AI intelligent meal taking cabinet with full-automatic disinfection and sterilization functions

Abstract

The invention relates to a full-automatic disinfection and sterilization AI intelligent food taking cabinet which comprises a plurality of cabinet bodies used for storing food, the cabinet bodies are integrally formed, a rear shell is jointly installed at the rear ends of the cabinet bodies, the rear shell is provided with an air supply mechanism used for supplying air to the cabinet bodies, and heating lamps are fixedly installed at the inner tops of the cabinet bodies; the food placing mechanism is used for placing food, the food placing mechanism comprises a cabinet door hinged to the front end of the cabinet body, the cabinet body and the cabinet door are opened and closed through a rolling mechanism, two guide rails are installed in the cabinet body, two auxiliary rails are installed on the cabinet door and correspond to the two guide rails respectively, and the auxiliary rails are flexibly connected with the guide rails through connecting keys; and a placing plate is slidably connected outside the two guide rails. Compared with the prior art, the food taking cabinet has the advantages that food heat preservation is accurate, food is disinfected in all directions, external bacteria can be prevented from entering the food taking cabinet, and the food disinfection difficulty is reduced.

Description

Technical Field

[0001] The present invention relates to the field of intelligent food collection cabinets, and in particular to an AI intelligent food collection cabinet that can automatically disinfect and sterilize food. Background Art

[0002] Smart food collection cabinets are a type of equipment that integrates automation technology. They are mainly used to store takeout and catering food. They can maintain the freshness and safety of food through functions such as heating, insulation, lighting and disinfection. Smart food collection cabinets are usually placed in office buildings, universities, apartments and hospitals. They help improve food collection efficiency, solve the problem of takeout delivery, and reduce the pressure of queuing in the cafeteria during peak hours.

[0003] Although the existing intelligent food cabinets have the functions of heat preservation and disinfection when storing food, on the one hand, when keeping food warm, it is necessary to manually set the insulation temperature so that the temperature of the food cabinet reaches the specified temperature for insulation. The insulation temperature is not accurate, and it takes a lot of energy to heat up. On the other hand, when disinfecting food, the food can only be partially irradiated and disinfected by a disinfection lamp set on the inside of the food cabinet. The disinfection is not comprehensive. In the process of taking and placing food, it is necessary to manually extend the food into the food cabinet for taking and placing. In the process of extending the food into the food cabinet, the outside air will be brought into the food cabinet, which increases the probability of bacteria entering the food cabinet, and increases the difficulty of disinfection in disguise.

[0004] Therefore, based on the above problems, we invented an AI smart food collection cabinet with fully automatic disinfection and sterilization. Summary of the invention

[0005] In view of the shortcomings of the prior art, the present invention provides an AI smart food collection cabinet with full-automatic disinfection and sterilization, which has the advantages of saving energy, adjusting the internal temperature of the food collection cabinet according to the surface temperature of the food, precise insulation temperature, comprehensive disinfection, and reducing the chance of bacteria entering the food collection cabinet. It solves a series of problems such as high energy consumption for insulation, inaccurate insulation temperature, and increased difficulty in disinfection.

[0006] To achieve the above purpose, the present invention provides the following technical solution: an AI intelligent food collection cabinet with full-automatic disinfection and sterilization, comprising:

[0007] A plurality of cabinets are used to store food and beverages, the plurality of cabinets are integrally formed, a rear shell is commonly installed at the rear ends of the plurality of cabinets, the rear shell is provided with an air supply mechanism for supplying air to the cabinets, and a heating lamp is fixedly installed on the inner top of the cabinet;

[0008] A meal placing mechanism is used for placing food and beverages, the meal placing mechanism comprises a cabinet door hinged to the front end of the cabinet body, the cabinet body and the cabinet door are opened and closed by a reeling mechanism, two guide rails are installed in the cabinet body, two auxiliary rails are installed on the cabinet door, the two auxiliary rails correspond to the two guide rails respectively, the auxiliary rails and the guide rails are softly connected by a connecting key, a placing plate is slidably connected to the outside of the two guide rails, a moving mechanism for moving the placing plate is arranged inside the two guide rails, a transparent plate is fixedly installed on the upper end of the placing plate, and a temperature sensor is embedded in the transparent plate;

[0009] A disinfection mechanism for disinfecting food and beverages, the disinfection mechanism comprising a return plate slidably mounted on the inner wall of the cabinet, two scissors are arranged above the return plate, the two ends of the scissors located on the front side are respectively fixedly connected to the return plate and the cabinet, the two ends of the scissors located on the rear side are respectively slidably connected to the return plate and the cabinet, a driving mechanism for driving the two scissors is arranged in the cabinet, and a plurality of ultraviolet lamps are fixedly mounted on the inner side of the return plate;

[0010] A heat conduction mechanism is used to conduct heat between adjacent cabinets. The heat conduction mechanism includes a heat conduction groove arranged on the side wall of the cabinet, a heat conduction plate is slidably installed in the heat conduction groove, and conduction plates are embedded on the left and right side walls of the cabinet. A bidirectional screw is rotatably connected in the heat conduction groove, and two threaded blocks are arranged on the external thread sleeve of the bidirectional screw. The lower ends of the two threaded blocks are rotatably connected to deflection plates, and the lower ends of the two deflection plates are rotatably connected to the heat conduction plate. A first motor is fixedly installed in the heat conduction groove, and the drive shaft of the first motor is coaxially and fixedly connected to the bidirectional screw.

[0011] Furthermore, the air supply mechanism includes a partition plate arranged in the rear shell, a blow pipe is fixedly provided between the partition plate and the cabinet body, a solenoid valve is installed in the blow pipe, and a purifier fan is installed in the rear shell.

[0012] Furthermore, the winding mechanism includes a winding groove arranged at the front end of the cabinet, in which a winding roller and a fixed pulley are rotatably installed, a second motor is fixedly installed in the winding groove, and the driving shaft of the second motor is coaxially fixedly connected to the winding roller, a traction rope is fixedly wound outside the winding roller, and the traction rope passes through the fixed pulley and is fixedly connected to the cabinet door.

[0013] Furthermore, the moving mechanism includes two moving grooves respectively arranged on the two guide rails, and the first threaded rods are rotatably connected in the two moving grooves, and moving blocks are threadedly sleeved on the outsides of the two first threaded rods, and the two moving blocks are fixedly connected to the placement plate. The rear ends of the two first threaded rods rotate to pass through the guide rails and the cabinet and are connected through the first transmission mechanism. A fourth motor is installed on the partition, and the drive shaft of the fourth motor is coaxially and fixedly connected to one of the first threaded rods.

[0014] Furthermore, the first transmission mechanism includes two first pulleys, the two first pulleys are connected via a synchronous belt transmission, and the two first pulleys are coaxially fixedly connected to two first threaded rods respectively.

[0015] Furthermore, the driving mechanism includes two driving grooves arranged at the top of the cabinet, and the two driving grooves are rotatably connected with second threaded rods, and the two second threaded rods are threadedly sleeved with driving blocks on the outside, and the two driving blocks are respectively fixedly installed with two scissors forks, and the driving blocks are slidably connected to the driving grooves. The rear ends of the two second threaded rods are rotatably passed through the cabinet and are connected through the second transmission mechanism. A third motor is installed in the rear shell, and the driving shaft of the third motor is coaxially and fixedly connected to one of the second threaded rods.

[0016] Furthermore, the second transmission mechanism includes two second pulleys, the two second pulleys are connected via a synchronous belt transmission, and the two second pulleys are coaxially fixedly connected to two second threaded rods respectively.

[0017] Furthermore, the cabinet body is made of thermal insulation material.

[0018] Furthermore, the heat conduction groove is in a vacuum configuration.

[0019] Furthermore, both threaded blocks are provided with threaded holes matching the bidirectional screw, and the threads in the two threaded holes have opposite rotation directions.

[0020] Compared with the prior art, the present invention provides an AI smart food collection cabinet with full-automatic disinfection and sterilization, which has the following beneficial effects:

[0021] 1. This fully automatic disinfection and sterilization AI smart food collection cabinet is provided with a food placement mechanism and an air supply mechanism. On the one hand, the second motor drives the winding roller to rotate, and the winding roller drives the traction rope to wind. During the winding process, the cabinet door can be opened. At this time, the second motor drives the two first threaded rods to rotate, and the two first threaded rods drive the placement plate to move through the two moving blocks, and the placement plate drives the transparent plate to move until the placement plate moves to the auxiliary rail position. When placing food, the food on the transparent plate can be taken and placed. During the taking and placing process, the food does not need to be extended into the food collection cabinet, which reduces the probability of bringing bacteria into the food collection cabinet and reduces the difficulty of disinfection. On the other hand, during the process of taking and placing food, clean air is blown to the back shell by the clean air blower, and the clean air is blown into the cabinet through the blowing pipe. During the food collection process, clean air is always blown out from the inside of the cabinet to the outside, thereby avoiding external bacteria from entering the food collection cabinet, further reducing the difficulty of disinfection of food.

[0022] 2. This fully automatic disinfection and sterilization AI smart food collection cabinet is equipped with a heat conduction mechanism. The surface temperature of the food packaging bag placed on the transparent plate is detected by a temperature sensor. When the temperature of the packaging bag is higher than the normal temperature, it means that the packaging bag itself has a good thermal insulation effect and does not need to be additionally insulated. When the temperature of the packaging bag is not at normal temperature, it means that the thermal insulation effect of the packaging bag itself is poor and needs to be additionally insulated. At this time, the temperature of the cabinet next to the current cabinet is detected. When the temperature of the cabinet next to the current cabinet is higher than the temperature of the current cabinet, the bidirectional screw is driven to rotate by the first motor, and the bidirectional screw drives the two threaded blocks to move relative to each other. The two threaded blocks The block drives the heat transfer plate to rise and fall through two deflection plates until the heat transfer plate moves between the two conduction plates. At this time, the heat from the adjacent cabinet can be conducted into the current cabinet. When the temperature conduction reaches the specified time, the heat transfer plate can be moved to its original position to stop heat conduction. When the temperature does not reach the appropriate temperature, on the one hand, the heat transfer plate is moved to its original position to stop heat conduction with the adjacent cabinet. On the other hand, the interior of the cabinet is heated by a heating lamp until it reaches a temperature equivalent to that at the bottom of the packaging bag, thereby reaching a temperature equivalent to the current temperature of the food. This is more accurate in keeping the food warm, and makes full use of the heat from the adjacent cabinet during insulation, which is more energy-saving.

[0023] 3. This fully automatic disinfection and sterilization AI smart food collection cabinet is equipped with a disinfection mechanism. The third motor drives the two second threaded rods to rotate, and the two second threaded rods drive the two driving blocks to move. The two driving blocks drive the two scissors forks to extend and retract, and the two scissors forks drive the return plate to rise and fall. The return plate has multiple ultraviolet lamps that rise and fall until the lowest point. At this time, the ultraviolet lamp is used to disinfect the sides of the food. At the same time, due to the provision of a transparent plate, the ultraviolet lamp penetrates the transparent plate to disinfect the bottom of the food, and the disinfection of the food is more comprehensive.

[0024] In the present invention, the food and beverage can be kept warm more accurately, the food and beverage can be disinfected in all directions, and external bacteria can be prevented from entering the food collection cabinet, thereby reducing the difficulty of disinfecting the food and beverage. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a front structural schematic diagram of the present invention;

[0026] Figure 2 It is a perspective view of the back structure of the present invention;

[0027] Figure 3 A rear structural perspective view of the rear shell of the present invention;

[0028] Figure 4 It is a structural perspective view of the cabinet in the present invention;

[0029] Figure 5 It is a perspective view of the back structure of the cabinet in the present invention;

[0030] Figure 6 It is a bottom-up structural perspective view of the cabinet in the present invention;

[0031] Figure 7 It is a structural perspective view of the dining arrangement mechanism of the present invention;

[0032] Figure 8 It is a structural schematic diagram of the winding mechanism in the present invention;

[0033] Fig. 9 It is a schematic diagram of the structure of the scissor fork and the return plate in the present invention;

[0034] Fig.10 It is a schematic diagram of the connection relationship between the guide rail and the auxiliary rail in the present invention.

[0035] In the figure: 1, cabinet; 2, rear shell; 3, air supply mechanism; 4, heating lamp; 5, meal placing mechanism; 6, cabinet door; 7, rewinding mechanism; 8, guide rail; 9, auxiliary rail; 10, connecting key; 11, placing plate; 12, moving mechanism; 13, transparent plate; 14, temperature sensor; 15, disinfection mechanism; 16, return plate; 17, scissors; 18, driving mechanism; 19, ultraviolet lamp; 20, heat conduction mechanism; 21, heat conduction groove; 22, heat conduction plate; 23, conduction plate; 24, bidirectional screw; 25, screw block; 26, deflection plate; 27, first motor; 28, partition; 29, blowing pipe; 30, air purifier; 31, winding groove; 32, winding roller; 33, fixed pulley; 34, second motor; 35, traction rope; 36, moving groove; 37, first threaded rod; 38, moving block; 39, first transmission mechanism; 40, fourth motor; 41, first pulley; 42, driving groove; 43, second threaded rod; 44, driving block; 45, second transmission mechanism; 46, third motor; 47, second pulley. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0037] As introduced in the background technology, there are deficiencies in the prior art. In order to solve the above technical problems, this application proposes an AI smart food collection cabinet with full-automatic disinfection and sterilization.

[0038] like Figure 1-10 As shown, a fully automatic disinfection and sterilization AI smart food collection cabinet includes:

[0039] There are multiple cabinets 1. It should be noted that the cabinets 1 are made of heat-insulating materials and are used to store food and beverages. The multiple cabinets 1 are integrally formed, and a rear shell 2 is commonly installed at the rear ends of the multiple cabinets 1. The rear shell 2 is provided with an air supply mechanism 3 for supplying air to the cabinets 1. A heating lamp 4 is fixedly installed on the inner top of the cabinet 1. Specifically, the air supply mechanism 3 includes a partition 28 arranged in the rear shell 2, and a blow pipe 29 is fixedly provided between the partition 28 and the cabinet 1, and a solenoid valve is installed in the blow pipe 29. A purifier 30 is installed in the rear shell 2. It should be noted that the purifier 30 is used to provide clean air to the inside of the cabinet 1, keep the cabinet 1 continuously blowing outward, and prevent external air from entering the cabinet 1.

[0040] By setting the above-mentioned technical features, during the process of taking and putting food, clean air is blown to the rear shell 2 through the clean air blower 30, and the clean air is blown into the cabinet 1 through the blowing pipe 29. During the process of taking food, clean air is always blown out from the inside of the cabinet 1 to the outside, thereby avoiding external bacteria from entering the food cabinet and further reducing the difficulty of disinfecting food.

[0041] In order to prevent external air from being brought into the food collection cabinet when placing food, a meal placing mechanism 5 is provided for placing food. The meal placing mechanism 5 includes a cabinet door 6 hinged to the front end of the cabinet body 1, and the cabinet body 1 and the cabinet door 6 are opened and closed by a winding mechanism 7. It is worth mentioning that the winding mechanism 7 includes a winding groove 31 arranged at the front end of the cabinet body 1, and a winding roller 32 and a fixed pulley 33 are installed in the winding groove 31 for rotation. A second motor 34 is fixedly installed in the winding groove 31, and the driving shaft of the second motor 34 is coaxially fixedly connected to the winding roller 32. A traction rope 35 is fixedly wound outside the winding roller 32, and the traction rope 35 passes through the fixed pulley 33 and is fixedly connected to the cabinet door 6. Two guide rails 8 are installed in the cabinet body 1, and two auxiliary rails 9 are installed on the cabinet door 6, and the two auxiliary rails 9 correspond to the two guide rails 8 respectively.

[0042] In the present invention, the auxiliary rail 9 and the guide rail 8 are softly connected by a connecting key 10. It should be noted that the connecting key 10 is made of soft rubber material, and the two ends of the connecting key 10 are fixedly connected to the auxiliary rail 9 and the guide rail 8 respectively, so as to guide the placement plate 11. The two guide rails 8 are slidably connected to the placement plate 11 outside, and the two guide rails 8 are provided with a moving mechanism 12 for moving the placement plate 11. Further, the moving mechanism 12 includes two moving grooves 36 respectively arranged on the two guide rails 8, and the first threaded rods 37 are rotatably connected in the two moving grooves 36. The two first threaded rods 37 are threadedly sleeved with moving blocks 38 outside. The moving blocks 38 are fixedly connected to the placement plate 11, and the rear ends of the two first threaded rods 37 rotate to pass through the guide rail 8 and the cabinet 1 and are connected through the first transmission mechanism 39. It should be noted that the first transmission mechanism 39 includes two first pulleys 41, and the two first pulleys 41 are connected by a synchronous belt transmission. The two first pulleys 41 are coaxially fixedly connected to the two first threaded rods 37 respectively. A fourth motor 40 is installed on the partition 28, and the driving shaft of the fourth motor 40 is coaxially fixedly connected to one of the first threaded rods 37. A transparent plate 13 is fixedly installed on the upper end of the placement plate 11, and a temperature sensor 14 is embedded in the transparent plate 13.

[0043] Through the above-mentioned technical features, when taking and placing food and beverages, the winding roller 32 is driven to rotate by the second motor 34, and the winding roller 32 drives the traction rope 35 to wind. During the winding process, the cabinet door 6 can be opened. When the cabinet door 6 is opened, the two first threaded rods 37 are driven to rotate by the fourth motor 40, and the two first threaded rods 37 drive the placement plate 11 to move through the two moving blocks 38, and the placement plate 11 drives the transparent plate 13 to move until the placement plate 11 moves to the auxiliary rail 9 position. At this time, the placement plate 11 is located outside the cabinet 1. During the process of taking and placing food and beverages, there is no need to extend the food and beverages into the cabinet 1, thereby reducing the probability of bringing bacteria into the food collection cabinet.

[0044] After the food is put into the food collection cabinet, the outer packaging of the food needs to be disinfected, so a disinfection mechanism 15 is set up to disinfect the food. The disinfection mechanism 15 includes a return plate 16 slidably mounted on the inner wall of the cabinet 1, and two scissor forks 17 are arranged above the return plate 16. The two ends of the scissor forks 17 located on the front side are respectively fixedly connected to the return plate 16 and the cabinet 1, and the two ends of the scissor forks 17 located on the rear side are respectively slidably connected to the return plate 16 and the cabinet 1. A driving mechanism 18 for driving the two scissor forks 17 is arranged in the cabinet 1. It should be noted that the driving mechanism 18 includes two driving grooves 42 arranged at the top of the cabinet 1, and the second threaded rod 43 is rotatably connected in the two driving grooves 42. The second threaded rods 43 are both threadedly sleeved with drive blocks 44, and the two drive blocks 44 are respectively fixedly installed with the two scissors forks 17, and the drive blocks 44 are slidably connected to the drive grooves 42. The rear ends of the two second threaded rods 43 rotate through the cabinet 1 and are connected through the second transmission mechanism 45. Furthermore, the second transmission mechanism 45 includes two second pulleys 47, and the two second pulleys 47 are connected by a synchronous belt transmission. The two second pulleys 47 are respectively coaxially fixedly connected to the two second threaded rods 43. A third motor 46 is installed in the rear shell 2, and the drive shaft of the third motor 46 is coaxially fixedly connected to one of the second threaded rods 43. A plurality of ultraviolet lamps 19 are fixedly installed on the inner side of the return plate 16.

[0045] Through the above technical features, when the inside of the cabinet 1 is disinfected, the two second threaded rods 43 are driven to rotate by the third motor 46, and the two second threaded rods 43 drive the two driving blocks 44 to move, and the two driving blocks 44 drive the two scissors forks 17 to extend and retract, and the two scissors forks 17 drive the return plate 16 to rise and fall, and the return plate 16 multiple ultraviolet lamps 19 rise and fall until the lowest point. At this time, the ultraviolet lamp 19 is used to disinfect the sides of the food and beverage. At the same time, due to the provision of a transparent plate 13, the ultraviolet lamp 19 penetrates the transparent plate 13 to disinfect the bottom of the food and beverage. It should be noted that after the food and beverage is taken out of the food and beverage cabinet, the ultraviolet light 19 will still disinfect the inside of the food and beverage cabinet for a period of time, thereby fully disinfecting the food and beverage cabinet.

[0046] When food and beverage are placed in the cabinet 1, they need to be kept warm, so a heat conduction mechanism 20 is provided to conduct heat between adjacent cabinets 1. The heat conduction mechanism 20 includes a heat conduction groove 21 provided on the side wall of the cabinet 1. It should be noted that the heat conduction groove 21 is vacuum-set, a heat conduction plate 22 is slidably installed in the heat conduction groove 21, and a conduction plate 23 is embedded on both the left and right side walls of the cabinet 1. A bidirectional screw 24 is rotatably connected in the heat conduction groove 21, and the outer thread sleeve of the bidirectional screw 24 is provided with two thread blocks 25. Furthermore, both threaded blocks 25 are provided with threaded holes matching the bidirectional screw 24, the threads in the two threaded holes have opposite rotation directions, the lower ends of the two threaded blocks 25 are rotatably connected with deflection plates 26, the lower ends of the two deflection plates 26 are rotatably connected with the heat conducting plate 22, a first motor 27 is fixedly installed in the heat conducting groove 21, and the driving shaft of the first motor 27 is coaxially fixedly connected with the bidirectional screw 24. It should be noted that a current temperature sensor is provided in the cabinet 1 for detecting the current temperature in the cabinet 1.

[0047] Through the above technical features, when food is placed inside the food collection cabinet, the surface temperature of the food packaging bag placed on the transparent plate 13 is detected by the temperature sensor 14. When the temperature of the packaging bag is at room temperature, it means that the packaging bag itself has a good thermal insulation effect and does not need to be additionally insulated. When the temperature of the packaging bag is higher than room temperature, it means that the thermal insulation effect of the packaging bag itself is poor and needs to be additionally insulated. At this time, the temperature of the cabinet 1 next to the current cabinet 1 is detected. When the temperature of the adjacent cabinet 1 is higher than the temperature of the current cabinet 1, the bidirectional screw 24 is driven to rotate by the first motor 27, and the bidirectional screw 24 drives the two threaded blocks 25 to move relative to each other. The two threaded blocks 25 are connected through two deflection plates 26. The heat conducting plate 22 is driven to rise and fall until it moves between the two conducting plates 23. At this time, the heat of the adjacent cabinet 1 can be conducted to the current cabinet 1. When the temperature conduction reaches the specified time, the heat conducting plate 22 can be moved to the original position to stop heat conduction. At this time, the temperature in the current cabinet 1 is detected by the current temperature sensor. When the temperature does not reach the temperature of the food outer packaging, on the one hand, the heat conducting plate 22 is moved to the original position to stop heat conduction with the adjacent cabinet 1. On the other hand, the interior of the cabinet 1 is heated by the heating lamp 4 until it reaches a temperature equivalent to the bottom temperature of the packaging bag, so that the temperature in the cabinet 1 reaches a temperature equivalent to the current temperature of the food, thereby achieving the purpose of precise temperature maintenance.

[0048] Working principle:

[0049] 1) Placing food and beverages: When a food collection cabinet is randomly selected and opened through the mini program, the winding roller 32 is driven to rotate by the second motor 34, and the winding roller 32 drives the traction rope 35 to wind. During the winding process, the cabinet door 6 can be opened. When the cabinet door 6 is opened, the two first threaded rods 37 are driven to rotate by the fourth motor 40, and the two first threaded rods 37 drive the placement plate 11 to move through the two moving blocks 38, and the placement plate 11 drives the transparent plate 13 to move until the placement plate 11 moves to the auxiliary rail 9 position. At this time, the placement plate 11 is located outside the cabinet 1. At this time, the food and beverage can be placed on the transparent plate 13, and then the placement plate 11 is restored to its original position, and the cabinet door 6 is closed;

[0050] 2) Disinfection of food and beverages: When disinfecting food and beverages, the third motor 46 drives the two second threaded rods 43 to rotate, the two second threaded rods 43 drive the two driving blocks 44 to move, the two driving blocks 44 drive the two scissors 17 to extend and retract, the two scissors 17 drive the return plate 16 to rise and fall, and the return plate 16 multiple ultraviolet lamps 19 rise and fall until the lowest point. At this time, the ultraviolet lamps 19 are used to disinfect the sides of the food and beverages. At the same time, since the transparent plate 13 is provided, the ultraviolet lamps 19 penetrate the transparent plate 13 to disinfect the bottom of the food and beverages;

[0051] 3) Accurately keep the food warm: When the food is placed inside the food collection cabinet, the surface temperature of the food packaging bag placed on the transparent plate 13 is detected by the temperature sensor 14. When the temperature of the packaging bag is at room temperature, it means that the packaging bag itself has a good insulation effect and does not need to be additionally insulated. When the temperature of the packaging bag is higher than room temperature, it means that the packaging bag itself has a poor insulation effect and needs to be additionally insulated. At this time, the temperature of the cabinet 1 next to the current cabinet 1 is detected. When the temperature of the adjacent cabinet 1 is higher than the temperature of the current cabinet 1, the bidirectional screw 24 is driven to rotate by the first motor 27, and the bidirectional screw 24 drives the two threaded blocks 25 to move relative to each other. The two threaded blocks 25 move relative to each other through the two deflection blocks. The plate 26 drives the heat conducting plate 22 to rise and fall until the heat conducting plate 22 moves between the two conducting plates 23. At this time, the heat of the adjacent cabinet 1 can be conducted to the current cabinet 1. When the temperature conduction reaches the specified time, the heat conducting plate 22 can be moved to the original position to stop the heat conduction. At this time, the temperature in the current cabinet 1 is detected by the current temperature sensor. When the temperature does not reach the temperature of the food packaging, on the one hand, the heat conducting plate 22 is moved to the original position to stop the heat conduction with the adjacent cabinet 1. On the other hand, the heating lamp 4 is used to heat the inside of the cabinet 1 until it reaches the temperature equivalent to the bottom of the packaging bag, so that the temperature in the cabinet 1 reaches a temperature equivalent to the current temperature of the food, and the temperature can be accurately maintained.

[0052] 4) After taking the food: extend the food outside the cabinet 1 and then take the food. After taking the food, the cabinet door 6 is driven to close by the second motor 34. At this time, the ultraviolet lamp 19 continues to work for a period of time to disinfect the inside of the cabinet 1.

[0053] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An AI intelligent food collection cabinet with full automatic disinfection and sterilization, characterized by: include, A plurality of cabinets (1) are used for storing food and beverages, the plurality of cabinets (1) are integrally formed, a rear shell (2) is commonly installed at the rear ends of the plurality of cabinets (1), the rear shell (2) is provided with an air supply mechanism (3) for supplying air to the cabinets (1), and a heating lamp (4) is fixedly installed on the inner top of the cabinet (1); A meal placing mechanism (5) is used for placing food and beverages, the meal placing mechanism (5) comprising a cabinet door (6) hinged to the front end of a cabinet body (1), the cabinet body (1) and the cabinet door (6) are opened and closed by a reeling mechanism (7), two guide rails (8) are installed in the cabinet body (1), two auxiliary rails (9) are installed on the cabinet door (6), the two auxiliary rails (9) correspond to the two guide rails (8) respectively, the auxiliary rails (9) and the guide rails (8) are softly connected by a connecting key (10), a placing plate (11) is slidably connected to the outside of the two guide rails (8), a moving mechanism (12) for moving the placing plate (11) is provided in the two guide rails (8), a transparent plate (13) is fixedly installed on the upper end of the placing plate (11), and a temperature sensor (14) is embedded in the transparent plate (13); A disinfection mechanism (15) is used to disinfect food and beverages, the disinfection mechanism (15) comprising a return plate (16) slidably mounted on the inner wall of the cabinet (1), two scissor forks (17) are arranged above the return plate (16), the two ends of the scissor forks (17) located on the front side are respectively fixedly connected to the return plate (16) and the cabinet (1), and the two ends of the scissor forks (17) located on the rear side are respectively slidably connected to the return plate (16) and the cabinet (1), a driving mechanism (18) for driving the two scissor forks (17) is arranged in the cabinet (1), and a plurality of ultraviolet lamps (19) are fixedly mounted on the inner side of the return plate (16); A heat conduction mechanism (20) is used for conducting heat between adjacent cabinets (1), the heat conduction mechanism (20) comprising a heat conduction groove (21) arranged on the side wall of the cabinet (1), a heat conduction plate (22) being slidably installed in the heat conduction groove (21), and a conduction plate (23) being embedded on both the left and right side walls of the cabinet (1), a bidirectional screw (24) being rotatably connected in the heat conduction groove (21), two threaded blocks (25) being externally threadedly sleeved on the bidirectional screw (24), the lower ends of the two threaded blocks (25) being rotatably connected to a deflection plate (26), the lower ends of the two deflection plates (26) being rotatably connected to the heat conduction plate (22), a first motor (27) being fixedly installed in the heat conduction groove (21), and the drive shaft of the first motor (27) being coaxially fixedly connected to the bidirectional screw (24).

2. The AI ​​intelligent food collection cabinet with full automatic disinfection and sterilization according to claim 1 is characterized by: The air supply mechanism (3) comprises a partition (28) arranged in the rear shell (2), a blow pipe (29) is fixedly provided between the partition (28) and the cabinet (1), a solenoid valve is installed in the blow pipe (29), and a purifier (30) is installed in the rear shell (2).

3. The AI ​​intelligent food collection cabinet with full automatic disinfection and sterilization according to claim 1 is characterized by: The winding mechanism (7) comprises a winding groove (31) arranged at the front end of the cabinet (1), a winding roller (32) and a fixed pulley (33) are rotatably installed in the winding groove (31), a second motor (34) is fixedly installed in the winding groove (31), a driving shaft of the second motor (34) is coaxially fixedly connected to the winding roller (32), a traction rope (35) is fixedly wound outside the winding roller (32), and the traction rope (35) passes through the fixed pulley (33) and is fixedly connected to the cabinet door (6).

4. The AI ​​intelligent food collection cabinet with full automatic disinfection and sterilization according to claim 1 is characterized by: The moving mechanism (12) comprises two moving grooves (36) respectively arranged on the two guide rails (8), the two moving grooves (36) are both rotatably connected with a first threaded rod (37), the two first threaded rods (37) are both threadedly sleeved with moving blocks (38), the two moving blocks (38) are both fixedly connected to the placement plate (11), the rear ends of the two first threaded rods (37) are both rotatably passed through the guide rail (8) and the cabinet (1) and are connected through a first transmission mechanism (39), a fourth motor (40) is installed on the partition (28), and the drive shaft of the fourth motor (40) is coaxially and fixedly connected to one of the first threaded rods (37).

5. The AI ​​intelligent food collection cabinet with full automatic disinfection and sterilization according to claim 4 is characterized by: The first transmission mechanism (39) comprises two first pulleys (41), the two first pulleys (41) are connected via a synchronous belt transmission, and the two first pulleys (41) are respectively coaxially fixedly connected to two first threaded rods (37).

6. The AI ​​intelligent food collection cabinet with full automatic disinfection and sterilization according to claim 1 is characterized by: The driving mechanism (18) comprises two driving grooves (42) arranged at the top of the cabinet (1), the two driving grooves (42) are both rotatably connected with second threaded rods (43), the two second threaded rods (43) are both threadedly sleeved with driving blocks (44), the two driving blocks (44) are respectively fixedly installed with two scissors (17), the driving blocks (44) are slidably connected with the driving grooves (42), the rear ends of the two second threaded rods (43) are both rotatably passed through the cabinet (1) and are transmission-connected through a second transmission mechanism (45), a third motor (46) is installed in the rear shell (2), and the driving shaft of the third motor (46) is coaxially and fixedly connected with one of the second threaded rods (43).

7. The AI ​​intelligent food collection cabinet with full automatic disinfection and sterilization according to claim 6 is characterized by: The second transmission mechanism (45) comprises two second pulleys (47), the two second pulleys (47) are connected via a synchronous belt transmission, and the two second pulleys (47) are respectively coaxially fixedly connected to two second threaded rods (43).

8. The AI ​​intelligent food collection cabinet with full automatic disinfection and sterilization according to claim 1 is characterized by: The cabinet body (1) is made of heat-insulating material.

9. The AI ​​intelligent food collection cabinet with full automatic disinfection and sterilization according to claim 1 is characterized by: The heat conduction groove (21) is in a vacuum state.

10. The AI ​​intelligent food collection cabinet with full automatic disinfection and sterilization according to claim 1 is characterized by: The two threaded blocks (25) are both provided with threaded holes matching the bidirectional screw rod (24), and the threads in the two threaded holes have opposite rotation directions.

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