3D B-sheet preparation process

Abstract

The present invention relates to the technical field of three-dimensional B-sheet preparation, specifically to a three-dimensional B-sheet preparation process, the preparation process comprising: weighing raw materials and putting them into a high-efficiency wet granulator, granulating and granulating after mixing; sending the wet granules into a drying swing box for drying and granulating; then pressing the granules into plain tablets; putting the plain tablets into a coating machine for coating; after coating, transferring them to a cooling tablet room to obtain a three-dimensional B-sheet film-coated tablet intermediate, which is then sent for inspection; after passing the inspection, the finished product is obtained; the device comprises an adjustment control spring, a drying swing box, an electric motor, a support track plate, a support base, a first electric push rod, a drying section, a swing control rope, a winding control wheel, a fixed support frame, a discharge chute and a rotating shaft. The present invention is suitable for treating mononeuropathy or multiple peripheral neuritis and neuralgia caused by different causes, and has no toxic side effects; at the same time, the preparation method is simple and easy to operate, with fewer pollution sources than traditional processes, and the product has reliable content uniformity and stable quality.

Description

Technical Field

[0001] The present invention relates to the technical field of three-dimensional B-sheet preparation, in particular to a three-dimensional B-sheet preparation process. Background Art

[0002] Three-dimensional B tablets are used for vitamin B1, vitamin B6, and vitamin B12 deficiencies. They are also used for mononeuropathy or polyneuritis caused by different etiologies.

[0003] According to Chinese Patent No. CN201310255398.9, a three-dimensional B-sheet preparation process is disclosed. The process comprises the following steps: preparing vitamin B1, vitamin B6, vitamin B12, dextrin, pregelatinized starch, hydroxypropyl methylcellulose, magnesium stearate, coating powder, and ethanol, and setting them aside; preparing a binder and dissolving vitamin B12; granulating, drying, and shaping the vitamin B1, vitamin B6, and vitamin B12 together, and setting them aside; pressing the obtained granules into plain tablets; adding the coating powder to purified water, stirring uniformly, and preparing a coating solution with a weight percentage concentration of 18.2%; placing the plain tablets into a coating machine and coating them until the surface of the coated tablets is smooth, the coating layer is uniform, and there are no pitting spots; cooling the tablets in the coating machine by ventilation and transferring them to a cooling room, controlling the cooling parameters, thereby obtaining a three-dimensional B-sheet film-coated tablet intermediate, and submitting it for inspection; and packaging the tablets into finished three-dimensional B-sheet film-coated tablets after passing the inspection in pharmaceutical plastic bottles. The present invention changes the sugar coating into a film coating, thereby improving the quality and stability of the three-dimensional B-sheet.

[0004] According to Chinese patent No. CN202122002445.1, a western medicine tablet preparation device, the utility model relates to a western medicine tablet preparation device, including a base, a top side of the base is fixedly connected to a fixed frame, the top middle of the fixed frame is fixedly connected to an installation box, the top inner wall middle of the installation box is fixedly connected to a first electric telescopic rod, the telescopic end of the first electric telescopic rod is fixedly connected to a conveyor, the left and right ends of the conveyor are fixedly connected to a slide, the slide is slidably connected to a slideway, the inner side of the fixed frame is fixedly connected to a connecting block, the slideway is opened on a side of the connecting block close to the conveyor, the right end inner wall of the fixed frame is fixedly connected to a second electric telescopic rod, the telescopic end of the second electric telescopic rod is fixedly connected to a sprayer, the bottom end of the connecting block is fixedly connected to a third electric telescopic rod, and the telescopic end of the third electric telescopic rod is fixedly connected to a cutting blade. The utility model achieves a good cutting effect on tablets during the preparation process through the cooperation of the above-mentioned devices.

[0005] According to Chinese Patent No. CN201520386877.9, a device for preparing Sanqi medicine tablets for treating minor injuries, the device relates to a Chinese herbal medicine extraction device comprising a liquid extraction tube, an ultrasonic transducer, and a bubble generator. The liquid extraction tube is provided with a feed inlet and an extract outlet at one end, and a solvent inlet and a residue outlet at the other end. A pushing screw is provided within the liquid extraction tube, and a hollow, truncated cone-shaped ultrasonic transducer is circumferentially mounted on the outside of the tube. Multiple ultrasonic transducers are mounted on the sidewalls of the ultrasonic transducer, and the ultrasonic transducer is connected to an ultrasonic propagation medium inlet and outlet pipes. The bubble generator is located at one end of the liquid extraction tube. The bubble generator is provided at the end of the liquid extraction tube. As the solvent passes through, bubbles create a liquid-like boiling pattern, facilitating the dissolution of the active ingredients in the herbal medicine. The tilted arrangement of the ultrasonic transducer increases the ultrasonic range, further facilitating the extraction of the active ingredients in the herbal medicine.

[0006] However, the existing three-dimensional B-sheet preparation device still has some shortcomings during use. During use, the wet particles cannot be dried in all directions. During the drying process, the wet particles are blocked and cannot be swung and dispersed for drying. This greatly reduces the drying efficiency and effect. Therefore, a three-dimensional B-sheet preparation device is needed to solve the above problems. Summary of the Invention

[0007] The purpose of the present invention is to provide a three-dimensional B-sheet preparation process to solve the problems raised in the above background technology.

[0008] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a three-dimensional B-sheet preparation device, characterized in that it includes an adjustment control spring, a drying swing box, an electric motor, a support track plate, a support base, a first electric push rod, a drying section, a swing control rope, a winding control wheel, a fixed support frame, a discharge trough and a rotating shaft.

[0009] Preferably, the adjustment control spring is symmetrically fixedly mounted on the upper portion of one end of the support base, and the motor is fixedly mounted on the outer side of the upper portion of the other end of the support base.

[0010] Preferably, the rotating shaft is fixedly connected to the middle of the bottom end of the supporting track plate, and both ends of the rotating shaft are rotatably inserted into the middle upper end of the supporting base.

[0011] Preferably, the fixed support frame is fixedly connected to the middle of both ends of the support track plate, and the drying swing box is fixedly connected between the upper ends of the fixed support frame.

[0012] Preferably, the discharge trough is opened at the upper end of the fixed support frame located at one end.

[0013] Preferably, the first electric push rod is symmetrically fixedly installed on the upper parts of both ends of the support track plate, the drying part is symmetrically slidably clamped on the support track plate, and the front end of the first electric push rod is fixedly connected to the bottom outer end of the drying part.

[0014] A process for preparing a three-dimensional B-sheet, using the above-mentioned preparation device, comprises the following steps:

[0015] S1. Weigh the raw materials and put them into a high-efficiency wet granulator. Mix them for 5-10 minutes and then granulate them. Put the granules into a swing granulator for granulation, and pass them through a 15-20 mesh sieve to obtain wet granules.

[0016] S2. Feed the wet granules into a drying swing box through the feed hopper of the preparation device for drying and granulation. The drying conditions are controlled to have an inlet air temperature of 85-95°C, an outlet air temperature of 32-38°C, and a drying time of 15-20 minutes.

[0017] S3. Compressing the granules obtained in step S2 into plain tablets, wherein the plain tablets have a tablet weight range of 0.30 to 0.35 g, a tablet weight variation limit of ±5%, and a disintegration time limit of ≤20 min;

[0018] S4. Place the plain tablets into the coating machine. The minimum distance between the spray gun nozzle and the tablet surface is 200-300 mm, the angle is 45°, and the long axis of the spray gun spray section is perpendicular to the flow direction of the tablet core. The inlet air temperature is 90-130°C, the coating machine speed is set at 4-8 r / min, and the air pressure is 0.4 kg / m2. The tablet cores of the coating machine are preheated to 30-40°C and the coating is carried out until the surface of the coated tablet is smooth, the coating layer is uniform, and there are no pitting spots.

[0019] S5. After coating, transfer to the cooling room and control the cooling parameters: temperature 18-26℃; humidity not higher than 50%; cooling time not less than 12 hours, then the intermediate product of 3D B film-coated tablet is obtained and sent for inspection;

[0020] S6. After passing the inspection, the tablets are packaged into finished three-dimensional B-film-coated tablets in medicinal plastic bottles.

[0021] The drying section includes an auxiliary dryer, a rotating adjustment plate, a hydraulic cylinder, a sliding adjustment plate, a mounting support frame, a main dryer and a second electric push rod, wherein the bottom end of the mounting support frame is fixedly connected to the middle of the upper end of the sliding adjustment plate, and the bottom end of the rotating adjustment plate is rotatably connected to the upper ends of both side ends of the mounting support frame;

[0022] The auxiliary dryer is fixedly connected to the inner side of the upper end of the rotating adjustment plate, the second electric push rod is fixedly installed in the middle of the mounting support frame, the main dryer is arranged in the middle of the upper end of the mounting support frame, and the middle of the bottom end of the main dryer is fixedly connected to the upper end of the second electric push rod, the hydraulic cylinder is symmetrically fixedly connected to the upper ends of both sides of the sliding adjustment plate, and the upper end of the hydraulic cylinder is fixedly connected to the outer end of the rotating adjustment plate;

[0023] The auxiliary dryer and the main dryer are both fixedly mounted with protective isolation covers, and the material of the protective isolation covers is stainless steel;

[0024] A feed hopper is evenly and fixedly installed on the upper end of the drying swing box, and a sealing pull-out plate is slidably inserted into one end of the drying swing box.

[0025] Preferably, the raw materials in step S1 include, by weight: 2000-2200 parts of vitamin B1, 2000-2200 parts of vitamin B6, 4-6 parts of vitamin B12, 1200-1400 parts of dextrin, 700-900 parts of mannitol, 5-10 parts of gelatin, 50-60 parts of magnesium hydrogen phosphate, 10-15 parts of zinc sulfate, 160-220 parts of coating powder, and 400-600 parts of ethanol with a volume fraction of 95%, and the coating powder is gastric-soluble Opadry.

[0026] Compared with the prior art, the present invention has the following beneficial effects:

[0027] 1. The present invention is provided with an electric motor and a winding control wheel. The electric motor drives the winding control wheel to wind and release the swing control rope, and the elastic force of the control spring is adjusted to make the support track plate swing around the rotating shaft as the axis. During the swinging process, the drying swing box is driven to swing synchronously. The swinging drying swing box can evenly distribute the wet particles therein, dry them thoroughly, and there will be no barrier between the wet particles and the phenomenon of inadequate drying.

[0028] 2. The present invention provides two drying sections, and the first electric push rod can control the two drying sections to slide back and forth at the bottom of the drying swing box, so that the auxiliary dryer and the main dryer in the drying section can perform a large-scale drying treatment on the bottom and both sides of the drying swing box, so that the wet particles in the drying swing box can be dried more thoroughly and quickly during the drying process.

[0029] 3. The distance and angle between the auxiliary dryer and the main dryer and the drying swing box in the drying section of the present invention can be easily adjusted and controlled, so that the auxiliary dryer and the main dryer can dry the drying swing box and the wet particles inside the drying swing box at a suitable angle and position.

[0030] 4. Vitamin B1 in the present invention can inhibit the activity of cholinesterase. When it is deficient, the activity of cholinesterase is enhanced, the hydrolysis of acetylcholine is accelerated, and nerve impulse conduction disorders are caused, affecting gastrointestinal and myocardial functions; vitamin B6 is converted into pyridoxal phosphate in red blood cells, and acts as a coenzyme to play a role in various metabolic functions of proteins, carbohydrates, and lipids; vitamin B12 participates in methyl conversion and folic acid metabolism in the body, and promotes the conversion of 5-methyltetrahydrofolate into tetrahydrofolate; the present invention is suitable for the treatment of mononeuropathy or multiple peripheral neuritis and neuralgia caused by different causes, has no toxic side effects, and is most suitable for patients who use large doses of vitamins for a long time, especially those who are not convenient for injection; the preparation method of the present invention is simple and easy to operate, with fewer pollution sources than traditional processes, and the product produced has reliable content uniformity and stable quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0032] Figure 1 Schematic diagram of the preparation process of the present invention;

[0033] Figure 2 It is a schematic diagram of the main structure of the present invention;

[0034] Figure 3 A side view of the main body of the present invention;

[0035] Figure 4 This is a schematic diagram of the bottom structure of the drying swing box of the present invention;

[0036] Figure 5 This is a schematic diagram of the upper end structure of the supporting track plate of the present invention;

[0037] Figure 6 This is a schematic diagram of the bottom structure of the supporting track plate of the present invention;

[0038] Figure 7 It is a structural schematic diagram of the drying section of the present invention;

[0039] Figure 8 It is a side view of the drying section of the present invention;

[0040] Figure 9 It is a structural schematic diagram of the auxiliary drying machine of the present invention;

[0041] Figure 10 This is a structural diagram of the drying swing box of the present invention;

[0042] Figure 11This is a structural diagram of a second embodiment of a drying swing box of the present invention.

[0043] In the figure: 1-adjustment control spring, 2-drying swing box, 3-motor, 4-support track plate, 5-support base, 6-first electric push rod, 7-drying section, 8-swing control rope, 9-winding control wheel, 10-fixed support frame, 11-discharge chute, 12-rotating shaft, 13-auxiliary dryer, 14-rotating adjustment plate, 15-hydraulic cylinder, 16-sliding adjustment plate, 17-installation support frame, 18-main dryer, 19-second electric push rod, 20-protective isolation cover, 21-sealing pull-out plate, 22-feed hopper, 23-partitioning dispersion plate. Implementation Method

[0044] In order to enable those skilled in the art to better understand the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts should fall within the scope of protection of this application.

[0045] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequential order. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present application described here. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0046] The present invention will be further described below with reference to the accompanying drawings. Example

[0047] 3D B-sheet preparation process, see Figure 1 , its preparation process comprises the following steps:

[0048] S1. Weigh the raw materials and put them into a high-efficiency wet granulator. Mix for 5 minutes and then granulate. Put the granules into a swing granulator for granulation, and pass them through a 15-mesh sieve to obtain wet granules.

[0049] S2. Feed the wet granules into the drying swing box through the feed hopper for drying and granulation. The drying conditions are controlled to be 85℃ inlet air temperature, 32℃ outlet air temperature, and 15 minutes.

[0050] S3. Compress the granules obtained in step S2 into plain tablets, wherein the average tablet weight of the plain tablets is 0.30 g, the tablet weight variation limit is ±5%, and the disintegration time limit is 10 min;

[0051] S4. Put the tablets into the coating machine. The minimum distance between the spray gun nozzle and the tablet surface is 200mm, the angle is 45 degrees, and the long axis of the spray gun spray section is perpendicular to the flow direction of the tablet core. The inlet air temperature is 90 degrees Celsius, the coating machine speed is set at 4r / min, and the air pressure is 0.4kg / m 2 , preheat the tablet core of the coating machine to 30℃ and coat the tablets until the surface is smooth, the coating layer is uniform and there is no pitting;

[0052] S5. After coating, transfer to the cooling room and control the cooling parameters: temperature 18°C; humidity 50%; time 12 hours, and the intermediate product of three-dimensional B film-coated tablets is obtained and sent for inspection;

[0053] S6. After passing the inspection, the tablets are packaged into finished three-dimensional B-film-coated tablets in medicinal plastic bottles.

[0054] The raw materials in step S1 include 2000 parts of vitamin B1, 2100 parts of vitamin B6, and 100 parts of vitamin B6. 12 4 parts, dextrin 1200 parts, mannitol 700 parts, gelatin 5 parts, magnesium hydrogen phosphate 50 parts, zinc sulfate 10 parts, coating powder 160 parts, ethanol with a volume fraction of 95% 400 parts, the coating powder is gastric soluble Opadry. Example

[0055] 3D B-sheet preparation process, see Figure 1 , its preparation process comprises the following steps:

[0056] S1. Weigh the raw materials and put them into a high-efficiency wet granulator. Mix for 8 minutes and then granulate. Put the granules into a swing granulator for granulation, and pass them through an 18-mesh sieve to obtain wet granules.

[0057] S2. Feed the wet granules into the drying swing box through the feed hopper for drying and granulation. Control the drying conditions to 90℃ inlet air temperature, 35℃ outlet air temperature, and 17 minutes.

[0058] S3. Compressing the granules obtained in step S2 into plain tablets, wherein the average tablet weight range of the plain tablets is 0.32 g, the tablet weight variation limit is ±5%, and the disintegration time limit is 15 min;

[0059] S4. Put the tablets into the coating machine. The minimum distance between the spray gun nozzle and the tablet surface is 260mm, the angle is 45 degrees, and the long axis of the spray gun spray section is perpendicular to the flow direction of the tablet core. The inlet air temperature is 110 degrees Celsius, the coating machine speed is set at 6r / min, and the air pressure is 0.4kg / m2 , preheat the tablet core of the coating machine to 35℃ and coat the tablets until the surface is smooth, the coating layer is uniform and there is no pitting;

[0060] S5. After coating, transfer to the cooling room and control the cooling parameters: temperature 22°C; humidity 45%; cooling time 13 hours. The intermediate product of three-dimensional B film-coated tablets is obtained and sent for inspection.

[0061] S6. After passing the inspection, the tablets are packaged into finished three-dimensional B-film-coated tablets in medicinal plastic bottles.

[0062] The raw materials in step S1 include 2100 parts of vitamin B1, 2000 parts of vitamin B6, and 1000 parts of vitamin B6. 12 6 parts, dextrin 1300 parts, mannitol 800 parts, gelatin 7 parts, magnesium hydrogen phosphate 55 parts, zinc sulfate 12 parts, coating powder 190 parts, ethanol with a volume fraction of 95% 500 parts, the coating powder is gastric soluble Opadry. Example

[0063] 3D B-sheet preparation process, see Figure 1 , its preparation process comprises the following steps:

[0064] S1. Weigh the raw materials and put them into a high-efficiency wet granulator. Mix them for 10 minutes and then granulate them. Put the granules into a swing granulator for granulation, and pass them through a 20-mesh sieve to obtain wet granules.

[0065] S2. Feed the wet granules into the drying swing box through the feed hopper for drying and granulation. Control the drying conditions to 95°C inlet air temperature, 38°C outlet air temperature, and 20 minutes.

[0066] S3. Compress the granules obtained in step S2 into plain tablets, wherein the average tablet weight of the plain tablets is 0.35 g, the tablet weight variation limit is ±5%, and the disintegration time limit is 20 min;

[0067] S4. Put the tablets into the coating machine. The minimum distance between the spray gun nozzle and the tablet surface is 300mm, the angle is 45 degrees, and the long axis of the spray gun spray section is perpendicular to the flow direction of the tablet core. The inlet air temperature is 130 degrees, the coating machine speed is set at 8r / min, and the air pressure is 0.4kg / m 2 , preheat the tablet core of the coating machine to 30-40℃ and coat the tablet until the surface of the coated tablet is smooth, the coating layer is uniform, and there is no pitting;

[0068] S5. After coating, transfer to the cooling room and control the cooling parameters: temperature 26°C; humidity 40%; cooling time 14 hours, and the intermediate product of three-dimensional B film-coated tablets is obtained and sent for inspection;

[0069] S6. After passing the inspection, the tablets are packaged into finished three-dimensional B-film-coated tablets in medicinal plastic bottles.

[0070] The raw materials in step S1 include, by weight: 2200 parts of vitamin B1, 2200 parts of vitamin B6, 2200 parts of vitamin B 12 6 parts, dextrin 1400 parts, mannitol 900 parts, gelatin 10 parts, magnesium hydrogen phosphate 60 parts, zinc sulfate 15 parts, coating powder 220 parts, ethanol with a volume fraction of 95% 600 parts, the coating powder is gastric soluble Opadry.

[0071] Based on Examples 1-3, it can be concluded that vitamin B1 in the present invention can inhibit the activity of cholinesterase. When it is deficient, the activity of cholinesterase is enhanced, the hydrolysis of acetylcholine is accelerated, and nerve impulse conduction disorders are caused, affecting gastrointestinal and myocardial functions; vitamin B6 is converted into pyridoxal phosphate in red blood cells and acts as a coenzyme to play a role in various metabolic functions of proteins, carbohydrates, and lipids; vitamin B 12 It participates in methyl conversion and folic acid metabolism in the body, and promotes the conversion of 5-methyltetrahydrofolate into tetrahydrofolate. The invention is suitable for the treatment of mononeuropathy or multiple peripheral neuritis and neuralgia caused by different causes, has no toxic side effects, and is most suitable for patients who use large doses of vitamins for a long time, especially those who are not convenient for injection. The preparation method of the invention is simple and easy to operate, has fewer pollution sources than traditional processes, and the product has reliable content uniformity and stable quality. Example

[0072] See also Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 and Figure 6, the present invention provides an embodiment: a production device for a three-dimensional B-sheet preparation process, comprising an adjustment control spring 1, a drying swing box 2, a motor 3, a support rail plate 4, a support base 5, a first electric push rod 6, a drying section 7, a swing control rope 8, a winding control wheel 9, a fixed support frame 10, a discharge chute 11 and a rotating shaft 12, the adjustment control spring 1 is symmetrically fixedly mounted on the upper part of one end of the support base 5, the motor 3 is fixedly mounted on the upper outer side of the other end of the support base 5, the rotating shaft 12 is fixedly connected to the middle part of the bottom end of the support rail plate 4, and the two ends of the rotating shaft 12 are rotatably plugged into the middle upper end of the support base 5, and the fixed support frame 10 is fixedly connected to the support In the middle of both ends of the support track plate 4, the drying swing box 2 is fixedly connected between the upper ends of the fixed support frame 10, and the discharge chute 11 is opened at the upper end of the fixed support frame 10 at one end. By arranging the motor 3 and the winding control wheel 9, the motor 3 drives the winding control wheel 9 to wind and release the swing control rope 8, and by adjusting the elastic force of the control spring 1, the support track plate 4 can be swung around the rotating shaft 12 as the axis. During the swinging process, the drying swing box 2 is driven to swing synchronously. The swinging drying swing box 2 can make the wet particles located therein evenly distributed, dry thoroughly, and there will be no mutual obstruction between the wet particles and the phenomenon of inadequate drying.

[0073] See also Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 and Figure 6 The first electric push rod 6 is symmetrically fixedly mounted on the upper part of both ends of the supporting rail plate 4, and the drying section 7 is symmetrically slidably clamped on the supporting rail plate 4, and the front end of the first electric push rod 6 is fixedly connected to the bottom outer end of the drying section 7, and the drying section 7 is located below the drying swing box 2, and the bottom end of the swing control rope 8 is symmetrically fixedly connected to the upper part of the end of the supporting rail plate 4 away from the adjustment control spring 1, the swing control rope 8 is wound on the winding control wheel 9, and the winding control wheel 9 is rotatably mounted on the upper part of the support base 5 where the motor 3 is installed, and the front end of the motor 3 is fixedly connected to the outer end of the winding control wheel 9. By setting two drying sections 7, the first electric push rod 6 can control the two drying sections 7 to slide back and forth at the bottom of the drying swing box 2, so that the auxiliary dryer 13 and the main dryer 18 in the drying section 7 can perform a large-scale drying process on the bottom and both sides of the drying swing box 2, so that the wet particles in the drying swing box 2 are dried more thoroughly and quickly during the drying process;

[0074] See also Figure 7 and Figure 8The drying section 7 includes an auxiliary dryer 13, a rotating adjustment plate 14, a hydraulic cylinder 15, a sliding adjustment plate 16, a mounting support frame 17, a main dryer 18, and a second electric push rod 19. The bottom end of the mounting support frame 17 is fixedly connected to the middle of the upper end of the sliding adjustment plate 16, and the bottom end of the rotating adjustment plate 14 is rotatably connected to the upper part of the two side ends of the mounting support frame 17. The auxiliary dryer 13 is fixedly connected to the inner side of the upper end of the rotating adjustment plate 14. The second electric push rod 19 is fixedly installed in the middle of the mounting support frame 17. The main dryer 18 is arranged in the middle of the upper end of the mounting support frame 17, and the middle of the bottom end of the main dryer 18 is fixedly connected to the upper end of the second electric push rod 19. The hydraulic cylinder 15 is symmetrically fixedly connected to the upper ends of both sides of the sliding adjustment plate 16. The upper end of the hydraulic cylinder 15 is fixedly connected to the outer end of the rotating adjustment plate 14, and the sliding adjustment plate 16 slides back and forth along the supporting track plate 4 horizontally, so that the auxiliary dryer 13 and the main dryer 18 can heat and dry the two sides and the bottom of the drying swing box 2, so that the wet particles inside the drying swing box 2 can be dried quickly, and the drying swing box 2 swings during the drying process so that the wet particles inside the drying swing box 2 are dispersed and do not accumulate on each other, so that the drying is fast and thorough, and the rotation of the rotating adjustment plate 14 can be controlled by the hydraulic cylinder 15, and the lifting of the main dryer 18 can be controlled by the second electric push rod 19, so that the drying angle and position of the auxiliary dryer 13 and the main dryer 18 can be conveniently adjusted and controlled;

[0075] See also Figure 9 , the outside of the auxiliary dryer 13 and the main dryer 18 are fixedly installed with a protective isolation cover 20, and the material of the protective isolation cover 20 is stainless steel, which plays a protective role;

[0076] See also Figure 10 A feed hopper 22 is evenly fixed on the upper end of the drying swing box 2, and a sealing pull-out plate 21 is slidably inserted into one end of the drying swing box 2. The sealing pull-out plate 21 can be used to seal the discharge port provided on the drying swing box 2.

[0077] The main dryer 18 is located at the bottom of the drying swing box 2, and the auxiliary dryer 13 is located on both sides of the drying swing box 2, which can heat and dry the bottom and both sides of the drying swing box 2 synchronously.

[0078] The bottom end of the sliding adjustment plate 16 is slidably engaged with the support track plate 4 , so that the bottom end of the sliding adjustment plate 16 can slide on the support track plate 4 .

[0079] The front end of the first electric push rod 6 is fixedly connected to the outer end of the sliding adjustment plate 16 , and the sliding adjustment plate 16 can be controlled to slide by the first electric push rod 6 .

[0080] There are three feed hoppers 22 to facilitate feeding materials into the drying swing box 2.

[0081] The discharge trough 11 is located below the outer side of the sealing pull-out plate 21. By pulling out the sealing pull-out plate 21 to rotate the drying swing box 2, the particles dried inside the drying swing box 2 can be discharged from the discharge end of the drying swing box 2 to the discharge trough 11 for guided discharge.

[0082] The discharge chute 11 is tilted downward at 30 degrees, so that the dried particles falling into the discharge chute 11 can slide down quickly and conveniently.

[0083] When this embodiment is implemented, by setting up a motor 3 and a winding control wheel 9, the motor 3 drives the winding control wheel 9 to wind and release the swing control rope 8, and by adjusting the elastic force of the control spring 1, the support track plate 4 can be swung with the rotating shaft 12 as the axis. During the swinging process, the drying swing box 2 is driven to swing synchronously. The swinging drying swing box 2 can make the wet particles located therein evenly distributed, dry thoroughly, and there will be no mutual obstruction between the wet particles and the phenomenon of inadequate drying. By setting up two drying sections 7, the two drying sections 7 can be controlled by the first electric push rod 6. The bottom of the drying swing box 2 slides back and forth, so that the auxiliary dryer 13 and the main dryer 18 in the drying section 7 can perform a large-scale drying treatment on the bottom and both sides of the drying swing box 2, so that the wet particles in the drying swing box 2 are dried more thoroughly and quickly during the drying process. The distance and angle between the auxiliary dryer 13 and the main dryer 18 in the drying section 7 and the drying swing box 2 can be easily adjusted and controlled, so that the auxiliary dryer 13 and the main dryer 18 can dry the drying swing box 2 and the wet particles inside the drying swing box 2 at a suitable angle and position. Example

[0084] On the basis of Example 4, Figure 11 As shown, the interior of the drying swing box 2 is evenly and fixedly installed with baffle and dispersion plates 23.

[0085] When this embodiment is implemented, the baffle and dispersion plates 23 are evenly fixedly installed inside the drying swing box 2, so that the particles in the drying swing box 2 can be fully and evenly dispersed through the baffle and dispersion plates 23 during the swinging process of the drying swing box 2, so that the drying is fast and sufficient.

[0086] Working principle: wet particles are placed inside the drying swing box 2 through the feed hopper 22, and then the motor 3 is started to drive the winding control wheel 9 to rotate forward and reverse. The winding control wheel 9 that rotates forward and reverse rewinds and releases the swing control rope 8. At this time, the support track plate 4 is swung around the rotating shaft 12 as the axis by pulling the swing control rope 8 and adjusting the control spring 1. At this time, the first electric push rod 6 is started to push the sliding adjustment plate 16 to slide back and forth along the support track plate 4 horizontally, and the auxiliary dryer 13 and the main dryer 18 are started. Therefore, when the sliding adjustment plate 16 slides back and forth along the support track plate 4 horizontally, the auxiliary dryer 13 and the main dryer 18 can be used to heat and dry the two sides and the bottom of the drying swing box 2. The drying swing box 2 is processed so that the wet particles inside the drying swing box 2 can be dried quickly, and the drying swing box 2 swings during the drying process so that the wet particles inside the drying swing box 2 are dispersed and do not accumulate with each other, so that the drying is fast and thorough, and the rotation of the adjustment plate 14 can be controlled by the hydraulic cylinder 15, and the lifting of the main dryer 18 can be controlled by the second electric push rod 19, so that the drying angle and position of the auxiliary dryer 13 and the main dryer 18 can be conveniently adjusted and controlled. After the drying is completed, the sealing pull-out plate 21 is pulled out to rotate the drying swing box 2, so that the dried particles inside the drying swing box 2 can be discharged from the discharge end of the drying swing box 2 to the discharge chute 11 for guided discharge, and the particles are discharged from the discharge end of the drying swing box 2 to the discharge chute 11 for guided discharge. 2 is evenly fixed with a baffle and dispersion plate 23 inside, so that the particles in the drying swing box 2 can be fully and evenly dispersed through the baffle and dispersion plate 23 during the swinging process, so that the processing and drying are fast and fully uniform. During the use of this device, a motor 3 and a winding control wheel 9 are set, and the motor 3 drives the winding control wheel 9 to wind and release the swing control rope 8, and by adjusting the elastic force of the control spring 1, the support track plate 4 can be swung with the rotating shaft 12 as the axis. During the swinging process, the drying swing box 2 is driven to swing synchronously. The swinging drying swing box 2 can make the wet particles located therein evenly distributed, dry fully and thoroughly, and there will be no mutual isolation between the wet particles. In order to solve the problem of insufficient drying, two drying sections 7 are set up. The first electric push rod 6 can control the two drying sections 7 to slide back and forth at the bottom of the drying swing box 2, so that the auxiliary dryer 13 and the main dryer 18 in the drying section 7 can perform a large-scale drying treatment on the bottom and both sides of the drying swing box 2, so that the wet particles in the drying swing box 2 can be dried more thoroughly and quickly during the drying process. The distance and angle between the auxiliary dryer 13 and the main dryer 18 in the drying section 7 and the drying swing box 2 can be easily adjusted and controlled, so that the auxiliary dryer 13 and the main dryer 18 can dry the drying swing box 2 and the wet particles inside the drying swing box 2 at a suitable angle and position.

[0087] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A device for preparing a three-dimensional B-sheet, characterized in that: It includes an adjustment control spring, a drying swing box, a motor, a support track plate, a support base, a first electric push rod, a drying part, a swing control rope, a winding control wheel, a fixed support frame, a discharge chute and a rotating shaft; The adjusting control spring is symmetrically fixedly installed on the upper part of one end of the support base, the motor is fixedly installed on the upper outer side of the other end of the support base, the rotating shaft is fixedly connected to the middle part of the bottom end of the support track plate, the two ends of the rotating shaft are rotatably plugged into the middle upper end of the support base, the fixed support frame is fixedly connected to the middle part of the two ends of the support track plate, the drying swing box is fixedly connected between the upper ends of the fixed support frame, and the discharge chute is opened at the upper end of the fixed support frame located at one end; The first electric push rod is symmetrically fixedly mounted on the upper part of both ends of the support track plate, the drying section is symmetrically slidably clamped on the support track plate, the front end of the first electric push rod is fixedly connected to the bottom outer end of the drying section, the drying section is located below the drying swing box, the bottom end of the swing control rope is symmetrically fixedly connected to the upper part of the end of the support track plate away from the adjustment control spring, the swing control rope is wound on the winding control wheel, the winding control wheel is rotatably mounted on the upper part of one end of the support base where the motor is installed, and the front end of the motor is fixedly connected to the outer end of the winding control wheel; The drying section includes an auxiliary dryer, a rotating adjustment plate, a hydraulic cylinder, a sliding adjustment plate, an installation support frame, a main dryer and a second electric push rod. The bottom end of the installation support frame is fixedly connected to the middle part of the upper end of the sliding adjustment plate, and the bottom end of the rotating adjustment plate is rotatably connected to the upper part of the two side ends of the installation support frame. The auxiliary dryer is fixedly connected to the inner side of the upper end of the rotating adjustment plate, the second electric push rod is fixedly installed in the middle part of the installation support frame, the main dryer is arranged in the middle part of the upper end of the installation support frame, the middle part of the bottom end of the main dryer is fixedly connected to the upper end of the second electric push rod, the hydraulic cylinder is symmetrically fixedly connected to the upper ends of both sides of the sliding adjustment plate, and the upper end of the hydraulic cylinder is fixedly connected to the outer end of the rotating adjustment plate. The sliding adjustment plate slides back and forth horizontally along the support track plate, and the auxiliary dryer and the main dryer can heat and dry both sides and the bottom of the drying swing box; protective isolation covers are fixedly installed on the outside of the auxiliary dryer and the main dryer.

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