Traditional Chinese medicine tablet press

Abstract

The application discloses a medicine tabletting machine, which comprises a medicine tank, a tabletting device, a stirring mechanism, a circular ring mechanism, a rotating disc mechanism and a pressing mechanism, wherein the stirring mechanism is fixedly connected with a vibrating box on the side, a plurality of conveying mechanisms are arranged in the stirring mechanism, a plurality of medicine tanks filled with medicine powder are circumferentially distributed around an auxiliary agent tank, the medicine tanks are inserted into the conveying mechanisms, an outlet is arranged below the stirring mechanism, a thickness detector for detecting the thickness and a tabletting device for tabletting are further arranged on the circular ring mechanism, the rotating disc mechanism is concentrically arranged below the circular ring mechanism, a plurality of medicine tablet tanks are circumferentially arranged on the rotating disc mechanism, and a tank bottom plate capable of being controlled to be opened through the rotating disc mechanism is arranged at the lower portion of the medicine tablet tank, so that the medicine tablets can fall into a medicine bottle placed on a platform; the powder prepared by decocting various Chinese medicines is pressed into medicine tablets according to the proportion of each medicine prescription, the time for fetching and decocting medicine is saved, long-time supervision for decocting medicine is not needed, and manpower is greatly saved; and the medicine tabletting machine has a small footprint and is convenient for use in hospitals.

Description

Technical Field

[0001] This invention relates to the field of pharmaceutical equipment, specifically a traditional Chinese medicine tablet compressor. Background Technology

[0002] Traditional Chinese medicine (TCM) is the crystallization of the wisdom of the Chinese nation and has made a great contribution to safeguarding people's health. Traditional dosage forms of TCM include pills, powders, ointments, and medicated wines, but most of these traditional dosage forms have problems such as large dosages, coarse forms, and poor appearance. In particular, decoctions are very time-consuming and laborious to prepare, requiring someone to stay by the stove for a long time to watch the decoction being prepared.

[0003] The patent application CN200720187891.1 describes an ultra-fine pulverizing and tableting device for Chinese medicinal materials. However, this application does not solve the problem of how to control the proportion of each Chinese medicine. It simply puts the Chinese medicine into the device for pulverizing and tableting, which cannot achieve precise drug preparation according to each prescription. The application range is narrow, and it is very troublesome to manually weigh the drugs, making it difficult to use.

[0004] Other traditional Chinese medicine tablet presses occupy a huge area and are not suitable for hospitals to manufacture medicines for patients. The medicine tanks of large pharmaceutical equipment cannot be flexibly adjusted according to the needs of the prescription. Most of the medicine tanks are fixed and cannot achieve small-dose medicine manufacturing. Summary of the Invention

[0005] The purpose of this invention is to provide a traditional Chinese medicine tablet compressor to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a traditional Chinese medicine tablet compressing machine, comprising a medicine container, a tablet compressor, and further comprising a stirring mechanism, a circular mechanism, a turntable mechanism, and a pressing mechanism. A vibrating box is fixedly connected to the side of the stirring mechanism. Several conveying mechanisms are arranged inside the stirring mechanism. An auxiliary agent container containing an auxiliary agent is arranged above the stirring mechanism. Several medicine containers containing medicinal powder are distributed circumferentially around the auxiliary agent container. The auxiliary agent container and the medicine containers are connected to the interior of the stirring mechanism through the conveying mechanisms. The medicine containers are inserted into the conveying mechanisms and sealed with disposable sealing film. The stirring mechanism is provided with an outlet, which is controlled to open and close by a ring mechanism. The ring mechanism is also provided with a thickness detector for detecting thickness and a tablet press for tableting. The thickness detector and the tablet press are fixed on the pressing mechanism. A turntable mechanism is concentrically provided below the ring mechanism. Several tablet containers are arranged circumferentially on the turntable mechanism. The bottom of the tablet container is provided with a bottom plate that can be opened by the turntable mechanism so that the tablets can fall into the medicine bottle placed on the platform. The stirring mechanism, the ring mechanism, the turntable mechanism, and the pressing mechanism are fixed on the platform by a bracket.

[0007] The conveying mechanism includes a medicine inlet pipe that passes through the upper stirring plate and is fixed in the middle. The upper end of the medicine inlet pipe passes through a sealing film and connects to the medicine tank. The lower end of the medicine inlet pipe is closed, and an opening is provided on the side. A medicine outlet is fixedly connected to the opening. A conveyor shaft is rotatably connected in the medicine inlet pipe. Blades are spirally connected to the conveyor shaft. The lower end of the conveyor shaft is fixedly connected to the output shaft of a conveyor motor. The conveyor motor is fixed to the upper stirring plate by a bracket and is connected to a computer via a microcontroller for computer control.

[0008] Preferably, the stirring mechanism includes a stirring upper plate and a stirring chamber. The stirring upper plate is fixedly connected to a bracket, and a funnel-shaped stirring chamber is fixedly connected to the lower part of the stirring upper plate. A vibration box is fixedly connected to the side of the stirring chamber. An outlet is provided at the lower part of the stirring chamber. One end of a stirring outlet plate is hinged to the outlet. A torsion spring for resetting is provided at the hinge point. An outlet rod is fixedly connected to the end of the stirring outlet plate away from the hinge point. The outlet rod can be moved by stirring levers fixed on a ring. Several stirring levers are provided. Several stirring shafts are provided under the stirring upper plate. Stirring sprockets are fixedly connected to the upper ends of the stirring shafts. The stirring sprockets are driven by stirring chains. The stirring sprockets are driven by motors. The motors are fixed in the stirring upper plate. The stirring sprockets rotate in the stirring upper plate. The stirring chains are provided inside the stirring upper plate. A tablet container is provided below the outlet of the stirring chamber.

[0009] Preferably, the sealing film is made of plastic or paper and is heat-pressed or tied to the mouth of the medicine bottle.

[0010] Preferably, the ring mechanism includes a ring gear, a ring bracket, and a ring. The inner diameter of the ring is larger than that of the rotating upper plate. The ring is rotatably connected to the ring bracket, which is fixed to the platform by support legs. The outer side of the ring is provided with teeth that can mesh with the ring gear. The ring gear rotates in the ring bracket. The ring gear is fixedly connected to the output shaft of the ring motor. The ring motor is fixed to the ring bracket by a motor bracket. The lower end of the ring is provided with a wave-shaped undulation, which is slidably connected to the pressing mechanism.

[0011] Preferably, the tablet container is fixed on a rotating upper plate, and the bottom plate of the container slides within the rotating upper plate. One end of the bottom plate shaft is fixedly connected to the bottom plate shaft, which is rotatably connected to the side wall of the tablet container. The other end of the bottom plate shaft is fixedly connected to a first bevel gear, which meshes with a second bevel gear. The second bevel gear rotates within the side wall of the tablet container. The second bevel gear is fixedly connected to the handle of a drop hammer, and the hammer head of the drop hammer can rotatably extend out of a groove provided on the side wall of the tablet container. One end of a can-pulling block is fixedly connected to one side of the bottom plate, and the can-pulling block can be moved by a can-pulling rod fixed on a fixed lower plate.

[0012] Preferably, the turntable mechanism includes a rotating upper plate and a fixed lower plate. The rotating upper plate is rotatably connected to the fixed lower plate. The lower surface of the rotating upper plate is provided with a petal-shaped upper plate groove. A limiting sector is slidably connected in the upper plate groove. A turntable lever is fixedly connected to the lower surface of the limiting sector. The turntable lever can move the upper plate lever. Several upper plate levers are provided, all circumferentially distributed on the bottom surface of the rotating upper plate and fixedly connected thereto. A turntable motor is fixedly connected to the turntable lever. The turntable motor is fixed in the fixed lower plate. The rotating upper plate is also provided with several through slots of the same size as the tablet container. The fixed lower plate is provided with a tablet outlet, which is located next to the tablet lever. A medicine bottle for receiving tablets is placed below the tablet outlet.

[0013] Preferably, a vibrating turntable is rotatably connected inside the vibrating box. The vibrating turntable is driven by a motor fixed in the vibrating box. A vibrating slider is fixedly connected to the vibrating turntable. The vibrating slider slides in a vibrating slide rail. One end of a vibrating rod is fixedly connected to each side of the vibrating slide rail. The vibrating rod slides horizontally in the vibrating box through a bracket and strikes the side wall of the vibrating box.

[0014] Preferably, the pressing mechanism includes a pressing slide rod, a pressing spring, and a pressing slide base. The pressing slide base is fixed to the platform by a bracket. A sliding groove is provided on the pressing slide base, and an L-shaped pressing slide rod is slidably connected in the sliding groove. The other end of the pressing slide rod is fixedly connected to a thickness detector or a tablet press. A pressing spring is provided between the pressing slide rod and the pressing slide base. One end of the pressing spring is fixedly connected to the pressing slide rod, and the other end is fixedly connected to the pressing slide base.

[0015] Preferably, the blade edges on the transmission shaft are provided with rubber edges for sealing.

[0016] Compared with the prior art, the beneficial effects of this invention are: this invention compresses the powder made from various Chinese medicinal herbs into tablets according to the proportions of each prescription, saving the time of preparing and decocting the herbs, eliminating the need for long-term supervision during the decoction process, and greatly saving manpower; moreover, it occupies a small area, making it convenient for hospitals to use.

[0017] This invention is equipped with a conveying mechanism. By controlling the rotation speed of the conveying motor, the proportion of each type of powder can be controlled, so that the powder falling into the mixing chamber at the same time is falling in the proportion of each powder, thereby achieving the purpose of precise drug manufacturing according to the prescription. The stirring mechanism ensures that the powder is fully mixed and uniform, and with the help of excipients, it can be used for subsequent tableting, ensuring that the composition of each tablet is consistent.

[0018] The medicine container of this invention is sealed with a disposable sealing film for easy replacement after use. After the medicine container is used up and the tablets are made, the medicine container is removed, the disposable sealing film is removed and discarded, and the medicine container can be reused after washing. At the same time, the disposable sealing film is made of plastic or paper, which makes it easy to insert the medicine container into the conveying mechanism and avoids the medicine powder from spilling out when the medicine container is inverted and connected to the conveying mechanism.

[0019] This invention is equipped with a ring mechanism and a turntable mechanism to achieve continuous tablet production after uniform mixing. Through the cooperation of the ring mechanism and the turntable, the ring mechanism continuously rotates to control the intermittent opening and closing of the mixing chamber and the movement of the thickness detector and tablet press, so that the powder falls intermittently into the tablet container for thickness detection and tableting. Then, the turntable mechanism is controlled to rotate intermittently, each rotation covering the distance of one tablet container. The rotation activates the drop hammer in the tablet container, which strikes the tablets, causing them to fall into the medicine bottle through the tablet outlet for packaging.

[0020] The present invention is equipped with a vibration box. The vibration rod moves left and right to strike the vibration box through the vibration turntable to generate vibration, so that the powder is concentrated to the bottom of the mixing chamber under the action of gravity, which facilitates mixing and subsequent intermittent flow of powder. This avoids the powder sticking to the side wall of the mixing chamber for a long time, affecting the mixing and preventing it from being used only as tablets.

[0021] The present invention is equipped with a pressing mechanism. Through the cooperation of the pressing mechanism and the wave undulation below the ring mechanism, the thickness detector and the tablet press can be reciprocated in the vertical direction to ensure that each tablet can be detected and pressed. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the main structure of the present invention;

[0023] Figure 2 for Figure 1 A magnified view of a portion at point A;

[0024] Figure 3 for Figure 1 A magnified view of a portion at point B;

[0025] Figure 4 for Figure 1 A magnified view of a portion at point C;

[0026] Figure 5 This is a schematic diagram of the main structure of the tablet outlet of the present invention;

[0027] Figure 6 This is a schematic diagram of the structure of the drop hammer of the present invention;

[0028] Figure 7 This is a schematic diagram of the structure of the stirring sprocket of the present invention;

[0029] Figure 8 This is a schematic diagram of the limiting sector and turntable lever of the present invention;

[0030] Figure 9 This is a schematic diagram of the internal structure of the vibration box of the present invention.

[0031] In the diagram: 1. Platform; 2. Stirring mechanism; 201. Upper stirring plate; 202. Inlet pipe; 203. Conveyor shaft; 204. Conveyor motor; 205. Outlet; 206. Stirring shaft; 207. Stirring sprocket; 208. Stirring chain; 209. Stirring chamber; 210. Stirring outlet plate; 211. Outlet rod; 3. Medicine tank; 301. Sealing film; 4. Auxiliary agent tank; 5. Ring mechanism; 501. Stirring lever; 502. Ring gear; 503. Ring motor; 504. Ring support; 505. Ring; 6. Thickness detector; 7. Tablet press; 701. Pressing plate; 8. Turntable mechanism; 801. Rotating upper plate; 802. Fixed... 803. Lower plate, 804. Upper plate lever, 805. Limiting sector, 806. Turntable lever, 807. Turntable motor, 808. Upper plate groove, 809. Tablet outlet, 9000. Tablet container, 9001. Container bottom plate, 902. Container lever, 903. Container lever, 904. Bottom plate shaft, 905. First bevel gear, 906. Second bevel gear, 907. Drop shaft, 908. Drop hammer, 10. Medicine bottle, 11. Vibration box, 1101. Vibration turntable, 1102. Vibration slider, 1103. Vibration slide rail, 1104. Vibration rod, 12. Pressing mechanism, 1201. Pressing slide rod, 1202. Pressing spring, 1203. Pressing slide base. Detailed Implementation

[0032] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0033] Please see Figure 1To address the problem of "time-consuming and laborious decoction preparation, requiring prolonged supervision by the stove," and to save decoction time without the need for extended monitoring, this invention provides a technical solution: a traditional Chinese medicine tablet press, comprising a medicine container 3, a tablet press 7, a stirring mechanism 2, a circular mechanism 5, a turntable mechanism 8, and a pressing mechanism 12. A vibrating box 11 is fixedly connected to the side of the stirring mechanism 2. Several conveying mechanisms are installed inside the stirring mechanism 2. An auxiliary agent container 4 containing an auxiliary agent is positioned above the stirring mechanism 2, with an openable lid. The auxiliary agent is maltodextrin. Several medicine containers 3 containing medicinal powder are distributed around the auxiliary agent container 4. The medicinal powder is prepared by individually decocting each traditional Chinese medicine. Canister 4 and medicine canister 3 are internally connected to stirring mechanism 2 via a conveying mechanism. Medicine canister 3 is inserted into the conveying mechanism and sealed with disposable sealing film 301 for easy replacement after use. The sealing film 301 is made of plastic or paper and is heat-pressed or tied to the mouth of medicine canister 3. The disposable sealing film 301, made of plastic or paper, facilitates the insertion of medicine canister 3 into the conveying mechanism, preventing powder spillage when medicine canister 3 is inverted and connected to the conveying mechanism. An outlet is provided below stirring mechanism 2, and the outlet's opening and closing are controlled by ring mechanism 5. Ring mechanism 5 is also equipped with a thickness detector 6 for detecting thickness and a tablet press 7 for tableting. The thickness detector 6 and tablet press 7 are fixed to the pressing mechanism 12. A turntable mechanism 8 is concentrically arranged below ring mechanism 5. The turntable mechanism 8 has several tablet containers 9 arranged around its circumference. The lower part of each tablet container 9 has a bottom plate 901 that can be opened via the turntable mechanism 8, allowing the tablets to fall into the medicine bottle 10 placed on the platform 1. The stirring mechanism 2, the ring mechanism 5, the turntable mechanism 8, and the pressing mechanism 12 are fixed to the platform 1 by a bracket. Before preparation, according to the prescription, an appropriate amount of the prepared powder is placed into the medicine container 3. The container 3 is then sealed by fixing food-grade plastic or paper to the opening of the container 3 using heat pressing or bundling. The container 3 is then connected to the conveying mechanism. The inlet pipe 202 pierces the plastic or paper and enters the container 3, adding an appropriate amount of auxiliary agent to the auxiliary agent container 4, completing the preparation. The machine is then started. The medicine tank 3 and the auxiliary agent tank 4 are connected by a computer-controlled conveying mechanism to control the addition ratio, so that the medicine powder and auxiliary agent are fully mixed in the stirring mechanism 2. The vibration box 11 vibrates to assist the mixing. After the mixing is completed, the ring mechanism 5 and the turntable mechanism 8 are started. The ring mechanism 5 rotates, causing the opening of the lower section of the stirring mechanism 2 to open intermittently. At the same time, the pressing mechanism 12 drives the thickness detector 6 and the tablet press 7 to move intermittently, so that the mixed medicine powder falls from the stirring mechanism 2 into the tablet tank 9. The turntable mechanism 8 rotates and drives the tablet tank 9 to move, so that the thickness detector 6 detects the thickness of the medicine powder in the tablet tank 9. The tablet press 7 presses the tablets, and then the tablets fall into the medicine bottle 10. In this application, the motor and the detection device adopt existing detection devices.

[0034] Please see Figure 2To address the issue of "how to control the proportion of each Chinese herbal medicine" and achieve precise drug preparation based on each prescription, a conveying mechanism is used. This mechanism includes a drug inlet pipe 202 that passes through a stirring plate 201. The middle of the drug inlet pipe 202 is fixed to the stirring plate 201. The upper end of the drug inlet pipe 202 passes through a sealing film 301 and connects to a medicine tank 3. The lower end of the drug inlet pipe 202 is closed, and an opening is provided on its side. A drug outlet 205 is fixedly connected to the opening. A conveyor shaft 203 is rotatably connected to the drug inlet pipe 202. Spiral blades are connected to the conveyor shaft 203, and the edges of the blades on the conveyor shaft 203 are provided with rubber edges for sealing. The lower end of the conveyor shaft 203 is fixedly connected to the output shaft of a conveyor motor 204. The conveyor motor 204 is fixed to the stirring plate 201 by a bracket and is connected to a computer via a microcontroller for computer control. The computer starts the conveyor motor 204 and controls the flow rate of the powder by controlling the speed of the conveyor motor 204. The conveyor motor 204 drives the conveyor shaft 203 to rotate, and the conveyor shaft 203 drives the blades to rotate, conveying the powder down. The powder falls through the outlet 205 and enters the mixing chamber 209.

[0035] Please see Figure 1 , 3To address the issue of uneven mixing of medicinal powder and ensure uniform mixing for therapeutic efficacy, a mixing mechanism 2 is employed. The mixing mechanism 2 includes an upper mixing plate 201 and a mixing chamber 209. The upper mixing plate 201 is fixedly connected to a bracket, and a funnel-shaped mixing chamber 209 is fixedly connected below it. A vibration box 11 is fixedly connected to the side of the mixing chamber 209. An outlet is provided below the mixing chamber 209, and one end of a mixing outlet plate 210 is hinged to the outlet. A torsion spring for resetting is provided at the hinge point. An outlet rod 211 is fixedly connected to the end of the mixing outlet plate 210 away from the hinge point. The outlet rod 211 can be moved by the stirring lever 501 fixed on the ring 505. Several stirring levers 501 are provided. Several stirring shafts 206 are provided under the stirring upper plate 201. The upper end of the stirring shaft 206 is fixedly connected to the stirring sprocket 207. Several stirring sprockets 207 are driven by stirring chains 208. The stirring sprockets 207 are driven by motors. The motors are fixed in the stirring upper plate 201. The stirring sprockets 207 rotate in the stirring upper plate 201. The stirring chain 208 is provided in the stirring upper plate 201. A tablet container 9 is provided below the outlet of the stirring chamber 209. Stirring begins by starting the motor on the stirring sprocket 207. The motor drives the stirring sprocket 207 to rotate, which in turn moves the stirring chain 208. The stirring chain 208 then drives the remaining stirring sprockets 207 to rotate, which in turn drives the stirring shaft 206 to rotate. This causes the stirring shaft 206 to stir the powder in the stirring chamber 209. At this time, the stirring outlet plate 210 is closed. When stirring is complete, the ring mechanism 5 is activated, and the ring 505 rotates. The ring 505 then drives the stirring lever 50... 1. Movement: The stirring lever 501 moves the outlet lever 211, which in turn moves and opens the stirring outlet plate 210. This compresses the torsion spring, opening the outlet under the stirring chamber 209, allowing the powder to fall into the tablet container 9. When the stirring lever 501 and the outlet lever 211 are misaligned, the stirring outlet plate 210 returns to its original position under the action of the torsion spring. Simultaneously, the ring mechanism 5 rotates, moving the tablet container 9. When the next tablet container 9 moves below the stirring chamber 209, the stirring outlet plate 210 opens again.

[0036] Please see Figure 1To address the issues of uniformly dividing the powder into individual tablets, conducting quality checks, and compressing the tablets, a circular mechanism 5 is used to achieve the goal of compressing the powder into tablets. The circular mechanism 5 includes a circular gear 502, a circular support 504, and a circular ring 505. The inner diameter of the circular ring 505 is larger than that of the rotating upper plate 801. The circular ring 505 is rotatably connected to the circular support 504, which is fixed to the platform 1 by support legs. The outer side of the circular ring 505 is provided with teeth that can mesh with the circular gear 502. The circular gear 502 rotates within the circular support 504. The circular gear 502 is fixedly connected to the output shaft of the circular motor 503, which is fixed to the circular support 504 by a motor bracket. The lower end of the circular ring 505 is provided with a wave-shaped undulation, which is slidably connected to the pressing mechanism 12. The circular motor 503 is started, which drives the circular gear 502 to rotate. The circular gear 502 drives the circular ring 505 to rotate. The rotation of the circular ring 505 causes the wave-like undulation to drive the vertical reciprocating motion of the pressing mechanism 12, thereby driving the thickness detector 6 to detect the thickness of the powder in the tablet container 9. Then, the powder is pressed into tablets by the tablet press 7. The lower end of the tablet press 7 is provided with a pressure plate 701, the size of which is the same as the opening size of the tablet container 9.

[0037] Please see Figure 1 , 56. To solve the problem of smoothly dropping the tablets and transferring them to the medicine bottle 10, a can bottom plate 901 is provided. The tablet can 9 is fixed on the rotating upper plate 801, and the can bottom plate 901 slides in the rotating upper plate 801. One end of the can bottom plate shaft 904 is fixedly connected to the can bottom plate 901. The bottom plate shaft 904 is rotatably connected to the side wall of the tablet can 9. The other end of the bottom plate shaft 904 is fixedly connected to a first bevel gear 905. The first bevel gear 905 meshes with a second bevel gear 906. The second bevel gear 906 rotates in the side wall of the tablet can 9. The second bevel gear 906 is fixedly connected to the hammer handle of a dropping hammer 908. The hammer head of the dropping hammer 908 can be rotatably extended out of the groove provided on the side wall of the tablet can 9. One end of a can-pulling block 902 is fixedly connected to one side of the can bottom plate 901. The can-pulling block 902 can be moved by a can-pulling rod 903 fixed on the fixed lower plate 802. When the tablet container 9 moves to the tablet outlet 808 position with the rotating upper plate 801, the can lever 903 moves the can lever 902, which in turn moves the bottom plate 901 and compresses the torsion spring, thus opening the bottom of the tablet container 9. When the tablet container 9 is fully aligned with the tablet outlet 808, the bottom plate 901 is fully open. The bottom plate 901 drives the bottom plate shaft 904 to rotate, which in turn drives the first bevel gear 905 to rotate. The first bevel gear 905 drives the second bevel gear 906 to rotate, which in turn drives the drop shaft 907 fixed to it to rotate. The drop shaft 907 drives the drop hammer 908 fixed to it to swing out of the side wall of the tablet container 9, pushing the tablets in the tablet container 9 to fall from the tablet outlet 808. When the tablet container 9 is misaligned with the tablet outlet 808, the bottom plate 901 returns to its original position under the action of the torsion spring.

[0038] Please see Figure 1 , 8To address the issue of continuous tablet production and facilitate tableting and testing, a turntable mechanism 8 is provided. The turntable mechanism 8 includes a rotating upper plate 801 and a fixed lower plate 802. The rotating upper plate 801 is rotatably connected to the fixed lower plate 802. A petal-shaped upper plate groove 807 is provided on the lower surface of the rotating upper plate 801. A limiting sector 804 is slidably connected in the upper plate groove 807. A turntable lever 805 is fixedly connected to the lower surface of the limiting sector 804. The turntable lever 805 can move the upper plate lever 802. 03. Several upper plate levers 803 are provided, all circumferentially distributed on the bottom surface of the rotating upper plate 801 and fixedly connected thereto. The turntable lever 805 is fixedly connected to the turntable motor 806. The turntable motor 806 is fixed in the fixed lower plate 802. The rotating upper plate 801 is also provided with several through slots of the same size as the tablet container 9. The fixed lower plate 802 is provided with a tablet outlet 808. The tablet outlet 808 is located next to the container lever 903. A medicine bottle for receiving tablets is placed under the tablet outlet 808. After the powder is mixed evenly, the turntable mechanism 8 is started, and the turntable motor 806 is started. The turntable motor 806 drives the limiting sector 804 and the turntable lever 805 to rotate. When the limiting sector 804 slides in one of the petals of the petal-shaped upper plate groove 807, the rotating upper plate 801 does not rotate. At this time, the ring mechanism 5 that cooperates with it opens the outlet of the mixing chamber 209, the thickness detector 6 performs thickness detection, and the tablet press 7 performs tablet pressing. The tablets fall from the tablet outlet 808. When the outlet of the mixing chamber 209 is closed, the thickness detector 6 completes the detection, and the tablet press 7 is retracted, the limiting sector 804 just disengages from the upper plate groove 807, the turntable lever 805 contacts the upper plate lever 803, and the upper plate lever 803 is started to move. The upper plate lever 803 drives the rotating upper plate 801 to move, so that the rotating upper plate 801 rotates exactly to the position of one tablet container 9. The above operation is repeated to achieve continuous production.

[0039] Please see Figure 9To solve the problem of difficulty in discharging the powder and to achieve the purpose of mixing the powder, a vibration box 11 is provided. A vibration turntable 1101 is rotatably connected inside the vibration box 11. The vibration turntable 1101 is driven by a motor fixed in the vibration box 11. A vibration slider 1102 is fixedly connected to the vibration turntable 1101. The vibration slider 1102 slides in the vibration slide rail 1103. One end of a vibration rod 1104 is fixedly connected to each side of the vibration slide rail 1103. The vibration rod 1104 slides horizontally in the vibration box 11 through a bracket and strikes the side wall of the vibration box 11. The vibrating turntable 1101 is driven to rotate by a motor. The vibrating turntable 1101 drives the vibrating slider 1102 to rotate. The rotation of the vibrating slider 1102 causes the vibrating slide rail 1103 to move. The vibrating slide rail 1103 drives two vibrating rods 1104 to slide in the vibrating box 11. The two vibrating rods 1104 can just hit the side wall of the vibrating box 11 to generate vibration and transmit the vibration to the mixing chamber 209. This causes the powder in the mixing chamber 209 to move downward and concentrate under the action of gravity, so as to mix and stir and subsequently flow out for tableting.

[0040] Please see Figure 2 To address the issues of continuous detection and tableting, and to achieve the purpose of detecting powder thickness and tableting, a pressing mechanism 12 is provided. The pressing mechanism 12 includes a pressing slide rod 1201, a pressing spring 1202, and a pressing slide block 1203. The pressing slide block 1203 is fixed on the platform 1 by a bracket. A sliding groove is provided on the pressing slide block 1203, and an L-shaped pressing slide rod 1201 is slidably connected in the sliding groove. The other end of the pressing slide rod 1201 is fixedly connected to a thickness detector 6 or a tablet press 7. A pressing spring 1202 is provided between the pressing slide rod 1201 and the pressing slide block 1203. One end of the pressing spring 1202 is fixedly connected to the pressing slide rod 1201, and the other end is fixedly connected to the pressing slide block 1203. Activate the ring mechanism 5, causing the wave-shaped protrusion of the ring mechanism 5 to press down the sliding rod 1201. The sliding rod 1201 moves downward and compresses the pressing spring 1202. When it moves to the wave-shaped groove, the sliding rod 1201 resets under the action of the pressing spring 1202, thereby driving the thickness detector 6 or the tablet press 7 to perform a vertical reciprocating motion.

[0041] Although embodiments of the 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 invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A traditional Chinese medicine tablet compressing machine, comprising a medicine container (3) and a tablet compressor (7), characterized in that: It also includes a stirring mechanism (2), a ring mechanism (5), a turntable mechanism (8), and a pressing mechanism (12). The stirring mechanism (2) is fixedly connected to a vibration box (11) on its side. Several conveying mechanisms are provided inside the stirring mechanism (2). An auxiliary agent tank (4) containing an auxiliary agent is provided above the stirring mechanism (2). Several medicine tanks (3) containing medicine powder are distributed around the auxiliary agent tank (4). The auxiliary agent tank (4) and the medicine tanks (3) are connected to the inside of the stirring mechanism (2) through the conveying mechanism. The medicine tanks (3) are inserted into the conveying mechanism. The medicine tanks (3) are sealed with disposable sealing film (301). An outlet is provided at the bottom of the stirring mechanism (2). The outlet is connected to the ring mechanism (5). The ring mechanism (5) is also equipped with a thickness detector (6) for detecting thickness and a tablet press (7) for pressing tablets. The thickness detector (6) and the tablet press (7) are fixed on the pressing mechanism (12). A turntable mechanism (8) is concentrically arranged below the ring mechanism (5). Several tablet containers (9) are arranged around the circumference of the turntable mechanism (8). The bottom of the tablet container (9) is equipped with a bottom plate (901) that can be opened by the turntable mechanism (8) so that the tablets can fall into the medicine bottle (10) placed on the platform (1). The stirring mechanism (2), the ring mechanism (5), the turntable mechanism (8), and the pressing mechanism (12) are fixed on the platform (1) by a bracket. The conveying mechanism includes a drug inlet pipe (202), which passes through the stirring plate (201). The middle part of the drug inlet pipe (202) is fixed on the stirring plate (201). The upper end of the drug inlet pipe (202) passes through the sealing film (301) and connects to the medicine tank (3). The lower end of the drug inlet pipe (202) is closed, and an opening is provided on the side. The opening is fixedly connected to the drug outlet (205). The drug inlet pipe (202) is rotatably connected to the conveying shaft (203). The conveying shaft (203) is spirally connected to the blades. The lower end of the conveying shaft (203) is fixedly connected to the output shaft of the conveying motor (204). The conveying motor (204) is fixed on the stirring plate (201) by a bracket. The conveying motor (204) is connected to a computer through a microcontroller and controlled by the computer. The bottom plate (901) of the can is fixedly connected to the first bevel gear (905), which meshes with the second bevel gear (906). The second bevel gear (906) is fixedly connected to the hammer handle of the drop hammer (908). The hammer head of the drop hammer (908) can rotate and extend out of the groove set on the side wall of the tablet can (9) to knock the tablets off. The ring mechanism (5) includes a ring (505), the lower end of the ring (505) is provided with a wave-shaped undulation, the wave-shaped undulation is slidably connected to the pressing mechanism (12), and several stirring levers (501) are also fixedly connected to the ring (505). The stirring mechanism (2) includes a stirring chamber (209), an outlet is provided at the bottom of the stirring chamber (209), one end of the stirring outlet plate (210) is hinged at the outlet, a torsion spring for resetting is provided at the hinge point, and an outlet rod (211) is fixedly connected to the end of the stirring outlet plate (210) away from the hinge point. The outlet rod (211) can be moved by the stirring lever (501).

2. The traditional Chinese medicine tablet compressor according to claim 1, characterized in that: The stirring mechanism (2) also includes a stirring upper plate (201), which is fixedly connected to a bracket. A funnel-shaped stirring chamber (209) is fixedly connected to the bottom of the stirring upper plate (201). A vibration box (11) is fixedly connected to the side of the stirring chamber (209). Several stirring shafts (206) are provided under the stirring upper plate (201). A stirring sprocket (207) is fixedly connected to the upper end of the stirring shaft (206). The several stirring sprockets (207) are driven by a stirring chain (208). The stirring sprockets (207) are driven by a motor. The motor is fixed in the stirring upper plate (201). The stirring sprockets (207) rotate in the stirring upper plate (201). The stirring chain (208) is set in the stirring upper plate (201). A tablet container (9) is provided below the outlet of the stirring chamber (209).

3. A traditional Chinese medicine tablet compressor according to claim 1, characterized in that: The sealing film (301) is made of plastic or paper and is heat-pressed or tied to the mouth of the medicine container (3).

4. A traditional Chinese medicine tablet compressor according to claim 1, characterized in that: The ring mechanism (5) also includes a ring gear (502) and a ring bracket (504). The inner diameter of the ring (505) is larger than that of the rotating upper plate (801). The ring (505) is rotatably connected to the ring bracket (504). The ring bracket (504) is fixed on the platform (1) by a support leg. The outer side of the ring (505) is provided with teeth that can mesh with the ring gear (502). The ring gear (502) rotates in the ring bracket (504). The ring gear (502) is fixedly connected to the output shaft of the ring motor (503). The ring motor (503) is fixed on the ring bracket (504) by a motor bracket.

5. A traditional Chinese medicine tablet compressor according to claim 1, characterized in that: The tablet container (9) is fixed on the rotating upper plate (801), and the bottom plate (901) slides in the rotating upper plate (801). The bottom plate (901) is fixedly connected to one end of the bottom plate shaft (904), and the bottom plate shaft (904) is rotatably connected to the side wall of the tablet container (9). The other end of the bottom plate shaft (904) is fixedly connected to the first bevel gear (905). One end of the can-pulling block (902) is fixedly connected to one side of the bottom plate (901). The can-pulling block (902) can be moved by the can-pulling rod (903) fixed on the fixed lower plate (802).

6. A traditional Chinese medicine tablet compressor according to claim 1, characterized in that: The turntable mechanism (8) includes a rotating upper plate (801) and a fixed lower plate (802). The rotating upper plate (801) is rotatably connected to the fixed lower plate (802). The lower surface of the rotating upper plate (801) is provided with a petal-shaped upper plate groove (807). A limiting sector (804) is slidably connected in the upper plate groove (807). The lower surface of the limiting sector (804) is fixedly connected to a turntable lever (805). The turntable lever (805) can move the upper plate lever (803). Several upper plate levers (803) are provided. The rotating upper plate (801) is circumferentially distributed on the bottom surface of the rotating upper plate (801) and fixedly connected thereto. The rotating upper plate (801) is fixedly connected to the rotating upper plate (805) and the rotating upper plate (802) is fixedly connected to the rotating upper plate (801). The rotating upper plate (801) is also provided with several through slots of the same size as the tablet container (9). The fixed lower plate (802) is provided with a tablet outlet (808). The tablet outlet (808) is located next to the container lever (903). A medicine bottle for receiving tablets is placed under the tablet outlet (808).

7. A traditional Chinese medicine tablet compressor according to claim 1, characterized in that: The vibration box (11) is rotatably connected to the vibration turntable (1101), which is driven by a motor fixed in the vibration box (11). The vibration turntable (1101) is fixedly connected to the vibration slider (1102), which slides in the vibration slide rail (1103). One end of a vibration rod (1104) is fixedly connected to each side of the vibration slide rail (1103). The vibration rod (1104) slides horizontally in the vibration box (11) through the bracket and strikes the side wall of the vibration box (11).

8. A traditional Chinese medicine tablet compressor according to claim 1, characterized in that: The pressing mechanism (12) includes a pressing slide rod (1201), a pressing spring (1202), and a pressing slide block (1203). The pressing slide block (1203) is fixed on the platform (1) by a bracket. A sliding groove is provided on the pressing slide block (1203). An L-shaped pressing slide rod (1201) is slidably connected in the sliding groove. The other end of the pressing slide rod (1201) is fixedly connected to a thickness detector (6) or a tablet press (7). A pressing spring (1202) is provided between the pressing slide rod (1201) and the pressing slide block (1203). One end of the pressing spring (1202) is fixedly connected to the pressing slide rod (1201), and the other end is fixedly connected to the pressing slide block (1203).

9. A traditional Chinese medicine tablet compressor according to claim 1, characterized in that: The blade edges on the transmission shaft (203) are provided with rubber edges for sealing.

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