Automatic mask dispenser with temperature measurement and disinfection functions

Abstract

The application discloses a kind of automatic mask dispenser with temperature measurement disinfection function, including connecting shell, the connecting shell includes rack, the outside of rack is fixed with closure plate, the side of rack is equipped with automatic lifting mask supply table, the upper side of automatic lifting mask supply table is equipped with the mask extraction assembly that can move forwards and backwards, the upper end of the side of rack is installed with installation support plate, the upper surface of installation support plate is fixed with the taking drive element that drives mask extraction assembly to move forwards and backwards, the inside of rack is fixed with mask goods taking table, mask goods taking table is located at the rear side of automatic lifting mask supply table, and the upper surface of mask goods taking table is equipped with the inclinedly arranged guide chute, the side of connecting shell is equipped with the opening corresponding with mask goods taking table, the automatic mask dispenser with temperature measurement disinfection function, simple structure can automatically detect temperature and disinfect hand, and can automatically issue mask, avoid the cross infection caused by contact between people.

Description

Technical Field

[0001] This invention relates to the field of automatic mask dispensing technology, specifically an automatic mask dispensing machine with temperature measurement and disinfection functions. Background Technology

[0002] Because droplet transmission is one of the main routes of transmission for the novel coronavirus, droplets expelled when patients sneeze, cough, or talk contain the novel coronavirus. If you have been in close contact with a patient, breathed air containing the virus, or inhaled droplets containing the novel coronavirus into your mouth or nose, you may become infected and develop the disease. Wearing medical surgical masks or medical protective masks can effectively prevent the novel coronavirus, influenza virus, and other viruses that are transmitted through droplets from entering your mouth and nose, providing good protection.

[0003] Therefore, wearing masks, having temperatures checked, and disinfecting have become necessary when people go out. However, traditional temperature checks and disinfection require staff to perform these tasks, which inevitably leads to cross-infection due to person-to-person contact. This also consumes a significant amount of labor. Consequently, many automatic mask dispensing machines have emerged. Patent CN213751256U only describes the mask dispensing process without specifying the dispensing organization, and the specification lacks details about the organization. Therefore, this patent cannot actually dispense masks, has limited functionality, cannot perform temperature checks and disinfection, and cannot dispense masks without individual packaging one by one. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to overcome the existing defects and provide an automatic mask dispenser with temperature measurement and disinfection functions. It has a simple structure, can automatically detect body temperature and disinfect hands, and can automatically dispense masks, thereby reducing cross-infection caused by contact between people and effectively solving the problems in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: an automatic mask dispenser with temperature measurement and disinfection functions, comprising a connecting shell, the connecting shell including a frame, a sealing plate fixed to the outer side of the frame, an automatic lifting mask feeding platform provided on one side of the frame, a mask extraction component movable back and forth above the automatic lifting mask feeding platform, a mounting support plate installed on the upper end of one side of the frame, a picking drive component for driving the mask extraction component to move back and forth fixed on the upper surface of the mounting support plate, a mask picking platform fixed inside the frame, the mask picking platform being located behind the automatic lifting mask feeding platform, and an inclined guide groove provided on the upper surface of the mask picking platform, an opening corresponding to the mask picking platform on one side of the connecting shell, and a temperature measurement and disinfection component inclinedly arranged on one side of the connecting shell, and two limiters for limiting the movement of the picking drive component on the upper surface of the mounting support plate, the two limiters being located on the left and right sides of the motor of the picking drive component, and a PLC with a touch screen control device provided on the frame.

[0006] Furthermore, the automatic lifting mask feeding platform includes a sliding rail vertically fixed to one side of the frame. A sliding support is slidably connected to one side of the sliding rail, and a mask placement platform is fixed to one side of the sliding support. A stepper motor is connected to the upper end of the sliding rail through a motor mount. A threaded rod is fixed to the end of the output shaft of the stepper motor. The threaded rod is connected to the sliding support through a threaded connection. The rotation of the stepper motor can drive the threaded rod to rotate, and the rotation of the threaded rod can drive the sliding support to move up and down along the sliding rail. The sliding rail can drive the mask placement platform to move up and down, thereby moving the masks on the mask placement platform to the lower surface of the mask extraction component.

[0007] Furthermore, the picking drive component includes a motor fixed to the upper surface of the mounting support plate. A rocker arm is fixed to the end of the motor's output shaft. The rocker arm has a through groove, and a rotating plate is connected to the upper surface of the mounting support plate via a U-shaped seat. A horizontal plate is rotatably connected to the upper end of the rotating plate, and a rotating plate is rotatably connected to the other end of the horizontal plate. Two positioning pins are fixed to the other end of the rotating plate, and the two positioning pins are fixedly connected to the through groove of the rocker arm. An L-shaped fixing seat is fixed to one side of the horizontal plate by bolts. The sliding of the positioning pins and the through groove of the rocker arm ensures that the rotating plate can slide along the rocker arm during installation, while ensuring that the rotating plate and the rocker arm will not rotate after being fixed.

[0008] Furthermore, the mask extraction component includes a Velcro suction cup fixed to an L-shaped fixing base. An electromagnet is fixed to one side of the L-shaped fixing base via a bracket. The Velcro suction cup has a through hole corresponding to the electromagnet. A push plate is fixed to the end of the electromagnet. The push plate is not higher than the surface of the Velcro suction cup. The Velcro suction cup can be used to pick up the mask from the upper part of the mask placement platform. When the electromagnet is energized, it pushes out the push plate, which separates the mask from the Velcro suction cup. The mask falls into the guide trough. The rotation of the motor can drive the rocker arm to rotate. A parallelogram structure is formed by the second rotating plate, the first rotating plate, and the horizontal plate to ensure that the horizontal plate is always horizontal when it moves back and forth, thus ensuring that the Velcro suction cup is horizontal. Therefore, when the horizontal plate moves, it can move the Velcro suction cup that is adsorbing the mask to the top of the mask picking platform. Then, the mask is released through the Velcro suction cup and falls into the guide trough of the mask picking platform, where it is then exported.

[0009] Furthermore, the limiter includes a limiter body fixed to the upper surface of the mounting support plate by a support base. The upper end of the limiter body is provided with a touch plate. When the motor drives the rocker arm to rotate and touches the touch plate of the front limiter, the Velcro suction cup is located above the mask placement table. When the rocker arm touches the touch plate of another limiter, the Velcro suction cup is located above the mask picking table. The limiter then sends a signal to the PLC with a touch screen, and the PLC with a touch screen controls the picking drive to rotate forward, flip, or stop.

[0010] Furthermore, the temperature measurement and disinfection component includes a triangular prism-shaped outer shell fixed to the connecting outer shell. The outer shell contains a body temperature sensor and an electric disinfectant spray bottle. The outer shell is provided with a temperature detection hole and a disinfection spray hole corresponding to the temperature sensor and the electric disinfectant spray bottle. The body temperature can be detected by the body temperature sensor. When the body temperature is detected, disinfectant is sprayed by the electric disinfectant spray bottle for disinfection.

[0011] Compared with existing technologies, the advantages of this invention are as follows: A PLC with a touchscreen instructs the user to place both hands on the temperature detection area of ​​the device. The body temperature sensor can measure the temperature of the wrist area at close range with minimal measurement error. When the body temperature exceeds the normal value, the display shows "Abnormal Temperature"; when the body temperature is normal, the display shows "Normal Temperature". After the temperature detection is complete, hand disinfection is performed by spraying alcohol or other disinfectant using an electric disinfectant sprayer. The Velcro suction cups can be used to pick up masks from the upper surface of the mask-receiving platform. A motor rotates a rocker arm, and a parallelogram structure is formed by rotating plate two, rotating plate one, and a horizontal plate. This ensures that the horizontal plate remains horizontal during its back-and-forth movement, thus ensuring the Velcro suction cups remain horizontal. Therefore, when the horizontal plate moves, it moves the Velcro suction cups holding the masks above the mask-receiving platform. Then, the electromagnet activates, the Velcro suction cups release the masks, and the masks fall into the guide chute of the mask-receiving platform. Masks are dispensed via the mask dispensing station. When the motor drives the rocker arm to rotate and touches the contact plate of the front limiter, the Velcro suction cup is positioned above the mask placement table. When the rocker arm touches the contact plate of another limiter, the Velcro suction cup is positioned above the mask dispensing station. Before the equipment starts, a certain number of masks are stacked on the mask placement table of the automatic lifting mask feeding station. Each time the Velcro suction cup removes a mask, the PLC with a touch screen sends a signal to control the stepper motor of the automatic mask feeding station to move upward at a specific angle. The sliding support drives the mask placement table to move upward at a certain height, which is approximately equal to the thickness of a mask. Therefore, the top mask on the automatic lifting mask feeding station is always at the height that the Velcro suction cup can pick up until all the masks are taken. This automatic mask dispensing machine with temperature measurement and disinfection functions has a simple structure. It can automatically detect body temperature and disinfect hands, and can automatically dispense masks to avoid cross-infection caused by contact between people. This allows for the dispensing of masks without individual packaging one by one. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of the present invention; Figure 2 This is a schematic diagram of the structure of the present invention from a bottom view; Figure 3 This is a schematic diagram of the internal structure of the present invention; Figure 4 This is an enlarged structural diagram of point A in the present invention; Figure 5 This is a schematic diagram of the mask extraction mechanism of the present invention.

[0013] In the diagram: 1 Connecting shell, 11 Frame, 12 Enclosure plate, 2 Automatic lifting mask feeding platform, 21 Sliding rail, 22 Sliding support, 23 Mask placement platform, 24 Stepper motor, 25 Threaded rod, 3 Mask extraction component, 31 Velcro suction cup, 32 Electromagnet, 4 Picking drive component, 41 Motor, 42 Rocker arm, 43 U-shaped seat, 44 Rotating plate one, 45 Horizontal plate, 46 Rotating plate two, 47 Positioning column, 48 L-shaped fixing seat, 5 Mask picking platform, 6 Mounting support plate, 7 Temperature measurement and disinfection component, 71 Shell, 72 Temperature sensing detection hole, 73 Disinfection spray hole, 8 Limiter, 81 Limiter body, 82 Touch plate. Detailed Implementation

[0014] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0015] Please see Figure 1-5This invention provides a technical solution: an automatic mask dispenser with temperature measurement and disinfection functions, including a connecting shell 1, a frame 11, a sealing plate 12 fixed to the outside of the frame 11, an automatic lifting mask feeding platform 2 on one side of the frame 11, a mask extraction component 3 that can move back and forth above the automatic lifting mask feeding platform 2, a mounting support plate 6 installed on the upper end of one side of the frame 11, a picking drive component 4 that drives the mask extraction component 3 to move back and forth fixed on the upper surface of the mounting support plate 6, a mask picking platform 5 fixed inside the frame 11, the mask picking platform 5 is located behind the automatic lifting mask feeding platform 2, and the upper surface of the mask picking platform 5 is provided with an inclined guide groove, and a corresponding part of the mask picking platform 5 is provided on one side of the connecting shell 1. The opening is provided, and a temperature measuring and disinfection component 7 is inclinedly arranged on one side of the connecting housing 1. Two limiters 8 are provided on the upper surface of the mounting support plate 6 to limit the movement of the picking drive component 4. The two limiters 8 are located on the left and right sides of the motor 41 of the picking drive component 4, respectively. A PLC with a touch screen control device is provided on the frame 11. The automatic lifting mask feeding platform 2 includes a sliding rail 21 vertically fixed to one side of the frame 11. A sliding support 22 is slidably connected to one side of the sliding rail 21. A mask placement platform 23 is fixed to one side of the sliding support 22. A stepper motor 24 is connected to the upper end of the sliding rail 21 through a motor mount. A threaded rod 25 is fixed to the end of the output shaft of the stepper motor 24. The threaded rod 25 is connected to the sliding support 22 by a threaded connection. The rotation of the stepper motor 24 drives the threaded rod 25 to rotate, which in turn drives the sliding support 22 to move up and down along the sliding track 21. The sliding track 21, in turn, drives the mask placement platform 23 to move up and down, thus moving the masks on the mask placement platform 23 to the lower surface of the mask extraction component 3. The retrieval drive component 4 includes a motor 41 fixed to the upper surface of the mounting support plate 6. A rocker arm 42 is fixed to the end of the output shaft of the motor 41. The rocker arm 42 has a through groove, and a rotating plate 44 is connected to the upper surface of the mounting support plate 6 via a U-shaped seat 43. A horizontal plate 45 is rotatably connected to the upper end of the rotating plate 44, and a rotating plate 46 is rotatably connected to the other end of the horizontal plate 45. Two positioning pins are fixed to the other end of the rotating plate 46. 47. Two positioning posts 47 are fixedly connected to the through slots of the rocker arm 42, and an L-shaped fixing seat 48 is fixed to one side of the horizontal plate 45 by bolts. The sliding of the positioning posts 47 and the through slots of the rocker arm 42 ensures that the rotating plate 46 can slide along the rocker arm 42 during installation, while ensuring that the rotating plate 46 and the rocker arm 42 will not rotate after being fixed. The mask extraction assembly 3 includes a Velcro suction cup 31 fixed to the L-shaped fixing seat 48, and an electromagnet 32 ​​is fixed to one side of the L-shaped fixing seat 48 by a bracket. The Velcro suction cup 31 has a through hole corresponding to the electromagnet 32. The mask can be adsorbed and picked up from the upper surface of the mask placement platform 23 through the Velcro suction cup 31. A push plate is fixed to the end of the electromagnet 32. The push plate is not higher than the surface of the Velcro suction cup 31.The mask can be picked up from the upper part of the mask placement table using a Velcro suction cup. When the electromagnet 32 ​​is energized, it pushes out a push plate, separating the mask from the Velcro suction cup 31. The mask falls into the guide trough. The rotation of the motor 41 drives the rocker arm 42 to rotate. A parallelogram structure is formed by the rotating plate 46, rotating plate 44, and horizontal plate 45, ensuring that the horizontal plate 45 remains horizontal during its movement. This ensures that the Velcro suction cup 31 remains horizontal. Therefore, when the horizontal plate 45 moves, it moves the Velcro suction cup 31 above the mask picking platform 5, where the mask is released and falls into the guide trough of the mask picking platform 5. The limiter 8 includes a limiter body 81 fixed to the upper surface of the mounting support plate 6 via a support base. A touch plate 82 is provided at the upper end of the limiter body 81. When the motor 41 drives the rocker arm 42 to rotate... When the hook arm 42 touches the touch plate 82 of the front limiter 8, the Velcro suction cup 31 is positioned above the mask placement table 23. When the rocker arm 42 touches the touch plate 82 of another limiter 8, the Velcro suction cup 31 is positioned above the mask dispensing table 5. The temperature measurement and disinfection component 7 includes a triangular prism-shaped outer shell 71 fixed to the connecting outer shell 1. The outer shell 71 contains a body temperature sensor and an electric disinfectant spray bottle. The outer shell 71 also has a temperature detection hole 72 and a disinfection spray hole 73 corresponding to the temperature sensor and the electric disinfectant spray bottle. The body temperature can be detected by the body temperature sensor. When the body temperature is detected, disinfectant is sprayed by the electric disinfectant spray bottle for disinfection. This automatic mask dispenser with temperature measurement and disinfection functions has a simple structure. It can automatically detect body temperature and disinfect hands, and can automatically dispense masks to avoid cross-infection caused by contact between people. This allows for the individual dispensing of masks without individual packaging.

[0016] In use: The PLC with touchscreen instructs the user to place both hands on the temperature detection area on one side of the device. The temperature sensor measures the wrist area at close range with minimal measurement error. When the temperature reading is higher than normal, the PLC display shows "Abnormal Temperature," and when the temperature is normal, it displays "Normal Temperature." After temperature detection, hand disinfection is performed by spraying alcohol or other disinfectant using an electric disinfectant sprayer. The Velcro suction cup 31 can be used to pick up and remove masks from the upper surface of the mask placement table 23. The electromagnet 32 ​​can detect the masks on the mask placement table 23 to ensure their proper position. The motor 41 rotates, driving the rocker arm 42. The rotating plate 46, rotating plate 44, and horizontal plate 45 form a parallelogram structure, ensuring that the horizontal plate 45 remains horizontal during forward and backward movement. This ensures that the Velcro suction cup 31 remains horizontal, thus moving the suction port. The Velcro suction cup 31 of the mask moves above the mask picking platform 5, and then releases the mask through the Velcro suction cup 31. The mask then falls into the guide trough of the mask picking platform 5 and is exported through the mask picking platform 5. Before the equipment starts, a certain number of masks are stacked on the mask placement platform 23 of the automatic lifting mask feeding platform 2. Every time the Velcro suction cup 31 picks up a mask, the PLC with touch screen sends a signal to control the stepper motor 24 of the automatic lifting mask feeding platform 2 at a specific angle. The sliding support 22 drives the mask placement platform 23 to move upward to a certain height, which is approximately equal to the thickness of a mask. Therefore, the mask at the top of the automatic lifting mask feeding platform 2 is always at the height that the Velcro suction cup 31 can pick up, until all the masks are picked up. When the motor 41 drives the rocker arm 42 to rotate and touches the touch plate 82 of the front limiter 8, the Velcro suction cup 31 is above the mask placement platform 23. When the rocker arm 42 touches the touch plate 82 of another limiter 8, the Velcro suction cup 31 is above the mask picking platform 5.

[0017] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention.

Claims

1. An automatic mask dispenser with temperature measurement and disinfection functions, comprising a connecting shell (1), characterized in that: The connecting shell (1) includes a frame (11), with a closed plate (12) fixed to the outside of the frame (11). An automatic lifting mask feeding platform (2) is provided on one side of the frame (11), and a mask extraction component (3) that can move back and forth is provided above the automatic lifting mask feeding platform (2). An installation support plate (6) is installed on the upper end of one side of the frame (11), and a picking drive component (4) that drives the mask extraction component (3) to move back and forth is fixed on the upper surface of the installation support plate (6). A mask picking platform (5) is fixed inside the frame (11), and the mask picking platform (5) is located behind the automatic lifting mask feeding platform (2). The upper surface of the mask picking platform (5) is provided with an inclined plate. The guide trough is set at an angle. One side of the connecting shell (1) is provided with an opening corresponding to the mask picking platform (5). A temperature measuring and disinfection component (7) is set at an angle on one side of the connecting shell (1). The upper surface of the mounting support plate (6) is provided with two limiters (8) that limit the picking drive (4). The two limiters (8) are located on the left and right sides of the motor (41) of the picking drive (4). The frame (11) is provided with a PLC with a touch screen control device. The automatic lifting mask feeding platform (2) includes a sliding rail (21) that is vertically fixed on one side of the frame (11). A sliding support (22) is provided on one side of the sliding rail (21). A mask placement platform (23) is fixed on one side of the sliding track (21), and a stepper motor (24) is connected to the upper end of the sliding track (21) via a motor mount. A threaded rod (25) is fixed to the output shaft end of the stepper motor (24), and the threaded rod (25) is connected to the sliding support (22) via a threaded connection. The picking drive component (4) includes a motor (41) fixed on the upper surface of the mounting support plate (6). A rocker arm (42) is fixed to the output shaft end of the motor (41). The rocker arm (42) is provided with a through groove, and a rotating plate (44) is connected to the upper surface of the mounting support plate (6) via a U-shaped seat (43). A horizontal plate (45) is rotatably connected to the upper end of the rotating plate (44). The other end of the horizontal plate (45) is rotatably connected to a rotating plate two (46), and the other end of the rotating plate two (46) is fixed with two positioning posts (47). The two positioning posts (47) are fixedly connected to the through groove of the rocker arm (42), and an L-shaped fixing seat (48) is fixed on one side of the horizontal plate (45) by bolts. The mask extraction component (3) includes a Velcro suction cup (31) fixed to the L-shaped fixing seat (48), and an electromagnet (32) is fixed on one side of the L-shaped fixing seat (48) by a bracket. The Velcro suction cup (31) is provided with a through hole corresponding to the electromagnet (32). A push plate is fixedly connected to the end of the electromagnet (32), and the push plate is not higher than the surface of the Velcro suction cup (31).

2. An automatic mask dispenser with temperature measurement and disinfection function according to claim 1, characterized in that: The limiter (8) includes a limiter body (81) fixed to the upper surface of the mounting support plate (6) by a support base, and a touch plate (82) is provided at the upper end of the limiter body (81).

3. An automatic mask dispenser with temperature measurement and disinfection function according to claim 1, characterized in that: The temperature measurement and disinfection component (7) includes a triangular prism-shaped outer shell (71) fixed on the connecting outer shell (1). The body temperature sensor and electric disinfectant spray bottle are provided inside the outer shell (71), and the outer shell (71) is provided with a temperature detection hole (72) and a disinfection spray hole (73) corresponding to the temperature sensor and the electric disinfectant spray bottle.

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