Multifunctional food making device applied to vending machine

Abstract

The utility model provides a multifunctional food making device applied to a vending machine, and relates to the technical field of vending equipment. The device comprises a frame body; the meal box storage unit is mounted on the frame body; the grabbing unit is mounted on the frame body; the electric ceramic stove is installed on the frame body, and raw material meal boxes in the meal box storage unit are sequentially transferred to the electric ceramic stove and a meal taking position through the grabbing unit; the soup filling part is mounted on the frame body, and a soup filling pipe in the soup filling part vertically extends into or is separated from the raw material meal box; and the automatic selling unit is electrically connected with the meal box storage unit, the electric ceramic cooker, the soup filling part and the grabbing unit. The structure is simple, the manufacturing process is simplified, the manufacturing efficiency is improved, and better experience can be provided for customers.

Description

Technical Field

[0001] This utility model relates to the field of automatic vending equipment technology, and in particular to a multifunctional food preparation device for use in automatic vending machines. Background Technology

[0002] With the development of society, people's pace of life is getting faster and faster. In order to save time, existing food is gradually becoming more automated in production and vending. This is especially true in the food and snack industry, where automated production and vending are becoming more and more common. For some foods with soup, the preparation process is relatively complicated, requiring the addition of various side dishes and seasonings. They are usually made and sold on the spot, which results in a long waiting time. This has led to the increasingly complex structure of existing vending machines and their large footprint.

[0003] Therefore, there is an urgent need for a multifunctional food preparation device for vending machines that is simple in structure, simplifies the production process, improves production efficiency, and can provide customers with a better experience. Utility Model Content

[0004] The purpose of this invention is to provide a multifunctional food preparation device for vending machines, solving the technical problems of complex structure, low production efficiency, and poor customer experience in existing technologies. The various technical effects of the preferred solutions among the many technical solutions provided by this invention are detailed below.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] This utility model provides a multifunctional food preparation device for use in automatic vending machines, comprising:

[0007] Frame;

[0008] A lunchbox storage unit, wherein the lunchbox storage unit is installed on the frame;

[0009] A gripping unit, which is mounted on the frame;

[0010] An electric ceramic stove is installed on the frame, and the raw food containers in the food container storage unit are sequentially transferred to the electric ceramic stove and the food collection area through the gripping unit;

[0011] A soup filling section is installed on the frame, and the soup filling tube in the soup filling section extends vertically into or out of the raw material container;

[0012] An automatic vending unit is electrically connected to the food container storage unit, the electric ceramic stove, the soup dispensing unit, and the gripping unit.

[0013] Preferably, the soup filling unit includes:

[0014] A linear drive unit is mounted on the frame, and the soup injection pipe is fixedly connected to the linear drive unit;

[0015] A high-temperature resistant flow pump is installed on the frame. The top end of the soup injection pipe is connected to the outlet of the high-temperature resistant flow pump, and the inlet of the high-temperature resistant flow pump is connected to the electric heating insulated barrel on the frame.

[0016] Preferred options also include:

[0017] An exhaust fan is mounted on the frame and located on one side of the electric ceramic stove.

[0018] Preferably, the lunchbox storage unit includes:

[0019] A food container stacking cylinder is installed on the frame, and several of the raw food containers are stacked in the food container stacking cylinder from top to bottom;

[0020] The lifting part is installed on the frame. The raw material meal box at the top of the meal box stacking cylinder is lifted out by the lifting part and transferred to the electric ceramic stove by the gripping unit.

[0021] Preferably, the lifting part includes:

[0022] A second linear guide rail and a second linear motor are mounted on the frame. The second linear guide rail is vertically mounted on the frame, and the second linear motor is mounted on the second linear guide rail.

[0023] The tray has its first end fixedly connected to the second linear motor, and its second end extends into the food box stacking cylinder and is located on the bottommost raw material food box.

[0024] Preferably, the lifting part further includes:

[0025] A through groove is vertically formed on the side wall of the food box stacking cylinder, and the middle end of the tray is located in the through groove;

[0026] An insulation layer is installed around the food container stacking cylinder and the second linear guide rail.

[0027] Preferably, the grasping unit includes:

[0028] The first linear guide rail is horizontally installed on the frame and located above the electric ceramic stove, the food box stacking tube, and the food pick-up area.

[0029] An electric gripper is mounted on the first linear guide rail and moves along the first linear guide rail.

[0030] Preferred options also include:

[0031] The touch screen and barcode scanner are mounted on the frame. The main control cabinet is electrically connected to the electric ceramic furnace, linear drive, high-temperature flow pump, exhaust fan, second linear motor, electric gripper, touch screen and barcode scanner.

[0032] Preferred options also include:

[0033] An automatic bag-removing machine and a bagged side dish vending device are installed on the frame and are electrically connected to the main control cabinet.

[0034] Preferred options also include:

[0035] A sandwich layer is placed inside the raw material container, and several dry ingredient packets are placed on the sandwich layer.

[0036] In the technical solution provided by this utility model, the main function of the meal box storage unit is to store the raw material meal boxes containing the ingredients; the main function of the gripping unit is to transfer the raw material meal boxes in the meal box storage unit to the electric ceramic stove, and then transfer the finished raw material meal boxes to the pick-up area; wherein, the main function of the electric ceramic stove is to process the raw materials, and the main function of the soup filling unit is to add soup to the raw material meal boxes placed on the electric ceramic stove; all the above actions are automatically completed under the control of the automatic vending unit. Overall, this application has a simple structure, simplifies the production process, improves production efficiency, and can provide customers with a better experience. Attached Figure Description

[0037] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0038] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0039] Figure 2 This is a schematic diagram of the lifting module unit of this utility model;

[0040] Figure 3 yes Figure 2 A magnified view of part A in the diagram;

[0041] Figure 4 This is a schematic diagram of the gripper, the first connecting rod, and the second connecting rod of this utility model;

[0042] Figure 5 This is a schematic diagram of the spring, the second motor, and the unloading table of this utility model;

[0043] Figure 6 This is a schematic diagram of the sandwich structure of this utility model.

[0044] In the diagram: 1. Raw material lunch box; 101. Interlayer; 2. Walking gripper; 201. First linear guide rail; 202. First linear motor; 203. Gripper; 204. Fixing rod; 205. First motor; 206. Fixing plate; 207. First connecting rod; 208. Second connecting rod; 3. Lunch box stacking cylinder; 4. Lifting module unit; 401. Second linear guide rail; 402. Second linear motor; 403. Pallet; 5. Automatic bag picker. 6. Electric push rod; 7. Bagged side dish vending device; 701. Storage bin; 702. Spring; 703. Second motor; 704. Discharge platform; 8. Soup injection pipe; 9. High-temperature resistant flow pump; 10. Exhaust fan; 11. Electric ceramic stove; 12. Operating table; 13. Electric heating insulation bucket; 14. Touch screen and barcode scanner; 15. Food retrieval compartment kit; 16. Main control cabinet; 17. Frame; 18. Insulation board; 19. Through groove. Detailed Implementation

[0045] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be described in detail below. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other implementation methods obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0046] refer to Figure 1-6 A specific embodiment of this utility model provides a multifunctional food preparation device for use in vending machines, comprising:

[0047] Frame 17;

[0048] A lunchbox storage unit is installed on the frame 17.

[0049] The gripping unit is mounted on the frame 17;

[0050] The electric ceramic stove 11 is installed on the frame 17. The raw material lunch box 1 in the lunch box storage unit is sequentially transferred to the electric ceramic stove 11 and the lunch pick-up area through the grabbing unit.

[0051] The soup filling section is installed on the frame 17, and the soup injection tube 8 in the soup filling section extends vertically into or out of the raw material container 1;

[0052] The automatic vending unit is electrically connected to the food container storage unit, the electric ceramic stove 11, the soup dispensing unit, and the gripping unit.

[0053] With societal development and an increasingly fast pace of life, food production and vending are becoming increasingly automated, especially in the snack food industry. However, for foods with broth, the preparation process is relatively complex, requiring the addition of various side dishes and seasonings. These are typically made to order, resulting in longer waiting times and increasingly complex vending machine structures with larger footprints. In this application, the main function of the food container storage unit is to store the raw material food container 1 containing ingredients (dishes, staple foods, or vegetable packs). The main function of the grasping unit is to transfer the raw material food container 1 from the storage unit to the electric ceramic stove 11, and then transfer the completed raw material food container 1 to the pick-up area. The electric ceramic stove 11 primarily processes the raw materials, and the broth filling unit primarily adds broth to the raw material food container 1 placed on the electric ceramic stove 11. All these actions are automatically completed under the control of the vending unit. Overall, this application has a simple structure, simplifies the production process, improves production efficiency, and provides a better customer experience.

[0054] The design has been further optimized, and the soup filling section includes:

[0055] A linear drive unit is mounted on the frame 17, and the soup injection pipe 8 is fixedly connected to the linear drive unit.

[0056] The high-temperature resistant flow pump 9 is installed on the frame 17. The top of the soup injection pipe 8 is connected to the outlet of the high-temperature resistant flow pump 9, and the inlet of the high-temperature resistant flow pump 9 is connected to the electric heating insulation barrel 13 on the frame 17.

[0057] The linear drive can be an electric push rod or a cylinder; after the raw material meal box 1 in the meal box storage unit is transferred to the electric ceramic stove 11 by the grabbing unit, the linear drive is activated, the soup injection pipe 8 passes through the cross cut in the center of the raw material meal box 1, and then the soup in the electric heating insulation bucket 13 is pumped into the raw material meal box 1 by the high temperature resistant flow pump 9, and then the electric ceramic stove 11 is activated; after processing, the completed raw material meal box 1 is transported to the pick-up area by the pick-up unit.

[0058] Further optimizations to the plan include:

[0059] Exhaust fan 10 is mounted on frame 17 and located on one side of electric ceramic stove 11.

[0060] When the raw materials in the raw material container 1 are processed in the electric ceramic furnace 11, the exhaust fan 10 is started to discharge the steam overflowing from the raw material container 1 to the equipment.

[0061] The solution has been further optimized, and the lunchbox storage unit includes:

[0062] A lunch box stacking cylinder 3 is installed on the frame 17, and several raw material lunch boxes 1 are stacked in the lunch box stacking cylinder 3 from top to bottom;

[0063] The lifting section is installed on the frame 17. The raw material lunch box 1 at the top of the lunch box stacking cylinder 3 is lifted out by the lifting section and transferred to the electric ceramic stove 11 by the gripping unit.

[0064] When the gripping unit receives an instruction to grip the raw material meal box 1, the lifting unit starts to lift the raw material meal box 1 in the meal box stacking cylinder 3 by the height of one raw material meal box 1, pushes the raw material meal box 1 at the top out of the meal box stacking cylinder 3, and transfers it to the electric ceramic furnace 11 through the gripping unit for processing.

[0065] The plan has been further optimized, and the lifting section includes:

[0066] The second linear guide 401 and the second linear motor 402 are mounted on the frame 17. The second linear guide 401 is vertically mounted on the frame 17, and the second linear motor 402 is mounted on the second linear guide 401.

[0067] The tray 403 has its first end fixedly connected to the second linear motor 402, and its second end extends into the food box stacking cylinder 3 and is located on the bottommost raw material food box 1.

[0068] After receiving the instruction, the second linear motor 402 starts and drives the tray 403 and all the raw material containers 1 on the tray 403 to rise, so that the gripping unit can grip the topmost raw material container 1.

[0069] Further optimization of the plan includes the following:

[0070] The through groove 19 is vertically opened on the side wall of the lunch box stacking cylinder 3, and the middle end of the tray 403 is located in the through groove 19;

[0071] The insulation layer is installed around the food container stacking cylinder 3 and the second linear guide rail 401.

[0072] The food container stacking cylinder 3 is surrounded by an insulation layer to help keep the raw materials in the food container 1 safe; the through groove 19 is designed to ensure the smooth lifting and lowering of the tray 403; to ensure the smooth operation of the gripping unit, an avoidance groove is provided on the insulation layer at the top of the food container stacking cylinder 3; a door is provided on the same side of the food container stacking cylinder 3 and the insulation layer to facilitate the replenishment of the raw material food container 1 inside the food container stacking cylinder 3.

[0073] The solution has been further optimized, and the crawling units include:

[0074] The first linear guide rail 201 is horizontally installed on the frame 17 and is located above the electric ceramic stove 11, the lunch box stacking tube 3, and the food pick-up area.

[0075] An electric gripper is mounted on a first linear guide rail 201 and moves along the first linear guide rail 201.

[0076] The electric gripper can pass through the electric ceramic stove 11, the lunch box stacking cylinder 3, and the food pick-up area along the first linear guide rail 201, facilitating the transfer of raw material lunch boxes 1.

[0077] Further optimizations to the plan include:

[0078] The touch screen and barcode scanner 14 are mounted on the frame 17. The main control cabinet 16 is electrically connected to the electric ceramic furnace 11, linear drive, high-temperature flow pump 9, exhaust fan 10, second linear motor 402, electric gripper, touch screen and barcode scanner 14.

[0079] Customers can select the quantity and pickup time by scanning a QR code with their mobile phones and operating the touch screen.

[0080] Further optimizations to the plan include:

[0081] The automatic bag-removing machine 5 and the bagged side dish vending device 7 are installed on the frame 17 and are electrically connected to the main control cabinet 16 respectively.

[0082] The automatic bag dispenser 5 uses existing equipment, allowing customers to easily retrieve bags and tableware or side dishes from the bagged side dish vending device 7 by operating the touch screen when scanning the code to pick up their food.

[0083] Further optimization of the solution: the bagged side dish vending device 7 includes:

[0084] Storage bin 701 is installed on frame 17;

[0085] Spring 702 is rotatably mounted inside storage box 701;

[0086] The second motor 703 is mounted on the outer wall of the storage box 701 and rotates synchronously with the first end of the spring 702. The output shaft of the second motor 703 passes through the side wall of the storage box 701 and is coaxially fixedly connected to the first end of the spring 702.

[0087] The material discharge platform 704 is located on the outer wall of the storage box 701 and is located below the discharge port of the storage box 701. The second end of the spring 702 is located at the discharge port.

[0088] Several sets of springs 702 and second motors 703 can be set up. The gaps between each set of springs 702 contain tableware, side dishes, and condiments such as chili oil, garlic juice, and sesame oil. When picking up food, the touch screen is manually operated to start the second motor 703, which causes the corresponding items to fall onto the feeding platform 704 for easy pickup by the customer.

[0089] Further optimizations to the plan include:

[0090] Layer 101 is placed inside the raw material container 1, and several dry ingredient packets are placed on layer 101.

[0091] The interlayer 101 can hold some sealed dry ingredient packets, which will not affect the state and taste of the dry ingredient packets during the heating process of the raw material container 1.

[0092] The plan has been further optimized, and the food pick-up points include:

[0093] The food retrieval compartment 15 is installed on the frame 17. The food retrieval compartment 15 is a box structure that is not completely closed. The electric gripper transfers the completed raw material meal box 1 into the food retrieval compartment 15.

[0094] The control panel 12 is mounted on the frame 17 and is located below the food retrieval port of the food retrieval compartment kit 15.

[0095] After the raw material meal box 1 is processed, it is transferred to the food retrieval compartment 15 by an electric gripper. Then, the customer manually places a plastic bag on the operating table 12, operates the touch screen to open the food retrieval compartment 15, and places the raw material meal box 1 inside the plastic bag. The door of the food retrieval compartment 15 is equipped with an electromagnetic spring lock. It opens automatically, and the customer opens the door to take the food. The door will then automatically close and relock under the action of the torsion spring and electromagnet.

[0096] Further optimization of the solution includes the following electric gripper:

[0097] The first linear motor 202 is mounted on the first linear guide rail 201;

[0098] The fixing rod 204 is vertically mounted on the first linear motor 202;

[0099] The first motor 205 is mounted on the fixing plate 206 at the bottom of the fixing rod 204;

[0100] Two sets of grippers 203 are slidably connected to the fixed plate 206 in a direction that moves closer or further away from each other.

[0101] The first connecting rod 207 is connected to two sets of second connecting rods 208. The middle end of the first connecting rod 207 is fixedly connected to the output end of the first motor 205. The first ends of the two sets of second connecting rods 208 are respectively hinged to the two ends of the first connecting rod 207, and the second ends of the two sets of second connecting rods 208 are respectively hinged to two sets of grippers 203.

[0102] After the first motor 205 is started, it drives the first connecting rod 207 to rotate. Through the two sets of second connecting rods 208, it drives the two sets of grippers 203 to move closer or further apart, thereby achieving gripping or releasing. Then, by starting the first linear motor 202, it drives the fixed rod 204, the two sets of grippers 203, and the gripped raw material container 1 to move.

[0103] Further optimizations to the plan include:

[0104] Insulation board 18, two sets of insulation boards 18 are set on both sides of the lunch box stacking tube 3 along the moving direction of the fixed rod 204, and are vertically slidably connected to the frame 17;

[0105] Electric push rods 6, two sets of electric push rods 6 are respectively installed between the two sets of insulation plates 18 and the frame 17, used to drive the insulation plates 18 to rise and fall on the top sides of the lunch box stacking cylinder 3.

[0106] The insulation plates 18 and the insulation layer are both for ensuring a good storage environment for the raw materials, but they do not affect the operation of the entire equipment. In the initial state, the electric gripper is located on the side of the food container stacking cylinder 3 near the electric ceramic furnace 11, and the two sets of insulation plates 18 are in the raised state. When the raw materials need to be processed, the insulation plate 18 on the side near the electric ceramic furnace 11 first descends. After the raw material food container 1 is transferred to the electric ceramic furnace 11 by the electric gripper, the insulation plate 18 rises. After the raw material food container 1 is processed, the two sets of insulation plates 18 descend simultaneously to facilitate the smooth movement of the electric gripper. That is, before the electric gripper needs to move, the two sets of insulation plates 18 or one set of insulation plates 18 are raised or lowered.

[0107] Overall, the preparation process of Mala Tang (a type of spicy hot pot) in this application is as follows:

[0108] When no orders are being placed, the door of the food retrieval compartment 15 remains closed to ensure proper refrigeration. When an order is placed, the insulation plate 18 closest to the electric ceramic stove 11 descends first, and the electric gripper picks up the top ingredient container 1. The tray 403 remains stationary. The electric gripper moves the ingredient container 1 onto the electric ceramic stove 11, after which the insulation plate 18 rises, the electric gripper is released, and the electric ceramic stove 11 begins heating. Simultaneously, broth is added to the ingredient container 1. During processing, the generated steam is exhausted through the exhaust fan 10. After processing, the electric ceramic stove 11 is turned off, and the electric gripper picks up the ingredient container 1 again. Both insulation plates 18 descend simultaneously, and the electric gripper transfers the ingredient container 1 to the retrieval area. The customer opens the door to retrieve the food, and the door automatically closes and locks itself under the action of a torsion spring and electromagnet, completing the entire order process. Then, the electric gripper and insulation plate 18 return to their initial state; the tray 403 rises to the height of one ingredient container 1, awaiting the next order.

[0109] The structure places the human-machine interface touchscreen and barcode scanner at the top, conforming to ergonomic height. The hot pot serving compartment, disposable eco-friendly bag self-service mechanism, and packaged side dish dispensing mechanism are arranged sequentially downwards, all fixedly connected to the frame 17. Customers scan the barcode, then take out an eco-friendly bag, place it on the front platform, and then remove the hot pot and place it inside the bag. At the bottom, customers can also take out complimentary or separately sold packaged side dishes, condiments, and tableware as needed. This makes the food easy to carry, increases the number of expandable accessories, and improves the customer's purchasing experience.

[0110] It should be noted that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise," etc., used herein to indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, are used only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the equipment or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on this application. Furthermore, the terms "first," "second," and "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0111] In this description, it should also be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0112] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A multifunctional food preparation device for use in automatic vending machines, characterized in that, include: Frame (17); A lunchbox storage unit is installed on the frame (17); A gripping unit is mounted on the frame (17); An electric ceramic stove (11) is installed on the frame (17). The raw material lunch boxes (1) in the lunch box storage unit are sequentially transferred to the electric ceramic stove (11) and the lunch pick-up area through the grabbing unit. A soup filling section is installed on the frame (17), and the soup injection pipe (8) in the soup filling section extends vertically into or out of the raw material container (1); An automatic vending unit is electrically connected to the food container storage unit, the electric ceramic stove (11), the soup dispensing unit, and the gripping unit.

2. The multifunctional food preparation device for use in automatic vending machines according to claim 1, characterized in that, The soup filling unit includes: A linear drive unit is mounted on the frame (17), and the soup injection pipe (8) is fixedly connected to the linear drive unit; A high-temperature resistant flow pump (9) is installed on the frame (17). The top end of the soup injection pipe (8) is connected to the outlet of the high-temperature resistant flow pump (9), and the inlet of the high-temperature resistant flow pump (9) is connected to the electric heating insulated barrel (13) on the frame (17).

3. The multifunctional food preparation device for use in automatic vending machines according to claim 2, characterized in that, Also includes: An exhaust fan (10) is mounted on the frame (17) and located on one side of the electric ceramic stove (11).

4. The multifunctional food preparation device for use in automatic vending machines according to claim 3, characterized in that, The lunchbox storage unit includes: A lunch box stacking tube (3) is installed on the frame (17), and several raw material lunch boxes (1) are stacked in the lunch box stacking tube (3) from top to bottom; The lifting part is installed on the frame (17). The raw material meal box (1) on the top of the meal box stacking cylinder (3) is lifted out by the lifting part and transferred to the electric ceramic stove (11) by the gripping unit.

5. The multifunctional food preparation device for use in automatic vending machines according to claim 4, characterized in that, The lifting section includes: The second linear guide (401) and the second linear motor (402) are mounted vertically on the frame (17) and the second linear motor (402) is mounted on the second linear guide (401). The tray (403) has its first end fixedly connected to the second linear motor (402), and its second end extends into the food box stacking cylinder (3) and is located on the bottommost raw material food box (1).

6. The multifunctional food preparation device for use in automatic vending machines according to claim 5, characterized in that, The lifting section also includes: A through groove (19) is vertically opened on the side wall of the lunch box stacking cylinder (3), and the middle end of the tray (403) is located in the through groove (19); The insulation layer is installed around the food container stacking cylinder (3) and the second linear guide rail (401).

7. The multifunctional food preparation device for use in automatic vending machines according to claim 4, characterized in that, The grasping unit includes: The first linear guide rail (201) is horizontally installed on the frame (17) and located above the electric ceramic stove (11), the lunch box stacking tube (3) and the food pick-up area. An electric gripper is mounted on the first linear guide rail (201) and moves along the first linear guide rail (201).

8. The multifunctional food preparation device for use in automatic vending machines according to claim 7, characterized in that, Also includes: The touch screen and barcode scanner (14) and the host control cabinet (16) are mounted on the frame (17). The host control cabinet (16) is electrically connected to the electric ceramic furnace (11), linear drive, high-temperature flow pump (9), exhaust fan (10), second linear motor (402), electric gripper, touch screen and barcode scanner (14).

9. The multifunctional food preparation device for use in automatic vending machines according to claim 8, characterized in that, Also includes: An automatic bag-removing machine (5) and a bagged side dish vending device (7) are installed on the frame (17) and are electrically connected to the main control cabinet (16).

10. The multifunctional food preparation device for use in automatic vending machines according to claim 1, characterized in that, Also includes: A sandwich layer (101) is placed inside the raw material container (1), and several dry material packets are placed on the sandwich layer (101).

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