Automatic serving and cooking machine

Abstract

The invention discloses an automatic dish serving and rice discharging cooking machine, comprising a dish serving cabinet, a dish storage cabinet and a rice storage cabinet, wherein a dish storage rack and a dish box receiving and transferring mechanism for transferring a dish box output from a dish storage passage to a workstation of a dish box positioning mechanism of the dish serving cabinet are arranged inside the dish serving cabinet, a dish box positioning mechanism, a dish box grabbing and clamping mechanism for grabbing and transferring a dish box to a dish pouring and flipping mechanism, a dish pouring and flipping mechanism for pouring the dish material in the dish box into a dish flipping electromagnetic pot, a dish flipping electromagnetic pot and an electromagnetic pot flipping driving device are arranged inside the dish serving cabinet, a rice storage rack, a partition box, a dish box receiving and transferring mechanism for transferring a meal box output from a meal storage passage to a meal heating device, a meal heating device and a meal discharging and conveying mechanism are arranged inside the meal serving cabinet. The invention integrates the functions of refrigeration storage, automatic dish serving, dish cooking and rice discharging, and the actions of various mechanisms are coordinated, which greatly improves the cooking efficiency, can reduce the labor intensity of the chef and reduce the operating cost.

Description

Technical Field

[0001] The present invention relates to the technical field of automatic cooking equipment, and more specifically, to a cooking machine that automatically serves dishes and rice. Background Art

[0002] With the development of economy and the progress of society, people's pace of life is getting faster and faster. In order to save time, people are more willing to choose to eat in fast food restaurants, restaurants and other places. However, now restaurants are all cooked by chefs. When there are many people dining in the restaurant, the chefs are often too busy. This will not only increase the waiting time of customers, but also greatly increase the labor intensity of the chefs, reduce work efficiency, and is not conducive to the business of the restaurant. Therefore, it is necessary to invent an automatic dish serving and cooking machine. Summary of the invention

[0003] The purpose of the present invention is to overcome the above-mentioned defects in the prior art and provide a cooking machine that automatically serves food and rice.

[0004] To achieve the above object, the present invention provides an automatic dish serving and rice cooking machine, comprising:

[0005] A vegetable storage cabinet for refrigerated storage of vegetables, wherein a vegetable storage rack and a vegetable box receiving and transferring mechanism for transferring vegetable boxes output from a vegetable storage channel to a station of a vegetable box positioning mechanism of a cooking cabinet are arranged inside the vegetable storage rack, wherein a plurality of vegetable storage channels for storing vegetable boxes are formed by partitioning inside the vegetable storage rack, and a vegetable transfer conveyor belt device for transporting vegetable boxes is arranged at the bottom of each vegetable storage channel, and the vegetable box receiving and transferring mechanism is located at one side of the vegetable storage rack;

[0006] The cooking cabinet is arranged at the side of the food storage cabinet, a food delivery opening for a food box receiving and transferring mechanism extending into the cooking cabinet is arranged between the cooking cabinet and the food storage cabinet, a food box positioning mechanism for positioning the food box, a food box grabbing and clamping mechanism for grabbing and transferring the positioned food box to the food pouring and flipping mechanism, a food pouring and flipping mechanism for pouring food materials in the food box into a cooking and flipping electromagnetic pot, a cooking and flipping electromagnetic pot for cooking, and an electromagnetic pot flipping driving mechanism for driving the cooking and flipping electromagnetic pot to flip. The vegetable box positioning mechanism is installed on the side plate of the cooking cabinet and is located on the side of the food delivery port. The vegetable inverting and flipping mechanism is installed on the counter of the cooking cabinet through a first bracket. The vegetable box grabbing and clamping mechanism is located above the vegetable inverting and flipping mechanism and the vegetable box positioning mechanism. The electromagnetic pot flipping driving device is installed on the first bracket and is transmission-connected to the cooking flip electromagnetic pot located below the vegetable inverting and flipping mechanism to drive it to flip and cook. The cooking cabinet is provided with a dish discharging channel located below the cooking flip electromagnetic pot and used for discharging dishes.

[0007] A rice storage cabinet for refrigerated storage of rice, wherein the rice storage cabinet is provided with a rice storage rack, a partition box, a rice box receiving and transferring mechanism for transferring the rice boxes output from the rice storage channel to the rice heating device, a rice heating device for heating the rice, and a rice discharge conveying mechanism for conveying the heated rice to a rice discharge port provided on the rice storage cabinet, wherein the partition box is provided on one side of the rice storage rack, and the rice storage rack is internally divided into a plurality of rice storage channels for storing the rice boxes, and a rice transfer conveyor belt device for transporting the rice boxes is provided at the bottom of each rice storage channel, the rice box receiving and transferring mechanism is located on the outlet side of the rice storage rack, and the rice heating device is installed in the partition box, the rice box receiving and transferring mechanism can pass through the rice transfer port provided on the box plate of the partition box and then convey the rice box to the rice heating device, and the rice discharge conveying mechanism is installed between the rice heating device and the rice discharge port.

[0008] As a preferred embodiment, the vegetable box receiving and transferring mechanism includes a first XZ two-axis movable module, a second bracket and a vegetable receiving passage, the interior of the vegetable receiving passage is provided with a vegetable receiving conveyor belt device capable of bidirectional operation, the first XZ two-axis movable module is assembled on the bottom plate of the vegetable storage cabinet, the vegetable receiving passage is installed on the Z-axis of the first XZ two-axis movable module through the second bracket, the vegetable receiving conveyor belt device of the vegetable receiving passage can be connected with the vegetable transferring conveyor belt device of the vegetable storage passage, thereby realizing the vegetable box transfer between the vegetable box receiving and transferring mechanism and the vegetable storage passage.

[0009] As a preferred embodiment, the vegetable box positioning mechanism includes a positioning frame with an arc-shaped material blocking portion, a first fixed seat, a positioning frame rotation drive device and a vegetable box positioning cargo lane, the vegetable box positioning cargo lane is installed on the side panel of the cooking cabinet and is located on the side of the food delivery port, a feeding positioning conveyor belt device is arranged in the vegetable box positioning cargo lane, the positioning frame rotation drive device is installed on the side panel of the cooking cabinet through the first fixed seat and is located above the vegetable box positioning cargo lane, the positioning frame is rotatably installed on the first fixed seat and is transmission-connected to the positioning frame rotation drive device, the positioning frame includes a first rotating shaft, a first connecting bracket and a curved A first stopper positioning block is curved, and the first stopper positioning block is fixed to one end of the first rotating shaft through a first connecting bracket, and the other end of the first rotating shaft is rotatably mounted on the first fixed seat, and a first sensor is arranged at the top middle position of the first stopper positioning block, and the positioning frame rotation driving device comprises a first reducer, a first driving motor and a first synchronous belt, the first reducer is fixed to the top of the first fixed seat and is transmission-connected to the first driving motor installed on the first reducer, and the output shaft of the first reducer is synchronously connected to the first rotating shaft through the first synchronous belt to drive the positioning frame to rotate.

[0010] As a preferred embodiment, the vegetable box grabbing and clamping mechanism includes a second XZ two-axis moving module, a first chuck mounting frame, a first bearing, a first fixture chuck and a first rotation driving device, the second XZ two-axis moving module is fixed between the side plate of the cooking cabinet and the top of the first bracket through a fixed crossbeam, the first chuck mounting frame is mounted on the lower end part of the Z axis of the second XZ two-axis moving module, the first fixture chuck is rotatably mounted on the first chuck mounting frame through the first bearing, the bottom of each first claw of the first fixture chuck is provided with a first clamping boss for clamping with the vegetable box, the first rotation driving device includes a second driving motor and a first gear, the second driving motor is longitudinally fixed to the first chuck mounting frame through the driving motor frame and is located on the side of the first fixture chuck, the first gear is fixed to the output shaft of the second driving motor and meshes with the tenth gear on the first fixture chuck to drive the first fixture chuck to rotate.

[0011] As a preferred embodiment, the automatic dish serving and rice cooking machine also includes an empty vegetable box recycling mechanism for recycling empty vegetable boxes, the empty vegetable box recycling mechanism includes a second connecting bracket, a second curved arc-shaped material blocking positioning block, a second sensor, a second chuck mounting frame, a second bearing, a second fixture chuck, a second rotating drive device and an empty vegetable box storage rack, the empty vegetable box storage rack is installed on the counter of the cooking cabinet, the end of the vegetable box positioning aisle extends to one side of the empty vegetable box storage rack, the second material blocking positioning block is fixed to the end of the vegetable box positioning aisle by the second connecting bracket, the second sensor is installed on the top of the second material blocking positioning block, and the second XZ two-axis moving module is a double Z-axis XZ two-axis moving module. Axis moving module, the second chuck mounting frame is mounted on the lower end of the other Z axis of the second XZ two-axis moving module, the second clamp chuck is rotatably mounted on the second chuck mounting frame through a second bearing, the head of each second claw of the second clamp chuck is provided with a second clamping boss for clamping with a vegetable box, the second rotation driving device includes a third driving motor and a second gear, the third driving motor is longitudinally fixed to the second chuck mounting frame through another driving motor frame and is located on the side of the second clamp chuck, the second gear is fixed to the output shaft of the third driving motor and meshes with the eleventh gear on the second clamp chuck to drive the second clamp chuck to rotate.

[0012] As a preferred embodiment, the inverted dish flipping mechanism includes a flip seat, a flip seat flipping drive device, a vegetable box positioning frame, a vegetable box positioning frame drive device, a box cover, a box cover mounting seat and a box cover flipping drive device, the flip seat flipping drive device includes a fourth drive motor, a second reducer, a first synchronous wheel, a second synchronous wheel, a second synchronous belt and a second rotating shaft, the second reducer is fixed to the back of the first bracket, the fourth drive motor is installed on the second reducer and is transmission-connected to the second reducer, the first synchronous wheel is connected to the output shaft of the second reducer, one end of the second rotating shaft is fixed to the side wall of the flip seat, the other end of the second rotating shaft passes through the first bracket, the second synchronous wheel is installed at the other end of the second rotating shaft and is synchronously connected with the first synchronous wheel through the second synchronous belt, the vegetable box positioning frame is rotatably installed on the flip seat, and the vegetable box positioning frame is rotatably mounted on the flip seat. The positioning frame driving device includes a fifth driving motor, a third reducer, a third gear and a rack, the third reducer is installed in the flip seat and is transmission-connected to the fifth driving motor, the third gear is installed on the output shaft of the third reducer and meshes with the rack fixed on the outer periphery of the vegetable box positioning frame, the box cover mounting seat is fixed to the side of the flip seat, the box cover flipping driving device includes a sixth driving motor, a fourth reducer, a third synchronous wheel, a third synchronous belt, a fourth synchronous wheel and a third rotating shaft, the box cover is rotatably mounted on the box cover mounting seat through the third rotating shaft, the box cover is provided with a notch, the fourth reducer is installed on the box cover mounting seat and is transmission-connected to the sixth driving motor installed on the fourth reducer, the third synchronous wheel is installed on the output shaft of the fourth reducer and is synchronously connected to the fourth synchronous wheel installed on the third rotating shaft through the third synchronous belt.

[0013] As a preferred embodiment, the electromagnetic cooker flipping drive device includes a seventh drive motor, a fifth reducer, a fifth synchronous wheel, a fourth synchronous belt, a sixth synchronous wheel and a roller. The fifth reducer is fixed to the side plate of the first bracket through a reducer fixing frame. The seventh drive motor is mounted on the fifth reducer and is transmission connected to the fifth reducer. One end of the roller is fixed to the outer wall of the cooking flip electromagnetic cooker, and the other end of the roller passes through the side plate of the first bracket. The fifth synchronous wheel is mounted on the output shaft of the fifth reducer and is synchronously connected to the sixth synchronous wheel mounted on the other end of the roller through the fourth synchronous belt.

[0014] As a preferred embodiment, the lunch box material receiving and transferring mechanism includes a third XZ two-axis mobile module, a third bracket and a rice receiving passage, a rice receiving conveyor belt device capable of bidirectional operation is provided in the rice receiving passage, the third XZ two-axis mobile module is assembled on the bottom plate of the rice storage cabinet, and the rice receiving passage is installed on the Z-axis of the third XZ two-axis mobile module through the third bracket, and the rice receiving conveyor belt device of the rice receiving passage can be connected with the rice transferring conveyor belt device of the rice storage passage, thereby realizing the transfer of lunch boxes between the lunch box material receiving and transferring mechanism and the rice storage passage.

[0015] As a preferred embodiment, the rice heating device includes a linear module, a microwave oven fixing frame, an inverted microwave oven and a rice delivery heating conveyor belt device, the linear module is longitudinally mounted on the side panel of the partition box of the rice storage cabinet through a second fixing seat, the microwave oven is fixed to the lower end of the linear module through the microwave oven fixing frame, the rice delivery heating conveyor belt device is installed in the partition box and is located below the microwave oven and on one side of the rice transfer port, and the opening of the microwave oven faces the rice delivery heating conveyor belt device.

[0016] As a preferred embodiment, the rice conveying mechanism includes a rice conveyor belt device, a first electric push rod and an electric push rod fixing frame, the first electric push rod is longitudinally fixed on a platform set in the partition box through the electric push rod fixing frame, and the rice conveyor belt device is fixed on the top of the push rod of the first electric push rod.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] The design of the present invention is reasonable, integrating the functions of refrigerated storage, automatic serving, cooking and rice serving. The actions of various mechanisms are coordinated and the operation is stable and reliable. It replaces manual cooking and realizes automatic serving, cooking and rice serving, which greatly improves cooking efficiency, saves time and labor, can reduce the labor intensity of chefs and reduce operating costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The overall structure of the automatic dish serving and cooking machine provided by the embodiment of the present invention is shown in FIG. Figure 1 ;

[0020] Figure 2 The overall structure of the automatic dish serving and cooking machine provided by the embodiment of the present invention is shown in FIG. Figure 2 ;

[0021] Figure 3 It is a structural schematic diagram of a food storage cabinet of an automatic food serving and cooking machine provided by an embodiment of the present invention;

[0022] Figure 4 It is a structural schematic diagram of a dish box receiving and transferring mechanism or a lunch box receiving and transferring mechanism of an automatic dish serving and rice cooking machine provided by an embodiment of the present invention;

[0023] Figure 5 The structure of the cooking cabinet of the automatic cooking machine for serving and dispensing food provided by the embodiment of the present invention is shown in FIG. Figure 1 ;

[0024] Figure 6 The structure of the cooking cabinet of the automatic cooking machine for serving and dispensing food provided by the embodiment of the present invention is shown in FIG. Figure 2 ;

[0025] Figure 7 is a structural schematic diagram of a vegetable box provided by an embodiment of the present invention;

[0026] Figure 8 is a half-section view of a vegetable box provided by an embodiment of the present invention;

[0027] Fig. 9 It is a structural schematic diagram of the positioning part of the vegetable box of the automatic dish serving and cooking machine provided by the embodiment of the present invention;

[0028] Fig.10 It is a structural schematic diagram of a positioning frame and a positioning frame rotation driving device of an automatic dish serving and rice cooking machine provided by an embodiment of the present invention;

[0029] Fig.11 It is a structural schematic diagram of a vegetable box positioning channel of an automatic food serving and cooking machine provided by an embodiment of the present invention;

[0030] Fig.12 It is a structural schematic diagram of a vegetable box grabbing and clamping mechanism of an automatic food serving and cooking machine provided by an embodiment of the present invention;

[0031] Fig.13 It is a schematic diagram of installing a first clamp chuck or a second clamp chuck of the automatic dish serving and rice cooking machine provided by an embodiment of the present invention;

[0032] Fig.14 The structure of the cooking part of the cooking cabinet of the automatic cooking machine for serving and dispensing food provided by the embodiment of the present invention is schematically shown. Figure 1 ;

[0033] Fig.15 The structure of the cooking part of the cooking cabinet of the automatic cooking machine for serving and dispensing food provided by the embodiment of the present invention is schematically shown. Figure 2 ;

[0034] Fig.16 It is a structural schematic diagram of some parts of the dish flipping mechanism of the automatic dish serving and rice cooking machine provided by an embodiment of the present invention;

[0035] Fig.17 It is a structural schematic diagram of a driving part of a vegetable box positioning frame of an automatic vegetable serving and cooking machine provided by an embodiment of the present invention;

[0036] Fig.18 It is a structural schematic diagram of a lid driving portion of an automatic dish serving and rice cooking machine provided by an embodiment of the present invention;

[0037] Fig.19 It is a structural schematic diagram of an electromagnetic pot flipping driving device of an automatic dish serving and rice cooking machine provided by an embodiment of the present invention;

[0038] Fig. 20It is a structural schematic diagram of a dish dispensing conveyor belt device of an automatic dish dispensing and cooking machine provided by an embodiment of the present invention;

[0039] Fig.21 The structure of the rice storage cabinet of the automatic rice serving and cooking machine provided by the embodiment of the present invention is shown in FIG. Figure 1 ;

[0040] Fig. 22 The structure of the rice storage cabinet of the automatic rice serving and cooking machine provided by the embodiment of the present invention is shown in FIG. Figure 2 ;

[0041] Fig.23 It is a schematic diagram of the internal structure of a partition box of a rice storage cabinet of an automatic rice serving and cooking machine provided by an embodiment of the present invention;

[0042] Fig.24 It is a structural schematic diagram of a rice delivery heating conveyor belt device of an automatic rice serving and cooking machine provided by an embodiment of the present invention;

[0043] Fig.25 The invention is a schematic diagram of the structure of the rice delivery part of the automatic rice serving and cooking machine provided in the embodiment of the present invention. DETAILED DESCRIPTION

[0044] Please refer to Figures 1 to 25 An embodiment of the present invention provides a cooking machine that automatically serves dishes and rice, including a cooking cabinet 1, a vegetable storage cabinet 2 for refrigerating and storing vegetables, and a rice storage cabinet 3 for refrigerating and storing rice. The various components of this embodiment are described in detail below in conjunction with the accompanying drawings.

[0045] The vegetable storage cabinet 2 is provided with a vegetable storage rack 21 and a vegetable box receiving and transferring mechanism 4 for transferring the vegetable boxes output from the vegetable storage passage 22 to the station of the vegetable box positioning mechanism 5 of the cooking cabinet 1. The vegetable storage rack 21 is divided into a plurality of vegetable storage passages 22 for storing vegetable boxes. The bottom of each vegetable storage passage 22 is provided with a vegetable transfer conveyor belt device 23 for transporting vegetable boxes. The vegetable box receiving and transferring mechanism 4 is located on one side of the vegetable storage rack 21. The vegetable box receiving and transferring mechanism 4 can pass through the vegetable transfer port 13 provided between the cooking cabinet 1 and the vegetable storage cabinet 2 and then extend into the cooking cabinet 1. Among them, the vegetable transfer conveyor belt device 23 can be a double-track conveyor crawler driven by a motor on the market.

[0046] like Figure 4As shown, the vegetable box receiving and transferring mechanism 4 may include a first XZ two-axis moving module 41, a second bracket 42 and a vegetable receiving channel 44, wherein a vegetable receiving conveyor belt device 43 capable of bidirectional operation is provided inside the vegetable receiving channel 44, the first XZ two-axis moving module 41 is mounted on the bottom plate of the vegetable storage cabinet 2, and the vegetable receiving channel 44 is mounted on the Z axis of the first XZ two-axis moving module 41 through the second bracket 42. In addition, the first XZ two-axis moving module 41 may be a common XZ two-axis linear module on the market, and the vegetable receiving conveyor belt device 43 may be a double-track conveyor crawler driven by a motor on the market.

[0047] During operation, the first XZ two-axis moving module 41 can drive the vegetable receiving aisle 44 to move to the opening side of the corresponding vegetable storage aisle 22 on the vegetable storage rack 21, so that the vegetable receiving conveyor belt device 43 and the vegetable moving conveyor belt device 23 are connected to each other, and then the vegetable moving conveyor belt device 23 and the vegetable receiving conveyor belt device 43 are operated at the same time to convey the vegetable box 01 placed on the vegetable moving conveyor belt device 23 to the vegetable receiving conveyor belt device 43. After the vegetable box 01 is conveyed to the vegetable receiving conveyor belt device 43, the first XZ two-axis moving module 41 drives the vegetable receiving aisle 44 to move, so that the vegetable receiving aisle 44 passes through the vegetable transfer opening 13 and then extends into the cooking cabinet 1.

[0048] The cooking cabinet 1 is arranged at the side of the food storage cabinet 2, and is provided with a dish box positioning mechanism 5 for positioning a dish box, a dish box grabbing and clamping mechanism 6 for grabbing and transferring the positioned dish box to the dish dumping and flipping mechanism, a dish dumping and flipping mechanism 7 for pouring the dishes in the dish box into the cooking flipping electromagnetic pot, a cooking flipping electromagnetic pot 8 for cooking, and an electromagnetic pot flipping driving device 9 for driving the cooking flipping electromagnetic pot 8 to flip, the dish box positioning mechanism 5 is installed on the side panel of the cooking cabinet 1 and is located on the side of the dish delivery port 13, the dish dumping and flipping mechanism 7 is installed on the counter of the cooking cabinet 1 through a first bracket 14, the dish box grabbing and clamping mechanism 6 is located above the dish dumping and flipping mechanism 7 and the dish box positioning mechanism 5, the electromagnetic pot flipping driving device 9 is installed on the first bracket 14 and is transmission-connected with the cooking flipping electromagnetic pot 8 located below the dish dumping and flipping mechanism 7 to drive it to flip and cook, and the cooking cabinet 1 is provided with a dish discharging channel 15 located below the cooking flipping electromagnetic pot 8 and used for discharging dishes.

[0049] like Figure 7 and Figure 8As shown, the vegetable box 01 is provided with three vegetable loading chambers 04 for storing vegetables, a clamping hole 03 for clamping is provided in the middle of the vegetable box 01, a clamping flange 05 protrudes from the upper edge of the clamping hole 03 toward the center of the hole, and a detection hole 02 for sensor detection is provided on the edge 06 of the vegetable box 01. When loading vegetables into the vegetable box 01, the staff can put the vegetables into the corresponding vegetable loading chambers 04 of the vegetable box 01 according to the order of loading the vegetables. Of course, in other embodiments, the number of vegetable loading chambers 04 on the vegetable box 01 can be changed according to actual needs, which is not limited to this embodiment.

[0050] like Fig. 9 , Fig.10 and Fig.11 As shown, the vegetable box positioning mechanism 5 includes a positioning frame 51 with an arc-shaped material blocking part, a first fixed seat 52, a positioning frame rotation drive device 53 and a vegetable box positioning cargo lane 54. The vegetable box positioning cargo lane 54 is installed on the side plate of the cooking cabinet 1 and is located on the side of the food delivery port 13. A feeding positioning conveyor belt device 55 is arranged in the vegetable box positioning cargo lane 54. The positioning frame rotation drive device 53 is installed on the side plate of the cooking cabinet 1 through the first fixed seat 52 and is located above the vegetable box positioning cargo lane 54. The positioning frame 51 is rotatably installed on the first fixed seat 52 and is in transmission connection with the positioning frame rotation drive device 53. Among them, the feeding positioning conveyor belt device 55 can be a double-track conveyor crawler driven by a motor on the market.

[0051] Specifically, the positioning frame 51 includes a first rotating shaft 511, a first connecting bracket 512 and a first material stopper positioning block 513 that is curved in an arc shape. The first material stopper positioning block 513 is fixed to one end of the first rotating shaft 511 through the first connecting bracket 512. The other end of the first rotating shaft 511 is rotatably mounted on the first fixing seat 52. A first sensor 514 is arranged at the top middle position of the first material stopper positioning block 513. The positioning frame rotation driving device 53 includes a first reducer 531, a first driving motor 532 and a first synchronous belt 533. The first reducer 531 is fixed to the top of the first fixing seat 52 and is in driving connection with the first driving motor 532 mounted on the first reducer 531. The output shaft of the first reducer 531 is synchronously connected to the first rotating shaft 511 through the first synchronous belt 533 to drive the positioning frame 51 to rotate. Among them, the first sensor 514 can be a common laser sensor on the market.

[0052] like Fig.12 and Fig.13As shown, the vegetable box grabbing and clamping mechanism 6 includes a second XZ two-axis moving module 61, a first chuck mounting frame 62, a first bearing 63, a first fixture chuck 64 and a first rotation driving device 65. The second XZ two-axis moving module 61 is fixed between the side plate of the cooking cabinet 1 and the top of the first bracket 14 through a fixed crossbeam 66. The first chuck mounting frame 62 is installed at the lower end of the Z axis of the second XZ two-axis moving module 61. The first fixture chuck 64 is rotatably installed on the first chuck mounting frame 62 through the first bearing 63. The first fixture chuck The bottom of each first claw 641 of the plate 64 is provided with a first engaging boss 642 for engaging with the vegetable box, the first rotation driving device 65 comprises a second driving motor 651 and a first gear 652, the second driving motor 651 is longitudinally fixed on the first chuck mounting frame 62 through a driving motor frame 653 and is located on the side of the first clamp chuck 64, the first gear 652 is fixed on the output shaft of the second driving motor 651 and meshes with the tenth gear 643 on the first clamp chuck 64 to drive the first clamp chuck 64 to rotate. Among them, the first clamp chuck 64 can be a three-jaw pneumatic chuck, a starter chuck, a hydraulic chuck, a 3R clamp or an electric chuck, etc. on the market, and the second XZ two-axis moving module 61 can be a common XZ two-axis linear module on the market.

[0053] After the vegetable box receiving and transferring mechanism 4 extends into the interior of the cooking cabinet 1, the positioning frame rotation driving device 53 drives the first material blocking positioning block 513 to rotate, so that it reaches above the conveying path of the feeding positioning conveyor belt device 55, and the vegetable receiving conveyor belt device 43 can be connected with the feeding positioning conveyor belt device 55, so that the vegetable receiving conveyor belt device 43 conveys the vegetable box 01 to the feeding positioning conveyor belt device 55, and then the feeding positioning conveyor belt device 55 continues to convey the vegetable box 01. During this process, the first material blocking positioning block 513 can block the vegetable box 01 and make it stay at the specified position of the feeding positioning conveyor belt device 55, completing the positioning process of the vegetable box 01. At this time, the first sensor 514 is located at the vegetable box 01, the second XZ two-axis moving module 61 drives the first clamp chuck 64 to move, so that the first claw 641 of the first clamp chuck 64 is inserted into the clamping hole 03 of the vegetable box 01, and then the first clamp chuck 64 drives the first claw 641 to open, at this time, the clamping boss 642 of the first claw 641 can be clamped with the clamping flange 05 of the vegetable box 01, so that the first clamp chuck 64 clamps the vegetable box 01, and then the second drive motor 651 drives the vegetable box 01 to rotate through the first clamp chuck 64 until the first sensor 514 detects that the detection hole 02 of the vegetable box 01 is aligned with the first sensor 514 and then stops, thereby determining the unloading order of the vegetables in the vegetable box 01.

[0054] The dish flipping mechanism 7 includes a flip seat 71, a flip seat flipping drive device 72, a dish box positioning frame 73, a dish box positioning frame drive device 74, a box cover 75, a box cover mounting seat 76 and a box cover flipping drive device 77. The flip seat flipping drive device 72 includes a fourth drive motor 721, a second reducer 722, a first synchronous wheel 723, a second synchronous wheel 724, a second synchronous belt 725 and a second rotating shaft 726. The second reducer 722 is fixed to the back of the first bracket 14. The fourth drive motor 721 is installed on the second reducer. The first synchronous wheel 723 is connected to the output shaft of the second reducer 722, one end of the second rotating shaft 726 is fixed to the side wall of the flip seat 71, and the other end of the second rotating shaft 726 passes through the first bracket 14. The second synchronous wheel 724 is installed at the other end of the second rotating shaft 726 and is synchronously connected with the first synchronous wheel 723 through the second synchronous belt 725. The vegetable box positioning frame 73 is rotatably installed on the flip seat 71, and the vegetable box positioning frame driving device 74 includes a fifth driving The motor 741, the third reducer 742, the third gear 743 and the rack 744, the third reducer 742 is installed in the flip seat 71 and is connected to the fifth drive motor 741, the third gear 743 is installed on the output shaft of the third reducer 742 and is meshed with the rack 744 fixed on the outer periphery of the vegetable box positioning frame 73, the box cover mounting seat 76 is fixed to the side of the flip seat 71, and the box cover flip driving device 77 includes a sixth drive motor 771, a fourth reducer 772, a third synchronous wheel 773, a third synchronous Belt 774, fourth synchronous wheel 775 and third rotating shaft 776, the box cover 75 is rotatably mounted on the box cover mounting seat 76 through the third rotating shaft 776, a notch 751 is provided on the box cover 75, the fourth reducer 772 is mounted on the box cover mounting seat 76 and is transmission connected to the sixth drive motor 771 mounted on the fourth reducer 772, the third synchronous wheel 773 is mounted on the output shaft of the fourth reducer 772 and is synchronously connected with the fourth synchronous wheel 775 mounted on the third rotating shaft 776 through the third synchronous belt 774.

[0055] like Fig.15 and Fig.19 As shown, the electromagnetic cooker flipping drive device 9 includes a seventh drive motor 91, a fifth reducer 92, a fifth synchronous wheel 93, a fourth synchronous belt 94, a sixth synchronous wheel 95 and a roller 96. The fifth reducer 92 is fixed to the side plate of the first bracket 14 through a reducer fixing frame 97. The seventh drive motor 91 is mounted on the fifth reducer 92 and is transmission-connected to the fifth reducer 92. One end of the roller 96 is fixed to the outer wall of the cooking flip electromagnetic cooker 8, and the other end of the roller 96 passes through the side plate of the first bracket 14. The fifth synchronous wheel 93 is mounted on the output shaft of the fifth reducer 92 and is synchronously connected to the sixth synchronous wheel 95 mounted on the other end of the roller 96 through the fourth synchronous belt 94.

[0056] Preferably, Fig.19 As shown, a tension adjusting device 20 for adjusting the tension of the fourth synchronous belt 94 can be arranged between the fifth synchronous wheel 93 and the sixth synchronous wheel 95, and the tension adjusting device 20 includes a tension adjusting wheel 201, a tension adjusting wheel mounting plate 202 and three screw locking seats 203, one end of the tension adjusting wheel mounting plate 202 is rotatably mounted on the reducer fixing frame 97 through a turn pin, the tension adjusting wheel 201 is mounted at the middle position of the tension adjusting wheel mounting plate 202 and contacts with the fourth synchronous belt 94, and the other end of the tension adjusting wheel mounting plate 202 is provided with an arc-shaped adjustment hole 2021, and the three screw locking seats 203 are respectively fixed on the reducer fixing frame 97 along the trajectory of the adjustment hole 2021. When in use, the user can move the tension adjustment mounting plate 202 according to actual needs to make it rotate around the rotating pin, and after adjusting the position, use a screw to pass through the adjustment hole 2021 on the tension adjustment wheel mounting plate 202 and then insert it into the corresponding screw locking seat 203, thereby changing the position of the tension adjustment wheel 201, and then adjusting the tension of the synchronous belt 94. Of course, in other embodiments, the number of screw locking seats 203 can be changed according to actual conditions, which is not limited to this embodiment.

[0057] After the vegetable box grabbing and clamping mechanism 6 transfers the positioned vegetable box 01 to the vegetable box positioning frame 73, the box cover flipping driving device 77 drives the box cover 75 to flip so that it covers the vegetable box 01. At this time, the notch 751 of the box cover 75 will expose one of the vegetable chambers 04 of the vegetable box 01, and then the flip seat flipping driving device 72 drives the flip seat 71 to flip, so that the vegetables placed in the exposed vegetable box placement cavity 04 are poured into the cooking flip electromagnetic pot 8, and then the electromagnetic pot flipping driving device 9 drives the cooking flip electromagnetic pot 8 to flip and cook. When one step of cooking is completed, the vegetable box positioning frame driving device 74 can drive the vegetable box 01 to rotate at a preset angle so that the other vegetable chamber 04 of the vegetable box 01 is aligned with the notch 751 of the box cover 75, and then the flip seat 71 flips again, so that the vegetables in the other vegetable chamber 04 are poured into the cooking flip electromagnetic pot 8 for stir-frying, thereby realizing step-by-step cooking.

[0058] Better, such as Fig.14 and Fig. 20As shown, a dish discharging conveyor belt device 17 may be provided in the dish discharging passage 15, the input end of the dish discharging conveyor belt device 17 is located below the frying and flipping electromagnetic pot 8, and the output end of the dish discharging conveyor belt device 17 extends to the outlet of the dish discharging passage 15, and the dish discharging conveyor belt device 17 includes a first conveyor belt plate frame 173, a first synchronous shaft 178, a second synchronous shaft 172, a first conveyor belt 171, an eighth driving motor 175, a sixth reducer 174, a fourth gear 176 and a fifth gear 177. The first conveyor belt plate frame 173 is installed on the counter of the frying cabinet 1 through a fixed base frame 18, and the first synchronous shaft 178 is installed on the counter of the frying cabinet 1. The step shaft 178 and the second synchronous shaft 172 are rotatably mounted on the two ends of the first conveyor belt frame 173 respectively, the sixth reducer 174 is mounted on the side plate of the first conveyor belt frame 173 through the sixth reducer fixing frame 179, the eighth drive motor 175 is mounted on the sixth reducer 174 and is transmission connected to the sixth reducer 174, the fourth gear 176 is fixed on the output shaft of the sixth reducer 174 and is meshed with the fifth gear 177 fixed on one end of the first synchronous shaft 178, and the first synchronous shaft 178 is synchronously connected with the second synchronous shaft 172 through the first conveyor belt 171.

[0059] Furthermore, a first baffle 181 for closing the dish discharging passage 15 can be slidably provided at the exit of the dish discharging passage 15 , and the first baffle 181 is driven to rise and fall by a second electric push rod 183 installed on the bottom plate of the cooking cabinet 1 .

[0060] Preferably, an empty vegetable box recycling mechanism for recycling empty vegetable boxes can also be provided in the cooking cabinet 1, and the empty vegetable box recycling mechanism includes a second connecting bracket 163, a second curved material blocking positioning block 164, a second sensor 165, a second chuck mounting frame 166, a second bearing 167, a second fixture chuck 168, a second rotating drive device 169 and an empty vegetable box storage rack 1610, and the empty vegetable box storage rack 1610 is installed on the counter of the cooking cabinet 1, and the end of the vegetable box positioning aisle 54 extends to one side of the empty vegetable box storage rack 1610, the second material blocking positioning block 164 is fixed to the end of the vegetable box positioning aisle 54 by the second connecting bracket 163, the second sensor 165 is installed on the top of the second material blocking positioning block 164, the second XZ two-axis moving module 61 is a double Z-axis XZ two-axis moving module, and the second chuck mounting frame 166 is a second bearing 167, a second fixture chuck 168, a second rotating drive device 169 and an empty vegetable box storage rack 1610. The mounting frame 166 is mounted on the lower end of the other Z axis of the second XZ two-axis moving module 61, the second fixture chuck 168 is rotatably mounted on the second chuck mounting frame 166 through the second bearing 167, the head of each second claw 1681 of the second fixture chuck 168 is provided with a second clamping boss 1682 for clamping with the vegetable box, the second rotation driving device 169 includes a third driving motor 1691 and a second gear 1692, the third driving motor 1691 is longitudinally fixed on the second chuck mounting frame 166 through another driving motor frame 653 and is located on the side of the second fixture chuck 168, the second gear 1692 is fixed on the output shaft of the third driving motor 1691 and meshes with the eleventh gear 1683 on the second fixture chuck 168 to drive the second fixture chuck 168 to rotate. Among them, the second sensor 165 can be a common laser sensor on the market. The second clamp chuck 168 of the present embodiment may be a three-jaw pneumatic chuck, a starter chuck, a hydraulic chuck, a 3R clamp or an electric chuck, etc., which are available on the market.

[0061] After the dish pouring and flipping mechanism 7 completely pours the ingredients in the dish box into the stir-fry flipping electromagnetic cooker 8, the first clamp chuck 64 can, under the drive of the second XZ two-axis moving module 61, clamp the empty dish box in the dish pouring and flipping mechanism 7 and transfer it to the dish box positioning aisle 54, and then the feeding positioning conveyor belt device 55 operates to transport the empty dish box to the end of the dish box positioning aisle 54 and contact with the second material blocking positioning block 164 for limiting positioning. When the first clamp chuck 64, under the drive of the second XZ two-axis moving module 61, transfers another dish box 01 filled with ingredients to the dish pouring and flipping mechanism 7, the second clamp chuck 168 can follow the first clamp chuck 64 and move simultaneously to clamp the empty dish box at the end of the dish box positioning aisle 54 and transfer it to the empty dish box storage rack 1610, completing the empty dish box recycling process.

[0062] The rice storage cabinet 3 is provided with a rice storage rack 32, a partition box 34, a rice box receiving and transferring mechanism 10 for transferring the rice boxes output from the rice storage channel 33 to the rice heating device 11, a rice heating device 11 for heating rice and a rice delivery conveying mechanism 12 for conveying the heated rice to a rice delivery port 31 provided on the rice storage cabinet 3. The partition box 34 is provided on one side of the rice storage rack 32. The inside of the rice storage rack 32 is divided into a plurality of rice storage channels 33 for storing rice boxes. A rice delivery conveyor belt device 36 for transporting rice boxes is provided at the bottom of each rice storage channel 33. The rice box receiving and transferring mechanism 10 is located on the outlet side of the rice storage rack 32. The rice heating device 11 is installed in the partition box 34. The rice box receiving and transferring mechanism 10 can pass through a rice delivery port 35 opened on the box plate of the partition box 34 and deliver the rice box to the rice heating device 11. The rice delivery conveying mechanism 12 is installed between the rice heating device 11 and the rice delivery port 31. The rice conveyor belt device 36 may be a double-track conveyor belt driven by a motor on the market.

[0063] like Figure 4 As shown, the lunch box receiving and transferring mechanism 10 includes a third XZ two-axis moving module 101, a third bracket 102 and a rice receiving passage 104, wherein a rice receiving conveyor belt device 103 capable of bidirectional operation is provided in the rice receiving passage 104, the third XZ two-axis moving module 101 is installed on the bottom plate of the rice storage cabinet 3, and the rice receiving passage 104 is installed on the Z axis of the third XZ two-axis moving module 101 through the third bracket 102. Among them, the rice receiving conveyor belt device 103 can be a double-track conveyor crawler driven by a motor on the market, and the third XZ two-axis moving module 101 is a common XZ two-axis linear module on the market.

[0064] like Fig. 22 and Fig.23 As shown, the rice heating device 11 includes a linear module 111, a microwave oven fixing frame 112, an inverted microwave oven 113 and a rice delivery heating conveyor belt device 114. The linear module 111 is longitudinally mounted on the side plate of the partition box 34 of the rice storage cabinet 3 through a second fixing seat, the microwave oven 113 is fixed to the lower end of the linear module 111 through the microwave oven fixing frame 112, and the rice delivery heating conveyor belt device 114 is installed in the partition box 34 and is located below the microwave oven 113 and on one side of the rice delivery port 35, and the opening of the microwave oven 113 faces the rice delivery heating conveyor belt device 114. Among them, the microwave oven 113 is a household microwave oven on the market.

[0065] Specifically, Fig.24As shown, the rice delivery heating conveyor belt device 114 may include a second conveyor belt plate frame 1144, a third synchronous shaft 1148, a fourth synchronous shaft 1143, a seventh reducer 1145, a ninth drive motor 1146, a second conveyor belt 1141, a sixth gear 1147 and a seventh gear 1142. The second conveyor belt plate frame 1144 is fixed between the two box plates of the partition box body 34 and is located below the microwave oven 113. The seventh reducer 1145 is installed at one end of the second conveyor belt plate frame 1144 and is installed at the seventh reducer 1145. The ninth driving motor 1146 on 145 is transmission connected, the third synchronous shaft 1148 is horizontally and rotatably installed at one end of the second conveyor belt frame 1144, the sixth gear 1147 is installed on the output shaft of the seventh reducer 1145 and meshes with the seventh gear 1142 installed at one end of the third synchronous shaft 1148 to drive the third synchronous shaft 1148 to rotate, and the third synchronous shaft 1148 is synchronously connected with the fourth synchronous shaft 1143 installed at the other end of the second conveyor belt frame 1144 through the second conveyor belt 1141.

[0066] Preferably, in order to ensure smooth lifting and lowering of the microwave oven 113, a third fixed seat 191 located above the microwave oven 113 is provided on the box plate of the partition box body 34, and a first guide rod 192 is provided between the microwave oven 113 and the third fixed seat 191, and the microwave oven 113 can slide on the first guide rod 192.

[0067] like Fig.25 As shown, the rice delivery conveying mechanism 12 includes a rice delivery conveyor belt device 121, a second electric push rod 122 and an electric push rod fixing frame 123. The second electric push rod 122 is longitudinally fixed on a platform set in the partition box 34 through the electric push rod fixing frame 123, and the rice delivery conveyor belt device 121 is fixed to the top of the push rod of the second electric push rod 122.

[0068] During implementation, the rice discharging conveyor belt device 121 may include a third conveyor belt frame 1214, a fifth synchronous shaft 1211, a sixth synchronous shaft 1215, an eighth reducer 1217, a tenth drive motor 1220, a third conveyor belt 1212, an eighth gear 1216 and a ninth gear 1218. The eighth reducer 1217 is mounted at one end of the third conveyor belt frame 1214 and is transmission-connected to the tenth drive motor 1220 mounted on the eighth reducer 1217. The fifth synchronous shaft 1211 is horizontally and rotatably mounted at one end of the third conveyor belt frame 1214. The eighth gear 1216 is mounted on the output shaft of the eighth reducer 1217 and is meshed with the ninth gear 1218 mounted at one end of the fifth synchronous shaft 1211 to drive the fifth synchronous shaft 1211 to rotate. The fifth synchronous shaft 1211 is synchronously connected to the sixth synchronous shaft 1215 mounted at the other end of the third conveyor belt frame 1214 through the third conveyor belt 1212.

[0069] In order to ensure smooth lifting and lowering of the rice conveyor belt device 121 , a second guide rod 124 is slidably connected between the bottom of the third conveyor belt plate frame 1214 and the platform of the partition box 34 , and the rice conveyor belt device 121 can achieve guided sliding through the second guide rod 124 .

[0070] During operation, the third XZ two-axis moving module 101 can drive the meal receiving channel 104 to move to the opening of the meal storage channel 33, so that the meal receiving conveyor belt device 103 in the meal receiving channel 104 is connected with the meal moving conveyor belt device 36, and then the meal moving conveyor belt device 36 and the meal receiving conveyor belt device 103 operate simultaneously to convey the lunch box placed on the meal moving conveyor belt device 36 to the meal receiving conveyor belt device 103, and then the third XZ two-axis moving module 101 drives the meal receiving channel 104 to pass through the meal transfer opening 35 into the partition box 34, at this time, the meal receiving conveyor belt device 103 operates to convey the lunch box placed thereon to the meal delivery heating conveyor belt device 114, and the meal delivery heating conveyor belt device 114 operates to convey the lunch box to the bottom of the microwave oven 113, and then the linear module 111 drives the microwave oven 113 to descend, so that the microwave oven 113 covers the meal delivery heating conveyor belt device 114. The second electric push rod 122 drives the rice discharging conveyor belt device 121 to rise, so that the rice discharging conveyor belt device 121 connects with the rice delivering heating conveyor belt device 114, and then the rice delivering heating conveyor belt device 114 operates to convey the heated lunch box to the rice discharging conveyor belt device 121, and the rice discharging conveyor belt device 121 operates to convey the lunch box to the rice discharging outlet 31. After the consumer obtains the lunch box from the rice discharging outlet 31, the lunch box is placed on the dish discharging conveyor belt device 17 of the cooking cabinet 1, and the dish discharging conveyor belt device 17 operates to convey the lunch box to the bottom of the cooking flip electromagnetic cooker 8. After the cooking flip electromagnetic cooker 8 finishes cooking, the fried dishes are poured into the lunch box, and finally the dish discharging conveyor belt device 17 operates to output the lunch box, and the consumer can get the dishes.

[0071] The first electric push rod 122 and the second electric push rod 183 of the present embodiment can both be common electric push rods on the market.

[0072] In addition, it should be noted that the various drive motors, the motors of the XZ two-axis moving modules, the conveyor belt devices, the electric push rods, the clamp chucks and the microwave oven of this embodiment can be connected to computers, control panels, control cabinets and other common control devices currently on the market through wires, but this embodiment does not involve structural improvements to the control equipment, which will not be elaborated here.

[0073] To sum up, the design of the present invention is reasonable, integrating the functions of refrigerated storage, automatic serving, cooking and rice serving. The actions of various mechanisms are coordinated and the operation is stable and reliable. It replaces manual cooking and realizes automatic serving, cooking and rice serving, which greatly improves cooking efficiency, saves time and effort, can reduce the labor intensity of chefs and reduce operating costs.

Claims

1. An automatic cooking machine for serving food and rice, characterized in that: include: A vegetable storage cabinet (2) for storing vegetables in a cold storage state, the vegetable storage cabinet (2) being provided with a vegetable storage rack (21) and a vegetable box receiving and transferring mechanism (4) for transferring vegetable boxes output from a vegetable storage passage to a station of a vegetable box positioning mechanism of a cooking cabinet, the vegetable storage rack (21) being divided into a plurality of vegetable storage passages (22) for storing vegetable boxes, the bottom of each vegetable storage passage (22) being provided with a vegetable transfer conveyor belt device (23) for transporting vegetable boxes, and the vegetable box receiving and transferring mechanism (4) being located on one side of the vegetable storage rack (21); A cooking cabinet (1), the cooking cabinet (1) being arranged on the side of a food storage cabinet (2), a food delivery opening (13) for a food box receiving and transferring mechanism (4) extending into the cooking cabinet (1) being arranged between the cooking cabinet (1) and the food storage cabinet (2), the cooking cabinet (1) being provided with a food box positioning mechanism (5) for positioning a food box, a food box grabbing and clamping mechanism (6) for grabbing and transferring the positioned food box to a food pouring and flipping mechanism, a food pouring and flipping mechanism (7) for pouring food in the food box into a cooking and flipping electromagnetic pot, a cooking and flipping electromagnetic pot (8) for cooking, and an electromagnetic pot flipping driving device (9) for driving the cooking and flipping electromagnetic pot (8) to flip. The vegetable box positioning mechanism (5) is mounted on a side panel of the cooking cabinet (1) and is located on one side of the food delivery port (13); the food inverting and flipping mechanism (7) is mounted on the counter of the cooking cabinet (1) via a first bracket (14); the vegetable box grabbing and clamping mechanism (6) is located above the food inverting and flipping mechanism (7) and the vegetable box positioning mechanism (5); the electromagnetic pot flipping driving device (9) is mounted on the first bracket (14) and is transmission-connected to the cooking flipping electromagnetic pot (8) located below the food inverting and flipping mechanism (7) to drive the cooking flipping electromagnetic pot (8) to flip and cook; and the cooking cabinet (1) is provided with a dish discharging channel (15) located below the cooking flipping electromagnetic pot (8) and used for discharging dishes; A rice storage cabinet (3) for storing refrigerated rice, wherein the rice storage cabinet (3) is provided with a rice storage rack (32), a partition box (34), a rice box receiving and transferring mechanism (10) for transferring a rice box output from a rice storage channel to a rice heating device, a rice heating device (11) for heating rice, and a rice delivery conveying mechanism (12) for delivering the heated rice to a rice delivery port (31) provided on the rice storage cabinet (3), wherein the partition box (34) is provided on one side of the rice storage rack (32), and the rice storage rack (32) is internally divided into a plurality of storage compartments for storing rice boxes. A rice storage channel (33), wherein a rice transfer conveyor belt device (36) for transporting rice boxes is provided at the bottom of each rice storage channel (33), the rice box receiving and transferring mechanism (10) is located at the exit side of the rice storage rack (32), the rice heating device (11) is installed in the partition box (34), the rice box receiving and transferring mechanism (10) can pass through a rice transfer port (35) provided on a box plate of the partition box (34) and then transfer the rice box to the rice heating device (11), and the rice outlet conveying mechanism (12) is installed between the rice heating device (11) and the rice outlet (31); The vegetable box receiving and transferring mechanism (4) comprises a first XZ two-axis moving module (41), a second bracket (42) and a vegetable receiving passage (44); a vegetable receiving conveyor belt device (43) capable of bidirectional operation is arranged inside the vegetable receiving passage (44); the first XZ two-axis moving module (41) is mounted on the bottom plate of the vegetable storage cabinet (2); the vegetable receiving passage (44) is mounted on the Z axis of the first XZ two-axis moving module (41) via the second bracket (42); the vegetable receiving conveyor belt device (43) of the vegetable receiving passage (44) can be connected to the vegetable transferring conveyor belt device (23) of the vegetable storage passage (22), thereby realizing the vegetable box transfer between the vegetable box receiving and transferring mechanism (4) and the vegetable storage passage (22); The vegetable box positioning mechanism (5) comprises a positioning frame (51) with an arc-shaped material-blocking portion, a first fixed seat (52), a positioning frame rotation driving device (53) and a vegetable box positioning cargo path (54). The vegetable box positioning cargo path (54) is mounted on a side plate of the cooking cabinet (1) and is located on the side of the food delivery port (13). A feeding positioning conveyor belt device (55) is arranged in the vegetable box positioning cargo path (54). The positioning frame rotation driving device (53) is mounted on the side plate of the cooking cabinet (1) through the first fixed seat (52) and is located above the vegetable box positioning cargo path (54). The positioning frame (51) is rotatably mounted on the first fixed seat (52) and is transmission-connected to the positioning frame rotation driving device (53). The positioning frame (51) comprises a first rotating shaft (511), a first connecting bracket (512) and a curved arc-shaped first material-blocking positioning block (55). 13), the first material stopper positioning block (513) is fixed to one end of the first rotating shaft (511) through a first connecting bracket (512), the other end of the first rotating shaft (511) is rotatably mounted on the first fixed seat (52), a first sensor (514) is provided at the middle position of the top of the first material stopper positioning block (513), the positioning frame rotation driving device (53) comprises a first reducer (531), a first driving motor (532) and a first synchronous belt (533), the first reducer (531) is fixed to the top of the first fixed seat (52) and is drivingly connected to the first driving motor (532) mounted on the first reducer (531), the output shaft of the first reducer (531) is synchronously connected to the first rotating shaft (511) through the first synchronous belt (533) to drive the positioning frame (51) to rotate; The dish turning mechanism (7) comprises a turning seat (71), a turning seat turning driving device (72), a dish box positioning frame (73), a dish box positioning frame driving device (74), a box cover (75), a box cover mounting seat (76) and a box cover turning driving device (77); the turning seat turning driving device (72) comprises a fourth driving motor (721), a second speed reducer (722), a first synchronous wheel (723), a second synchronous wheel (724), a second synchronous belt (725) and a second rotating shaft (726); the second speed reducer (722) is fixed to the back of the first bracket (14); the fourth driving motor (721) is installed on the first rotating shaft (726); The first synchronous wheel (723) is connected to the output shaft of the second reducer (722); one end of the second rotating shaft (726) is fixed to the side wall of the flip seat (71); the other end of the second rotating shaft (726) passes through the first bracket (14); the second synchronous wheel (724) is mounted on the other end of the second rotating shaft (726) and is synchronously connected to the first synchronous wheel (723) through a second synchronous belt (725); the vegetable box positioning frame (73) is rotatably mounted on the flip seat (71); the vegetable box positioning frame driving device (74) includes a fifth driving wheel. The box cover mounting seat (76) is fixed to the side of the flip seat (71); the box cover flip driving device (77) comprises a sixth driving motor (771), a fourth reducer (772), a third synchronous wheel (773), a third synchronous gear (774), and a fifth driving motor (741). The third reducer (742) is installed in the flip seat (71) and is in driving connection with the fifth driving motor (741). The third gear (743) is installed on the output shaft of the third reducer (742) and is meshed with the rack (744) fixed to the outer periphery of the vegetable box positioning frame (73). The box cover mounting seat (76) is fixed to the side of the flip seat (71). The box cover flip driving device (77) comprises a sixth driving motor (771), a fourth reducer (772), a third synchronous wheel (773), a third synchronous gear (774), and a fifth synchronous gear (774). A step belt (774), a fourth synchronous wheel (775) and a third rotating shaft (776), the box cover (75) is rotatably mounted on the box cover mounting seat (76) via the third rotating shaft (776), the box cover (75) is provided with a notch (751), the fourth reducer (772) is mounted on the box cover mounting seat (76) and is drivingly connected to a sixth drive motor (771) mounted on the fourth reducer (772), the third synchronous wheel (773) is mounted on the output shaft of the fourth reducer (772) and is synchronously connected to the fourth synchronous wheel (775) mounted on the third rotating shaft (776) via the third synchronous belt (774).

2. The automatic serving and cooking machine according to claim 1, characterized in that: The vegetable box grabbing and clamping mechanism (6) comprises a second XZ two-axis moving module (61), a first chuck mounting frame (62), a first bearing (63), a first clamp chuck (64) and a first rotation driving device (65); the second XZ two-axis moving module (61) is fixed between a side plate of the cooking cabinet (1) and the top of the first bracket (14) via a fixed crossbeam (66); the first chuck mounting frame (62) is mounted on the lower end portion of the Z axis of the second XZ two-axis moving module (61); the first clamp chuck (64) is rotatably mounted on the first chuck mounting frame (62) via the first bearing (63); the first clamp A first engaging boss (642) for engaging with a vegetable box is provided at the bottom of each first clamping claw (641) of the chuck (64). The first rotation driving device (65) comprises a second driving motor (651) and a first gear (652). The second driving motor (651) is longitudinally fixed to the first chuck mounting frame (62) through a driving motor frame (653) and is located on the side of the first clamp chuck (64). The first gear (652) is fixed to the output shaft of the second driving motor (651) and meshes with the tenth gear (643) on the first clamp chuck (64) to drive the first clamp chuck (64) to rotate.

3. The automatic serving and cooking machine according to claim 2, characterized in that: The invention also comprises an empty vegetable box recovery mechanism for recovering empty vegetable boxes, the empty vegetable box recovery mechanism comprising a second connecting bracket (163), a second material blocking positioning block (164) bent in an arc shape, a second sensor (165), a second chuck mounting frame (166), a second bearing (167), a second fixture chuck (168), a second rotation drive device (169) and an empty vegetable box storage rack (1610), the empty vegetable box storage rack (1610) being mounted on the counter of the cooking cabinet (1), the end of the vegetable box positioning passage (54) extending to one side of the empty vegetable box storage rack (1610), the second material blocking positioning block (164) being fixed to the end of the vegetable box positioning passage (54) through the second connecting bracket (163), the second sensor (165) being mounted on the top of the second material blocking positioning block (164), the second XZ two-axis moving module (61) being an XZ two-axis moving module with a double Z axis, the second chuck mounting frame (166) ) is mounted on the lower end of the other Z axis of the second XZ two-axis moving module (61), the second clamp chuck (168) is rotatably mounted on the second chuck mounting frame (166) through a second bearing (167), the head of each second claw (1681) of the second clamp chuck (168) is provided with a second clamping boss (1682) for clamping with the vegetable box, the second rotation drive device (169) includes a third drive motor (1691) and a second gear (1692), the third drive motor (1691) is longitudinally fixed to the second chuck mounting frame (166) through another drive motor frame (653) and is located on the side of the second clamp chuck (168), the second gear (1692) is fixed on the output shaft of the third drive motor (1691) and meshes with the eleventh gear (1683) on the second clamp chuck (168) to drive the second clamp chuck (168) to rotate.

4. The automatic serving and cooking machine according to claim 1, characterized in that: The electromagnetic pot flipping driving device (9) comprises a seventh driving motor (91), a fifth reducer (92), a fifth synchronous wheel (93), a fourth synchronous belt (94), a sixth synchronous wheel (95) and a roller (96); the fifth reducer (92) is fixed to the side plate of the first bracket (14) via a reducer fixing frame (97); the seventh driving motor (91) is mounted on the fifth reducer (92) and is transmission-connected to the fifth reducer (92); one end of the roller (96) is fixed to the outer side wall of the electromagnetic pot for cooking flipping (8); the other end of the roller (96) passes through the side plate of the first bracket (14); the fifth synchronous wheel (93) is mounted on the output shaft of the fifth reducer (92) and is synchronously connected to the sixth synchronous wheel (95) mounted on the other end of the roller (96) via the fourth synchronous belt (94).

5. The automatic serving and cooking machine according to claim 1, characterized in that: The lunch box receiving and transferring mechanism (10) comprises a third XZ two-axis movable module (101), a third bracket (102) and a rice receiving passage (104); a rice receiving conveyor belt device (103) capable of bidirectional operation is arranged in the rice receiving passage (104); the third XZ two-axis movable module (101) is mounted on the bottom plate of the rice storage cabinet (3); the rice receiving passage (104) is mounted on the Z axis of the third XZ two-axis movable module (101) through the third bracket (102); the rice receiving conveyor belt device (103) of the rice receiving passage (104) can be connected to the rice transferring conveyor belt device (36) of the rice storage passage (33), thereby realizing the transfer of lunch boxes between the lunch box receiving and transferring mechanism (10) and the rice storage passage (33).

6. The automatic serving and cooking machine according to claim 1, characterized in that: The rice heating device (11) comprises a linear module (111), a microwave oven fixing frame (112), an inverted microwave oven (113) and a rice delivery heating conveyor belt device (114); the linear module (111) is longitudinally mounted on a side panel of a partition box (34) of a rice storage cabinet (3) via a second fixing seat; the microwave oven (113) is fixed to the lower end of the linear module (111) via the microwave oven fixing frame (112); the rice delivery heating conveyor belt device (114) is mounted in the partition box (34) and is located below the microwave oven (113) and on one side of a rice delivery port (35); the opening of the microwave oven (113) faces the rice delivery heating conveyor belt device (114).

7. The automatic serving and cooking machine according to claim 1, characterized in that: The rice discharging conveying mechanism (12) comprises a rice discharging conveying belt device (121), a first electric push rod (122) and an electric push rod fixing frame (123); the first electric push rod (122) is longitudinally fixed on a platform provided in a partition box (34) via the electric push rod fixing frame (123); and the rice discharging conveying belt device (121) is fixed to the top of the push rod of the first electric push rod (122).

Images