Intelligent medicine cabinet Chinese medicine preparation control system

Abstract

A control system for dispensing Chinese medicine pieces in an intelligent medicine cabinet comprises an intelligent medicine cabinet and a trolley track and a trolley that runs along the trolley track and takes medicine from the intelligent medicine cabinet according to a prescription; the intelligent medicine cabinet is composed of a frame and a plurality of unit medicine cabinets installed on the frame, the frame is composed of multiple columns of frames connected in parallel, and the single column frame is composed of a left frame and a right frame, and a barrel for receiving medicines from the unit medicine cabinets on the frame and adding the medicines to the medicine boxes on the trolley is installed between the left and right frames; the trolley track starts from the departure area, passes through the channel below the barrel of the intelligent medicine cabinet, and returns to the departure area along the first closed path through the medicine replenishment table and the medicine inspection table. The present invention realizes the intelligentization of the dispensing process of Chinese medicine pieces, such as automatic preparation of medicinal pieces, automatic collection of collected medicinal pieces, replenishment of missing medicinal pieces, and inspection of medicinal pieces.

Description

Technical Field

[0001] The invention relates to an intelligent Chinese medicine cabinet, in particular to an intelligent Chinese medicine cabinet Chinese medicine slice dispensing control system which adopts a trolley and a closed-path trolley track and takes medicine according to a prescription through the intelligent Chinese medicine cabinet. Background Art

[0002] In order to solve the problem of automatic Chinese medicine dispensing of bulk Chinese medicine, the document "Bulk Chinese Medicine Fully Automatic Dispensing Machine" (CN209291244) discloses as follows: a medicine collecting space is formed on the rack, and medicine dispensing units are provided on both sides of the medicine collecting space. The medicine collecting device includes a medicine collecting container and a medicine collecting driving device. The medicine dispensing unit is composed of a medicine container, a Chinese medicine quantitative mechanism, and a unit medicine outlet. There is a drop pipe on the unit medicine outlet, and the drop pipe is connected to the medicine collecting space. There are multiple medicine collecting stations on the medicine collecting path, and one medicine collecting station corresponds to a designated drop pipe. According to the patient's prescription, the medicine collecting container collects all the Chinese medicines in the prescription at multiple medicine collecting stations. This document changes the traditional manual dispensing method of Chinese medicine, but there are also the following problems: First, due to the large number of commonly used Chinese medicines, as many as hundreds or even thousands of kinds, it is difficult to accommodate many medicine collecting stations on one rack. Even if many medicine collecting stations are arranged on one rack, the medicine collecting container corresponding to all the medicinal materials in a patient's prescription may travel a long way back and forth, thereby wasting the dispensing time. Secondly, the document does not take into account the replenishment of missing medicines and the drug testing process, making it difficult to provide real guarantees for the accuracy of prescription drugs. Summary of the invention

[0003] The purpose of the present invention is to provide an intelligent medicine cabinet Chinese herbal medicine dispensing control system which integrates medicine inspection, medicine replenishment when medicine is in short supply and medicine inspection.

[0004] The object of the present invention is achieved in that:

[0005] A control system for dispensing Chinese medicine pieces in an intelligent medicine cabinet comprises an intelligent medicine cabinet and a trolley track, and a trolley running along the trolley track and taking medicine from the intelligent medicine cabinet according to a prescription;

[0006] The intelligent medicine cabinet is composed of a frame and a plurality of unit medicine cabinets installed on the frame. The frame is composed of multiple columns connected in parallel, wherein a single-column frame is composed of a left frame and a right frame which are symmetrical and connected as a whole by horizontal bars. The left frame is composed of four uprights arranged in a rectangular shape and horizontal bars and longitudinal bars connected by frame fixings. A barrel for receiving medicines discharged from the unit medicine cabinets on the left and right frames and adding the discharged medicines to the medicine boxes on the trolley is installed between the left frame and the right frame; the cross section of the trolley track made of bent plates is composed of a vertical downward section, a horizontal rightward section and a vertical upward section connected in sequence; the trolley track is connected from The departure area starts from the back to the front along the longitudinal direction through the passage below the smart medicine cabinet barrel, then extends horizontally from right to left, and diagonally upward to the first platform, after turning 180 degrees on the first platform, it moves diagonally upward along the inner side to the second platform, after turning 180 degrees on the second platform, it extends horizontally along the outer side, and then extends longitudinally from left to right to the third platform, after turning 180 degrees on the third platform, it moves diagonally downward along the inner side to the fourth platform, after turning 180 degrees on the fourth platform, it moves diagonally downward along the outer side, and then extends longitudinally, and then extends horizontally from left to right to the departure area, the first platform and the fourth platform are at the same height, and the second platform and the third platform are at the same height;

[0007] A medicine replenishment table is arranged near the second platform on the path of the trolley track, a medicine inspection table is arranged near the fourth platform, and a medicine calling and dispensing area is arranged near the horizontal extension section after the fourth platform goes diagonally downward; a medicine replenishment cabinet is placed outside the trolley track.

[0008] The unit medicine cabinet is provided with a hopper and a medicine discharging mechanism installed on the bottom opening of the hopper; a metering, pushing and flipping device with a scale pan is installed on the bottom plate of the unit medicine cabinet outside the hopper, and a metering correction device is located above the metering, pushing and flipping device; an automatically opening rear door is installed on the rear plate of the unit medicine cabinet; a wire trough is installed on the outer side of the frame column, and the wire trough is divided into a wire trough and a signal wire trough by a middle partition; the wires and signal wires go down along the top bus trough, and respectively pass through the wire threading holes and signal line threading holes on the columns and are then connected to the corresponding equipment in the unit medicine cabinet.

[0009] The structure of the pushing and flipping device is as follows: the motor is installed at the rear right side of the rectangular base via the motor seat, the motor shaft is connected to the T-type screw rod via a coupling, the T-type flange nut is screwed onto the T-type screw rod, the linear slide rail is located on the left side of the T-type screw rod and is parallel to the T-type screw rod, the slider slides with the linear slide rail, the limit reset lever is integrated with a horizontal plate and a vertical plate, the horizontal plate is fixed to the slider via screws, the vertical plate is fixed to the flange of the T-type flange nut via four bolts, and the rightward extension of the vertical plate is used to trigger the limit touch switch and the reset touch switch, the limit touch switch and the reset touch switch are respectively installed on the support corresponding to the end position of the flange nut and the support at the starting position. , three rubber-coated bearings that can roll along the line groove on the base are installed at the bottom of the rectangular scale pan turntable, and an ear plate is extended upward on the left side of the front of the scale pan turntable to form an electronic scale sensor. An electronic scale sensor is installed on the top surface of the middle part of the scale pan turntable, and the scale pan is fixed on the electronic scale sensor by screws. The 1 / 4 part of the spur gear is installed and fixed on the rotating shaft, and the right end of the rotating shaft is fixed on the inner ring of the bearing, and the bearing is fixed in the bearing seat. The bearing seat is fixed on the slider by screws, and the left end of the rotating shaft is movably mounted on the shaft hole of the ear plate, and the rack used for meshing with the gear to make the scale pan flip 90° is installed in the middle position of the front part of the rectangular base; a fixing ring is installed on the outer end of the rotating shaft of the gear extending out of the bearing seat to prevent the rotating shaft from axial movement;

[0010] The structure of the metering correction device is as follows: the reduction motor is installed on the reduction motor seat, the clockwork wire winding rod and the weight wire winding device are fixedly connected to the reduction motor shaft in sequence from left to right along the same axis, the clockwork wire is wound along the clockwork wire groove of the clockwork wire winding rod, the weight wire is wound along the weight wire groove of the weight wire winding device, and the winding direction of the clockwork wire is opposite to the winding direction of the weight wire; the motor seat is fixed on the top plate of the base, and a weight reset fixing seat is fixed on the bottom surface of the top plate of the base facing the position of the weight wire, and the weight reset fixing seat is used to allow the weight to be reset from the bottom A conical cylinder with a small top and a large bottom is provided on the top plate of the base to prevent the cylinder from passing upwards. A circular hole of the same size as the opening at the top of the conical cylinder is provided on the top plate of the base. A weight line guide ring is fixed on the top plate of the base by screws. The weight line passes through the weight line guide ring, the circular hole on the top plate of the base and the weight reset fixing seat in sequence downwards along the weight line reel. A weight for measurement correction is fixed on the lower end. The clockwork disc is installed on a vertical plate fixed to the bottom surface of the top plate of the base, and the pulley is fixed on the vertical plate. The left end of the spring sheet is fixed by screws. On the bottom surface of the top plate of the base; the clockwork line goes vertically downward along the clockwork line winding rod, passes through the through hole on the top plate of the base and the lower end of the small hole on the right end of the spring sheet in turn, then passes around the pulley and connects to the clockwork of the clockwork disk in the horizontal left direction; the bottom surface of the top plate of the base is installed with a weight in place touch switch and a weight reset touch switch; a positioning node that cannot pass through the small hole on the right end of the spring sheet is arranged on the clockwork line below the spring sheet; the weighing pan is arranged directly below the weight; under the positive drive of the motor, when the weight falls into the weighing pan along with the weight line, At the same time, the positioning node of the clockwork line moves upward and triggers the weight in place touch switch by lifting the spring sheet, controlling the motor to stop rotating; under the reverse drive of the motor, when the weight moves upward with the weight line, it enters the weight reset fixing seat and triggers the weight reset touch switch at the same time, controlling the motor to stop rotating. At the same time, the clockwork line moves downward under the tension of the clockwork spring, and the positioning node of the clockwork line moves downward and resets; the base is integrated with a horizontal top plate and a left vertical plate; the vertical plate for installing the clockwork disk is fixed to the rear between the horizontal top plate and the left vertical plate of the base.

[0011] A wire trough cover is installed on the wire trough via screws; the bus trough is installed on the top of the column via fixings, and a bus trough cover is installed on the top of the bus trough; a top cover plate and a top wire trough are installed on the top of the four columns of the left frame, and a top wire trough cover is installed on the top wire trough.

[0012] A medicine cabinet with bagged medicine units is installed on the frame.

[0013] The trolley track has layout plans for single-row smart medicine cabinet operation, two-row smart medicine cabinet operation, two-row L-shaped smart medicine cabinet operation, three-row U-shaped smart medicine cabinet operation, three-point four-row smart medicine cabinet operation and four-row smart medicine cabinet operation.

[0014] Compared with the prior art, the present invention has the following technical features and advantages:

[0015] 1. The present invention realizes the intelligentization of the whole process of Chinese medicine slice preparation, including automatic preparation of medicinal material slices, automatic taking out of collected medicinal material slices, replenishment of missing medicinal material slices, and inspection of medicinal material slices.

[0016] 2. The smart medicine cabinet has a variety of layout forms and can meet the requirements of dispensing multiple Chinese herbal medicines in any prescription.

[0017] 3. The barrels are divided into single-group barrels (accepting the medicinal pieces of a group of unit medicine cabinets or the medicinal pieces of layered conveyor belts in the intelligent medicine cabinet, and equipped with dust collection devices), single-row barrels (accepting the medicinal pieces of two groups of one-row unit medicine cabinets and double-row barrels (accepting the medicinal pieces of four groups of two-row unit medicine cabinets, with 4 material receiving ports on the same layer) and the above-mentioned combined barrels to meet the drug delivery requirements of different layouts of unit medicine cabinets.

[0018] 4. The trolley starts from the departure area, passes through the smart medicine cabinet, runs along the trolley track for one circle and then returns to the departure area, thereby completing the dispensing, replenishing and testing of all the Chinese herbal medicines in a patient's prescription, providing sufficient and practical guarantees for the provision of complete prescription drugs. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a layout diagram of a smart pharmacy.

[0020] Figure 2 yes Figure 1 A three-dimensional view of the trolley track cover being removed.

[0021] Figure 3 yes Figure 2 A stereoscopic view of the trolley track shown.

[0022] Figure 4 , Figure 5 , Figure 6 , Figure 7 They are Figure 1 The three-dimensional view, front view, top view and left view of the smart medicine cabinet are shown.

[0023] Figure 8 yes Figure 2 Schematic diagram of the frame and barrels of the smart medicine cabinet shown.

[0024] Fig. 9 , Fig.10 They are Figure 4 The front view and stereogram of a row of unit cabinets (two groups in parallel) are shown.

[0025] Fig.11 yes Fig. 9 Enlarged view of the left cabinet frame top with wire duct cover shown.

[0026] Fig.12 yes Fig.11An enlarged view of the left cabinet frame top with the wire duct cover removed is shown.

[0027] Fig.13 It is a cross-sectional view of the column and cable duct.

[0028] Figure 14-Figure 19 The schematic diagrams of the track operation layout plans of single row, two rows, two L-shaped rows, three U-shaped rows, three turns and four rows, and four rows of smart medicine cabinet trolleys are shown respectively.

[0029] Fig. 20 , Fig.21 , Fig. 22 They are schematic diagrams of the lifting track operation layout plans for single-row, double-row, and multi-row smart medicine cabinet trolleys (suitable for the layered conveyor belt dispensing of medicines in smart medicine cabinets).

[0030] Fig.23 It is a flow chart of the control method of the medicine-picking operation of the trolley.

[0031] Fig.24 This is the flow chart of taking medicines at one time from the unit medicine cabinet control panel.

[0032] Fig.25 , Fig.26 , Fig. 27 They are three-dimensional images of the metering, pushing and flipping device without a weighing pan, with a weighing pan, and with the weighing pan flipped 90 degrees.

[0033] Fig.28 , Fig.29 , Fig.30 They are the stereoscopic view, the front view and the front view of the weight falling into the scale pan of the metrology calibration device.

[0034] Fig.31 yes Fig.29 A perspective view of the spring leaf shown.

[0035] Fig.32 yes Fig.28 Schematic diagram showing that the mainspring and weight wires are wound in opposite directions. DETAILED DESCRIPTION

[0036] Figure 1 Middle, door 7, wire blocking plate 20.

[0037] Figure 1 , Figure 2 , Figure 3 Shown is a control system for dispensing Chinese medicine pieces in an intelligent medicine cabinet, comprising an intelligent medicine cabinet 1, a trolley track 6, and a trolley running along the trolley track and taking medicine from the intelligent medicine cabinet according to the prescription;

[0038] The intelligent medicine cabinet is composed of a frame 10 and a plurality of unit medicine cabinets 12 installed on the frame. The frame 10 is composed of a plurality of columns connected in parallel, wherein the single-column frame 10a is composed of a left frame and a right frame which are symmetrical and connected as a whole by a horizontal bar. The left frame is composed of four uprights 19 arranged in a rectangular shape, a horizontal bar 22 and a longitudinal bar connected by a fixing member 21. A barrel 9 for receiving medicines from the unit medicine cabinets on the left and right frames and adding the medicines to the medicine boxes 18 on the trolley 17 is installed between the left frame and the right frame; the cross section of the trolley track made by bending the plate is connected in sequence by a vertical downward section, a horizontal rightward section and a vertical upward section. Composition: the trolley track 6 starts from the departure area 2 and passes through the passage below the barrel string of the smart medicine cabinet 1 from back to front in the longitudinal direction, then extends from right to left in the transverse direction, and obliquely upwards to the first platform, turns 180 degrees on the first platform and moves obliquely upwards along the inner side to the second platform, turns 180 degrees on the second platform and extends transversely along the outer side, then extends longitudinally from left to right to the third platform, turns 180 degrees on the third platform and moves obliquely downwards along the inner side to the fourth platform, turns 180 degrees on the fourth platform and moves obliquely downwards along the outer side and extends longitudinally, then extends transversely from left to right to the departure area, the first platform and the fourth platform are at the same height, and the second platform and the third platform are at the same height;

[0039] A medicine replenishment table 3 is arranged near the second platform on the path of the trolley track, a medicine inspection table 4 is arranged near the fourth platform, and a medicine calling and dispensing area 5 is arranged near the horizontal extension section after the fourth platform goes diagonally downward; a medicine replenishment cabinet 8 is placed outside the trolley track.

[0040] The trolley track is made of plate bending or welding. Fig.10 A hopper 13 and a medicine discharging mechanism 14 installed on the bottom opening of the hopper are arranged in the unit medicine cabinet 12. A metering, pushing and flipping device with a weighing pan 15 and a metering correction device located above the metering, pushing and flipping device are installed on the bottom plate of the unit medicine cabinet outside the hopper. An automatically opened rear door 16 is installed on the rear plate of the unit medicine cabinet. A wire trough is installed on the outside of the frame column 19. The wire trough is divided into a wire trough 11 and a signal wire trough 34 by a middle partition 29. The wires 31 and the signal wires 35 descend along the top bus trough 24, and respectively pass through the wire threading holes 32 and the signal wire threading holes 36 on the columns and are then connected to the corresponding equipment in the unit medicine cabinet.

[0041] See also Fig.11 , Fig.12 , Fig.13 , a wire trough cover 23 is installed on the wire trough by screws; the bus trough 24 is installed on the top of the column by a fixing piece 25, and a bus trough cover 26 is installed on the top of the bus trough. A top cover plate 30 and a top wire trough are installed on the top of the four columns of the left frame, and a top wire trough cover 27 is installed on the top wire trough. A bagged medicine unit medicine cabinet 28 is installed on the frame.

[0042] See also Fig. 20 , Fig.21 , Fig. 22 , a smart medicine cabinet Chinese medicine slice dispensing control system, comprising a smart medicine cabinet 1 and a trolley track 6 and a trolley running along the trolley track and taking medicine from the smart medicine cabinet according to the prescription;

[0043] The intelligent medicine cabinet is composed of a frame 10 and a plurality of unit medicine cabinets 12 installed on the frame. The frame 10 is composed of a plurality of columns connected in parallel, wherein the single-column frame 10a is composed of a left frame and a right frame which are symmetrical and connected as a whole by a horizontal bar. The left frame is composed of four uprights 19 arranged in a rectangular shape and a horizontal bar 22 and a longitudinal bar connected by a fixing member 21. A barrel 9 is installed between the left frame and the right frame for receiving medicines discharged from the unit medicine cabinets on the left and right frames and adding the discharged medicines to the medicine box 18 on the trolley 17.

[0044] The cross-section of the trolley track is composed of a vertical downward section, a horizontal rightward section and a vertical upward section connected in sequence; the trolley track has single-row smart medicine cabinet operation, two-row smart medicine cabinet operation, two-row L-shaped smart medicine cabinet operation, three-row U-shaped smart medicine cabinet operation, 3-divided into 4-row smart medicine cabinet operation and 4-row smart medicine cabinet operation layout plans. The trolley track is a closed form from beginning to end, and near the path after the trolley drives out of the smart medicine cabinet along the trolley track, a medicine replenishment table, a medicine inspection table and a medicine calling and dispensing area are set respectively, and a medicine replenishment cabinet is placed outside the trolley track.

[0045] See also Fig.23The structure of the pushing and flipping device is as follows: the motor 401 is installed on the right rear part of the rectangular base 4014 through the motor seat 402, the motor shaft is connected to the T-type screw rod 408 through the coupling 404, the T-type flange nut 405 is screwed on the T-type screw rod, the linear slide rail 4012 is located on the left side of the T-type screw rod and is parallel to the T-type screw rod, the slider 403 slides with the linear slide rail, and the limit reset lever 407 is composed of a horizontal plate and a vertical plate as an integral whole. The horizontal plate is fixed to the slider by screws, and the vertical plate is fixed to the flange of the T-type flange nut by four bolts, and the rightward extension of the vertical plate is used to trigger the limit touch switch 409 and the reset touch switch 406, and the limit touch switch 409 and the reset touch switch 406 are respectively installed on the support 4010 corresponding to the end position of the flange nut and the starting position. On the support at the initial position, three rubber-coated bearings 4017 that can roll along the line groove 4016 on the base are installed at the bottom of the rectangular scale pan rotating plate 4018, and the left side of the front part of the scale pan rotating plate extends upward to form an ear plate, and an electronic scale sensor 4019 is installed on the top surface of the middle part of the scale pan rotating plate, and the scale pan 4020 is fixed on the electronic scale sensor by screws. The 1 / 4 part of the spur gear 4015 is installed and fixed on the rotating shaft, and the right end of the rotating shaft is fixed on the inner ring of the bearing, and the bearing is fixed in the bearing seat, and the bearing seat is fixed on the slider by screws. The left end of the rotating shaft is movably mounted on the shaft hole of the ear plate, and the rack 4013 used for meshing with the gear 4015 to flip the scale pan 90° is installed in the middle position of the front part of the base; the outer end of the rotating shaft of the gear extending out of the bearing seat is installed with a fixing ring 4011 to prevent the rotating shaft from axial movement;

[0046] The structure of the measurement correction device is as follows: the reduction motor 301 is installed on the motor seat 302, the clockwork wire winding rod 304 and the weight wire winding device 305 are fixedly connected to the shaft of the reduction motor 301 in sequence from left to right along the same axis, the clockwork wire 3012 is wound along the clockwork wire groove 3019 of the clockwork wire winding rod, and the weight wire 309 is wound along the weight wire groove 3020 of the weight wire winding device, and the winding direction 3021 of the clockwork wire is opposite to the winding direction 3022 of the weight wire; the motor seat is fixed on the top plate of the base 303, and a weight reset fixing seat 308 is fixed on the bottom surface of the top plate of the base facing the weight wire position The weight reset fixing seat is a conical cylinder with a small top and a large bottom, which is used to allow the weight 3010 to enter from the bottom to the top and prevent it from passing through. A circular hole of the same size as the top opening of the conical cylinder is opened on the top plate of the base. A weight line guide ring 3024 is fixed on the top plate of the base by screws. The weight line passes through the weight line guide ring, the circular hole on the top plate of the base and the lower end of the weight reset fixing seat in sequence downward along the weight line reel. A weight 3010 for measurement correction is fixedly connected; the clockwork disc 3014 is installed on the vertical plate 3015 fixed to the bottom surface of the top plate of the base, and the pulley 3011 is fixed on The vertical plate 3015 is on the vertical plate 3015; the left end of the spring sheet 3013 is fixed to the bottom surface of the top plate of the base by screws; the mainspring line passes vertically downward along the mainspring line winding rod through the through hole on the top plate of the base and the lower end of the small hole 3023 on the right end of the spring sheet, and then passes around the pulley and connects to the mainspring of the mainspring disk in the horizontal left direction; the bottom surface of the top plate of the base is installed with a weight in place touch switch 306 and a weight reset touch switch 307; a positioning node 3018 that cannot pass through the small hole 3023 on the right end of the spring sheet is arranged on the mainspring line below the spring sheet; the weighing pan 3016 is arranged just below the weight; in the positive direction of the motor When the weight moves downward along with the weight line and falls into the scale pan, at the same time, the positioning node of the clockwork line moves upward and triggers the weight in place touch switch by lifting the spring sheet, thereby controlling the motor to stop rotating; when the weight moves upward along with the weight line and enters the weight reset fixing seat and triggers the weight reset touch switch at the same time, thereby controlling the motor to stop rotating, at the same time, the clockwork line moves downward under the tension of the clockwork spring, and the positioning node of the clockwork line moves downward and resets; the base is composed of a horizontal top plate and a left vertical plate in an integrated manner; the vertical plate (3015) for mounting the clockwork disc is fixed at the rear between the horizontal top plate and the left vertical plate of the base.

[0047] A method for controlling the operation of a trolley for taking medicine in the system includes the following steps:

[0048] 1 prescription for multiple doses, 1 dose for 1 car

[0049] (1) Receive prescriptions assigned by the main business system;

[0050] (2) converting the received prescription into a decoction prescription;

[0051] (3) Dispatching a vehicle: Put the medicine bag in the vehicle, print the prescription number, name, phone number, and total weight of the medicine in the bag on the bag, scan the bag, and use the infrared communication vehicle;

[0052] (4) The trolley enters the medicine cabinet;

[0053] (5) The trolley with sufficient medicine leaves the medicine cabinet without lighting up and arrives at the interception point of the drug inspection station. If the drug inspection station is not empty, it will wait. If the drug inspection station is empty, it will release the trolley with the same prescription. The trolley stops at the release point of the drug inspection station, removes the medicine bags of no more than 6 trolleys with sufficient medicine, puts them into the transfer box, unbinds the above trolleys with sufficient medicine, presses the release point button of the drug inspection station to release the above trolleys with sufficient medicine, and enters the trolley waiting area;

[0054] If the yellow light comes out of the medicine cabinet, the cart will be released after the medicine is replenished. The medicine bags of the carts with yellow lights, which are no more than 6 carts, will be taken off and put into the transfer box. Then the carts with yellow lights will be untied and the release button on the drug inspection table will be released. The carts will enter the cart waiting area.

[0055] When the trolley leaves the medicine cabinet, the red light will be on. When it reaches the medicine refilling station, it will stop and wait for medicine refilling. Or, if it is released due to lack of medicine, it will enter the medicine inspection station, untie the trolley, press the button at the medicine inspection station release point, and release the trolley to enter the trolley waiting area. Or, after manual medicine refilling, it will manually transfer to the medicine inspection station, take out the medicine bag of the trolley with the red light, and put it into the transfer box.

[0056] The above-mentioned trolleys with more than 6 carts that are not short of medicine and have yellow lights and red lights belonging to the same prescription shall be released by the drug inspection station according to the prescription, and the medicine bags on the trolleys shall be taken off and put into the transfer box. The trolleys shall be untied, that is, the medicine boxes and the trolleys shall be separated, and the release button of the drug inspection station shall be pressed to release the trolleys, and the trolleys shall enter the trolley waiting area;

[0057] After the transfer box gathers multiple doses of the same prescription, each dose is tested at the drug testing station. If the drug test fails, there is a shortage of drugs that can be separated for testing, or there is a shortage of drugs, then the drugs are replenished manually. If there is a shortage of drugs that cannot be separated for testing, wrong drugs, or multiple drugs, then the drugs are scrapped and re-ordered. If the drug test passes, the drugs are packaged by the packaging machine at the packaging station and finally sent to the drug distribution area.

[0058] If the weight error of each dose is within 3% during drug testing, the green light will be turned on and random inspection will be conducted;

[0059] If the weight error of each dose during drug testing is within the range of 3% to 5%, a yellow light will be turned on and random inspection will be conducted;

[0060] If the weight of each dose exceeds the 5% range during drug testing, a red light will be turned on and the entire drug will be checked;

[0061] 1 prescription for multiple doses, 1 dose for multiple vehicles

[0062] (1) Receive prescriptions assigned by the main business system;

[0063] (2) converting the received prescription into a decoction prescription;

[0064] (3) Dispatching a vehicle: Put the medicine bag in the vehicle, print the prescription number, name, phone number, and total weight of the medicine in the bag on the bag, scan the bag, and use the infrared communication vehicle;

[0065] (4) The trolley enters the medicine cabinet;

[0066] (5) The trolley with sufficient medicine leaves the medicine cabinet without lighting up and arrives at the interception point of the drug inspection station. If the drug inspection station is not empty, it will wait. If the drug inspection station is empty, it will release the trolley with the same prescription. The trolley stops at the release point of the drug inspection station, removes the medicine bags of no more than 6 trolleys with sufficient medicine, puts them into the transfer box, unbinds the above trolleys with sufficient medicine, presses the release point button of the drug inspection station to release the above trolleys with sufficient medicine, and enters the trolley waiting area;

[0067] If the yellow light comes out of the medicine cabinet, the cart will be released after the medicine is replenished. The medicine bags of the carts with yellow lights, which are no more than 6 carts, will be taken off and put into the transfer box. Then the carts with yellow lights will be untied and the release button on the drug inspection table will be released. The carts will enter the cart waiting area.

[0068] When the trolley leaves the medicine cabinet, the red light will be on. When it reaches the medicine refilling station, it will stop and wait for medicine refilling. Or, if it is released due to lack of medicine, it will enter the medicine inspection station, untie the trolley, press the button at the medicine inspection station release point, and release the trolley to enter the trolley waiting area. Or, after manual medicine refilling, it will manually transfer to the medicine inspection station, take out the medicine bag of the trolley with the red light, and put it into the transfer box.

[0069] For the above-mentioned trolleys that are not short of medicine and have more than 6 carts with the same prescription, the trolleys with yellow lights and the trolleys with red lights will be intercepted and released by the drug inspection station. The medicine bags on the trolleys will be taken off and put into the transfer box. The trolleys will be untied, that is, the medicine boxes and the trolleys will be separated. The release button of the drug inspection station will be released, and the trolleys will enter the trolley waiting area.

[0070] After the transfer box gathers multiple doses of the same prescription, each dose is tested at the drug testing station. If the drug test fails, there is a shortage of drugs that can be separated for testing, or there is a shortage of drugs, then the drugs are replenished manually. If there is a shortage of drugs that cannot be separated for testing, wrong drugs, or multiple drugs, then the drugs are scrapped and re-ordered. If the drug test passes, the drugs are packaged by the packaging machine at the packaging station and finally sent to the drug distribution area.

[0071] If the weight error of each dose is within 3% during drug testing, the green light will be turned on and random inspection will be conducted;

[0072] If the weight error of each dose during drug testing is within the range of 3% to 5%, a yellow light will be turned on and random inspection will be conducted;

[0073] If the weight of each dose exceeds the 5% range during drug testing, a red light will be turned on and the entire drug will be checked.

[0074] The one-time medicine taking method of the above system has the following specific steps: the unit medicine cabinet receives the medicine picking instruction sent by the intelligent Chinese medicine cabinet system, and the unit medicine cabinet control board starts to control the operation of the medicine taking motor; the metering scale starts to continuously record the metering data as the medicinal materials enter and sends the metering data to the unit medicine cabinet control board (if the metering scale cannot record the metering data within the specified time or the metering data does not change within the specified time as the medicine taking motor runs, the unit medicine cabinet control board determines that the hopper discharge failure is detected and whether the medicine taking motor is blocked. If it is, the unit medicine cabinet control board controls The medicine dispensing motor will reverse and try again; if not, it is determined that the medicine dispensing motor is abnormal and a fault alarm is processed;); when the unit medicine cabinet control board senses that the taken medicinal materials have not reached the set value (the general setting value is: the weight of the taken medicinal materials reaches 10% of the command weight or the remaining untaken weight is only 3 grams), the unit medicine cabinet control board controls the medicine dispensing motor to continue dispensing medicine until the set value is reached; when the unit medicine cabinet control board senses that the weight of the taken medicinal materials has reached or exceeded the set value, the unit medicine cabinet control board controls the medicine dispensing motor to jog the medicine, and the unit medicine cabinet control board senses that the taken medicine weight has not reached the set value When there is an error value reaching the command weight, the unit medicine cabinet control board controls the motor to continue to jog the medicine until it reaches or exceeds the error value of the command weight, and the medicine taking motor stops; the unit medicine cabinet control board receives the final weighing data sent by the metering scale, and the final weighing data is within the error range, waiting for the transport trolley to arrive to discharge the medicine (if the final weighing data is abnormal, a fault alarm is processed and the unit medicine cabinet is stopped at the same time); when the transport trolley arrives, the weighing pan push medicine discharging device starts to push and dump the medicine (if the weighing pan push medicine discharging device times out and fails to complete the pushing and dumping actions, the unit medicine The cabinet control board initiates a retry. If the retry fails, it is determined that the weighing pan push-dispensing device is abnormal and an alarm is issued; if the retry succeeds, the next step is continued;); the weighing pan push-dispensing device must stop after the medicine is pushed into place, and start the reset action after a certain delay until the reset is completed (if the weighing pan push-dispensing device times out and fails to complete the reset action, the unit medicine cabinet control board initiates a retry. If the retry fails, it is determined that the weighing pan push-dispensing device is abnormal and an alarm is issued; if the retry succeeds, the next step is continued;); at this point, the unit medicine cabinet completes a medicine taking process.

[0075] The invention can be used for the adjustment of all bulk Chinese herbal medicine pieces, can be used for the mixed adjustment of bulk and bagged Chinese herbal medicine pieces, and can also be used for the adjustment of all bagged Chinese herbal medicine pieces.

Claims

1. An intelligent medicine cabinet Chinese medicine slice dispensing control system, characterized in that: include, A smart medicine cabinet (1) and a trolley track (6) and a trolley that runs along the trolley track and takes medicine from the smart medicine cabinet according to the prescription; The intelligent medicine cabinet is composed of a frame (10) and a plurality of unit medicine cabinets (12) installed on the frame. The frame (10) is composed of a plurality of columns of frames connected in parallel, wherein a single-column frame (10a) is composed of a left frame and a right frame which are symmetrical and connected by a horizontal bar. The left frame is composed of four uprights (19) arranged in a rectangular shape and a horizontal bar (22) and a longitudinal bar connected by a frame fixing member (21). A barrel (9) is installed between the left frame and the right frame for receiving medicines discharged from the unit medicine cabinets on the left and right frames and adding the discharged medicines to a medicine box (18) on a trolley (17). The cross section of the trolley track made of bent plate parts is composed of a vertical downward section, a horizontal rightward section and a vertical section. The straight-up sections are connected in sequence; the trolley track (6) starts from the departure area (2) and passes through the passage below the barrel of the intelligent medicine cabinet (1) from the back to the front in the longitudinal direction, then extends horizontally from right to left, and obliquely upward to the first platform, after turning 180 degrees at the first platform, it moves obliquely upward along the inner side to the second platform, after turning 180 degrees at the second platform, it extends horizontally along the outer side, and then extends longitudinally from left to right to the third platform, after turning 180 degrees at the third platform, it moves obliquely downward along the inner side to the fourth platform, after turning 180 degrees at the fourth platform, it moves obliquely downward along the outer side, and then extends longitudinally, and then extends horizontally from left to right to the departure area, the first platform and the fourth platform are at the same height, and the second platform and the third platform are at the same height; A medicine replenishment table (3) is arranged near the second platform on the path of the trolley track, a medicine inspection table (4) is arranged near the fourth platform, and a medicine calling and dispensing area (5) is arranged near the horizontal extension section after the fourth platform moves obliquely downward; a medicine replenishment cabinet (8) is placed outside the trolley track; The unit medicine cabinet (12) is provided with a hopper (13) and a medicine discharging mechanism (14) installed on the bottom opening of the hopper. A metering push-turning device with a weighing pan and a metering correction device located above the metering push-turning device are installed on the bottom plate of the unit medicine cabinet outside the hopper. An automatically opened rear door (16) is installed on the rear plate of the unit medicine cabinet. A wire trough is installed on the outside of the frame column (19). The wire trough is divided into a wire trough (11) and a signal wire trough (34) by a middle partition (29). The wires (31) and the signal wires (35) are downward along the top bus trough (24), and respectively pass through the wire threading holes (32) and the signal wire threading holes (36) on the column and are connected to the corresponding equipment in the unit medicine cabinet. The push-turning device has the following structure: the motor (401) is installed at the right rear part of the rectangular base (4014) via the motor seat (402); the motor shaft is connected to the T-type screw rod (408) via the coupling (404); the T-type flange nut (405) is screwed onto the T-type screw rod; the linear slide rail (4012) is located on the left side of the T-type screw rod and is parallel to the T-type screw rod; the slider (403) is slidably matched with the linear slide rail; the limit reset lever (407) is composed of a horizontal plate and a vertical plate in an integrated manner; the horizontal plate is fixed to the slider via screws; the vertical plate is fixed to the flange of the T-type flange nut via four bolts; and the rightward extension of the vertical plate is used to trigger the limit touch switch (409) and the reset touch switch (406); the limit touch switch (409) and the reset touch switch (406) are respectively installed on the support (4012) corresponding to the end position of the flange nut. 10) and on the support at the starting position, three rubber-coated bearings (4017) capable of rolling along the line groove (4016) on the base are installed at the bottom of the rectangular scale pan rotating plate (4018), the left side of the front part of the scale pan rotating plate extends upward to form an ear plate, an electronic scale sensor (4019) is installed on the top surface of the middle part of the scale pan rotating plate, the scale pan is fixed on the electronic scale sensor by screws, a 1 / 4 part of the spur gear (4015) is installed and fixed on the rotating shaft, the right end of the rotating shaft is fixed on the inner ring of the bearing, the bearing is fixed in the bearing seat, the bearing seat is fixed on the slider by screws, the left end of the rotating shaft is movably mounted on the shaft hole of the ear plate, and a rack (4013) used for meshing with the gear (4015) to make the scale pan flip 90 degrees is installed in the middle position of the front part of the rectangular base; a fixing ring (4011) is installed on the outer end of the rotating shaft of the gear extending out of the bearing seat to prevent the rotating shaft from axial movement; A wire trough cover (23) is installed on the wire trough via screws; the bus trough (24) is installed on the top of the column via a fixing piece (25), and a bus trough cover (26) is installed on the top of the bus trough; a top cover plate (30) and a top wire trough are installed on the top of the four columns of the left frame, and a top wire trough cover (27) is installed on the top wire trough.

2. According to claim 1, a smart medicine cabinet Chinese medicine slice dispensing control system is characterized in that: The structure of the measurement correction device is as follows: a reduction motor (301) is mounted on a reduction motor seat (302); a spring wire winding rod (304) and a weight wire winding device (305) are fixedly connected to the shaft of the reduction motor (301) in sequence from left to right along the same axis; a spring wire (3012) is wound along a spring wire groove (3019) of the spring wire winding rod; a weight wire (309) is wound along a weight wire groove (3020) of the weight wire winding device; and a winding direction (3021) of the spring wire is opposite to a winding direction (3022) of the weight wire; and the motor seat is fixed on a top plate of a base (303); a bottom surface of the top plate of the base is fixedly connected to a position of the weight wire. A weight reset fixing seat (308) is provided, which is a conical cylinder with a small top and a large bottom for allowing a weight (3010) to enter from the bottom to the top and preventing it from passing through. A circular hole with the same size as the top opening of the conical cylinder is opened on the top plate of the base. A weight line guide ring (3024) is fixed on the top plate of the base by screws. A weight (3010) for measurement correction is fixedly connected to the lower end of the weight line after the weight line passes through the weight line guide ring, the circular hole on the top plate of the base and the weight reset fixing seat in sequence downward along the weight line reel. The clockwork disc (3014) is installed on a vertical plate (3015) fixed to the bottom surface of the top plate of the base. The pulley (3011) is fixed on the vertical plate (3015); the left end of the spring sheet (3013) is fixed to the bottom surface of the top plate of the base by screws; the clockwork line passes vertically downward along the clockwork line winding rod through the through hole on the top plate of the base and the lower end of the small hole (3023) on the right end of the spring sheet, and then passes around the pulley and is connected to the clockwork of the clockwork disc in the horizontal left direction; the bottom surface of the top plate of the base is installed with a weight in place touch switch (306) and a weight reset touch switch (307); a positioning node (3018) that cannot pass through the small hole (3023) on the right end of the spring sheet is arranged on the clockwork line below the spring sheet; the weighing plate (3016) The weight is arranged directly below the weight; when the weight moves downward along with the weight line and falls into the scale pan under the forward drive of the motor, the positioning node of the clockwork line moves upward and triggers the weight reset touch switch by lifting the spring sheet, thereby controlling the motor to stop rotating; when the weight moves upward along with the weight line and enters the weight reset fixing seat and triggers the weight reset touch switch under the reverse drive of the motor, thereby controlling the motor to stop rotating, the clockwork line moves downward under the tension of the clockwork spring, and the positioning node of the clockwork line moves downward and resets; the base is composed of a horizontal top plate and a left side vertical plate in an integrated manner; the vertical plate (3015) for installing the clockwork disc is fixed at the rear between the horizontal top plate and the left side vertical plate of the base.

3. According to claim 2, a smart medicine cabinet Chinese medicine slice dispensing control system is characterized in that: A bagged medicine unit medicine cabinet (28) is installed on the frame.

4. According to claim 3, the intelligent medicine cabinet Chinese medicine slice dispensing control system is characterized in that: The trolley track has layout plans for single-row smart medicine cabinet operation, two-row smart medicine cabinet operation, two-row L-shaped smart medicine cabinet operation, three-row U-shaped smart medicine cabinet operation, three-point four-row smart medicine cabinet operation and four-row smart medicine cabinet operation.

5. A method for controlling the operation of a trolley for taking medicine using the system described in any one of claims 1 to 4, characterized in that: The following steps are involved: 1 prescription for multiple doses, 1 dose for 1 car (1) Receive prescriptions assigned by the main business system; (2) converting the received prescription into a decoction prescription; (3) Dispatching a vehicle: Put the medicine bag in the vehicle, print the prescription number, name, phone number, and total weight of the medicine in the bag on the bag, scan the bag, and use the infrared communication vehicle; (4) The trolley enters the medicine cabinet; (5) The trolley with sufficient medicine leaves the medicine cabinet without lighting up and arrives at the interception point of the drug inspection station. If the drug inspection station is not empty, it will wait. If the drug inspection station is empty, it will release the trolley with the same prescription. The trolley stops at the release point of the drug inspection station, removes the medicine bags of no more than 6 trolleys with sufficient medicine, puts them into the transfer box, unbinds the above trolleys with sufficient medicine, presses the release point button of the drug inspection station to release the above trolleys with sufficient medicine, and enters the trolley waiting area; If the yellow light comes out of the medicine cabinet, the cart will be released after the medicine is replenished. The medicine bags of the carts with yellow lights, which are no more than 6 carts, will be taken off and put into the transfer box. Then the carts with yellow lights will be untied and the release button on the drug inspection table will be released. The carts will enter the cart waiting area. When the trolley leaves the medicine cabinet, the red light will be on. When it reaches the medicine refilling station, it will stop and wait for medicine refilling. Or, if it is released due to lack of medicine, it will enter the medicine inspection station, untie the trolley, press the button at the medicine inspection station release point, and release the trolley to enter the trolley waiting area. Or, after manual medicine refilling, it will manually transfer to the medicine inspection station, take out the medicine bag of the trolley with the red light, and put it into the transfer box. The above-mentioned trolleys with more than 6 carts that are not short of medicine and have yellow lights and red lights belonging to the same prescription shall be released by the drug inspection station according to the prescription, and the medicine bags on the trolleys shall be taken off and put into the transfer box. The trolleys shall be untied, that is, the medicine boxes and the trolleys shall be separated, and the release button of the drug inspection station shall be pressed to release the trolleys, and the trolleys shall enter the trolley waiting area; After the transfer box gathers multiple doses of the same prescription, each dose is tested at the drug testing station. If the drug test fails, there is a shortage of drugs that can be separated for testing, or there is a shortage of drugs, then the drugs are replenished manually. If there is a shortage of drugs that cannot be separated for testing, wrong drugs, or multiple drugs, then the drugs are scrapped and re-ordered. If the drug test passes, the drugs are packaged by the packaging machine at the packaging station and finally sent to the drug distribution area. If the weight error of each dose is within 3% during drug testing, the green light will be turned on and random inspection will be conducted; If the weight error of each dose during drug testing is within the range of 3% to 5%, a yellow light will be turned on and random inspection will be conducted; If the weight of each dose exceeds the 5% range during drug testing, a red light will be turned on and the entire drug will be checked; 1 prescription for multiple doses, 1 dose for multiple vehicles (1) Receive prescriptions assigned by the main business system; (2) converting the received prescription into a decoction prescription; (3) Dispatching a vehicle: Put the medicine bag in the vehicle, print the prescription number, name, phone number, and total weight of the medicine in the bag on the bag, scan the bag, and use the infrared communication vehicle; (4) The trolley enters the medicine cabinet; (5) The trolley with sufficient medicine leaves the medicine cabinet without lighting up and arrives at the interception point of the drug inspection station. If the drug inspection station is not empty, it will wait. If the drug inspection station is empty, it will release the trolley with the same prescription. The trolley stops at the release point of the drug inspection station, removes the medicine bags of no more than 6 trolleys with sufficient medicine, puts them into the transfer box, unbinds the above trolleys with sufficient medicine, presses the release point button of the drug inspection station to release the above trolleys with sufficient medicine, and enters the trolley waiting area; If the yellow light comes out of the medicine cabinet, the cart will be released after the medicine is replenished. The medicine bags of the carts with yellow lights, which are no more than 6 carts, will be taken off and put into the transfer box. Then the carts with yellow lights will be untied and the release button on the drug inspection table will be released. The carts will enter the cart waiting area. When the trolley leaves the medicine cabinet, the red light will be on. When it reaches the medicine refilling station, it will stop and wait for medicine refilling. Or, if it is released due to lack of medicine, it will enter the medicine inspection station, untie the trolley, press the button at the medicine inspection station release point, and release the trolley to enter the trolley waiting area. Or, after manual medicine refilling, it will manually transfer to the medicine inspection station, take out the medicine bag of the trolley with the red light, and put it into the transfer box. For the above-mentioned trolleys that are not short of medicine and have more than 6 carts with the same prescription, the trolleys with yellow lights and the trolleys with red lights will be intercepted and released by the drug inspection station. The medicine bags on the trolleys will be taken off and put into the transfer box. The trolleys will be untied, that is, the medicine boxes and the trolleys will be separated. The release button of the drug inspection station will be released, and the trolleys will enter the trolley waiting area. After the transfer box gathers multiple doses of the same prescription, each dose is tested at the drug testing station. If the drug test fails, there is a shortage of drugs that can be separated for testing, or there is a shortage of drugs, then the drugs are replenished manually. If there is a shortage of drugs that cannot be separated for testing, wrong drugs, or multiple drugs, then the drugs are scrapped and re-ordered. If the drug test passes, the drugs are packaged by the packaging machine at the packaging station and finally sent to the drug distribution area. If the weight error of each dose is within 3% during drug testing, the green light will be turned on and random inspection will be conducted; If the weight error of each dose during drug testing is within the range of 3% to 5%, a yellow light will be turned on and random inspection will be conducted; If the weight of each dose exceeds the 5% range during drug testing, a red light will be turned on and the entire drug will be checked.

6. A one-time drug dispensing method according to any one of claims 1 to 4, characterized in that the steps As follows: the unit medicine cabinet receives the medicine picking instruction sent by the intelligent Chinese medicine cabinet system, and the unit medicine cabinet control board starts to control the operation of the medicine taking motor; the metering scale starts to continuously record the metering data as the medicinal materials enter and sends the metering data to the unit medicine cabinet control board. If the metering scale fails to record the metering data within the specified time as the medicine taking motor runs or the metering data does not change within the specified time, the unit medicine cabinet control board determines that the hopper discharge failure occurs and detects whether the medicine taking motor is blocked. If so, the unit medicine cabinet control board controls the medicine taking motor to reverse and try again; if not, it determines that the medicine taking motor is abnormal and performs fault alarm processing; when the unit medicine cabinet control board senses that the taken medicinal materials have not reached the set value, the unit medicine cabinet control board controls the medicine taking motor Continue to take medicine until the set value is reached, and the set value is: the weight of the taken medicinal material slices reaches 10% of the command weight or the remaining untaken weight is only 3 grams; when the unit medicine cabinet control board senses that the weight of the taken medicinal material slices has reached or exceeded the set value, the unit medicine cabinet control board controls the medicine taking motor to jog the medicine. When the unit medicine cabinet control board senses that the weight of the taken medicine has not reached the error value of the command weight, the unit medicine cabinet control board controls the motor to continue to jog the medicine until it reaches or exceeds the error value of the command weight, and the medicine taking motor stops; the unit medicine cabinet control board receives the final weighing data sent by the metering scale. The final weighing data is within the error range, and waits for the transport trolley to reach the medicine delivery. If the final weighing data is abnormal, a fault alarm is processed and the unit medicine cabinet is stopped at the same time; When the transport trolley arrives, the weighing pan pushing and discharging device starts to push and pour out the medicine. If the weighing pan pushing and discharging device times out and fails to complete the pushing and pouring actions, the unit medicine cabinet control board initiates a retry. If the retry fails, it is determined that the weighing pan pushing and discharging device is abnormal and an alarm is issued. If the retry succeeds, the next step is continued. The weighing pan pushing and discharging device must stop after the medicine is pushed into place, and start the reset action after a certain delay until the reset is completed. If the weighing pan pushing and discharging device times out and fails to complete the reset action, the unit medicine cabinet control board initiates a retry. If the retry fails, it is determined that the weighing pan pushing and discharging device is abnormal and an alarm is issued. If the retry succeeds, the next step is continued. At this point, the unit medicine cabinet completes a medicine collection process.

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