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CN-121982811-A - Medicine checking device of automatic medicine vending machine and control system thereof

CN121982811ACN 121982811 ACN121982811 ACN 121982811ACN-121982811-A

Abstract

The invention discloses a medicine checking device of an automatic medicine selling machine and a control system thereof, which relate to the field of medicine checking and comprise a goods shelf, wherein the right side of the goods shelf is provided with a wall body, the outer walls of the goods shelf and the wall body are provided with a first conveying track, the outer wall of the wall body is provided with a second conveying track, a frame is arranged in the inner cavity of the goods shelf, the inner cavity of the frame is used for being provided with a medicine box, and a first push plate is movably connected in the inner cavity of the frame. According to the medicine checking device and the control system of the automatic medicine vending machine, the medicine boxes can be checked in terms of posture through the cameras arranged on the tops of the second conveying track and the checking bin, and the medicine boxes in the vertical state can be knocked down by matching with the movable adjusting plate, so that the medicine boxes can be moved in a flat posture for the follow-up movement.

Inventors

  • JIN XIAOFENG
  • HU JISONG
  • WANG XIAODONG

Assignees

  • 江苏盖睿健康科技有限公司

Dates

Publication Date
20260505
Application Date
20260205

Claims (10)

  1. 1. The medicine checking device of the automatic medicine vending machine comprises a goods shelf (1) and is characterized in that a wall body (12) is arranged on the right side of the goods shelf (1), a first conveying track (10) is arranged on the outer walls of the goods shelf (1) and the wall body (12), a second conveying track (11) is arranged on the outer wall of the wall body (12), a frame (3) is arranged in an inner cavity of the goods shelf (1), a medicine box (2) is arranged in the inner cavity of the frame (3), and a first push plate (4) is movably connected in the inner cavity of the frame (3); The top of the outer wall of the wall body (12) is provided with a camera (13), the top of the second conveying track (11) is movably connected with an adjusting plate (14), the right side of the second conveying track (11) is provided with a roller type label printer (16), the right side of the roller type label printer (16) is provided with a scanning gun (17), and the top of the scanning gun (17) is provided with a conveying assembly (18); The right side of conveying subassembly (18) is provided with recheck storehouse (24), the top swing joint in recheck storehouse (24) has dust guard (26), drive assembly (28) are installed to the bottom in recheck storehouse (24), dampproofing fan (31) are installed to the bilateral symmetry in recheck storehouse (24) inner chamber bottom.
  2. 2. The medicine checking device of the automatic medicine vending machine of claim 1, wherein the top of the first push plate (4) is rotatably connected with a roller (5), the side edge of the first push plate (4) is attached to the bottom of the side edge of the frame (3), a first hydraulic push rod (9) is installed on the outer wall of the goods shelf (1), and the first hydraulic push rod (9) is connected with the first push plate (4).
  3. 3. The medicine checking device of the automatic medicine vending machine according to claim 2, wherein the contraction blocks (6) are symmetrically arranged on two sides of the first push plate (4), a fixing rod (7) is arranged in an inner cavity of the goods shelf (1), a spring (8) is wound on the outer wall of the fixing rod (7), one end of the spring (8) is connected with the contraction blocks (6), the other end of the spring (8) is arranged in the inner cavity of the goods shelf (1), and the contraction blocks (6) are movably connected in the inner cavity of the goods shelf (1) and are sleeved on the outer wall of the fixing rod (7).
  4. 4. The medicine collating device of automatic medicine vending machine according to claim 1, wherein the number of cameras (13) is two, one camera (13) is positioned at the top of the second conveying track (11), and the other camera (13) is positioned at the center of the top of the checking bin (24).
  5. 5. The medicine checking device of the automatic medicine vending machine according to claim 1, wherein a first screw rod (15) is rotatably connected in the inner cavity of the wall body (12), the first screw rod (15) is driven by a motor arranged at the wall body (12), and one end of the adjusting plate (14) is movably connected in the inner cavity of the wall body (12) and is in threaded connection with the first screw rod (15).
  6. 6. The medicine checking device of an automatic medicine vending machine according to claim 1, wherein the glass (19) is installed in the center of the conveying component (18), the guide post (21) is installed in the inner cavity at one end of the top of the conveying component (18), the second screw rod (20) is installed in the inner cavity at the other end of the top of the conveying component (18), and one side of the second push plate (23) close to the roller type label printer (16) is an inclined plane.
  7. 7. The medicine checking device of the automatic medicine vending machine of claim 6, wherein two ends of the bottom of the second push plate (23) are movably connected in inner cavities at two ends of the conveying assembly (18), one end of the bottom of the second push plate (23) is sleeved on the outer wall of the guide post (21), the other end of the bottom of the second push plate (23) is in threaded connection with the outer wall of the second screw rod (20), a servo motor (22) is arranged on the side edge of the conveying assembly (18), and the servo motor (22) is connected with the second screw rod (20) through a first rotating shaft.
  8. 8. The medicine checking device of the automatic medicine vending machine of claim 1, wherein guide rods (25) are symmetrically arranged in inner cavities at two sides of the top of the checking bin (24), two sides of the bottom of the dust-proof plate (26) are symmetrically and movably connected in the inner cavities at two sides of the top of the checking bin (24) and sleeved outside the guide rods (25), a second hydraulic push rod (27) is arranged on the outer wall of the wall body (12), and the second hydraulic push rod (27) is connected with the dust-proof plate (26).
  9. 9. The medicine checking device of an automatic medicine vending machine according to claim 1, wherein a belt (30) is installed in an inner cavity of the driving assembly (28), belt pulleys (29) are installed on two sides of the inner cavity of the belt (30), the belt pulleys (29) are used for driving a moistureproof fan (31), a driving motor is installed at the bottom of the driving assembly (28), and the driving motor is connected with one of the belt pulleys (29) through a second rotating shaft.
  10. 10. A control system of a medicine collating device of an automatic medicine vending machine, employing the medicine collating device of an automatic medicine vending machine according to any one of the preceding claims 1 to 9, characterized by comprising: The order analysis and task allocation module is used for receiving order data of an automatic medicine selling machine user interface and a medicine shop management system and executing order validity check, wherein the order analysis and task allocation module is used for checking whether medicine IDs exist, whether the quantity exceeds the stock and whether the medicine is in the valid period or not, and immediately sending a prompt to the user interface and recording if the medicine is not passed, and generating a task instruction packet including the ID of a target frame (3), medicine posture correction parameters and codes to be checked if the medicine is passed; the multi-dimensional medicine checking logic module is used for performing vision checking on the left camera (13), receiving a preprocessed image of the left camera (13), extracting characteristics of the medicine box (2) and comparing the characteristics with standard characteristics of a medicine database through an AI image recognition algorithm based on a convolutional neural network, judging that the medicine box passes through the medicine box if the similarity is more than or equal to 98% and the recognized medicine ID is consistent with the order requirement, and judging that the medicine box passes through the medicine box first again if the similarity is more than or equal to 98%, controlling the camera (13) to adjust parameters to shoot again and compare again if the similarity is less than 85%, and judging that the vision checking is inconsistent and marking the type of abnormality; The code scanning checking and checking, namely receiving a medicine tracing code and an order associated code which are sent by a scanning gun (17), comparing the medicine tracing code and the order associated code with a task instruction packet to be checked, and judging to pass if the codes are consistent, or judging that the code scanning is abnormal if the codes are consistent or the codes are inconsistent, and recording the code value difference; The method comprises the steps of (1) carrying out secondary visual check on a camera (13) on the right side, receiving a top surface bar code and a bottom label image of a medicine box (2) shot by the camera (13) on the right side, extracting code information through an OCR (optical character recognition) technology, and comparing the code information with a code to be checked again; And the inventory real-time updating and early warning module immediately subtracts one corresponding medicine inventory after the medicine box (2) is normally delivered, and updates the inventory state, wherein the inventory is more than or equal to 10 marks, the inventory is more than or equal to 10 marks and less than or equal to 3 marks are tense, the inventory is less than or equal to 10 marks and less than 3 marks are short, and if the inventory is 0, the module removes the medicine from the marketable list.

Description

Medicine checking device of automatic medicine vending machine and control system thereof Technical Field The invention relates to the field of medicine checking, in particular to a medicine checking device of an automatic medicine vending machine and a control system thereof. Background The automatic medicine selling machine is intelligent equipment integrating medicine storage, selling and management, supports 24-hour uninterrupted service, and realizes medicine purchasing, paying and medicine taking processes through touch screen or mobile phone terminal operation. The method has the core advantages of small occupied area, convenience in payment and all-weather response to emergency medication requirements. When the automatic medicine selling machine outputs medicines, the postures of the medicine boxes cannot be guaranteed, so that the medicine boxes in different postures can possibly influence the discharging, and meanwhile, the structure for checking the medicine boxes is lacking, so that whether the medicine boxes in the current discharging are consistent with the customers in purchase or not cannot be guaranteed. Therefore, it is necessary to provide a medicine checking device of an automatic medicine vending machine and a control system thereof to solve the above problems. Disclosure of Invention The invention mainly aims to provide a medicine checking device of an automatic medicine vending machine and a control system thereof, which can effectively solve the problems in the background technology. In order to achieve the above purpose, the technical scheme adopted by the invention is as follows: The medicine checking device of the automatic medicine selling machine comprises a goods shelf, wherein a wall body is arranged on the right side of the goods shelf, a first conveying track is arranged on the outer walls of the goods shelf and the wall body, a second conveying track is arranged on the outer walls of the wall body, a frame is arranged in an inner cavity of the goods shelf, a medicine box is arranged in the inner cavity of the frame, and a first push plate is movably connected in the inner cavity of the frame; the top of the outer wall of the wall body is provided with a camera, the top of the second conveying track is movably connected with an adjusting plate, the right side of the second conveying track is provided with a roller type label printer, the right side of the roller type label printer is provided with a scanning gun, and the top of the scanning gun is provided with a conveying assembly; The right side of the conveying assembly is provided with a checking bin, the top of the checking bin is movably connected with a dust-proof plate, the bottom of the checking bin is provided with a driving assembly, and two sides of the bottom of the inner cavity of the checking bin are symmetrically provided with damp-proof fans. Preferably, the top of first push pedal rotates and is connected with the gyro wheel, the side laminating of first push pedal is in the bottom of frame side, first hydraulic push rod is installed to the outer wall of goods shelves, first hydraulic push rod is connected with first push pedal. Preferably, the shrinkage blocks are symmetrically arranged on two sides of the first push plate, the fixing rod is arranged in the inner cavity of the goods shelf, the spring is wound on the outer wall of the fixing rod, one end of the spring is connected with the shrinkage blocks, the other end of the spring is arranged in the inner cavity of the goods shelf, and the shrinkage blocks are movably connected in the inner cavity of the goods shelf and are sleeved on the outer wall of the fixing rod. Preferably, the two cameras are arranged, one camera is positioned at the top of the second conveying track, and the other camera is positioned at the center of the top of the rechecking bin. Preferably, the inner cavity of the wall body is rotationally connected with a first screw rod, the first screw rod is driven by a motor arranged at the wall body, and one end of the adjusting plate is movably connected in the inner cavity of the wall body and is in threaded connection with the first screw rod. Preferably, the glass is installed in the centre of conveying subassembly, install the guide post in the inner chamber of conveying subassembly top one end, install the second lead screw in the inner chamber of conveying subassembly top other end, the one side that the second push pedal is close to roller type label printer is the inclined plane. Preferably, both ends of second push pedal bottom all swing joint is in the inner chamber at conveying subassembly both ends, the outer wall at the guide post is established to the one end cover of second push pedal bottom, the other end threaded connection of second push pedal bottom is at the outer wall of second lead screw, servo motor is installed to conveying subassembly's side, servo motor is connected with the second lead screw through first piv