CN202941766U - Automatic processing system for Chinese medicinal formulae - Google Patents
Automatic processing system for Chinese medicinal formulae Download PDFInfo
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- CN202941766U CN202941766U CN 201220372278 CN201220372278U CN202941766U CN 202941766 U CN202941766 U CN 202941766U CN 201220372278 CN201220372278 CN 201220372278 CN 201220372278 U CN201220372278 U CN 201220372278U CN 202941766 U CN202941766 U CN 202941766U
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Abstract
The utility model relates to an automatic processing system for Chinese medicinal formulae. The automatic processing system is mainly composed of a computer, a medicine cabinet, medicine box units, conveyor belt units, medicinal material collecting hoppers, medicine baskets and a recording device, wherein each medicine box unit is composed of a medicinal material hopper, a medicine catching mechanism, a weighing and medicine pouring mechanism and a control module. The control module is connected with the computer through a cable, and receives instructions from the computer to control the medicine catching mechanism, the weighing and medicine pouring mechanism to finish quantified catching to medicinal materials. According to the automatic processing system, the medicine baskets are delivered to the appointed medicinal material collecting hoppers by utilizing of the conveyor belt units, traditional Chinese medicinal materials processed by the medicine box units are enabled to be contained in the medicine baskets, automatic quantified weighing and catching of most traditional Chinese medicinal materials in bulk can be achieved by utilizing of the automatic processing system, and therefore automatic medicinal material compatibility of prescriptions of traditional Chinese medicine is achieved.
Description
Technical field
The present invention relates to a kind for the treatment of system of prescriptions of traditional Chinese medicine, relate in particular to a kind of automated processing system of prescriptions of traditional Chinese medicine.
Technical background
The traditional Chinese medical science is the traditional medicine of China, and it is Chinese people with the theory under disease fight more than one thousand years deposition and the summary of experience, is not only Chinese people's intellectual property, is also the rarity of world medical circle.But along with the increase of China's expanding economy and the size of population, the traditional Chinese medical science more and more is difficult to catch up with the needs of social development, the prescription of the Chinese medicine mode of making up the prescription especially, the Development of TCM of serious restriction.
In traditional Chinese medicine pharmacy, a prescription will through weighing many times, minute medicine, check, packing, could be sent to medicament in patient's hand.The processing of prescription is not only loaded down with trivial details, complicated, consuming time, also has the drawbacks such as precision is not high, labour intensity is large of making up the prescription.The problem that exists in the process of making up the prescription in order to improve prescription, we can see that a lot of people have made effort in this respect.
Manual crawl, projection electronic weighing.This mode is on traditional Chinese medicine cabinet basis, increases projection electronic weighing unit and display system for the bottom of every kind of drug storage unit, thereby has alleviated the weighing work when making up the prescription.Patent CN201775278U, CN201748967U have good elaboration to this mode.This method has partly solved the problem in the process of making up the prescription, but due to the problem that does not relate to automatic capturing, is not therefore best solution.
Adopt the traditional Chinese drug inspissation particle.Due to the complex shape of Chinese medicine, to process for ease of automation, it is a kind of method that Chinese medicine is condensed into particle.But we can see, in concentrated process, must cause the loss of traditional Chinese medicine ingredients.Other problem is that traditional Chinese drug inspissation particle using dosage and the using dosage of traditional Chinese medicine clinically is widely different, and this brings new problem to clinical practice.Relevant patent can be referring to patent CN101401770A.
Patent CN202244978U, patent CN102530457A and patent CN201400441Y have provided another processing mode, and Chinese medicine is pressed minimum dose and common dose difference mounted box, then complete by equipment and make up a prescription.This mode although can realize the target of automated dispensing, has forwarded a large amount of loaded down with trivial details weighing work to the packing operation through after packing-make up a prescription-attach together processing.Impact due to the different stages of development that is subjected to clinically different diseases, disease, patient's factors such as health, even same medicinal material, also have different using dosages, the therefore this processing mode work of weighing that has been multiplied can not obtain user's approval.
Patent CN201647131U has proposed a kind ofly to repack traditional automatic vending machine into imagination that Chinese medicine is made up the prescription baling press automatically, but for thousands of kinds of Chinese medicines, its cost and volume all cannot not implemented.
Patent CN200964158Y has provided the processing method for powdery, paste Chinese medicine, and this method cannot be used for most of Chinese medicines.
For the automatic capturing of traditional Chinese medicine material, patent CN201558311U adopts and the similar spiral discharging method of patent CN200964158Y, is passable for powdery Chinese medicine, but for most of Chinese medicines, may is impracticable.The medicine-chest aligning method of its level, ring-type, and the blanking of need reserving, feed back space all makes this system very huge.In addition, this patent adopts complicated combinatorial weighing method, makes every flavor medicine all will be through repeatedly weighing, and the medicine-chest that also will reflux back unnecessary medicine must cause that system cost is high, inefficiency.
In sum, do not have at present a kind of good method, provide the solution that Chinese medicine is made up the prescription automatically, its basic reason is the diversity of Chinese medicine shape.Therefore, finding out a kind of automatically taking of most of Chinese medicines of good method solution is the key of dealing with problems.
The present invention proposes a cover for the applicable method of automatically making up the prescription of most of Chinese medicines, and the automation that utilizes the method to complete prescriptions of traditional Chinese medicine is processed.
Summary of the invention
The present invention proposes a cover for the applicable method of automatically making up the prescription of most of Chinese medicines, and the automation that utilizes the method to complete prescriptions of traditional Chinese medicine is processed, be applied to the Chinese medicine automatic dispensary, can greatly improve the precision of making up the prescription for the treatment of effeciency and the medicinal material of Traditional Chinese medicinal prescription, greatly reduce traditional Chinese physician's labour intensity.
For achieving the above object, the present invention has carried out innovation ground to the medicinal material hopper in the medicine-chest unit, medicament discharge mechanism, weighing and the mechanism of falling the medicine, control module and has designed, and makes it to satisfy the automatic ration drug demand of most of Chinese medicines.And the linking between structure, function and the modules of modules in system has been carried out well-designed, make every effort to whole system succinct, efficient.For every kind of Chinese medicine that needs system to process, have that to overlap independently the medicine-chest unit corresponding with it, make thousands of kinds of Chinese medicines to store together to high concentration, and can be under the control of computer, simultaneously to the processing of carrying out efficiently, make up the prescription accurately of many prescriptions of traditional Chinese medicine.
The present invention is a kind of automated processing system of Chinese medicinal formulae.This system mainly is comprised of computer, medicine-chest, medicine-chest unit, conveyor unit, medicinal material collection bucket, medicine basket and recording equipment.Wherein: computer be used for system control and with the communication of related system; Medicine-chest is the container of medicine-chest unit, to the medicine-chest unit playing fixing, supporting role; The medicine-chest unit complete Chinese medicine storage, make up the prescription, the function such as weighing, need Chinese medicine to be processed for each, have and overlap that independently the medicine-chest unit is corresponding with it; The medicine basket is used for taking in treated Chinese medicine, the corresponding medicine basket that takes traditional Chinese medicine; The medicinal material collection bucket is fixed on conveyor unit, and the corresponding a plurality of medicine-chests of medicinal material collection bucket unit is used for the Chinese medicine that medicine-chest unit weighing is completed is collected the medicine basket; Conveyor unit is used for the medicine basket is transported to assigned address; Recording equipment is used for the process information that record often takes traditional Chinese medicine.
Medicine-chest of the present invention unit is comprised of medicinal material hopper, the mechanism of making up the prescription, weighing and the mechanism of falling the medicine, control module again.Wherein: the medicinal material hopper is used for the storage of Chinese medicine; Make up the prescription mechanism for Chinese medicine is taken out from hopper; Weighing and the mechanism of falling the medicine are used for metering and the discharge of Chinese medicine; Control module and computer link by cable, and control module is under the control of computer instruction, and make up the prescription mechanism, weighing and the mechanism of falling the medicine completes the quantitative crawl of medicinal material by control.
The medicinal material hopper is comprised of hopper, limit flitch, and hopper has rectangle or trapezoidal shape of cross section, can as required a plurality of hoppers be piled up easily, to satisfy the needs of several kinds of Chinese medicinal materials.
The sectional area of hopper feeding mouth is greater than the sectional area of discharging opening, the contraction that is in the shape of the letter V from the feeding mouth to the discharging opening of whole hopper.To between 45 degree, the position of feeding mouth is higher than the position of discharging opening at 10 degree for the setting angle of hopper base and horizontal plane, and medicinal material flows to discharging opening from feeding mouth under action of gravitation.The discharging opening of hopper goes out to install the mechanism of making up the prescription.
Needs according to the Chinese medicine of correspondence can install vibrating device additional on hopper, produce obstruction to prevent medicinal material in hopper.Vibrating device can be vibrating motor, ultrasonic oscillator etc.
The discharging opening place of hopper also arranges a limit flitch.The discharging opening top of limit of limit flitch and hopper is connected through the hinge, and makes it can freely rotation up and down in the certain angle scope, and this mode can adapt to the diversity of Chinese medicine shape.For different Chinese medicines, increase counterweight can for the limit flitch or utilize spring to limit the motion amplitude of flitch, thereby adjusting the prescribe medicine speed of medicinal material.
The mechanism of making up the prescription is positioned at the discharge port end of hopper, is arranged on the below of limit flitch.Making up the prescription, mechanism mainly contains head roll, drive motors, mechanism supports body and bearing forms.
Head roll directly or indirectly drives Chinese medicine and skids off the medicinal material hopper.Under direct mode, head roll contacts with Chinese medicine, takes Chinese medicine out of the medicinal material hopper by the rotation of head roll; Under mode indirectly, head roll contacts with Chinese medicine, as driving conveyer belt by head roll, then by conveyer belt, Chinese medicine is sent the medicinal material hopper.
The output shaft of drive motors is direct or indirect to be connected with end head roll, rotates thereby make drive motors can directly drive head roll, also can indirectly drive head roll by deceleration device and rotate.The rotating speed of drive motors can be adjusted under the control of control module as required, as when the weight of Chinese medicine is larger from desired value, can control the drive motors high-speed rotation, from desired value close to the time, reduce the rotating speed of drive motors, thereby control the drug speed of Chinese medicine from hopper.
When adopting direct driving Chinese medicine to skid off this mode of hopper, the surface of head roll can be processed accordingly according to the difference of Chinese medicine kind, can carry out annular knurl as its surface and process, to strengthen the frictional force between head roll and medicinal material.
Produce friction for preventing that hopper from contacting with the moving component of the mechanism of making up the prescription, the make up the prescription contact-making surface of mechanism's moving component and Chinese medicine and the discharging opening of hopper should have certain spacing, generally, be between 0.5 millimeter to 5 millimeters, and spacing should increase gradually along the direction of motion of Chinese medicine in the discharging process, with prevent that Chinese medicine is stuck in hopper and the moving component of the mechanism of making up the prescription between.
Weighing and the mechanism of falling the medicine by at least one weight sensor, connect batch pan, the mechanism of falling the medicine and mechanism supports body and form.Weighing and the mechanism of falling the medicine comprise a weight sensor at least, also can as required, select a plurality of weight sensors jointly to carry out the metering of Chinese medicine.A weight sensor end wherein is fixedly connected with connecing batch pan, and the other end is different according to the design of the mechanism of falling the medicine, selects to be connected with mechanism supports body or the mechanism of falling the medicine.Weighing reaches the below that batch pan is arranged on the mechanism of making up the prescription that connects of the mechanism of falling the medicine.
The mechanism of falling the medicine is comprised of electromagnetic drive mechanism, driving shaft, gag lever post and at least one position sensor, its electromagnetic drive mechanism can be electromagnet, can be also all kinds of motors, electromagnetic drive mechanism can directly or indirectly drive the driving shaft rotation, thereby makes load weighted Chinese medicine rely on gravity to skid off.Gag lever post is fixed in an end of driving shaft, and when driving shaft rotated, it fed back to control module with the anglec of rotation of driving shaft together with position sensor.Position sensor in the mechanism of falling the medicine can be limit switch, variable resistor, magnetic sensor, photoelectric sensor or rotary encoder.
The main functional modules of control module comprises microprocessor, communication module, A/D converter, motor control module.These functional modules do not have corresponding relation with the device of selecting, and a plurality of functional modules may be integrated in a device, might a functional module need a plurality of devices to complete yet, and this does not affect the division of its functional module.
Conveyor unit of the present invention comprises conveyer belt framework, head roll, conveyer belt, driven cylinder, conveyer belt bracing frame, at least one medicine basket position sensor and drive motors.Head roll wherein and drive motors can be replaced by motorized pulleys according to the design needs.
Conveyor unit comprises a medicine basket position sensor at least, and medicine basket position sensor can be limit switch, magnetic sensor, photoelectric sensor.If on each medicine basket, the Non-contact radio-frequency card is housed, medicine basket position sensor also can be replaced by Non-contact radio-frequency card read-write equipment.
Medicinal material collection bucket of the present invention is fixed on above conveyor unit.
Medicine basket of the present invention can add the Non-contact radio-frequency card as required, is used for recording a process information that takes traditional Chinese medicine corresponding in the medicine basket.
The medicine basket is driven by conveyer belt and passes through below the medicinal material collection bucket successively when work, by the medicinal material collection bucket, the load weighted Chinese medicine in medicine-chest unit is contained in the medicine basket.After each in prescriptions of traditional Chinese medicine took traditional Chinese medicine and processes through system, the Chinese medicine of its required dosage was collected in a medicine basket.
Recording equipment of the present invention can be mini-printer or ink jet numbering machine.System for each take traditional Chinese medicine process after, its result is recorded on medium by mini-printer or ink jet numbering machine, and is mapped with corresponding medicine basket.
Recording equipment of the present invention can be also noncontact RF Signal equipment.In this case, fix a Non-contact radio-frequency card on each medicine basket.System for each take traditional Chinese medicine process after, its result is recorded on the Non-contact radio-frequency card by Non-contact radio-frequency card read-write equipment.
In sum, the present invention is directed to Chinese medicine complex shape, characteristic various in style, taked following measures quantitatively to take to complete Chinese medicine:
1, adopting shape of cross section is the hopper of rectangle, with convenient, hundreds and thousands of Chinese medicines is managed concentratedly.
2, hopper slant setting makes Chinese medicine rely on self gravitation to flow to discharging opening from feeding mouth.
3, vibrating device is installed as required on hopper, is prevented that Chinese medicine from stopping up in hopper.
4, adopt cylinder directly or indirectly to drive Chinese medicine drug from hopper, and coordinate with the limit flitch, complete the self adaptation to most of Chinese medicine shapes.
5, adopt weight sensor to complete Chinese medicine weighing fast and accurately.
6, utilize the medicinal material collection bucket to collect the Chinese medicine that medicine-chest unit weighing is completed.
7, utilize conveyer belt to transport the medicine basket, and the parallel running of conveyer belt and the mechanism of making up the prescription, greatly improved the treatment effeciency of system.
Below in conjunction with accompanying drawing and example, the present invention is elaborated.
Description of drawings
Fig. 1 system architecture view
Fig. 2 system architecture side view
Fig. 3 medicine-chest cellular construction schematic diagram has provided two cover medicine-chest unit combination structural representation together in figure.
Fig. 4 is the structural representation of medicinal material hopper.
Fig. 5 is the structural representation of mechanism of making up the prescription.
Fig. 6 is the structural representation of weighing and the mechanism of falling the medicine.
Fig. 7 is the structural representation of control module.
Fig. 8 is the structural representation of conveyor unit.
Fig. 9 is the structural representation of conveyer belt control module.
In figure:
1: medicine-chest; 2: the medicine-chest unit; 3: the medicinal material collection bucket; 4: the medicine basket; 5: conveyor unit
21: the medicinal material hopper; 22: the mechanism of making up the prescription; 23: weighing and the mechanism of falling the medicine;
211: hopper; 212: the limit flitch; 213: vibrating motor;
221: head roll; 222: drive motors; 223: bearing; 224: the mechanism supports body;
231: connect batch pan; 232: the drive motors of falling the medicine; 233: power transmission shaft; 234: limit sensors; 235: the stop position sensor; 236: weight sensor; 237: bearing; 238: gag lever post; 239: deflector.
51: the conveyer belt framework; 52: the conveyer belt bracing frame; 53: head roll; 54: conveyer belt; 55: driven cylinder; 56: medicine basket position sensor; 57: drive motors.
The specific embodiment
Fig. 1 has provided the system architecture view.In this example, 60 medicine-chest unit have been installed in a medicine-chest, can have been processed 60 kinds of Chinese medicines; 2 overlap independently conveyor unit, can process simultaneously 2 and take traditional Chinese medicine.Certainly, this can not satisfy the demand, and we can be together in series 10 medicine-chests, and system just can process 600 kinds of Chinese medicines, processes simultaneously 20 and takes traditional Chinese medicine, and this can meet the demands fully.In addition, for reducing the floor space of system, can adopt the aspectant arrangement of medicine-chest, make two medicine-chests share 2 cover conveyor unit.
In Fig. 1, the function of various piece is as follows:
1, medicine-chest (1): it is the supporter of medicine-chest unit (2), and system is all installed concentratedly in medicine-chest (1) all medicine-chest unit (2), and the processing mode of this compactness can be utilized the space to greatest extent, reduces the floor space of system.
2, medicine-chest unit (2): medicine-chest unit (2) is the main functional modules of system, needs each Chinese medicine to be processed for system, has that to overlap independently medicine-chest unit (2) corresponding with it.Its function is mainly aspect three: Chinese medicine storage, Chinese medicine are made up the prescription, weighing and medicine, and we can be described in detail medicine-chest unit (2)
3, medicinal material collection bucket (3): will collect together through the Chinese medicine that medicine-chest unit (2) was processed.
4, medicine basket (4): each medicine basket (4) that taken traditional Chinese medicine that system processes is corresponding with it.Be used for taking in the Chinese medicine of processing through weighing.
5, conveyor unit (5): during system works, utilize conveyor unit (5) that medicine basket (4) is transported under the medicinal material collection bucket (3) of appointment.
Fig. 2 has provided the side view of system, and medicine-chest unit (2) is fixed on medicine-chest (1) compactly, and its setting angle is about 30 degree.The position of hopper (211) feeding mouth is higher than the position of discharging opening, and Chinese medicine flows to discharging opening from feeding mouth under action of gravitation.
Fig. 3 has provided medicine-chest cellular construction schematic diagram, and figure comprises 2 cover medicine-chest unit.In this example, every cover medicine-chest unit is by comprising that medicinal material hopper (21), the mechanism of making up the prescription (22), weighing and the mechanism of falling the medicine (23) and control module form.Its mechanism of making up the prescription (22) adopts head roll (221) directly to drive the working method that Chinese medicine skids off from hopper (211), and weighing and the mechanism of falling the medicine (23) adopt scale pan mode, use as the scale pan by connecing batch pan (231).
Medicinal material hopper (21) is comprised of hopper (211), limit flitch (212), vibrating motor (213).Fig. 4 has provided its structural representation.Hopper (211) can be made by metal, plastics or wooden thin plate, and its inner surface should be as far as possible smooth, or covers and be coated with lubriation material (as teflon) so that Chinese medicine can rely on self gravitation to slide therein.Hopper (211) is fixed on medicine-chest (1), and its setting angle is about 30 degree.The position of hopper (211) feeding mouth is higher than the position of discharging opening, and Chinese medicine flows to discharging opening from feeding mouth under action of gravitation.
The sectional area of hopper (211) feeding mouth is greater than the sectional area of discharging opening, and integral body presents the V font shrinks, and the side on both sides should be straight, the resistance in the time of can reducing like this Chinese medicine and slide therein.
Hopper (211) is fixed with vibrating motor (213) near discharge port end, by the vibrations of vibrating motor (213), drives hopper (211) vibrations, thereby prevents that Chinese medicine from producing obstruction in hopper (211).
The discharging opening place of hopper (211) also arranges a limit flitch (212).The discharging opening top of limit of limit flitch (212) and hopper (211) is connected through the hinge, and makes it can freely rotation up and down in the certain angle scope.In the process of making up the prescription, rotation along with head roll (221), Chinese medicine is sent the gap between head roll (221) and limit flitch (212), and limit flitch (212) produces fluctuating along with the variation of Chinese medicine form, and this mode can adapt to the diversity of Chinese medicine shape.Limit flitch (212) can also rely on self gravitation or utilize spring force to produce clamping force to being in the Chinese medicine that is sent the edge, makes it to remain on original position, is shaken by small disturbance avoiding.For different Chinese medicines, can increase counterweight or utilize spring to limit the motion amplitude of flitch (212) by giving limit flitch (212), thus the prescribe medicine speed of adjustment medicinal material.
In this example, the mechanism of making up the prescription (22) is located at the discharge port end of hopper (211), is arranged on the below of limit flitch (212).Fig. 5 has provided the structural representation of the mechanism of making up the prescription (22).Making up the prescription, mechanism (22) mainly contains head roll (221), drive motors (222), mechanism supports body (224) and bearing (223) forms.Head roll (221) two ends are erected on mechanism supports body (224) by bearing (223) respectively.Head roll (a 221) end wherein links by the output shaft of pin and drive motors (222), directly drives head roll (221) by drive motors (222) and rotates, and skids off (211) thereby drive Chinese medicine from hopper.
For increasing the output torque of drive motors (222), and the accurate control that drive motors (222) is rotated, in this example, what drive motors (222) adopted is DC speed-reducing, can certainly adopt the motor of stepper motor, stepping reducing motor or other kinds.The rotating speed of drive motors (222) is controlled by control module, when the weight of Chinese medicine is larger from desired value, can control drive motors (222) high-speed rotation, from desired value close to the time, reduce the rotating speed of drive motors (222).
The surface of head roll (221) can be processed accordingly according to the difference of Chinese medicine kind, can carry out annular knurl as its surface and process, to strengthen the frictional force between head roll (221) and medicinal material.
Produce friction for preventing that hopper (211) from contacting with head roll (221), head roll (221) should have certain spacing with hopper (211), generally, be between 0.5 millimeter to 5 millimeters, and spacing should increase gradually along the rotation direction of head roll (221) in the discharging process, is stuck between hopper (211) and head roll (221) to prevent Chinese medicine.
In this example, weighing and the mechanism of falling the medicine (23) by weight sensor (236), connect batch pan (231), the mechanism of falling the medicine and mechanism supports body (224) and form.The mechanism of falling the medicine is comprised of the drive motors of falling the medicine (232), power transmission shaft (233), gag lever post (238), deflector (239), limit sensors (234) and stop position sensor (235).Fig. 6 has provided the structural representation of weighing and the mechanism of falling the medicine (23).
Connecing batch pan (231) directly uses as the scale pan, at its bottom erection weight sensor (236), the output signal of weight sensor (236) sends control module to by cable, and like this, control module can obtain connecing the weight of the Chinese medicine in batch pan (231) as required.
One end of power transmission shaft (233) links by pin and the drive motors of falling the medicine (232), and the other end is fixed with gag lever post (238).Weight sensor (236) is arranged on the centre position of power transmission shaft (233).When the mechanism of making up the prescription (22) worked, the position of gag lever post (238) contacted with stop position sensor (235).Need when falling the medicine, driving the drive motors of falling the medicine (232) by control module rotates, thereby drive power transmission shaft (233), weight sensor (236), connect batch pan (231), gag lever post (238) rotates, Chinese medicine relies on self gravitation to pour out from connect batch pan (231), falls into medicine basket (4) via deflector (239), medicinal material collection bucket (3).When gag lever post (238) turned to the position of limit sensors (234), control module was controlled the drive motors of falling the medicine (232) and is rotated round about, thereby drive weight sensor (236), connect batch pan (231) and reset, preparation weighing next time.
When preventing that Chinese medicine from working in the mechanism of making up the prescription (22), drop from connect batch pan (231), when gag lever post (238) is positioned at stop position sensor (235), the bottom surface that connects batch pan (231) should keep certain angle with horizontal plane, is in slightly high position so that connect batch pan (231) medicine outlet.
In this example, control module is mainly completed the driving with the communication of computer, the data acquisition of weight sensor (236) and the drive motors of falling the medicine (232), the mechanism of making up the prescription (22) drive motors (222), its corresponding functional module is also corresponding with it, and Fig. 7 has provided the direction of the corresponding structure of control module and electronic signal transmission.
We set forth the workflow of medicine-chest unit (2) with the example of once making up the prescription:
1, microprocessor receives the prescribe medicine instruction by communication module from computer.
2, microprocessor by detecting stop position sensor (235), checks the position that connects batch pan (231), if not in the tram, drives the drive motors of falling the medicine (232) by motor control module and turns round, and makes to connect batch pan (231) and reset.
3, microprocessor carries out zero verification to the A/D modular converter.
4, microprocessor according to current medicinal material weight and the difference of target weight, calculates rotating speed and the duration of runs of making up the prescription mechanism (22) drive motors (222).
5, microprocessor drives the mechanism of making up the prescription (22) drive motors (222) running by motor control module.
6, microprocessor obtains by the A/D modular converter signal that weight sensor (236) provides, to determine the current medicinal material weight that connects in batch pan (231).
7, repeat 4-6, until the medicinal material weight that connects in batch pan (231) meets the demands.
8, microprocessor sends to computer by communication module with the Chinese medicine weighing result.
By above-mentioned steps, we have just obtained us in connecing batch pan (231) need the Chinese medicine of dosage.Computer can be assigned instruction as required in suitable, the Chinese medicine that will connect in batch pan (231) is poured out, and its process is as follows:
1, microprocessor receives from computer the instruction of falling the medicine by communication module.
2, microprocessor drives the drive motors of falling the medicine (232) running by motor control module.
3, microprocessor is by detectability level sensor (234), check connect whether batch pan (231) rotate the precalculated position.
4, connect batch pan (231) and turn to the precalculated position, microprocessor drives the drive motors of falling the medicine (232) antiport by motor control module.
5, microprocessor by detecting stop position sensor (235), checks whether connect batch pan (231) resets.
6, connect batch pan (231) and reset, microprocessor stops the drive motors of falling the medicine (232) running by motor control module.
7, microprocessor sends to computer by communication module with result.
In this example, conveyor unit (5) comprises conveyer belt framework (51), conveyer belt bracing frame (52), head roll (53), conveyer belt (54), driven cylinder (55), medicine basket position sensor (56) and drive motors (57).Fig. 8 has provided the position relationship of the corresponding structure of conveyor unit (5) and it and medicinal material collection bucket (3), medicine basket (4).
Conveyer belt framework (51), head roll (53), at least one driven cylinder (55) and conveyer belt (54) consist of the main body of conveyer belt, then are fixed in bottom conveyer belt bracing frame (52), and maintain a certain distance with ground.Medicinal material collection bucket (3) is fixed in the top of conveyer belt bracing frame (52).
One end of head roll (53) is connected with the power output shaft of drive motors (57), according to the difference of selecting motor, connected mode can be selected directly be connected or indirectly be connected, as passing through, the output shaft of motor is connected with reducing gear, then by summary mechanism's drive head roll (53) motion.Head roll (53) and drive motors (57) can be replaced by motorized pulleys according to the design needs.
Medicine basket position sensor (56) can be limit switch, magnetic sensor, photoelectric sensor.In this example, medicine basket position sensor (56) is arranged on conveyer belt framework (51), adjust the position of medicine basket position sensor (56), when making it sense medicine basket (4), the medicine outlet position of medicinal material collection bucket (3) be located substantially on medicine basket (4) directly over.When each medicine basket (4) was equipped with the Non-contact radio-frequency card, medicine basket position sensor (56) also can be replaced by Non-contact radio-frequency card read-write equipment.
The major function of conveyor unit (5) is that a medicine basket (4) that takes traditional Chinese medicine correspondence is transported to assigned address.Medicine basket (4) receives the load weighted Chinese medicine in medicine-chest unit (2) by medicinal material collection bucket (3).Fig. 9 has provided the structural representation of conveyer belt control module.It is to be noted that there are not relation one to one in conveyer belt control module and conveyor unit (5), a conveyer belt control module can be controlled a plurality of conveyor unit (5).
The conveyer belt control module also can be replaced by programmable controller (PLC).
In this example, for simplifying the logic control to conveyor unit (5), adopt the method for the corresponding conveyor unit of a medicinal material collection bucket (3) (5).For reducing costs, also a plurality of medicinal material collection buckets can be installed on a conveyer belt.
Conveyer belt control module processing procedure is fairly simple.
1, microprocessor receives instruction by communication module from computer.
2, microprocessor drives drive motors (57) running by motor control module.
3, processor by detecting medicine basket position sensor (56), checks whether medicine basket (4) puts in place.
4, connect medicine basket (4) and put in place, microprocessor stops drive motors (57) running by motor control module.
In this example, recording equipment adopts mini-printer, is arranged on the exit of whole system medicine basket.System for each take traditional Chinese medicine process after, its result is printed on paper by mini-printer, and after cutting off by cut-off knife, puts into corresponding medicine basket (4), check to facilitate the pharmacists.
In the whole system running, the weighing process of the running of conveyer belt and Chinese medicine can be carried out simultaneously, to improve the running efficiency of system.The position that connects medicine due to the medicine basket be positioned at the medicinal material collection bucket under, we can classify to the Chinese medicine in system by medicinal material collection bucket corresponding to Chinese medicine.
The prescription that system processes can manual entry, also system can be connected automatic acquisition doctor's prescription with the information system of hospital by network.The below provides a crawl process that takes traditional Chinese medicine, with the operation process of explanation whole system.
Be the simplified illustration process, our supposition system has 4 medicinal material collection buckets, is respectively No. 1, No. 2, No. 3, No. 4.The medicine basket will be successively through No. 1, No. 2, No. 3, No. 4 medicinal material collection buckets under the conveying of conveyer belt.
1, computer receives prescriptions of traditional Chinese medicine.
2, computer is processed prescriptions of traditional Chinese medicine, sorts by medicinal material collection bucket corresponding to Chinese medicine in prescription.
3, computer sends instruction to the conveyer belt control module, and the medicine basket is placed under No. 1 medicinal material collection bucket; Send to being positioned at No. 1 Related Drug box unit under the medicinal material collection bucket instruction of making up the prescription.
4, computer sends to being positioned at No. 1 Related Drug box unit under the medicinal material collection bucket instruction of falling the medicine.
5, computer sends instruction to the conveyer belt control module, and the medicine basket is placed under No. 2 medicinal material collection buckets; Send to being positioned at No. 2 Related Drug box units under the medicinal material collection bucket instruction of making up the prescription.
6, computer sends to being positioned at No. 2 Related Drug box units under the medicinal material collection bucket instruction of falling the medicine.
7, computer sends instruction to the conveyer belt control module, and the medicine basket is placed under No. 3 medicinal material collection buckets; Send to being positioned at No. 3 Related Drug box units under the medicinal material collection bucket instruction of making up the prescription.
8, computer sends to being positioned at No. 3 Related Drug box units under the medicinal material collection bucket instruction of falling the medicine.
9, computer sends instruction to the conveyer belt control module, and the medicine basket is placed under No. 4 medicinal material collection buckets; Send to being positioned at No. 4 Related Drug box units under the medicinal material collection bucket instruction of making up the prescription.
10, computer sends to being positioned at No. 4 Related Drug box units under the medicinal material collection bucket instruction of falling the medicine.Control simultaneously mini-printer print processing result.
11, computer sends instruction to the conveyer belt control module, with medicine basket transmitting system.
We can find out from above-mentioned flow process, and the Related Drug box unit that same medicinal material collection bucket is corresponding is to carry out simultaneously weighing.In addition, when the medicine-chest unit carried out the medicinal material weighing, conveyer belt turned round simultaneously, and the medicine basket is delivered under corresponding medicinal material collection bucket.Generally, be less than the time that the medicinal material weighing needs the duration of runs of conveyer belt, the running of whole system can be divided in time: weighing-fall medicine-weighing-fall medicine-weighing-fall medicine ..., therefore, whole system is very efficient to the processing of medicinal material.
Process many places side, when taking traditional Chinese medicine more, because the Related Drug box unit of each medicine basket correspondence is separate, so system can process taking medicine simultaneously.Continuous operation ideally, a weighing cycle will be handled one and take traditional Chinese medicine.
Claims (10)
1. the automated processing system of a Chinese medicinal formulae, this system mainly are comprised of computer, medicine-chest, medicine-chest unit, conveyor unit, medicinal material collection bucket, medicine basket and recording equipment, wherein:
Computer be used for system control and with the communication of related system;
Medicine-chest is the container of medicine-chest unit, to the medicine-chest unit playing fixing, supporting role;
The medicine-chest unit complete Chinese medicine storage, make up the prescription, the function such as weighing, need Chinese medicine to be processed for each, have and overlap that independently the medicine-chest unit is corresponding with it;
The medicine basket is used for taking in treated Chinese medicine, the corresponding medicine basket that takes traditional Chinese medicine;
The medicinal material collection bucket is fixed on conveyor unit, and the corresponding a plurality of medicine-chests of medicinal material collection bucket unit is used for the Chinese medicine that medicine-chest unit weighing is completed is collected the medicine basket;
Conveyor unit is used for the medicine basket is transported to assigned address;
Recording equipment is used for the process information that record often takes traditional Chinese medicine.
2. the automated processing system of Chinese medicinal formulae according to claim 1 is characterized in that described medicine-chest unit comprises the medicinal material hopper, the mechanism of making up the prescription, weighing and the mechanism of falling the medicine, control module, wherein:
The medicinal material hopper is used for the storage of Chinese medicine;
Make up the prescription mechanism for Chinese medicine is taken out from hopper;
Weighing and the mechanism of falling the medicine are used for metering and the discharge of Chinese medicine;
Control module and computer link by cable, and control module is under the control of computer instruction, and make up the prescription mechanism, weighing and the mechanism of falling the medicine completes the quantitative crawl of medicinal material by control.
3. the automated processing system of Chinese medicinal formulae according to claim 2, is characterized in that described medicinal material hopper is comprised of hopper, limit flitch; To between 45 degree, the position of feeding mouth is higher than the position of discharging opening at 10 degree for the base of hopper and the setting angle of horizontal plane, and medicinal material flow to discharging opening from feeding mouth under Action of Gravity Field; The sectional area of the feeding mouth of hopper is greater than the sectional area of discharging opening, its cross section be shaped as rectangle or trapezoidal, the contraction that is in the shape of the letter V of whole hopper from the feeding mouth to the discharging opening; The hopper discharging opening has a limit flitch, and limit of limit flitch is connected through the hinge with hopper, makes it can rotation up and down in the certain angle scope; For different Chinese medicines, can limit flitch to increase counterweight or utilize spring to limit the motion amplitude of flitch by giving, thereby adjust the prescribe medicine speed of medicinal material.
4. the automated processing system of Chinese medicinal formulae according to claim 2, is characterized in that the needs according to the Chinese medicine of correspondence, can install vibrating device on hopper additional, produces obstruction to prevent medicinal material in hopper; Vibrating device can be vibrating motor, ultrasonic oscillator etc.
5. the automated processing system of Chinese medicinal formulae according to claim 2, is characterized in that the described mechanism of making up the prescription comprises head roll, drive motors, mechanism supports body and bearing; The rotating speed of drive motors can be adjusted under the control of control module as required; The output shaft of drive motors is direct or indirect to be connected with end head roll, directly or indirectly drives Chinese medicine by head roll and skids off the medicinal material hopper.
6. the automated processing system of Chinese medicinal formulae according to claim 2, it is characterized in that described weighing and the mechanism of falling the medicine by at least one weight sensor, connect batch pan, the mechanism of falling the medicine and mechanism supports body and form; The mechanism of falling the medicine is comprised of electromagnetic drive mechanism, driving shaft, gag lever post and at least one position sensor; Electromagnetic drive mechanism in the mechanism of falling the medicine can be electromagnet, can be also all kinds of motors; Position sensor in the mechanism of falling the medicine can be limit switch, variable resistor, magnetic sensor, photoelectric sensor or rotary encoder.
7. the automated processing system of Chinese medicinal formulae according to claim 2, is characterized in that the described mechanism of making up the prescription is positioned at the discharge port end of hopper, is arranged on the below of limit flitch; Weighing reaches the below that batch pan is arranged on the mechanism of making up the prescription that connects of the mechanism of falling the medicine.
8. the automated processing system of Chinese medicinal formulae according to claim 1, is characterized in that described conveyor unit comprises conveyer belt framework, head roll, conveyer belt, driven cylinder, conveyer belt bracing frame, at least one medicine basket position sensor and drive motors; Head roll and drive motors can be replaced by motorized pulleys; Medicine basket position sensor can be limit switch, magnetic sensor, photoelectric sensor, also can be replaced by the read write line of non-contact radio frequency cards.
9. the automated processing system of Chinese medicinal formulae according to claim 1, is characterized in that described recording equipment can be mini-printer or ink jet numbering machine; System for each take traditional Chinese medicine process after, its result is recorded on medium by mini-printer or ink jet numbering machine, and is mapped with corresponding medicine basket.
10. the automated processing system of Chinese medicinal formulae according to claim 1, it is characterized in that described recording equipment can be also noncontact RF Signal equipment, in this case, a Non-contact radio-frequency card is installed on each medicine basket, system for each take traditional Chinese medicine process after, its result is recorded on the Non-contact radio-frequency card by Non-contact radio-frequency card read-write equipment.
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| CN 201220372278 CN202941766U (en) | 2012-07-30 | 2012-07-30 | Automatic processing system for Chinese medicinal formulae |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201220372278 CN202941766U (en) | 2012-07-30 | 2012-07-30 | Automatic processing system for Chinese medicinal formulae |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102813401A (en) * | 2012-07-30 | 2012-12-12 | 肖庚戌 | Automatic treatment system of traditional Chinese medicine prescription |
| CN106494683A (en) * | 2016-12-28 | 2017-03-15 | 成都宇亨工业制造有限公司 | A kind of prescribe medicine machine transport establishment |
| WO2019137398A1 (en) * | 2018-01-11 | 2019-07-18 | 李仪 | Traditional chinese medicine automatic dispensing device and method |
| CN110448103A (en) * | 2019-06-17 | 2019-11-15 | 赵鹏飞 | A kind of fortune medicine vehicle and full-automatic reciprocating type Chinese medicine machine for filling prescription of Chinese-herbal |
| CN111265064A (en) * | 2020-03-18 | 2020-06-12 | 嵊州风浦医疗设备科技有限公司 | Take medicine collator of medicinal material distribution function |
-
2012
- 2012-07-30 CN CN 201220372278 patent/CN202941766U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102813401A (en) * | 2012-07-30 | 2012-12-12 | 肖庚戌 | Automatic treatment system of traditional Chinese medicine prescription |
| CN102813401B (en) * | 2012-07-30 | 2018-02-23 | 肖庚戌 | Automatic treatment system of traditional Chinese medicine prescription |
| CN106494683A (en) * | 2016-12-28 | 2017-03-15 | 成都宇亨工业制造有限公司 | A kind of prescribe medicine machine transport establishment |
| WO2019137398A1 (en) * | 2018-01-11 | 2019-07-18 | 李仪 | Traditional chinese medicine automatic dispensing device and method |
| CN110448103A (en) * | 2019-06-17 | 2019-11-15 | 赵鹏飞 | A kind of fortune medicine vehicle and full-automatic reciprocating type Chinese medicine machine for filling prescription of Chinese-herbal |
| CN110448103B (en) * | 2019-06-17 | 2024-04-05 | 赵鹏飞 | Medicine transporting vehicle and full-automatic reciprocating type traditional Chinese medicine grabbing machine |
| CN111265064A (en) * | 2020-03-18 | 2020-06-12 | 嵊州风浦医疗设备科技有限公司 | Take medicine collator of medicinal material distribution function |
| CN111265064B (en) * | 2020-03-18 | 2020-10-23 | 安徽贺林中药饮片科技有限公司 | Take medicine collator of medicinal material distribution function |
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Assignee: Beijing Hollysys Medical Technology Co., Ltd. Assignor: Xiao Gengxu Contract record no.: 2017990000147 Denomination of utility model: Automatic treatment system of traditional Chinese medicine prescription Granted publication date: 20130522 License type: Exclusive License Record date: 20170425 |
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