Traditional Chinese medicine automatic static filter and medicine liquid and medicine residue separation method

Abstract

The invention discloses an automatic traditional Chinese medicine static filter which comprises a barrel position correcting device used for bearing a decocting pot and adjusting the transverse position and the vertical height of the decocting pot; the grabbing mechanism is movably arranged above the barrel position correcting device and used for grabbing the inner barrel of the decocting pot placed on the barrel position correcting device; the pushing device is connected with the grabbing mechanism and used for driving the grabbing mechanism to move vertically, and when the grabbing mechanism lifts the decocting pot, the liquid receiving assembly can extend to the position below the lifted decocting pot. The invention further discloses a medicine liquid and medicine residue separation method which comprises the following steps: lifting out the inner barrel of the decoction pot from the outer barrel, and keeping the inner barrel suspended and standing for a period of time. An existing mode that an extrusion head extrudes a medicine bag is replaced, it is guaranteed that equipment cannot make contact with the inner barrel and the medicine bag, cleaning is avoided, water is saved, and meanwhile the cross contamination problem generated in the separation process is avoided.

Description

Technical Field

[0001] The invention belongs to the field of decocting Chinese medicine decoctions, and in particular relates to an automatic Chinese medicine static filter and a method for separating medicine liquid and medicine residue. Background Art

[0002] In the preparation process of traditional Chinese medicine decoction, the separation of medicine liquid and medicine residue is an important link. There are many structures and methods for separating medicine liquid and medicine residue. For example, the equipment structure currently on the market separates the inner barrel and the outer barrel of the decoction pot, and then uses a pressing plate to squeeze the medicine bag in the inner barrel. After the pressing plate has squeezed the medicine bag, the pressing plate is cleaned.

[0003] The Chinese patent application number CN114290735B discloses a device for separating liquid and residue, comprising: a decoction barrel, one end of which is closed and the other end is open; a turning mechanism, used to drive the decoction barrel to turn 180 degrees; a sealing cover, used to seal the open end of the decoction barrel, the sealing cover is connected to the turning mechanism via a lifting mechanism, and an extrusion mechanism that can move along the axial direction of the decoction barrel is installed on the sealing cover; a drainage pipe is installed on the sealing cover, and the interior of the decoction barrel is connected to the outside through the drainage pipe. In the present invention, after the turning mechanism drives the decoction barrel to turn 180 degrees, the extrusion mechanism squeezes the medicine bag in the decoction barrel to separate the liquid medicine from the residue, and flows to the sealing cover under the action of gravity, and then the liquid medicine is discharged through the drainage pipe.

[0004] By using a pressure plate to squeeze the medicine bag in the inner barrel and then cleaning the pressure plate, there are the following problems: water is wasted when cleaning the pressure plate, and it is very easy to clean the pressure plate uncleanly. When the pressure plate is used again, it is easy to cause cross contamination.

[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 automatic static filter for traditional Chinese medicine.

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

[0008] An automatic static filter for traditional Chinese medicine, comprising:

[0009] The barrel position correction device is used to carry the frying pot and adjust the frying pot horizontally and vertically;

[0010] 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;

[0011] A pushing device, connected to the grabbing mechanism, used to drive the grabbing mechanism to move vertically;

[0012] The liquid receiving assembly can extend to the bottom of the lifted inner barrel of the frying pot when the grabbing mechanism lifts the inner barrel of the frying pot.

[0013] Further, the vertical movement stroke of the gripping mechanism includes a first height point and a second height point;

[0014] 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;

[0015] 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 stationary state for a period of time.

[0016] Furthermore, the liquid receiving assembly includes a movably arranged liquid receiving container and a driving member for driving the liquid receiving container to move horizontally;

[0017] 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;

[0018] Preferably, a liquid discharge interface extending outward is provided at the bottom of the liquid receiving container.

[0019] Furthermore, it also includes a partition whose height is lower than that of the liquid receiving container;

[0020] When the liquid receiving container is in the retracted state, the partition is located directly below the liquid receiving container.

[0021] Further, the barrel position correction device includes: a base;

[0022] A lifting platform, located above the base;

[0023] A vertical moving driving member, vertically mounted on the base, for driving the lifting platform to rise or fall;

[0024] A translation seat, movably arranged on the upper surface of the lifting platform;

[0025] A lateral movement driving member is installed laterally on the lifting platform and is used to drive the translation seat to move horizontally along the upper surface of the lifting platform;

[0026] Preferably, a vertically arranged guide sleeve is provided on the base;

[0027] The lifting platform is provided with a vertically arranged guide column;

[0028] The guide post passes through the inner hole of the guide sleeve, and the guide post can move in the inner hole of the guide sleeve along the axial direction of the guide sleeve.

[0029] Furthermore, it also includes a first conveying line and a second conveying line which are parallel to each other;

[0030] A first lifting and transferring machine is installed on the first conveying line;

[0031] A second lifting and transferring machine is installed on the second conveying line;

[0032] The first lifting and transferring machine and the second lifting and transferring machine are arranged opposite to each other.

[0033] Furthermore, the barrel position correction device is installed on the first conveyor line, and the barrel position correction device is located upstream of the first lifting and transferring machine.

[0034] Furthermore, it also includes:

[0035] a frame, the grabbing mechanism being slidably connected to the frame;

[0036] A guide member, which is vertically arranged and located between the grabbing mechanism and the frame, and the grabbing mechanism moves along the guide member when moving vertically;

[0037] Preferably, there are two guide members, and the two guide members sandwich the grabbing mechanism.

[0038] Furthermore, it also includes a positioning piece, which is arranged transversely with the barrel position correction device.

[0039] The second aspect of the present invention is to provide a method for separating drug liquid and drug residue.

[0040] The basic concept of the technical solution adopted in the present invention is:

[0041] A method for separating medicinal liquid and medicinal residues adopts the traditional Chinese medicine automatic static filter, comprising the following steps: lifting the inner barrel of a decoction pot out of the outer barrel, and keeping the inner barrel suspended and static for a period of time.

[0042] After adopting the above technical scheme, the present invention has the following beneficial effects compared with the prior art.

[0043] When separating the medicine liquid and medicine residue, the inner barrel of the decoction pot can be lifted from the outer barrel, and the inner barrel is kept in a suspended static state for a period of time, and the medicine liquid in the inner barrel drips into the outer barrel, thereby realizing the separation between the medicine liquid and the medicine residue, replacing the existing method of squeezing the medicine bag with an extrusion head, ensuring that the equipment will not contact the inner barrel and the medicine bag, avoiding cleaning, saving water, and avoiding cross contamination problems caused by the separation process.

[0044] 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

[0045] 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:

[0046] Figure 1 It is a structural schematic diagram of the automatic static filter of traditional Chinese medicine of the present invention;

[0047] Figure 2 It is a partial structural schematic diagram of the connection structure between the barrel position correction device and the first conveyor line of the present invention;

[0048] Figure 3 It is a schematic structural diagram of the barrel position correction device of the present invention;

[0049] Figure 4 is a front view of the barrel position correction device of the present invention;

[0050] Figure 5 It is a structural schematic diagram of the automatic static filter of traditional Chinese medicine in which the decoction pot of the present invention is placed in a state of a barrel position correction device;

[0051] Figure 6 It is a structural schematic diagram of the automatic static filter of traditional Chinese medicine in a state where the grabbing mechanism of the present invention lifts the inner barrel out of the outer barrel;

[0052] Figure 7 It is a schematic diagram of the connection structure between the frame, the gripping mechanism and the liquid contact component of the present invention;

[0053] Figure 8 It is a schematic diagram of the connection structure between the grabbing mechanism and the guide rail of the present invention;

[0054] Fig. 9 It is a side view of the connection structure between the frame, the gripping mechanism and the liquid receiving assembly of the present invention;

[0055] Fig.10 It is a structural schematic diagram of the liquid contact component of the present invention;

[0056] Fig.11 It is a schematic structural diagram of the partition of the present invention.

[0057] In the figure: 1, frame; 2, first conveyor line; 21, first lifting and transferring machine; 3, second conveyor line; 31, second lifting and transferring machine; 4, barrel position correction device; 41, base; 411, guide sleeve; 42, lifting platform; 421, guide column; 43, vertical movement drive cylinder; 44, translation seat; 441, first moving part; 442, second moving part; 443, connecting arm; 45, horizontal movement drive cylinder ; 46. Track; 47. Sliding seat; 5. Positioning piece; 6. Grabbing mechanism; 61. Cross arm; 62. Longitudinal arm; 63. Grabbing cylinder; 64. Grabbing claw; 7. Pushing cylinder; 8. Guide rail; 9. Moving seat; 10. Liquid receiving assembly; 101. Liquid receiving tray; 1011. Drain interface; 102. Rodless cylinder; 1021. External moving mechanism; 11. Partition; 111. Guide wheel; 1111. Annular groove.

[0058] 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

[0059] 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.

[0060] 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.

[0061] 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.

[0062] like Figures 1 to 11 The invention discloses an automatic static filter for traditional Chinese medicine.

[0063] The automatic static filter of traditional Chinese medicine comprises a frame 1, a first conveyor line 2 and a second conveyor line 3. The first conveyor line 2 is located outside the frame 1. The second conveyor line 3 crosses the bottom of the frame 1. The first conveyor line 2 and the second conveyor line 3 are arranged side by side, and the first conveyor line 2 and the second conveyor line 3 are parallel to each other.

[0064] The first conveyor line 2 and the second conveyor line 3 both use double-row synchronous belt conveyors, including 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 synchronously drive the frying pot to move and convey the frying pot from the upstream end of the conveyor belt to the downstream end of the conveyor belt.

[0065] A first lifting and transferring machine 21 is installed on the first conveyor line 2, and the first lifting and transferring machine 21 is located between the two conveyor belts of the first conveyor line 2. A second lifting and transferring machine 31 is installed on the second conveyor line 3, and the second lifting and transferring machine 31 is located between the two conveyor belts of the second conveyor line 3. The first lifting and transferring machine 21 and the second lifting and transferring machine 31 are arranged horizontally opposite to each other.

[0066] When the frying pot is transferred between the first conveyor line 2 and the second conveyor line 3, when the frying pot moves to the top of the first lifting and transferring machine 21, the first lifting and transferring machine 21 lifts the frying pot from the conveyor belt and drives the frying pot to move in the direction of the second conveyor line 3. When the first lifting and transferring machine 21 lifts the frying pot, the second lifting and transferring machine 31 rises synchronously and makes the upper surface of the second lifting and transferring machine 31 flush with the upper surface of the first lifting and transferring machine 21. When the first lifting and transferring machine 21 drives the frying pot to move in the direction of the second conveyor line 3, the frying pot moves onto the second lifting and transferring machine 31. When the frying pot is completely moved onto the second lifting and transferring machine 31, the second lifting and transferring machine 31 descends, and the frying pot falls on the conveyor belt of the second conveyor line 3. The conveyor belt of the second conveyor line 3 runs to send the frying pot to the next process.

[0067] A barrel position correction device 4 is installed between the two conveyor belts of the first conveyor line 2, and the barrel position correction device 4 is located upstream of the first lifting and transferring machine 21. The barrel position correction device 4 and the frame 1 are arranged opposite to each other.

[0068] Specifically, in the present embodiment, the barrel position correction device 4 includes a base 41 fixed between two conveyor belts of the first conveyor line 2, and the base 41 is arranged horizontally. The base 41 is fixed together with the frames of the two conveyor belts. A lifting platform 42 parallel to the base 41 is arranged directly above the base 41, and a vertical moving driving cylinder 43 is arranged between the lifting platform 42 and the base 41, and the vertical moving driving cylinder 43 is arranged vertically. The piston rod of the vertical moving driving cylinder 43 faces upward. The cylinder body of the vertical moving driving cylinder 43 is fixed on the base 41, and the piston rod of the vertical moving driving cylinder 43 is fixedly connected to the lifting platform 42.

[0069] When the piston rod of the vertical movement driving cylinder 43 moves in the cylinder body, the piston rod of the vertical movement driving cylinder 43 drives the lifting platform 42 to move in the vertical direction, so as to adjust the height of the lifting platform 42.

[0070] In this embodiment, guide posts 421 extending vertically downward are provided at the four corners of the bottom end of the lifting platform 42, and the guide posts 421 are fixedly connected to the lifting platform 42. Vertically arranged guide sleeves 411 are fixedly provided at the four corners of the base 41. The four guide posts 421 correspond to the four guide sleeves 411 one by one, and the guide posts 421 are coaxially opposite to the corresponding guide sleeves 411. The guide posts 421 are inserted into the inner hole of the guide sleeve 411 and can move in the inner hole of the guide sleeve 411 along the axial direction of the guide sleeve 411. When the guide posts 421 are inserted into the inner hole of the guide sleeve 411, the outer wall surface of the guide posts 421 fits with the hole wall surface of the inner hole of the guide sleeve 411. When the lifting platform 42 is lifted and moved, the guide posts 421 move in the inner hole of the guide sleeve 411, and play a guiding role for the lifting and lowering of the lifting platform 42, so that the lifting platform 42 can be more stable when lifting and lowering.

[0071] In this embodiment, the upper surface of the lifting platform 42 is slidably connected with a translation seat 44, and the upper surface of the translation seat 44 is a horizontal surface. The upper surface of the translation seat 44 is used to carry the frying pot. A lateral movement driving cylinder 45 is fixed on the lifting platform 42, and the lateral movement driving cylinder 45 is arranged horizontally. The cylinder body of the lateral movement driving cylinder 45 is fixed on the lifting platform 42, and the piston rod of the lateral movement driving cylinder 45 is fixedly connected to the translation seat 44. The frame 1 is located in the moving direction of the translation seat 44. When the lateral movement driving cylinder 45 drives the translation seat 44 to move, the translation seat 44 can gradually approach the frame 1 or move away from the frame 1.

[0072] Specifically, two rails 46 are fixed on the upper surface of the lifting platform 42, and the two rails 46 are parallel to each other. The moving direction of the piston rod of the transverse moving driving cylinder 45 is set along the length direction of the two rails 46. The length direction of the two rails 46 is set along the arrangement direction of the two conveyor belts of the first conveyor line 2. Sliding seats 47 are fixed at the positions opposite to the two rails 46 on the lower surface of the translation seat 44. The sliding seat 47 is clamped on the relative rails 46 and can move on the connected rails 46 along the length direction of the rails 46. The sliding seat 47 is fixedly connected to the translation seat 44.

[0073] When the lateral movement driving cylinder 45 drives the translation seat 44 to move horizontally, the sliding seat 47 moves along the track 46. The cooperation between the sliding seat 47 and the track 46 increases the stability of the translation seat 44 during movement, making the translation seat 44 more stable during movement and reducing the shaking caused by the translation seat 44 driving the frying pan to move.

[0074] Specifically, the translation seat 44 includes a first moving part 441 and a second moving part 442 which are parallel to each other. The first moving part 441 and the second moving part 442 are connected by a connecting arm 443. One end of the connecting arm 443 is fixed to the first moving part 441 by bolts, and the other end of the connecting arm 443 is fixed to the second moving part 442 by bolts. The upper surface of the first moving part 441 and the upper surface of the second moving part 442 are located on the same horizontal plane.

[0075] In this embodiment, the translation seat 44 of the barrel position correction device 4 can pass between the two conveyor belts of the first conveyor line 2. When the lifting platform 42 is raised to the highest position, the height of the upper surface of the translation seat 44 is higher than the conveying surface of the conveyor belt of the first conveyor line 2. When the lifting platform 42 is lowered to the lowest position, the height of the upper surface of the translation seat 44 is lower than the conveying surface of the conveyor belt of the first conveyor line 2.

[0076] In this embodiment, a positioning member 5 is fixed on the first conveyor line 2, and the positioning member 5 is located on the side of the barrel position correction device 4 facing the frame 1. The positioning member 5 is also located in the moving direction of the translation seat 44. When the frying pot is placed on the translation seat 44, the translation seat 44 drives the frying pot to move in the direction of the frame 1, and the frying pot can move to a state of abutting against the positioning member 5. When the frying pot abuts against the positioning member 5, it means that the frying pot has moved to the specified position.

[0077] In this embodiment, a gripping mechanism 6 is provided on one side of the frame 1 facing the barrel position correction device 4, and the gripping mechanism 6 is slidably connected to the frame 1. The moving direction of the gripping mechanism 6 is vertically arranged. A vertically arranged push cylinder 7 is provided above the gripping mechanism 6, and the piston rod of the push cylinder 7 faces the gripping mechanism 6. The cylinder body of the push cylinder 7 is fixed on the frame 1, and the piston rod of the push cylinder 7 is fixed to the gripping mechanism 6.

[0078] Specifically, the grabbing mechanism 6 includes a horizontally arranged horizontal arm 61. Both ends of the horizontal arm 61 are respectively provided with longitudinal arms 62 extending horizontally in the direction where the barrel position correction device 4 is located, one end of the longitudinal arm 62 is fixedly connected to the horizontal arm 61, and the other end of the longitudinal arm 62 is a free end. The longitudinal arm 62 and the horizontal arm 61 are perpendicular to each other.

[0079] A grabbing cylinder 63 is fixed at the free end of the longitudinal arm 62, and the grabbing cylinders 63 at the free ends of the two longitudinal arms 62 are arranged in mirror image. The piston rods of the two grabbing cylinders 63 are opposite. A grabbing claw 64 is fixed at the end of the piston rod of the grabbing cylinder 63. When the grabbing claw 64 is pushed by the grabbing cylinder 63 to move, the two grabbing claws 64 move closer to or farther from each other. When the two grabbing claws 64 move closer to each other, the inner barrel can be grabbed from the outside of the inner barrel.

[0080] Specifically, the vertical movement stroke of the grabbing mechanism 6 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 6 moves downward to the second height point, the two grabbing claws 64 of the grabbing mechanism 6 are lowered to a state where they are horizontally opposite to the top of the inner barrel of the frying pot placed on the barrel position correction device 4. When the two grabbing claws 64 are close to each other, the two grabbing claws 64 can grab and fix the top of the inner barrel. When the grabbing mechanism 6 rises from the second height point to the first height point, the grabbing mechanism 6 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 as a whole is higher than the top of the outer barrel by a distance. When the grabbing mechanism 6 moves to the first height point, the grabbing mechanism 6 maintains the state of 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 inside of the outer barrel until the inner barrel no longer drips liquid medicine.

[0081] In this embodiment, two vertically arranged guide rails 8 are fixed on the side wall of the frame 1 facing the barrel position correction device 4, and the grabbing mechanism 6 is located between the two guide rails 8. A moving seat 9 is fixed on the surface of the grabbing mechanism 6 opposite to the guide rail 8, and the moving seat 9 is clamped on the guide rail 8 and can move on the guide rail 8 along the length direction of the guide rail 8. The moving seat 9 is fixedly connected to the grabbing mechanism 6, and the connection between the moving seat 9 and the grabbing mechanism 6 can be welded or bolted.

[0082] When the pushing cylinder 7 pushes the grabbing mechanism 6 to move vertically, the moving seat 9 moves along the guide rail 8. By moving the moving seat 9 along the guide rail 8, the grabbing mechanism 6 can move more stably during the process of grabbing the inner barrel to rise or fall, reducing the vibration generated during the movement of the grabbing mechanism 6 and ensuring the stability of the inner barrel rising or falling.

[0083] In this embodiment, a liquid receiving assembly 10 is also provided on the frame 1, and the liquid receiving assembly 10 includes a horizontally placed liquid receiving tray 101 and a rodless cylinder 102 for driving the liquid receiving tray 101 to move horizontally. The tray opening of the liquid receiving tray 101 faces upward. The direction where the grasping mechanism 6 is located is located in the moving direction of the liquid receiving tray 101.

[0084] The rodless cylinder 102 is horizontally fixed on the frame 1, and the moving direction of the external moving mechanism 1021 of the rodless cylinder 102 is set from the side of the frame 1 facing the first conveyor line 2 to the side away from the first conveyor line 2. The external moving mechanism 1021 of the rodless cylinder 102 faces downward. The liquid receiving tray 101 is located below the external moving mechanism of the rodless cylinder 102. The liquid receiving tray 101 is fixed on the external moving mechanism 1021 of the rodless cylinder 102.

[0085] When the grabbing mechanism 6 grabs the inner barrel and moves to the first height point, the height of the liquid receiving pan 101 is lower than the bottom of the inner barrel. When the external moving mechanism of the rodless cylinder 102 drives the liquid receiving pan 101 to move in the direction of the grabbing mechanism 6, the liquid receiving pan 101 moves to the bottom of the inner barrel. By setting the liquid receiving pan 101, when the outer barrel is removed from the barrel position correction device 4 to pour the medicine, the liquid receiving pan 101 can catch the drops of liquid medicine dripping from the inner barrel in the suspended state, preventing the liquid medicine from dripping onto the barrel position correction device 4.

[0086] Preferably, a drainage interface 1011 extending outward is provided at the bottom of the liquid receiving tray 101, and the drainage interface 1011 is connected to the storage space of the liquid receiving tray 101. The drainage interface 1011 is integrally formed with the liquid receiving tray 101. During the use of the liquid receiving tray 101, the drainage interface 1011 can be blocked or connected to the drainage interface 1011 with a liquid guide tube. If the liquid guide tube is connected to the drainage interface 1011, the liquid medicine flowing into the storage space of the liquid receiving tray 101 can be directly discharged through the drainage interface 1011 and the liquid guide tube.

[0087] In this embodiment, a partition 11 is further provided below the liquid receiving tray 101, and the partition 11 is horizontally fixed on the frame 1. A conveying space is reserved between the partition 11 and the second conveyor line 3. When the second conveyor line 3 conveys the frying pot, the frying pot can pass under the partition 11. The vertical downward projection of the side of the partition 11 away from the grabbing mechanism 6 is located outside the second conveyor line 3. A horizontally arranged guide wheel 111 is fixed on the side of the partition 11 away from the grabbing mechanism 6, and the axial direction of the guide wheel 111 is perpendicular to the moving direction of the liquid receiving tray 101. The outer peripheral surface of the guide wheel 111 is provided with an annular groove 1111 arranged along the circumference of the guide wheel 111. When a liquid guide tube is used to communicate with the liquid discharge interface 1011, the liquid guide tube bypasses the annular groove 1111 on the guide wheel 111.

[0088] The liquid receiving tray 101 has two positions. The first position is the extended position, i.e., the rodless cylinder 102 drives the liquid receiving tray 101 to move to the position directly below the inner barrel. The second position is the retracted position, i.e., the rodless cylinder 102 drives the liquid receiving tray 101 to be retracted into the frame 1. When the liquid receiving tray 101 is in the retracted position, the liquid receiving tray 101 is located directly above the partition 11. When the liquid receiving tray 101 is in the extended position, the partition 11 can support the liquid guiding tube to prevent the liquid guiding tube from drooping down onto the second conveying line 3.

[0089] When separating the liquid medicine from the residue, first place the decoction pot after boiling the liquid medicine on the barrel position correction device 4, and the barrel position correction device 4 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 7 drives the grabbing mechanism 6 to descend to the second height point, and the grabbing mechanism 6 grabs the inner barrel of the decoction pot. After the grabbing mechanism 6 grabs and fixes the inner barrel, the push cylinder 7 drives the grabbing mechanism 6 to rise to the first height point. As the height of the grabbing mechanism 6 continues to rise, the grabbing mechanism 6 lifts the inner barrel. When the grabbing mechanism 6 reaches the first height point, the inner barrel is suspended and static for a period of time. During the process of lifting the inner barrel and being suspended and static, the liquid medicine in the inner barrel drips into the outer barrel. The length of the time the inner barrel is suspended and static needs to ensure that the inner barrel does not drip liquid medicine into the outer barrel.

[0090] The outer barrel is removed from the barrel position correction device 4, and the liquid medicine in the outer barrel is poured out or sent to the packaging device for packaging. After the liquid medicine is taken out from the outer barrel, the outer barrel is put back on the barrel position correction device 4, and the barrel position correction device 4 adjusts the position of the outer barrel so that the position of the outer barrel returns to the set position.

[0091] After the position of the outer barrel is adjusted to the specified position by the barrel position correction device 4, the push cylinder 7 drives the grabbing mechanism 6 to descend to the second height point, and the grabbing mechanism 6 puts the inner barrel back into the outer barrel. After the inner barrel is put back into the outer barrel, the grabbing mechanism 6 releases the inner barrel, and the push cylinder 7 drives the grabbing mechanism 6 back to the first height point to complete the separation between the liquid medicine and the residue.

[0092] The lifting platform 42 of the barrel position correction device 4 is lowered to the lowest position, and the frying pot falls on the conveyor belt of the first conveyor line 2, and the conveyor belt of the first conveyor line 2 drives the frying pot to move to the downstream end of the first conveyor line 2. If the frying pot needs to be transferred to the second conveyor line 3, the frying pot is transferred to the second conveyor line 3 through the cooperation of the first lifting and transferring machine 21 and the second lifting and transferring machine 31.

[0093] 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. A traditional Chinese medicine automatic static filter, characterized in that: Included are: The barrel position correction device (4) is used to carry the frying pot and adjust the frying pot in the horizontal position and vertical height; A grabbing mechanism (6) is movably arranged above the barrel position correction device (4) and is used to grab the inner barrel of the frying pot placed on the barrel position correction device (4); A pushing device connected to the grabbing mechanism (6) and used to drive the grabbing mechanism (6) to move vertically; The liquid receiving assembly (10) can extend to the position directly below the lifted inner barrel of the frying pot when the gripping mechanism (6) lifts the inner barrel of the frying pot.

2. The automatic static filter for traditional Chinese medicine according to claim 1, characterized in that: The vertical movement stroke of the grabbing mechanism (6) includes a first height point and a second height point; When the grabbing mechanism (6) moves to the second height point, the grabbing mechanism (6) is lowered to a position horizontally opposite to the inner barrel and is able to grab the inner barrel; When the grabbing mechanism (6) moves from the second height point to the first height point, the grabbing mechanism (6) completely lifts the inner barrel out of the outer barrel and keeps the inner barrel in a static state for a period of time.

3. The automatic static filter for traditional Chinese medicine according to claim 2, characterized in that: The liquid receiving assembly (10) comprises a movably arranged liquid receiving container and a driving member for driving the liquid receiving container to move horizontally; When the grabbing mechanism (6) drives the inner barrel to be lifted to a 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; Preferably, the bottom of the liquid receiving container is provided with a liquid discharge interface (1011) extending outward.

4. The automatic static filter for traditional Chinese medicine according to claim 3, characterized in that: It also includes a partition (11) whose height is lower than that of the liquid receiving container; When the liquid receiving container is in a retracted state, the partition plate (11) is located directly below the liquid receiving container.

5. The automatic static filter for traditional Chinese medicine according to claim 1, characterized in that: The barrel position correction device (4) comprises: a base (41); A lifting platform (42) is located above the base (41); A vertical moving driving member, vertically mounted on the base (41), and used to drive the lifting platform (42) to rise or fall; A translation seat (44) movably arranged on the upper surface of the lifting platform (42); A transverse movement driving member, which is transversely mounted on the lifting platform (42) and is used to drive the translation seat (44) to move horizontally along the upper surface of the lifting platform (42); Preferably, a vertically arranged guide sleeve (411) is provided on the base (41); The lifting platform (42) is provided with a vertically arranged guide column (421); The guide column (421) passes through the inner hole of the guide sleeve (411), and the guide column (421) can move in the inner hole of the guide sleeve (411) along the axial direction of the guide sleeve (411).

6. The automatic static filter for traditional Chinese medicine according to claim 1, characterized in that: It also includes a first conveying line (2) and a second conveying line (3) which are parallel to each other; A first lifting and transferring machine (21) is installed on the first conveying line (2); A second lifting and transferring machine (31) is installed on the second conveying line (3); The first lifting and transferring machine (21) and the second lifting and transferring machine (31) are arranged opposite to each other.

7. The automatic static filter for traditional Chinese medicine according to claim 6, characterized in that: The barrel position correction device (4) is installed on the first conveyor line (2), and the barrel position correction device (4) is located upstream of the first lifting and transferring machine (21).

8. The automatic static filter for traditional Chinese medicine according to claim 1, characterized in that: Also included are: A frame (1), wherein the gripping mechanism (6) is slidably connected to the frame (1); A guide member, which is arranged vertically and is located between the grabbing mechanism (6) and the frame (1), and the grabbing mechanism (6) moves along the guide member when moving vertically; Preferably, there are two guide members, and the two guide members sandwich the grabbing mechanism (6) in the middle.

9. The automatic static filter for traditional Chinese medicine according to any one of claims 1 to 8, characterized in that: It also includes a positioning member (5), which is arranged in a transverse arrangement with the barrel position correction device (4).

10. A method for separating drug liquid from drug residue, which uses the automatic static filter of traditional Chinese medicine according to any one of claims 1 to 9, characterized in that: The method comprises the following steps: lifting the inner barrel of the frying pot out of the outer barrel, and keeping the inner barrel suspended in the air for a period of time.

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