CN111483628B

CN111483628B - Drug decocting system based on automatic transportation system and control method thereof

Info

Publication number: CN111483628B
Application number: CN201910071557.7A
Authority: CN
Inventors: 胡斌强; 康建荣; 邵忠武
Original assignee: Beijing Donghuayuan Medical Equipment Co Ltd
Current assignee: Beijing Donghuayuan Medical Equipment Co Ltd
Priority date: 2019-01-25
Filing date: 2019-01-25
Publication date: 2023-08-25
Anticipated expiration: 2039-01-25
Also published as: CN111483628A

Abstract

The invention provides a drug-decocting system based on an automatic transport system and a control method thereof, wherein the drug-decocting system comprises a master control end, a transport system and a drug-decocting packaging system, the master control end, the transport system and the drug-decocting packaging system are respectively connected with the optical fiber ring, the systems are communicated through the optical fiber ring, and the master control end controls the transport system to work in cooperation with the drug-decocting packaging system to execute corresponding logistics conveying tasks. The invention provides a medicine decocting system capable of automatically decocting and packaging medicine liquid, which realizes a plurality of complicated procedures in medicine decocting packaging by adopting an automatic mechanism and an automatic control method, thereby meeting the full-automatic requirement of the medicine decocting system.

Description

Drug decocting system based on automatic transportation system and control method thereof

Technical Field

The invention relates to the field of traditional Chinese medicine decoction, in particular to a decoction system based on an automatic transportation system and a control method thereof.

Background

The Chinese medicine is the traditional medicine of China, which is a summary of theories and experiences deposited by Chinese people in thousands of years in fighting the same diseases, and is not only the knowledge wealth of Chinese people, but also the treasure of the world medical science. Along with the development of traditional Chinese medicine, decoction packaging equipment is generated.

Various medicine decocting and packaging devices appear in the market at present, so that partial automation in the medicine decocting and packaging process is realized, the labor cost is obviously reduced, and the production efficiency is improved.

However, the existing decocting packaging equipment cannot realize full automation in the decocting packaging process, so that the existing decocting packaging equipment is still to be technically improved, most of the existing equipment is controlled independently to realize automation of part of structures, workers are still required to participate in part of procedures, so that the existing decocting industry equipment does not release labor force to the greatest extent to improve the production efficiency, all modules of the existing whole system in the decocting industry are connected by adopting an industrial bus, the whole system is provided with a plurality of functional modules, and all module equipment needs to be connected with a switch in a way of adopting the industrial bus, so that the whole system is complex and redundant in connecting structure.

In view of this, the present invention has been made.

Disclosure of Invention

The invention aims to solve the technical problems of overcoming the defects of the prior art, and provides a medicine decocting system based on an automatic conveying system, which can be used for automatically decocting medicines and packaging medicine liquid, and a plurality of complicated procedures in decoction are realized by adopting an automatic mechanism and an automatic control method, so that the full-automatic requirement of the medicine decocting system is met.

In order to solve the technical problems, the basic conception of the technical scheme adopted by the invention is as follows:

the utility model provides a system of decocting medicinal herbs based on automatic conveying system, includes total accuse end, conveying system, the packing system of decocting medicinal herbs, optical fiber looped netowrk, total accuse end, conveying system, the packing system of decocting medicinal herbs connect respectively optical fiber looped netowrk is through optical fiber looped netowrk communication between each system, and the control end control conveying system of total accuse cooperates the packing system work of decocting medicinal herbs, carries out corresponding commodity circulation transport task.

In the scheme, the structure of the drug-decocting system is provided, and the general control end controls the transportation system to work together with the drug-decocting packaging system to execute corresponding logistics conveying tasks. In addition, the control layer of the drug-decocting system is connected by adopting the optical fiber ring network, and all the systems are connected in sequence to form an annular communication channel, so that the wiring structure is simple and convenient.

Preferably, the transportation system comprises a transportation line PLC small master control, a plurality of electric cabinets and transportation line equipment, wherein the transportation line PLC small master control is connected with the optical fiber ring network and is used for controlling the electric cabinets according to the drug-decocting packaging tasks sent by the master control end, and the electric cabinets respectively control the transportation line equipment to execute corresponding logistics conveying tasks;

preferably, the small general control of the transportation line PLC is also used as an electric cabinet.

Preferably, the medicine decocting and packaging system comprises a medicine decocting machine and a packaging machine, the conveying system comprises raw material conveying line equipment, medicine residue conveying line equipment and finished product conveying line equipment, the raw material conveying line equipment passes through the medicine decocting machine of the medicine decocting and packaging system, the medicine residue conveying line equipment passes through the medicine decocting machine of the medicine decocting and packaging system, and the finished product conveying line equipment passes through the packaging machine.

The small general control of the conveying line PLC realizes the control of the raw material conveying line equipment by controlling the corresponding electric control box to convey decoction pieces to be decocted to the corresponding decoction machine so as to put the decoction pieces to be decocted into the decoction machine manually or mechanically;

the small overall control of the conveying line PLC controls the medicine residue conveying line equipment to output the decocted medicine residues by controlling the corresponding electric control box;

the small overall control of the conveying line PLC controls the finished product conveying line equipment to output finished product medicine bags packaged by the packaging machine by controlling the corresponding electric control boxes;

preferably, the raw material conveying line device and the conveying line device are one conveying line device.

Preferably, the small general control of the transportation line PLC is communicated with each electric cabinet through industrial bus connection.

Preferably, the transportation system further comprises a packing box forming machine, a packing box sealing machine and a finished product inspection system, wherein the packing box forming machine, the packing box sealing machine and the finished product inspection system are connected with the transportation line PLC through industrial buses.

In the above scheme, be provided with the packing box make-up machine at the upstream end of finished product transportation line equipment, the packing box make-up machine is used for supporting the packing box to transport to corresponding packagine machine station, packagine machine is with the cartridge bag that packs in packing box directly, and the finished product transportation line will packing box transportation is to the pile up neatly district, carries out the pile up neatly.

Another object of the present invention is to provide a control method of a decocting system, where the decocting system includes a master control end, a transport system, a decocting packaging system, and an optical fiber ring network, and the master control end, the transport system, and the decocting packaging system are respectively connected to the optical fiber ring network, and the control method includes: the master control end coordinates the work of each system to finish the task of decocting and packaging together.

Preferably, the conveying system comprises a conveying line PLC small master control, a plurality of electric cabinets and conveying line equipment, wherein the conveying line PLC small master control receives the information of the drug decocting machine working position sent by the master control end and distributes the information to the corresponding electric cabinets, and the electric cabinets control the corresponding conveying line equipment to convey decoction pieces to be decocted to corresponding stations;

when the packaging task is executed, the medicine decocting and packaging system sends a signal to the small main control/main control end of the conveying line PLC, the small main control of the conveying line PLC sends a control instruction to the corresponding electric control box, and the electric control box controls the conveying line equipment to carry the packaging box to move to the corresponding packaging machine station to load the packaged medicine bags.

Preferably, the station of the packaging machine is provided with an identification device, the packaging box is provided with an identification mark, the identification device identifies the identification mark to judge whether the packaging box is a required packaging box, when the current packaging box is the required packaging box, the conveying line PLC is controlled by a small master control/corresponding electric cabinet to control conveying line equipment to stop so that the packaging box is stabilized at the current station, and the packaging machine controls to put the packaged medicine bags into the current packaging box.

Preferably, the transportation system comprises a raw material transportation line device, the raw material transportation line device is a circulating transportation line, decoction pieces to be decocted are contained in the medicine frame, the raw material transportation line device conveys the medicine frame to return to an initial position after passing through a medicine decocting station, and in the process, the decoction pieces in the medicine frame are automatically thrown in a medicine decocting machine.

Preferably, the decoction pieces are arranged in a cloth bag, so that the decoction pieces are convenient to take and place.

After the decoction packaging system finishes decocting, the decocted decoction pieces are put on the raw material conveying line equipment, the decoction system comprises a blanking mechanism, and when the raw material conveying line passes through the blanking mechanism, the decocted decoction pieces are separated from the raw material conveying line under the action of the blanking mechanism.

Preferably, the transportation system further comprises a unpacking and code-spraying system and finished product transportation line equipment, the unpacking and code-spraying system comprises a packing box forming machine and a code-spraying machine, the packing box forming machine and the code-spraying machine are both connected with the small total control of the transportation line PLC, after the small total control of the transportation line PLC receives the packing station information sent by the total control end/drug-decocting packing system, signals are sent to the packing box forming machine and corresponding electric control boxes, the packing box forming machine supports unpacking boxes, and the electric control boxes control the finished product transportation line equipment to carry packing boxes to operate to corresponding packing machine stations, and packed medicine bags are loaded.

Specifically, the drug-decocting machine sends a signal to the master control end after the drug-decocting is finished, and after the master control end receives the signal, the master control end sends control information to the small master control of the transportation line PLC, and after the small master control of the transportation line PLC receives the control information, corresponding control is executed: the packing box forming machine controlling the unpacking and code spraying system supports the packing box, codes (namely identification information and printed medicine information) are sprayed on the packing box, and then the electric cabinet controls the finished product conveying line to convey the empty packing box to the packing machine for loading the packed medicine bags.

Preferably, the finished product transportation line equipment is a unidirectional line and extends to the stacking area, the drug decocting system is provided with a pressing inspection machine, a weighing machine and a box sealing machine along the extending direction of the finished product transportation line equipment, the finished product transportation line equipment carries a packing box to run from an initial position to a tail end in-process, the pressing inspection machine presses the packing box to detect leakage, the weighing machine automatically weighs the packing box, and the box sealing machine seals the packing box.

After the scheme is adopted, the invention has the following beneficial effects:

the invention discloses a drug-decocting system, which comprises a main control end, a transportation system, a drug-decocting packaging system and an optical fiber ring network, wherein the main control end, the transportation system and the drug-decocting packaging system are respectively connected with the optical fiber ring network, all the systems are communicated through the optical fiber ring network, and the main control end controls the transportation system to work in cooperation with the drug-decocting packaging system so as to execute corresponding logistics conveying tasks. The invention provides a medicine decocting system capable of automatically decocting and packaging medicine liquid, which realizes a plurality of complicated procedures in medicine decocting packaging by adopting an automatic mechanism and an automatic control method, thereby meeting the full-automatic requirement of the medicine decocting system.

The following describes the embodiments of the present application in further detail with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application. It is evident that the drawings in the following description are only examples, from which other drawings can be obtained by a person skilled in the art without the inventive effort.

Fig. 1 is a network structure diagram of the drug-decocting system of the present application.

It should be noted that these drawings and the written description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept to those skilled in the art by referring to the specific embodiments.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present application more apparent, the technical solutions in the embodiments will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present application, and the following embodiments are used to illustrate the present application, but are not intended to limit the scope of the present application.

In the description of the present application, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present application and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present application.

In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted", "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.

The invention provides a drug-decocting system based on an automatic transportation system, which comprises a master control end, a transportation system, a drug-decocting packaging system and an optical fiber ring network, wherein the master control end, the transportation system and the drug-decocting packaging system are respectively connected with the optical fiber ring network, the systems are communicated through the optical fiber ring network, and the master control end controls the transportation system to work in cooperation with the drug-decocting packaging system to execute corresponding logistics conveying tasks.

First embodiment

The overall structure and working process of the transportation system are summarized in this embodiment: the transport system comprises a transport line PLC small master control, a plurality of electric cabinets and transport line equipment, wherein the transport line PLC small master control is connected with the optical fiber ring network and used for controlling the electric cabinets according to the drug decocting packaging tasks sent by the master control end, and the electric cabinets respectively control the transport line equipment to execute corresponding logistics conveying tasks.

Wherein, the transportation tasks of the transportation system include: transporting decoction pieces to be decocted to a decoction packaging system, and providing raw materials for production of the decoction packaging system; furthermore, the transportation system is also used for outputting the decocted medicine residues after the decoction of the decoction machine in the decoction packaging system is finished; and finally, the conveying system is also used for outputting the finished medicine bags packaged by the medicine decocting packaging system to a quality inspection stacking area for final quality inspection and stacking.

Specifically, the medicine decocting and packaging system comprises a medicine decocting machine and a packaging machine, the conveying system further comprises raw material conveying line equipment, medicine residue conveying line equipment and finished product conveying line equipment, the raw material conveying line equipment passes through the medicine decocting machine of the medicine decocting and packaging system, the medicine residue conveying line equipment passes through the medicine decocting machine of the medicine decocting and packaging system, and the finished product conveying line equipment passes through the packaging machine.

the small total control and the total control end of the conveying line PLC are connected through an optical fiber ring network, but are communicated with each electric cabinet through industrial bus connection, the conveying system further comprises a packing box forming machine, a packing box sealing machine and a finished product inspection system, and the packing box forming machine, the packing box sealing machine and the finished product inspection system are all connected with the small total control of the conveying line PLC through industrial buses.

Wherein, be provided with the packing box make-up machine at the upstream end of finished product transportation line equipment, the packing box make-up machine is used for supporting the packing box, transports corresponding packagine machine station through the finished product transportation line, and packagine machine is directly put in the packing box with the cartridge bag that packs, does not carry out the joint sealing this moment, and the finished product transportation line transports it to finished product inspection system department and carries out the inspection back rethread packing box joint sealing machine joint sealing to will the packing box is transported to the pile up neatly district, pile up neatly.

Example two

In the second embodiment, a control process of conveying production raw materials and outputting dregs from a conveying system to a decocting packaging system will be described.

The small master control of the conveying line PLC receives the information of the drug-decocting machine working sent by the master control end (the master control end is pre-distributed), and the information is distributed to the corresponding electric control box, and the electric control box controls the corresponding conveying line equipment to convey decoction pieces to be decocted to the corresponding stations.

In a preferred embodiment, the raw material transporting line device and the residue transporting line device are one transporting line device: the raw material conveying line equipment is a circulating conveying line, decoction pieces to be decocted are contained in the medicine frame, the raw material conveying line equipment conveys the medicine frame to return to an initial position after passing through a medicine decocting station, and in the process, the decoction pieces in the medicine frame are automatically thrown in a medicine decocting machine. The decoction pieces are packed in cloth bags for convenient taking and placing. After the decoction packaging system finishes decocting, the decocted decoction pieces are put on the raw material conveying line equipment, a waste material unloading mechanism is arranged on the raw material conveying line, when the decocted decoction pieces on the raw material conveying line pass through the waste material unloading mechanism, the decocted decoction pieces are separated from the raw material conveying line under the action of the waste material unloading mechanism, wherein the waste material unloading mechanism can be a push plate, and the decoction pieces are pushed away from the raw material conveying line. Or the decoction pieces after decoction are put in a waste bag box on the raw material conveying line equipment. The waste bag box is conveyed to a waste throwing position, the waste unloading mechanism is used for overturning and unloading, and the waste box is conveyed back to be used for the next time after the unloading is finished.

Moreover, when the raw material conveying line equipment conveys raw materials (decoction pieces) to the decoction machine, the decoction pieces are required to be put in the decoction machine manually or through mechanical equipment, and after decoction is finished, the decocted decoction pieces are required to be taken out. In order to achieve automation here, we load the tablets in carrier packages, such as nonwoven bags, which are adapted to be done by mechanical means during the picking and placing process. For this, the decocting system is provided with a plurality of truss robots and a small robot master control, and the small robot master control is connected with the optical fiber ring network and is used for controlling the truss robots to grasp and put decoction pieces into corresponding decocting machines or take out decoction pieces after decoction in the corresponding decocting machines when receiving ready information and/or station information sent by the master control end/decocting packaging system.

And the medicine decocting and packaging system controls to open the pot cover after waiting for decoction or finishing decoction, and sends ready signals and/or station information to the small robot master control, or directly sends the ready signals and/or station information to the master control end, and the master control end forwards the information to the small robot master control, and after the small robot master control receives the information, the truss robot is controlled to execute decoction piece taking/placing operation.

The robot small master control is connected with each truss robot through an industrial bus.

After the truss robot finishes the throwing task, the robot small master control sends a throwing finishing signal to the master control end/the decocting packaging system through the optical fiber ring network, and after the decocting packaging system receives the throwing finishing signal, the decocting machine is controlled to close the pot cover to execute the decocting task.

After the medicine decocting machine finishes decocting medicine and discharges liquid, the pot cover is controlled to be opened, the medicine decocting packaging system sends ready information to the master control end and/or the small master control of the robot, after the small master control of the robot receives the ready information, the truss robot is controlled to take out decoction pieces after decoction from the corresponding medicine decocting machine and put the decoction pieces on a raw material conveying line, the decoction pieces are output by the raw material conveying line, for example, the decoction pieces after decoction are put in a waste bag box on the raw material conveying line equipment, the waste bag box is conveyed to a waste putting position, the waste bag box is overturned by a waste unloading mechanism for unloading, and the waste box is conveyed back for next use after unloading is finished.

The structure of the truss robot is described as follows:

the truss robot comprises a guide rail and a grabbing device capable of moving along the guide rail, and the grabbing device grabs decoction pieces according to the requirements of decoction tasks, moves to a corresponding decoction machine along the guide rail and puts the decoction pieces into the decoction machine. The grabbing device moves along the guide rail and can pass through each decocting machine, so that different decoction pieces are put into different decocting machines, the grabbing device grabs different decoction pieces to different decocting machines respectively, and each decocting machine independently performs decocting operation, so that the working efficiency is improved.

Preferably, the packaging system of the medicine decocting system comprises a plurality of medicine decocting units, the same medicine decocting unit comprises a plurality of medicine decocting machines, each medicine decocting machine is sequentially arranged along a set track, the truss robot is provided with a guide rail corresponding to each medicine decocting unit, the guide rail is arranged at the top of each medicine decocting machine and extends along the arrangement direction of each medicine decocting machine in the medicine decocting unit, the grabbing device is arranged on the guide rail, and after the grabbing device grabs decoction pieces, the grabbing device moves to the corresponding medicine decocting machine along the guide rail and puts the decoction pieces.

In the scheme, the packaging system of the medicine decocting system is divided into a plurality of medicine decocting units, each medicine decocting unit is internally provided with a set of automatic medicine feeding equipment, and the truss robot controls to respectively put decoction pieces into each medicine decocting machine of the medicine decocting unit.

Preferably, the grabbing device comprises a machine body moving along the guide rail and a grabbing mechanism arranged on the machine body, wherein the grabbing mechanism is used for grabbing decoction pieces, and the machine body is used for carrying the grabbing mechanism to move to a corresponding decocting machine;

preferably, the grabbing mechanism comprises a telescopic part and a grabbing part arranged on the end part of the telescopic part, the telescopic part stretches and moves, and the position of the grabbing part is adjusted in the height direction.

In the above scheme, snatch the mechanism and include the telescopic machanism of vertical extension downwards, telescopic machanism tip is provided with snatchs the portion, and telescopic machanism concertina movement adjusts the height position that snatchs of snatch portion, the organism moves along the guide rail, drives the decoction piece that snatchs the portion and snatch on the corresponding machine of decocting medicinal herbs in the horizontal direction.

Preferably, the decoction pieces are loaded in the medicine bag, and the grabbing part comprises a clamping part and/or a pin part and/or an adsorption part;

the gripping part grips and grips the medicine bag (decoction pieces are loaded in the medicine bag) through the gripping part; or the grabbing part is used for grabbing the medicine bag through needling of the pin component; or the grabbing part adsorbs and grabs the medicine bag through the adsorption component;

the medicine bag is a cloth medicine bag, and the grabbing part is a pin component. The medicine bag is made of non-woven fabrics, and the contact pins of the contact pin parts are inserted into the non-woven fabrics medicine bag, so that the medicine bag is inserted but not destroyed.

Preferably, the pin component includes that both sides opposite at the telescopic part tip are provided with first pin portion and second pin portion respectively, first pin portion includes a plurality of first pins, second pin portion includes a plurality of second pins, each first pin extends towards second pin portion one side below and sets up, each second pin extends towards first pin portion one side below and sets up, and each first pin and second pin stagger each other, first pin portion and second pin portion stretch out, each pin can insert the cartridge bag in order to snatch corresponding cartridge bag, first pin portion and second pin portion retract, can release the cartridge bag.

The raw material conveying line equipment passes through the truss robot, before decocting, the truss robot grabs decoction pieces from the raw material conveying line equipment and then puts the decoction pieces into corresponding decoction machines, after decocting, the truss robot grabs decoction dregs from the decoction machines and puts the decoction dregs into the raw material conveying line for output.

Example III

In the third embodiment, the cooperation of the finished product conveying line device and other devices in the conveying system will be described in detail.

Wherein, the finished product transportation line extends to packagine machine department, and finished product transportation line equipment transports packing box to packagine machine, loads the cartridge bag that packagine machine packed.

When the packaging task is executed, the medicine decocting and packaging system sends a signal to the small general control/general control end of the conveying line PLC, the small general control of the conveying line PLC sends a control instruction to the corresponding electric cabinet, and the electric cabinet controls the finished product conveying line equipment to carry the packaging box to move to the corresponding packaging machine station to load the packaged medicine bags. Wherein, be provided with recognition device on the packagine machine station, be provided with identification on the packing box, recognition device is through discernment identification judges whether to be the packing box of demand, and when the packing box of current packing box for the demand, the little general accuse of transportation line PLC/corresponding electric cabinet control transportation line equipment stop makes the packing box stable at current station, and packagine machine control puts in the packing bag that the packing is good in current packing box.

Further, the medicine decocting system comprises a packing box forming machine and a code spraying machine, wherein the packing box forming machine and the code spraying machine are connected with the small general control of the conveying line PLC, after the small general control of the conveying line PLC receives the packing station information sent by the general control end/medicine decocting packing system, a signal is sent to the packing box forming machine and a corresponding electric cabinet, the packing box forming machine supports to open a packing box, and the electric cabinet controls the finished product conveying line equipment to carry the packing box to operate to a corresponding packing machine station and load the packed medicine bags.

Specifically, the drug-decocting machine sends a signal to the master control end after the drug-decocting is finished, and after the master control end receives the signal, the master control end sends control information to the small master control of the transportation line PLC, and after the small master control of the transportation line PLC receives the control information, corresponding control is executed: and controlling the packing box forming machine to support the packing box, spraying codes (namely identification information and printed medicine information) on the packing box, and controlling the finished product conveying line by the electric cabinet to convey the empty packing box to the packing machine for loading the packed medicine bags.

In addition, at packagine machine packing cartridge bag in-process, need discharge (for health safety) first package cartridge bag this moment, if need artifical the participation, then waste time, and be unfavorable for improving production efficiency, consequently this embodiment has improved packagine machine's structure for it can realize automatically that "first package throws away" function: the packaging machine comprises a packaging mechanism and a medicine bag guiding mechanism, wherein the medicine bag guiding mechanism comprises a turnover device which is arranged opposite to a medicine bag outlet of the packaging mechanism, and the turnover device is configured to incline to different positions to realize guiding out of the medicine bag to the different positions, so that the first medicine bag can be guided into other positions, and the later medicine bag can be guided into a packaging box.

In the above-mentioned scheme, the packagine machine constructs and is used for carrying out the operation of packing in the wrapping bag with the liquid medicine, packagine machine constructs and puts the cartridge bag that has packed on the turning device of cartridge bag guiding mechanism, and turning device guides the cartridge bag to the position that sets for.

Preferably, the turning device comprises a guide groove and a driving part for driving the guide groove to turn, and the driving part drives the guide groove to turn in different directions so as to lead out the medicine bag to different positions.

In the scheme, the automatic overturning of the overturning device is realized by arranging the driving part, a plurality of medicine bags of the initial package can be exported to a set position (non-finished product conveying line equipment) according to requirements, and the later medicine bags are imported into a packing box on the finished product conveying line equipment.

The guide groove is rotatably arranged, the driving part is in driving connection with the guide groove, and the driving part stretches and contracts to drive the guide groove to swing so as to selectively guide the medicine bag to two opposite sides of the guide groove. One side is one side of the finished product conveying line equipment, and the other side is opposite to the finished product conveying line equipment.

In the scheme, the driving part has a simple structure, and the medicine bag can be selectively guided to the two opposite sides only by adopting telescopic movement.

Preferably, the packaging machine comprises a box body, a long shaft is convexly arranged on the box body, the guide groove is a plate-shaped body, a sleeve part is arranged in the middle of the plate-shaped body, the sleeve part is rotatably sleeved on the long shaft, the telescopic end of the driving part is connected with one end of the plate-shaped body, the telescopic end extends out and drives the guide groove to incline to one side, and the telescopic end contracts, so that the guide groove is driven to incline to the other side.

In the scheme, the guide groove is rotatably arranged on the long shaft, so that a teeterboard structure is formed.

Preferably, one end of the plate-shaped body is convexly provided with a connecting shaft, the telescopic end of the driving part is hinged on the connecting shaft, and the other end of the driving part is hinged on the box body.

Preferably, the driving part is an air cylinder, and comprises a cylinder barrel and a telescopic rod arranged on the cylinder barrel, wherein a first air hole and a second air hole which are respectively connected with an air source are formed in the cylinder barrel, the free end of the telescopic rod is hinged to the connecting shaft, and the cylinder barrel is hinged to the box body.

In the scheme, the driving part adopts a common cylinder structure, is beneficial to control and has a simple and practical structure.

Preferably, the medicine bag guiding mechanism further comprises a first guiding groove and a second guiding groove which are respectively arranged at two sides of the turning device, one end of each guiding groove, which is close to the turning device, is higher than one end, which is far away from the turning device, of each guiding groove, and the turning device selectively turns and inclines to the first guiding groove or the second guiding groove, so that medicine bags are guided into the corresponding guiding grooves.

In the above scheme, through setting up this first guiding groove and second guiding groove, do benefit to the guiding groove setting between first guiding groove and second guiding groove, need not make the guiding groove big, the guiding groove can be less design, and the guiding groove is realized leading the cartridge bag to first guiding groove or second guiding groove through the upset, is derived by first guiding groove or second guiding groove again.

Preferably, the packaging machine further comprises a first limit supporting part and a second limit supporting part, wherein the first limit supporting part and the second limit supporting part are respectively used for limiting the positions of the guide grooves turned to two sides.

In the scheme, the first limiting support part and the second limiting support part are respectively used for limiting the guide groove, and simultaneously have the function of supporting the guide groove, so that the guide groove is prevented from being damaged, and the service life of the turnover device is prolonged.

Preferably, the packaging machine comprises a box body and a mounting seat assembled on the box body, the packaging mechanism is mounted on the box body, the mounting seat is assembled on the box body and positioned at the bottom of the packaging mechanism, and the driving part, the first guide groove, the second guide groove, the first limit supporting part and the second limit supporting part are all mounted on the mounting seat.

Preferably, the first limit supporting part comprises a first bracket fixed on the mounting seat, the top of the first bracket is provided with a first supporting part which is obliquely arranged, the position of the first supporting part is higher than the highest position of the first guide groove, and the bottom surface of the guide groove is propped against the first supporting part after the guide groove is inclined to the first guide groove; the second limiting support part comprises a second support fixed on the mounting seat, the top of the second support is provided with a second support part which is obliquely arranged, the position of the second support part is higher than the highest position of the second guide groove, and the bottom surface of the guide groove is propped against the second support part after the guide groove is inclined towards the second guide groove.

Example IV

In the fourth embodiment, the drug-decocting system comprises a split-flow stacking system, and the split-flow stacking system is used for being matched with the finished product line conveying equipment to place finished products of different clients in a classified mode, so that subsequent delivery work is facilitated, and full automation of the whole system is truly realized.

Specifically, the reposition of redundant personnel pile up neatly system is including reposition of redundant personnel pile up neatly little general accuse and a plurality of pile up neatly mechanism, the little general accuse of reposition of redundant personnel pile up neatly is connected the optic fibre looped netowrk, and each pile up neatly mechanism is connected through industrial bus with the little general accuse of reposition of redundant personnel pile up neatly.

The distribution stacking system comprises a main line, a plurality of branch lines and a distribution mechanism, wherein finished product conveying line equipment is connected with the main line, a packing box enters the main line from the tail end of the finished product conveying line equipment, the distribution stacking system correspondingly operates the packing box, and the distribution mechanism is connected with the distribution stacking small master control through an industrial bus.

The distribution information is the corresponding relation between the customer category and the branch line or the main line, and the distribution mechanism is controlled to distribute each packing box on the main line to the corresponding branch line or the main line after the distribution information sent by the main control end is received by the light ring network by the small distribution stacking main control.

Preferably, the main line is sequentially connected with a plurality of branch lines along the extending direction, and the branching mechanism comprises a plurality of ejection parts corresponding to the branch lines, and each ejection part is used for pushing each packing box flowing along the main line into the corresponding branch line.

Preferably, the packaging box is provided with an identification mark, the split-flow stacking system comprises an identification device, the identification device identifies the corresponding customer information obtained by the identification information, and the split-flow stacking master control controls the split-flow mechanism to push the packaging box on the corresponding main line into the corresponding branch line according to the identification result.

Preferably, the stacking mechanism comprises a sliding rail and a stacking mechanical arm moving along the sliding rail.

Preferably, at least the trunk line ends are provided with palletising means. Preferably, the tail ends of the branch lines and the main lines are provided with stacking mechanisms.

The transport system is used for transporting packaging boxes loaded with medicine bags, the master control end distributes corresponding branch lines or main lines for different clients according to the size of the client orders to obtain distribution information, and the small-scale distribution stacking master control controls the distribution mechanism to distribute the packaging boxes of different clients to the corresponding branch lines or main lines according to the distribution information;

Preferably, the master control end preferentially allocates branch lines for customers with small orders and main lines for customers with large orders.

And a main line of the split-flow stacking system is connected with a plurality of branch conveying lines for splitting smaller terminal customers, and prescription finished products of the smaller customers can be split into the branch channels. For a large customer, a palletizing robot is arranged on a conveying line of the large customer and is used for palletizing finished product medicine boxes with different specifications of the large customer onto different pallets.

More preferably, the master allocates branch lines to customers according to the order size, and the smaller the order, the more upstream the branch lines allocated by customers are on the trunk line.

Preferably, a stacking mechanism is arranged at the tail end of at least the main line, and the split-flow stacking small master control controls the stacking mechanism to grasp the packaging boxes to stack on corresponding pallets or to stack on corresponding positions of the pallets.

In the scheme, a plurality of pallets are arranged on one side of the tail end of the main line, and the stacking mechanism stacks each packing box on the corresponding position of the pallet according to the control of the master control end. Such as: the different sizes of packages are adapted to be placed on different pallets.

Preferably, the stacking mechanism comprises a sliding rail and a stacking mechanical arm moving along the sliding rail; the tail ends of the main lines and/or branch lines are provided with a plurality of pallets, and the small-total control split-flow stacking control stacking mechanical arm is used for grabbing the packaging boxes and then moving the packaging boxes to the corresponding pallets along the sliding rails, so that the packaging boxes are placed on the corresponding pallets or at the corresponding positions of the pallets.

In the scheme, because the plurality of pallets are arranged, the stacking mechanism is designed to be of a structure with the sliding rail, and the split-flow stacking system is beneficial to grabbing the packaging box and then placing the packaging box on different pallets or on different positions of the same pallet. For example, one stacking mechanism corresponds to 4 pallets, and in order to solve the problem that the pallets are far distributed, a stacking mechanism with ground rails is adopted.

Preferably, the stacking mechanical arm is provided with an adsorption structure, and the packing box is grabbed in a mode of adsorbing the packing box.

Example five

The fourth embodiment describes the drug-decocting packaging system in detail: the master control end and/or the unit control PLC detects the ready signals of decoction pieces and controls and coordinates the work of each decocting machine and packaging machine according to the detection results so as to jointly complete the task of decocting and packaging. Wherein the ready signal of decoction pieces is information of raw materials transported to corresponding drug decocting machine stations by raw material transporting line equipment. And the master control end and/or the unit control PLC detects the ready signal of decoction pieces, and when the ready signal of decoction pieces is detected, the unit control PLC controls the corresponding decoction machine to open the pot cover to receive raw materials.

Setting a decoction scheme before decoction of the decoction machine; preferably, the decocting machine/unit control PLC/master controller automatically determines the water inflow according to the water absorption rate and prescription information: considering that the water absorption of different medicinal materials is different, different types of unit medicinal materials correspond to different water requirements, multiplying the weight of each medicinal material in the prescription by the water requirements, accumulating to obtain the total water requirement, and then controlling the addition of corresponding amount of water into the decoction machine, thereby realizing automatic and accurate water addition to the decoction machine.

When the raw material transportation line transports raw materials to a decoction station, the main control end and/or the unit control PLC sends a decoction piece ready signal to the main control end and/or the unit control PLC, and after receiving a raw material throwing signal, the corresponding decoction machine is controlled to close a pot cover and execute a decoction task.

Preferably, the medicine decocting machine is connected with the packaging machine through a middle pipeline, after medicine decoction is finished, liquid discharge request information is sent to the master control end and/or the unit control PLC, after the master control end and/or the unit control PLC receives the request information, whether a liquid discharge condition is achieved is judged, when the liquid discharge condition is achieved, a liquid discharge instruction is sent to the medicine decocting machine, and the liquid discharge is controlled after the medicine decocting machine receives the liquid discharge instruction.

The liquid discharge condition comprises detecting whether the packaging machine is cleaned or not, and judging that the liquid discharge condition is not achieved if the packaging machine is not cleaned.

Preferably, the liquid draining condition further comprises judging whether the current packaging machine has unpacked liquid medicine or not, if so, judging that the liquid draining condition is not achieved.

Preferably, the packaging machine controls the packaging operation to be executed after receiving the liquid medicine discharged by the medicine decocting machine, the liquid medicine is divided into a plurality of medicine bags, and the packaging machine further comprises a medicine bag sorting mechanism, and the medicine bag sorting mechanism sorts and discharges the first medicine bag. The scheme ensures the sanitation and the quality of the product.

After the liquid discharge of the medicine decocting machine is finished, the cover is automatically opened, a ready signal is sent to a master control end and/or a unit control PLC, and the truss robot starts to execute slag discharging operation.

After the liquid discharge and slag discharge of the medicine decocting machine are finished, controlling the pot cover to be closed, and controlling the water to be fed to clean the medicine decocting pot of the medicine decocting machine; after the packing task of the packing machine is finished, the master control end and/or the unit control PLC controls the cleaning of the intermediate pipeline between the medicine decocting machine and the packing machine, and after the intermediate pipeline is cleaned, the water is fed into the packing machine to clean the packing machine.

The structure of the decocting machine is described in detail as follows:

the medicine decocting machine comprises a pot cover, a pot body and a pot cover switching mechanism, wherein the pot cover switching mechanism is in driving connection with the pot cover and drives the pot cover to move away from or towards the pot body so as to open/close the pot cover.

Preferably, the pot cover opening and closing mechanism comprises a first actuator, wherein the first actuator is vertically arranged above the pot cover and is connected with the pot cover, and the first actuator drives the pot cover to move up or down relative to the pot body so as to open/close the pot cover.

Preferably, the first actuator has a first telescopic rod portion, and an extended end of the first telescopic rod portion is connected to the pot cover.

The medicine decocting machine comprises a rotary beam, the first actuator is arranged on the rotary beam, the pot cover switching mechanism also comprises a second actuator, the second actuator is connected with the rotary beam, the second actuator stretches out and draws back to move, and the rotary beam is driven to rotate so as to drive the first actuator and the pot cover to move away from or towards the pot body;

the second actuator has a second telescopic rod portion with an extended end hingedly connected to the rotating beam.

The medicine decocting machine comprises a support, one end of the rotating beam is hinged to the support, the first actuator is mounted at the other end of the rotating beam, one end of the second actuator is hinged to the support, the other end of the second actuator is hinged to the rotating beam, the second actuator stretches out and draws back to move, and the rotating beam is driven to pivot so as to drive the first actuator and the pot cover to move away from or towards the pot body.

The rotary beam comprises a first part and a second part which is arranged at an angle with the first part, the first part is positioned at the top of the pot body, the second part is hinged with the bracket, the first actuator is fixed on the first part, and the second actuator is connected with the second part in a hinged manner;

When the pot cover is closed, the first part is horizontally positioned at the top of the pot body, and the second part and the first part are arranged at an included angle of 180-270 degrees.

The medicine decocting machine comprises a locking mechanism for locking the closing state of the pot cover when the pot cover is closed, and preventing the pot cover from being separated from the pot body.

Preferably, the locking mechanism comprises a locking ring arranged on the pot body and surrounding the periphery of the opening of the pot body, the locking ring is rotatably arranged and provided with a locking position and an unlocking position, the locking ring rotates to the locking position to lock the position of the pot cover, the locking ring rotates to the unlocking position, and the pot cover is unlocked with the pot body.

Preferably, a lock ring push rod is arranged on the outer wall of the lock ring, and the lock mechanism further comprises a lock ring pushing mechanism which is connected with the lock ring push rod and pushes the lock ring push rod to enable the lock ring to rotate between a locking position and an unlocking position.

Preferably, the lock ring pushing mechanism is horizontally arranged, one end of the lock ring pushing mechanism is hinged to the lock ring push rod, the other end of the lock ring pushing mechanism is hinged to the bracket, and the lock ring pushing mechanism stretches and contracts to drive the lock ring to rotate between the locking position and the unlocking position;

preferably, the lock collar pushing mechanism includes a third actuator having a third telescopic rod portion, the extended end of the third telescopic rod portion being hingedly connected to the lock collar push rod.

Preferably, a plurality of locking teeth are arranged on the circumference of the lock ring, a plurality of tooth meshing parts corresponding to the plurality of locking teeth are arranged on the circumference of the pot cover, when the lock ring is positioned at the locking position, the plurality of locking teeth are meshed with the plurality of tooth meshing parts, so that the pot cover is interlocked with the pot body, and when the lock ring is positioned at the unlocking position, the plurality of locking teeth are staggered with the plurality of tooth meshing parts, so that the pot cover is unlocked with the pot body.

Further, in order to make things convenient for truss robot to snatch the decoction piece, the decoction piece is loaded in the cartridge bag, and still including ejecting subassembly in the machine of decocting medicinal herbs, ejecting subassembly is including setting up the supporting disk in the chamber of decocting medicinal herbs, the supporting disk can follow the chamber up-and-down motion of decocting medicinal herbs, and it is ejecting to snatch the cartridge bag in the chamber of decocting medicinal herbs, has made things convenient for truss robot to snatch the cartridge bag. The truss robot grabs the medicine bag and then puts the medicine bag on the raw material conveying line equipment, and preferably, the medicine bag is put in a waste bag box on the raw material conveying line equipment. The waste bag box is conveyed to a waste throwing position, the waste unloading mechanism is used for overturning and unloading, and the waste box is conveyed back to be used for the next time after the unloading is finished.

Preferably, the ejection assembly comprises a transmission part contacted with the supporting disc and a driving part for driving the transmission part to move up and down, the driving part drives the transmission part to ascend so as to eject the supporting disc and the medicine bag, and the driving part drives the transmission part to descend so that the supporting disc descends into the medicine decocting cavity.

Preferably, the driving part is arranged outside the pot body, one end of the transmission part is in driving connection with the driving part, and the other end of the transmission part extends into the pot body from the bottom of the pot body to be in contact fit with the supporting disc;

preferably, the center of the bottom of the pot body is provided with a mounting hole, and the transmission part penetrates through the mounting hole and is in sealing fit with the mounting hole of the pot body through a sealing piece.

Preferably, the transmission part comprises a hollow rod, the top end of the hollow rod is in contact with the supporting disc, the driving mechanism comprises a screw rod and a motor, the screw rod is arranged in the hollow rod and forms a screw transmission pair with the rod wall of the hollow rod, the motor drives the screw rod to rotate, and the screw rod is driven to rotate so as to drive the hollow rod to move upwards, so that the supporting disc and the medicine bag are ejected.

Preferably, the top of the hollow rod is provided with a first clamping structure, the bottom of the supporting disc is provided with a second clamping structure, and when the hollow rod ascends, the first clamping structure is matched with the second clamping structure.

Preferably, the first engaging portion is a groove or a protrusion disposed at the top of the hollow rod, and the second engaging portion is a protrusion or a groove disposed at the bottom center of the support disc.

The top of the hollow rod is provided with a protruding part, and the protruding part seals the top of the hollow tube.

The ejection assembly is also used for extruding the medicine bag to extrude the liquid medicine when the liquid is discharged; the medicine decocting machine also comprises a pot cover, wherein an extrusion disc is arranged on the pot cover in a protruding manner corresponding to the supporting disc, the supporting disc moves towards the extrusion disc, and medicine bags are extruded between the extrusion disc and the supporting disc;

the support plate is provided with a plurality of holes.

Before the truss robot receives a slag discharging instruction, the medicine bag is ejected in advance by the ejection assembly of the medicine decocting machine, so that the truss robot can conveniently grasp the medicine bag, and after the truss robot grasps the medicine bag, the ejection assembly of the medicine decocting machine descends.

Example six

The sixth embodiment describes a structure between a packaging machine and a drug decocting machine:

the medicine decocting machine is connected with the packaging machine through an intermediate pipeline, the medicine decocting machine comprises a first cleaning pipeline communicated with the medicine decocting machine, the first cleaning pipeline is connected with a water source, and the medicine decocting packaging system supplies water to the medicine decocting machine through the first cleaning pipeline to clean the medicine decocting machine.

In the scheme, the automatic cleaning of the part of the drug decocting machine in the drug decocting packaging system is realized.

Preferably, the medicine decocting machine comprises a pot body, the water outlet of the first cleaning pipeline is communicated with the pot body, and the medicine decocting packaging system is used for injecting water into the pot body through the first cleaning pipeline to flush the pot body.

Preferably, the first cleaning pipe is connected to the top position of the pan body.

In the scheme, the first cleaning pipeline is connected to the top of the pot body, so that water inflow can have a good flushing effect on the inner wall of the pot body from top to bottom.

More preferably, the first cleaning pipeline comprises a plurality of water outlets, and each water outlet is arranged around the opening of the pot body.

In the above scheme, the first cleaning pipeline comprises a plurality of water outlets, and each water outlet is used for flushing the inner wall of the pot body at different positions of the pot body, so that the inner wall of the pot body is flushed comprehensively.

Most preferably, the first cleaning pipeline is a water inlet pipeline of the drug decocting machine.

In the scheme, a cleaning pipeline is not required to be specially designed, and a water inlet pipeline of the drug decocting machine is used, so that pipeline redundancy is prevented, and a pipeline system is simplified.

Preferably, the pan body is communicated with a first waste liquid discharge pipeline and a liquid medicine discharge pipeline, the liquid medicine discharge pipeline is connected with the middle pipeline, and electric valves are respectively arranged on the first waste liquid discharge pipeline and the liquid medicine discharge pipeline; the medicine decocting and packaging system controls the water inlet of the first cleaning pipeline, the opening of the electric valve on the first waste liquid discharge pipeline, the closing of the electric valve on the liquid medicine discharge pipeline, and the cleaning of the medicine decocting machine.

Preferably, the medicine decocting machine further comprises two frying drums, the bottom of the pot body is connected with the two frying drums through two frying pipelines, an electric valve is arranged on each of the two frying pipelines, and the bottom of each of the two frying drums is connected with the first waste liquid discharge pipeline and the liquid medicine discharge pipeline; the medicine decocting and packaging system controls the first cleaning pipeline to be opened by controlling the electric valves on the water inlet, the first waste liquid discharge pipeline and the second decoction pipeline to be closed, and cleans the medicine decocting machine and the second decoction barrel.

Preferably, the intermediate pipeline or the liquid medicine discharge pipeline is communicated with a second cleaning pipeline, the second cleaning pipeline is connected with a water source, an electric valve is arranged on the second cleaning pipeline, and the drug-decocting packaging system is used for cleaning the intermediate pipeline by controlling the electric valve on the second cleaning pipeline to be opened.

In the scheme, the intermediate pipeline can be cleaned, so that the path through which the liquid medicine flows in the medicine decocting and packaging system is ensured to be cleaned.

Preferably, the packaging machine comprises a liquid storage tank, the liquid storage tank is communicated with a second waste liquid discharge pipeline, the middle pipeline is connected with the liquid storage tank, and cleaning water sequentially flows through the middle pipeline, the liquid storage tank and the second waste liquid discharge pipeline and then is discharged.

Preferably, the liquid storage tank is connected with a third cleaning pipeline, the third cleaning pipeline is connected with a water source, an electric valve is arranged on the third cleaning pipeline, and the medicine decocting packaging system is used for spraying water into the liquid storage tank to clean the inner wall of the liquid storage tank by controlling the electric valve on the third cleaning pipeline to be opened.

In the scheme, the liquid storage tank is independently cleaned through the third cleaning pipeline, so that the control is simple, and the cleaning effect is good.

Preferably, the bottom of the liquid storage tank is respectively connected with a packaging pipeline and the second waste liquid discharge pipeline through a three-way pipe, the packaging pipeline is connected to a packaging mechanism of the packaging machine, electric valves are respectively arranged on the packaging pipeline and the second waste liquid discharge pipeline, the drug-decocting packaging system is opened by controlling the electric valves on the third cleaning pipeline and the second waste liquid discharge pipeline, and the electric valves on the packaging pipeline are closed to clean the liquid storage tank.

In another scheme, the medicine decocting and packaging system controls the first cleaning pipeline to be filled with cleaning water, the cleaning water sequentially flows through the medicine decocting machine, the medicine discharging middle pipeline and the packaging machine, and all parts, through which medicine flows, in the medicine decocting and packaging system are cleaned.

In the scheme, each cleaning pipeline is not required to be designed, water is directly fed into the drug-decocting machine during cleaning, and the fed water is finally discharged by the second waste liquid discharge pipeline of the packaging machine, so that each part of the drug-decocting packaging system through which the drug liquid flows is cleaned.

Example seven

Embodiment seven describes control of the machine itself:

the medicine decocting machine comprises a pot body, a pot cover switching mechanism and an action detection assembly, wherein the action detection assembly is used for detecting in-place signals of a plurality of actions of the pot cover in the opening/closing process, and the medicine decocting machine controls the pot cover switching mechanism to sequentially execute the actions of opening/closing the pot cover according to the in-place signals in the opening/closing process of the pot cover.

In the scheme, the action detection component respectively detects in-place signals of a plurality of actions of the pot cover in the opening/closing process, so that the pot cover opening and closing mechanism can accurately execute the actions of opening/closing the pot cover.

The switch mechanism comprises a first actuator for driving the pot cover to ascend and depart from the pot body or descend and close on the pot body and a second actuator for driving the pot cover to rotate relative to the pot body, and the action detection assembly comprises a first proximity switch for detecting whether the pot cover ascends to a set position departing from the pot body; after receiving an instruction for opening the pot cover, the drug decocting machine controls the first actuator to drive the pot cover to ascend, and after detecting an in-place signal of the first proximity switch, controls the second actuator to drive the pot cover to rotate in a direction away from the pot body so as to open the pot cover.

Preferably, the medicine decocting machine comprises a rotary beam hinged on the pot body, the rotary beam is provided with the first actuator, the driving end of the first actuator is connected with the pot cover, and the action detection assembly comprises a second proximity switch for detecting whether the rotary beam rotates to the open position of the pot cover; in the process of opening the pot cover, after the drug decocting machine detects the in-place signal of the first proximity switch, the second actuator is controlled to drive the rotation Liang Xiangyuan to rotate in the direction away from the pot body until the in-place signal of the second proximity switch is detected.

Preferably, the first proximity switch is arranged on the rotary beam, and the pot cover is correspondingly provided with a first touch plate; the medicine decocting machine senses whether the pot cover rises to the proper position or not through the first proximity switch and the first touch plate.

The second actuator comprises a body and a telescopic rod part arranged on the body, the telescopic rod part is connected with the rotating beam, the second proximity switch is arranged on the body and faces the telescopic rod part, and a second touch plate is arranged at one end of the telescopic rod part connected with the rotating beam; the drug decocting machine senses whether the rotary beam is turned over in place or not through the second proximity switch and the second touch plate.

Preferably, the action detection assembly comprises a third proximity switch for detecting whether the rotary beam rotates to a set position on the top of the pot body; after receiving the instruction of closing the pot cover, the drug-decocting machine controls the second actuator to drive the rotary beam to rotate towards the pot body, and controls the first actuator to drive the pot cover to descend and close on the pot body after detecting the in-place signal of the third proximity switch.

Preferably, the medicine decocting machine comprises a support, the rotating beam is hinged to the support, the third proximity switch is arranged on the support, a third touch plate is arranged at one end of the rotating beam opposite to the pot cover, and the medicine decocting machine detects whether the rotating beam rotates in place or not through third proximity light sensing.

In the scheme, the third touch plate on the rotating beam is positioned at the other end of the hinged part opposite to the pot cover, the third touch plate moves towards the third proximity switch in the process of rotating the pot cover towards the pot body, and when the contact distance between the third touch plate and the pot cover reaches the detection distance, the third proximity switch can sense the third touch plate to generate a corresponding in-place signal.

Preferably, a fourth proximity switch is arranged on the upper surface of the pot body, a fourth touch plate is correspondingly arranged on the pot cover, and the drug decocting machine senses the fourth touch plate through the fourth proximity switch to detect whether the pot cover is closed in place or not.

Preferably, the medicine decocting machine comprises a locking mechanism for locking the pot cover when the pot cover is closed to prevent the pot cover from being separated from the pot body;

when receiving the instruction of closing the pot cover, the drug-decocting machine firstly controls the second actuator to drive the rotary beam to rotate towards the pot body, controls the first actuator to drive the pot cover to descend after detecting the in-place signal of the third proximity switch, and controls the locking mechanism to lock the pot cover after detecting the in-place signal of the fourth proximity switch.

When receiving the instruction of opening the pot cover, the medicine decocting machine firstly controls the locking mechanism to unlock, then controls the first actuator to drive the pot cover to ascend, and controls the second actuator to drive the pot cover to rotate away from the pot body after detecting the in-place signal of the first proximity switch until detecting the in-place signal of the second proximity switch.

The action detection component comprises a fifth proximity switch for detecting whether the lock ring rotates to an unlocking position, the drug decocting machine controls the lock ring to rotate after receiving an instruction for opening the pot cover, and the first actuator and the second actuator are controlled to execute actions for opening the pot cover after detecting an in-place signal of the fifth proximity switch.

Preferably, the motion detection assembly further comprises a sixth proximity switch for detecting whether the lock ring rotates to the locking position;

after receiving an instruction for closing the pot cover, the drug-decocting machine sequentially controls the second actuator and the first actuator to act, and in the process that the first actuator drives the pot cover to descend, after detecting a in-place signal of the fourth proximity switch, the locking ring is driven to rotate until detecting the in-place signal of the sixth proximity switch.

Preferably, the fifth proximity switch and the sixth proximity switch are fixedly arranged on the pot body, a fifth touch plate is arranged on the lock ring, and the drug decocting machine senses whether the lock ring is unlocked or locked in place through the fifth proximity switch/the sixth proximity switch.

Example eight

In the eighth embodiment, referring to fig. 1, a process of completing the task of decocting packaging together with the overall structure of the decocting system and the cooperation of the systems is provided on the basis of the above embodiments.

The system of decocting medicinal herbs includes total accuse end, conveying system, packing system of decocting medicinal herbs, truss robot system, reposition of redundant personnel pile up neatly system, optical fiber looped netowrk, total accuse end, conveying system, packing system of decocting medicinal herbs, truss robot system, reposition of redundant personnel pile up neatly system, connect respectively optical fiber looped netowrk is communicated through optical fiber looped netowrk between total accuse end and each system, and control and coordinate each system and accomplish the task of decocting medicinal herbs, packing, pile up neatly.

The general control end controls the transportation system to work together with the medicine decocting and packaging system to execute corresponding logistics conveying tasks, and each system automatically operates according to the instruction of the general control end, so that the participation of workers is not needed, and the production efficiency is greatly improved. In addition, the control layer of the drug-decocting system is connected by adopting the optical fiber ring network, and all the systems are connected in sequence to form an annular communication channel, so that the drug-decocting system has a simple and convenient wiring structure and is beneficial to large-area network arrangement.

The conveying system, the medicine decocting and packaging system, the truss robot system and the split-flow stacking system respectively comprise a PLC small master control and a plurality of working devices, and each PLC small master control is connected with the optical fiber ring network.

The PLC small master control of each system is connected with the optical fiber ring network, and the PLC small master control and the master control end are connected and communicated through the optical fiber ring network.

Furthermore, the optical fiber ring network is of a double-ring structure, and when a certain node is disconnected, signals reach the disconnected node and are reversely transmitted to the target node through another ring line.

The optical ring network comprises optical fibers and a plurality of photoelectric conversion parts, each photoelectric conversion part comprises two optical interfaces and an electric interface, the two optical interfaces are connected with the optical fibers to form a closed-loop signal channel, and each PLC small master control is respectively connected to one electric interface.

And the PLC small general control and each working device in the transportation system/the medicine decocting packaging system/the truss robot system/the split-flow stacking system are connected through an industrial bus.

In the scheme, the modules in the bottom layer are connected through the industrial bus, so that the stability of the modules is guaranteed.

The master control end comprises a master controller, the master controller is a double network card controller, the master controller is respectively connected with the light ring network and the decocting task distribution system, the decocting task distribution system is connected with a decoction piece factory database, the decocting task distribution system automatically generates a decocting packaging scheme according to production tasks issued by a decoction piece factory, and the master controller is used for controlling and coordinating the work of each system according to the decocting scheme to jointly finish the decocting packaging task. The medicine decocting system directly receives the issued task to execute the full-automatic medicine decocting and packaging task, so that the participation of workers is not needed, and the production efficiency is improved.

In order to further improve automation, the invention further provides network communication between the hospital and the decoction piece factory, namely, a front-end processor is arranged in the hospital and is respectively in communication connection with an HIS system of the hospital and a decoction piece factory database (or an ERP system of the decoction piece factory), the HIS system of the hospital sends decoction tasks to the front-end processor, the front-end processor forwards the decoction tasks to the decoction piece factory database, the decoction piece factory database sends the decoction tasks to a decoction task distribution system, the decoction task distribution system distributes each system module task for each prescription, and the master controller coordinates and controls each system module to execute corresponding actions according to the tasks distributed by the decoction task distribution system so as to finish decoction, packaging and stacking tasks.

The process of completing the medicine decocting and packaging task together by the cooperation of the systems is as follows:

the system for distributing the decocting tasks at the master control end distributes the station of the decocting machine, and the conveying line PLC small master control controls conveying line equipment to convey decoction pieces to be decocted to the corresponding station of the decocting machine, and sends a position signal to the unit PLC small master control through an optical fiber ring network, or sends a position signal to the master controller through an optical fiber ring network, and the master controller sends a position signal to the unit PLC small master control, and after the unit PLC small master control receives the position signal, the corresponding decocting machine is controlled to open a pot cover.

After the pot cover of the medicine decocting machine is opened, a ready signal is sent to the truss robot system through the optical fiber ring network, or the ready signal is sent to the master controller, and the master controller is sent to the truss robot system.

And after the robot small master control receives the ready signal, controlling the truss robot to execute automatic medicine discharging operation.

Further, after receiving the ready signal, the truss robot small master control detects whether the cover body of the medicine decocting machine is in an open state, and when the cover body is in the open state, the truss robot is controlled to grasp decoction pieces to be decocted and put into the medicine decocting machine.

After the decoction pieces to be decocted are put into the decocting machine, the truss robot small master control/master controller sends a put-in signal to the unit PLC small master control, and the unit PLC small master control controls the decocting machine to close the pot cover and execute the decocting process after receiving the put-in signal.

The medicine decocting machine is connected with the packaging machine through a middle pipeline, and after the decocting task of the medicine decocting machine is finished, the medicine liquid is discharged to the packaging machine.

Preferably, after the liquid discharge of the medicine decocting machine is finished, the pot cover is controlled to be opened, the small master control/master controller of the unit PLC sends a slag discharging instruction to the small master control of the robot, after the small master control of the robot receives the instruction, the truss robot is controlled to grasp and put decoction pieces after decoction into raw material conveying line equipment, the decoction pieces are output through the raw material conveying line equipment, when a packing machine executes a packing task, the conveying line PLC is informed of the small master control, the conveying line PLC is controlled to control the finished product conveying line equipment to convey a packing box to a corresponding packing machine station to load the packed medicine bags, and the packed medicine bags are conveyed to a diversion palletizing area for subsequent treatment.

The foregoing description is only illustrative of the preferred embodiment of the present invention, and is not to be construed as limiting the invention, but is to be construed as limiting the invention to any simple modification, equivalent variation and variation of the above embodiments according to the technical matter of the present invention without departing from the scope of the invention.

Claims

1. The drug-decocting system based on the automatic transportation system is characterized by comprising a master control end, a transportation system, a drug-decocting packaging system and an optical fiber ring network, wherein the master control end, the transportation system and the drug-decocting packaging system are respectively connected with the optical fiber ring network, all the systems are communicated through the optical fiber ring network, and the master control end controls the transportation system to work in cooperation with the drug-decocting packaging system so as to execute corresponding logistics conveying tasks;

the medicine decocting packaging system comprises a medicine decocting machine, wherein the medicine decocting machine comprises a pot body, a pot cover switching mechanism and an action detection assembly;

the pot cover opening and closing mechanism comprises a first actuator for driving the pot cover to ascend and depart from the pot body or descend and close on the pot body and a second actuator for driving the pot cover to rotate relative to the pot body;

the decocting machine also comprises a rotary beam hinged on the pot body, and the driving end of the first actuator is connected with the pot cover;

the second actuator comprises a body and a telescopic rod part arranged on the body, and the telescopic rod part is connected with the rotary beam;

the drug-decocting machine also comprises a bracket, one end of the rotating beam is hinged on the bracket, and the first actuator is arranged at the other end of the rotating beam; one end of the telescopic rod part is hinged on the bracket, and the other end is hinged on the rotary beam, so that the rotary beam is driven to pivot, and the first actuator and the pot cover are driven to move away from or towards the pot body;

The rotary beam comprises a first part and a second part which is arranged at an angle with the first part, the first part is positioned at the top of the pot body, the second part is hinged with the bracket, the first actuator is fixed on the first part, and the telescopic rod part is hinged with the second part;

the action detection assembly comprises a first proximity switch for detecting whether the pot cover is lifted to a set position separated from the pot body, a second proximity switch for detecting whether the rotary beam is rotated to an open position of the pot cover, a third proximity switch for detecting whether the rotary beam is rotated to a set position of the top of the pot body, and a fourth proximity switch for detecting whether the pot cover is closed in place;

the first proximity switch is arranged on the rotating beam, the second proximity switch is arranged on the body and faces the telescopic rod part, the third proximity switch is arranged on the bracket, and the fourth proximity switch is arranged on the upper surface of the pot body;

the transport system comprises a transport line PLC small master control, a plurality of electric cabinets and transport line equipment, wherein the transport line PLC small master control is connected with the optical fiber ring network and used for controlling the electric cabinets according to the drug-decocting packaging tasks sent by the master control end, and the electric cabinets respectively control the transport line equipment to execute corresponding logistics conveying tasks;

The medicine decocting and packaging system comprises a packaging machine, the conveying system comprises raw material conveying line equipment, medicine residue conveying line equipment and finished product conveying line equipment, the raw material conveying line equipment passes through a medicine decocting machine of the medicine decocting and packaging system, the medicine residue conveying line equipment passes through the medicine decocting machine of the medicine decocting and packaging system, and the finished product conveying line equipment passes through the packaging machine;

the optical fiber ring network is of a double-ring structure, and when a certain node is disconnected, signals reach the disconnected node and are reversely transmitted to a target node through another ring line;

the optical ring network comprises an optical fiber and a plurality of photoelectric conversion parts, each photoelectric conversion part comprises two optical interfaces and an electric interface, the two optical interfaces are connected with the optical fiber to form a closed-loop signal channel, and each PLC small master control is respectively connected to one electric interface;

The master control end comprises a master controller, the master controller is a double-network card controller, the master controller is respectively connected with the light ring network and the decocting task distribution system, and the decocting task distribution system is connected with a decoction piece factory database.

2. The automated transportation system-based drug decocting system of claim 1, wherein the transportation line PLC is remotely controlled as an electric cabinet.

3. The automated transportation system-based drug delivery system of claim 1, wherein the material transportation line device and the transportation line device are one transportation line device.

4. A drug-decocting system based on an automated transportation system according to any of claims 1-3, wherein the transportation line PLC small master is in communication with each electric cabinet via an industrial bus connection.

5. The automated transportation system-based drug decocting system of claim 4, wherein the transportation system further comprises a package box forming machine, a package box sealing machine and a finished product inspection system, and the package box forming machine, the package box sealing machine and the finished product inspection system are all connected with the small general control of the transportation line PLC through industrial buses.

6. A control method of a drug decocting system based on an automated transportation system, wherein the drug decocting system based on an automated transportation system according to any one of claims 1-5 is adopted, the drug decocting system comprises a master control end, a transportation system and a drug decocting packaging system, and an optical fiber ring network, and the master control end, the transportation system and the drug decocting packaging system are respectively connected with the optical fiber ring network, the control method comprises: the master control end coordinates the work of each system to finish the task of decocting and packaging together.

7. The control method according to claim 6, wherein the transportation system comprises a transportation line PLC small master control, a plurality of electric control boxes and transportation line equipment, the transportation line PLC small master control receives the information of the drug decocting machine working sent by the master control end and distributes the information to the corresponding electric control boxes, and the electric control boxes control the corresponding transportation line equipment to convey decoction pieces to be decocted to the corresponding stations;

8. The control method according to claim 7, wherein the transportation system includes a material transportation line device, the material transportation line device being a circulation conveyor line, the pieces of decoction to be decocted being contained in a frame, the material transportation line device transporting the frame through a decoction station and returning to an initial position, during which the pieces of decoction in the frame are automatically thrown into a decoction machine;

9. The control method according to claim 7, wherein the transportation system further comprises a package box forming machine and a finished product transportation line device, and the transportation line PLC receives the package station information sent by the general control end/drug-decocting package system, and sends a signal to the package box forming machine and a corresponding electric cabinet, the package box forming machine supports the package box, and the electric cabinet controls the finished product transportation line device to carry the package box to move to the corresponding package machine station, and the packaged package bag is loaded.

10. The control method according to any one of claims 6 to 9, wherein the finished product conveying line device is a unidirectional line, the finished product conveying line device extends to the stacking area, the drug decocting system is provided with a pressing inspection machine, a weighing machine and a box sealing machine along the extending direction of the finished product conveying line device, the finished product conveying line device carries a packing box in the process of moving from an initial position to a tail end, the pressing inspection machine performs pressing detection on the packing box and leaks, the weighing machine automatically weighs the packing box, and the box sealing machine performs box sealing treatment on the packing box.