improving the extraction efficiency. The extracted liquid is initially separated by the solid-liquid separator 610, and the liquid is transported to the gradient filtering mechanism 400 by the first delivery pump 620. The cleaning plate on the surface of the solid-liquid separator 610 can be opened to After the liquid is transported, the residue separated by the solid-liquid separator 610 is cleaned, the gradient filtration mechanism 400 performs gradient filtration to remove impurities on the liquid, the second delivery pump 710 transports the liquid after impurity removal to the purification mechanism 500, the liquid discharged from the discharge pipe 720 is collected by the collection cover 540 and transported to the electric heating purification box 520, the heating purification box heats and purifies the liquid, after purification, the second motor 530 is started, the second motor 530 drives the electric heating purification box 520 to rotate, and the purified liquid after rotation is discharged into the feed port of the granulator through the discharge port 550, and is granulated by the granulator.

[0045] The above are all preferred embodiments of the present invention, and are not intended to limit the scope of protection of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the scope of protection of the present invention.

Claims

1. A diabetic tablet preparation device, comprising a bottom plate (100), characterized in that: A high-efficiency extraction mechanism (200) is provided on one side of the top of the bottom plate (100), a bracket (300) and a gradient filtering mechanism (400) are fixedly connected to the top of the bottom plate (100) in sequence, and a purification mechanism (500) is fixedly connected to the other side of the top of the bottom plate (100); The efficient extraction mechanism (200) comprises a moving component (210), an extraction component (220) is fixedly connected to the top of the moving component (210), a linkage component (230) is fixedly connected to one side of the bracket (300), a control component (240) is provided on the surface of the linkage component (230), and an elastic component (250) is provided between the extraction component (220) and the bracket (300); The extraction assembly (220) comprises an extraction box (221), a first motor (222) fixedly connected to the top of the extraction box (221), a transmission rod (223) fixedly connected to the output end of one side of the first motor (222), a stirring blade (224) and a stirring rod (225) fixedly connected to the surface of the transmission rod (223) in sequence, a spiral guide plate (226) fixedly connected to the inner wall of the extraction box (221), a heating plate (227) sleeved on the surface of the extraction box (221), a serpentine heating wire (228) arranged inside the heating plate (227), and the linkage assembly (230) The invention comprises a first gear (231), wherein the first gear (231) is fixed to the output end on the other side of the first motor (222); a mounting plate (232) is fixedly connected to the top of the extraction box (221); a rotating rod (233) is movably connected to the top of the mounting plate (232) via a bearing; a second gear (234) is plugged into the surface of the rotating rod (233); a cam (235) is fixedly connected to the top of the rotating rod (233); the first gear (231) and the second gear (234) are meshed; and a sliding groove (236) used in conjunction with the cam (235) is fixedly connected to one side of the bottom of the bracket (300).

2. The diabetic tablet preparation device according to claim 1, characterized in that: The moving assembly (210) includes a moving groove (211) opened on the top of the bottom plate (100), a pulley (212) is provided in the inner cavity of the moving groove (211), the top of the pulley (212) is fixedly connected to a transverse plate (213), the top of the transverse plate (213) is fixedly connected to the bottom of the extraction box (221), the top of the bottom plate (100) is fixedly connected to a support plate (214), the opposite side of the support plate (214) is fixedly connected to a sliding rod (215), the surface of the sliding rod (215) is slidably connected to a sliding sleeve (216), and the top of the sliding sleeve (216) is fixedly connected to the bottom of the transverse plate (213).

3. The diabetic tablet preparation device according to claim 1, characterized in that: The control assembly (240) includes an electric push rod (241), which is arranged to penetrate the top of the mounting plate (232). The output end of the electric push rod (241) is fixedly connected to a movable frame (242). The inner wall of the movable frame (242) is movably connected to a limiting roller (243) through a rotating rod. The surface of the limiting roller (243) is in rolling connection with the second gear (234). The surface of the second gear (234) is provided with a movable groove (244) for movement.

4. The diabetic tablet preparation device according to claim 1, characterized in that: The elastic component (250) includes a first support plate (251) fixed to the top of the extraction box (221), a second support plate (252) is provided on one side of the first support plate (251), the top of the second support plate (252) is fixedly connected to the bracket (300), and a uniformly distributed limiting rod (253) is provided through one side of the second support plate (252), one end of the limiting rod (253) is fixedly connected to the first support plate (251), and a spring (254) is sleeved on the surface of the limiting rod (253), one end of the spring (254) is fixedly connected to the first support plate (251), and the other end of the spring (254) is fixedly connected to the second support plate (252).

5. The diabetic tablet preparation device according to claim 1, characterized in that: A first conveying mechanism (600) is provided between the gradient filtering mechanism (400) and the high-efficiency extraction mechanism (200), and a second conveying mechanism (700) is provided between the gradient filtering mechanism (400) and the purification mechanism (500).

6. The diabetic tablet preparation device according to claim 1, characterized in that: The gradient filtering mechanism (400) comprises a filter box (410), the front of the filter box (410) being fixedly connected to a gradient filter element (420) via bolts, the gradient filter element (420) comprising, from top to bottom, a polypropylene (PP) filter plate (421), a polyethersulfone (PES) filter plate (422), and a polytetrafluoroethylene (PTFE) filter plate (423).

7. The diabetic tablet preparation device according to claim 1, characterized in that: The purification mechanism (500) includes a side plate (510), the side plate (510) is fixed to the top of the bottom plate (100), the opposite side of the side plate (510) is movably connected to the electric heating purification box (520) through a rotating rod, the surface of the side plate (510) is fixedly connected to a second motor (530), the output end of the second motor (530) is fixedly connected to the electric heating purification box (520), the top of the electric heating purification box (520) is connected to a collection cover (540), and a discharge port (550) is opened on one side of the top of the electric heating purification box (520).

8. The diabetic tablet preparation device according to claim 5, characterized in that: The first conveying mechanism (600) includes a solid-liquid separator (610) connected to one side of the extraction box (221), and a first conveying pump (620) is fixedly connected to the top of one side of the bracket (300). One side of the first conveying pump (620) is connected to the solid-liquid separator (610) through a hose, and the other side of the first conveying pump (620) is connected to the gradient filtering mechanism (400).

9. The diabetic tablet preparation device according to claim 5, characterized in that: The second conveying mechanism (700) comprises a second conveying pump (710), one side of the second conveying pump (710) is connected to the gradient filtering mechanism (400), and the other side of the second conveying pump (710) is connected to a discharge pipe (720).

10. A method for preparing a diabetic tablet according to any one of claims 1 to 9, characterized in that: The following steps are involved: Step a: Efficient extraction and dynamic enhancement: a1: Heating and stirring extraction: The pretreated medicinal materials and the extract are added to the extraction box (221) through the feeding pipe, and the first motor (222) and the serpentine heating wire (228) are started. The first motor (222) drives the transmission rod (223) to rotate, so that the stirring blade (224) and the stirring rod (225) stir the material in three dimensions. At the same time, the spiral guide plate (226) guides the medicinal materials to flow along the spiral path to achieve uniform heating. The heating plate (227) and the serpentine heating wire (228) work together to maintain the extraction temperature at the set value. The extraction time is adjusted according to the characteristics of the medicinal materials. a2: Dynamic enhanced extraction: When the extraction efficiency needs to be accelerated, the electric push rod (241) of the control component (240) is started, and the electric push rod (241) pushes the movable frame (242) to rise, and drives the second gear (234) to engage with the first gear (231) through the limiting roller (243). The first motor (222) drives the first gear (231) to rotate, and drives the second gear (234) and the rotating rod (233) to rotate, so that the cam (235) reciprocates in the chute (236). The movement of the cam (235) is transmitted to the extraction box (221) through the elastic component (250), so that it reciprocates left and right, thereby enhancing solid-liquid mass transfer. This process can improve the extraction efficiency by 30%-50%, and is particularly suitable for the extraction of insoluble components; Step b: solid-liquid separation and gradient filtration: b1: Preliminary solid-liquid separation: After the extraction is completed, the heating and stirring are turned off, and the electromagnetic valve of the solid-liquid separator (610) is opened to allow the extract to pass through the filter to initially separate the residue, and the residue is manually cleaned through the cleaning plate; b2: Gradient filtration and impurity removal: The first delivery pump (620) delivers the liquid after preliminary separation to the gradient filtration mechanism (400). The liquid passes through the polypropylene (PP) filter plate (421) to intercept large particles of impurities, the polyethersulfone (PES) filter plate (422) to filter colloids and macromolecules, and the polytetrafluoroethylene (PTFE) filter plate (423) to intercept bacteria and tiny particles. The gradient filtration can reduce the turbidity of the liquid to below 0.1 NTU, ensuring the subsequent purification effect; Step c: Concentration and purification: The second delivery pump (710) delivers the filtered liquid to the purification mechanism (500). The liquid enters the electric heating purification box (520) through the collection cover (540) and is heated to the set temperature for evaporation and concentration. During the purification process, volatile impurities are discharged with the steam. After purification, the purification box is slowly rotated by the second motor (530) until the purification box is at a suitable tilt angle, which facilitates the injection of the purified liquid inside into the granulator.

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