CN112466048A - Self-service medicine selling machine equipment and method for automatic management of medicine batch number expiration date - Google Patents
Self-service medicine selling machine equipment and method for automatic management of medicine batch number expiration date Download PDFInfo
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Abstract
A self-service medicine selling machine device and a method for automatically managing medicine batch number expiration date are provided, wherein the self-service medicine selling machine comprises: a storage area, a loading/fetching area and a medicine selling area; it is characterized in that: the storage area adopts a multilayer space formed by stacking section bar frames for storing pre-sold medicines; the goods loading/taking area is used for controlling a manipulator to extract the medicines from the storage area for shipment or receive the medicines from the loading platform and send the medicines into the storage area through the PLC control module, and the manipulator is used for sending the medicines with expired storage area into the recycling box; the automatic management of the expiration date of the medicine is realized; the medicine safety is really guaranteed and the information safety is prevented from being tampered by people, goods and data separation is realized.
Description
Technical Field
The invention relates to self-service equipment and a monitoring method thereof, in particular to self-service medicine selling machine equipment and a method for automatically managing medicine batch number expiration dates.
Background
The self-service medicine selling machines on the market do not have the function of automatically acquiring the batch numbers and the expiry dates of the medicines, and do not have the function of managing the batch numbers and the expiry dates of the medicines basically. Meanwhile, the automatic medicine selling machine cannot automatically remove overdue medicines from the medicine selling machine and cannot automatically forbid overdue medicines from being sold. Brings great risk to drug circulation management and is also not responsible for consumers.
In the prior art, for example, a method for realizing overdue drug sale prohibition based on POS cash collection is disclosed in Chinese patent application (application number: CN 2018104132879), and the method provided by the invention relates to a retail unit; and newly adding a warehousing entry, selecting a supplier unit, and then recording the quantity, batch number, production date and storage and verification after the effective period to generate inventory data of the recorded medicines. When POS receives cash, it uses one-dimensional bar code technique to identify medicine data, selects medicine batch number and at the same time the system automatically judges that the medicine is overdue, and controls the overdue medicine to forbid selling so as to attain the goal of monitoring medicine quality management by food and medicine supervision and management bureau. However, the patent application has a leak in practical use, and the overdue medicine cannot be filtered in a real sense. 1. The same batch number has different expiry dates, 2, because can not accomplish one expiry date batch number and bind, the storage position is fixed simultaneously. 3. A manual storage shelf is adopted, and when money is collected, a batch number is manually selected to judge whether the money is overdue, so that a plurality of human factor risks exist. Examples are: when a lot of goods are replenished at the same time, a plurality of effective periods exist in one medicine, or the effective period and the lot number of the replenishment every other day are different, the medicines are all put together, and a consumer or staff randomly takes the medicines, so that the system does not know the accurate effective period of the medicines in the cash-collecting process at all, and needs to manually operate and select, and the artificial operation risk is extremely high, and the traceability cannot be realized. The system cannot identify at all that the expiration date of the drug is screened as that day, the same drug 69 code is unique, and the expiration date and lot number are not unique. Therefore, the overdue medicines cannot be forbidden to be sold in the actual operation process.
In addition, for example, in the prior art, chinese patent (application No. CN2018106987231, publication No. CN 109064663A) discloses an automatic medicine vending machine with a function of recording medicine information, which includes a medicine cabin, a medicine package adjusting and scanning device, a processor, and a medicine outlet, where the medicine package adjusting and scanning device includes an OCR module and an RFID reader, the medicine package adjusting and scanning device is configured to adjust a placement position of a medicine to be sold delivered from the medicine cabin, identify medicine lot number information through the OCR module, identify a radio frequency tag on a medicine package through the RFID reader, upload the identified medicine lot number information and radio frequency tag information to the processor, and the processor performs medicine lot number information entry and medicine information comparison, and then pushes the medicine to be sold to the medicine outlet or prompts a user to purchase the medicine again. Chinese patent (application No. CN2019102335572, publication No. CN 109979111A) discloses a self-service medicine selling system, which comprises a valid period management module, wherein the valid period management module is used for storing valid period information of medicines so as to be convenient for managers to inquire, and setting early warning time according to the valid period of the medicines, sending early warning to the managers to perform medicine exchange or treatment after the early warning time is reached, and sending an automatic shelf placing instruction to the self-service medicine selling machine for the medicines which reach the valid period but are not exchanged or treated. For another example, a chinese patent (application No. CN2006201578645, publication No. CN 200976175Y) discloses an electronic pharmacy system, which includes an operation control center and a plurality of sales terminals; the operation control center is provided with a server, electronic pharmacy sales management software is installed in the server, and data exchange is carried out between the server and the sales terminal through a wireless communication network; each point of sale terminal includes a host computer, more than one medicine machine of selling, wherein: the host comprises a cabinet body, wherein a computer, a wireless communication module, a control mainboard, payment equipment and printing equipment are arranged in the cabinet body, and a display device, a touch screen operating device and an inlet and an outlet of the payment equipment which are connected with the computer are arranged on the cabinet body; the control mainboard is used for receiving a control instruction sent by the computer, driving the medicine selling machine, the payment equipment and the printing equipment, and feeding back action information to the computer; each medicine selling machine comprises a cabinet, a medicine outlet is formed in the lower portion of a front panel of the cabinet, a plurality of layers of classified medicine storage drawers are arranged in the cabinet, the medicine storage drawers are divided into a plurality of medicine chambers, each medicine chamber is provided with a medicine outlet propelling device, a delivery passage communicated with the medicine outlet is formed in the front of each medicine chamber, and each motor is connected with the control main board through a motor driving board to receive instructions sent by the control main board and feed back delivery signals to the control main board. The computer 16 may also have a management module for managing the valid period of the batch number of the medicine, which monitors the batch number and the valid period of the medicine stored in the medicine selling machine, directly prints the batch number corresponding to the medicine on the sales voucher, and gives an alarm to the operation control center through the wireless communication module 18 for the overdue medicine, and automatically stops selling the overdue medicine.
Further, such as the prior art, as disclosed in publication No.: CN 110264139A, discloses a real-time judgment and analysis method for monitoring a drug database; publication No.: CN 110111502A discloses a self-service medicine selling method and terminal, and the publication number: CN 110263084A, which discloses a visualized intelligent supervision and analysis system based on big data; publication No.: CN 110827477A, disclosing a self-service medication instrument dispensing method and device; publication No.: CN 109411047A, which discloses a dispensing system for intelligent medicine taking equipment; publication No.: CN 109659003A, discloses a medicine circulation method and system thereof; publication No.: CN 109711492A, discloses a medicine logistics intelligent supervision system and method; publication No.: CN 109118253A, which discloses a method, an apparatus, a medium and an electronic device for controlling block chain drugs; publication No.: CN 101710329A, which discloses a method for querying true information of a medicine; publication No.: CN 102254254A discloses a drug administration system for network pharmacy; publication No.: CN 101689320A, discloses an automated drug processing system; publication No.: CN 1445701A discloses a method for supervising and using a purchase and sale record of a medicine, and although the above prior arts are related to the management of a lot number of a medicine more or less, the above prior arts cannot achieve the precise binding of a first storage location of a lot number of a first validity date of a medicine, which still has the following defects:
1. the risk of human vulnerabilities is extremely high.
2. The overdue medicines cannot be forbidden to be put in storage before being put in storage. The cash manufacturing loophole is paid for subsequent manual sales.
3. The system cannot remind and force the sale to stop if expired drugs appear.
4. Whether the drugs are overdue or not is checked through manual information selection in the final selling link, and great potential safety hazards exist.
5. And cannot be linked with automatic equipment to form automatic management.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention discloses self-service medicine selling machine equipment and a method for automatically managing medicine batch number expiration date. The technical scheme comprises the following steps:
a medicine batch expiry date automatic management's medicine machine equipment of selling by oneself includes: a storage area, a loading/fetching area and a medicine selling area; it is characterized in that: the storage area adopts a multilayer space formed by stacking section bar frames for storing pre-sold medicines; the goods loading/taking area is used for controlling a manipulator to extract the medicines from the storage area for shipment or receive the medicines from the loading platform and send the medicines into the storage area through the PLC control module, and the manipulator is used for sending the medicines with expired storage area into the recycling box; the automatic management of the expiration date of the medicine is realized; the medicine safety is really guaranteed and the information safety is prevented from being tampered by people, goods and data separation is realized.
The invention also discloses a method for automatically managing the medicine batch number expiration date of the self-service medicine selling machine, which comprises the self-service medicine selling machine and is characterized in that: the method comprises the following steps:
step 1: identifying the medicine through a one-dimensional code bar code identifier;
step 2: acquiring and processing medicine information;
and step 3: medicine storage operation;
and 4, step 4: and (5) cleaning expired medicines.
Has the advantages that:
1. compared with the prior art, the capacity of the storage space for automatically selling the medicines is improved by 2-3 times;
2. the self-service medicine selling machine can automatically detect whether the medicine is overdue or not, and can automatically put the overdue medicine into a recycling box;
3. the problem of automatic acquisition of medicines and batch number expiration dates of the self-service medicine selling machine is solved, and the medicine use safety of consumers is guaranteed. No opportunity is offered to the counterfeiter. And overdue medicines, recalled medicines and fake medicines are prevented from being sold on the self-service medicine selling machine. Overdue medicine system automatic identification stops selling, guarantees consumer's safety of using medicine.
Drawings
FIG. 1 is a structural diagram of a self-service medicine vending machine for automatic management of medicine batch number expiration date according to the present invention;
FIG. 2 is a sectional view of the inside of the self-service medicine vending machine device for automatic management of the medicine batch expiration date according to the present invention;
fig. 3 is a schematic view of the automatic monitoring process of the medicine and the batch expiration date of the self-service medicine vending machine of the invention.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.
Example 1
A medicine batch expiry date automatic management's medicine machine equipment of selling by oneself includes: a storage area, a loading/fetching area and a medicine selling area; it is characterized in that: the storage area adopts a multilayer space formed by stacking section bar frames for storing pre-sold medicines; the goods loading/taking area is used for controlling a manipulator to extract the medicines from the storage area for shipment or receive the medicines from the loading platform and send the medicines into the storage area through the PLC control module, and the manipulator is used for sending the medicines with expired storage area into the recycling box; the medicine selling area realizes the self-service medicine selling function through man-machine interaction; the storage area comprises a storage shelf and an adjusting foot cup; the storage goods shelves are supported by an aluminum profile frame and are connected and spliced into a left row and a right row through connecting pieces, and a rectangular three-dimensional storage goods shelf with a walking track for the storage robot to walk is arranged in the middle; the storage shelf is made of tempered glass and is linked with the partition through a clamping groove of a PVC storage baffle, and a multilayer space is formed by stacking; each layer of space is set to be a stacked storage space with a certain volume, so that a three-dimensional unpowered goods channel is formed; the adjusting foot cup comprises a fixed anti-skidding seat and a bolt connected with the anti-skidding seat; the balance adjustment function of the storage goods shelf is realized through the matching of the bolts and the storage goods shelf; one end of the storage area is provided with a control device for controlling the robot to work; the storage rack is characterized by also comprising a cabinet shell, wherein the cabinet shell is arranged outside the storage rack and completely covers the storage rack; the length and the height of the storage space are in the length interval of 10 cm-5 cm. The loading/picking area comprises a warehousing manipulator X-axis, a warehousing manipulator Y-axis, a warehousing manipulator Z-axis, a mechanical gripper, a warehousing manipulator S-axis, a replenishment operation screen, a bar code scanning identifier, a replenishment clamping table, a PLC control module, a non-power source loading channel, a server, a loading platform and a recovery box; the replenishment operation screen and the bar code scanning identifier are linked with the cabinet shell through screws, and are in data link with the server through 485 and USB signal lines to realize information intercommunication; the server is linked with the PLC control module through a 485 signal line to realize information intercommunication; the replenishment card table is linked with the PLC control module through a 485 signal line to realize information intercommunication; the servo motor is linked with the PLC control module through a signal wire to realize information intercommunication; the storage manipulator X-axis, the mechanical clamping hand, the storage manipulator Z-axis, the storage manipulator S-axis, the storage manipulator Y-axis and the feeding platform are connected and fixed with the aluminum profile by screws; the PLC control module sends a pulse information signal to the servo motor, the servo motor starts to work after receiving the pulse signal, the servo motor is linked with a screw rod, a gear, a rack and a speed reducer, and the servo motor rotates to generate power to move back and forth, up and down and rotate; the Z axis is connected with a screw rod through a servo motor, the motor rotates to drive the screw rod to rotate, and the screw rod fixedly drives the Z axis sliding table to move forward and backward; the mechanical arm is positioned on the Z-axis sliding table, a clamping hand on the mechanical clamping hand is connected with the gear through a servo motor, rotates on the travel rack and drives the clamping jaw to tighten and loosen; the X axis is linked with a gear by a servo motor, the gear rotates to drive a belt, and a belt fixing piece drives the X axis sliding table to move forwards and backwards; the Y-axis is linked with a gear by a servo motor, the gear rotates to drive a belt, and a belt fixing piece drives a Y-axis sliding table to ascend and descend; the S shaft is connected with a speed reducer through a servo motor and rotates to drive the S shaft platform to rotate for 360 degrees; the PLC controller controls the first servo motor to rotate to drive the storage manipulator Z shaft to pull the medicine clamped by the mechanical clamp to the loading platform from the goods channel; the second servo motor and the third servo motor drive the storage manipulator X/Y shaft to move the medicine to the position of the recovery box; a first servo motor drives a Z shaft of the warehousing manipulator to push the medicine into the recycling bin.
Example 2
The invention also discloses a method for automatically managing the medicine batch number expiration date of the self-service medicine selling machine, which comprises the following steps:
the method comprises the following steps:
step 1: identifying the medicine through a one-dimensional code bar code identifier;
1.1 when replenishing the self-service medicine selling machine, an operator scans 20 electronic supervision codes (traceability codes) on a medicine packing box or commodity bar codes/69 codes on the medicine packing box through a one-dimensional bar code recognizer (7);
step 2: acquiring and processing medicine information;
2.1, the bar code scanning recognizer (7) recognizes 20 electronic supervision codes/tracing codes and then sends scanning information to the server (12), the server (12) acquires the code information and uploads the code information to the electronic supervision codes/tracing code server through a network (the electronic supervision codes are unique Chinese medicine monitoring systems built by national inspection centers of the State inspection, and the one-object one-code tracing and tracing inquiry function is realized), the electronic supervision code server receives the 20 electronic supervision codes and then matches the medicine information of the codes in a supervision code database, 69 codes/commodity bar codes, medicine names, medicine expiration dates and medicine production batch number information. And returning to the server (12) through the network, and executing the step 2.3 after the server receives the medicine information;
2.2 if the medicine does not have 20-bit electronic supervision code/tracing code (the electronic supervision code is a unique Chinese medicine monitoring system established by the national inspection center of the State inspection of the State inspection administration, and the function of one-object one-code tracing and source-tracing inquiry is realized), the bar code scanning identifier (7) identifies the unique commodity bar code/69 code on the medicine packaging box, and the expiration date and the batch number information are manually recorded through an expiration date and batch number recording window of the replenishment operation screen (6). And after the input is finished, clicking an information input key on the replenishment operation screen (6). After the input key is clicked, the replenishment operation screen (6) sends the medicine information to the server (12). After receiving the medicine information, the server executes the step 2.3;
2.3, after the server (12) receives the medicine information, the medicine expiration date is screened according to expiration date information in the medicine information (the screening formula is that A > B (can be stored), A < B (storage prohibition) can be stored when the A time of day is greater than the B medicine expiration date/expiration date, storage is prohibited when the A time of day is less than the B medicine expiration date/expiration date), when the screening result is A < B (storage prohibition), the server (12) prompts an operator to replace the medicine in a mode of voice and display of a replenishment operation screen (6), and meanwhile, the equipment cannot perform the next operation; after the operator clicks the medicine replacement key on the replenishment operation screen (6), the server receives the information and then sends the medicine information to the server: the bar code, name, expiration date, batch number and removal. The medicine information of the replenishment operation screen is displayed as blank; step 1.1 is executed from the beginning;
2.4, the screening result is A > B (storable), the server (12) prompts an operator to confirm replenishment through a voice and a manner displayed by the replenishment operation screen (6), and after the operator clicks a replenishment confirmation button on the replenishment operation screen (6), the server (12) binds the medicine information with the storage position information after receiving the replenishment confirmation instruction information; the server (12) automatically generates the unique binding of the storage position, the bar code, the name, the batch number and the expiry date information; then step 3.1 is executed;
and step 3: drug storage operations
3.1, after clicking the confirmed replenishment on the replenishment operation screen (6), the operator places the medicine on an equipment replenishment clamping table (8);
3.2, placing the medicine on a replenishment clamping table (8), and sensing whether the medicine exists on the clamping table or not by a photoelectric sensor of the replenishment clamping table (8);
3.3, the replenishment card table can transmit information to a server after sensing the medicine, and the server transmits the matched storage position information of the storage goods channel to the PLC (9);
3.4, the PLC (9) sends an instruction to control the servo motor to rotate so as to drive the X \ Y-axis manipulator (1.2) to move to the front of the fixed position of the replenishment card table (8);
3.5, sending an instruction by the PLC (9) to control the servo motor to rotate so as to drive the mechanical clamping hand (4) to open;
3.6, the PLC (9) sends an instruction to control the servo motor to rotate so as to drive the Z shaft (3) to push the mechanical clamping hand (4) to the replenishment clamping table (8) to clamp the medicine;
3.7, the PLC (9) sends an instruction to control the servo motor to rotate so as to drive the medicine clamped by the mechanical clamping handle (4) from the Z shaft (3) to be pulled to the feeding table (14) from the replenishment clamping table (8);
3.8, the PLC (9) sends an instruction to control the servo motor to rotate so as to drive the X/Y-axis manipulator (1.2) to move the medicine to a specified storage position;
3.9, after the medicine reaches the storage designated position, the PLC (9) sends an instruction to control the servo motor to rotate so as to drive the Z shaft (3) to push the medicine clamped by the mechanical clamp (4) to a designated depth position of the unpowered goods channel (10);
3.10, the PLC sends an instruction to control the servo motor to rotate so as to drive the mechanical clamping hand (4) to open outwards by 1.5 cm. The medicine is separated from the mechanical clamping hand;
3.11, after the mechanical clamping hand is opened, the PLC (9) sends an instruction to control the servo motor to rotate so as to drive the Z shaft (3) to withdraw the mechanical clamping hand (4) to the feeding table (14);
3.12, the PLC (9) sends a completion instruction to the server (12);
3.13. the server continues to execute the next feeding and replenishing program;
3.14. after the replenishment is finished, the operator clicks on the operation screen to finish the replenishment, and the server automatically updates the information of the warehouse inventory database;
and 4, step 4: cleaning operation of overdue medicines
4.1. In the operation process, the server screens the expiration date/the quality guarantee period of the medicines in the medicine selling machine at 24:00 a day (the screening formula is that A < B (cleaning medicines) and the medicines are cleaned when the time of the day A is less than the expiration date/the quality guarantee period of the medicines B), and the server (12) sends the position information of the medicines needing to be cleaned to the PLC (9).
4.2, after the PLC (9) receives the position information of the cleaning medicines of the server (12), the PLC (9) controls the X/Y/Z-axis manipulator (1.2.3) to move the loading platform to a specified storage position;
4.3. then, the PLC (9) sends an instruction to control the servo motor to rotate so as to drive the mechanical clamping hand (4) to open;
4.4. then, the PLC (9) sends an instruction to control the servo motor to rotate so as to drive the Z shaft (3) to push the mechanical clamping hand (4) to the cargo channel to clamp the medicine;
4.5, the PLC (9) sends an instruction to control the servo motor to rotate so as to drive the Z shaft (3) to pull the medicine clamped by the mechanical clamping handle (4) to a feeding table (14) from the inside of the goods channel;
4.6. the PLC (9) sends an instruction to control the servo motor to rotate so as to drive the X/Y-axis manipulator (1.2) to move the medicine to the position of the recovery box (15);
4.7. after reaching the designated position of the recovery box (15), the PLC (9) sends an instruction to control the servo motor to rotate so as to drive the Z shaft (3) to push the medicine clamped by the mechanical clamping hand (4) into the recovery box (15);
4.8. then, the PLC sends an instruction to control the servo motor to rotate so as to drive the mechanical clamping hand (4) to open outwards by 1.5 cm. The medicine is separated from the mechanical clamping hand;
4.9. after the mechanical clamping hand is opened, the PLC (9) sends an instruction to control the servo motor to rotate so as to drive the Z shaft (3) to withdraw the mechanical clamping hand (4) to the feeding table (14);
4.10. the PLC (9) sends a completion instruction to the server (12);
4.11. and after the overdue medicines are cleaned, the server automatically updates the warehousing database.
By adopting the technical scheme, the invention has the following advantages:
1. the risk of the medicine flowing into the selling link is avoided when the medicine is put in storage.
2. The drug expiration system and device automatically stops the sale of the expired drug.
3. The storage of the warehouse-in medicines is accurate in binding of the first-substance first-expiration date first-batch first-storage positions, and the source can be accurately traced. The safety of medication is guaranteed.
4. And automatically acquiring the expiration date batch number information by adopting the unique source tracing code of each box of medicine. The manual tampering can not be realized. Is really safe and reliable.
5. The expired medicine device may automatically purge expired medicines out of the device.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. A medicine batch expiry date automatic management's medicine machine equipment of selling by oneself includes: a storage area, a loading/fetching area and a medicine selling area; it is characterized in that:
the storage area adopts a multilayer space formed by stacking section bar frames for storing pre-sold medicines;
the goods loading/taking area is used for extracting the medicines from the storage area for shipment or receiving the medicines from the loading platform and sending the medicines with expired storage area to the storage area through the PLC control module and sending the medicines to the recycling box through the robot;
and the medicine selling area realizes the self-service medicine selling function through man-machine interaction.
2. The self-service herbal medicine vending machine arrangement according to claim 1, characterized in that: the storage area comprises a storage shelf and an adjusting foot cup;
the storage goods shelves are supported by aluminum section frames and are connected and spliced into a left row and a right row through connecting pieces, and the middle of each storage goods shelf is provided with a rectangular three-dimensional storage goods shelf with a walking track for the storage robot to walk;
the storage shelf is made of tempered glass and is linked with the partition through a clamping groove of a PVC storage baffle, and a multilayer space is formed by stacking; each layer of space is set to be a stacked storage space with a certain volume, so that a three-dimensional unpowered goods channel is formed;
the adjusting foot cup comprises a fixed anti-skidding seat and a bolt connected with the anti-skidding seat; the balance adjustment function of the storage goods shelf is realized through the matching of the bolts and the storage goods shelf;
one end of the storage area is provided with a control device for controlling the robot to work;
the storage rack is characterized by also comprising a cabinet shell, wherein the cabinet shell is arranged outside the storage rack and completely covers the storage rack;
the height of the storage space is within the range of 10 cm-5 cm.
3. The self-service herbal medicine vending machine arrangement according to claim 1, characterized in that: the loading/picking area comprises a warehousing manipulator X-axis, a warehousing manipulator Y-axis, a warehousing manipulator Z-axis, a mechanical gripper, a warehousing manipulator S-axis, a replenishment operation screen, a bar code scanning identifier, a replenishment clamping table, a PLC control module, a non-power source loading channel, a server, a loading platform and a recovery box; the replenishment operation screen is in link communication with the server through a data line to realize information intercommunication; the bar code scanning recognizer is in link communication with the server through a data line to realize information intercommunication; the server is in link communication with the PLC control module through a data line to realize information intercommunication; the photoelectric sensor in the replenishment card table is in link communication with the PLC control module through a data line to realize information intercommunication; a servo motor for controlling the mechanical gripper is linked with the PLC through a signal wire to realize information intercommunication; the storage manipulator X-axis, the mechanical clamping hand, the storage manipulator Z-axis, the storage manipulator S-axis, the storage manipulator Y-axis and the feeding platform are connected and fixed with the aluminum profile by screws; the PLC control module sends a pulse information signal to the servo motor, the servo motor starts to work after receiving the pulse signal, the servo motor is linked with a screw rod, a gear, a rack and a speed reducer, and the servo motor rotates to generate power to move back and forth, up and down and rotate; the Z axis is connected with a screw rod through a servo motor, the motor rotates to drive the screw rod to rotate, and the screw rod fixedly drives the Z axis sliding table to move forward and backward; the mechanical arm is positioned on the Z-axis sliding table, a clamping hand on the mechanical clamping hand is connected with the gear through a servo motor, rotates on the travel rack and drives the clamping jaw to tighten and loosen; the X axis is linked with a gear by a servo motor, the gear rotates to drive a belt, and a belt fixing piece drives the X axis sliding table to move forwards and backwards; the Y-axis is linked with a gear by a servo motor, the gear rotates to drive a belt, and a belt fixing piece drives a Y-axis sliding table to ascend and descend; the S-axis is connected with the speed reducer through the servo motor and rotates to drive the S-axis platform to rotate by 360 degrees.
4. The self-service herbal medicine vending machine arrangement according to claim 3, characterized in that: the PLC controller controls the first servo motor to rotate to drive the storage manipulator Z shaft to pull the medicine clamped by the mechanical clamp to the loading platform from the goods channel; the second servo motor and the third servo motor drive the storage manipulator X/Y shaft to move the medicine to the position of the recovery box; a first servo motor drives a Z shaft of the warehousing manipulator to push the medicine into the recycling bin.
5. The method for automatically managing the medicine batch expiration date of the self-service medicine vending machine comprises the self-service medicine vending machine of any one of claims 1 to 4, and is characterized in that: the method comprises the following steps:
step 1: identifying the medicine through a one-dimensional code bar code identifier;
step 2: acquiring and processing medicine information;
and step 3: medicine storage operation;
and 4, step 4: and (5) cleaning expired medicines.
6. The method for automatically managing the medicine batch expiration date of the self-service medicine vending machine according to claim 5, characterized in that: the step 1 further comprises the following operations: 1.1, when replenishing the self-service medicine selling machine, an operator scans 20-bit electronic supervision codes/traceability codes on the medicine packing box or commodity barcodes/69 codes on the medicine packing box through a one-dimensional barcode recognizer (7).
7. The method for automatically managing the medicine batch expiration date of the self-service medicine vending machine according to claim 5, characterized in that: the step 2 further comprises the following operations;
2.1, a bar code scanning recognizer (7) recognizes 20-bit electronic supervision codes/tracing codes and then sends scanning information to a server (12), the server (12) acquires the code information and uploads the code information to an electronic supervision code/tracing code server through a network, the electronic supervision code/tracing code server receives the 20-bit electronic supervision codes/tracing codes and then matches the medicine information of the codes, 69 codes/commodity bar codes, medicine names, medicine expiration dates and medicine production lot number information in a supervision code database, and returns the medicine information to the server (12) through the network, and the server executes the step 2.3 after receiving the medicine information;
2.2 if the medicine does not have the 20-bit electronic supervision code/source tracing code, the bar code scanning recognizer (7) recognizes the commodity unique commodity bar code/69 code on the medicine packaging box, the expiration date and the batch number information are manually input through an expiration date batch number input window of the replenishment operation screen (6), after the input is finished, an information input key on the replenishment operation screen (6) is clicked, and after the input key is clicked, the replenishment operation screen (6) sends the medicine information to the server (12); after receiving the medicine information, the server executes the step 2.3;
2.3, after the server (12) receives the medicine information, screening the medicine expiration date according to the expiration date information in the medicine information: the screening formula is as follows: a is greater than B or A < B, wherein the time of day A is greater than the drug expiration date/quality guarantee period of B, the storage can be stored, the time of day A is less than the drug expiration date/quality guarantee period of B, the storage is forbidden, when the screening result is A < B, the storage is forbidden, the server (12) prompts an operator to replace the drug in a voice and replenishment operation screen (6) display mode, and meanwhile, the equipment cannot be operated next; after the operator clicks the medicine replacement key on the replenishment operation screen (6), the server receives the information and then sends the medicine information to the server: the bar code, name, expiration date, batch number and removal; the medicine information of the replenishment operation screen is displayed as blank; step 1 is executed from the beginning;
2.4, the screening result is A > B, the screening result can be stored, the server (12) can prompt an operator to confirm replenishment through voice and a manner displayed by the replenishment operation screen (6), and after the operator clicks a replenishment confirmation button on the replenishment operation screen (6), the server (12) binds the medicine information and the storage position information after receiving the replenishment confirmation instruction information; and (3) automatically generating the unique binding of the storage position, the bar code, the name, the batch number and the expiry date information by the server (12), and executing the step 3.
8. The method for automatically managing the medicine batch expiration date of the self-service medicine vending machine according to claim 5, characterized in that: the step 3 further comprises the following operations;
3.1, after clicking the confirmed replenishment on the replenishment operation screen (6), the operator places the medicine on an equipment replenishment clamping table (8);
3.2, placing the medicine on a replenishment clamping table (8), and sensing whether the medicine exists on the clamping table by a photoelectric sensor on the replenishment clamping table (8);
3.3, the replenishment card table can transmit information to a server after sensing the medicine, and the server transmits the matched storage position information of the storage goods channel to the PLC module (9);
3.4, sending an instruction by the PLC module (9) to control a servo motor to rotate so as to drive the X \ Y-axis manipulator (1.2) to move to the front of the fixed position of the replenishment card table (8);
3.5, sending an instruction by the PLC module (9) to control the servo motor to rotate so as to drive the mechanical clamping hand (4) to open;
3.6, the PLC module (9) sends an instruction to control the servo motor to rotate so as to drive the Z shaft (3) to push the mechanical clamping handle (4) to the replenishment clamping table (8) to clamp the medicine;
3.7, the PLC module (9) sends an instruction to control the servo motor to rotate so as to drive the medicine clamped by the mechanical clamping handle (4) from the Z shaft (3) to be pulled to the feeding table (14) from the replenishment clamping table (8);
3.8, the PLC module (9) sends an instruction to control the servo motor to rotate so as to drive the X/Y-axis manipulator (1.2) to move the medicine to a specified storage position;
3.9, after the medicine reaches the storage designated position, the PLC module (9) sends an instruction to control the servo motor to rotate so as to drive the Z shaft (3) to push the medicine clamped by the mechanical clamp (4) to a designated depth position of the unpowered goods channel (10);
3.10, the PLC module sends an instruction to control the servo motor to rotate to drive the mechanical gripper (4) to open outwards by 1.5 cm until the medicine is separated from the mechanical gripper;
3.11, after the mechanical clamping hand is opened, the PLC (9) sends an instruction to control the servo motor to rotate so as to drive the Z shaft (3) to withdraw the mechanical clamping hand (4) to the feeding table (14);
3.12, the PLC (9) sends a completion instruction to the server (12);
3.13. the server continues to execute the next feeding and replenishing program;
3.14. after the replenishment is finished, the operator clicks on the operation screen to finish the replenishment, and the server automatically updates the information of the warehouse inventory database;
9. the method for automatically managing the medicine batch expiration date of the self-service medicine vending machine according to claim 5, characterized in that: the step 4 further comprises the following operations;
4.1. in the operation process, the server can screen the effective period/quality guarantee period of the medicines in the medicine selling machine 24:00 every day: the screening formula is as follows: when the A is less than B, the medicine is cleaned when the A current day time is less than the medicine expiration date/quality guarantee period of B, and the server (12) sends the position information of the medicine to be cleaned to the PLC (9);
4.2, after the PLC (9) receives the position information of the cleaning medicines of the server (12), the PLC (9) controls the X/Y/Z-axis manipulator to move the loading platform to a specified storage position;
4.3. then, the PLC (9) sends an instruction to control the servo motor to rotate so as to drive the mechanical clamping hand (4) to open;
4.4. then, the PLC (9) sends an instruction to control the servo motor to rotate so as to drive the Z shaft (3) to push the mechanical clamping hand (4) to the cargo channel to clamp the medicine;
4.5, the PLC (9) sends an instruction to control the servo motor to rotate so as to drive the Z shaft (3) to pull the medicine clamped by the mechanical clamping handle (4) to the loading platform (14) from the inside of the goods channel;
4.6. the PLC (9) sends an instruction to control the servo motor to rotate so as to drive the X/Y-axis manipulator (1.2) to move the medicine to the position of the recovery box (15);
4.7. after reaching the designated position of the recovery box (15), the PLC (9) sends an instruction to control the servo motor to rotate so as to drive the Z shaft (3) to push the medicine clamped by the mechanical clamping hand (4) into the recovery box (15);
4.8. then, the PLC sends an instruction to control the servo motor to rotate so as to drive the mechanical clamping hand (4) to open outwards by 1.5 cm;
the medicine is separated from the mechanical clamping hand;
4.9. after the mechanical clamping hand is opened, the PLC (9) sends an instruction to control the servo motor to rotate so as to drive the Z shaft (3) to withdraw the mechanical clamping hand (4) to the feeding table (14);
the PLC (9) sends a completion instruction to the server (12);
4.11. and after the overdue medicines are cleaned, the server automatically updates the warehousing database.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011296265.2A CN112466048A (en) | 2020-11-18 | 2020-11-18 | Self-service medicine selling machine equipment and method for automatic management of medicine batch number expiration date |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011296265.2A CN112466048A (en) | 2020-11-18 | 2020-11-18 | Self-service medicine selling machine equipment and method for automatic management of medicine batch number expiration date |
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| CN112466048A true CN112466048A (en) | 2021-03-09 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116913005A (en) * | 2023-07-21 | 2023-10-20 | 国药(浙江)数智药妆健康产业有限公司 | Full-automatic multifunctional unmanned retail intelligent medicine cabinet |
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2020
- 2020-11-18 CN CN202011296265.2A patent/CN112466048A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116913005A (en) * | 2023-07-21 | 2023-10-20 | 国药(浙江)数智药妆健康产业有限公司 | Full-automatic multifunctional unmanned retail intelligent medicine cabinet |
| CN116913005B (en) * | 2023-07-21 | 2024-05-07 | 国药(浙江)数智药妆健康产业有限公司 | Full-automatic multifunctional unmanned retail intelligent medicine cabinet |
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