CN209980350U

CN209980350U - Microwave heating automatic vending machine

Info

Publication number: CN209980350U
Application number: CN201920294768.2U
Authority: CN
Inventors: 付照海
Original assignee: Guangzhou Vasels Intelligent Technology Co Ltd
Current assignee: Guangzhou Vasels Intelligent Technology Co Ltd
Priority date: 2019-03-08
Filing date: 2019-03-08
Publication date: 2020-01-21
Anticipated expiration: 2029-03-08

Abstract

The utility model relates to an automatic vending machine technical field especially relates to a microwave heating automatic vending machine, including packing cupboard and heating cabinet, the packing cupboard body is equipped with heat preservation and insulation material all around, be equipped with the box wall that has the heat preservation door between packing cupboard and the heating cabinet, the packing cupboard leans on the inside to be provided with multilayer goods shelves, be equipped with the transport mechanism that can reciprocate on the curb plate about the goods shelves are in front, be equipped with microwave oven heating mechanism on the inner wall of heating cabinet upper portion, the inside next-door neighbour of heating cabinet be equipped with the refrigeration module on microwave oven heating mechanism's the inner wall. The utility model discloses an efficient microwave heating mode heats food, can realize instant-heating, and full automatic operation need not staff intervention operation processing, and heats the effect rapidly and well, simultaneously the utility model discloses have refrigeration plant, can keep fresh to the food selld at ordinary times.

Description

Microwave heating automatic vending machine

Technical Field

The utility model relates to an automatic vending machine technical field especially relates to a microwave heating automatic vending machine.

Background

Vending machines are widely used in modern society, such as stations, airports, exhibition halls, office buildings and the like. The vending machine is diversified, most vending machines put into the market at the present stage can only sell common beverage, snack and other goods vending machines, the goods can not be sold in a mode that the goods directly fall off, cooked food can not be sold if the vending machines are directly placed, the goods in the vending machines are difficult to refrigerate and keep fresh, the eating time of consumers can be saved and the requirements of the consumers for eating at any time can be met by utilizing the vending machines to sell the cooked food, but the difficult problems of refrigeration and heating of the cooked food can be solved through the retail needs of the vending machines, in practice, the functions can not be simply superposed, and the vending machines are necessary to be an integral matching device, namely, the goods are placed, poured, heated or refrigerated, the goods are discharged, and automatic control is organically integrated. The vending machine of instant heating type can be seen in very few markets, and the existing vending machine with heating function in the market needs manual intervention operation of customers with low degree of automation in the prior art, and intelligent degree is not high, heating time is longer, heating type is more simple, heating mode is complicated, the problem of heating unsuccessfully or heating incompletely exists, and thus the shopping experience of consumers is influenced.

Disclosure of Invention

The utility model aims at providing a microwave heating automatic vending machine, automated design just has the theftproof function, and operation convenient to use is nimble, brings the good intelligent experience effect for the user, and the user need not staff operation processing from shipment to the complete automatic operation of heating after paying, adopts efficient microwave heating mode to heat food, and heating methods is simple, and rate of heating is fast, can not appear heating incomplete phenomenon.

In order to realize the above object, the utility model relates to a microwave heating automatic vending machine, including packing cupboard and heating cabinet, the packing cupboard body inner wall all around is equipped with thermal insulation material, be equipped with the box wall that has the heat preservation door between packing cupboard and the heating cabinet, the goods of packing cupboard passes through the mouth of stocking that is equipped with on the heat preservation door enters into the heating cabinet, be equipped with on the box wall of the mouth of stocking upper end through the fixed pushing mechanism of bottom plate, its characterized in that: the front of the container is provided with a container door plate, the front of the heating cabinet is provided with a heating cabinet door plate, the heating cabinet door plate is provided with a man-machine interaction panel, the lower end of the man-machine interaction panel is provided with a goods taking port with an anti-theft function, the lower end of the goods taking port is provided with a chopstick box mounting port, the back of the heating cabinet door plate is provided with a control system, and the man-machine interaction panel is electrically connected with the control system;

the container is characterized in that a multilayer goods shelf is arranged close to the inside of the container, a goods channel convenient for placing articles is arranged on the goods shelf, a left side plate and a right side plate in front of the goods shelf are provided with a transporting mechanism capable of moving up and down, the transporting mechanism is connected with a transporting crawler parallel to the bottom of the goods inlet, and the transporting mechanism is electrically connected with a control system;

the microwave oven heating device is characterized in that a microwave oven heating mechanism is arranged on the inner wall of the upper portion of the heating cabinet and comprises a microwave oven box body and a lifting platform, the bottom of a goods inlet on the heat preservation door is parallel to the lifting platform in a standby state, the heating cabinet is close to the inside of the microwave oven heating mechanism, a refrigeration module is arranged on the inner wall of the microwave oven heating mechanism, and the microwave oven heating mechanism, the refrigeration module and the control system are electrically connected.

Furthermore, in order to ensure that goods in the goods cabinet can smoothly enter the heating cabinet, the heat-insulating door comprises a movable door and an integral fixed plate, the movable door is installed on the integral fixed plate and provided with a first driven rack, the integral fixed plate is provided with a goods inlet, one side of the goods inlet is provided with a slide rail, the movable door is installed on the slide rail in parallel, a side door motor is arranged beside the slide rail and connected with the first driven rack, and two ends of the slide rail are respectively provided with a first micro switch; the lower end of the integral fixing plate is provided with a fixing block with a spring, the upper end of the fixing block is provided with a pressing plate, and the movable door is in contact with the pressing plate when closed.

Furthermore, the pushing mechanism comprises a mechanical claw and a transmission rod, the mechanical claw is connected to the transmission rod, the tail end of the transmission rod is connected with a direct current motor, the direct current motor is fixed on the bottom plate through a motor fixing seat, and the bottom plate is provided with a position sensor.

Furthermore, in order to ensure that the microwave oven is heated quickly and the heating space is sealed, the microwave oven heating mechanism comprises a microwave oven box body and a lifting platform, wherein the opening of the microwave oven box body faces downwards, fixing devices are arranged on two sides of the back of the microwave oven box body, the lifting platform is an L-shaped bottom plate, the bottom surface of the lifting platform is matched with the opening of the microwave oven box body in size, wheel grooves are formed in two sides of an erecting panel, the erecting panel is installed on the fixing devices, and pulleys are arranged on the fixing devices and are embedded into the wheel grooves; a second microswitch is arranged outside the microwave oven box body; the microwave oven is characterized in that a microwave generator is arranged at the upper part of the microwave oven body, a fan is arranged on the microwave generator, and a variable frequency power supply is connected beside the microwave generator; the lower part of the lifting platform is provided with a telescopic electric push rod, the lifting platform is connected with the electric push rod through a long round pin, a spring is arranged at the joint of the lifting platform and the electric push rod, and the electric push rod is fixed in the heating cabinet through a stabilizing plate; a goods inductor is arranged on the vertical panel, and a position induction pressing sheet corresponding to the second microswitch is arranged on one side of the lower end of the vertical surface; the microwave oven box body is fixed in the heating cabinet through a fixing device.

Preferably, in order to ensure that the container has a refrigeration function, the refrigeration module comprises a compressor, a condenser and an evaporator, the compressor is positioned at the bottom of the heating cabinet, and the condenser is connected with the evaporator through a copper pipe.

The utility model has the advantages that: the utility model relates to a microwave heating automatic vending machine, not only can sell ordinary class food, cooked food can also be selled, and it heats to food automatically, intelligent design still has the theftproof function simultaneously, operation convenient to use is nimble, the user is from shipment to the complete automatic operation of heating after paying, heat in with food propelling movement to the processing box by the manipulator, it intervenes operation processing to need not the staff, the heating method is simple, processing case leakproofness is good during the heating, realize automatic food heating, automatic selling and heating effect is rapid and good, need not staff operation processing, adopt the microwave heating mode to heat food, the rate of heating is fast, the incomplete phenomenon of heating can not appear, after the awaiting the heating is accomplished, food is in edible state promptly. Simultaneously the utility model discloses have refrigeration plant, can keep fresh to the food of seling at ordinary times.

For the purpose of illustration, the invention is described in detail with reference to the following preferred embodiments and the accompanying drawings.

Drawings

FIG. 1 is a general structure diagram of a microwave heating vending machine according to the present invention;

FIG. 2 is a side view of a microwave heated vending machine of the present invention;

FIG. 3 is a structural view of a heat preservation door of the microwave heating vending machine of the present invention;

FIG. 4 is a structural diagram of a pushing mechanism in the microwave heating vending machine of the present invention;

FIG. 5 is a structural diagram of a microwave oven of the microwave heating vending machine of the present invention;

FIG. 6 is a top view of a microwave oven of the microwave heated vending machine of the present invention;

FIG. 7 is a front view structure diagram of a lifting platform of the microwave heating vending machine of the present invention;

fig. 8 is a structural diagram of a refrigeration module in the microwave heating vending machine of the present invention;

in the figure: 1-a container; 2-a heating cabinet; 6-a heat preservation door; 621-a cargo inlet; 11-container door panels; 21-heating cabinet door plate; 22-a human-computer interaction panel; 23-a goods taking port; 24-a chopstick box mounting opening; 12-a shelf; 121-cargo way; 13-a transport mechanism; 131-a conveying track; 14. a tank wall; 5-a refrigeration module; 61-a movable door; 62-integral fixing plate; 63-a pushing mechanism; 611-a first driven rack; 622-sliding rail; 623-side door motor; 624-first microswitch; 64-fixing block; 641-a platen; 631-a base plate; 632-gripper; 633-a transmission rod; 634-a direct current motor; 635-motor fixing seat; 636-a position sensor; 7-a microwave oven heating mechanism; 71-microwave oven box body; 711-a pulley; 72-a lifting platform; 73-a second microswitch; 74-a microwave generator; 75-a fan; 76-variable frequency power supply; 78-long round pin; 77-electric push rod; 771-spring; 772 "drive motor; 773-stabilizing plate; 721-cargo sensor; 722-wheel groove; 723-position induction tabletting; 724-erecting a panel; 79-a fixture; 51-a compressor; 52-a condenser; 53-an evaporator; 54-copper tube.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1, 2 and 8, a microwave heating vending machine comprises a container 1 and a heating cabinet 2, wherein a heat insulating material is arranged around the container 1, a cabinet wall 14 with a heat insulating door 6 is arranged between the container 1 and the heating cabinet 2, the goods in the container 1 can enter the heating cabinet 2 through a goods inlet 621 arranged on the heat insulating door 6, a pushing mechanism 63 fixed through a bottom plate 631 is arranged on the cabinet wall 14 at the upper end of the goods inlet 621, a container door panel 11 is arranged in front of the container 1, a heating cabinet door panel 21 is arranged in front of the heating cabinet 2, a man-machine interaction panel 22 is arranged on the heating cabinet door panel 21, a goods taking port 23 with an anti-theft function is arranged at the lower end of the man-machine interaction panel 22, the anti-theft function is that a liftable or other action anti-theft door is arranged at the goods taking port, the anti-theft door is opened after the goods are taken out, and, after the goods are taken, the chopsticks box are automatically closed and can play a role of theft prevention, the lower end of the goods taking port 23 is provided with a chopstick box mounting port 24, the back of the door plate 21 of the heating cabinet is provided with a control system (not marked), and the man-machine interaction panel 22 is electrically connected with the control system; the container 1 is provided with a multilayer goods shelf 12 which can place goods inside, the goods shelf 12 is provided with a goods channel 121 which is convenient for placing goods, the left and right side plates in front of the goods shelf 12 are provided with a transport mechanism 13 which can move up and down, the transport mechanism 13 is connected with a transport crawler 131 which can be parallel to the bottom of a goods inlet 621, the transport mechanism 13 is electrically connected with a control system (not marked), firstly, the transport mechanism moves, mainly, a transport platform rises to the corresponding goods channel layer, stops running to wait for receiving goods, then, the goods channel receives a goods outlet signal to carry out one-time goods outlet, the goods stably fall into the transport platform, and the transport platform is provided with a transport crawler; a microwave oven heating mechanism is arranged on the inner wall of the upper part of the heating cabinet 2, the microwave oven heating mechanism 7 comprises a microwave oven box body 71 and a lifting platform 72, the bottom of a goods inlet 621 on the heat preservation door 6 is parallel to the lifting platform 72 in a standby state, food enters the microwave oven through the goods inlet on the heat preservation door through a transportation mechanism for heating, and specifically, the transportation mechanism conveys the food to the goods inlet and then pushes the food to the lifting platform through a pushing mechanism; the microwave oven heating device is characterized in that a refrigerating module 5 is arranged on the inner wall of the heating cabinet 2 adjacent to the microwave oven heating mechanism 7, the refrigerating module 5 comprises a compressor 51, a condenser 52 and an evaporator 53, the compressor 51 is positioned in the heating cabinet 2 and is connected with the condenser 52 and the evaporator 53 through a copper pipe 54, and the microwave oven heating mechanism 7, the refrigerating module 5 and the control system are electrically connected. Carry out the input command through man-machine interaction module, the concrete expression is that the customer purchases the commodity through demonstration and input module screen option, and through concrete payment step, after the payment is successful, communication circuit module group then received the signal, the processing signal, send executive signal to each part execution original paper by control system, all operating instruction have been reduced artificial intervention by control system autonomous completion, increase the availability factor, in order to guarantee to heat the interior ventilation in the cabinet, install the fan that is used for exhausting heat dissipation at the top of heating the cabinet.

As shown in fig. 3 and 4, the thermal insulation door 6 includes a movable door 61 and an integral fixing plate 62, the movable door 61 is installed on the integral fixing plate 62 and is provided with a first driven rack 611, the integral fixing plate 62 is provided with a cargo inlet 621, one side of the cargo inlet 621 is provided with a slide rail 622, the movable door 61 is installed on the slide rail 622 in parallel, a side door motor 623 is arranged beside the slide rail 622, the side door motor 623 is connected with the first driven rack 611, a gear arranged on the side door motor 623 can drive the movable door 61 to move up and down through the first driven rack 611, two ends of the slide rail 622 are respectively provided with a first micro switch 624, the movable door 61 can be opened or closed through the driving of the side door motor 623, the first micro switches 624 at the upper and lower ends of the slide rail are used for detecting whether the movable door 61 reaches a designated position, when the movable door 61 rises to reach the designated position and touches the first micro switch 624 at the upper end, when the movable door stops rising, the movable door 61 is in an open state, otherwise, the first microswitch 624 at the lower end is used for detecting whether the movable door is closed or not under the same action, and the microswitch can be a displacement sensor or a photoelectric sensor; the lower end of the integral fixing plate 62 is provided with an L-shaped metal plate fixing block 64 with a spring, the upper end surface of the fixing block 64 is provided with a through hole (not marked) and the upper end is provided with a pressing plate 641, a nut post (not marked) is arranged on the pressing plate and penetrates through the through hole (not marked), the spring on the fixing block is sleeved on the nut post, the movable door 61 is contacted with the pressing plate 641 when closed, the spring below the pressing plate 641 can buffer the downward pressing force of the movable door, and meanwhile, the adverse effects of motor burnout and the like caused by motor stalling can be prevented; push mechanism 63 passes through the bottom plate 631 and fixes on the box wall 14 of inlet 621 upper end, push mechanism 63 includes gripper 632, transfer line 633, gripper 632 connects on transfer line 633, transfer line 633 end-to-end connection has direct current motor 634, direct current motor 634 passes through motor fixing base 635 and fixes on bottom plate 631, be equipped with position sensor 636 on the bottom plate 631, position sensor can be photoelectric sensor, and whether position sensor 636 arrived appointed position for detecting push mechanism's transfer line, and the goods transports appointed push mechanism execution department through the transportation platform, and push mechanism carries out the propelling movement function promptly, passes appointed goods through push mechanism, passes on the inlet propelling movement gets into lift platform.

The heating technical scheme of this embodiment is as shown in fig. 5, 6 and 7, a microwave heating vending machine, the microwave heating mechanism 7 includes a microwave oven box 71 and a lifting platform 72, the opening of the microwave oven box 71 is downward, two sides of the back of the microwave oven box 71 are provided with fixing devices 79, the lifting platform 72 is an L-shaped bottom plate, the bottom plate of the lifting platform 72 is adapted to the opening of the microwave oven box 71, the lifting platform 72 can completely seal the opening of the microwave oven box, thus ensuring the sealing property of the internal space of the microwave oven, two sides of a vertical panel 724 are provided with wheel grooves 722, the vertical panel 724 is installed on the fixing devices 79, the fixing devices 79 are provided with pulleys 711, the pulleys 711 are embedded into the wheel grooves 722, the vertical panel is matched with a set of fixing devices, a series of pulleys are arranged at the left, the right and the middle of the fixing devices, the vertical panel and the pulley are mutually contacted and embedded, so that the left-right freedom degree of the vertical panel can be fixed, and the lifting platform can better vertically move up and down by depending on the box body of the microwave oven through the pulley, and meanwhile, the surface of the lifting platform is better attached to the microwave oven; a second microswitch 73 is arranged outside the microwave oven box body 71, a position sensing pressing sheet 723 corresponding to the second microswitch 73 is arranged on one side of the lower end of the vertical panel 724, the second microswitch can detect whether the lifting platform is completely closed, and when the sensing pressing sheet touches the second microswitch, the control system sends a command of stopping movement to the electric push rod; the microwave oven heating mechanism is characterized in that a microwave generator 74 is arranged at the upper part of the microwave oven box body 71, a fan 75 is arranged on the microwave generator 74, a variable frequency power supply 76 is connected beside the microwave generator 74, the microwave generator is placed outside the microwave oven box body, a high-power microwave generator is used for heating food in a short time, the microwave generated by the waveguide is uniformly dispersed in the microwave oven box body, the heating efficiency is high, the phenomenon that the food is not completely heated is avoided, and a special fan is arranged for radiating heat of the microwave generator; an electric push rod 77 capable of stretching up and down is arranged at the lower part of the lifting platform 72, the electric push rod 77 simultaneously plays a role of supporting the lifting platform 72 and the vertical panel 724, the lifting platform 72 is connected with the electric push rod 77 through a long round pin 78, a spring 771 is arranged at the joint of the lifting platform 72 and the electric push rod 77, a driving motor 772 is arranged on the electric push rod 77, the electric push rod 77 is fixed in the heating cabinet 2 through a stabilizing plate 773, and the electric push rod is driven by the driving motor to stretch up and down, so that the lifting platform moves up and down and opens or closes the microwave oven body; the vertical panel 724 is provided with a cargo sensor 721, the microwave oven body 71 is fixed in the heating cabinet 2 through a fixing device 79, the fixing device 79 is formed by additionally arranging a plate between a left side plate and a right side plate (not marked), a pair of pulleys 711 is fixed on the plate, a vertical flange (not marked) at the rear side of the platform plate is embedded between the two wheels, and the two side plates are used for fixing the microwave device. In this place in-process, goods inductor 721 mainly plays the response effect, and to push mechanism's propelling movement distance, whether the goods has got into the assigned position, can heat, plays a response effect, and the communication circuit board module group among the feedback operation signal gives the man-machine interaction module to carry out corresponding operation on next step, play an additional action, heat when the goods and accomplish, then can open and get the goods mouth, take out the goods and eat.

In this embodiment, in an actual working state, the entire energy source is supplied by the power distribution module, the power distribution module provides appropriate energy sources to each part of the machine through the switching power supply, and the switching power supply (not shown) converts the household alternating current into the direct current to provide stable voltage and current. The control process of the whole machine is carried out through necessary equipment for human-machine interaction, the control process is called as a human-machine interaction module, the human-machine interaction module is provided with the following sub-modules, namely a human-machine interaction panel 22, an input module (not marked), a communication circuit board module group (not marked) and a sensor, a customer can input an instruction through a display and input module, the input instruction is correspondingly processed by the communication circuit board module group, then all the parts are driven to act, signals of motion conditions of all the parts are transmitted through the sensor or a microswitch at a specific position to serve as assistance, the intelligent degree is high, and the whole drive is completed. Under the quasi-working state, firstly, the transportation mechanism 13 moves, the transportation mechanism 13 rises to the corresponding level of the goods channel 121, stops running to wait for receiving goods, then the goods channel 121 receives a goods output signal to carry out one-time goods output, the goods stably fall onto the transportation mechanism 13, the transportation mechanism 13 consists of a transportation platform and a pushing mechanism 63, a conveying crawler 131 is arranged on the transportation platform, the goods are conveyed to a specified goods input port after being received by the transportation mechanism 13 during working, at the moment, the goods are positioned at the execution position of the pushing mechanism 63, the goods to be heated are conveyed to a lifting platform through a mechanical claw 632 on the pushing mechanism 63, and then enter the microwave oven box body 71 to be heated, after a goods sensor 721 on a vertical panel 724 of the lifting platform 72 senses that the goods enter the lifting platform 72, a control system sends an instruction, an electric push rod 77 moves upwards to seal the bottom surface of the lifting platform 72 with the microwave oven box body 71, at the moment, the microwave oven enters a quasi-working state, the magnetron in the microwave generator 74 generates microwaves to start heating food, the man-machine interaction panel displays the heating remaining time, when the goods are heated, the control system sends out an instruction to move the lifting platform 72 downwards and open the anti-theft door at the goods taking port, the goods can be taken out by a customer to be eaten, and the refrigeration module 5 is arranged in the heating cabinet to reduce the temperature in the automatic vending machine container and ensure the freshness of the goods in the automatic vending machine container.

The above description is for the limitation of the protection scope of the present invention in combination with the specific preferred embodiments, and it should be understood by those skilled in the art that various modifications or variations can be made by those skilled in the art without inventive efforts based on the technical solution of the present invention.

Claims

1. The utility model provides a microwave heating automatic vending machine, includes packing cupboard (1) and heating cabinet (2), and packing cupboard (1) body inner wall all around is equipped with heat preservation and insulation material, be equipped with box wall (14) that have heat preservation door (6) between packing cupboard (1) and the heating cabinet (2), the goods of packing cupboard (1) passes through the last inlet (621) that is equipped with of heat preservation door (6) enter into heating cabinet (2), be equipped with on box wall (14) of inlet (621) upper end through fixed pushing mechanism (63) of bottom plate (631), its characterized in that: a container door plate (11) is arranged in front of the container (1), a heating cabinet door plate (21) is arranged in front of the heating cabinet (2), a man-machine interaction panel (22) is arranged on the heating cabinet door plate (21), a goods taking port (23) with an anti-theft function is arranged at the lower end of the man-machine interaction panel (22), a chopstick box mounting port (24) is arranged at the lower end of the goods taking port (23), a control system is arranged on the back of the heating cabinet door plate (21), and the man-machine interaction panel (22) is electrically connected with the control system;

the container (1) is internally provided with a plurality of layers of shelves (12), the shelves (12) are provided with a goods channel (121) convenient for placing articles, the left and right side plates in front of the shelves (12) are provided with transporting mechanisms (13) capable of moving up and down, the transporting mechanisms (13) are connected with a transporting crawler (131) parallel to the bottom of the goods inlet (621), and the transporting mechanisms (13) are electrically connected with a control system;

be equipped with microwave oven heating mechanism (7) on heating cabinet (2) upper portion inner wall, microwave oven heating mechanism (7) include microwave oven box (71) and lift platform (72), it is parallel with lift platform (72) under the standby state to advance goods mouth (621) bottom on heat preservation door (6), heating cabinet (2) inside next-door neighbour be equipped with refrigeration module (5) on the inner wall of microwave oven heating mechanism (7), refrigeration module (5) and control system electricity are connected.

2. A microwave heated vending machine as claimed in claim 1, wherein: the heat preservation door (6) comprises a movable door (61) and an integral fixing plate (62), wherein the movable door (61) is installed on the integral fixing plate (62) and provided with a first driven rack (611), a goods inlet (621) is formed in the integral fixing plate (62), a sliding rail (622) is arranged on one side of the goods inlet (621), the movable door (61) is installed on the sliding rail (622) in parallel, a side door motor (623) is arranged beside the sliding rail (622), the side door motor (623) is connected with the first driven rack (611), and two ends of the sliding rail (622) are respectively provided with a first microswitch (624); the lower end of the integral fixing plate (62) is provided with a fixing block (64) with a spring, the upper end of the fixing block (64) is provided with a pressing plate (641), and the movable door (61) is in contact with the pressing plate (641) when closed.

3. A microwave heated vending machine as claimed in claim 1, wherein: the pushing mechanism (63) comprises a mechanical claw (632) and a transmission rod (633), the mechanical claw (632) is connected to the transmission rod (633), the tail end of the transmission rod (633) is connected with a direct current motor (634), the direct current motor (634) is fixed to the bottom plate (631) through a motor fixing seat (635), and a position sensor (636) is arranged on the bottom plate (631).

4. A microwave heated vending machine as claimed in claim 1, wherein: the opening of the microwave oven box body (71) faces downwards, fixing devices (79) are arranged on two sides of the back of the microwave oven box body (71), the lifting platform (72) is L-shaped, the bottom surface of the lifting platform (72) is matched with the opening of the microwave oven box body (71), wheel grooves (722) are formed in two sides of a vertical panel (724), the vertical panel (724) is installed on the fixing devices (79), pulleys (711) are arranged on the fixing devices (79), and the pulleys (711) are embedded into the wheel grooves (722); a second microswitch (73) is arranged on the outer side of the microwave oven box body (71); a microwave generator (74) is arranged at the upper part of the microwave oven box body (71), a fan (75) is arranged on the microwave generator (74), and a variable frequency power supply (76) is connected beside the microwave generator (74); a telescopic electric push rod (77) is arranged at the lower part of the lifting platform (72), the lifting platform (72) is connected with the electric push rod (77) through a long round pin (78), a spring (771) is arranged at the joint of the lifting platform and the electric push rod (77) and is fixed in the heating cabinet (2) through a stabilizing plate (773); a goods inductor (721) is arranged on the vertical panel (724), and a position induction pressing sheet (723) corresponding to the second microswitch (73) is arranged on one side of the lower end of the vertical panel (724); the microwave oven box body (71) is fixed in the heating cabinet (2) through a fixing device (79).

5. A microwave heated vending machine as claimed in claim 1, wherein: the refrigeration module (5) comprises a compressor (51), a condenser (52) and an evaporator (53), the compressor (51) is located below the heating cabinet (2), and the condenser (52) is connected with the evaporator (53) through a copper pipe (54).