An intelligent medicine dispensing and sorting system

Abstract

The present invention discloses an intelligent medicine dispensing and sorting system, including two intelligent medicine dispensing machines and four intelligent sorting lines, wherein one intelligent medicine dispensing machine and two intelligent sorting lines constitute a sorting logistics subsystem; another intelligent medicine dispensing machine and the other two intelligent sorting lines constitute another sorting logistics subsystem; each intelligent sorting line is composed of a manual review subsystem and a medicine bag sorting subsystem; the manual review subsystem includes a ramp conveyor belt conveyor, a manual sorting belt conveyor, a material pushing component and a medicine inlet distribution component; the medicine bag sorting subsystem includes a medicine bag conveyor belt conveyor and a medicine outlet distribution component, and the ramp conveyor belt conveyor, the manual sorting belt conveyor and the medicine bag conveyor belt conveyor are sequentially connected to form a medicine bag conveyor. The intelligent medicine dispensing and sorting system of the present invention can realize the full process operation of preparation, verification, packaging and sorting of all medicines according to the electronic prescription, and has the function of medicine storage and replenishment.

Description

Technical Field

[0001] The invention relates to an intelligent medicine dispensing and sorting system. Background Art

[0002] To realize the process from electronic prescriptions to medicine bags that can be delivered, there is currently a lack of a complete and efficient logistics system that can complete the entire process of preparation, verification, packaging and sorting of all medicines based on electronic prescriptions, and has the function of medicine storage and replenishment. Summary of the invention

[0003] The purpose of the present invention is to overcome the defects of the prior art and provide an intelligent medicine dispensing and sorting system, which can realize the whole process operation of preparation, verification, packaging and sorting of all medicines according to the electronic prescription, and has the function of medicine storage and replenishment.

[0004] The technical solution to achieve the above purpose is: an intelligent medicine dispensing and sorting system, including two intelligent medicine dispensing machines and four intelligent sorting lines, wherein one intelligent medicine dispensing machine and two intelligent sorting lines constitute a sorting logistics subsystem: another intelligent medicine dispensing machine and another two intelligent sorting lines constitute another sorting logistics subsystem;

[0005] Each of the intelligent sorting lines is composed of a manual review subsystem and a medicine bag sorting subsystem;

[0006] The manual review subsystem includes a slope conveyor belt, a manual sorting belt, a material pusher assembly and a medicine feeding distribution assembly. Three groups of manual workstations are symmetrically arranged on the left and right sides of the manual sorting belt, and the three groups of manual workstations are arranged in sequence from front to back; each group of manual workstations includes two manual workstations arranged on the left and right, and each manual workstation is provided with a material pusher assembly; three medicine feeding distribution assemblies are arranged in sequence from front to back on the manual sorting belt, and each medicine feeding distribution assembly corresponds to a group of manual workstations;

[0007] The medicine bag sorting subsystem comprises a medicine bag conveyor belt conveyor and a medicine dispensing assembly. The slope conveyor belt conveyor, the manual sorting belt conveyor and the medicine bag conveyor belt conveyor are sequentially connected to form a medicine bag conveyor line. A plurality of groups of medicine dispensing channels are symmetrically arranged on the left and right sides of the medicine bag conveyor belt conveyor, and a medicine dispensing assembly is arranged between each group of medicine dispensing channels.

[0008] The slope conveyor belt machine is connected to the corresponding intelligent medicine dispensing machine.

[0009] In the above-mentioned intelligent medicine dispensing and sorting system, the medicine feeding distribution component includes a medicine feeding component, a lifting component and a medicine feeding controller, wherein:

[0010] The medicine feeding assembly includes an upper mounting plate of a pulley, a lower mounting plate of a pulley, a connecting plate, a motor mounting plate, a motor, a medicine feeding active pulley, a medicine feeding driven pulley, a medicine feeding distribution belt, a medicine feeding synchronous belt and two synchronous pulleys; the upper mounting plate of the pulley and the lower mounting plate of the pulley are arranged one above the other, and the connecting plate is fixed to the rear end opening between the upper mounting plate of the pulley and the lower mounting plate of the pulley; the motor mounting plate is fixed to the top end of the upper mounting plate of the pulley; the motor is fixed to the motor mounting plate and is located at the connecting plate The medicine feeding driving pulley and the medicine feeding driven pulley are arranged between the upper mounting plate of the pulley and the lower mounting plate of the pulley, one on the left and one on the right; the medicine feeding distribution belt is tensioned on the medicine feeding driving pulley and the medicine feeding driven pulley; a medicine feeding driving shaft is arranged in the medicine feeding driving pulley, and a medicine feeding driven shaft is arranged in the medicine feeding driven pulley; the two synchronous pulleys are connected to the output shaft of the motor and the medicine feeding driving shaft in the medicine feeding driving pulley in a one-to-one correspondence; the medicine feeding synchronous belt is tensioned on the two synchronous pulleys;

[0011] The lifting assembly comprises a cylinder, a connecting rod mounting frame, a fixed shaft and two parallelogram connecting rod mechanisms; the connecting rod mounting frame is arranged at the rear of the medicine feeding assembly, the two parallelogram connecting rod mechanisms are arranged between the connecting rod mounting frame and the connecting plate, one on the left and one on the right, and one end of each parallelogram connecting rod mechanism is connected to the connecting rod mounting frame, and the other end is connected to the connecting plate; the cylinder is arranged between the two parallelogram connecting rod mechanisms, and one end of the cylinder is connected to the connecting rod mounting frame, and the other end is connected to the connecting plate; the fixed shaft is connected across the two parallelogram connecting rod mechanisms;

[0012] The medicine feeding controller is arranged on the connecting rod mounting frame.

[0013] The above-mentioned intelligent medicine dispensing and sorting system, wherein a motor tensioning seat and a motor adjustment seat are arranged on the motor mounting plate; the motor adopts a brushless DC reduction motor; the top end of the medicine feed active shaft is fixed to the mounting plate on the pulley through a medicine feed active shaft clamp, and the top end of the medicine feed driven shaft is fixed to the mounting plate on the pulley through a medicine feed driven shaft clamp; and side guard strips are respectively arranged on the upper and lower sides of the medicine feed distribution belt.

[0014] In the above-mentioned intelligent medicine dispensing and sorting system, the pushing assembly includes a tray, a rodless cylinder, a protective cover, a push plate, a diffuse reflection sensor and a light curtain sensor, wherein:

[0015] A mounting frame is provided at the bottom end of the tray, and a support beam is fixed to the left and right sides of the mounting frame respectively, and each support beam is longitudinally arranged;

[0016] A cylinder mounting base plate is longitudinally arranged on one side of the tray, a light curtain mounting frame is vertically arranged on the other side of the tray, and the light curtain sensor is arranged on the light curtain mounting frame;

[0017] The rodless cylinder is arranged on the cylinder mounting base plate through a cylinder connecting plate;

[0018] A cylinder baffle is provided at the connection between the cylinder mounting base plate and the tray;

[0019] The protective cover is covered on the rodless cylinder;

[0020] The push plate is disposed transversely on the tray, and one end of the push plate is connected to the rodless cylinder, and the rodless cylinder pushes the push plate to move forward and backward;

[0021] The diffuse reflection sensor is arranged in the middle of the tray.

[0022] The above-mentioned intelligent medicine dispensing and sorting system, wherein the protective cover is connected by a vertical part and a longitudinal part arranged at its top end to form an L shape, the bottom end of the vertical part of the protective cover is fixed on the cylinder mounting base, and the longitudinal part of the protective cover is located directly above the rodless cylinder.

[0023] The above-mentioned intelligent medicine dispensing and sorting system, wherein the medicine dispensing assembly includes a front side plate, a rear side plate, a through-beam photoelectric sensor, a servo motor, a medicine dispensing driving shaft, a medicine dispensing driven shaft, a sprocket shaft, a medicine dispensing driving pulley, a medicine dispensing driven pulley, a medicine dispensing synchronous belt, a chain plate and three shifting plates, wherein:

[0024] The front side plate and the rear side plate are arranged opposite to each other, one in front and one in the back;

[0025] The transmitting end and the receiving end of the through-beam photoelectric sensor are arranged on the top ends of the front side plate and the rear side plate in a one-to-one correspondence;

[0026] The front side plate is provided with a servo motor mounting plate;

[0027] The servo motor is fixed on the servo motor mounting plate, and the servo motor is located between the front side plate and the rear side plate;

[0028] The medicine discharging driven shaft, the medicine discharging active shaft and the sprocket shaft are longitudinally arranged in sequence from left to right between the front side plate and the rear side plate; and the front and rear ends of the medicine discharging driven shaft pass through the front side plate and the rear side plate one by one, and the front and rear ends of the sprocket shaft pass through the front side plate and the rear side plate one by one;

[0029] The medicine discharging driven pulley is wrapped around the outside of the medicine discharging driven shaft, and the medicine discharging active pulley is wrapped around the outside of the medicine discharging active shaft;

[0030] Two sprockets are arranged on the sprocket shaft one in front and one behind;

[0031] The output shaft of the servo motor is connected to the medicine dispensing driving shaft;

[0032] The medicine discharging synchronous belt is tensioned on the medicine discharging active pulley and the medicine discharging driven pulley, and the medicine discharging synchronous belt is located in front of the front side plate;

[0033] The chain plate is tensioned on the medicine discharging driven pulley and the sprocket, and the chain plate is located between the front side plate and the rear side plate;

[0034] The three shifting plates are evenly distributed on the chain plate, and each shifting plate is vertically arranged.

[0035] The above-mentioned intelligent medicine dispensing and sorting system, wherein the servo motor mounting plate is fixed to the front side plate through a servo motor plate mounting block; the front end of the medicine dispensing driving shaft is arranged on the servo motor mounting plate; and tensioning blocks are respectively arranged on the medicine dispensing synchronous belt and the chain plate.

[0036] In the above-mentioned intelligent medicine dispensing and sorting system, the servo motor is provided with a reducer.

[0037] The above-mentioned intelligent medicine dispensing and sorting system, wherein the front side plate and the rear side plate are respectively provided with photoelectric slide grooves in the horizontal direction, each photoelectric slide groove is provided with a photoelectric mounting frame which moves left and right along it, and the transmitting end and the receiving end of the opposing photoelectric sensor are arranged on the corresponding photoelectric mounting frame.

[0038] In the above-mentioned intelligent medicine dispensing and sorting system, cross bars are respectively provided at the bottom ends of the front side plate and the rear side plate; and connecting stays are respectively provided at the upper and lower end openings between the front side plate and the rear side plate.

[0039] The intelligent medicine dispensing and sorting system of the present invention can realize the full process operation of preparation, verification, packaging and sorting of all medicines according to the electronic prescription, and has the function of medicine storage and replenishment. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] Figure 1 It is a three-dimensional structural diagram of the intelligent medicine dispensing and sorting system of the present invention;

[0041] Figure 2 This is a schematic diagram of the connection between an intelligent medicine dispensing machine and an intelligent sorting line;

[0042] Figure 3 for Figure 2 A top view of

[0043] Figure 4 for Figure 2 Side view of

[0044] Figure 5a A three-dimensional structural diagram of the drug dispensing assembly;

[0045] Figure 5b It is a front view of the drug dispensing assembly;

[0046] Figure 5c A side view of the drug dispensing assembly;

[0047] Figure 5d A top view of the drug dispensing assembly;

[0048] Figure 6a The three-dimensional structure diagram of the pusher assembly;

[0049] Figure 6b The three-dimensional structure diagram of the pusher assembly (without the protective cover);

[0050] Figure 6c It is the main view of the pusher assembly;

[0051] Figure 6d It is a side view of the pusher assembly;

[0052] Figure 6e It is a top view of the pusher assembly;

[0053] Figure 7a A front view of the medicine dispensing assembly;

[0054] Figure 7b for Figure 7a AA section view;

[0055] Figure 7c for Figure 7a CC section view;

[0056] Figure 7d for Figure 7a BB section view;

[0057] Figure 7e Rear view of the drug dispensing assembly. DETAILED DESCRIPTION

[0058] In order to enable those skilled in the art to better understand the technical solution of the present invention, the specific implementation methods thereof are described in detail below in conjunction with the accompanying drawings:

[0059] See also Figure 1 , Figure 2 , Figure 3 and Figure 4The best embodiment of the present invention is an intelligent medicine dispensing and sorting system, comprising two intelligent medicine dispensing machines 100 and four intelligent sorting lines 200, wherein one intelligent medicine dispensing machine 100 and two intelligent sorting lines 200 form a sorting logistics subsystem 300: another intelligent medicine dispensing machine 100 and another two intelligent sorting lines 200 form another sorting logistics subsystem 300;

[0060] Each intelligent sorting line 200 is composed of a manual review subsystem 201 and a medicine bag sorting subsystem 202;

[0061] The manual review subsystem 201 includes a slope conveyor belt 2011, a manual sorting belt 2012, a material pushing component 2013 and a medicine feeding distribution component. Three groups of manual workstations 203 are symmetrically arranged on the left and right sides of the manual sorting belt 202, and the three groups of manual workstations 203 are arranged in sequence from front to back; each group of manual workstations 203 includes two manual workstations arranged on the left and right, and each manual workstation is provided with a material pushing component 2013, and the material pushing components 2013 on each group of manual workstations 203 are symmetrically arranged on the left and right; three medicine feeding distribution components are arranged in sequence from front to back on the manual sorting belt 2012, and each medicine feeding distribution component corresponds to a group of manual workstations.

[0062] The medicine bag sorting subsystem 202 includes a medicine bag conveyor belt machine 2021 and a medicine dispensing assembly 2022. The slope conveyor belt machine 2011, the manual sorting belt machine 2012 and the medicine bag conveyor belt machine 2021 are sequentially connected to form a medicine bag conveying line. A plurality of groups of medicine dispensing channels 204 are symmetrically arranged on the left and right sides of the medicine bag conveyor belt machine 2021. A medicine dispensing assembly 2022 is arranged between each group of medicine dispensing channels 204.

[0063] The slope conveyor belt 2011 is connected to the corresponding intelligent medicine dispensing machine 100.

[0064] The intelligent medicine dispensing and sorting system of the present invention, when in use:

[0065] (1) The intelligent medicine dispensing machine 100 obtains the electronic prescription from the cloud and sends the information to the intelligent sorting line 200 via Ethernet communication. The control system of the intelligent sorting line 200 starts the ramp conveyor belt 221 and the manual sorting belt 212, and starts the medicine feeding and dispensing component to dispense the medicine to the manual workstation 203 designated by the medicine dispensing machine;

[0066] (2) Manually verifying the drugs, printing the prescription, putting the drugs into bags, sealing the bags, and placing the bags on the corresponding pusher components 2013;

[0067] (3) The control system determines the order in which the drug bags in the pushing component 2013 enter the drug bag conveyor belt 2021. Before the drug bags enter the drug bag sorting subsystem 202, the control system accurately determines the servo starting position of the drug bags, which serves as the basis for the action of the discharging distribution component 2022. The drug dispensing machine system detects the drug bags through the QR code recognition sensor and sends the sorting channel information to the control system of the intelligent sorting line;

[0068] (4) After entering the designated sorting area, the medicine dispensing component 2022 operates to sort the medicine bags. If the QR code on the medicine bag is not correctly recognized, the medicine bag will be transported to the spare turnover box for further processing.

[0069] See also Figure 5a , Figure 5b , Figure 5c and Figure 5d The medicine feeding and dispensing assembly includes a medicine feeding assembly 100', a lifting assembly 200' and a medicine feeding controller. The medicine feeding assembly 100' includes an upper mounting plate 6 of a pulley, a lower mounting plate 11 of a pulley, a connecting plate 22, a motor mounting plate 20, a motor 36, a medicine feeding active pulley 12, a medicine feeding driven pulley 10, a medicine feeding distribution belt 34, a medicine feeding synchronous belt 31 and two synchronous pulleys 21; the upper mounting plate 6 of the pulley and the lower mounting plate 11 of the pulley are arranged one above the other, and the rear end opening between the upper mounting plate 6 of the pulley and the lower mounting plate 11 of the pulley fixed by the connecting plate 22; the motor mounting plate 20 is fixed to the top of the upper mounting plate 6 of the pulley; the motor mounting plate 20 is provided with a motor tensioning seat 19 and a motor adjustment seat 18; the motor 36 is fixed on the motor mounting plate 20 , and is located behind the connecting plate 22; the drug feeding active pulley 12 and the drug feeding driven pulley 10 are arranged between the upper mounting plate 6 and the lower mounting plate 11 of the pulley, one on the left and one on the right; the drug feeding distribution belt 34 is tensioned on the drug feeding active pulley 12 and the drug feeding driven pulley 10; the drug feeding active shaft 25 is arranged in the drug feeding active pulley 12, and the drug feeding driven shaft 9 is arranged in the drug feeding driven pulley 10. The top of the drug feeding active shaft 25 is fixed on the upper mounting plate 6 of the pulley through the drug feeding active shaft clamp 14, and the top of the drug feeding driven shaft 9 is fixed on the upper mounting plate 6 of the pulley through the drug feeding driven shaft clamp 8; the drug feeding driven pulley 10 is connected with a long feed mounting seat 7. The two synchronous pulleys 21 are connected to the output shaft of the motor 36 and the top of the drug feeding active shaft 25 in the drug feeding active pulley 12 in a one-to-one correspondence; the drug feeding synchronous belt 31 is tensioned on the two synchronous pulleys 21; the motor 36 adopts a brushless DC reduction motor. Through the forward and reverse rotation of the motor 36, the medicine feeding synchronous belt 31 drives the medicine feeding active pulley 12 to rotate forward and reverse, and then drives the medicine feeding distribution belt 34 to rotate forward and reverse to achieve left and right sorting of incoming medicine boxes on the medicine feeding distribution belt 34. The upper and lower sides of the medicine feeding distribution belt 34 are respectively provided with side guards 23.

[0070] The lifting assembly 200' includes a cylinder 33, a connecting rod mounting frame 1, a fixed shaft 4 and two parallelogram connecting rod mechanisms 5; the connecting rod mounting frame 1 is arranged at the rear of the medicine feeding assembly 100', and the two parallelogram connecting rod mechanisms 5 are arranged between the connecting rod mounting frame 1 and the connecting plate 22 on the left and the right, and one end of each parallelogram connecting rod mechanism 5 is connected to the connecting rod mounting frame 1, and the other end is connected to the connecting plate 22; the cylinder 33 is arranged between the two parallelogram connecting rod mechanisms 5, and one end of the cylinder 33 is connected to the connecting rod mounting frame 1, and the other end is connected to the connecting plate 22; the fixed shaft 4 is connected between the two parallelogram connecting rod mechanisms 5.

[0071] Specifically, the connecting rod mounting frame 1 is connected by a horizontal part and a vertical part to form an L shape. Each parallelogram connecting rod mechanism 5 includes an upper long connecting rod 51, a lower long connecting rod 52, a front hinge seat 53 and a rear hinge seat 54. The front hinge seat 53 is fixed to the rear surface of the connecting plate 22, and the rear hinge seat 54 is fixed to the front surface of the vertical part of the connecting rod mounting frame 1. The front and rear ends of the upper long connecting rod 51 are connected to the upper sides of the front hinge seat 53 and the rear hinge seat 54 through the transfer pin 3 one by one; the front and rear ends of the lower long connecting rod 52 are connected to the lower sides of the front hinge seat 53 and the rear hinge seat 54 through the transfer pin 3 one by one. The fixed shaft 4 is connected between the lower long connecting rods 52 of the two parallelogram connecting rod mechanisms 5. A cylinder mounting seat 15 is provided on the lower surface of the transverse portion of the connecting rod mounting frame 1, and a cylinder hinge seat 16 is provided on the rear surface of the connecting plate 22. One end of the cylinder 33 is fixed on the cylinder mounting seat 15, and the other end of the cylinder 33 is connected to the cylinder hinge seat 16 via a cylinder transfer pin 17. Through the movement of the cylinder 33, the two parallelogram connecting rod mechanisms 5 are driven to move up and down, thereby driving the medicine feeding assembly 100' to move up and down.

[0072] The medicine feeding controller 41 is arranged on the connecting rod mounting frame 1 , and the cylinder 33 and the motor 36 are respectively connected to the medicine feeding controller 41 .

[0073] When the medicine feeding distribution assembly is in use, when a medicine box enters the medicine feeding distribution belt 34, the medicine feeding controller 41 controls the cylinder 33 to move, and the cylinder 33 drives the two parallelogram linkage mechanisms 5 to move up and down, thereby driving the medicine feeding assembly 100' to move up and down, and the medicine feeding controller 41 controls the motor 36 to rotate forward and reverse, and the medicine feeding synchronous belt 31 drives the medicine feeding active pulley 12 to rotate forward and reverse, thereby driving the medicine feeding distribution belt 34 to rotate forward and reverse to realize the left and right sorting of the incoming medicine boxes on the medicine feeding distribution belt 34. In this way, the medicine feeding distribution assembly realizes the function of allocating the medicine boxes transported by the manual sorting belt conveyor to the designated manual workstations.

[0074] The medicine feeding distribution component is driven by a cylinder to realize the lifting function of the parallelogram linkage mechanism, and the left and right sorting of the incoming medicine boxes is realized through the forward and reverse rotation of the medicine feeding distribution belt. It has a simple structure, simplified control, and reduced equipment cost.

[0075] See also Figure 6a , Figure 6b , Figure 6c , Figure 6d and Figure 6e The pusher assembly includes a tray 1', a rodless cylinder 2', a protective cover 3', a push plate 4', a diffuse reflection sensor 5' and a light curtain sensor 6'.

[0076] A mounting frame 7' is provided at the bottom of the tray 1', and a support beam 71' is fixed to the left and right sides of the mounting frame 7', respectively, and each support beam 71' is arranged longitudinally; a cylinder mounting base plate 21' is longitudinally provided on one side of the tray 1', and a light curtain mounting frame 61' is vertically provided on the other side of the tray 1, and a light curtain sensor 6' is arranged on the light curtain mounting frame 61', and two light curtain sensors 6' are arranged oppositely; the rodless cylinder 2' is arranged on the cylinder mounting base plate 21' through the cylinder connecting plate 22' Plate 21'; a cylinder baffle 23' is provided at the connection between the cylinder mounting base plate 21' and the tray 1'; the protective cover 3' is connected by a vertical portion 31' and a longitudinal portion 32' arranged at the top thereof to form an L shape, and the bottom end of the vertical portion 31' of the protective cover 3' is fixed on the cylinder mounting base plate 21', and the longitudinal portion 32' of the protective cover 3' is located directly above the rodless cylinder 2', so that the protective cover 3' covers the rodless cylinder 2', which can provide dust protection for the rodless cylinder 2'.

[0077] The push plate 4' is transversely arranged on the tray 1', and one end of the push plate 4' is connected to the rodless cylinder 2', and the rodless cylinder 2' pushes the push plate 4' to move; the diffuse reflection sensor 5' is arranged in the middle of the tray 1'; the light curtain sensor 6' is arranged on the light curtain mounting frame 61'.

[0078] When the pusher assembly is in use, the upper surface of the tray 1' of each group of pusher assemblies is flush with the upper surface of the drug bag conveyor line, and the light curtain sensor 6' is adjacent to the drug bag conveyor line. The operator places the packaged drug bag on the tray 1', and the rodless cylinder 2' pushes the push plate 4' to push the drug bag to the drug bag conveyor line. The diffuse reflection sensor 5' is used to sense whether there is a drug bag placed on the tray 1', and the light curtain sensor 6' is used to sense whether there is a drug bag pushed from the push plate to the drug bag conveyor belt line. The diffuse reflection sensor 5', the light curtain sensor 6' and the rodless cylinder 2' are respectively connected to the controller of the intelligent sorting line 200. When a drug bag is placed on the tray 1', the diffuse reflection sensor 5' sends a sensing signal to the controller of the intelligent sorting line 200, and the controller of the intelligent sorting line 200 sends an action command to the corresponding rodless cylinder 2', and the rodless cylinder 2' pushes the corresponding push plate 4' to push the drug bag to the drug bag conveyor belt line, and the light curtain sensor 6' sends the sensed signal to the controller of the intelligent sorting line 200.

[0079] The pusher assembly eliminates the lifting components, and the power source is a rodless cylinder, which has a simple structure, simplified control, and reduced equipment costs.

[0080] See also Figure 7a , Figure 7b , Figure 7c , Figure 7d and Figure 7e The medicine dispensing assembly 2022 includes a front side plate 11'', a rear side plate 12'', a through-type photoelectric sensor 3'', a servo motor 4'', a medicine dispensing active shaft 51'', a medicine dispensing driven shaft 61'', a sprocket shaft 7'', a medicine dispensing active pulley 5'', a medicine dispensing driven pulley 6'', a medicine dispensing synchronous belt 8'', a chain plate 9'' and three dial plates 2''.

[0081] The front side plate 11'' and the rear side plate 12'' are arranged opposite to each other in front and behind, and the bottom ends of the front side plate 11'' and the rear side plate 12'' are respectively provided with cross bars 13'', and the upper and lower end openings between the front side plate 11'' and the rear side plate 12'' are respectively provided with connecting stays 14''; the transmitting end and the receiving end of the through-beam type photoelectric sensor 3'' are respectively arranged at the top ends of the front side plate and the rear side plate in a one-to-one correspondence; the front side plate 11'' and the rear side plate 12'' are respectively provided with photoelectric slide grooves 31'' laterally, and each photoelectric slide groove 31'' is provided with a photoelectric mounting frame 32'' which moves left and right along it, and the transmitting end and the receiving end of the through-beam type photoelectric sensor 3'' are arranged on the corresponding photoelectric mounting frame 32''.

[0082] A servo motor mounting plate 41'' is provided on the front side plate 11'', and the servo motor mounting plate 41'' is fixed on the front side plate 11'' through a servo motor plate mounting block 42''; the servo motor 4'' is fixed on the servo motor mounting plate 41'', and the servo motor 4'' is located between the front side plate 11'' and the rear side plate 12'', and the servo motor 4'' is provided with a reducer; the medicine dispensing driven shaft 61'', the medicine dispensing active shaft 51'' and the sprocket shaft 7'' are longitudinally arranged from left to right in sequence between the front side plate 11'' and the rear side plate 12'', and the front end of the medicine dispensing active shaft 51'' is arranged on the servo motor mounting plate 41''; and the front and rear ends of the medicine dispensing driven shaft 61'' pass through the front side plate 11'' and the rear side plate one by one. 12'', the front and rear ends of the sprocket shaft 7'' pass through the front side plate 11'' and the rear side plate 12'' one by one; the medicine dispensing driven pulley 6'' is wrapped around the outside of the medicine dispensing driven shaft 61'', and the medicine dispensing active pulley 5'' is wrapped around the outside of the medicine dispensing active shaft 51''; two sprockets 71'' are arranged on the sprocket shaft 7'' one after the other; the output shaft of the servo motor 4'' is connected to the medicine dispensing active shaft 51''; the medicine dispensing synchronous belt 8'' is tensioned on the medicine dispensing active pulley 5'' and the medicine dispensing driven pulley 6'', and the medicine dispensing synchronous belt 8'' is located in front of the front side plate 11''; the chain plate 9'' is tensioned on the medicine dispensing driven pulley 6'' and the sprocket 71'', and the chain plate 9'' is located between the front side plate 11'' and the rear side plate 12''.

[0083] The three shifting plates 2'' are evenly distributed on the chain plate 9'', and each shifting plate 2'' is vertically arranged. Tensioning blocks 81'' and 91'' are respectively arranged on the medicine discharging synchronous belt 8'' and the chain plate 9''.

[0084] When the medicine dispensing assembly is in use, the servo motor 4'' of the medicine dispensing assembly is externally connected to the intelligent sorting line controller. When the medicine bag reaches the chain plate 9'', the servo motor 4'' rotates forward and reversely according to the command of the intelligent sorting line controller, and the servo motor 4'' drives the medicine dispensing active pulley 5'' to rotate forward and reversely. Under the action of the medicine dispensing synchronous belt 8'', the medicine dispensing driven pulley 6'' rotates forward and reversely, thereby driving the chain plate 9'' to rotate forward and reversely (left and right), and the paddle 2'' on the chain plate 9'' pushes the medicine bag into the designated medicine dispensing channel.

[0085] In the intelligent medicine dispensing and sorting system of the present invention, the function of the pushing component is to push the sealed and packaged medicine bags to the medicine bag conveyor line, the function of the medicine inlet distribution component is to distribute the medicine boxes conveyed by the manual sorting belt conveyor to the designated manual workstations, and it has a lifting function. The medicine outlet distribution component realizes the medicine bag sorting function, and moves the medicine bags from the medicine bag conveyor belt conveyor into the designated medicine outlet channel. The channel direction is perpendicular to the medicine bag conveying direction, and the medicine outlet distribution component has a two-way sorting capability.

[0086] In summary, the intelligent medicine dispensing and sorting system of the present invention can realize the full process operation of preparation, verification, packaging and sorting of all medicines according to the electronic prescription, and has the function of medicine storage and replenishment.

[0087] Those skilled in the art should recognize that the above embodiments are only used to illustrate the present invention, and are not intended to limit the present invention. As long as they are within the spirit of the present invention, any changes or modifications to the above embodiments will fall within the scope of the claims of the present invention.

Claims

1. An intelligent medicine dispensing and sorting system, characterized in that: It includes two intelligent medicine dispensing machines and four intelligent sorting lines, among which one intelligent medicine dispensing machine and two intelligent sorting lines form a sorting logistics subsystem; another intelligent medicine dispensing machine and another two intelligent sorting lines form another sorting logistics subsystem; Each of the intelligent sorting lines is composed of a manual review subsystem and a medicine bag sorting subsystem; The manual review subsystem includes a slope conveyor belt, a manual sorting belt, a material pusher assembly and a medicine feeding distribution assembly. Three groups of manual workstations are symmetrically arranged on the left and right sides of the manual sorting belt, and the three groups of manual workstations are arranged in sequence from front to back; each group of manual workstations includes two manual workstations arranged on the left and right, and each manual workstation is provided with a material pusher assembly; three medicine feeding distribution assemblies are arranged in sequence from front to back on the manual sorting belt, and each medicine feeding distribution assembly corresponds to a group of manual workstations; The medicine bag sorting subsystem comprises a medicine bag conveyor belt conveyor and a medicine dispensing assembly. The slope conveyor belt conveyor, the manual sorting belt conveyor and the medicine bag conveyor belt conveyor are sequentially connected to form a medicine bag conveyor line. A plurality of groups of medicine dispensing channels are symmetrically arranged on the left and right sides of the medicine bag conveyor belt conveyor, and a medicine dispensing assembly is arranged between each group of medicine dispensing channels. The slope conveyor belt conveyor is connected to the corresponding intelligent medicine dispensing machine; The drug feeding and dispensing assembly includes a drug feeding assembly, a lifting assembly and a drug feeding controller, wherein: The medicine feeding assembly includes an upper mounting plate of a pulley, a lower mounting plate of a pulley, a connecting plate, a motor mounting plate, a motor, a medicine feeding active pulley, a medicine feeding driven pulley, a medicine feeding distribution belt, a medicine feeding synchronous belt and two synchronous pulleys; the upper mounting plate of the pulley and the lower mounting plate of the pulley are arranged one above the other, and the connecting plate is fixed to the rear end opening between the upper mounting plate of the pulley and the lower mounting plate of the pulley; the motor mounting plate is fixed to the top end of the upper mounting plate of the pulley; the motor is fixed to the motor mounting plate and is located at the connecting plate The medicine feeding driving pulley and the medicine feeding driven pulley are arranged between the upper mounting plate of the pulley and the lower mounting plate of the pulley, one on the left and one on the right; the medicine feeding distribution belt is tensioned on the medicine feeding driving pulley and the medicine feeding driven pulley; a medicine feeding driving shaft is arranged in the medicine feeding driving pulley, and a medicine feeding driven shaft is arranged in the medicine feeding driven pulley; the two synchronous pulleys are connected to the output shaft of the motor and the medicine feeding driving shaft in the medicine feeding driving pulley in a one-to-one correspondence; the medicine feeding synchronous belt is tensioned on the two synchronous pulleys; The lifting assembly comprises a cylinder, a connecting rod mounting frame, a fixed shaft and two parallelogram connecting rod mechanisms; the connecting rod mounting frame is arranged at the rear of the medicine feeding assembly, the two parallelogram connecting rod mechanisms are arranged between the connecting rod mounting frame and the connecting plate, one on the left and one on the right, and one end of each parallelogram connecting rod mechanism is connected to the connecting rod mounting frame, and the other end is connected to the connecting plate; the cylinder is arranged between the two parallelogram connecting rod mechanisms, and one end of the cylinder is connected to the connecting rod mounting frame, and the other end is connected to the connecting plate; the fixed shaft is connected across the two parallelogram connecting rod mechanisms; The medicine feeding controller is arranged on the connecting rod mounting frame; The pusher assembly includes a tray, a rodless cylinder, a protective cover, a push plate, a diffuse reflection sensor and a light curtain sensor, wherein: A mounting frame is provided at the bottom end of the tray, and a support beam is fixed to the left and right sides of the mounting frame respectively, and each support beam is longitudinally arranged; A cylinder mounting base plate is longitudinally arranged on one side of the tray, a light curtain mounting frame is vertically arranged on the other side of the tray, and the light curtain sensor is arranged on the light curtain mounting frame; The rodless cylinder is arranged on the cylinder mounting base plate through a cylinder connecting plate; A cylinder baffle is provided at the connection between the cylinder mounting base plate and the tray; The protective cover is covered on the rodless cylinder; The push plate is disposed transversely on the tray, and one end of the push plate is connected to the rodless cylinder, and the rodless cylinder pushes the push plate to move forward and backward; The diffuse reflection sensor is arranged in the middle of the tray; The medicine dispensing assembly includes a front side plate, a rear side plate, a through-beam photoelectric sensor, a servo motor, a medicine dispensing active shaft, a medicine dispensing driven shaft, a sprocket shaft, a medicine dispensing active pulley, a medicine dispensing driven pulley, a medicine dispensing synchronous belt, a chain plate and three shifting plates, wherein: The front side plate and the rear side plate are arranged opposite to each other, one in front and one in the back; The transmitting end and the receiving end of the through-beam photoelectric sensor are arranged on the top ends of the front side plate and the rear side plate in a one-to-one correspondence; The front side plate is provided with a servo motor mounting plate; The servo motor is fixed on the servo motor mounting plate, and the servo motor is located between the front side plate and the rear side plate; The medicine discharging driven shaft, the medicine discharging active shaft and the sprocket shaft are longitudinally arranged in sequence from left to right between the front side plate and the rear side plate; and the front and rear ends of the medicine discharging driven shaft pass through the front side plate and the rear side plate one by one, and the front and rear ends of the sprocket shaft pass through the front side plate and the rear side plate one by one; The medicine discharging driven pulley is wrapped around the outside of the medicine discharging driven shaft, and the medicine discharging active pulley is wrapped around the outside of the medicine discharging active shaft; Two sprockets are arranged on the sprocket shaft one in front and one behind; The output shaft of the servo motor is connected to the medicine dispensing driving shaft; The medicine discharging synchronous belt is tensioned on the medicine discharging active pulley and the medicine discharging driven pulley, and the medicine discharging synchronous belt is located in front of the front side plate; The chain plate is tensioned on the medicine discharging driven pulley and the sprocket, and the chain plate is located between the front side plate and the rear side plate; The three shifting plates are evenly distributed on the chain plate, and each shifting plate is vertically arranged.

2. The intelligent medicine dispensing and sorting system according to claim 1 is characterized in that: A motor tensioning seat and a motor adjustment seat are provided on the motor mounting plate; the motor adopts a brushless DC reduction motor; the top end of the drug feeding active shaft is fixed to the mounting plate on the pulley through a drug feeding active shaft clamp, and the top end of the drug feeding driven shaft is fixed to the mounting plate on the pulley through a drug feeding driven shaft clamp; side guards are respectively provided on the upper and lower sides of the drug feeding distribution belt.

3. The intelligent medicine dispensing and sorting system according to claim 1 is characterized in that: The protective cover is connected by a vertical part and a longitudinal part arranged at its top to form an L shape. The bottom end of the vertical part of the protective cover is fixed on the cylinder mounting base plate, and the longitudinal part of the protective cover is located directly above the rodless cylinder.

4. The intelligent medicine dispensing and sorting system according to claim 1 is characterized in that: The servo motor mounting plate is fixed to the front side plate through a servo motor plate mounting block; the front end of the medicine dispensing driving shaft is arranged on the servo motor mounting plate; and tensioning blocks are respectively arranged on the medicine dispensing synchronous belt and the chain plate.

5. The intelligent medicine dispensing and sorting system according to claim 1, characterized in that: The servo motor is provided with a speed reducer.

6. The intelligent medicine dispensing and sorting system according to claim 1, characterized in that: The front side plate and the rear side plate are respectively provided with photoelectric slide grooves in transverse direction, each photoelectric slide groove is provided with a photoelectric mounting frame which moves left and right along the slide groove, and the transmitting end and the receiving end of the through-beam photoelectric sensor are arranged on the corresponding photoelectric mounting frame.

7. The intelligent medicine dispensing and sorting system according to claim 1 is characterized in that: The bottom ends of the front side plate and the rear side plate are respectively provided with cross bars; the upper and lower end openings between the front side plate and the rear side plate are respectively provided with connecting stays.

Images