Control method of automatic traditional Chinese medicine decocting system and decocting system

Abstract

The invention discloses a control method of an automatic traditional Chinese medicine decocting system and the traditional Chinese medicine decocting system. A first conveying module conveys a medicine decocting pot to a rechecking module and stops at the rechecking module; the re-checking module is used for re-checking the medicinal materials in the medicine decocting pot according to the prescription information; a medicine bag in the medicine decocting pot is sealed, and then a sealing piece for sealing the medicine bag is matched with a clamping piece to fix the medicine bag; the second conveying module conveys the medicine decocting pot to the decocting module for decocting. According to the control method of the automatic traditional Chinese medicine decocting system and the traditional Chinese medicine decocting system, through integrated process design, full-automatic operation of traditional Chinese medicine decocting from medicine material dispensing, rechecking, conveying to decocting is achieved, the traditional Chinese medicine decocting efficiency and accuracy are remarkably improved, and meanwhile the complexity and the error rate of manual operation are reduced.

Description

Technical Field

[0001] The present invention belongs to the field of automatic decoction of traditional Chinese medicine decoctions, and in particular relates to a control method and a decoction system for an automatic decoction of traditional Chinese medicine. Background Art

[0002] Traditional Chinese medicine decoction refers to the process of combining various Chinese medicinal materials according to a traditional Chinese medicine prescription, boiling them according to the prescribed ingredients, and then extracting the resulting medicinal liquid. As the concept of Traditional Chinese Medicine (TCM) treatment gradually gains global acceptance, the demand for TCM is growing worldwide, and the need for the development and improvement of automated production technology for TCM decoctions is becoming increasingly urgent.

[0003] Traditional Chinese medicine decoction processes, such as adjustment, review, water addition, and decoction, are typically performed manually, resulting in complex and inefficient work. Specifically, the lack of a unified equipment management and production sequencing system for traditional Chinese medicine decoctions results in the isolation of each process area and each piece of equipment. Production data from each process cannot be shared, and unified process management is impossible. Process information at each workstation and each process can only be obtained through manual observation, making it impossible to fully automate the production process. In the decoction area, loading and unloading of materials is still done manually.

[0004] In view of this, the present invention is proposed. Summary of the Invention

[0005] The purpose of the present invention is to provide a control method and a decoction system for an automatic Chinese medicine decoction system. The control system is connected to a dispensing module, a review module, a first conveying module, a second conveying module and a decoction module, and can realize automated decoction processing, thereby achieving the purpose of improving decoction efficiency and saving human resources.

[0006] In order to solve the above technical problems, the basic concept of the technical solution adopted by the present invention is: A first aspect of the present invention provides a control method for an automatic Chinese medicine decoction system, wherein the automatic Chinese medicine decoction system comprises: a decoction pot, a dispensing module, a review module, a first conveying module, a second conveying module, and a decoction module, wherein a control system is connected to each module; the control method comprises: The first conveying module conveys the medicine decoction pot to the review module and stops at the review module; The review module reviews the medicinal materials in the decoction pot according to the prescription information; The medicine bag in the decoction pot is sealed, and then the sealing member of the medicine bag cooperates with the clamping member to fix the medicine bag; The second conveying module conveys the decoction pot to the decoction module for decoction.

[0007] Optionally, the medicine bag sealing member and the clamping member in the medicine decoction pot cooperate to fix the medicine bag, including: The sealing member is wrapped around the opening of the medicine bag and the opening of the medicine bag is tied tightly; The end of the sealing member passes through a set position inside the medicine decoction pot and extends upward along the axial direction of the medicine decoction pot to cooperate with the clamping member for fixation.

[0008] Optionally, before the second conveying module conveys the decoction pot to the decoction module for decoction, the second conveying module includes: Detect whether there are any idle stations in the boiling unit of the boiling module; If it is determined that there is an idle station in the decoction unit, the second conveying module places the decoction pot at the idle station; Otherwise, the second conveying module places the medicine decoction pot at the buffer station.

[0009] Optionally, the second conveying module places the decoction pot behind the decoction module, including: The pressing cover mechanism of the decoction module descends and engages with the inlet of the decoction pot, sealing the decoction pot; The heating unit of the decoction module is started to heat and decoct the medicine pot.

[0010] Optionally, the pressing plate mechanism is buckled at the inlet of the decoction pot, including: The pressure plate assembly in the capping mechanism descends to press the medicine bag in the decoction pot; The heating unit in the decoction module heats and decocts the medicinal materials in the decoction pot according to the decoction scheme of the prescription.

[0011] Optionally, after detecting that the decoction of the medicinal materials in the decoction pot is completed, the pressure plate assembly rises to release the pressure on the medicine bag; The water inlet assembly in the decoction module feeds water into the decoction pot to flush the pressure plate assembly.

[0012] Optionally, before the decoction pot is conveyed to the review module, the following steps are included: Place the medicine bag containing the medicinal materials in the decoction pot; The decoction pot moves to the dispensing module, and the dispensing module dispenses various medicinal materials into the medicine bag placed in the decoction pot according to the received prescription information to be dispensed.

[0013] A second aspect of the present invention provides an automatic Chinese medicine decoction system, which adopts the control method of the automatic Chinese medicine decoction system described above.

[0014] Furthermore, the automatic decoction system further comprises: a medicine bag removal module, for removing the medicine bag placed on the inner support assembly; After the decoction is completed, the decoction pot is transported to the medicine bag removal module through the second transport module.

[0015] The automatic decoction system further comprises: a cleaning module for cleaning the decoction pot; The inner support assembly of the medicine bag is removed and placed in the medicine decoction pot, and is transported to the cleaning module for cleaning through the second conveying module.

[0016] After adopting the above technical solution, the present invention has the following beneficial effects compared with the prior art.

[0017] 1. The control method and decoction system of the automatic Chinese medicine decoction system provided by the present invention realize the fully automated operation of Chinese medicine decoction from medicinal material adjustment, review, transportation to decoction through integrated process design, significantly improving the efficiency and accuracy of Chinese medicine decoction, while reducing the complexity and error rate of manual operation.

[0018] 2. The control method of the automatic Chinese medicine decoction system of the present invention realizes the rapid flow of the decoction pot between the review module, the conveying module and the decoction module through an automated control system, greatly shortens the decoction cycle and improves the decoction efficiency; the medicinal materials in the decoction pot are reviewed in the review module, and the medicine bags are sealed and fixed by the clamping parts and the sealing parts, which effectively avoids the omission or error of the medicinal materials and ensures the accuracy of the medicinal materials and the quality of the decoction.

[0019] 3. The control method of the automatic Chinese medicine decoction system of the present invention is that the control system can monitor the status of the decoction station in real time, including the judgment of the idle position and the temporary storage position, as well as key parameters such as the water volume and heating temperature during the decoction process, thereby realizing the intelligent management of the decoction process; during the decoction process, through the precise control of the capping mechanism and the heating module, heating is performed according to the decoction scheme of the prescription, thereby ensuring the stability and consistency of the decoction effect.

[0020] The specific embodiments of the present invention will be described in further detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings are part of the present invention and are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention, but do not constitute an undue limitation of the present invention. Obviously, the drawings described below are only some embodiments. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without inventive effort. In the accompanying drawings: Figure 1 This is a schematic diagram of the control method of the automatic Chinese medicine decoction system of the present invention. Figure 1 ; Figure 2 This is a schematic diagram of the control method of the automatic Chinese medicine decoction system of the present invention. Figure 2 ; Figure 3 This is a schematic diagram of the control method of the automatic Chinese medicine decoction system of the present invention. Figure 3 ; Figure 4This is a schematic diagram of the complete assembly of the decoction pot of the present invention; Figure 5 This is a schematic diagram of the support assembly inside the medicine decoction pot of the present invention; Figure 6 This is a schematic diagram of the outer pot of the decoction pot of the present invention; Figure 7 Schematic diagram of the structure of the decoction module provided by an embodiment of the present invention; Figure 8 This is a schematic structural diagram of the assembly of a pot cover and a pressure cover provided by an embodiment of the present invention; Figure 9 2 is a cross-sectional view of the assembly of a pot cover and a pressure cover provided by an embodiment of the present invention; Figure 10 1. It is a top view of the assembly of the pot cover and the pressure cover provided by an embodiment of the present invention; Figure 11 yes Figure 10 AA section; Figure 12 Schematic diagram of the structure of the upper surface of the pot cover provided by an embodiment of the present invention; Figure 13 1 is a schematic structural diagram of the lower surface of a pot cover provided by an embodiment of the present invention; Figure 14 is a schematic diagram of the lateral structure of the decoction module provided in an embodiment of the present invention; Figure 15 yes Figure 14 BB cross-section; Figure 16 This is a schematic structural diagram of the internal support assembly cleaning module of the present invention; Figure 17 It is a structural schematic diagram of the inner support assembly of the present invention when placed in the inner support assembly cleaning module; Figure 18 It is a schematic diagram of a cleaning device for a decoction device of the present invention.

[0022] In the figure: 100, decoction pot; 110, outer pot; 111, protrusion; 112, convex rib; 113, reinforcing rib; 120, inner support assembly; 121, support plate; 121a, first straight segment; 121b, first arc segment; 122, connecting portion; 123, clamping member; 124, bottom plate; 124a, liquid medicine flow hole; 124b, second straight segment; 124c, second arc segment; 124d, avoidance gap; 124e, corner; 124f, first matching through hole; 124g, first Two matching through holes; 125, winding rod; 130, carrier; 131, support plate; 132, conveying unit; 201, frame; 202, upper truss; 203, lower truss; 204, heating mechanism; 2041, shell; 2042, induction cooker; 2043, positioning block; 205, cover pressing mechanism; 2051, fixing plate; 20511, guide sleeve; 2052, pot cover; 2053, first lifting assembly; 20531, cylinder; 20532, fixing block; 20533, Pipe through hole; 2054, pressure plate; 20541, through hole; 2055, second lifting assembly; 20551, electric cylinder; 20552, mounting sleeve; 20553, connecting rod; 2056, guide rod; 20561, limit ring; 206, water delivery mechanism; 2057, nozzle; 2058, tee; 2061, water outlet section; 2062, water inlet section; 2063, water pump; 2064, flow meter; 207, temperature sensor; 501, frame; 507, inner support assembly clear Treatment module; 5071, bracket; 50711, through-hole; 5072, clamping assembly; 50721, clamping claw; 507211, vertical plate; 507212, inclined plate; 50722, third pushing member; 600, cleaning device; 601, first cleaning carrier; 6011, water tank; 6012, first spraying device; 6013, first support rod; 602, second cleaning carrier; 6021, second spraying device; 6022, second support rod; 603, third cleaning carrier.

[0023] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention but are not used to limit the scope of the present invention.

[0025] In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the present invention.

[0026] In the description of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood broadly. For example, they may refer to fixed, detachable, or integral connections; mechanical or electrical connections; and direct or indirect connections through an intermediary. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on the specific circumstances.

[0027] The first aspect of the present invention, as Figures 1 to 3 As shown, a control method for an automatic Chinese medicine decoction system is provided. The automatic Chinese medicine decoction system is provided with: a decoction pot, a dispensing module, a review module, a first conveying module, a second conveying module and a decoction module. The control system is connected with the dispensing module, the review module, the first conveying module, the second conveying module and the decoction module. The control method includes: The first conveying module conveys the medicine decoction pot to the review module and stops at the review module; The review module reviews the medicinal materials in the decoction pot according to the prescription information; The medicine bag in the decoction pot is sealed, and then the sealing member of the medicine bag cooperates with the clamping member to fix the medicine bag; The second conveying module conveys the decoction pot to the decoction module for decoction.

[0028] In this embodiment, before the control method begins, the control system first initializes to ensure that all modules (the dispensing module, the review module, the first conveying module, the second conveying module, and the decoction module) are in a standby state. Subsequently, corresponding operating instructions are assigned based on the input decoction task. A task prioritization function has been added to prioritize resource allocation and execution for urgent or high-priority tasks.

[0029] Specifically, the control system directs the first conveyor module (which may be a robotic arm, conveyor belt, etc.) to precisely transport the decoction pot containing the medicinal materials to the verification module, stopping it at a designated location. Precision positioning technologies (such as laser navigation and visual recognition) are used to ensure the accurate positioning of the decoction pot within the verification module, minimizing errors. The verification module verifies the medicinal materials within the decoction pot. Once confirmed, the bag is sealed and secured within the decoction pot using a mechanical mechanism (such as a clamp) or manually by a staff member to prevent the medicinal materials from scattering during decoction. After verification, a set amount of water is added to the decoction pot. The medicinal materials are soaked while the first conveyor module (or the second conveyor module, as needed) transports the decoction pot to the decoction module. The decoction module then decocts the herbs according to preset decoction parameters (such as time, temperature, and water volume).

[0030] Optionally, the medicine bag in the medicine decoction pot is sealed, and then the sealing member is fixed in cooperation with the clamping member, including: The sealing member is wrapped around the opening of the medicine bag and the opening of the medicine bag is tied tightly; The end of the sealing member passes through a set position inside the medicine decoction pot and extends upward along the axial direction of the medicine decoction pot to cooperate with the clamping member for fixation.

[0031] In this embodiment, a sealing member is first wrapped around the opening of the drug packet. This can be accomplished using a rotating device on a robotic arm, an automated wrapping machine, or manual operation by a staff member. The wrapping material (e.g., cotton thread, nylon tape, etc.) should possess a certain strength and toughness to ensure a tight seal. During the wrapping process, the force and number of wrapping layers must be precisely controlled to ensure that the opening of the drug packet is tightly secured without damaging the drug packet due to overtightening.

[0032] Once the wrapping reaches a predetermined number of layers or tightness, the seal is tightened. This typically involves passing the end of the wrapping material through a predetermined hole or loop and pulling it tight to form a knot, thereby securely closing the opening of the packet. After the tightening operation is completed, the control system should check the tightness of the tie to ensure that the packet does not fall apart during subsequent transportation and decoction processes due to an unsealed opening.

[0033] After the opening of the medicine bag is secured, the seal cooperates with the clamp on the decoction pot. The clamp can be a metal clip, plastic clip, or other device designed to securely hold an object, secured inside the decoction pot. By precisely controlling the movement of the seal and clamp, the seal (or its fixed portion) cooperates with the clamp to securely hold the medicine bag in place within the decoction pot. This ensures the stability of the medicine bag even if it is impacted or vibrated by the water during decoction.

[0034] First, the end of the seal (which might be the end of a wrapping material like cotton thread or nylon tape) is precisely positioned within the decoction pot. This position is typically pre-designed to ensure smooth upward extension along the pot's axis (the direction in which the herbal sachet is placed and boiled). During this extension, the seal must be free of obstruction and maintain a certain tension to facilitate subsequent engagement with the clamping element.

[0035] When the end of the seal reaches the predetermined position, the clamping member opens, securing the seal. The clamping member may consist of two or more movable arms that can separate under control of the control system to create an opening large enough to accommodate the end of the seal. The control system then controls the clamping member to quickly and accurately grasp the end of the seal. Alternatively, the seal can be secured within the clamping member manually. The clamping force should be moderate to ensure the medicine package is securely fixed while avoiding unnecessary damage to the seal or the decoction pot.

[0036] Optionally, before the second conveying module conveys the decoction pot to the decoction module for decoction, the second conveying module includes: Monitor whether there are idle stations in the boiling unit of the boiling module; If it is determined that there is an idle station in the decoction unit, the second conveying module places the decoction pot at the idle station; Otherwise, the second conveying module places the medicine pot in the cache position.

[0037] In this embodiment, during the decoction process, it is very important to ensure that the decoction module in the decoction station is in an idle state before receiving a new decoction pot, which can avoid conflicts and confusion during the decoction process.

[0038] Specifically, the current status of all decoction units within the decoction module is first monitored. This is typically achieved through sensors or status feedback mechanisms that can detect in real time whether a decoction unit is in use, has completed its last decoction task, and is ready to receive a new decoction pot. The detection results are updated in real time to the control system's database for subsequent logical analysis and decision-making.

[0039] Based on the detection results, the control system determines whether there are any idle boiling stations within the boiling unit. If there is at least one idle boiling station, the subsequent conveying and placement operations will continue. If there are no idle positions, it may be necessary to wait or take other measures (such as notifying the operator to add boiling units or adjust the boiling plan). Once an idle boiling station is confirmed, the control system will send a command to the second conveying unit (which may be a robotic arm, conveyor belt, or other automated conveying equipment) to instruct it to transport the boiling pot to be boiled from its current location to the boiling station. During the conveying process, the control system may monitor the status and position of the second conveying module in real time to ensure that the boiling pot can reach the target location safely and accurately.

[0040] When the second conveyor module delivers the decoction pot to an empty station near the decoction unit, the control system controls the second conveyor module for precise positioning and placement. This typically involves fine-tuning parameters such as the second conveyor module's speed, direction, and height to ensure the pot is positioned smoothly and accurately on the decoction unit. Once placed, the control system updates the decoction unit's status, marking it as "in use" or "pot placed" for subsequent management and monitoring.

[0041] In this embodiment, when the control system determines that all decoction units within the decoction module have no idle stations, it sends a command to the second conveyor unit, instructing it to transport the decoction pot to be boiled from its current location to the selected buffer location. During this process, the control system needs to monitor the status and position of the second conveyor module in real time to ensure that the decoction pot can safely and accurately reach the buffer location.

[0042] When the second transport module delivers the decoction pot to the cache location, the control system controls its precise placement. Once placed, the control system updates the system status, marking the pot as "waiting for decoction" and linking it to the selected cache location. This allows the control system to quickly locate and transport the pot when the decoction module becomes idle.

[0043] After the decoction pots are placed in the cache, the control system continuously monitors the status of the decoction modules. Once a decoction module completes its current task and becomes idle, the control system selects the appropriate decoction pot for delivery and decoction based on priority and scheduling policies (such as first-come, first-served, and urgent tasks first).

[0044] Optionally, the second conveying module places the decoction pot behind the decoction module, including: The pressing cover mechanism of the decoction module descends and engages with the inlet of the decoction pot, sealing the decoction pot; The heating unit of the decoction module is started to heat and decoct the medicine pot.

[0045] In this embodiment, when the decoction pot is accurately placed at the designated position of the decoction module, the control system will issue an instruction to control the cover mechanism of the decoction module to start descending; the design of the cover mechanism should ensure that it can be tightly fastened to the inlet of the decoction pot to prevent the overflow of the medicinal liquid and the leakage of steam during the decoction process; after the fastening is completed, the control system will confirm the status of the cover mechanism to ensure that it is correctly in place.

[0046] The decoction module's heating unit then activates. This unit, which might be an electric heating tube or steam heater, rapidly heats the water in the decoction pot to the desired decoction temperature. During the heating process, the control system might continuously monitor the temperature in the decoction pot and adjust the power or operating time of the heating module as needed to ensure accurate and stable decoction temperature.

[0047] Optionally, after the cover mechanism is fastened to the inlet of the decoction pot, it includes: The pressure plate assembly of the capping mechanism descends to press the medicine bag in the decoction pot; The heating unit in the decoction module heats and decocts the medicinal materials in the decoction pot according to the decoction scheme of the prescription.

[0048] In this embodiment, once the capping mechanism is successfully engaged with the inlet of the decoction pot, the control system issues a command to control the pressure plate assembly within the capping mechanism to begin descending. The pressure plate assembly is designed to ensure that it can smoothly contact and compress the medicine bag within the decoction pot. This helps maintain the stability of the medicine bag during the decoction process, preventing it from floating or dispersing due to water flow or heating, which could affect the decoction effect. The pressure should be moderate to ensure that the medicine bag is firmly fixed while avoiding unnecessary damage to the decoction pot or the medicine bag.

[0049] Before heating and decoction, the control system needs to load the decoction recipe corresponding to the current prescription. This recipe may include parameters such as decoction temperature, decoction time, and decoction frequency, which are set according to the characteristics of the medicinal materials and the desired efficacy. After the decoction recipe is loaded, the control system activates the heating module within the decoction module. The heating module heats the water in the decoction pot according to the temperature requirements of the decoction recipe, gradually raising the temperature to the desired decoction temperature.

[0050] During the decoction process, the control system continuously monitors parameters such as temperature and time within the decoction pot and precisely controls the decoction process according to the decoction plan. For example, when the water temperature reaches the set point, the control system may maintain a stable power level to the heating module to maintain a constant decoction temperature. When the set decoction time is reached, the control system may issue a command to stop heating or proceed to the next step (such as changing the water or reheating).

[0051] Optionally, after detecting that the decoction of the medicinal materials in the decoction pot is completed, the pressure plate assembly rises to release the pressure on the medicine bag; The water inlet assembly in the decoction module feeds water into the decoction pot to flush the pressure plate assembly.

[0052] Optional, after flushing the platen assembly, including: The pressing plate mechanism rises and separates from the feeding port of the decoction pot; The second conveying unit moves the medicine decoction pot away from the decoction station.

[0053] In this embodiment, when the control system detects that the decoction of the medicinal materials is complete (possibly through time control, temperature control, or sensor detection of the medicinal liquid state), it will first control the pressure plate assembly to rise, releasing the pressure on the medicine bag in the decoction pot. This step is to facilitate the subsequent discharge of the medicinal liquid and the processing of the medicine bag. Next, the control system will control the water inlet assembly in the decoction module to feed water into the decoction pot to rinse the pressure plate assembly. The purpose of rinsing is to remove any medicinal residue or stains that may remain on the pressure plate assembly, keeping it clean and hygienic. The amount of water and the water flow rate of the rinse can be adjusted as needed.

[0054] After the pressure plate assembly is rinsed, the control system raises the entire pressure plate mechanism, completely clearing the decoction pot's inlet. This step prepares the decoction pot for removal from the decoction station. Finally, the control system controls a second conveyor unit (possibly a robotic arm, conveyor belt, or other automated equipment) to remove the decoction pot from the decoction station. This removal may be for filtering, packaging, or storage of the decoction liquid, while also freeing up space for the next decoction process.

[0055] Optionally, the decoction pot after liquid pouring and packaging is moved to the pot-brushing device; the inner support assembly of the decoction pot is taken out from the outer pot and placed on the inner support assembly cleaning module; the clamping piece clamps and fixes the inner support assembly, and at the same time opens the clamping piece to allow the sealing piece to fall off from the clamping piece, so that the cleaning unit at the inner support assembly cleaning module can clean the Chinese medicine bag placed on the inner support assembly.

[0056] After removing the medicine bag, the decoction pot is placed on the conveyor line and transported to the decoction pot cleaning device. The decoction pot is turned 180° so that the medicine inlet is facing downward, and then moved to the cleaning module. The cleaning nozzle and support at the cleaning module rise to the inside of the decoction pot. The cleaning nozzle passes through the through hole set on the bottom plate of the inner support component, close to the bottom wall of the outer pot, and cleans the bottom wall of the outer pot and the bottom plate of the inner support component. After cleaning, the cleaning water enters the circulation device and is filtered and purified for next use.

[0057] Optionally, from the decoction pot to the review module, the following steps are included: Place the medicine bag containing the medicinal materials in the decoction pot; The decoction pot moves to the dispensing module, and the dispensing module dispenses various medicinal materials into medicine bags placed in the decoction pot according to the received prescription information to be dispensed.

[0058] In this embodiment, a medicine bag containing medicinal materials is first placed in the decoction pot. The material of the medicine bag should have a certain degree of heat resistance and air permeability to ensure that it can stably wrap the medicinal materials during the decoction process and allow the medicinal liquid to penetrate. The specific operation of placing the medicine bag can be completed manually or through automated equipment. In an automated system, there may be a dedicated mechanism to grab and place the medicine bag.

[0059] After the medicine bags are placed, the control system controls the movement of the decoction pot to the dispensing module. This is a dedicated area for dispensing various medicinal ingredients according to prescriptions. It may include medicinal material storage cabinets, weighing equipment, conveyor belts, and other components. The movement of the decoction pot can be achieved through various automated equipment, such as robotic arms, conveyor belts, and AGVs (automated guided vehicles). These devices require precise control to ensure that the decoction pot reaches the dispensing module accurately.

[0060] When the decoction pot reaches the dispensing module, the control system activates the dispensing module. Based on the received Chinese medicine prescription, the dispensing module retrieves the required medicinal materials from the storage cabinet and accurately weighs them using a weighing device. Once weighed, the herbs are transferred to a medicine bag within the decoction pot. This process may require the use of auxiliary equipment such as conveyor belts and vibrators to ensure the herbs fall smoothly into the bags.

[0061] The control method for the automatic Chinese medicine decoction system proposed in the present invention greatly improves the efficiency and accuracy of Chinese medicine decoction through a highly automated and process-oriented design.

[0062] The second aspect of the present invention is as follows Figures 4 to 18 As shown, a control method for an automatic Chinese medicine decocting system using the above-mentioned automatic Chinese medicine decocting system is provided.

[0063] Furthermore, the automatic decoction system further comprises: a medicine bag removal module for removing the medicine bag placed on the inner support assembly 120; After the decoction is completed, the decoction pot 100 is transported to the medicine bag removal module through the second transport module.

[0064] Furthermore, the automatic decoction system further comprises: a cleaning module for cleaning the decoction pot 100; The inner support assembly 120 without the medicine bag is placed in the outer pot 110 and transported to the cleaning module for cleaning through the second transport module.

[0065] In this embodiment, the decoction pot 100 comprises an outer pot 110 and an inner support assembly 120, automating and facilitating the decoction of traditional Chinese medicine. The outer pot 110, as the main component of the decoction pot 100, primarily serves to contain the medicinal liquid required for decoction. It must be constructed of high-temperature and corrosion-resistant materials, such as stainless steel or ceramic, to ensure stable performance and maintain the purity of the medicinal liquid during decoction. Furthermore, the heat-insulating properties of the outer pot 110 should also be considered to minimize heat loss during decoction and improve decoction efficiency.

[0066] The inner support assembly 120 is placed inside the outer pot 110 and supports the Chinese medicine bag. The inner support assembly 120 should be designed for easy disassembly and cleaning to ensure hygiene and safety during each decoction process. The inner support assembly 120 can adopt a mesh or porous structure to allow the medicinal liquid to fully penetrate the medicine bag while maintaining its shape and preventing the medicinal materials from scattering. Furthermore, the material of the inner support assembly 120 should be heat-resistant and corrosion-resistant to cope with the high temperatures encountered during the decoction process.

[0067] A support plate 121 is provided within inner support assembly 120 and positioned around the circumference of the insertion opening of outer pot 110. This ensures stable placement of inner support assembly 120 within outer pot 110, facilitating the placement and removal of medicine packets while preventing direct contact between inner support assembly 120 and the bottom of outer pot 110, which could cause wear or contamination. Support plate 121 is also constructed from high-temperature and corrosion-resistant materials to ensure stability and durability during use.

[0068] Specifically, the inner periphery of the support plate 121 forms the introduction port of the inner support component 120. When decocting Chinese medicine, the Chinese medicinal materials are introduced into the decoction pot 100 through the introduction port of the inner support component 120 for decoction. The inner peripheral edge of the introduction port of the inner support component 120 includes a plurality of first straight line segments 121a and a plurality of first arc segments 121b that are alternately distributed along the circumferential direction; the first straight line segment 121a forms a clear boundary at the edge of the introduction port of the inner support component 120, which helps users place the medicine package more accurately and prevent the medicine package from deviating from the introduction port of the inner support component 120. At the same time, the design of the first straight line segment 121a also enhances the structural rigidity of the introduction port of the inner support component 120, preventing deformation caused by external forces; The design of the first arc segment 121b makes the edge of the inner support assembly 120 insertion opening smoother, reducing friction and resistance when in contact with the medicine bag, which facilitates the smooth insertion of the medicine bag. In addition, the first arc segment 121b also gives the inner support assembly 120 insertion opening a certain aesthetic appeal, making the overall appearance of the decoction pot 100 more harmonious.

[0069] Reinforcing ribs 113 are provided at the inlet of outer pot 110. These ribs are arranged in a circular pattern around the inlet, primarily to enhance the structural strength of this area of outer pot 110. Because the inlet is frequently subjected to internal and external forces, such as during the placement and removal of the inner support assembly 120 and the placement of medicine packets, the addition of these ribs effectively prevents deformation or damage from prolonged use or improper operation, thereby extending the lifespan of outer pot 110. As a preferred embodiment, the ribs 113 are provided in a circular pattern around the inlet of outer pot 110.

[0070] Specifically, the support plate 121 is placed on the reinforcing ribs 113, which can provide stable support for the support plate 121 and ensure the accurate position of the inner support assembly 120 in the outer pot 110. The annular structure of the reinforcing ribs 113 provides a flat and solid placement platform for the support plate 121, allowing the support plate 121 to firmly support the inner support assembly 120 and the Chinese medicine bag thereon, preventing shaking or tilting during the decoction process.

[0071] In addition to the support plate 121, the inner support assembly 120 is also provided with a base plate 124 and a connecting portion 122. The support plate 121 is connected to the base plate 124 by at least two connecting portions 122 arranged at intervals along the circumference, so that the medicinal liquid can penetrate into the medicine bag through the gap formed by the two connecting portions 122, so that the medicinal liquid can fully penetrate into the medicine bag, thereby improving the effect of decocting the medicine. In addition, the spacing between the two connecting portions 122 can reduce the use of raw materials for manufacturing the inner support assembly 120, and reduce the cost and difficulty of manufacturing the inner support assembly 120. The number and distribution of the connecting rods should be reasonably designed according to the size and shape of the inner support assembly 120 to ensure the stability and balance of the entire structure. Similarly, the connecting rods and the base plate 124 also need to be made of high-temperature resistant and corrosion-resistant materials to cope with the high temperature and humid environment during the decoction process.

[0072] The bottom plate 124 may be configured as a disc-shaped structure with a middle height and a gradually decreasing circumference, so that when the medicine package is squeezed or the like, the liquid medicine in the medicine package can flow smoothly into the outer pot 110 .

[0073] Specifically, the outer periphery of the bottom plate 124 includes several second straight segments 124b corresponding to the positions of the first straight segments 121a and several second arc segments 124c corresponding to the positions of the first arc segments 121b. The bottom end of the connecting portion 122 is connected to the top of the bottom plate 124 at the second straight segments 124b. The second straight segments 124b are recessed inward relative to the second arc segments 124c to form relief notches 124d. The relief notches 124d have two circumferentially distributed corners 124e, each of which is connected to the connecting portion 122.

[0074] The inward depression refers to a depression within the inner support assembly 120. The relief notches 124d are provided to provide space for the installation of other components. The bottom ends of the two connecting rods are connected to two circumferentially distributed corners 124e of the relief notches 124d. Because the corners 124e are areas of stress concentration, connecting the connecting rods there can enhance the support capacity of these areas, allowing the entire inner support assembly 120 to maintain greater stability and resistance to deformation when bearing the weight of the medicinal liquid and various forces during the decoction process.

[0075] The bottom plate 124 is provided with liquid medicine circulation holes 124a, allowing the liquid medicine to penetrate into the medicine bag not only through the liquid medicine circulation holes 124a but also through the gap formed by the two connecting parts 122. In addition to the liquid medicine circulation holes 124a, the bottom plate 124 is also provided with a plurality of cooperating through holes for cleaning. The cooperating through holes are arranged between the liquid medicine circulation holes 124a. Specifically, the cooperating through holes and the liquid medicine circulation holes 124a are distributed throughout the bottom plate 124. More specifically, the number of liquid medicine circulation holes 124a is greater than the number of cooperating through holes. There are four cooperating through holes, which are arranged between the liquid medicine circulation holes 124a. The liquid medicine circulation holes 124a substantially cover the entire bottom plate 124, allowing the liquid medicine to penetrate the medicine bag relatively fully. The cooperating through holes allow cleaning parts to pass through and clean the bottom wall of the inner and outer pots 110 of the decoction pot 100.

[0076] At least two protrusions 111 are provided on the inner circumferential wall of the outer pot 110, and these two protrusions 111 are located in opposite positions. The number and position of the protrusions 111 should be rationally arranged according to the size of the outer pot 110 and the dimensions of the inner support assembly 120 to achieve optimal stability. Accordingly, on the inner support assembly 120, the connecting portion 122 is a connecting rod, and at least two connecting rods are provided, and these two connecting rods are located in opposite positions. One end of the connecting rod is connected to the support plate 121, and the other end is connected to the bottom plate 124, forming a stable support structure. The number and position of the connecting rods should correspond one-to-one with the protrusions 111 on the outer pot 110, so that during the decoction process, the connecting rods can cooperate with the protrusions 111, thereby limiting the rotation of the inner support assembly 120.

[0077] The inner wall of the outer pot 110 is provided with four protrusions 111, with each pair of protrusions 111 forming a group. Each connecting portion 122 of the inner support assembly 120 is a pair of two connecting rods, for a total of four connecting rods, with each pair forming a group. The two protrusions 111 cooperate with the two connecting rods to restrict the inner support assembly 120 from rotating from outside to inside. Specifically, when the inner support assembly 120 is placed within the outer pot 110, the two protrusions 111 are located between the two connecting rods, restricting the inner support assembly 120 from rotating within the outer pot 110.

[0078] Specifically, a winding rod 125 connecting the two connecting rods is provided between a group of two connecting rods. The winding rod 125 is provided close to the bottom plate 124 of the inner support assembly 120. The winding rod 125 is a horizontally extending straight rod.

[0079] When decocting Chinese medicine, the sealing member of the medicine bag passes through the lower part of the winding rod 125 from the inside of the inner support component 120 to the outside after sealing the medicine bag, which ensures that during the decoction process, the medicine bag can always be close to the bottom plate 124 of the inner support component 120 and will not float up due to the buoyancy of the water in the decoction device 100.

[0080] A clamping member 123 is provided on one side of the support plate 121, facing the interior of the inner support assembly 120. This member's primary function is to secure the seal of the Chinese medicine package. During the decoction process, Chinese medicine packages are typically sealed to prevent the medicinal materials from scattering or contamination. When the package is within the inner support assembly 120, the clamping member 123 secures the seal, further ensuring the package's secure placement and preventing it from shifting or tilting due to boiling or stirring of the medicinal liquid during the decoction process.

[0081] Specifically, the inner periphery of the support plate 121 forms a delivery port for the inner support assembly 120, and the edge of the delivery port is arranged to alternate between straight lines and circular arcs, with the two circular arcs and the two straight lines arranged opposite to each other. The clamping member 123 is arranged at one of the straight lines and is arranged toward the inside of the inner support assembly 120.

[0082] The clamping member 123 includes: a shell, an inner core that telescopes within the shell, and a return spring that provides thrust for the inner core. The shell, with its top mounted on the support plate 121 and its bottom suspended in the air, is provided with a downward-facing opening, and a perforation is provided on the inward-facing sidewall of the shell. The inner core telescopes up and down relative to the opening within the shell, and its sidewall is provided with a clamping groove with an inward-facing notch. The return spring is located within the shell, with one end connected to the top of the shell and the other end connected to the top of the inner core. The inward-facing perforation and inward-facing notch refer to the perforation facing the interior of the inner support assembly 120, the clamping groove facing the interior of the inner support assembly 120, and the inward-facing sidewall of the shell referring to the shell facing the interior of the inner support assembly 120.

[0083] More specifically, when decocting Chinese medicine, first put the Chinese medicinal materials into the medicine bag, then tighten the medicine bag with the seal, push the inner core of the clamp 123, so that the opening of the inner core coincides with the opening of the shell, and place the seal at the opening. After placement is completed, release the force pushing the inner core, and the inner core returns to its initial state under the push of the restoring force of the spring in the shell. At this time, the seal is clamped and fixed in the clamp 123.

[0084] As a preferred solution, the clamping member 123 clamps the end of the sealing member to ensure that the clamping force is more concentrated and effective, thereby avoiding excessive squeezing or damage to other parts of the medicine package.

[0085] It should be noted that the sealing member used to seal the medicine package can be a separately provided rope member, which is used to tie the medicine package tightly, and then the remaining end after tying is clamped on the clamping member 123 to achieve the fixing of the sealing member. Alternatively, the sealing member used to seal the medicine package can be a part of the medicine package, which is used to tie the medicine package tightly, and then the remaining end after tying is clamped on the clamping member 123 to achieve the fixing of the sealing member. Alternatively, the sealing member can be a drawstring structure, which is used to tie the opening of the medicine package, and then a connecting section is connected to the end of the drawstring, and the connecting section is fixed to the clamping member 123 to achieve the clamping and fixing of the medicine package.

[0086] The outer wall of the outer pot 110 is provided with a rib 112, which is arranged in a ring shape around the outer wall of the outer pot 110. The shape and size of the rib 112 ensure that it does not protrude too much and increase the volume and weight of the outer pot 110, while also providing sufficient stability for the transfer component when clamping the decoction pot 100.

[0087] Specifically, when transporting the decoction pot 100, transport components such as a transporter or a clamp will clamp onto the outer pot 110 wall below the ribs 112. Due to the design of the ribs 112, the transport components can more stably clamp the outer pot 110, preventing accidents such as slipping or tipping during transport.

[0088] In order to further enhance the stability and safety of the decoction pot 100 during the transportation process, at least two annular ribs 112 are arranged on the outer peripheral wall of the outer pot 110. The two annular ribs 112 are arranged along the circumference of the pot wall of the outer pot 110. The two annular ribs 112 are spaced apart in the axial direction of the outer pot 110, and the spacing distance therebetween is at least sufficient to meet the clamping requirements of the transportation components.

[0089] Specifically, when the decoction pot 100 is transported, transport components such as a transport vehicle or a clamp will clamp the outer pot 110 wall portion between the two annular ribs 112. Due to the presence of the two annular ribs 112, the transport components can more firmly clamp the outer pot 110 to prevent it from shaking or slipping during transport.

[0090] A monitoring device is further provided on the outer peripheral wall of the outer pot 110 of the decoction pot 100 near its bottom. The monitoring device may be a sensor to monitor the working state and operation state of the decoction pot 100 .

[0091] In order to improve the automation and mobility of the decoction pot 100, a carrier 130 is provided at the bottom of the outer pot 110. The design of the carrier 130 should take into account factors such as compatibility with the conveyor line, load-bearing capacity and stability.

[0092] The carrier 130 is mainly composed of two parts: a support plate 131 and a conveying unit 132. The support plate 131 is fixedly connected to the bottom of the outer pot 110 to provide stable support for the entire decoction pot 100; the conveying unit 132 is wrapped around the outer periphery of the support plate 131 and is detachably connected to the support plate 131, so that the conveying unit 132 can be replaced or adjusted according to different conveying line types, thereby improving the flexibility and adaptability of the decoction pot 100.

[0093] The support plate 131 serves as the main structure of the carrier 130, carrying various equipment or containers required for decoction, such as the decoction pot and filter. The support plate 131 should possess sufficient strength and stability to prevent deformation or damage during transportation and decoction. To ensure strength and durability, the support plate 131 can be made of a high-strength, corrosion-resistant material, such as stainless steel or aluminum alloy.

[0094] The conveying unit 132 is disposed on the outer periphery of the support plate 131. Preferably, the conveying unit 132 tightly wraps around the outer periphery of the support plate 131 and is detachably connected to the support plate 131 through a specific connection method, such as a slot or screw fixation. This allows the carrier 130 to easily interface with other conveying equipment in the automatic decoction system, such as a conveyor belt or robotic arm. Furthermore, the conveying unit 132 can also integrate intelligent components such as sensors and controllers to achieve intelligent interconnection with the automatic decoction system.

[0095] In the embodiment of the present invention, Figure 7-15 As shown, the boiling module device includes a vertically arranged rectangular frame 201. An upper truss 202 extending horizontally outward is disposed on one sidewall of the frame 201 at the top, and a lower truss 203 extending horizontally outward is disposed at the bottom. The upper truss 202 and the lower truss 203 are disposed opposite each other in a vertical direction. Both the upper truss 202 and the lower truss 203 are fixed to the frame 201, and the connection between the upper truss 202 and the lower truss 203 and the frame 201 can be bolted or welded.

[0096] A heating mechanism 204 is provided between the upper truss 202 and the lower truss 203. The heating mechanism 204 is fixed to the frame 201 and can be connected to the frame 201 by bolts or welding. A space is left between the heating mechanism 204 and the upper truss 202. A space is also left between the heating mechanism 204 and the lower truss 203. The heating mechanism 204 is a boiling unit. The space between the heating mechanism 204 and the lower truss 203 is used to place a decoction pot on the heating mechanism 204. When decocting medicine, the decoction pot, filled with medicine packets, is placed on the heating mechanism 204, which serves as the decoction station and heats the decoction pot. The space between the heating mechanism 204 and the lower truss 203 can accommodate a decoction pot. When a decoction pot is being heated at the decoction heating device, any remaining decoction pots can be temporarily stored on the lower truss 203 while another decoction pot is already being heated on the heating mechanism 204.

[0097] In this embodiment, a cover mechanism 205 is provided on the upper truss 202. When the frying pot is placed on the heating mechanism 204, the cover mechanism 205 seals the pot opening of the frying pot.

[0098] A control circuit module is also provided on the frame 201, and the control circuit module is signal-connected with the capping mechanism 205 and the heating mechanism 204. The control circuit module is used to send control instructions to the capping mechanism 205 and the heating mechanism 204, and control the heating mechanism 204 and the capping mechanism 205 to perform corresponding actions according to the control instructions.

[0099] Specifically, the lid pressing mechanism 205 includes a horizontally arranged fixed plate 2051, which is fixed to the lower surface of the upper truss 202. A pot cover 2052 is movably arranged below the fixed plate 2051. A first lifting assembly 2053 is provided between the pot cover 2052 and the fixed plate 2051. The first lifting assembly 2053 is connected to the fixed plate 2051 and the pot cover 2052 respectively. The first lifting assembly 2053 is used to drive the pot cover 2052 to rise or fall. By lowering the pot cover 2052 by the first lifting assembly 2053, the pot mouth of the decoction pot 100 is sealed. After decoction is completed, the pot cover 2052 is raised by the first lifting assembly 2053 to release the seal on the pot mouth of the decoction pot 100.

[0100] A pressure plate 2054 is movably disposed directly below the pot lid 2052. A second lifting assembly 2055 is disposed between the pressure plate 2054 and the fixed plate 2051. The second lifting assembly 2055 is connected to the fixed plate 2051 and the pressure plate 2054, respectively. The second lifting assembly 2055 is used to elevate or lower the pressure plate 2054. The second lifting assembly 2055 and the pressure plate 2054 form a squeezing unit. During the decoction process, the second lifting assembly 2055 lowers the pressure plate 2054 to squeeze the medicine packet. After the decoction is completed, the second lifting assembly 2055 raises the pressure plate 2054 to release the squeeze and separate the medicine packet from the liquid.

[0101] In this embodiment, a plurality of guide rods 2056 are provided between the pressure plate 2054 and the fixed plate 2051. In this embodiment, there are four guide rods 2056, and the four guide rods 2056 are arranged in a circular array with the central axis of the pot cover 2052 as the centerline. One end of the guide rod 2056 is fixed to the pressure plate 2054, and the other end of the guide rod 2056 extends above the fixed plate 2051. The shaft of the guide rod 2056 passes through the pot cover 2052 and the fixed plate 2051 in sequence. A perforation for the guide rod 2056 is provided at a position on the fixed plate 2051 opposite to the guide rod 2056. The diameter of the perforation is larger than the rod diameter of the guide rod 2056. The guide rod 2056 is slidably connected to the fixed plate 2051. Similarly, a through hole for the guide rod 2056 to pass through is opened at a position on the pot cover 2052 opposite to the guide rod 2056. The diameter of the through hole is larger than the rod diameter of the guide rod 2056, and the guide rod 2056 is slidably connected to the pot cover 2052.

[0102] The same number of guide sleeves 20511 as the guide rods 2056 are fixed to the lower surface of the fixing plate 2051. The guide sleeves 20511 are arranged one-to-one with the guide rods 2056. The guide sleeves 20511 are coaxially arranged with the corresponding guide rods 2056. The guide rods 2056 pass through the inner holes of the corresponding guide sleeves 20511. The guide rods 2056 and the guide sleeves 20511 are slidably connected to each other.

[0103] Preferably, a limiting ring 20561 is provided at one end of the guide rod 2056 extending above the fixing plate 2051, and the limiting ring 20561 is fixed to the guide rod 2056. The outer diameter of the limiting ring 20561 is larger than the aperture of the perforation on the fixing plate 2051.

[0104] Specifically, the first lifting assembly 2053 includes a vertically arranged cylinder 20531. The cylinder body of the cylinder 20531 is fixedly connected to the fixed plate 2051. The piston rod of the cylinder 20531 faces the direction of the pot cover 2052. The piston rod of the cylinder 20531 is relatively fixed to the pot cover 2052. When the piston rod of the cylinder 20531 extends from the cylinder body, the piston rod of the cylinder 20531 pushes the pot cover 2052, causing the pot cover 2052 to move downward. When the piston rod of the cylinder 20531 is retracted into the cylinder body, the piston rod of the cylinder 20531 pulls the pot cover 2052, causing the pot cover 2052 to move upward.

[0105] Specifically, the second lifting assembly 2055 includes a vertically mounted electric cylinder 20551 positioned above a fixed plate 2051. A vertically mounted mounting sleeve 20552 is disposed between the cylinder body of the electric cylinder 20551 and the fixed plate 2051. One end of the mounting sleeve 20552 is secured to the fixed plate 2051, while the other end is secured to the cylinder body of the electric cylinder 20551. The push rod of the electric cylinder 20551 faces the inner hole of the mounting sleeve 20552 and extends into the interior of the mounting sleeve 20552.

[0106] A connecting rod 20553 is disposed within the inner hole of the mounting sleeve 20552 and is coaxially arranged with the push rod of the electric cylinder 20551. One end of the connecting rod 20553 is fixedly docked with the push rod of the electric cylinder 20551, while the other end of the connecting rod 20553 passes through the fixing plate 2051 and the pot cover 2052, thereby connecting to the pressure plate 2054. The connecting rod 20553 and the pressure plate 2054 are fixed with bolts. Preferably, the central axis of the connecting rod 20553 is coaxial with the central axis of the pressure plate 2054.

[0107] When the push rod of electric cylinder 20551 extends outward from the cylinder body, it pushes connecting rod 20553, which in turn pushes pressure plate 2054, causing pressure plate 2054 to move downward. When the push rod of electric cylinder 20551 is retracted into the cylinder body, it pulls connecting rod 20553, which in turn pulls pressure plate 2054, causing pressure plate 2054 to move upward.

[0108] In this embodiment, a spray head 2057 is mounted on the pot lid 2052. A water supply mechanism 206, connected to the spray head 2057, is mounted on the frame 201. This mechanism supplies water to the interior of the spray head 2057. The water supplied by the water supply mechanism 206 is then sprayed into the decoction pot where the medicinal materials are being boiled. The water outlet of the spray head 2057 faces the pressure plate 2054, allowing the water sprayed by the spray head 2057 to spray onto the pressure plate 2054. The spray head 2057 and the water supply mechanism 206 constitute a water supply unit, used to add water to the decoction pot delivered to the decoction station.

[0109] Similarly, the water supply mechanism 206 is signal-connected to the control circuit module. The control circuit module sends a control instruction to the water supply mechanism 206, and the water supply mechanism 206 performs corresponding actions according to the control instruction.

[0110] In this embodiment, there are two nozzles 2057. In actual production and processing, the number of nozzles 2057 is not limited to two and can be one, three, or more. In this embodiment, two nozzles 2057 are used as an example. The two nozzles 2057 are arranged in mirror-image relationship with the central axis of the pot cover 2052 as the centerline. The water outlet of the nozzle 2057 is located below the pot cover 2052, and the water inlet of the nozzle 2057 is located above the pot cover 2052. The nozzle 2057 extends through the pot cover 2052 and is fixedly connected to the pot cover 2052.

[0111] A tee pipe 2058 is fixed to the upper surface of the pot cover 2052. One of the interfaces of the tee pipe 2058 is used to connect to the water supply mechanism 206. Of the remaining two interfaces of the tee pipe 2058, one interface is connected to one of the nozzles 2057 through a pipe fitting, and the other interface is also connected to the other nozzle 2057 through a pipe fitting.

[0112] The water supply mechanism 206 is fixed to the frame 201. The water supply mechanism 206 includes a water outlet section 2061, a water inlet section 2062, and a water pump 2063. One end of the water outlet section 2061 is connected to the water outlet of the water pump 2063, and the other end of the water outlet section 2061 is connected to the nozzle 2057. One end of the water inlet section 2062 is connected to the water inlet of the water pump 2063, and the other end of the water inlet section 2062 is a free end. The free end of the water inlet section 2062 is used to connect to a water source. After the water inlet section 2062 is connected to the water source, the water pump 2063 can draw water from the water source and send it to the water outlet section 2061. The water in the water outlet section 2061 is then sent along the water inlet section 2062 to the nozzle 2057. The water in the nozzle 2057 is then sprayed out and sprayed onto the pressure plate 2054.

[0113] A flow meter 2064 is installed on the water inlet section 2062. The flow meter 2064 can measure the amount of water passing through the water inlet section 2062, so as to calculate the amount of water sent into the frying pot.

[0114] The water inlet section 2062 is made of a hard pipe and is fixed to the frame 201. The water pump 2063 is also fixed to the frame 201. The water outlet section 2061 is a flexible hose. The length of the water outlet section 2061 is sufficient to ensure that the water outlet section 2061 does not separate from the nozzle 2057 during the upward and downward movement of the pot cover 2052. When the pot cover 2052 moves up and down, the water outlet section 2061 can bend and deform with the movement of the pot cover 2052.

[0115] A fixing block 20532 is provided between the piston rod of the cylinder 20531 and the pot cover 2052. The fixing block 20532 is fixedly connected to the piston rod of the cylinder 20531 and the pot cover 2052. A pipe passage hole 20533 is formed in the fixing block 20532 and extends transversely through the fixing block 20532. When connecting the water outlet section 2061 to the nozzle 2057, the water outlet section 2061 is passed through the pipe passage hole 20533 of the fixing block 20532. The pipe passage hole 20533 restricts the water outlet section 2061. When water flows through the water outlet section 2061, the vibration of the water outlet section 2061 caused by the water flow is reduced, the water outlet section 2061 is kept stable, and the possibility of separation between the water outlet section 2061 and the nozzle 2057 is reduced.

[0116] At the same time, when the cylinder 20531 pushes the pot cover 2052 to move up and down, the end of the water outlet section 2061 that is connected to the nozzle 2057 can move up and down synchronously with the pot cover 2052, avoiding the water outlet section 2061 from being pulled, thereby preventing the water outlet section 2061 from being separated from the nozzle 2057 due to the water outlet section 2061 being pulled.

[0117] Specifically, heating mechanism 204 includes a housing 2041 fixed to frame 201. The upper surface of housing 2041 is horizontal. An induction cooker 2042 is embedded within housing 2041, with the cooktop panel of induction cooker 2042 exposed from the upper surface of housing 2041. A cover mechanism 205 is located directly above induction cooker 2042.

[0118] Specifically, the cooktop of induction cooker 2042 is flush with or higher than the upper surface of housing 2041. Multiple positioning blocks 2043 are fixed to the upper surface of housing 2041, enclosing the cooktop of induction cooker 2042. When a frying pan is placed on induction cooker 2042, the bottom of the pan abuts against the positioning blocks 2043. The multiple positioning blocks 2043 restrict the position of the frying pan when placed on induction cooker 2042, ensuring that the frying pan remains in the same position each time it is placed on induction cooker 2042, ensuring that the relative position between induction cooker 2042 and the frying pan is optimal for heating.

[0119] In this embodiment, a temperature sensor 207 is mounted on the pot cover 2052. The temperature sensor 207 extends through the pot cover 2052 and extends to the bottom of the pot cover 2052. When the pot cover 2052 is placed on the top of the frying pot, the temperature sensor 207 extends into the frying pot and can measure the temperature inside the frying pot. The temperature sensor 207 is a temperature measurement unit.

[0120] In this embodiment, a plurality of through holes 20541 are formed on the surface of the pressure plate 2054, and the through holes 20541 are evenly distributed on the surface of the pressure plate 2054. When the pressure plate 2054 is raised and lowered by the second lifting assembly 2055, the pressure plate 2054 squeezes the medicine bag in the decoction pot, and the medicinal liquid passes through the through holes 20541 on the pressure plate 2054. When the medicinal liquid passes through the through holes 20541, the flow rate of the medicinal liquid is accelerated. Since the pressure plate 2054 is raised and lowered to stir the medicinal liquid, the flow of the medicinal liquid can flush the medicine bag, so that the medicinal properties of the medicinal materials in the medicine bag can be better decocted and the concentration of the decocted medicinal liquid is increased.

[0121] In this embodiment, there are two induction cookers 2042, which are arranged side by side on housing 2041. Correspondingly, there are also two cover pressing mechanisms 205, with one cover pressing mechanism 205 and one induction cooker 2042 forming a group. The two induction cookers 2042 are arranged side by side, and similarly, the two cover pressing mechanisms 205 are also arranged side by side.

[0122] When decocting medicinal herbs, the decoction pot containing the medicinal bag and water is placed on the cooktop of the induction cooker 2042. The induction cooker 2042 is then turned on to heat the decoction pot. After the decoction pot is placed on the cooktop of the induction cooker 2042, the first lifting assembly 2053 moves the pot lid 2052 downward, which covers the top of the decoction pot, thereby sealing the pot opening. The second lifting assembly 2055 drives the pressure plate 2054 toward the bottom of the decoction pot, allowing the pressure plate 2054 to squeeze the medicinal bag in the decoction pot. After the pressure plate 2054 squeezes the medicinal bag, the second lifting assembly 2055 lifts the pressure plate 2054, completing the extrusion of the medicinal bag. During the decoction process, the second lifting component 2055 controls the pressure plate 2054 to lift and lower multiple times, thereby squeezing the medicine bag multiple times, so that the medicine bag can be in more complete contact with the medicine liquid, so that the medicinal properties of the medicinal materials can be more fully decocted, and the concentration of the decoction of the medicinal materials can be increased.

[0123] When the water supply mechanism 206 adds water to the interior of the decoction pot, the water supply mechanism 206 can rinse the pressure plate 2054, flushing the medicinal liquid attached to the pressure plate 2054 into the decoction pot. After the decoction task is completed, the water supply mechanism 206 can clean the pressure plate 2054, so there is no need to disassemble the pressure plate 2054 for cleaning, reducing the workload of cleaning the pressure plate 2054; the water supply mechanism 206 and the nozzle 2057 can not only serve as a water supply unit, but also as a cleaning unit for cleaning the extrusion unit separated from the medicinal liquid after the decoction is completed, and flushing the medicinal liquid remaining on the extrusion unit into the decoction pot 100.

[0124] When the medicine pot 100 is short of water during the decoction process, the water supply mechanism 206 can also replenish water to the inside of the medicine pot 100, thereby reducing the problem of the medicine pot 100 being sticky due to lack of water.

[0125] After the Chinese medicinal materials are decocted using the decoction pot 100 , the medicine bag in the decoction pot 100 must first be removed and the inner support assembly 120 of the decoction pot 100 must be cleaned.

[0126] like Figure 16 and Figure 17As shown, the decoction pot 100 is moved to the decoction pot 100 cleaning device, and the inner support assembly 120 is removed from the outer pot 110 and placed on the inner support assembly cleaning module 507. In this embodiment, the inner support assembly cleaning module 507 includes a horizontally arranged bracket 5071, which is fixedly connected to the frame 501. A through-hole 50711 is provided on the plate surface of the bracket 5071, which passes through the bracket 5071. The width of the through-hole 50711 is smaller than the outer diameter of the support plate 121, and the size of the through-hole 50711 is sufficient to allow the connecting rod and the bottom plate 124 of the inner support assembly 120 to pass through. When placing the inner support assembly 120 on the bracket 5071, the inner support assembly 120 is in a vertical state, and the base plate 124 and the connecting rod of the inner support assembly 120 are passed through the through-hole 50711, and finally the lower surface of the support plate 121 is abutted against the upper surface of the bracket 5071, so that the bracket 5071 supports the support plate 121.

[0127] A clamping assembly 5072 is provided below the bracket 5071 , and the clamping assembly 5072 is used to clamp and fix the inner support assembly 120 supported by the bracket 5071 .

[0128] Specifically, the clamping assembly 5072 includes two clamping jaws 50721 disposed opposite each other. A third pushing member 50722 is disposed between each clamping jaw 50721 and the frame 501. One end of the third pushing member 50722 is fixed to the clamping jaw 50721, while the other end is fixedly connected to the frame 501. The third pushing member 50722 pushes the connected clamping jaw 50721 to move. The two clamping jaws 50721 are moved toward or away from each other by the push of the two third pushing members 50722.

[0129] The movable positions of the clamping claws 50721 include a release position and a clamping position. When the two clamping claws 50721 are in the release position, both clamping claws 50721 are located outside the vertically downward projection area of the through-opening 50711, and the two clamping claws 50721 are located on opposite sides of the vertically downward projection area of the through-opening 50711. When the clamping claws 50721 move from the release position to the clamping position, the clamping claws 50721, pushed by the third pushing member 50722, move directly below the through-opening 50711 and clamp and secure the inner support assembly 120 passing through the through-opening 50711.

[0130] When the inner support assembly 120 is placed on the bracket 5071 , the two clamping claws 50721 approach each other, and the two clamping claws 50721 clamp and fix the inner support assembly 120 between the two clamping claws 50721 .

[0131] Specifically, each clamping claw 50721 comprises two vertical plates 507211 arranged parallel to the connecting portion 122 of the inner support assembly 120, a riser connecting the two vertical plates, and an inclined plate 507212 disposed above the risers. The side of the risers facing away from the inner support assembly 120 is connected to the third pusher 50722. The inclined plate 507212 is connected to the middle of the riser's upper portion, with both sides positioned at a predetermined distance from the vertical plates 507211 to ensure that the connecting rod of the inner support assembly 120 can pass through. When the two clamping claws 50721 move toward the inner support assembly 120, the two vertical plates 507211 are respectively located on the outer sides of the paired connecting rods of the inner support assembly 120, clamping and fixing the inner support assembly 120. At the same time, the inclined plate 507212 contacts the bottom of the inner core of the clamping member 123 provided on the inner support assembly 120, applying an upward force to the inner core, causing it to retract into the shell, releasing the clamping force of the clamping member 123, and causing the end of the sealing member of the medicine package to loosen or detach from the clamping member 123. As the medicine package on the inner support assembly 120 is removed, the sealing member falls out of the clamping member 123 and is removed with the medicine package. When it is necessary to release the inner support assembly 120, the two clamping claws 50721 are moved away from each other and detached from the inner support assembly 120.

[0132] The medicine pot 100 after removing the medicine bag and pouring the liquid is moved to the cleaning device 600 for cleaning. Figure 18 As shown, specifically, the cleaning device 600 includes: a first cleaning carrier 601, a second cleaning carrier 602, and a third cleaning carrier 603 arranged in sequence along the cleaning conveyor line; The outer pot 110 and the inner support assembly 120 are combined to form the medicine decoction pot 100; the medicine decoction pot 100 is transferred to the cleaning device 600 station for cleaning. Before cleaning, the medicine decoction pot 100 is grasped by the turning device and turned 180 degrees, so that the medicine decoction pot 100 is in a downward opening state during the cleaning process, that is, the opening of the outer pot 110 and the feeding port of the inner support assembly 120 are in a downward state during the cleaning process. In this way, during the cleaning process, the water flows directly out along the inner wall of the medicine decoction pot 100 under its own weight, and there is not too much water in the medicine decoction pot 100; The first cleaning carrier 601 is a washing carrier, the second cleaning carrier 602 is a rinsing carrier, and the third cleaning carrier 603 is an air-drying carrier; The decoction pot 100 is first moved to the first cleaning carrier 601 along the cleaning conveyor line, then to the second cleaning carrier 602, and finally to the third cleaning carrier 603; The bottom of the first cleaning carrier 601 is connected to a water tank 6011 for cleaning the decoction pot 100. The cleaned water flows back to the water tank 6011 through the water pipe, so that the water in the water tank 6011 is recycled. The first cleaning carrier 601 is provided with a longitudinally movable first spray device 6012 and a first support rod 6013. The first support rod 6013 enters the inner support assembly 120 and passes through the first matching through hole 124f on the bottom plate 124 to lift the outer pot 110. There is a certain distance between the outer pot 110 and the bottom plate 124 of the inner support assembly 120. The first spraying device 6012 enters the inner support assembly 120 and passes through the second matching through hole 124g on the bottom plate 124, spraying and flushing the outer pot 110 and the inner support assembly 120 close to the inner wall of the bottom of the outer pot 110. The end of the first support rod 6013 that penetrates into the decoction pot 100 is also provided with a water outlet, and the decoction pot 100 is better flushed through the water outlet of the first support rod 6013.

[0133] Specifically, the water outlet of the first cleaning carrier 601 is connected to the upper end of the water tank 6011 through a water pipe, and the water inlet is connected to the lower end of the water tank 6011 through a water pipe. The first support rod 6013 can be lifted and lowered inside or at the bottom of the first cleaning carrier 601 through a lifting motor or other existing lifting devices. During the washing process, the first support rod 6013 is close to the outer periphery of the bottom plate 124 of the inner support assembly 120, which is convenient for cleaning the edges and corners near the inner wall of the decoction pot 100, and cooperates with the first spray device 6012 in the middle to clean the areas that are not easy to clean or have poor cleaning effects by the first spray device 6012, so that the decoction pot 100 can be washed more cleanly.

[0134] In this embodiment, a second cleaning carrier 602 is arranged on one side of the first cleaning carrier 601 along the direction of the cleaning conveyor line. The water outlet of the second cleaning carrier 602 is connected to the water tank 6011, and the water inlet is connected to the outside. It is rinsed with clean water, and the washed water flows into the water tank 6011 through the water outlet. When the water in the water tank 6011 is full, it overflows. The washed water in the second cleaning carrier 602 dilutes the sewage in the water tank 6011, so that it remains clean within a certain limit. The second cleaning carrier 602 is also provided with a The second spray device 6021 and the second support rod 6022 move longitudinally. The second support rod 6022 enters the inner support assembly 120 and passes through the first matching through-hole 124f on the bottom plate 124, lifting the outer pot 110 so that a certain distance is maintained between the outer pot 110 and the bottom plate 124 of the inner support assembly 120. The second spray device 6021 enters the inner support assembly 120 and passes through the second matching through-hole 124g on the bottom plate 124, close to the bottom inner wall of the outer pot 110, spraying and rinsing the outer pot 110 and the inner support assembly 120. Specifically, a second spray device 6021 and a second support rod 6022 are provided in the second cleaning carrier 602, and the water inlet of the second spray device 6021 is connected to the outside to provide clean washing water. In the washing state, the end of the second support rod 6022 that contacts the bottom of the outer pot 110 is provided with a spray port, which is used to rinse the inner wall of the outer pot 110 near the corner and the outer periphery of the bottom plate 124 of the inner support assembly 120. The outer pot 110 and the inner support assembly 120 are rinsed by the cooperation of the second spray device 6021 and the second support rod 6022. The support assembly 120 is fully rinsed, and the waste water after rinsing flows into the water tank 6011. The water tank 6011 is provided with an overflow port. When the water in the water tank 6011 reaches the overflow port, it continues to flow in, so that the water in the water tank 6011 is connected to the sewer through the overflow port and discharged. The washing water after washing by the second cleaning carrier 602 is cleaner than the water in the water tank 6011. The washing water of the second cleaning carrier 602 is neutralized with the water in the water tank 6011 to ensure a certain degree of cleanliness of the water in the water tank 6011. The washing water is reused, which saves water while ensuring that the frying pot is clean.

[0135] In this embodiment, a third cleaning carrier 603 is arranged on one side of the second cleaning carrier 602 along the direction of the cleaning conveyor line. A drying device is provided in the third cleaning carrier 603 to dry the decoction pot 100. After the decoction pot 100 has undergone two rounds of washing, water droplets will hang on the inner wall of the decoction pot 100. The water droplets remaining in the decoction pot 100 are dried by the drying device to prevent the decoction pot 100 from storing water and generating bacteria, which will contaminate the medicine liquid when the medicine is decocted again.

[0136] The control method and decoction system of the automatic Chinese medicine decoction system of the present invention realize the automation of the entire process from medicinal material adjustment, review, decoction to transportation through integrated design, greatly improving the efficiency and accuracy of Chinese medicine decoction.

[0137] The above description is merely a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as above in terms of a preferred embodiment, it is not intended to limit the present invention. Any technician familiar with this patent can make slight changes or modifications to equivalent embodiments of equivalent changes using the above-mentioned technical contents without departing from the scope of the technical solution of the present invention. The implementation schemes in the above-mentioned embodiments can also be further combined or replaced. However, any simple modifications, equivalent changes and modifications made to the above-mentioned embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the solution of the present invention.

Claims

1. A control method for an automatic Chinese medicine decoction system, wherein the automatic Chinese medicine decoction system comprises: a decoction pot, a dispensing module, a review module, a first conveying module, a second conveying module, and a decoction module, wherein a control system is connected to each module; the decoction pot is provided with a clamping member; and the method is characterized in that: The control method includes: The first conveying module conveys the medicine decoction pot to the review module and stops at the review module; The review module reviews the medicinal materials in the decoction pot according to the prescription information; The medicine bag in the decoction pot is sealed, and then the sealing member of the medicine bag cooperates with the clamping member to fix the medicine bag; The second conveying module conveys the decoction pot to the decoction module for decoction.

2. The control method of the automatic Chinese medicine decoction system according to claim 1, characterized in that: The medicine bag in the decoction pot is sealed, and then the sealing member and the clamping member cooperate to fix the medicine bag, including: The sealing member is wrapped around the opening of the medicine bag and the opening of the medicine bag is tied tightly; The end of the sealing member passes through a set position inside the medicine decoction pot and extends upward along the axial direction of the medicine decoction pot to cooperate with the clamping member for fixation.

3. The control method of the automatic Chinese medicine decoction system according to any one of claims 1-2, characterized in that: Before the second conveying module conveys the decoction pot to the decoction module for decoction, it includes: Whether there are vacant stations in the boiling unit of the boiling module; If it is determined that there is an idle station in the decoction unit, the second conveying module places the decoction pot at the idle station; Otherwise, the second conveying module places the medicine decoction pot at the buffer station.

4. The control method of the automatic Chinese medicine decoction system according to claim 3, characterized in that: The second conveying module places the decoction pot behind the decoction module, including: The pressing cover mechanism of the decoction module descends and engages with the inlet of the decoction pot, sealing the decoction pot; The heating unit of the decoction module is started to heat and decoct the medicine pot.

5. The control method of the automatic Chinese medicine decoction system according to claim 4, characterized in that: After the cover mechanism is buckled on the medicine decoction pot inlet, it includes: The pressure plate assembly in the capping mechanism descends to press the medicine bag in the decoction pot; The heating unit in the decoction module heats and decocts the medicinal materials in the decoction pot according to the decoction scheme of the prescription.

6. The control method of the automatic Chinese medicine decoction system according to any one of claims 4-5, characterized in that: After the decoction of the medicinal materials in the decoction pot is detected to be complete, the pressure plate assembly rises to release the pressure on the medicine bag; The water inlet assembly in the decoction module feeds water into the decoction pot to flush the pressure plate assembly.

7. The control method of the automatic Chinese medicine decoction system according to claim 6, characterized in that: Before the decoction pot is transported to the review module, it includes: Place the medicine bag containing the medicinal materials in the decoction pot; The decoction pot moves to the dispensing module, and the dispensing module dispenses various medicinal materials into medicine bags placed in the decoction pot according to the received prescription information to be dispensed.

8. A Chinese medicine automatic decoction system, characterized in that: The decoction system adopts the control method of the automatic Chinese medicine decoction system according to any one of claims 1 to 7.

9. The automatic medicine decoction system according to claim 8, characterized in that: The automatic medicine decoction system further comprises: a medicine bag removal module for removing the medicine bag placed on the inner support assembly; After the decoction is completed, the decoction pot is transported to the medicine bag removal module through the second transport module.

10. The automatic medicine decoction system according to claim 9, characterized in that: The automatic decoction system further comprises: a cleaning module for cleaning the decoction pot; The inner support assembly of the medicine bag is removed and placed in the medicine decoction pot, and is transported to the cleaning module for cleaning through the second conveying module.

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