Automatic production line for circularly decocting traditional Chinese medicines under micro pressure

Abstract

The invention discloses a micro-pressure circulating traditional Chinese medicine decocting automatic production line, and belongs to the field of traditional Chinese medicine automatic decocting, the micro-pressure circulating traditional Chinese medicine decocting automatic production line comprises a decocting pot, a decocting filling unit and a circulation conveying line, the decocting pot comprises an outer barrel and an inner barrel, and the bottom of the inner barrel is provided with a communication structure; the decocting and filling unit comprises a ground rail assembly; the decocting mechanism is used for heating the decocting pot; the static filtering mechanism is used for lifting the inner barrel to be right above the outer barrel and keeping the inner barrel in a suspended standing state for a period of time; the liquid medicine filling mechanism is used for packaging and packaging the decocted liquid medicine; the decocting mechanism, the static filtering mechanism and the liquid medicine filling mechanism are arranged in the extending direction of the ground rail assembly; the carrying device can move in the extending direction of the ground rail assembly, and the carrying device is used for carrying the decocting pot to move among the decocting mechanism, the static filtering mechanism and the liquid medicine filling mechanism. The problem of cross contamination can be avoided when liquid medicine is separated from medicine residues.

Description

Technical Field

[0001] The invention belongs to the field of automated decoction of traditional Chinese medicine, and in particular relates to an automated production line for decocting traditional Chinese medicine using a micro-pressure cycle. Background Art

[0002] With the acceleration of the pace of modern life, people are paying more and more attention to health. As a traditional treatment method, Chinese medicine has gradually increased demand for Chinese medicine decoctions because of its advantages of treating both the symptoms and the root cause, excellent efficacy, and wide application. In this context, the Chinese medicine decoction automated production line came into being, providing patients with a convenient way to decoct Chinese medicine decoctions.

[0003] The Chinese invention patent with application number 202211636445.X discloses a production line for automated decoction of traditional Chinese medicine, including several decoction pots for holding Chinese herbal medicine slices and liquid medicine and a container circulation system containing a feeding unit, a decoction unit, a cleaning unit and a decoction pot conveyor line. The decoction pot conveyor line connects the units in series to form a closed-loop system for circulating decoction pots. It also includes a prescription binding and decoction piece dispensing system for preparing Chinese herbal medicine slices according to a certain prescription and adding and assigning prescription identification to the decoction pot. It also includes a control system, which is electrically connected to the devices in each system, and can control the container circulation system to simultaneously decoct Chinese herbal medicine slices of multiple prescriptions, and control the flow order of the decoction pots between the various devices in the container circulation system according to the decoction process recorded in the prescription bound to each decoction pot.

[0004] Although the production line of the above invention can separate the decoction pot and extrude the medicinal liquid, when the extrusion device separates the medicinal residue from the medicinal liquid, the medicinal liquid will contact the extrusion device, which can easily cause contamination of the medicinal liquid.

[0005] In view of this, the present invention is proposed. Summary of the invention

[0006] In order to solve at least part of the above problems, the present invention provides an automated production line for decocting traditional Chinese medicine with micro-pressure circulation, which can avoid the problem of cross contamination when separating the medicinal liquid and the medicinal residue.

[0007] The basic concept of the technical solution adopted in the present invention is:

[0008] A micro-pressure circulation decoction of traditional Chinese medicine automatic production line, comprising a decoction pot, a decoction filling unit and a circulation conveyor line, the circulation conveyor line is used to drive the decoction pot to circulate between various process units; the decoction pot comprises an outer barrel and an inner barrel movably placed in the outer barrel, the bottom of the inner barrel is provided with a connecting structure connecting the inner space of the inner barrel with the inner space of the outer barrel; the decoction filling unit comprises:

[0009] Ground rail components;

[0010] A boiling mechanism, used for heating the boiling pot;

[0011] The static filter mechanism is used to lift the inner barrel to the top of the outer barrel and keep the inner barrel suspended and static for a period of time;

[0012] The medicine liquid filling mechanism is used to package and pack the decocted medicine liquid;

[0013] The decoction mechanism, static filtration mechanism and liquid medicine filling mechanism are arranged along the extension direction of the ground rail assembly;

[0014] The transport device can move along the extension direction of the ground rail assembly, and is used to move the decoction pot to circulate between the decoction mechanism, the static filtration mechanism and the liquid medicine filling mechanism.

[0015] Furthermore, it also includes a prescription binding station, which is located upstream of the decoction and filling unit and is used to identify the medicine package and the decoction pot, and to bind information between the medicine package and the decoction pot.

[0016] Furthermore, it also includes:

[0017] Automatic lid opening and closing machine, used to open the lid of the frying pan;

[0018] A water adding device, used for adding water into the frying pot;

[0019] The automatic lid opening and closing machine and the water adding device are both located upstream of the boiling and filling unit;

[0020] The automatic cover opening and closing machine and the water adding device are located laterally to the extension direction of the flow conveying line;

[0021] Preferably, the flow conveying line extends between the automatic lid opening and closing machine and the water adding device.

[0022] Furthermore, a medicine pressing machine is provided between the water adding device and the decoction and filling unit, and the medicine pressing machine is used to press the medicine bag in the decoction pot multiple times.

[0023] Furthermore, it also includes a medicine foaming conveying line, which is located downstream of the medicine foaming press, and the upstream end and the downstream end of the medicine foaming conveying line are both connected to the circulation conveying line;

[0024] Preferably, the medicine foaming conveying line extends to a side of the automatic opening and closing cover machine away from the flow conveying line.

[0025] Furthermore, a cleaning unit is included, which is located downstream of the boiling and filling unit and is used to clean the boiling pot.

[0026] Preferably, the cleaning unit comprises a medicine residue tipping machine, a pot scrubbing machine and a cleaning machine which are arranged in sequence;

[0027] The drug residue tipping machine, pot scrubbing machine and cleaning machine are arranged along the extension direction of the circulation conveying line;

[0028] Preferably, the cleaning unit further comprises a barrel cover cache line, and an extension direction of the barrel cover cache line is parallel to an extension direction of a partial area of ​​the flow conveying line.

[0029] Furthermore, the frying pot also includes a pressure relief member;

[0030] When the inner barrel is placed in the outer barrel, a sealed cavity is formed between the outer wall of the inner barrel and the inner wall of the outer barrel;

[0031] The pressure relief member is in communication with the sealing cavity and is used for controlling the pressure inside the sealing cavity.

[0032] Furthermore, the decoction mechanism comprises:

[0033] frame;

[0034] A heating module, located on the frame, for heating the frying pan;

[0035] A gland pressure regulating device, movably arranged above the heating module, for controlling the opening and closing of the pressure relief member;

[0036] A lifting control device, connected to the frame and the gland pressure regulating device, used to drive the gland pressure regulating device to lift;

[0037] Preferably, the heating module comprises:

[0038] A mounting bracket connected to the rack;

[0039] An induction cooker, vertically movably connected to the mounting bracket;

[0040] An elastic floating bracket, located below the induction cooker and used for supporting the induction cooker;

[0041] a position switch element electrically connected to the induction cooker; when the elastic floating bracket is not compressed, the induction cooker and the position switch element are offset and the induction cooker is in a closed state; when the elastic floating bracket is in a compressed state, the induction cooker and the position switch element are opposite and the induction cooker is turned on;

[0042] Furthermore, the gland pressure regulating device comprises: a gland and a manipulator mechanism;

[0043] The manipulator mechanism is located on the gland and is used to open or close the pressure relief member;

[0044] The manipulator mechanism includes a valve body deflation claw located below the gland and a control component that drives the valve body deflation claw to move horizontally and vertically;

[0045] Preferably, the control assembly comprises: a vertically movable cylinder, the vertically movable cylinder being vertically fixed on the gland;

[0046] A transverse moving cylinder, wherein the transverse moving cylinder is transversely fixed on the piston rod of the vertical moving cylinder;

[0047] The valve body bleed claw is fixed on the piston rod of the lateral movement cylinder.

[0048] Furthermore, the static filtration mechanism includes:

[0049] A barrel position correction device, used for carrying the frying pot and adjusting the lateral position and vertical height of the frying pot;

[0050] A grabbing mechanism, movably arranged above the barrel position correction device, for grabbing the inner barrel of the frying pot placed on the barrel position correction device;

[0051] A pushing device, connected to the grabbing mechanism, and used to drive the grabbing mechanism to move vertically;

[0052] Preferably, it also includes:

[0053] Main frame;

[0054] The grabbing mechanism is vertically slidably connected to the main frame;

[0055] A first conveyor, located outside the main frame;

[0056] The barrel position correction device is arranged on the first conveyor;

[0057] a second conveyor, wherein the first conveyor and the second conveyor are parallel to each other;

[0058] A first lifting and transferring machine is arranged on the first conveyor, and the first lifting and transferring machine is located downstream of the barrel position correction device;

[0059] A second lifting and transferring machine is arranged on the second conveyor;

[0060] The first lifting and transferring machine and the second lifting and transferring machine are arranged opposite to each other;

[0061] Preferably, the vertical movement stroke of the gripping mechanism includes a first height point and a second height point;

[0062] When the grabbing mechanism moves to the second height point, the grabbing mechanism is lowered to a position horizontally opposite to the inner barrel and is able to grab the inner barrel;

[0063] When the grabbing mechanism moves from the second height point to the first height point, the grabbing mechanism completely lifts the inner barrel out of the outer barrel and keeps the inner barrel in a static state for a period of time;

[0064] More preferably, it further comprises a liquid receiving assembly, wherein the liquid receiving assembly comprises a movable liquid receiving container and a driving member for driving the liquid receiving container to move horizontally;

[0065] When the grabbing mechanism drives the inner barrel to be lifted to the first height point, the inner barrel is higher than the liquid receiving container, and the driving member can push the liquid receiving container to move to just below the inner barrel.

[0066] After adopting the above technical scheme, the present invention has the following beneficial effects compared with the prior art.

[0067] 1. The micro-pressure circulation decoction process can control the different pressure differences in the decoction pot to press the medicinal liquid to repeatedly rinse the medicinal materials when the medicinal materials are decocted, ensuring that the medicinal materials and the medicinal liquid can be fully structured, so that the concentration of the decocted medicine is higher.

[0068] 2. When separating the drug residue and the drug solution, static filtration can be used to avoid direct contact between the drug solution and the separation device, thereby reducing the probability of the drug solution being contaminated.

[0069] The specific implementation modes of the present invention are further described in detail below in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0070] 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 improper limitation of the present invention. Obviously, the drawings described below are only some embodiments. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. In the accompanying drawings:

[0071] Figure 1 It is a schematic diagram of the micro-pressure circulation decoction automated production line of traditional Chinese medicine of the present invention;

[0072] Figure 2 It is a structural schematic diagram of the frying pan in the present invention;

[0073] Figure 3 is a cross-sectional view of a frying pan in the present invention;

[0074] Figure 4 yes Figure 3 A partial enlarged view of the middle A area;

[0075] Figure 5 It is a structural schematic diagram of the decoction mechanism in the present invention;

[0076] Figure 6 It is an exploded view of the heating module of the decoction mechanism of the present invention;

[0077] Figure 7 It is a structural schematic diagram of a heating module of a decoction mechanism in the present invention;

[0078] Figure 8 yes Figure 7 A partial enlarged view of the B area;

[0079] Fig. 9 It is a structural schematic diagram of the pressure regulating device of the pressure cover of the decoction mechanism of the present invention;

[0080] Fig.10 It is a schematic diagram of the bottom structure of the pressure-regulating device of the boiling mechanism of the present invention;

[0081] Fig.11 It is a structural schematic diagram of the manipulator mechanism of the decoction mechanism in the present invention;

[0082] Fig.12 It is a structural schematic diagram of the static filter mechanism in the present invention;

[0083] Fig.13 It is a structural schematic diagram of the first conveyor of the static filtration mechanism of the present invention;

[0084] Fig.14 It is a structural schematic diagram of the barrel position correction device of the static filter mechanism of the present invention;

[0085] Fig.15 It is a side view of the barrel position correction device of the static filter mechanism of the present invention;

[0086] Fig.16 It is a structural schematic diagram of the frying pot placed on the barrel position correction device of the static filter mechanism in the present invention;

[0087] Fig.17 It is a schematic diagram of the structure of the static filter mechanism in the present invention when the grabbing mechanism lifts the inner barrel;

[0088] Fig.18 It is a schematic diagram of the connection structure between the main frame, the liquid receiving assembly, the grabbing mechanism and the second conveyor of the static filter mechanism in the present invention;

[0089] Fig.19 is a schematic diagram of the connection structure between the grabbing assembly and the guide member in the present invention;

[0090] Fig. 20 It is a side view of the connection structure between the main frame, the liquid receiving assembly, the grabbing mechanism and the second conveyor of the static filter mechanism in the present invention;

[0091] Fig.21 It is a structural schematic diagram of the liquid contact component of the static filter mechanism in the present invention;

[0092] Fig. 22 It is a schematic diagram of the local structure at the top of the main frame of the static filter mechanism in the present invention.

[0093] In the figure: 1. frying pot; 11. outer barrel; 111. outer barrel flange; 12. inner barrel; 121. inner barrel flange; 1211. extension; 122. connecting hole; 13. barrel cover; 14. sealing chamber; 15. pressure relief member; 151. valve body; 152. gas channel; 153. gravity valve cap; 1531. valve stem; 16. bottom plate tray; 161. accommodating chamber; 2. frying and filling unit; 21. track group; 211. linear ground rail; 22. double-column stacker; 23. frying mechanism; 231. frame; 2311. upper truss; 2312. lower truss; 2313. column; 2314. support foot; 232. heating module; 2321. mounting bracket; 23211. mounting chamber; 23212. mounting port ; 23213, guide sleeve; 2322, induction cooker; 2323, elastic floating bracket; 2324, baffle; 23241, chamfer; 2325, approaching photoelectric component; 23251, frame; 232511, adjustment slot; 23252, approaching switch; 23253, fixing plate; 23254, adjustment screw; 23255, first nut; 23256, second nut; 233, gland pressure regulating device; 2331, gland; 23311, concave cavity; 2332, manipulator mechanism; 23321, valve body degassing claw; 233211, horizontal part; 233212, vertical part; 233213, notch; 23322, control component; 233221, vertical moving cylinder; 233222 , lateral movement cylinder; 234, lifting control device; 235, guide shaft assembly; 2351, fixed sleeve; 2352, moving rod; 24, liquid filling mechanism; 25, static filter mechanism; 251, main frame; 252, first conveyor; 2521, first lifting and transferring machine; 253, second conveyor; 2531, second lifting and transferring machine; 254, barrel position correction device; 2541, base; 25411, guide sleeve; 2542, lifting platform; 25421, guide column; 2543, vertical movement drive cylinder; 2544, translation seat; 25441, first moving part; 25442, second moving part; 25443, connecting arm; 2545, lateral movement drive cylinder; 2546, guide rail; 25 47. Sliding seat; 255. Positioning member; 256. Grabbing mechanism; 2561. Cross arm; 2562. Longitudinal arm; 2563. Grabbing cylinder; 2564. Grabbing claw; 257. Pushing cylinder; 258. Guide rail; 259. Moving seat; 2510. Liquid receiving assembly; 25101. Liquid receiving tray; 251011. Drain interface; 25102. Rodless cylinder; 251021. External moving mechanism; 2511. Partition; 25111. Guide wheel; 251111. Annular groove; 3. Cleaning unit; 31. Residue tipping machine; 32. Pot brushing machine; 33. Cleaning machine; 34. Bucket cover cache line; 4. Circulation conveying line; 41. First conveying section; 42. Second conveying section; 43. Third conveying section; 44. Elevator;5. Prescription binding station; 6. Automatic opening and closing cover machine; 7. Water adding device; 8. Medicine pressing machine; 9. Medicine conveying line. ;

[0094] 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 are intended to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0095] 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.

[0096] In the description of the present invention, it should be noted that the directions or positional relationships indicated by terms such as “upper”, “lower”, “front”, “back”, “left”, “right”, “vertical”, “inside” and “outside” are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0097] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0098] like Figures 1 to 22 As shown, the present invention discloses an automated production line for decocting traditional Chinese medicine by micro-pressure circulation.

[0099] The micro-pressure circulation decoction of traditional Chinese medicine automatic production line includes a decoction pot 1, a decoction filling unit 2, a cleaning unit 3 and a circulation conveyor line 4. The decoction filling unit 2 and the cleaning unit 3 are arranged along the conveying direction of the circulation conveyor line 4, and the cleaning unit 3 is located downstream of the decoction filling unit 2. The circulation conveyor line 4 is used to drive the decoction pot 1 to circulate between various process units.

[0100] The micro-pressure circulation decoction of Chinese medicine automatic production line is also equipped with a control system, which is connected to the signals of all devices in the micro-pressure circulation decoction of Chinese medicine automatic production line. The control system can send control instructions to all devices in the micro-pressure circulation decoction of Chinese medicine automatic production line separately, and all devices in the micro-pressure circulation decoction of Chinese medicine automatic production line can obtain the control instructions issued by the control system and perform corresponding actions according to the obtained control instructions.

[0101] The frying pot 1 includes an outer barrel 11 with a hollow interior and an open top, an inner barrel 12 with a hollow interior and an open top, and a barrel cover 13 capable of closing the top barrel opening of the inner barrel 12. The outer barrel 11 is cylindrical in shape. The inner barrel 12 is also cylindrical in shape. The outer barrel diameter of the inner barrel 12 is smaller than the barrel opening diameter of the outer barrel 11. Since the outer barrel diameter of the inner barrel 12 is smaller than the barrel opening diameter of the outer barrel 11, the inner barrel 12 can be loaded into the inner part of the outer barrel 11 from the barrel opening of the outer barrel 11. The barrel cover 13 covers the barrel opening of the inner barrel 12 to close the barrel opening of the inner barrel 12.

[0102] In this embodiment, an outer barrel flange 111 of a circular ring structure extending horizontally outward is provided at the barrel opening of the outer barrel 11. An inner barrel flange 121 of a circular ring structure extending horizontally outward is provided at the barrel opening of the inner barrel 12. The outer diameter of the inner barrel flange 121 is greater than the barrel opening diameter of the outer barrel 11. The barrel height of the inner barrel 12 is less than the barrel height of the outer barrel 11. When the inner barrel 12 is placed into the outer barrel 11 from the top barrel opening of the outer barrel 11, the inner barrel flange 121 on the inner barrel 12 presses on the outer barrel flange 111 of the outer barrel 11.

[0103] When the inner barrel 12 is put into the outer barrel 11 , the inner barrel flange 121 of the inner barrel 12 is pressed against the outer barrel flange 111 of the outer barrel 11 , and a distance is left between the outer surface of the barrel bottom of the inner barrel 12 and the inner surface of the barrel bottom of the outer barrel 11 .

[0104] Preferably, two extensions 1211 extending outward horizontally are provided on the outer edge of the inner barrel flange 121, and the extensions 1211 are integrally formed with the inner barrel flange 121. The two extensions 1211 are symmetrically arranged about the central axis of the inner barrel 12. The extensions 1211 extend to the outside of the outer edge of the outer barrel flange 111. By providing the extensions 1211 and extending the extensions 1211 to the outside of the outer edge of the outer barrel flange 111, when the inner barrel 12 is taken out from the inner barrel 11, the inner barrel flange 121 can be lifted from the bottom of the extensions 1211, thereby facilitating the inner barrel 12 to be lifted out of the inner barrel 11.

[0105] In this embodiment, when the inner barrel 12 is placed inside the outer barrel 11, since the bottom surface of the inner barrel flange 121 fits with the top surface of the outer barrel flange 111, and the outer diameter of the inner barrel 12 is smaller than the inner diameter of the outer barrel 11, a closed sealed cavity 14 is formed between the outer wall of the inner barrel 12 and the inner wall of the outer barrel 11. A pressure relief member 15 is installed on the inner barrel flange 121, and the pressure relief member 15 is connected to the inside of the sealed cavity 14. When the gravity valve cap of the pressure relief member 15 is opened, the pressure relief member 15 connects the inside of the sealed cavity 14 with the external space of the outer barrel 11.

[0106] Specifically, the pressure relief member 15 adopts a gravity pressure limiting valve. The pressure relief member 15 includes a valve body 151 fixed on the inner barrel flange 121, and a gas channel 152 is arranged inside the valve body 151. One end of the gas channel 152 is connected to the sealing chamber 14, and the other end of the gas channel 152 is connected to the top end face of the valve body 151. A gravity valve cap 153 is arranged on the top of the valve body 151, and the gravity valve cap 153 covers the top of the valve body 151. The bottom of the gravity valve cap 153 is provided with a valve stem 1531 extending into the gas channel 152 to close the gas channel 152, and the valve stem 1531 and the gravity valve cap 153 are integrally formed. When the gravity valve cap 153 is covered on the valve body 151, the valve stem 1531 closes the gas passage 152. When the gravity valve cap 153 is removed from the valve body 151, the gas passage 152 connects the sealing chamber 14 with the outside air, so that the air inside the sealing chamber 14 can be discharged into the outside air.

[0107] A plurality of communication holes 122 are densely distributed at the bottom of the lateral barrel wall of the inner barrel 12, and the communication holes 122 penetrate the lateral barrel wall of the inner barrel 12. When the inner barrel 12 is located inside the outer barrel 11, the communication holes 122 connect the inner space of the inner barrel 12 with the inner space of the outer barrel 11. When the inner barrel 12 is placed in the outer barrel 11, the communication holes 122 connect the inner space of the inner barrel 12 with the sealed cavity 14 formed between the inner barrel 12 and the outer barrel 11.

[0108] When decocting the medicinal materials, first put the inner barrel 12 into the outer barrel 11, then put the medicine bag filled with the medicinal materials into the inner space of the inner barrel 12, and then add the water required for decocting the medicinal materials into the inner barrel 12. The water poured into the inner barrel 12 needs to ensure that the water level is above all the connecting holes 122. The barrel mouth of the inner barrel 12 is closed by the barrel cover 13, and finally the outer barrel 11 is heated by the induction cooker.

[0109] When the frying pot 1 is heated by the existing electromagnetic oven, the frying pot 1 is placed on the stovetop of the electromagnetic oven. When the frying pot 1 is simmered by the electromagnetic oven, the outer ring of the electromagnetic oven heats the frying pot, and the water in the frying pot is continuously heated up, and the water vapor generated by the water heating enters the inside of the sealed cavity 14. As the water vapor increases, the pressure inside the sealed cavity 14 gradually increases. When the pressure inside the sealed cavity 14 is greater than the pressure inside the inner barrel 12, the pressure inside the sealed cavity 14 pushes the liquid medicine to be pressed into the inner barrel 12 through the connecting hole 122, and the liquid medicine pressed into the inner barrel 12 flushes the medicine bag placed in the inner barrel 12.

[0110] After the medicine liquid is pressed into the inner barrel 12, the pressure relief piece 15 is opened. When the pressure relief piece 15 is opened, the steam in the sealed cavity 14 is discharged through the pressure relief piece 15. When the steam is gradually discharged by the pressure relief piece 15, the air pressure inside the sealed cavity 14 gradually decreases. When the pressure inside the sealed cavity 14 is lower than the pressure in the internal space of the inner barrel 12, the medicine liquid in the inner barrel 12 is pressed into the sealed cavity 14 through the connecting hole 122.

[0111] By repeatedly controlling the pressure of the sealed cavity 14 and the internal space of the inner barrel 12, the liquid medicine is continuously flushed on the medicine bag, so that the liquid medicine and the medicine bag can be fully combined to ensure that the concentration of the decocted medicine soup is higher.

[0112] In this embodiment, a horizontally arranged rectangular bottom tray 16 is provided at the bottom of the outer barrel 11, and a receiving cavity 161 is provided on the bottom surface of the bottom tray 16. The bottom of the outer barrel 11 vertically penetrates the bottom tray 16 from the top of the bottom tray 16, and the bottom of the outer barrel 11 extends into the inside of the receiving cavity 161. The bottom tray 16 is fixedly connected to the outer barrel 11. There is a distance between the lateral cavity wall of the receiving cavity 161 and the bottom of the outer barrel 11. The height of the outer surface of the bottom of the outer barrel 11 is higher than the bottom surface of the bottom tray 16. When the frying pot is placed on a shelf or the ground, there is a space between the bottom of the outer barrel 11 and the shelf or the ground, so as to protect the outer surface of the bottom of the outer barrel 11, so that the outer surface of the bottom of the outer barrel 11 is not easily scratched when the outer barrel 11 is stored and taken out.

[0113] In this embodiment, the boiling and filling unit 2 includes a track group 21 extending in a straight line, and a double-column stacker 22 is arranged on the track group 21 . The double-column stacker 22 can move on the track group 21 along the extension direction of the track group 21 .

[0114] Specifically, the track set 21 includes two parallel linear ground rails 211 . The double-column stacker 22 is located on the two parallel linear ground rails 211 , and the double-column stacker 22 can move on the two linear ground rails 211 along the extension direction of the linear ground rails 211 .

[0115] A plurality of decoction mechanisms 23 are distributed on both sides of the track group 21, and the decoction mechanisms 23 on the same side of the track group 21 are arranged along the extension direction of the track group 21. The decoction mechanism 23 is used to heat the decoction pot 1 and decoct the medicinal materials and water in the decoction pot into a Chinese medicinal decoction.

[0116] On one side of the track group 21, a plurality of liquid medicine filling mechanisms 24 are arranged along the extension direction of the track group 21. The liquid medicine filling mechanism 24 adopts a liquid medicine tipping packaging machine, and after the decoction liquid medicine is poured into the liquid medicine tipping packaging machine, the liquid medicine tipping packaging machine packages the liquid medicine.

[0117] On the other side of the track group 21, a plurality of static filtration mechanisms 25 are arranged along the extension direction of the track group 21. The number of the liquid medicine filling mechanisms 24 is the same as the number of the static filtration mechanisms 25. One liquid medicine filling mechanism 24 and one static filtration mechanism 25 form a group, and the liquid medicine filtered by the static filtration mechanism 25 is poured into the liquid medicine filling mechanism 24 of the same group.

[0118] When the double-column stacker 22 moves along the extension direction of the track set 21, the double-column stacker 22 moves between the decoction mechanism 23, the liquid medicine filling mechanism 24 and the static filtering mechanism 25. The double-column stacker 22 is used to grab and carry the decoction pot 1, send the decoction pot into the decoction mechanism 23, the liquid medicine filling mechanism 24 or the static filtering mechanism 25, or take the decoction pot 1 out of the decoction mechanism 23, the liquid medicine filling mechanism 24 or the static filtering mechanism 25.

[0119] Specifically, the boiling mechanism 23 includes a frame 231, and the frame 231 includes an upper truss 2311 and a lower truss 2312 which are arranged relatively to each other at intervals. The upper truss 2311 and the lower truss 2312 are parallel to each other. In this embodiment, the upper truss 2311 and the lower truss 2312 are both rectangular frame structures. The four corners of the upper truss 2311 are arranged relatively to each other one by one. Columns 2313 are respectively arranged at the four corners of the upper truss 2311. The column 2313 is arranged vertically. The top of the column 2313 is fixedly connected to the upper truss 2311, and the bottom of the column 2313 is fixedly connected to the lower truss 2312. A support foot 2314 is installed at the bottom end of the column 2313.

[0120] Two heating modules 232 are installed at intervals on the upper surface of the lower truss 2312 along the length direction of the lower truss 2312, and the heating modules 232 are used to heat the frying pot disclosed in the present invention. Two pressure-regulating devices 233 are arranged at intervals along the length direction of the upper truss 2311 below the upper truss 2311, and the pressure-regulating devices 233 correspond to the heating modules 232 one by one. The pressure-regulating devices 233 are located directly above the corresponding heating modules 232. The pressure-regulating devices 233 are connected to the upper truss 2311 through a lifting control device 234, and the lifting control device 234 is vertically arranged. One end of the lifting control device 234 is fixed to the upper truss 2311, and the other end of the lifting control device 234 is connected to the pressure-regulating device 233, and the lifting control device 234 drives the pressure-regulating device 233 to rise and fall in the vertical direction.

[0121] In this embodiment, the number of heating modules 232 and the gland pressure regulating device 233 is two, and in practice, the number of heating modules 232 and the gland pressure regulating device 233 can be set according to the actual production output, and can be one, or three or more. The number of heating modules 232 and the gland pressure regulating device 233 is the same, and one heating module 232 and one gland pressure regulating device 233 are set as a group.

[0122] When the medicinal materials are decocted, the decoction pot with the medicinal materials and water is placed above the heating module 232, and the lifting control device 234 drives the pressure regulating device 233 to move downward until the pressure regulating device 233 presses the inner barrel flange 121 of the decoction pot. After the pressure regulating device 233 presses the inner barrel flange 121, it applies pressure to the inner barrel flange 121, so that the inner barrel flange 121 can fit tightly with the outer barrel flange 111. At the same time, the pressure regulating device 233 can control the opening and closing of the pressure relief member 15, so as to adjust the size of the air pressure inside the sealed cavity in the decoction pot.

[0123] In this embodiment, the heating module 232 includes a mounting bracket 2321 in a rectangular structure, and the mounting bracket 2321 is fixed on the lower truss 2312. A mounting cavity 23211 is provided inside the mounting bracket 2321. A mounting port 23212 connected to the inside of the mounting cavity 23211 is provided on the top end surface of the mounting bracket 2321. An electromagnetic oven 2322 for heating the frying pot is movably connected inside the mounting cavity 23211, and the electromagnetic oven 2322 is placed horizontally, and the stovetop of the electromagnetic oven 2322 faces upward. The electromagnetic oven 2322 can move vertically inside the mounting cavity 23211. When the frying pot needs to be heated, the frying pot is placed on the stovetop of the electromagnetic oven 2322, and the frying pot can be heated by turning on the electromagnetic oven 2322.

[0124] The four corners of the bottom of the induction cooker 2322 are all provided with vertically arranged elastic floating brackets 2323, and the top of the elastic floating brackets 2323 is fixedly connected to the induction cooker 2322. The bottom of the elastic floating brackets 2323 is fixedly connected to the bottom surface of the cavity bottom of the installation cavity 23211. The elastic floating brackets 2323 support the induction cooker 2322. When the frying pot is not placed on the induction cooker 2322, the elastic floating brackets 2323 support the induction cooker 2322 and make the stove top of the induction cooker 2322 higher than the top end surface of the installation bracket 2321. When the frying pot is placed on the stove top of the induction cooker 2322, the induction cooker 2322 gradually moves downward due to the gravity applied by the frying pot 1, and the elastic floating brackets 2323 are compressed at this time.

[0125] Preferably, a vertically arranged guide sleeve 23213 is fixed inside the installation cavity 23211, and the induction cooker 2322 passes through the inner hole of the guide sleeve 23213, and the outer side wall of the induction cooker 2322 abuts against the inner hole wall of the guide sleeve 23213. The guide sleeve 23213 provides guidance for the movement of the induction cooker 2322, so that the induction cooker 2322 moves vertically along the guide sleeve 23213, thereby preventing the induction cooker 2322 from tilting when moving.

[0126] In this embodiment, a baffle 2324 is fixed at the middle position of the top of the outer surface of each side wall of the mounting bracket 2321, and the top of the baffle 2324 is higher than the top end surface of the mounting bracket 2321 and the top end surface of the induction cooker 2322 when it is at the highest position. Among them, three baffles 2324 are provided with chamfers 23241 on the top of the side facing the induction cooker 2322. When the frying pot is placed on the induction cooker 2322, the bottom plate tray 16 of the frying pot is first inserted into the space surrounded by the four baffles 2324. The four side wall outer surfaces of the bottom plate tray 16 are opposite to and abut against the side surfaces of the four baffles 2324 facing the induction cooker 2322. When the bottom plate tray 16 enters the space surrounded by the four baffles 2324, the frying pot 1 is in a vertical state as a whole.

[0127] When the frying pot 1 is lowered and placed on the stovetop of the induction cooker 2322, the bottom of the outer barrel 11 is located on the stovetop of the induction cooker 2322. The weight of the frying pot 1 and the weight of the medicinal materials and water inside the frying pot 1 all act on the induction cooker 2322, pressing the induction cooker 2322 to move downward, and at this time, the elastic floating bracket 2323 is compressed to store force until the bottom end surface of the bottom plate tray 16 abuts against the top end surface of the mounting bracket 2321.

[0128] In this embodiment, the heating module 232 also includes a proximity photoelectric component 2325 and a processor mounted on the mounting bracket 2321. The proximity photoelectric component 2325 includes a frame 23251 fixed on the mounting bracket 2321, and a proximity switch 23252 is mounted on the frame 23251, and the detection end of the proximity switch 23252 faces the induction cooker 2322. The proximity switch 23252 and the induction cooker 2322 are both connected to the processor signal, and the proximity switch 23252 sends the detection signal to the processor, and the processor sends a control instruction to the induction cooker 2322 according to the detection signal of the proximity switch 23252, thereby controlling the opening and closing of the induction cooker 2322.

[0129] When the elastic floating bracket 2323 is not stressed and is compressed, the electromagnetic oven 2322 is in the highest position, and the proximity switch 23252 is located below the electromagnetic oven 2322. When the frying pan is placed on the electromagnetic oven 2322 so that the elastic floating bracket 2323 is in a compressed and force-storing state, the electromagnetic oven 2322 and the proximity switch 23252 are horizontally opposite to each other. When the electromagnetic oven 2322 and the proximity switch 23252 are horizontally opposite to each other, the proximity switch 23252 detects the electromagnetic oven 2322, and the proximity switch 23252 sends a detection signal to the processor, and the processor sends a start designation to the electromagnetic oven 2322, and the electromagnetic oven 2322 is turned on to heat the frying pan. When the electromagnetic oven 2322 and the proximity switch 23252 are in an up-and-down misalignment state, the electromagnetic oven 2322 remains in a closed state.

[0130] Preferably, an adjustment slot 232511 is provided on the frame 23251, and the length of the adjustment slot 232511 is set vertically. The proximity switch 23252 is slidably connected in the adjustment slot 232511. A fixing plate 23253 is fixed on the top of the frame 23251, and a through hole is provided on the fixing plate 23253 that vertically penetrates the fixing plate 23253. An adjustment screw 23254 that vertically passes through the through hole is slidably connected in the through hole, and a first nut 23255 and a second nut 23256 are threadedly connected on the adjustment screw 23254, the first nut 23255 is located above the fixing plate 23253 and fits with the upper surface of the fixing plate 23253, and the second nut 23256 is located below the fixing plate 23253 and fits with the lower surface of the fixing plate 23253.

[0131] The maximum width of the first nut 23255 and the second nut 23256 is greater than the diameter of the through hole. When the position of the proximity switch 23252 needs to be adjusted, the first nut 23255 and the second nut 23256 are rotated to move the first nut 23255 and the second nut 23256 toward the top or bottom of the adjusting screw 23254, so that the proximity switch 23252 can be driven to move vertically in the adjusting slot 232511 to adjust the height position of the proximity switch 23252.

[0132] In this embodiment, the gland pressure regulating device 233 includes a gland 2331 arranged horizontally, and a concave cavity 23311 is arranged on the bottom surface of the gland 2331. When the gland 2331 abuts against the upper surface of the inner barrel flange 121, the pressure relief member 15 is located inside the concave cavity 23311. A manipulator mechanism 2332 for controlling the opening or closing of the pressure relief member 15 is arranged inside the concave cavity 23311, and the manipulator mechanism 2332 is fixed on the gland 2331.

[0133] Specifically, the manipulator mechanism 2332 includes a valve body air release claw 23321 movably arranged inside the concave cavity 23311 and a control component 23322 that drives the valve body air release claw 23321 to move horizontally and vertically. The control component 23322 is located between the pressure cover 2331 and the valve body air release claw 23321 and is fixedly connected to the pressure cover 2331.

[0134] Specifically, the control assembly 23322 includes a vertically arranged vertical moving cylinder 233221, which is fixed on the outer surface of the top end of the gland 2331. The piston rod of the vertical moving cylinder 233221 faces the bottom of the gland 2331. The piston rod of the vertical moving cylinder 233221 vertically penetrates the gland 2331 and extends into the concave cavity 23311. An opening for the piston rod of the vertical moving cylinder 233221 to pass through is provided on the top surface of the gland 2331. A horizontally arranged lateral moving cylinder 233222 is fixed at the end of the piston rod of the vertical moving cylinder 233221, and the piston rod of the lateral moving cylinder 233222 faces the lateral cavity wall of the concave cavity 23311. The valve body deflation claw 23321 is fixed at the end of the piston rod of the lateral moving cylinder 233222.

[0135] When the piston rod of the vertical moving cylinder 233221 moves, the piston rod of the vertical moving cylinder 233221 drives the horizontal moving cylinder 233222 to be raised or lowered, and when the horizontal moving cylinder 233222 is raised or lowered, the valve body deflation claw 23321 is raised or lowered synchronously with the horizontal moving cylinder 233222. When the piston rod of the horizontal moving cylinder 233222 moves, the piston rod of the horizontal moving cylinder 233222 drives the valve body deflation claw 23321 to move in the horizontal direction.

[0136] In this embodiment, the valve body air release claw 23321 includes a horizontal portion 233211 in a horizontal shape and a vertical portion 233212 arranged vertically. The vertical portion of the valve body air release claw 23321 is fixed together with the piston rod of the horizontal moving cylinder 233222. A plurality of notches 233213 are arranged at intervals along the edge of the horizontal portion 233211 on a side of the horizontal portion 233211 away from the vertical portion 233212. The number of notches 233213 is the same as the number of the pressure relief member 15. The spacing between the notches 233213 is the same as the spacing between the pressure relief members 15.

[0137] When the pressure cover 2331 is pressed on the frying pot, the valve body degassing claw 23321 and the pressure relief member 15 are horizontally opposite to each other. At this time, the horizontal part 233211 is located below the gravity valve cap 153 of the pressure relief member 15, and the notch 233213 on the horizontal part 233211 is opposite to the pressure relief member 15. When the horizontal moving cylinder 233222 drives the valve body degassing claw 23321 to approach the pressure relief member 15, the horizontal part 233211 extends to the bottom of the gravity valve cap 153. When the horizontal part 233211 extends to the bottom of the gravity valve cap 153, the vertical moving cylinder 233221 drives the horizontal moving cylinder 233222 and the valve body degassing claw 23321 to be lifted at the same time, and the horizontal part 233211 lifts the gravity valve cap 153, thereby opening the pressure relief member 15. When the pressure relief part 15 needs to be closed, the vertical moving cylinder 233221 drives the horizontal moving cylinder 233222 and the valve body air release claw 23321 to descend at the same time, and the horizontal part 233211 drops the gravity valve cap 153 to close the pressure relief part 15, and the horizontal moving cylinder 233222 drives the valve body air release claw 23321 to move laterally away from the gravity valve cap 153, so that the horizontal part 233211 is separated from the gravity valve cap 153.

[0138] Preferably, the horizontal portion 233211 and the vertical portion 233212 of the valve body air release claw 23321 are integrally formed, and the valve body air release claw 23321 is formed by bending a plate by 90 degrees.

[0139] In this embodiment, the lifting control device 234 adopts a cylinder. Two lifting control devices 234 are arranged between each gland 2331 and the upper truss 2311. The two lifting control devices 234 are located on opposite sides of the gland 2331. By locating the two lifting control devices 234 on opposite sides of the gland 2331, when the lifting control devices 234 drive the gland 2331 to lift, the force borne by the gland 2331 can be more uniform, making the gland 2331 more stable during the lifting process.

[0140] In this embodiment, a plurality of vertically arranged guide shaft assemblies 235 are further arranged between the gland 2331 and the upper truss 2311, and the length of the guide shaft assemblies 235 is retractable. There are a plurality of guide shaft assemblies 235 and they are arranged at intervals along the circumferential direction of the gland 2331. The top end of the guide shaft assembly 235 is fixed to the upper truss 2311, and the bottom end of the guide shaft assembly 235 is fixed to the gland 2331. When the gland 2331 is lifted or lowered, the length of the guide shaft assembly 235 changes with the movement of the gland 2331. By arranging a plurality of guide shaft assemblies 235 between the gland 2331 and the upper truss 2311, the guide shaft assemblies 235 can guide the movement of the gland 2331, ensure that the movement direction of the gland 2331 is always kept in a vertical state, and avoid the gland 2331 from being skewed during the movement.

[0141] Specifically, the guide shaft assembly 235 includes a coaxially arranged fixed sleeve 2351 and a moving rod 2352, one end of the moving rod 2352 extends into the inner hole of the fixed sleeve 2351, and the moving rod 2352 can move in the inner hole of the fixed sleeve 2351 along the axial direction of the fixed sleeve 2351. The fixed sleeve 2351 is fixedly connected to the upper truss 2311. One end of the moving rod 2352 located outside the fixed sleeve 2351 is fixed to the pressure cover 2331.

[0142] When the gland 2331 moves in the vertical direction, the moving rod 2352 moves synchronously with the gland 2331, and one end of the moving rod 2352 that extends into the inner hole of the fixing sleeve 2351 moves along the axial direction of the fixing sleeve 2351. Through the cooperation between the moving rod 2352 and the fixing sleeve 2351, the movement of the gland 2331 can be guided, so that when the gland 2331 moves in the vertical direction, the gland 2331 is not easy to shake, thereby improving the stability of the vertical movement of the gland 2331.

[0143] In this embodiment, the static filter mechanism 25 includes a main frame 251, a first conveyor 252 and a second conveyor 253. The first conveyor 252 is located outside the main frame 251. The second conveyor 253 passes horizontally through the bottom of the main frame 251. The first conveyor 252 and the second conveyor 253 are arranged side by side, and the first conveyor 252 and the second conveyor 253 are parallel to each other.

[0144] The first conveyor 252 and the second conveyor 253 are both double-row synchronous belt conveyors, and the first conveyor 252 and the second conveyor 253 are both equipped with two conveyor belts arranged side by side at intervals. When conveying the frying pot, the bottom of the frying pot is pressed on the two conveyor belts arranged side by side, and the two conveyor belts move synchronously to drive the frying pot to move, and the frying pot is conveyed from the upstream end of the conveyor belt to the downstream end of the conveyor belt.

[0145] The first conveyor 252 is provided with a first lifting and transferring machine 2521, which is located between two conveyor belts of the first conveyor 252. The second conveyor 253 is provided with a second lifting and transferring machine 2531, which is located between two conveyor belts of the second conveyor 253. The first lifting and transferring machine 2521 and the second lifting and transferring machine 2531 are arranged horizontally opposite to each other.

[0146] When the frying pot 1 is transferred between the first conveyor 252 and the second conveyor 253, when the frying pot moves to the top of the first lifting and transferring machine 2521, the first lifting and transferring machine 2521 lifts the frying pot from the conveyor belt and drives the frying pot to move in the direction of the second conveyor 253. When the first lifting and transferring machine 2521 lifts the frying pot, the second lifting and transferring machine 2531 rises synchronously and makes the upper surface of the second lifting and transferring machine 2531 flush with the upper surface of the first lifting and transferring machine 2521. When the first lifting and transferring machine 2521 drives the frying pot to move in the direction of the second conveyor 253, the frying pot moves onto the second lifting and transferring machine 2531. When the frying pot is completely moved onto the second lifting and transferring machine 2531, the second lifting and transferring machine 2531 descends, and the frying pot falls on the conveyor belt of the second conveyor 253. The conveyor belt of the second conveyor 253 runs to send the frying pot to the next process.

[0147] A barrel position correction device 254 is installed between the two conveyor belts of the first conveyor 252, and the barrel position correction device 254 is located upstream of the first lifting and transferring machine 2521. The barrel position correction device 254 is arranged opposite to the main frame 251.

[0148] Specifically, in this embodiment, the barrel position correction device 254 includes a base 2541 fixed between the two conveyor belts of the first conveyor 252, and the base 2541 is arranged horizontally. The base 2541 is fixed together with the frames of the two conveyor belts. A lifting platform 2542 parallel to the base 2541 is arranged directly above the base 2541, and a vertical moving driving cylinder 2543 is arranged between the lifting platform 2542 and the base 2541, and the vertical moving driving cylinder 2543 is arranged vertically. The piston rod of the vertical moving driving cylinder 2543 faces upward. The cylinder body of the vertical moving driving cylinder 2543 is fixed on the base 2541, and the piston rod of the vertical moving driving cylinder 2543 is fixedly connected to the lifting platform 2542.

[0149] When the piston rod of the vertical movement driving cylinder 2543 moves in the cylinder body, the piston rod of the vertical movement driving cylinder 2543 drives the lifting platform 2542 to move in the vertical direction, so as to adjust the height of the lifting platform 2542.

[0150] In this embodiment, guide posts 25421 extending vertically downward are provided at the four corners of the bottom end of the lifting platform 2542, and the guide posts 25421 are fixedly connected to the lifting platform 2542. Vertically arranged guide sleeves 25411 are fixedly provided at the four corners of the base 2541. The four guide posts 25421 correspond to the four guide sleeves 25411 one by one, and the guide posts 25421 and the corresponding guide sleeves 25411 are coaxially opposite to each other. The guide posts 25421 are inserted into the inner hole of the guide sleeve 25411 and the guide posts 25421 can move in the inner hole of the guide sleeve 25411 along the axial direction of the guide sleeve 25411. When the guide posts 25421 are inserted into the inner hole of the guide sleeve 25411, the outer wall surface of the guide posts 25421 fits with the hole wall surface of the inner hole of the guide sleeve 25411. When the lifting platform 2542 is moved up and down, the guide column 25421 moves in the inner hole of the guide sleeve 25411, and plays a guiding role in the lifting and lowering of the lifting platform 2542, so that the lifting platform 2542 can be more stable when it is lifted and lowered.

[0151] In this embodiment, the upper surface of the lifting platform 2542 is slidably connected with a translation seat 2544, and the upper surface of the translation seat 2544 is a horizontal surface. The upper surface of the translation seat 2544 is used to carry the frying pot. A lateral movement driving cylinder 2545 is fixed on the lifting platform 2542, and the lateral movement driving cylinder 2545 is arranged horizontally. The cylinder body of the lateral movement driving cylinder 2545 is fixed on the lifting platform 2542, and the piston rod of the lateral movement driving cylinder 2545 is fixedly connected with the translation seat 2544. The main frame 251 is located in the moving direction of the translation seat 2544. When the lateral movement driving cylinder 2545 drives the translation seat 2544 to move, the translation seat 2544 can gradually approach the main frame 251 or move away from the main frame 251.

[0152] Specifically, two guide rails 2546 are fixed on the upper surface of the lifting platform 2542, and the two guide rails 2546 are parallel to each other. The moving direction of the piston rod of the transverse movement driving cylinder 2545 is set along the length direction of the two guide rails 2546. The length direction of the two guide rails 2546 is set along the arrangement direction of the two conveyor belts of the first conveyor 252. Sliding seats 2547 are fixed at the positions opposite to the two guide rails 2546 on the lower surface of the translation seat 2544. The sliding seat 2547 is clamped on the relative guide rails 2546 and can move on the connected guide rails 2546 along the length direction of the guide rails 2546. The sliding seat 2547 is fixedly connected to the translation seat 2544.

[0153] When the lateral movement driving cylinder 2545 drives the translation seat 2544 to move horizontally, the sliding seat 2547 moves along the guide rail 2546. The cooperation between the sliding seat 2547 and the guide rail 2546 increases the stability of the translation seat 2544 during movement, making the translation seat 2544 more stable during movement and reducing the shaking caused by the translation seat 2544 driving the frying pan to move.

[0154] Specifically, the translation seat 2544 includes a first moving part 25441 and a second moving part 25442 which are parallel to each other. The first moving part 25441 and the second moving part 25442 are connected by a connecting arm 25443. One end of the connecting arm 25443 is fixed to the first moving part 25441 by bolts, and the other end of the connecting arm 25443 is fixed to the second moving part 25442 by bolts. The upper surface of the first moving part 25441 and the upper surface of the second moving part 25442 are located on the same horizontal plane.

[0155] In this embodiment, the translation seat 2544 of the barrel position correction device 254 can pass between the two conveyor belts of the first conveyor 252. When the lifting platform 2542 is raised to the highest position, the height of the upper surface of the translation seat 2544 is higher than the conveying surface of the conveyor belt of the first conveyor 252. When the lifting platform 2542 is lowered to the lowest position, the height of the upper surface of the translation seat 2544 is lower than the conveying surface of the conveyor belt of the first conveyor 252.

[0156] In this embodiment, a positioning member 255 is fixed on the first conveyor 252, and the positioning member 255 is located on the side of the barrel position correction device 254 facing the main frame 251. The positioning member 255 is also located in the moving direction of the translation seat 2544. When the frying pot is placed on the translation seat 2544, the translation seat 2544 drives the frying pot to move in the direction of the main frame 251, and the frying pot can move to a state of abutting against the positioning member 255. When the frying pot abuts against the positioning member 255, it means that the frying pot has moved to the specified position.

[0157] In this embodiment, a gripping mechanism 256 is provided on one side of the main frame 251 facing the barrel position correction device 254, and the gripping mechanism 256 is slidably connected to the main frame 251. The moving direction of the gripping mechanism 256 is vertically arranged. A vertically arranged push cylinder 257 is provided above the gripping mechanism 256, and the piston rod of the push cylinder 257 faces the gripping mechanism 256. The cylinder body of the push cylinder 257 is fixed on the main frame 251, and the piston rod of the push cylinder 257 is fixed to the gripping mechanism 256.

[0158] Specifically, the grabbing mechanism 256 includes a horizontally arranged horizontal arm 2561. Both ends of the horizontal arm 2561 are respectively provided with longitudinal arms 2562 extending horizontally in the direction where the barrel position correction device 254 is located, one end of the longitudinal arm 2562 is fixedly connected to the horizontal arm 2561, and the other end of the longitudinal arm 2562 is a free end. The longitudinal arm 2562 and the horizontal arm 2561 are perpendicular to each other.

[0159] A grabbing cylinder 2563 is fixed at the free end of the longitudinal arm 2562, and the grabbing cylinders 2563 at the free ends of the two longitudinal arms 2562 are arranged in a mirror image. The piston rods of the two grabbing cylinders 2563 are opposite. A grabbing claw 2564 is fixed at the end of the piston rod of the grabbing cylinder 2563. When the grabbing cylinder 2563 pushes the grabbing claw 2564 to move, the two grabbing claws 2564 move closer to or farther away from each other. When the two grabbing claws 2564 move closer to each other, the inner barrel can be grabbed from the outside of the inner barrel.

[0160] Specifically, the vertical movement stroke of the grabbing mechanism 256 includes a first height point and a second height point, and the first height point is higher than the second height point. When the grabbing mechanism 256 moves downward to the second height point, the two grabbing claws 2564 of the grabbing mechanism 256 are lowered to a state of being horizontally opposite to the top of the inner barrel of the frying pot placed on the barrel position correction device 254. When the two grabbing claws 2564 are close to each other, the two grabbing claws 2564 can grab and fix the top of the inner barrel. When the grabbing mechanism 256 rises from the second height point to the first height point, the grabbing mechanism 256 drives the inner barrel to be lifted until the inner barrel is completely separated from the outer barrel of the frying pot, and the inner barrel is higher than the top of the outer barrel by a distance. When the grabbing mechanism 256 moves to the first height point, the grabbing mechanism 256 keeps grabbing the inner barrel and keeps the inner barrel in a suspended static state for a period of time. When the inner barrel is lifted and kept in a static state for a period of time, the liquid medicine in the inner barrel drips into the inner part of the outer barrel until the inner barrel stops dripping liquid medicine.

[0161] In this embodiment, two vertically arranged guide rails 258 are fixed on the side wall of the main frame 251 facing the barrel position correction device 254, and the grabbing mechanism 256 is located between the two guide rails 258. A moving seat 259 is fixed on the surface of the grabbing mechanism 256 on the side opposite to the guide rail 258, and the moving seat 259 is clamped on the guide rail 258 and can move on the guide rail 258 along the length direction of the guide rail 258. The moving seat 259 is fixedly connected to the grabbing mechanism 256, and the connection between the moving seat 259 and the grabbing mechanism 256 can be welded or bolted.

[0162] When the pushing cylinder 257 pushes the grabbing mechanism 256 to move vertically, the moving seat 259 moves along the guide rail 258. By moving the moving seat 259 along the guide rail 258, the grabbing mechanism 256 can grab the inner barrel to rise or fall. The grabbing mechanism 256 can move more stably, reducing the vibration generated during the movement of the grabbing mechanism 256, thereby ensuring the stability of the inner barrel rising or falling.

[0163] In this embodiment, a liquid receiving assembly 2510 is also provided on the main frame 251, and the liquid receiving assembly 2510 includes a horizontally placed liquid receiving tray 25101 and a rodless cylinder 25102 that drives the liquid receiving tray 25101 to move horizontally. The tray opening of the liquid receiving tray 25101 faces upward. The direction where the grasping mechanism 256 is located is located in the moving direction of the liquid receiving tray 25101.

[0164] The rodless cylinder 25102 is horizontally fixed on the main frame 251, and the moving direction of the external moving mechanism 251021 of the rodless cylinder 25102 is set from the side of the main frame 251 toward the first conveyor 252 to the side away from the first conveyor 252. The external moving mechanism 251021 of the rodless cylinder 25102 faces downward. The liquid receiving tray 25101 is located below the external moving mechanism of the rodless cylinder 25102. The liquid receiving tray 25101 is fixed on the external moving mechanism 251021 of the rodless cylinder 25102.

[0165] When the grabbing mechanism 256 grabs the inner barrel and moves to the first height point, the height of the liquid receiving pan 25101 is lower than the bottom of the inner barrel. When the external moving mechanism of the rodless cylinder 25102 drives the liquid receiving pan 25101 to move in the direction of the grabbing mechanism 256, the liquid receiving pan 25101 moves to the bottom of the inner barrel. By setting the liquid receiving pan 25101, when the outer barrel is removed from the barrel position correction device 254 to pour the medicine, the liquid receiving pan 25101 can catch the drops of liquid medicine dripping from the inner barrel in the suspended state, and prevent the liquid medicine from dripping onto the barrel position correction device 254.

[0166] Preferably, a drainage interface 251011 extending outward is provided at the bottom of the liquid receiving tray 25101, and the drainage interface 251011 is connected to the storage space of the liquid receiving tray 25101. The drainage interface 251011 is integrally formed with the liquid receiving tray 25101. During the use of the liquid receiving tray 25101, the drainage interface 251011 can be blocked or connected to the drainage interface 251011 with a liquid guide tube. If the liquid guide tube is connected to the drainage interface 251011, the liquid medicine flowing into the storage space of the liquid receiving tray 25101 can be directly discharged through the drainage interface 251011 and the liquid guide tube.

[0167] In this embodiment, a partition 2511 is further provided below the liquid receiving tray 25101, and the partition 2511 is horizontally fixed on the main frame 251. A conveying space is reserved between the partition 2511 and the second conveyor 253. When the second conveyor 253 conveys the frying pot, the frying pot can pass under the partition 2511. The vertical downward projection of the side of the partition 2511 away from the grabbing mechanism 256 is located outside the second conveyor 253. A horizontally arranged guide wheel 25111 is fixed to the side of the partition 2511 away from the grabbing mechanism 256, and the axial direction of the guide wheel 25111 is perpendicular to the moving direction of the liquid receiving tray 25101. The outer peripheral surface of the guide wheel 25111 is provided with an annular groove 251111 arranged along the circumference of the guide wheel 25111. When the liquid guide tube is connected to the liquid discharge interface 251011 , the liquid guide tube bypasses the annular groove 251111 on the guide wheel 25111 .

[0168] The liquid receiving tray 25101 has two positions. The first position is the extended position, i.e., the rodless cylinder 25102 drives the liquid receiving tray 25101 to move to the position directly below the inner barrel. The second position is the retracted position, i.e., the rodless cylinder 25102 drives the liquid receiving tray 25101 to be retracted into the main frame 251. When the liquid receiving tray 25101 is in the retracted position, the liquid receiving tray 25101 is located directly above the partition 2511. When the liquid receiving tray 25101 is in the extended position, the partition 2511 can support the liquid guiding tube to prevent the liquid guiding tube from drooping down onto the second conveyor 253.

[0169] When separating the liquid medicine from the residue, first place the decoction pot after boiling the liquid medicine on the barrel position correction device 254, and the barrel position correction device 254 adjusts the horizontal position and vertical height of the decoction pot to move the position of the decoction pot to a pre-set position point. After the decoction pot moves to the set position point, the push cylinder 257 drives the grabbing mechanism 256 to descend to the second height point, and the grabbing mechanism 256 grabs the inner barrel of the decoction pot. After the grabbing mechanism 256 grabs and fixes the inner barrel, the push cylinder 257 drives the grabbing mechanism 256 to rise to the first height point. As the height of the grabbing mechanism 256 continues to rise, the grabbing mechanism 256 lifts the inner barrel 12. When the grabbing mechanism 256 reaches the first height point, the inner barrel 12 is suspended and static for a period of time. During the process of lifting the inner barrel 12 and being suspended and static, the liquid medicine in the inner barrel 12 drips into the outer barrel 11. The length of time that the inner barrel 12 is suspended in the air and remains stationary needs to ensure that the inner barrel 12 does not drip liquid medicine into the outer barrel 11.

[0170] The outer barrel 11 is removed from the barrel position correction device 254, and the liquid medicine in the outer barrel 11 is poured out or sent to the liquid medicine filling mechanism 24 for packaging. After the liquid medicine is taken out from the outer barrel 11, the outer barrel 11 is put back on the barrel position correction device 254, and the barrel position correction device 254 adjusts the position of the outer barrel 11 so that the position of the outer barrel 11 returns to the set position.

[0171] After the position of the outer barrel 11 is adjusted to the specified position point by the barrel position correction device 254, the push cylinder 257 drives the grabbing mechanism 256 to descend to the second height point, and the grabbing mechanism 256 puts the inner barrel back into the outer barrel 11. After the inner barrel is put back into the outer barrel 11, the grabbing mechanism 256 releases the inner barrel, and the push cylinder 257 drives the grabbing mechanism 256 back to the first height point to complete the separation between the liquid medicine and the residue.

[0172] The lifting platform 2542 of the barrel position correction device 254 is lowered to the lowest position, and the frying pot falls on the conveyor belt of the first conveyor 252, and the conveyor belt of the first conveyor 252 drives the frying pot to move to the downstream end of the first conveyor 252. If the frying pot needs to be transferred to the second conveyor 253, the frying pot is transferred to the second conveyor 253 through the cooperation of the first lifting and transferring machine 2521 and the second lifting and transferring machine 2531.

[0173] When the medicinal materials are boiled and filled, the decoction pot 1 is filled with medicinal materials and water, the double-column stacker 22 uses a fork to fork the decoction pot 1, and places the decoction pot 1 on the heating module 232 of the decoction mechanism 23. The decoction mechanism 23 heats the decoction pot 1 and boils the medicinal materials and water in the decoction pot 1 into a Chinese medicine decoction.

[0174] When the medicinal materials in the decoction pot 1 are completely boiled, the double-column stacker 22 forks the decoction pot 1 with a fork and places the decoction pot 1 on the barrel position correction device 254 of the static filter mechanism 25. The grabbing mechanism 256 of the static filter mechanism 25 lifts the inner barrel 12 of the decoction pot 1 out of the outer barrel 11 to separate the medicinal materials from the liquid medicine, and the liquid medicine remains inside the outer barrel 11. When the liquid medicine in the inner barrel 12 drips into the outer barrel 11, the double-column stacker 22 forks the outer barrel 11 and sends it to the liquid medicine filling mechanism 24 in the same group as the static filter mechanism 25. The liquid medicine in the outer barrel 11 is poured into the liquid medicine filling mechanism 24, and the liquid medicine filling mechanism 24 packages and packs the liquid medicine.

[0175] In this embodiment, the micro-pressure circulation decoction of traditional Chinese medicine automated production line also includes a prescription binding station 5, which is located upstream of the decoction mechanism 23. The prescription binding station 5 is provided with a code scanning device and a processing device installed with a traditional Chinese medicine information management system. After the medicine bag is filled with medicinal materials, the staff will paste an identification code on the outside of the packed medicine bag. The identification code can be a QR code or other recognizable identification code. The barrel of the decoction pot 1 will also be pasted with an identification code, which can be a QR code or other recognizable identification code.

[0176] When the decoction pot 1 is delivered to the prescription binding station 5, the staff scans the identification code on the medicine bag and the identification code on the barrel of the decoction pot 1 through the code scanning device, and binds the medicine bag with the decoction pot 1 through the processing device equipped with the traditional Chinese medicine information management system. After the information of the medicine bag and the decoction pot 1 is bound, the staff opens the decoction pot 1 and puts the medicine bag into the inner barrel 12 of the bound decoction pot 1.

[0177] The circulation conveyor line 4 includes a first conveyor section 41, a second conveyor section 42 and a third conveyor section 43. The upstream end of the first conveyor section 41 is located at the prescription binding station 5, and the downstream end of the first conveyor section 41 is connected to the track group 21 of the decoction filling unit 2. The upstream end of the second conveyor section 42 is connected to the downstream sections of the first conveyor 252 and the second conveyor 253 of the static filter mechanism 25, and the downstream end of the second conveyor section 42 is connected to the upstream end of the third conveyor section 43. The downstream end of the third conveyor section 43 is connected to the first conveyor section 41. The third conveyor section 43 passes through the cleaning unit 3.

[0178] In this embodiment, an automatic cover opening and closing machine 6 is provided on one side of the first conveying section 41, and the automatic cover opening and closing machine 6 is used to open the barrel cover 13 of the frying pot 1. A water adding device 7 is provided on the other side of the first conveying section 41, and the water adding device 7 is used to add water to the inside of the frying pot 1. The automatic cover opening and closing machine 6 and the water adding device 7 are located between the prescription binding station 5 and the decoction filling unit 2. The automatic cover opening and closing machine 6 and the water adding device 7 are arranged relative to each other. When the first conveying section 41 delivers the frying pot 1 to the automatic cover opening and closing machine 6, the automatic cover opening and closing machine 6 opens the barrel cover 13 of the frying pot 1 and temporarily stores the barrel cover 13 on the automatic cover opening and closing machine 6. The water adding device 7 adds water to the inside of the frying pot 1 with the barrel cover 13 opened until the added water reaches the set water volume.

[0179] A medicine pressing machine 8 is also provided on one side of the first conveying section 41 , and the medicine pressing machine 8 is used to press the medicine bag in the decoction pot 1 multiple times. The medicine pressing machine 8 is located between the water adding device 7 and the decoction filling unit 2 .

[0180] The micro-pressure circulation decoction of Chinese medicine automatic production line also includes a medicine conveying line 9, which is located downstream of the medicine pressing machine 8. The upstream end and the downstream end of the medicine conveying line 9 are both connected to the first conveying section 41. When the decoction pot 1 moves to the upstream end of the medicine conveying line 9 through the first conveying section 41, the first conveying section 41 sends the decoction pot 1 to the medicine conveying line 9, and the decoction pot 1 moves on the medicine conveying line 9 to the downstream end of the medicine conveying line 9. After the decoction pot 1 moves from the upstream end to the downstream end of the medicine conveying line 9, the decoction pot 1 returns to the first conveying section 41 again and is sent to the decoction filling unit 2 through the first conveying section 41.

[0181] The soaking time of the medicinal materials in the decoction pot 1 can be determined by setting the length of the medicine soaking conveying line 9 and the transportation speed. The time taken for the decoction pot 1 to move from the upstream end to the downstream end of the medicine soaking conveying line 9 is the soaking time of the medicinal materials in the decoction pot 1.

[0182] Preferably, the medicine brewing conveying line 9 extends to the side of the automatic opening and closing cover machine 6 away from the first conveying section 41. When the frying pot 1 moves to the automatic opening and closing cover machine 6 on the medicine brewing conveying line, the automatic opening and closing cover machine 6 returns the temporarily stored barrel cover to the frying pot 1.

[0183] In this embodiment, the cleaning unit 3 includes a medicine residue tipping machine 31, a pot scrubber 32 and a cleaning machine 33 which are arranged in sequence. The circulation conveying line 4 also includes a second conveying section 42, which is located downstream of the first conveyor 252 and the second conveyor 253 of the static filter mechanism 25. The downstream end of the first conveyor 252 and the downstream end of the second conveyor 253 are both connected to the second conveying section 42. The medicine residue tipping machine 31, the pot scrubber 32 and the cleaning machine 33 are arranged along the extension direction of the second conveying section 42. The medicine residue tipping machine 31 is used to pour the decocted medicine bag from the inner barrel 12. The pot scrubber 32 and the cleaning machine 33 are used to fully clean the inner barrel 12 and the outer barrel 11 of the decocting pot 1.

[0184] In this embodiment, the cleaning unit 3 further includes a barrel cover cache line 34, and the cleaned barrel covers are placed on the barrel cover cache line 34 for temporary storage. The extension direction of the barrel cover cache line 34 is parallel to the extension direction of the second conveying section 42. The barrel cover cache line 34 is used to temporarily store the barrel covers 13. When the barrel covers 13 are placed on the barrel cover cache line 34, the barrel cover cache line 34 drives the barrel covers 13 to move toward the downstream end of the barrel cover cache line 34.

[0185] In this embodiment, a third conveying section 43 is provided between the downstream end of the second conveying section 42 and the upstream end of the first conveying section 41, and the downstream end of the third conveying section 43 is connected to the upstream end of the first conveying section 41. When the frying pot 1 is cleaned by the cleaning unit 3, the clean frying pot 1 is sent back to the first conveying section 41 through the third conveying section 43 for reuse.

[0186] In this embodiment, the first conveying section 41, the second conveying section 42 and the third conveying section 43 have different heights, and a hoist 44 is provided between the second conveying section 42 and the third conveying section 43 and between the third conveying section 43 and the first conveying section 41. The hoist 44 is used to change the height of the frying pot 1.

[0187] When the frying pot 1 is transported from the upstream end to the downstream end of the second conveying section 42, the frying pot 1 enters the elevator 44, and the elevator 44 adjusts the height of the frying pot 1 to a height matching the third conveying section 43, and delivers the frying pot 1 to the third conveying section 43. The frying pot 1 delivered to the third conveying section 43 moves from the upstream end of the third conveying section 43 to the downstream end of the third conveying section 43. When the frying pot 1 moves to the downstream end of the third conveying section 43, the elevator 44 located between the third conveying section 43 and the first conveying section 41 adjusts the height of the frying pot 1 to a height matching the first conveying section 41, and delivers the frying pot 1 to the first conveying section 41.

[0188] The above description is only a preferred embodiment of the present invention, and does not limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment as above, it is not used to limit the present invention. Any technician familiar with this patent can make some changes or modifications to equivalent embodiments of equivalent changes by using the technical content suggested above without departing from the scope of the technical solution of the present invention. The implementation scheme in the above embodiment can also be further combined or replaced. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the scope of the solution of the present invention.

Claims

1. An automated production line for decocting Chinese medicine with micro-pressure circulation, comprising a decoction pot (1), a decoction filling unit (2) and a circulation conveyor line (4), wherein the circulation conveyor line (4) is used to drive the decoction pot (1) to circulate between various process units; the decoction pot comprises an outer barrel (11) and an inner barrel (12) movably placed in the outer barrel (11), and a connecting structure is provided at the bottom of the inner barrel (12) for connecting the inner space of the inner barrel (12) with the inner space of the outer barrel (11); characterized in that: The decoction and filling unit (2) comprises: Ground rail assembly (21); A boiling mechanism (23) for heating the boiling pot (1); A static filtering mechanism (25) is used to lift the inner barrel (12) to the top of the outer barrel (11) and keep the inner barrel (12) in a suspended static state for a period of time; A medicine liquid filling mechanism (24) is used to package and pack the decocted medicine liquid; The decoction mechanism (23), static filtration mechanism (25) and liquid medicine filling mechanism (24) are arranged along the extension direction of the ground rail assembly (21); The transport device is capable of moving along the extension direction of the ground rail assembly (21), and is used to move the decoction pot between the decoction mechanism (23), the static filtration mechanism (25) and the liquid medicine filling mechanism (24).

2. The micro-pressure circulation automated production line for decocting Chinese medicine according to claim 1 is characterized in that: It also includes a prescription binding station (5), which is located upstream of the decoction and filling unit (2) and is used to identify the medicine package and the decoction pot (1) and to bind information between the medicine package and the decoction pot (1).

3. The micro-pressure circulation decoction automated production line for traditional Chinese medicine according to claim 1, characterized in that: Also included are: An automatic lid opening and closing machine (6) for opening the lid of the frying pan (1); A water adding device (7) for adding water into the frying pot (1); The automatic lid opening and closing machine (6) and the water adding device (7) are both located upstream of the boiling and filling unit (2); The automatic cover opening and closing machine (6) and the water adding device (7) are located laterally to the extension direction of the circulation conveying line (4); Preferably, the flow conveying line (4) extends between the automatic lid opening and closing machine (6) and the water adding device (7).

4. The micro-pressure circulation automated production line for decocting Chinese medicine according to claim 3 is characterized in that: A medicine pressing machine (8) is provided between the water adding device (7) and the decoction filling unit (2), and the medicine pressing machine (8) is used to press the medicine bag in the decoction pot (1) multiple times.

5. The micro-pressure circulation automated production line for decocting Chinese medicine according to claim 4 is characterized in that: It also includes a medicine-foaming conveying line (9), which is located downstream of the medicine-foaming pressing machine (8), and the upstream end and the downstream end of the medicine-foaming conveying line (9) are both connected to the circulation conveying line (4); Preferably, the medicine foaming conveying line (9) extends to a side of the automatic opening and closing cover machine (6) that is away from the flow conveying line (4).

6. The micro-pressure circulation automated production line for decocting Chinese medicine according to claim 1, characterized in that: It also includes a cleaning unit (3), which is located downstream of the decoction and filling unit (2) and is used to clean the decoction pot (1); Preferably, the cleaning unit (3) comprises a medicine residue tipping machine (31), a pot scrubbing machine (32) and a cleaning machine (33) which are arranged in sequence; The medicinal residue tipping machine (31), the pot scrubbing machine (32) and the cleaning machine (33) are arranged along the extension direction of the circulation conveying line (4); Preferably, the cleaning unit (3) further comprises a barrel cover cache line (34), and the extension direction of the barrel cover cache line (34) is parallel to the extension direction of a partial area of ​​the flow conveying line (4).

7. The micro-pressure circulation decoction automated production line for traditional Chinese medicine according to claim 1, characterized in that: The frying pan (1) further comprises a pressure relief member (15); When the inner barrel (12) is placed in the outer barrel (11), a sealed cavity (14) is formed between the outer wall of the inner barrel (12) and the inner wall of the outer barrel (11); The pressure relief member (15) is in communication with the sealing chamber (14) and is used to control the pressure inside the sealing chamber (14).

8. The micro-pressure circulation automated production line for decocting Chinese medicine according to claim 7, characterized in that: The decoction mechanism (23) comprises: Rack(231); A heating module (232), located on the frame (231), and used for heating the frying pan (1); A gland pressure regulating device (233), movably arranged above the heating module (232), and used for controlling the opening and closing of the pressure relief member (15); A lifting control device (234) connected to the frame (231) and the gland pressure regulating device (233) and used for driving the gland pressure regulating device (233) to lift and lower; Preferably, the heating module (232) comprises: A mounting bracket (2321) connected to the frame (231); An induction cooker (2322) is vertically movably connected to the mounting bracket (2321); An elastic floating bracket (2323), located below the induction cooker (2322) and used for supporting the induction cooker (2322); The position switch element is electrically connected to the induction cooker (2322). When the elastic floating bracket (2323) is not compressed, the induction cooker (2322) and the position switch element are offset from each other, and the induction cooker (2322) is in a closed state. When the elastic floating bracket (2323) is in a compressed state, the induction cooker (2322) and the position switch element are opposite to each other, and the induction cooker (2322) is turned on.

9. The micro-pressure circulation automated production line for decocting Chinese medicine according to claim 8, characterized in that: The pressure regulating device (233) for pressing the cap comprises: a pressing cap (2331) and a manipulator mechanism (2332); The manipulator mechanism (2332) is located on the pressure cover (2331) and is used to open or close the pressure relief member (15); The manipulator mechanism (2332) includes a valve body deflation claw (23321) located below the gland (2331) and a control component (23322) for driving the valve body deflation claw (23321) to move horizontally and vertically; Preferably, the control component (23322) includes: A vertically movable cylinder (233221), wherein the vertically movable cylinder (233221) is vertically fixed on the gland (2331); A transverse moving cylinder (233222), wherein the transverse moving cylinder (233222) is transversely fixed on the piston rod of the vertical moving cylinder (233221); The valve body deflation claw (23321) is fixed on the piston rod of the lateral movement cylinder (233222).

10. The micro-pressure circulation automated production line for decocting Chinese medicine according to claim 7, characterized in that: The static filtration mechanism (25) comprises: A barrel position correction device (254) for carrying the frying pan (1) and adjusting the lateral position and vertical height of the frying pan (1); a grabbing mechanism (256), movably arranged above the barrel position correction device (254), and used for grabbing the inner barrel (12) of the frying pan (1) placed on the barrel position correction device (254); A pushing device connected to the grabbing mechanism (256) and used to drive the grabbing mechanism (256) to move vertically; Preferably, it also includes: Main frame (251); The grabbing mechanism (256) is vertically slidably connected to the main frame (251); A first conveyor (252) is located outside the main frame (251); The barrel position correction device (254) is arranged on the first conveyor (252); a second conveyor (253), wherein the first conveyor (252) and the second conveyor (253) are parallel to each other; A first lifting and transferring machine (2521) is arranged on the first conveyor (252), and the first lifting and transferring machine (2521) is located downstream of the barrel position correction device (254); A second lifting and transferring machine (2531) is provided on the second conveyor (253); The first lifting and transferring machine (2521) and the second lifting and transferring machine (2531) are arranged opposite to each other; Preferably, the vertical movement stroke of the grabbing mechanism (256) includes a first height point and a second height point; When the grabbing mechanism (256) moves to a second height point, the grabbing mechanism (256) is lowered to a position horizontally opposite to the inner barrel (12) and is able to grab the inner barrel (12); When the grabbing mechanism (256) moves from the second height point to the first height point, the grabbing mechanism (256) completely lifts the inner barrel (12) out of the outer barrel (11) and keeps the inner barrel (12) in a static state for a period of time; More preferably, it further comprises a liquid receiving assembly (2510), wherein the liquid receiving assembly (2510) comprises a movable liquid receiving container and a driving member for driving the liquid receiving container to move horizontally; When the gripping mechanism (256) drives the inner barrel (12) to rise to a first height point, the inner barrel (12) is higher than the liquid receiving container, and the driving member can push the liquid receiving container to move to just below the inner barrel (12).

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