Formula and automatic production system of full-nutrition prefabricated meal

Abstract

The invention relates to the technical field of automatic production of prefabricated meals, in particular to a full-nutrition prefabricated meal formula and automatic production system which comprises a conveyor used for conveying made prefabricated meals and a cooking device used for making the prefabricated meals. A prefabricated meal discharging device used for injecting prefabricated meal into a meal box is installed above one end of the conveyor, the cooking device heats raw materials for making the prefabricated meal to make the prefabricated meal and pours the cooked prefabricated meal into the prefabricated meal discharging device, and a rotating device is further arranged outside the cooking device. A rotating device is installed in the hopper, a blending device used for blending various raw materials in proportion is installed on the rotating device, and a screw rod used for conveniently screwing manufactured prefabricated meal into a meal box is further rotationally arranged in the center of the interior of the prefabricated meal discharging device. The rice is screwed into the meal box, so that the rice is prevented from blocking the discharge hole of the hopper.

Description

Technical Field

[0001] The invention relates to the technical field of automated production of pre-prepared meals, in particular to a complete nutritional pre-prepared meal formula and an automated production system. Background Art

[0002] Complete nutrition pre-prepared meals, as the name implies, are meals that have been pre-processed and prepared to provide comprehensive nutrition. These meals are usually packaged and preserved in frozen or vacuum packaging, and consumers only need to simply heat or cook them to eat. Complete nutrition rice is also a kind of nutritious meal. Complete nutrition rice is usually made by adding various grains, beans, nuts and other ingredients to rice, or using whole grain rice (such as brown rice, black rice, oats, etc.) to enrich the nutritional content of rice.

[0003] After the prepared rice is placed in a steamer for steaming, it is then poured into a lunch box to form a pre-prepared meal. Generally, the rice is poured into the lunch box through a special machine. Since the rice has a certain stickiness, the rice will stick together, causing the rice to accumulate at the discharge port, resulting in unsmooth discharge, which in turn affects subsequent production. Summary of the invention

[0004] The purpose of the present invention is to provide a complete nutritional pre-prepared meal formula and an automated production system. A rotatable spiral rod is installed in the hopper. When the spiral rod rotates, the rice is screwed into the lunch box to avoid the rice being blocked at the outlet of the hopper.

[0005] In order to solve the problems of the prior art, the present invention provides a complete nutritional pre-prepared meal formula and an automated production system, including a conveyor for transporting the prepared pre-prepared meals and a cooking device for preparing the pre-prepared meals, a pre-prepared meal feeding device for injecting the pre-prepared meals into the lunch box is installed above one end of the conveyor, the cooking device heats the raw materials for making the pre-prepared meals to make the pre-prepared meals and pours the cooked pre-prepared meals into the pre-prepared meal feeding device, a rotating device is also provided on the outside of the cooking device, a mixing device for mixing various raw materials in proportion is installed on the rotating device, a spiral rod for conveniently screwing the prepared pre-prepared meals into the lunch box is also rotatably provided at the center position inside the pre-prepared meal feeding device, and a driving device for driving the spiral rod to rotate is also installed in the pre-prepared meal feeding device. Advantageously,

[0006] Optionally, the pre-prepared meal feeding device includes a funnel-shaped hopper for storing the prepared pre-prepared meals, and the driving device in the pre-prepared meal feeding device includes a first rotating driving member and a first rotating shaft, the output end of the first rotating driving member is fixedly connected to one end of the first rotating shaft, a first bevel gear is fixed on the first rotating shaft, a second bevel gear is fixed on the top of the spiral rod, and the first bevel gear and the second bevel gear are meshed with each other.

[0007] Preferably, the cooking device includes a lifting plate and a lifting device for driving the lifting plate to move up and down, a flippable cooking pot is installed on the lifting plate, and a flipping device for driving the cooking pot to rotate is also provided on the lifting plate. The cooking device also includes a heater for heating the cooking pot, and the cooking pot is inserted into the heater.

[0008] Preferably, the lifting device includes a third rotating drive member, and the output end of the third rotating drive member is connected to a screw, which is vertically rotatably arranged on a bracket in the cooking device through a bearing seat. The lifting device also includes a connecting plate connected to the lifting plate, and the connecting plate is rotatably arranged on the screw. The lifting device also includes a guide device for keeping the lifting plate moving up and down.

[0009] Preferably, the flipping device in the cooking device includes a second rotating drive member and a second rotating shaft, the output end of the second rotating drive member is fixedly connected to the second rotating shaft, the second rotating shaft is horizontally arranged on the lifting plate through a bearing seat, and the second rotating shaft is fixedly connected to the outside of the cooking pot through a connecting device. When the second rotating drive member is running, it drives the second rotating shaft to drive the cooking pot to flip, and pours the pre-prepared meal cooked in the cooking pot into the hopper in the pre-prepared meal feeding device.

[0010] Preferably, the heater is an electric heating plate or an electromagnetic heating plate.

[0011] Preferably, the mixing device includes a sealing cover for sealing the cooking pot in the cooking device, the sealing cover can be covered on the top of the cooking pot or rotated out from the lifting device, a barrel is installed at the center position of the top of the sealing cover, and a control valve is also installed in the sealing cover to control the raw materials to fall into the sealing cover, and when the control valve in the sealing cover is closed, it is used to provide a closed space for the cooking pot.

[0012] Preferably, the bottom of the barrel is connected to a water pipe interface for connecting to a water pipe, the top of the barrel is fixed with a fixed plate, and a plurality of raw material storage tanks for storing raw materials are fixed on the fixed plate, the bottom of the raw material storage tank is connected to a connecting pipe, and a valve for controlling the falling of the raw materials is also installed at the connecting part between the bottom of the raw material storage tank and the connecting pipe, and one end of the connecting pipe is connected to the barrel.

[0013] Preferably, the rotating device includes a third rotating shaft, a mounting plate is fixed to one end of the third rotating shaft, the mounting plate is fixedly connected to the barrel in the mixing device, a driven gear is fixed to the outside of the third rotating shaft, and the rotating device also includes a fourth rotating driving member, the output end of the fourth rotating driving member is connected to a driving gear, and the driving gear and the driven gear are meshed with each other.

[0014] Preferably, the conveyor is also equipped with a sealing device for sealing the box opening of the lunch box, the sealing device comprises a sealer and a winding wheel and an unwinding wheel arranged on both sides of the sealer, the winding wheel is used to pull the heat-sealing film and wind the heat-sealing film around the winding wheel, the outside of the sealer is also equipped with a fifth rotating drive member for driving the winding wheel to rotate, the center position of the sealer is also equipped with a telescopic drive member, the output end of the telescopic drive member is connected to a heat-sealing plate for sealing the heat-sealing film on the lunch box, and the sealer is provided with two guide wheels near the winding wheel and the unwinding wheel.

[0015] Compared with the prior art, the present invention has the following beneficial effects: the formula of the complete nutritional pre-prepared meal and the automated production system have a reasonable structure and have the following advantages:

[0016] (1) The present application comprises a pre-prepared meal discharging device installed on the outside of a conveyor, wherein a hopper is installed in the pre-prepared meal discharging device, and a spiral rod is rotatably arranged in the hopper. When rice is poured into the hopper, a first rotating driving member is started, which causes the first rotating shaft to rotate. The first rotating shaft causes the first bevel gear to drive the second bevel gear to rotate, thereby causing the spiral rod to rotate. After the spiral rod rotates, the rice is rotated into the lunch box to prevent the rice from blocking the discharge port.

[0017] (2) The present application adopts a lifting plate, a second rotating drive member, a second rotating shaft, a cooking pot and a lifting device to realize that the device can conveniently transfer the rice to the hopper in the pre-prepared meal dispensing device. Therefore, when the rice is cooked, by starting the third rotating drive member, the third rotating drive member rotates the screw, thereby rotating the connecting plate, thereby raising the lifting plate. Subsequently, by starting the second rotating drive member, the second rotating drive member rotates the second rotating shaft, thereby turning the cooking pot over, and pouring the rice in the cooking pot into the hopper in the pre-prepared meal dispensing device. The structure is simple and easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is the first three-dimensional structural diagram of a complete nutritional pre-prepared meal formula and automated production system.

[0019] Figure 2 It is the second three-dimensional structural diagram of the complete nutritional pre-prepared meal formula and automated production system.

[0020] Figure 3 It is the first stereoscopic structural schematic diagram of a pre-prepared meal feeding device, a steaming device and a mixing device of a complete nutritional pre-prepared meal formula and an automated production system.

[0021] Figure 4 It is a second stereoscopic structural schematic diagram of a pre-prepared meal feeding device, a steaming device and a mixing device of a complete nutritional pre-prepared meal formula and an automated production system.

[0022] Figure 5 It is a complete nutritional pre-made meal formula and automated production system. Figure 4 Enlarged structural diagram at A in the middle.

[0023] Figure 6 It is a third stereoscopic structural schematic diagram of a pre-prepared meal feeding device, a steaming device and a mixing device of a complete nutritional pre-prepared meal formula and an automated production system.

[0024] Figure 7 It is a top-down structural diagram of a complete nutritional pre-prepared meal formula and automated production system.

[0025] Figure 8 It is a right side structural diagram of a complete nutritional pre-prepared meal formula and automated production system.

[0026] Fig. 9 It is a first three-dimensional structural schematic diagram of a sealing device for a complete nutritional pre-prepared meal formula and an automated production system.

[0027] Fig.10 It is a second three-dimensional structural schematic diagram of the sealing device of the complete nutritional pre-prepared meal formula and automated production system.

[0028] The numbers in the figure are: 1, conveyor; 2, pre-prepared meal feeding device; 21, first rotary drive member; 22, first rotary shaft; 23, first bevel gear; 24, second bevel gear; 25, screw rod; 3, cooking device; 31, lifting plate; 32, second rotary drive member; 33, second rotary shaft; 34, cooking tank; 35, lifting device; 351, third rotary drive member; 352, lead screw; 353, connecting plate; 36, heater; 4, mixing device; 41. Fixed plate; 42. Raw material storage tank; 43. Cylinder; 44. Connecting pipe; 45. Sealing cover; 46. Water pipe interface; 5. Rotating device; 51. Fourth rotating drive member; 52. Driving gear; 53. Driven gear; 54. Third rotating shaft; 55. Mounting plate; 6. Sealing device; 61. Sealer; 611. Winding wheel; 612. Fifth rotating drive member; 62. Unwinding wheel; 63. Telescopic drive member; 631. Heat sealing plate; 632. Guide wheel. DETAILED DESCRIPTION

[0029] In order to further understand the features, technical means, specific objectives and functions of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0030] Reference Figure 1-Figure 8As shown, the present invention provides: a complete nutritional pre-prepared meal formula and an automated production system, comprising a conveyor 1 for conveying the pre-prepared meal and a cooking device 3 for making the pre-prepared meal, wherein a pre-prepared meal feeding device 2 for injecting the pre-prepared meal into a meal box is installed above one end of the conveyor 1, the cooking device 3 heats the raw materials for making the pre-prepared meal into the pre-prepared meal and pours the cooked pre-prepared meal into the pre-prepared meal feeding device 2, and a rotating device 5 is also arranged outside the cooking device 3, on which a rotating device 5 is installed for feeding various raw materials according to the The mixing device 4 for proportioning, the central position of the interior of the pre-prepared meal feeding device 2 is also rotatably provided with a screw rod 25 for conveniently screwing the prepared pre-prepared meal into the lunch box, the pre-prepared meal feeding device 2 is also equipped with a driving device for driving the screw rod 25 to rotate, the pre-prepared meal feeding device 2 includes a funnel-shaped hopper for storing the prepared pre-prepared meal, the screw rod 25 can not only ensure the uniformity and stability of the pre-prepared meal when it is injected into the lunch box, but also can screw the pre-prepared meal into the lunch box carefully through its rotating action, avoiding waste and overflow. The driving device in the pre-prepared meal feeding device 2 includes a first rotating driving member 21 and a first rotating shaft 22, the output end of the first rotating driving member 21 is fixedly connected to one end of the first rotating shaft 22, the first rotating shaft 22 is fixed with a first bevel gear 23, the top of the screw rod 25 is fixed with a second bevel gear 24, and the first bevel gear 23 and the second bevel gear 24 are meshed with each other.

[0031] The mixing device 4 mixes various raw materials in proportion, and the mixed raw materials enter the cooking device 3 and are made into pre-prepared meals after heating. The pre-prepared meals after cooking are poured into the hopper of the pre-prepared meal feeding device 2, and the driving device is started. The first rotating driving member 21 transmits power to the second bevel gear 24 through the first rotating shaft 22 and the first bevel gear 23, thereby driving the screw rod 25 to rotate. The rotation of the screw rod 25 rotates the pre-prepared meals into the meal box, and the conveyor 1 transfers the meal box containing the pre-prepared meals to the next link.

[0032] The cooking device 3 includes a lifting plate 31 and a lifting device 35 for driving the lifting plate 31 to move up and down. A flippable cooking pot 34 is installed on the lifting plate 31. The lifting plate 31 is also provided with a flipping device for driving the cooking pot 34 to rotate. The cooking device 3 also includes a heater 36 for heating the cooking pot 34. The cooking pot 34 is inserted into the heater 36. The heater 36 adopts an electric heating plate or an electromagnetic heating plate. The lifting device 35 includes a third rotating driving member 351, and the output end of the third rotating driving member 351 is connected to a lead screw 352. The lead screw 352 is vertically rotatably arranged on a bracket in the cooking device 3 through a bearing seat. The lifting device 35 also includes a connecting plate 353 connected to the lifting plate 31. The connecting plate 353 is rotatably arranged on the lead screw 352. The lifting device 35 also includes a guiding device for keeping the lifting plate 31 moving up and down.

[0033] The raw materials are put into the cooking pot 34, and the cooking pot 34 is placed on the lifting plate 31. The lifting device 35 is started, and the third rotating drive member 351 drives the lead screw 352 to rotate, and drives the lifting plate 31 and the cooking pot 34 thereon to descend through the connecting plate 353, so that the cooking pot 34 is inserted into the heater 36, and the heater 36 is started to heat the cooking pot 34 to complete the cooking process of the raw materials. After the cooking is completed, the heater 36 is turned off, and the lifting device 35 is started again to lift the lifting plate 31 and the cooking pot 34 thereon back to their original positions, and the flipping device is started to drive the cooking pot 34 to rotate on the lifting plate 31 to pour the pre-prepared meal into the pre-prepared meal feeding device 2.

[0034] The flipping device in the cooking device 3 includes a second rotating drive member 32 and a second rotating shaft 33. The output end of the second rotating drive member 32 is fixedly connected to the second rotating shaft 33. The second rotating shaft 33 is horizontally arranged on the lifting plate 31 through a bearing seat. The second rotating shaft 33 is fixedly connected to the outside of the cooking pot 34 through a connecting device. When the second rotating drive member 32 is running, it drives the second rotating shaft 33 to drive the cooking pot 34 to flip, and pours the pre-prepared meal cooked in the cooking pot 34 into the hopper in the pre-prepared meal feeding device 2.

[0035] When the cooking process is completed, the second rotating drive member 32 is started, and its output end drives the second rotating shaft 33 to start rotating. Since the second rotating shaft 33 is fixedly connected to the outside of the cooking pot 34 through a connecting device, the cooking pot 34 will flip as the shaft rotates, and the flipping movement continues until the opening part of the cooking pot 34 is aligned with the hopper in the pre-prepared meal feeding device 2. At this time, the pre-prepared meal in the cooking pot 34 is poured into the hopper due to gravity, the flipping device stops running, and the cooking pot 34 returns to its initial position or prepares for the next cooking operation.

[0036] The mixing device 4 includes a sealing cover 45 for sealing the cooking pot 34 in the cooking device 3. The sealing cover 45 can be covered on the top of the cooking pot 34 or rotated out from the lifting device 35. A barrel 43 is installed at the center position of the top of the sealing cover 45, and a control valve is also installed in the sealing cover 45 to control the raw materials to fall into the sealing cover 45. When the control valve in the sealing cover 45 is closed, it is used to provide a closed space for the cooking pot 34. The bottom of the barrel 43 is connected to a water pipe interface 46 for connecting to a water pipe. A fixed plate 41 is fixed on the top of the barrel 43, and a plurality of raw material storage tanks 42 for storing raw materials are fixed on the fixed plate 41. The bottom of the raw material storage tank 42 is connected to a connecting pipe 44, and a valve for controlling the falling of raw materials is also installed at the connecting part between the bottom of the raw material storage tank 42 and the connecting pipe 44, and one end of the connecting pipe 44 is connected to the barrel 43.

[0037] According to production requirements, various raw materials are pre-placed in the corresponding raw material storage tank 42, and the valve on the connecting pipe 44 is opened through the control valve to transport the raw materials in the raw material storage tank 42 to the barrel 43 through the connecting pipe 44. If water or other liquid raw materials need to be added, they can be introduced through the water pipe interface 46, and the raw materials are mixed in the barrel 43, and then fall into the cooking tank 34 under the control of the control valve. After the control valve is closed, a closed space is provided for the cooking tank 34 to prepare for the cooking process. After the cooking is completed, the sealing cover 45 is rotated and removed, and the cooking tank 34 can be turned over to pour the pre-prepared meal into the pre-prepared meal feeding device 2.

[0038] The rotating device 5 includes a third rotating shaft 54, one end of which is fixed with a mounting plate 55, the mounting plate 55 is fixedly connected to the barrel 43 in the mixing device 4, the outside of the third rotating shaft 54 ​​is fixed with a driven gear 53, and the rotating device 5 also includes a fourth rotating driving member 51, the output end of the fourth rotating driving member 51 is connected with a driving gear 52, and the driving gear 52 and the driven gear 53 are meshed with each other.

[0039] The fourth rotary drive member 51 is started, driving the driving gear 52 to start rotating, and the driven gear 53 drives the third rotary shaft 54 ​​to start rotating. The third rotary shaft 54 ​​rotates the mounting plate 55, and further rotates the sealing cover 45 to be moved out.

[0040] refer to Fig. 9 and Fig.10As shown, the conveyor 1 is also equipped with a sealing device 6 for sealing the box mouth of the lunch box, and the sealing device 6 includes a sealer 61 and a winding wheel 611 and an unwinding wheel 62 arranged on both sides of the sealer 61, the winding wheel 611 is used to pull the heat-sealing film and make the heat-sealing film wind around the winding wheel 611, and the outside of the sealer 61 is also equipped with a fifth rotating driving member 612 for driving the winding wheel 611 to rotate, and the center position of the sealer 61 is also equipped with a telescopic driving member 63, and the output end of the telescopic driving member 63 is connected to a heat-sealing plate 631 for sealing the heat-sealing film on the lunch box, and the sealer 61 is provided with two guide wheels 632 at the position close to the winding wheel 611 and the unwinding wheel 62.

[0041] When the lunch box is conveyed to the bottom of the sealing device 6, the sealer 61 is in a standby state, the fifth rotary drive member 612 is started, driving the reel 611 to rotate, thereby pulling the heat-sealing film from the unwinding wheel 62 to start conveying, and the telescopic drive member 63 is started to drive the heat-sealing plate 631 to move downward, pressing the heat-sealing film on the box opening of the lunch box. After a certain heat-sealing time, the telescopic drive member 63 drives the heat-sealing film pressure head to move upward and leave the box opening of the lunch box.

[0042] The above embodiments only express one or several implementation modes of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the present invention. It should be pointed out that, for those of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the attached claims.

Claims

1. A nutritionally complete pre-prepared meal formula and automated production system, comprising a conveyor (1) for conveying the prepared pre-prepared meal and a steaming device (3) for preparing the pre-prepared meal, characterized in that: A pre-prepared meal feeding device (2) for injecting the pre-prepared meal into the meal box is installed above one end of the conveyor (1); the steaming device (3) heats the raw materials for making the pre-prepared meal to make the pre-prepared meal and pours the pre-prepared meal after steaming into the pre-prepared meal feeding device (2); a rotating device (5) is also arranged outside the steaming device (3); a mixing device (4) for mixing various raw materials in proportion is installed on the rotating device (5); a screw rod (25) for conveniently screwing the pre-prepared meal into the meal box is also rotatably arranged at the center position inside the pre-prepared meal feeding device (2); and a driving device for driving the screw rod (25) to rotate is also installed in the pre-prepared meal feeding device (2).

2. The nutritionally complete pre-prepared meal formula and automated production system according to claim 1, characterized in that: The pre-prepared meal feeding device (2) comprises a funnel-shaped hopper for storing the prepared pre-prepared meal, and the driving device in the pre-prepared meal feeding device (2) comprises a first rotating driving member (21) and a first rotating shaft (22), the output end of the first rotating driving member (21) is fixedly connected to one end of the first rotating shaft (22), a first bevel gear (23) is fixed on the first rotating shaft (22), a second bevel gear (24) is fixed on the top of the spiral rod (25), and the first bevel gear (23) and the second bevel gear (24) are meshed with each other.

3. The nutritionally complete pre-prepared meal formula and automated production system according to claim 1, characterized in that: The cooking device (3) comprises a lifting plate (31) and a lifting device (35) for driving the lifting plate (31) to move up and down; a cooking pot (34) capable of being turned over is mounted on the lifting plate (31); a turning device for driving the cooking pot (34) to rotate is also arranged on the lifting plate (31); the cooking device (3) further comprises a heater (36) for heating the cooking pot (34); the cooking pot (34) is inserted into the heater (36).

4. The nutritionally complete pre-prepared meal formula and automated production system according to claim 3, characterized in that: The lifting device (35) includes a third rotating driving member (351), and the output end of the third rotating driving member (351) is connected to a lead screw (352), and the lead screw (352) is vertically rotatably arranged on a bracket in the cooking device (3) through a bearing seat. The lifting device (35) also includes a connecting plate (353) connected to the lifting plate (31), and the connecting plate (353) is rotatably arranged on the lead screw (352). The lifting device (35) also includes a guiding device for keeping the lifting plate (31) moving up and down.

5. The nutritionally complete pre-prepared meal formula and automated production system according to claim 4, characterized in that: The turning device in the cooking device (3) comprises a second rotating drive member (32) and a second rotating shaft (33); the output end of the second rotating drive member (32) is fixedly connected to the second rotating shaft (33); the second rotating shaft (33) is transversely arranged on the lifting plate (31) through a bearing seat; the second rotating shaft (33) is fixedly connected to the outside of the cooking pot (34) through a connecting device; when the second rotating drive member (32) is in operation, the second rotating shaft (33) is driven to drive the cooking pot (34) to turn over, and the pre-cooked meal cooked in the cooking pot (34) is poured into the hopper in the pre-cooked meal feeding device (2).

6. The nutritionally complete pre-prepared meal formula and automated production system according to claim 5, characterized in that: The heater (36) is an electric heating plate or an electromagnetic heating plate.

7. The nutritionally complete pre-prepared meal formula and automated production system according to claim 1, characterized in that: The mixing device (4) comprises a sealing cover (45) for sealing a cooking pot (34) in the cooking device (3); the sealing cover (45) can be placed on the top of the cooking pot (34) or rotated out from the lifting device (35); a barrel (43) is installed at the center of the top of the sealing cover (45); and a control valve is also installed in the sealing cover (45) for controlling the raw materials to fall into the sealing cover (45); when the control valve in the sealing cover (45) is closed, it is used to provide a closed space for the cooking pot (34).

8. The nutritionally complete pre-prepared meal formula and automated production system according to claim 1, characterized in that: The bottom of the barrel (43) is connected to a water pipe interface (46) for connecting to a water pipe, the top of the barrel (43) is fixed with a fixed plate (41), and a plurality of raw material storage tanks (42) for storing raw materials are fixed on the fixed plate (41), the bottom of the raw material storage tank (42) is connected to a connecting pipe (44), and a valve for controlling the falling of raw materials is installed at the connecting part between the bottom of the raw material storage tank (42) and the connecting pipe (44), and one end of the connecting pipe (44) is connected to the barrel (43).

9. The nutritionally complete pre-prepared meal formula and automated production system according to claim 1, characterized in that: The rotating device (5) comprises a third rotating shaft (54), one end of which is fixed with a mounting plate (55), the mounting plate (55) being fixedly connected to a barrel (43) in the mixing device (4), the outside of the third rotating shaft (54) being fixed with a driven gear (53), the rotating device (5) further comprises a fourth rotating driving member (51), the output end of the fourth rotating driving member (51) being connected with a driving gear (52), the driving gear (52) and the driven gear (53) being meshed with each other.

10. The nutritionally complete pre-prepared meal formula and automated production system according to claim 1, characterized in that: The conveyor (1) is also provided with a sealing device (6) for sealing the box opening of the lunch box. The sealing device (6) comprises a sealer (61) and a reel (611) and an unreel (62) arranged on both sides of the sealer (61). The reel (611) is used to pull the heat-sealing film and make the heat-sealing film wind around the reel (611). A fifth rotating driving member (612) for driving the reel (611) to rotate is also installed on the outside of the sealer (61). A telescopic driving member (63) is also installed at the center of the sealer (61). The output end of the telescopic driving member (63) is connected to a heat-sealing plate (631) for sealing the heat-sealing film on the lunch box. Two guide wheels (632) are arranged on the sealer (61) near the reel (611) and the unreel (62).

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