CN211869761U

CN211869761U - Food material packaging box film sealing machine

Info

Publication number: CN211869761U
Application number: CN201922501248.7U
Authority: CN
Inventors: 傅峰峰; 江志强; 丘健强; 朱达成; 蔡顺发
Original assignee: Guangzhou Fugang Wanjia Intelligent Technology Co Ltd
Current assignee: Guangzhou Fugang Wanjia Intelligent Technology Co Ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-11-06
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses an eat material packing carton and seal membrane machine, this kind of eat material packing carton and seal membrane machine include film pressing mechanism and packing carton placement machine and construct, and film pressing mechanism is drawn the membrane mechanism to the membrane pressure that seals the membrane station to the packing carton in order to realize sealing the membrane, the packing carton is placed and is provided with the scanner that is used for scanning the identity information on the packing carton in the mechanism. This kind of membrane sealing machine provides the hardware architecture of discernment packing carton identity for software engineer to when this kind of food material packing carton membrane sealing machine was applied to the cupboard, eat material storage device or eat in the main equipment such as material selling equipment, its hardware architecture can be connected with the controller among the main equipment, so that should eat material membrane sealing machine and can discern the packing carton so that save packing carton information after making software engineer program the controller, statistics even with packing carton information and other information be correlated with or obtain the edible material information in the packing carton through distinguishing every packing carton.

Description

Food material packaging box film sealing machine

Technical Field

The utility model relates to the technical field of packaging machines, especially, relate to an eat material packing carton and seal membrane machine.

Background

In order to prevent the packaging box from being polluted during storage, the packaging box is generally required to be sealed by a film sealing machine before cooked food or food materials are stored, and the packaging box containing the cooked food or food materials can be sealed by the film sealing machine. However, the existing film sealing machine only has the film sealing function.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an eat material packing carton and seal membrane machine, this kind of eat material packing carton and seal membrane machine provides the hardware structure of discernment packing carton identity for software engineer, so that should eat material packing carton and seal membrane machine and be applied to the cupboard, when eating in the material storage device or eating the main equipment such as material selling equipment, its hardware structure can be connected with the controller among the main equipment, so that should eat material after programming the controller and seal membrane machine and can discern the packing carton so that save packing carton information, make statistics up and even associate packing carton information and other information or acquire the material information of eating in the packing carton through distinguishing every packing carton.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an eat material packing carton and seal membrane machine, includes that film pressing mechanism and packing carton placement machine construct, film pressing mechanism will be drawn membrane mechanism to the membrane pressure that seals the membrane station to the packing carton in order to realize sealing the membrane, packing carton placement machine constructs and is last to be provided with the scanner that is used for scanning the identity information on the packing carton.

Further, the identity information is an identity code.

Further, the identity code is a two-dimensional code.

Further, the packing carton placement mechanism is including the steamer tray groove that is used for placing the packing carton, be equipped with the scanning window on the steamer tray groove, the scanner sets up the outer wall in steamer tray groove just to the position of scanning window to scan the identity information of placing on the packing carton in the steamer tray groove through the scanning window.

Further, the packing box placing mechanism is provided with a weighing assembly to weigh food materials in the packing box placed on the weighing assembly.

Further, the packaging box placing mechanism can be inserted into and out of the film sealing machine like a drawer, and the packaging box placing mechanism is located below the film pressing mechanism when inserted into the placing mechanism.

Furthermore, an image collector which aims at the food materials in the packaging box to shoot is arranged on the film pressing mechanism.

Further, the device comprises a processor, wherein the processor is electrically connected with the scanner, the image collector and the weighing component.

The film cutting machine further comprises a film supplying mechanism, the film pulling mechanism is provided with a movable clamping piece, the clamping piece automatically clamps a film supplied by the film supplying mechanism and then pulls the film to a film pressing station, and the film cutting mechanism cuts the film between the film supplying mechanism and the packaging box after the film is sealed.

Furthermore, the holder has elasticity, and the normality is pressed from both sides tightly under the elasticity effect, still includes mobilizable confession membrane pine folder, supplies membrane pine folder to move to the end towards confession membrane department then be located the holder and move the orbit and be close to on the orbit and supply membrane department, supplies membrane pine folder reverse movement then leave holder moving orbit and produce the trend that returns to on this moving orbit to make:

when moving to the film supply position and passing through the film supply loose clamp, the clamping piece is extruded by the film supply loose clamp so as to overcome the elastic force to realize loosening, and the clamping piece is reset after passing through the film supply loose clamp so as to clamp the supplied film;

after the film is clamped by the clamping piece, the clamping piece moves towards the film pressing station to push the film releasing piece to move reversely to leave the moving track of the clamping piece and generate a trend of returning to the moving track.

Further, be equipped with the guide track, the guide track includes the horizontal segment and keeps away from the slope section of horizontal segment gradually, and the horizontal segment orientation supplies membrane department and the slope section orientation is kept away from and is supplied membrane department and slope and keep away from holder moving trajectory, supplies the membrane pine folder to move to the end along the horizontal segment toward supplying membrane department then be located the holder moving trajectory and supply membrane department, supplies the membrane pine folder reverse movement to the end of slope section then leave holder moving trajectory and produce the trend of returning to on this moving trajectory.

Further, the inclined end of the guide rail inclines upwards, so that the film releasing clamp moves reversely to the end of the inclined section, and the film releasing clamp tends to return to the moving track of the clamp under the action of the gravity of the film releasing clamp.

Further, a film fixing mechanism is arranged between the film supply mechanism and the film pulling mechanism, the film fixing mechanism comprises an armature, an electromagnet and an elastic reset mechanism, the electromagnet is electrified to attract the armature to press the film between the armature and the film pulling mechanism to be positioned before the film is clamped by the film pulling mechanism after the film is supplied by the film supply mechanism, the electromagnet is powered off after the film is clamped by the film pulling mechanism, and the elastic reset mechanism enables the armature to reset, so that the film is loosened by the electromagnet and the armature.

Further, the film cutting mechanism comprises a cutter arranged on one side of the film pressing mechanism, the cutter faces downwards, the film cutting mechanism is used for pressing the film pulled to the film sealing station by the film pulling mechanism to the packaging box so as to realize film sealing, and meanwhile, the cutter is driven to press the film beside the packaging box to cut off the film.

Has the advantages that: because the packing carton is placed and is provided with the scanner that is used for scanning identity information on the packing carton in the mechanism for this eat material packing carton membrane sealing machine is applied to the cupboard, when eating in the main equipment such as material storage device or eating material selling equipment, the scanner can be connected with the controller electricity in the main equipment, so that should eat material membrane sealing machine and can discern the identity information on the packing carton so that save packing carton information after making software engineer program the controller, make statistics even with packing carton information and other information related or through distinguishing every packing carton and acquire the edible material information in the packing carton.

Drawings

FIG. 1 is a front view of a multi-functional intelligent cabinet;

FIG. 2 is a front view of the automatic cooking machine with the cabinet removed;

FIG. 3 is a block diagram of a multi-functional intelligent cabinet;

FIG. 4 is a view showing the structure of the automatic cooking machine after the cabinet and the seasoning adding means are removed;

FIG. 5 is a structural view of the thawing apparatus;

FIG. 6 is a view showing the structure of the automatic cooking machine with the cabinet removed;

FIG. 7 is a block diagram of the cooking apparatus;

FIG. 8 is a structural view of an automatic rice supplying apparatus;

FIG. 9 is a structural view of a rotary rice-dividing mechanism;

FIG. 10 is a block diagram of the valve mechanism;

FIG. 11 is a view showing the structure of the rice cooking chamber;

FIG. 12 is a side view of the rice cooking chamber;

FIG. 13 is a cross-sectional view of the cooking chamber of FIG. 12 taken along line D-D;

FIG. 14 is an enlarged view taken at A in FIG. 13;

FIG. 15 is a block diagram of a self-service cooking area;

FIG. 16 is a view showing the structure of the pot storage cabinet;

FIG. 17 is a structural view of a drain tank;

FIG. 18 is a view showing the structure of the cabinet for storing kitchen utensils and tableware;

FIG. 19 is a block diagram of a board storage area;

FIG. 20 is a block diagram of the board storage area with the housing removed;

FIG. 21 is a block diagram of the housing of the board storage area;

FIG. 22 is a structural view of a film sealing apparatus;

FIG. 23 is a structural view of a weighing mechanism;

FIG. 24 is a cross-sectional view of the weighing mechanism of FIG. 23 taken along line B-B;

FIG. 25 is a block diagram of a film supply guide assembly;

FIG. 26 is a structural view of a driven roller;

FIG. 27 is a schematic view of a film winding, film supply guide assembly and moving film pulling mechanism;

FIG. 28 is a structural view of a film pulling mechanism;

FIG. 29 is a view showing the construction of a film releasing clip;

FIG. 30 is a schematic view of a film supply guide assembly and a film lamination mechanism;

fig. 31 is a structural view of the film pressing mechanism.

Detailed Description

The present invention will be further explained with reference to the following embodiments and drawings.

The food material packaging box film sealing machine mainly relates to the attached drawings 22-31.

As shown in fig. 1, the multifunctional intelligent cabinet comprises a cabinet body, a mechanical arm 1, a dish washer 2 and a refrigerator 3 with the same height as the cabinet body, wherein the cabinet body is divided into an automatic cooking machine 4, a self-service cooking area 7 and a storage area 71. Automatic cooking machine 4 is located leftmost, as shown in fig. 2, automatic cooking machine 4 is divided into upper layer 41, middle layer 42 and lower layer 43, upper layer 41, middle layer 42 and lower layer 43 of automatic cooking machine 4 are communicated with each other, and the cabinet body of automatic cooking machine 4 is internally provided with a support plate (invisible due to shielding of the casing) for supporting various devices, so that various devices can be stably located at the set positions, and the support plate and the cabinet body casing are integrated. As shown in fig. 4, the upper layer 41 is provided at the middle thereof with a box opening device 44, and the box opening device 44 is provided with a thawing device 45. As shown in fig. 3, a package box entrance 441 is provided on the right side surface of the cabinet of the automatic cooking machine 4 corresponding to the package box opening device 44, and the manipulator 1 pushes the package box sealed by the sealing film from the package box entrance 441 in an inverted state into the package box opening device 44. As shown in fig. 4, the package outlet 442 is located on the left side of the package opening device 44 and faces the left inner wall of the automatic cooking machine 4, and the food outlet (not visible due to shielding) is located at the left bottom of the package opening device 44. Since the thawing means 45 is provided on the pack opening means 44, the pack entered from the pack entrance 441 is located below the thawing means 45. As shown in fig. 5, the thawing apparatus 45 includes a thawing casing 451, an opening is opened at the bottom of the thawing casing 451, the opening is closed by a glass panel 452, and three heating lamps (not visible due to shielding) are disposed in the thawing casing 451. As shown in fig. 4, when the thawing means 45 is turned on, heat generated from the heating lamp is transferred to the inside of the packing box to thaw the food material inside the packing box. After the food material in the packaging box is thawed, the packaging box opening device 44 is started, the sealing film of the packaging box is gradually torn off by the packaging box opening device 44, the position of the torn sealing film is just aligned with the food material outlet, the food material in the packaging box falls from the food material outlet, the cooking device 46 arranged on the middle layer 42 receives the falling food material below the outlet of the packaging box opening device 44, and meanwhile, the packaging box gradually comes out from the packaging box outlet 442. The specific structure and the unpacking principle of the packing box and the unpacking device 44 are the prior art, please refer to the structure of the dish box unpacking device and the dish box in CN109674334A, which is not described herein. Since the food material within the package has fallen from the material outlet into the fryer 46 during the tearing of the sealing film, the package is completely removed from the package outlet 442 as an empty package. When the packing box is completely moved out, the left end of the packing box is just positioned above the garbage can 47 arranged at the left side of the lower layer 43, the packing box begins to fall, and the packing box passes through the middle layer 42 and falls into the garbage can 47. As shown in fig. 6, a seasoning adding device 48 is provided on the front side of the opening and packing device 44, and an outlet of the seasoning adding device 48 extends to the bottom of the opening and packing device 44 to be adjacent to the food outlet. The structure of the seasoning adding device 48 is conventional, and is referred to CN 108577508A. As shown in fig. 4, a first smoke exhaust ventilator 49 is arranged on the left side of the packing box device 44, the first smoke exhaust ventilator 49 is located above the garbage can 47, a vacant space is reserved between the garbage can 47 and the first smoke exhaust ventilator 49, the cooking utensil 46 can move to enter the vacant space for cooking, the first smoke exhaust ventilator 49 is a lifting smoke exhaust ventilator, and when the cooking utensil 46 is fried, the first smoke exhaust ventilator 49 descends to exhaust smoke. The pack outlet 442 of the unpacking device 44 faces the first hood 49, when the unpacking device 44 is operated, the cooking utensil 46 moves out of the empty position, the first hood 49 rises upwards to be higher than the pack outlet 442 to avoid the empty pack from falling into the garbage bin 47, and the first hood 49 is the prior art, refer to CN 203501286U.

As shown in fig. 6, two parallel first slide rails 421 facing left and right are disposed at the bottom of the middle layer 42 of the automatic cooking machine 4, a fourth linear module 422 is disposed between the two first slide rails 421, and a slider (invisible due to shielding) of the fourth linear module 422 is connected to the bottom of the cooking device 46. As shown in fig. 7, two first sliding blocks 423 are respectively fixed on the front side and the rear side of the bottom of the cooking device 46, and the first sliding blocks 423 on the two sides of the cooking device 46 respectively slide on the first sliding rails 421 on the two sides, so that the cooking device 46 can move left and right along the first sliding rails 421 through the first sliding blocks 423. A water supply pipe (not shown) is provided at the rear side of the middle layer 42 of the automatic cooking machine 4, and an outlet of the water supply pipe extends above the cooking unit 46. When the cooking device 46 is used for cooking, the cooking device can move to the position below the outlet of the packing box device 44 to receive food materials, the position below the outlet of the seasoning adding device 48 to receive falling seasonings, the position below the outlet of the water supply pipe to receive water and the position below the first smoke exhaust ventilator 49 to cook, and when the cooking device is used for cooking, the first smoke exhaust ventilator 49 moves downwards to be close to the mouth of the cooked dishes to exhaust oil smoke generated during cooking. The cooking device 46 is a prior art, referring to an automatic cooking machine in CN 109674334A. As shown in fig. 4, a juice leaking baffle 461 facing the inner wall of the left side of the automatic cooker 4 is fixed to the left side of the cooking device 46. as shown in fig. 7, the top of the juice leaking baffle 461 is an inclined plate 4611 facing the outlet 442 of the packing box, the lower part is a vertical plate 4612 facing the trash can 47, and the side of the juice leaking baffle 461 forms a side flange 4613. When the opening of the cooking device 46 is located below the food outlet to receive food, the inclined plate 4611 of the juice leaking baffle 461 is blocked between the package box outlet 442 and the cooking utensil 46, therefore, if there is juice in the package box after thawing, when the package box is gradually moved out from the package box opening device 44, the juice in the package box can drip on the juice leaking baffle 461, since the side baffle 4613 can prevent the juice from leaking from the side, therefore, the juice can flow into the garbage can 47 along the juice leaking baffle 461, the juice can not drip at other positions, which is beneficial to keeping the cleanness inside the multifunctional intelligent cabinet. As shown in fig. 4, the leftmost side of the middle layer 42 of the automatic cooking machine 4 is provided with an impact prevention plate 424 for preventing the packing box from hitting the left cabinet of the automatic cooking machine 4 in the process of falling into the trash can 47. The top of the anti-collision plate 424 is an upper cover 4241, the side wall of the anti-collision plate extends out of the side wall plate 4245 towards the juice leakage baffle plate 461, when cleaning is needed, the cooking device 46 moves to the position below the first range hood 49, the juice leakage baffle plate 461 is just contacted with the anti-collision plate 424, and the juice leakage baffle plate 461, the anti-collision plate 424 and the side wall plate 4245 enclose a cleaning chamber with closed sides. The top of the upper cover 4241 is provided with a water inlet 4242, and water or cleaning liquid supplied by a cleaning mechanism (not shown) enters the upper cover 4241 through the water inlet 4242 and flows downwards along the walls of the juice leakage baffle 461 and the anti-collision plate 424, so that the juice on the walls of the juice leakage baffle 461 and the anti-collision plate 424 is washed clean. The bottom of the impact prevention plate 424, i.e., the bottom of the washing chamber, is provided with a sewage tank 4243, the top of the sewage tank 4243 is provided with a filter plate 4244 for filtering food residues in the juice, water falling from the washing chamber passes through holes in the filter plate 4244 and then falls into the sewage tank 4243, the bottom of the sewage tank 4243 is provided with a water outlet hole (not shown because of shielding), the water outlet hole is connected with a water drain pipe (not shown), and the water drain pipe discharges the water into the sewage treatment device 431 arranged on the lower layer 43.

As shown in fig. 6, the lower floor 43 of the automatic cooking machine 4 is provided with an automatic rice-supplying device 5 at the right side of the trash can 47, and a sewage treatment device 431 is provided above the automatic rice-supplying device 5. The right side of the sewage treatment device 431 is a dish outlet position 462, a support plate (not shown) for supporting a dish is arranged at the dish outlet position 462 in the cabinet body of the automatic cooking machine 4, a dish outlet 463 (shown in figure 3) is formed in the right side of the cabinet body corresponding to the dish outlet position 462, the manipulator 1 puts the dish into the dish outlet position 462 from the dish outlet 463, the frying device 46 moves to the left side of the dish outlet position 462 after completing frying, the dish is poured into the dish, and the manipulator 1 takes out the dish filled with the dish from the dish outlet 463. The cooking device 46 moves to the water supply pipe of the middle layer 42 to collect water to clean itself, and then moves to the left side of the sewage treatment device 431 to pour the cleaned water into the sewage treatment device 431 from the opening at the top of the sewage treatment device 431. Finally, the sewage treatment device 431 treats the sewage. The sewage treatment device 431 is a prior art, and the specific structure thereof is not described in detail herein.

As shown in fig. 8, the automatic rice supplying device 5 includes a rice storage box 51, a rice pumping pipe 52, a negative pressure vortex fan 53, a gas pumping pipe 54 and a gas exhaust pipe 55, a quantitative rice dividing bin 56 is provided at the bottom of the rice storage box 51, a rotary rice dividing mechanism is provided in the quantitative rice dividing bin 56, as shown in fig. 9, the rotary rice dividing mechanism includes a rotating shaft 561 and a plurality of rotating blades 562 protruding radially, and the rotating blades 562 are uniformly distributed around the rotating shaft 561. As shown in fig. 8, a rotating motor 563 is fixed to the rice storage box 51, an output shaft of the rotating motor 563 passes through a sidewall of the quantitative rice-sorting bin 56 and then is connected to the rotating shaft 561, and the rotating motor 563 drives the rotating rice-sorting mechanism to rotate. When each rotating blade 562 rotates to face the side wall of the quantitative rice-classifying bin 5, the edge of the rotating blade is in contact with the side wall of the rice-classifying bin, and two adjacent rotating blades 562 and the side wall form a closed rice-storing bin. The top of ration minute meter storehouse 56 communicates with the bottom of rice storage box 51, and the rice in the rice storage box 51 falls into between two rotating vane 562 in the ration minute storehouse 56, starts rotating electrical machines 563 and drives rotatory minute meter mechanism and rotate, and the edge and the lateral wall contact of rotating vane 562, and the edge of rotating vane 562 is equipped with adhesive tape 564 (see fig. 9), consequently when rotatory minute meter mechanism rotates, the rice can not spill from the contact department of rotating vane 562 and lateral wall. The bottom of the quantitative rice-separating bin 56 is open and connected with the rice-pumping pipe 52, and when the two rotary blades 562 with rice rotate to the bottom opening of the quantitative rice-separating bin 56, the rice therein falls into the rice-pumping pipe 52 under the action of gravity. Since the rotary blades 562 are uniformly distributed around the rotary shaft 561, the amount of rice that can be accommodated between each two rotary blades 562 is the same, thereby achieving quantitative rice taking from the rice storage tank 51. A bowl inlet 57 (see fig. 3) is arranged on the right side surface of the middle layer 42 cabinet body of the automatic cooking machine 4, a bowl for loading rice is placed on a bowl placing platform (the bowl placing platform belongs to one part of the cabinet body and cannot be seen due to shielding) adjacent to the bowl inlet 57 from the bowl inlet 57, the rice pumping pipe 52 extends upwards to the upper part of the bowl placing platform from the bottom opening of the quantitative rice dividing bin 56, and the top of the rice pumping pipe 52 is communicated with the rice outlet bin 58, so that the rice outlet bin 58 is just suspended above the bowl placing platform. The side wall of the rice outlet bin 58 is also communicated with one end of the air suction pipe 54, so that the air suction pipe 54 and the rice suction pipe 52 are communicated through the rice outlet bin 58. The negative pressure vortex fan 53 is arranged at the bottom of the lower layer 43 of the automatic cooking machine 4, the suction opening of the negative pressure vortex fan 53 is connected with the other end of the air suction pipe 54, the air outlet of the negative pressure vortex fan 53 is connected with the exhaust pipe 55, the air suction pipe 54, the rice outlet bin 58 and the rice suction pipe 52 are communicated, when the negative pressure vortex fan 53 is started, air is sucked through the air suction pipe 54, the rice outlet bin 58 and the rice suction pipe 52, and in the air suction process, rice falling into the rice suction pipe 52 from the rice dividing bin is sucked into the rice outlet bin 58 along with gas. The rice outlet bin 58 is internally provided with a filter screen (invisible due to shielding), the height of the filter screen is higher than the top of the rice pumping pipe 52 and is smaller than the height of the air pumping pipe 54, so that the rice can not be pumped into the air pumping pipe 54 due to the filtering action of the filter screen after being pumped into the rice outlet bin 58, and when the negative pressure vortex fan 53 stops, the rice pumped into the rice outlet bin 58 falls to the bottom of the rice outlet bin 58. As shown in fig. 10, the valve mechanism 59 includes a valve body 591, the valve body 591 is provided with a valve port (invisible due to shielding), the valve port and the rice outlet are identical in size and shape, a socket (invisible due to shielding) into which the valve core 592 is inserted is formed on a side wall of the valve body 591, and the valve core 592 is inserted into the valve body 591 from the socket to seal the valve port, so that the rice outlet is sealed. The side wall of case 592 is connected with push rod 594 of plug electromagnet 593, and plug 592 is moved in the push rod 594 of plug electromagnet 593 to the realization is opened or the shutoff of valve port, and plug electromagnet 593 is prior art, and its specific structure and principle are not repeated herein. As fig. 8, the top of rice storage box 51 still is provided with and stretches into the material level switch 510 that hinders of rice storage box 51 lower part and revolve, and when the lower part of rice storage box 51 had rice, the blade that hinders material level switch 510 soon (because of sheltering from invisible) does not rotate, and when the lower part of rice storage box 51 did not have rice, the blade no longer received rotatory resistance and begins to rotate, hinders material level switch 510 transmission signal to controller soon simultaneously, reminds the controller to store up lack of rice in the rice storage box 51, should hinder material level switch 510 and adopt prior art to realize soon.

As shown in fig. 6, the stewing device 6 is provided on the rear side of the upper layer 41 of the automatic cooking machine 4, the stewing device 6 includes a vertical stewing casing 61 with an open front side and an insulating layer 62 for sealing the opening of the stewing casing 61, and the insulating layer 62 is fixed in the cabinet body of the upper layer 41 of the automatic cooking machine 4. A horizontal third linear module 611 serving as a driving mechanism of the stewing device is arranged in the cabinet body behind the heat insulating layer 62, as shown in fig. 11 and 12, the stewing shell 61 is fixed on the slide block of the third linear module 611, two second slide rails 612 with parallel notches facing downward left and right are arranged on the cabinet body behind the heat insulating layer 62, two second slide blocks 613 are arranged at the top of the stewing shell 61, and the two second slide blocks 613 respectively slide on the two second slide rails 612, so that when the slide blocks on the third linear module 611 slide, the stewing shell 61 can slide along the second slide rails 612 through the second slide blocks 613 under the driving of the slide blocks on the third linear module 611, i.e. the heat insulating layer 62 and the stewing shell 61 relatively move to enable the heat insulating layer 62 to close or open the opening of the stewing shell 61. The right side of the cabinet body of the automatic cooking machine 4 corresponding to the stewing shell 61 is provided with an access opening 63 (see fig. 3) with the same shape as the side wall of the stewing shell 61, a second slide rail 612 extends from the access opening 63 to the outside of the automatic cooking machine 4 and the extending length is larger than or equal to the length of the stewing shell 61, the stewing shell 61 slides in or slides out of the automatic cooking machine 4 from the access opening 63 on the second slide rail 612 through a second slide block 613, and when the stewing shell 61 completely enters the automatic cooking machine 4, the heat-insulating layer 62 just blocks the opening of the stewing shell 61. The stewing shell 61 comprises two layers of rice cooking grids 64 (see fig. 13), a steam extracting inner tube 65 penetrating through the two layers of rice cooking grids 64 is arranged in the stewing shell 61, a plurality of steam ports are formed in the tube wall of the steam extracting inner tube 65, and the top of the steam extracting inner tube 65 penetrates through the top of the stewing shell 61 to form a steam extracting inner port (invisible due to shielding). The top of the cabinet body of the automatic cooking machine 4 is fixed with a steam-extracting outer pipe 66, one end of the steam-extracting outer pipe 66 is connected with an air-extracting component (not shown), and the other end is a horn-shaped steam-extracting outer opening 661. When the stewing casing 61 is completely inserted into the automatic cooker 4, the steam extracting outer port 661 is aligned with the steam extracting inner port. The bottom of each cooking grid 64 is provided with a ceramic shell 641, as shown in fig. 13 and 14, three independently controlled heating blocks 642 as heating means are arranged in parallel in the ceramic shell 641, and each heating block 642 is covered with an aluminum heat-conducting bowl-shaped seat 643 for placing the stewing bowl 68. The heating block 642 is activated to heat, and the heat is transferred to the cooking bowl 68 through the heat conducting bowl 643 made of aluminum, thereby cooking the rice in the cooking bowl 68. The upper part of the rice cooking grid 64 is provided with a support 644, the top of the support 644 is fixed with a lifting motor (not shown) corresponding to each heat conducting bowl type seat 643, and an output shaft of the lifting motor is sleeved with a first gear 645. A through hole is formed beside each first gear 645 at the top of the support bracket 644, a C-shaped guide sleeve 646 is arranged in the through hole, and a vertical lifting shaft 648 with a rack 647 on the side wall penetrates through the through hole and then is connected with the top of the purple sand cover 67. The rack 647 is engaged with the first gear 645, when the lifting motor is started, the first gear 645 rotates to drive the rack 647, the lifting shaft 648 and the purple sand cover 67 to move up and down, and the purple sand cover 67 can move up and down to open or cover the opening of the stewing bowl 68. It can be seen that the first gear 645, the rack 647, and the lift shaft 648 function as a rack and pinion assembly.

When cooking is needed, firstly the mechanical arm 1 takes out the rice cooking bowl 68 from the dish washer 2 and puts the rice cooking bowl on the bowl placing platform from the bowl inlet 57, the automatic rice supply device 5 is started to add quantitative rice into the rice cooking bowl 68, and the rice in the automatic rice supply device 5 is wash-free rice and does not need to be washed; then the mechanical arm 1 takes out the rice cooking bowl 68 filled with rice to the self-service cooking area 7 (see figure 1) for water taking; after the water is taken out, the stewing casing 61 is moved out of the automatic cooking machine 4 along the second slide rail 612 through the second slide block 613; after the manipulator 1 puts the rice cooking bowl 68 filled with rice and water into a heat conducting bowl type seat 643, a lifting motor corresponding to the heat conducting bowl type seat 643 drives the purple sand cover 67 to cover downwards to the top of the rice cooking bowl 68; finally, the stewing casing 61 moves into the automatic cooking machine 4 again to enable the heat insulation layer 62 to seal the opening of the stewing casing 61, and the heating block 642 is started to start cooking. The stewing device 6 can also be used for cooking soup. In order to conveniently clean the purple sand cover 67, the purple sand cover 67 is detachably connected with the lifting shaft 648: referring to fig. 14, the top of the purple sand cover 67 is provided with a connecting portion 671 with a top slot, the bottom of the lifting shaft 648 is provided with an inserting portion 6481 matched with the slot, and the inserting portion 6481 is inserted into the slot to connect the purple sand cover 67 and the lifting shaft 648. When the purple sand cover 67 needs to be cleaned, the purple sand cover 67 can be detached only by pulling the purple sand cover 67 downwards, which is very convenient.

As shown in fig. 1, the self-service cooking zone 7, the dishwasher 2 and the storage zone 71 are located between the automatic cooking machine 4 and the refrigerator 3. Self-service cooking area 7 is adjacent to dishwasher 2 and receiving area 71 is located above self-service cooking area 7 and dishwasher 2 for receiving utensils that are not commonly used in the kitchen. The first straight line module (because of sheltering from invisible) of orientation about the bottom of accepting the district 71 is fixed with, and manipulator 1 is fixed on the slider of first straight line module, and manipulator 1 can slide on the lead screw of first straight line module through the slider to at the bottom horizontal slip of the cabinet body of accepting the district 71, first straight line module adopts prior art to realize, and its concrete structure and principle are not repeated herein. Refrigerator 3's front side is equipped with the refrigerator door, and refrigerator 3's left side wall upper portion also is equipped with the refrigerator door, and the mode that sets up of all refrigerator doors all adopts prior art to realize. The height of the bottom of the refrigerator door of the side wall of the refrigerator 3 is not lower than the height of the top of the dishwasher 2, so that the dishwasher 2 does not affect the opening and closing of the refrigerator door of the side wall. The manipulator 1 can slide to the position that is close to refrigerator 3 and take the article in the refrigerator 3 and send to in the automatic cooking machine 4 with supplementary culinary art, is equipped with the second on the manipulator 1 and scans the camera (not drawn), and the manipulator 1 adopts prior art. When the mechanical arm 1 needs to take food from the refrigerator 3, the mechanical arm 1 slides to a position close to the left side wall of the refrigerator 3, and the refrigerator door on the left side of the refrigerator 3 is opened, so that the food needed to be taken out from the refrigerator door can be taken out. The operation table top of the self-service cooking area 7 and the dish washer 2 are arranged below the mechanical arm 1, and the mechanical arm 1 can grab articles on the operation table top of the self-service cooking area 7. The opening of the dish washer 2 is arranged at the top of the dish washer 2, the mechanical arm 1 can take dishes from the opening, the dish washer 2 adopts the prior art, and the structure is not described herein.

As shown in fig. 15, the self-service cooking area 7 includes a vegetable washing counter 70, a washing water tank 72 is fixed on the operation table of the vegetable washing counter 70, a water faucet mounting plate (not visible due to shielding) lower than the left edge of the washing water tank 72 is arranged on the left side inside the washing water tank 72, a mounting hole is formed in the water faucet mounting plate, a sleeve 722 is arranged in the mounting hole, the bottom of a hard water pipe of a water faucet 723 passes through the sleeve 722 from above the mounting plate, then passes through the middle of a connecting plate 724 and is fixedly connected with the connecting plate 724, and a soft water pipe 725 for supplying water. One end of the connecting plate 724 is connected with the top of the lifting rod of the first lifting electric cylinder 726, the other end is connected with the top of the guide shaft 727, and the guide shaft 727 is sleeved in the bushing 728. When the lifting rod of the first lifting cylinder 726 moves up and down, the connecting plate 724 is driven to move up and down together with the faucet 723. The soft water pipe 725 has a length such that moving the tap 723 up and down does not affect the water supply of the soft water pipe 725. A cover plate (not shown) and a chopping board 729 are detachably attached to the top of the washing water tank 72 to close the opening of the washing water tank 72. When the water tap 723 is needed to be used, the water tap 723 is raised after the cover plate is taken away, and when the water tap 723 is not needed to be used, the water tap 723 is lowered to the height that the top height of the water tap 723 is lower than the edge of the cleaning water tank 72 so as to avoid the position for the cover plate and the chopping board 729 to cover the top of the cleaning water tank 72. The cover plate can not only decorate the washing water tank 72, but also be used as a kneading plate. Since the water tap 723 can be hidden in the washing water tank 72 by being lifted and lowered, the actual utilization area on the operation platform of the self-service cooking area 7 is increased. The outlet of the cleaning water tank 72 is connected to a garbage crusher 721, the front side of the garbage crusher 721 is located behind the front side of the cleaning water tank 72, and the garbage crusher 721 can grind various food wastes generated in the kitchen into paste-like liquid, which is naturally discharged with water through a pipe. The garbage crusher 721 is prior art. A cooker storage cabinet 73 for placing a cooker storage drawer 731 is arranged in front of the garbage crusher 721, the front side of the cooker storage cabinet 73 is open, and the opening of the cooker storage drawer 731 is just blocked when the cooker storage cabinet 73 is placed in. As shown in fig. 16, the pot storage drawer 731 is higher than deep to accommodate the flat container to be stored upright, and the pot storage drawer 731 is opened at the front side of the vegetable washing counter 70. The bottom of the pan storage drawer 731 is fixed with a clamping plate 732 for fixing a pan and a pan cover, the bottom of the drawer 731 of the pan storage cabinet 73 is provided with a drainage filter hole, the bottom of the pan storage cabinet 73 is provided with a drainage groove 733 connected with a drainage pipe, and the structure of the drainage groove 733 is shown in figure 17. As shown in fig. 15, a kitchen and tableware storage cabinet 74 for placing a kitchen and tableware storage drawer 741 is provided in front of the washing tub 72 and the garbage crusher 721, the kitchen and tableware storage cabinet 74 is positioned above the cooker storage drawer 731, the front side of the kitchen and tableware storage cabinet 74 is open, and the opening of the kitchen and tableware storage drawer 741 is closed when the kitchen and tableware storage cabinet 74 is placed therein. The tableware storage drawer 741 has an upper portion aligned with the washing tub 72 and a lower portion aligned with the garbage crusher, the lower portion being deeper than the upper portion, and the tableware storage drawer 741 opened at a front side of the washing counter 70. In fig. 18, a rectangular rack 743 for placing a knife is provided on the upper part of a tableware storing drawer 741, and a plurality of partitions 742 for storing different tableware and kitchenware are provided on the lower part of the tableware storing drawer 741. The bottom of the drawer 741 of the kitchen and tableware storage cabinet 74 is also provided with a filtering hole for draining water, and the bottom of the kitchen and tableware storage cabinet 74 is also provided with a drain groove 733 connected to a drain pipe.

As shown in fig. 15, a board storage area 75 for vertically storing board-like tools is provided behind the washing tub 72, and an opening of the board storage area 75 is provided on the top of the vegetable washing counter 70 behind the washing tub 72. As shown in fig. 19, the board storage area 75 is provided with a housing 752 (see fig. 21), the housing 752 including a bottom plate. As shown in fig. 20, the board storage area 75 further includes an upright drawer 751, a drawer opening of the drawer 751 faces forward, the drawer 751 is liftable and lowerable from and into the opening of the board storage area 75, a top panel of the drawer 751 is a top cover of the opening of the board storage area 75, and when the drawer 751 is completely inserted into the board storage area 75, the top panel of the drawer 751 covers the opening of the board storage area 75. As shown in fig. 19, the bottom plate of the housing 752 is formed with three parallel through holes (not visible due to shielding), the lifting rod of the second lifting cylinder 753 passes through the middle through hole from the bottom of the housing and then is connected to the bottom of the drawer body 751, and the two guiding rods 754 respectively pass through the other two through holes and then are connected to the drawer body 751. The lifting cylinder of the second lifting electric cylinder 753 moves up and down to drive the drawer body 751 to move up and down, so that the drawer body 751 can be lifted up and down to enter and exit. The bottom of the housing 752 is provided with a water outlet pipe 755 for draining water, as shown in fig. 20, the bottom of the drawer 751 is provided with a plurality of filter holes, the drawer 751 is provided with a plate slot 756, so that plates such as a cover plate and a chopping board 729 can be vertically stored in the drawer 751 after being cleaned, water remaining on the plates such as the cover plate and the chopping board 729 falls on the bottom of the drawer 751, then enters the housing 752 through the filter holes at the bottom, and finally is discharged out of the housing 752 through the water outlet pipe 755, so that the cover plate and the chopping board 729 stored in the board storage area 75 can be drained, and mildew caused by over-humidity can be avoided.

As shown in fig. 15, the right side of the cleaning water tank 72 in the self-service cooking area 7 is provided with an induction cooker 76 and a control panel 77 which are embedded into the top of the cabinet body in the self-service cooking area 7, a second range hood (invisible due to shielding) is arranged in the cabinet body at the rear side of the induction cooker 76, the second range hood is a liftable range hood, and the liftable range hood adopts the prior art. When the induction cooker 76 is used for cooking, the second oil pumping machine rises to move out of the oil smoke exhaust port 78 on the cabinet body of the self-service cooking area 7 so as to pump away oil smoke generated by cooking, and after cooking is finished, the second oil pumping machine descends again to enter the cabinet body of the self-service cooking area 7 from the oil smoke exhaust port 78. A film sealing cabinet 79 and a grain storage cabinet 710 are sequentially arranged below the induction cooker 76, and a food material packaging box film sealing machine 8 is arranged in the film sealing cabinet 79.

As shown in fig. 22, the food material packaging box film sealing machine 8 includes a supporting box 81 with an open top, an opening for the packaging box placing mechanism 82 to go in and out is opened at the bottom of the front wall of the supporting box 81, and a user can pull out or push the packaging box placing mechanism 82 into the supporting box 81 from the opening of the supporting box 81 like a drawer. The top of bearing box 81 inner packing box placement mechanism 82 is equipped with a membrane assembly body 83, seals membrane assembly body 83 and fixes on the wall of bearing box 81, and packing box placement mechanism 82 does not support a membrane assembly body 83 for packing box placement mechanism 82 does not receive the influence of a membrane assembly body 83 from the opening part business turn over of bearing box 81, can not influence a membrane assembly body 83 yet. As shown in fig. 23 and 24, the packing box placing mechanism 82 includes a weighing drawer 821, a drawer slot 822 is provided in the middle of the weighing drawer 821, a weighing component 823 is provided at the bottom of the drawer slot 822, and the weighing component 823 is the prior art. The side wall of the drawer groove 822 is provided with a side plate 824 attached to the side wall, the top of the side plate 824 slightly protrudes out of the top of the drawer groove 822, the top of the side plate 824 extends outwards in the lower direction to form a lower template 825, the lower template 825 is located at the top of the side wall of the drawer groove 822 and attached to the side wall, and the lower template 825 is provided with soft buffer glue 826. The lower template 825 and the weighing component 823 form a placing space for placing the packaging box, after the packaging box filled with food materials is placed in the placing space, the weighing component 823 weighs the packaging box, and a weighing result is sent to the controller in the control panel 77. The outer surface of the rear side wall of the weighing drawer 821 is fixed with a scanner 827, a scanning window is arranged on the rear wall of the weighing drawer 821 and the position of the lower template 825 corresponding to the scanner 827, the scanner 827 can scan a two-dimensional code placed on a packing box in the placing space through the scanning window, and the controller associates the weighing result of the weighing component 823 with the two-dimensional code on the packing box. The two-dimensional code is used as the identity information of the packaging box, and the two-dimensional code on the packaging box can be changed into other identity codes to be used as the identity information. As shown in fig. 22, the film sealing assembly 83 includes a vertical mounting plate 831 and a horizontal mounting plate 832, wherein the vertical mounting plate 831 is vertically fixed on the upper portion of the supporting box 81 through a mounting portion 8311 perpendicular thereto, and forms an accommodating space 8312 with the supporting box 81. The transverse mounting plate 832 is horizontally fixed in the middle of the front side of the vertical mounting plate 831, a strip-shaped groove 8322 for a film to pass through is formed in the transverse mounting plate 832, a film rolling shaft 833 parallel to the strip-shaped groove 8322 is arranged above the strip-shaped groove 8322, and the rear end of the film rolling shaft 833 passes through a bearing on the vertical mounting plate 831 and then is connected with an electromagnetic brake 834 fixed on the rear wall of the vertical mounting plate 831 in the accommodating space 8312. The film rolling shaft 833 is sleeved with a rear cover plate 8331 and a front cover plate 8332, the rear cover plate 8331 is fixed with the film rolling shaft 833, the front cover plate 8332 is not fixed with the film rolling shaft 833, the front end of the film rolling shaft 833 is provided with a screw hole (invisible due to shielding), and a screw 8333 in threaded connection with the screw hole is arranged in the screw hole. When the roll film 8334 is installed, the screw 8333 is taken out of the screw hole, the front cover plate 8332 is taken down, the roll film 8334 is sleeved on the roll film shaft 833, the front cover plate 8332 is sleeved back on the roll film shaft 833, and finally the screw 8333 is screwed into the screw hole and locked, so that the tail of the screw 8333 is propped against the front cover plate 8332 and the roll film 8334 is pressed on the rear cover plate 8331. In the case of replacing the roll film 8334, the old roll film 8334 put on the roll film shaft 833 needs to be removed before the roll film 8334 is put on the roll film shaft 833. A film supply guide unit 84 is fixed to the left lower side of the horizontal mounting plate 832. As shown in fig. 25, the film supply guide assembly 84 includes a base plate 841, bearing seats 842 arranged at the front and rear ends of the base plate 841, and three driving rollers 843 arranged at equal intervals in the longitudinal direction, two ends of the three driving rollers 843 are rotatably fixed on the two bearing seats 842 through bearings, the front ends of the three driving rollers 843 are respectively sleeved with a driving wheel 844 after passing through the bearing seats 842, and the adjacent driving wheels 844 are driven through O-rings (not shown), so that the three driving rollers 843 are linked. The right side of each driving roller 843 is provided with a driven roller 845 matched with the driving roller, two ends of the driven roller 845 are rotatably fixed on two bearing seats 842 through bearings, a transmission gap is formed between each pair of driving rollers 843 and the driven roller 845, and the transmission gap is opposite to the strip-shaped groove 8322, so that a film on the roll film 8334 can be inserted into the transmission gap after passing through the strip-shaped groove 8322. The rear end of the uppermost driving roll 843 passes through the other bearing block 842 and is in transmission connection with the film pulling motor 847 through the gear transmission component 846, and when the film pulling motor 847 rotates, the uppermost driving roll 843 is driven to rotate, and the other driving rolls 843 also rotate along with the rotation. As shown in fig. 26, two thread lines 8451 are wound around each of the two ends of the driven roller 845, each thread line 8451 is made of soft rubber, the thread line 8451 contacts the driving roller 843, and the driving roller 843 drives the driven roller 845 to rotate in a direction opposite to the rotation direction of the driven roller due to friction between the thread line 8451 and the driving roller 843. When the film roll 8334 is installed, the film is inserted into the transmission gap by more than 10mm after passing through the strip-shaped groove 8322, and then the film supply guide assembly 84 is started, so that the driving roller 843 and the driven roller 845 rotate to drive the film to be transmitted along the arrangement direction of the driving roller 843. As shown in fig. 27, a circular arc guide slope 848 for changing the film transport direction to horizontal transport is provided below the left side of the transport gap between the pair of lowermost drive rollers 843 and driven rollers 845, and the film fed out from this transport gap is transported horizontally rightward along the gap between the circular arc guide slope 848 and the lowermost driven roller 845 to the leftmost end of the movement locus of the film pulling mechanism 85 provided on the right side of the film feeding guide unit 84, that is, the film feeding guide unit 84 is stopped. As can be seen from the above, the film winding shaft 833 for mounting the film winding 8334 and the film supply guide assembly 84 are used as the film supply mechanism, and the leftmost end of the moving track of the film pulling mechanism 85 is used as the film supply position. To prevent the roll film 8334 from continuing to rotate under inertia, the electromagnetic brake 834 is activated such that the roll film 8334 does not rotate any more. The thread directions of the thread lines 8451 at both ends of each driven roller 845 are opposite, when the driven roller 845 rotates, the thread lines 8451 at both ends of the driven roller 845 rotate to respectively generate forces towards the respective ends of the two ends of the film, and if the two ends of the film are curled, the film at both ends is unfolded under the forces towards the respective ends. A film fixing mechanism 86 is also arranged between the film supply guide assembly 84 and the film pulling mechanism 85. The film fixing mechanism 86 includes an electromagnet 861 fixed to the lower surface of the base plate 841, and an armature 862 as a pressing block is provided above the base plate 841 at a position corresponding to the electromagnet 861. Armature 862 is connected below cross mounting plate 832 by guide pin 863: the guide pin 863 has a first spring 864 as an elastic return mechanism at the top and a bottom portion passing through the transverse mounting plate 832 and connected to the armature 862. When the film is drawn to the leftmost end of the moving track of the film drawing mechanism 85 by the film supply guiding assembly 84, the electromagnet 861 is electrified to generate magnetism to attract the armature 862, and the film is pressed and positioned, so that the film cannot retract, and the film is conveniently drawn by the subsequent film drawing mechanism 85. As shown in fig. 28, the film pulling mechanism 85 includes a clamping member 851, two film releasing members 852 (see fig. 27), two film pressing releasing members 853 (see fig. 27), and two second linear modules 854 with opposite mirror images, wherein two ends of the clamping member 851 are respectively fixed on two sliders of the two second linear modules 854, so that the two sliders drive the clamping member 851 to stably move along with the two sliders when sliding on the two second linear modules 854, and a moving track of the slider on the second linear module 854 is a moving track of the clamping member 851. The holder 851 includes a lower holder 8511 and an upper holder 8512, both ends of the upper holder 8512 and the lower holder 8511 are partially protruded leftward and both ends of the upper holder 8512 and the lower holder 8511 are connected by two torsion springs (invisible due to shielding) to make the holder 851 elastic, the protruded portions of the upper holder 8512 and the lower holder 8511 are clamped by the torsion springs in a normal state to form a holding portion 8513, portions of both ends of the upper holder 8512 corresponding to the two holding portions 8513 are extended upward and rightward to form two pressing portions 8514, and the top of the pressing portion 8514 is bent downward and rightward to form an inclined guiding portion 8515. As shown in fig. 27, the two film releasing members 852 are respectively disposed above the left portion of the moving track of the two clamping portions 8513, as shown in fig. 29, the film releasing member 852 includes a first stopper 8521, a guide rail 8522 is disposed at one side of the first stopper 8521, the guide rail 8522 includes an inclined portion 8523 and a horizontal portion 8524, the horizontal portion 8524 faces the film releasing portion, the inclined portion 8523 faces away from the film releasing portion and inclines away from the moving track of the clamping member 851, in this embodiment, the inclined portion 8523 inclines upward, the horizontal portion 8524 communicates with the lowest end of the inclined portion 8523, and the inclined portion 8523 is located at the right side of the horizontal portion 8524. A moving wheel 8525 capable of moving along the guide track 8522 is arranged in the guide track 8522, the middle part of the moving wheel 8525 is connected with a connecting pin 8526, one end of the connecting pin 8526 is exposed out of the guide track 8522 and the end is connected with a first lower pressing wheel 8527. When the film supply guide assembly 84 draws the film to the film supply position, the film drawing mechanism 85 moves leftwards from the right end of the moving track, the pressing part 8514 contacts with the first pressing wheel 8527 in the moving process, the first pressing wheel 8527 moves to the end of the left end of the horizontal section 8524 of the guide track 8522 under the pushing action of the pressing part 8514, the first pressing wheel 8527 is positioned on the moving track of the clamping piece 851 near the film supply position, because the first pressing wheel 8527 can not move any more, and the bottom height of the first pressing wheel 8527 is lower than the top height of the pressing part 8514, therefore when the clamping piece 851 passes through the first pressing wheel 8527, the pressing part 8514 is pressed downwards by the first pressing wheel 8527, so that the clamping piece 851 overcomes the elasticity of the torsion spring to open the clamping part 8513, at this time, the clamping part 8513 just moves to the leftmost end of the moving track, the film just enters the opened clamping part 8513, and the clamping part 8513 continues to move rightwards over the film release clamp 852, since the downward pressing action of first lower pressing wheel 8527 is no longer applied, clamping portion 8513 is returned to close, so that clamping portion 8513 clamps the film (fig. 27 is a state diagram when clamping portion 8513 clamps the film). After the clamping part 8513 clamps the film, firstly, the electromagnet 861 is switched off to lose magnetism, the armature 862 moves upwards under the action of the elasticity of the first spring 864 at the top end thereof so as to not press the film any more, and simultaneously, the electromagnetic brake 834 is switched off, the film supply guide assembly 84 is started, the moving direction of the slide block on the second linear module 854 is changed, so that the clamping part 8513 clamps the film and pulls the film to move rightwards, when the clamping part 8513 moves rightwards to be in contact with the first lower pressing wheel 8527, the first lower pressing wheel 8527 is pushed rightwards, so that the moving wheel 8525 enters the inclined section 8523 until the end of the inclined section 8523, the bottom height of the first lower pressing wheel 8527 is not lower than the top end of the pressing part 8514, the pressing part 8514 can smoothly pass through the film supply loose piece 852 without opening the clamping part 8513, then the clamping part 8513 keeps clamping the film, and the film supply loose piece 852 generates the tendency of returning to the moving track of the clamping piece, and returns to the horizontal section 8524 along the inclined section 8523 under this tendency. Under the condition of demand, the inclined section 8523 can be changed to be inclined upwards into other directions for inclining the inclined section 8523 away from the moving track of the clamping member, for example, the inclined section 8523 is inclined downwards, and the end of the inclined section 8523 is provided with a spring, so that when the film releasing member 852 moves to the end of the inclined section 8523, the film releasing member tends to return to the moving track of the clamping member under the elastic force of the spring. As shown in fig. 30, a film pressing mechanism 87 is provided on the right side of the film fixing mechanism 86, and a film pressing station is provided below the film pressing mechanism 87. As shown in fig. 27, two squeeze film release members 853 are respectively disposed at the right ends of the moving tracks of the two holding portions 8513 and on the right side of the squeeze film mechanism 87. When the clamping part 8513 clamps and pulls the film to move rightwards to approach the film pressing and loosening device 853, the bottom height of a second pressing wheel 8531 in the film pressing and loosening device 853 is lower than the top height of a pressing part 8514 (see fig. 28), the guiding part 8515 (see fig. 28) is firstly contacted with the second pressing wheel 8531, and the bottom height of the second pressing wheel 8531 is unchanged, so that the second pressing wheel 8531 gradually presses the pressing part 8514 downwards along with the continuous rightwards movement of the pressing part 8514 and the guiding part 8515, so that the clamping part 851 overcomes the elasticity of a torsion spring to open the film by the clamping part 8513, namely the film pulling is completed. At this time, the electromagnet 861 is turned on to generate magnetism, the armature 862 moves downward to press the film to be positioned, and then the film pressing mechanism 87 is started to seal the film. As shown in fig. 30 and fig. 31, the film pressing mechanism 87 includes a top plate 871, an insulating plate 872, a rectangular heating plate 873, a rectangular upper mold plate 874 and a film sealing motor 875, the top plate 871, the insulating plate 872 and the rectangular heating plate 873 are sequentially connected into a whole from top to bottom, an image pickup camera 876 as an image collector is embedded into the insulating plate 872 from the bottom of the insulating plate 872, before the film is not drawn below the film pressing mechanism 87, since the film pressing mechanism 87 is located above the placing space, the image pickup camera 876 is located above the placing space and aligned with the packaging box in the placing space and the food therein, and then the photographed image is transmitted to a controller in the control panel 77, and after the controller determines the type of the food, the food type information is associated with the two-dimensional code of the packaging box scanned by the scanner 827. The transverse mounting plate 832 is provided with two shaftless bushings penetrating through the transverse mounting plate 832, a lifting column 877 is arranged to penetrate through one of the shaftless bushings, penetrate through the top plate 871 and then be connected with the insulating plate 872, and the lifted side wall is provided with insections. The output shaft of the film sealing motor 875 fixed on the transverse mounting plate 832 is sleeved with a second gear 878, and the second gear 878 is meshed with the lifting column 877, so that when the output shaft of the film sealing motor 875 rotates, the second gear 878 drives the lifting column 877 to move up and down together with the top plate 871, the insulating plate 872 and the clip-shaped heating plate 873. The guide post 879 is arranged to penetrate through the other shaftless bushing and be connected with the insulating plate 872 after the top plate 871, the length of the guide post 879 is smaller than that of the lifting post 877, the top of the guide post 879 is provided with a limit pin 870 transversely penetrating through the guide post 879, so that the lifting post 877 can only move downwards until the limit pin 870 contacts with the transverse mounting plate 832, at the moment, the bottom of the clip-shaped heating plate 873 just contacts with the top of the box wall of the packing box to heat and seal the film at the top of the box wall of the packing box, and the existence of the limit pin 870 can prevent the clip-shaped heating plate 873 from continuously moving downwards to press the packing. The edge of the top plate 871 protrudes out of the edge of the clip-shaped heating plate 873 and the outer edge of the insulating plate 872, a downward movable pin 8710 is arranged at each of the four corners of the top plate 871 and penetrates through the top plate 871, and the part of the movable pin 8710 penetrating through the top plate 871 is sleeved with a second spring 8711 and then connected with the clip-shaped upper template 874. Under the natural state of the second spring 8711, the bottom height of the square-back-shaped upper template 874 is lower than the bottom height of the square-back-shaped heating plate 873, the inner edge of the square-back-shaped upper template 874 is outside the outer edge of the square-back-shaped heating plate 873, and the square-back-shaped upper template 874 can protect the heating plate, so that a user is not easy to touch the heated heating plate and is prevented from being scalded. The bottom shape of the square-shaped upper template 874 is the same as the top shape of the middle and lower templates 825 of the packing box placing mechanism 82, when the square-shaped upper template 874 moves down along with the top plate 871, the square-shaped upper template 874 is aligned with the soft buffer rubber 826 in the packing box placing mechanism 82 and is molded on the soft buffer rubber 826 in alignment with the soft buffer rubber, then the square-shaped heating plate 873 moves down continuously, the height difference between the bottom of the square-shaped upper template 874 and the bottom of the square-shaped heating plate 873 can be changed adaptively due to the expansion and contraction of the second spring 8711, therefore, when the square-shaped heating plate 873 moves down continuously, the square-shaped upper template 874 still tightly presses the mold aligned with the square-shaped upper template 826 on the soft buffer rubber, and the square-shaped heating plate 873 moves down continuously and is molded on the top of the. Finally, the heating plate 873 starts to heat and adhere the film contacted with the heating plate to the top of the box wall of the packaging box, so that the film sealing is realized. As shown in fig. 30, a cutter 8712 with a vertically downward knife edge as a film cutting mechanism is fixed on the left side of the top plate 871, the bottommost height of the knife edge is lower than the bottom height of the clip-shaped upper template 874 in a natural state, the cutter 8712 moves along with the top plate 871, the cutter 8712 also moves downward in the process of downward movement of the film pressing mechanism 87 for film sealing, and when the clip-shaped upper template 874 moves to be pressed on the lower template 825, the cutter 8712 cuts off the film between the film supplying mechanism and the packaging box. After the film sealing is finished, the film sealing motor 875 drives the film pressing mechanism 87 to move up integrally, and a user only needs to pull out the packaging box placing mechanism 82 to take out the packaging box with the sealed film.

Before film sealing, a user of the cabinet firstly cleans food materials needing to be stored at the cleaning water tank 72, after the food materials are cleaned, the food materials are classified according to the food material types and then are placed into a packaging box with identity information, then the packaging box filled with the food materials is placed into a packaging box placing mechanism 82 of a food material packaging box film sealing machine 8, the cabinet starts to execute a computer readable program stored in a memory of the cabinet, and the control method comprises the following steps:

1. food material information acquisition step

The food material information comprises food material weight information, food material variety information and initial time for storing food materials.

The weighing component 823 in the packing box placing mechanism 82 weighs the packing box filled with the food material, and the weight of the packing box stored in the controller is subtracted from the weighed total weight to obtain the food material weight information;

an image acquisition camera 876 on the film pressing mechanism 87 is used for shooting an image of the food material just facing the food material in the packaging box, transmitting the image information to the controller, and acquiring the variety information of the food material after the information is identified by the controller;

the controller records the time when the film pressing mechanism 87 presses the packaging box to complete film sealing, and takes the time as the initial time for storing the food materials.

2. Identity scanning procedure

The scanner 827 scans the two-dimensional code or other identification indicia on the package to obtain identification information.

3. Step of associating

And associating the food material weight information, the food material variety information, the food material storage initial time and the identity information.

The food materials which are sealed are put into the refrigerator 3 by a mechanical arm or the hands of a user for storage.

When the cabinet receives an instruction for automatic cooking sent by a user on the control panel, the cabinet executes the following steps:

1. identity determination procedure

According to the food material variety information required by cooking and the initial time information of food material storage, the identity information of the packaging box associated with the earliest stored food material variety information is obtained, and the identity of the food material packaging box is determined according to the identity information.

The user can change the following steps according to the requirement:

acquiring all identity information associated with food material varieties according to the food material variety information required by cooking, displaying the food material weight information associated with the identity information on a control panel for a user to select, and taking the selection of the user as the determined identity after the user selects.

2. Box searching step

The manipulator 1 is controlled to move to the left side of the refrigerator 3, the refrigerator door on the left side of the refrigerator 3 is opened, the second scanning camera on the manipulator scans the two-dimensional code on the inner packaging box of the refrigerator, and if the two-dimensional code contains the determined identity information, the packaging box where the two-dimensional code is located is the packaging box to be searched, so that the packaging box is searched.

3. Taking the box

The manipulator 1 is controlled to take out the found packaging box. Not preferred, it may instead simply light an indicator at the package to prompt the user to remove himself.

4. A step of delivering the cartridge

The control robot 1 feeds the taken-out package into the automatic cooking machine 4 from the package inlet 441 to perform automatic cooking.

5. Automatic cooking step

The packaging box is firstly unfrozen by the unfreezing device 45 in the automatic cooking machine 4, then the packaging box opening device 44 tears the sealing film, the cooking device 46 moves to the food outlet to receive the falling food to cook, in the cooking process, the cooking device 46 moves to the position below the outlet of the seasoning adding device 48 according to the program execution of each dish cooking, the seasoning adding device 48 determines the amount of the seasoning according to the weight information of the food, the seasoning is automatically discharged, the larger the weight of the food is, the larger the amount of the seasoning is, and the cooking device 46 receives the falling seasoning.

The controller includes a processor and a computer readable storage medium having instructions stored thereon which, when executed by the processor, perform the above steps to control the operation of the intelligent cabinet.

The above description is only a preferred embodiment of the present invention, the present invention is not limited to the above embodiment, and there may be some slight structural changes in the implementation, and if there are various changes or modifications to the present invention without departing from the spirit and scope of the present invention, and within the claims and equivalent technical scope of the present invention, the present invention is also intended to include those changes and modifications.

Claims

1. The utility model provides an eat material packing carton and seal membrane machine, includes that film pressing mechanism and packing carton placement machine construct, and film pressing mechanism is drawn membrane mechanism to the membrane pressure that seals the membrane station to the packing carton in order to realize sealing the membrane, its characterized in that, be provided with the scanner that is used for scanning the identity information on the packing carton in the packing carton placement machine constructs.

2. The food packaging box film sealing machine as claimed in claim 1, wherein the identity information is an identity code.

3. The food packaging box film sealing machine as claimed in claim 2, wherein the identification code is a two-dimensional code.

4. The food packaging box film sealing machine as claimed in claim 1, wherein the packaging box placing mechanism comprises a drawer slot for placing the packaging box, a scanning window is arranged on the drawer slot, and the scanner is arranged at a position where the outer wall of the drawer slot is opposite to the scanning window so as to scan the identity information of the packaging box placed in the drawer slot through the scanning window.

5. The food packaging box film sealing machine as claimed in claim 1 or 4, wherein the packaging box placing mechanism is provided with a weighing component to weigh the food material placed in the packaging box thereon.

6. The food packaging box film sealing machine as claimed in claim 5, wherein the packaging box placing mechanism can be inserted into and out of the film sealing machine like a drawer, and the packaging box placing mechanism is located below the film pressing mechanism when inserted into the placing mechanism.

7. The food packaging box film sealing machine as claimed in claim 6, wherein the film pressing mechanism is provided with an image collector which is aligned with the food material inside the packaging box for shooting.

8. The food packaging box film sealing machine as claimed in claim 7, comprising a processor electrically connected with the scanner, the image collector and the weighing component.

9. The food packaging box film sealing machine as claimed in claim 1 or 7, comprising a film supply mechanism, wherein the film pulling mechanism is provided with a movable clamping piece, the clamping piece automatically clamps the film supplied from the film supply mechanism and pulls the film to the film pressing station, and the film cutting mechanism cuts the film between the film supply mechanism and the packaging box after the film sealing.

10. The food packaging box film sealing machine as claimed in claim 9, wherein the clamping member is elastic, and normally clamped under the action of elastic force, and further comprising a movable film supply release member, wherein the film supply release member is located close to the film supply position on the moving track of the clamping member when moving to the end of the film supply position, and the film supply release member moves in the opposite direction to leave the moving track of the clamping member and generate a tendency of returning to the moving track, so that:

11. The food packaging box film sealing machine as claimed in claim 10, wherein a guiding track is provided, the guiding track comprises a horizontal section and an inclined section gradually far away from the horizontal section, the horizontal section faces the film supply position, the inclined section faces the film supply position and is obliquely far away from the moving track of the clamping member, the film supply loose piece moves to the end of the film supply position along the horizontal section and is located at the position close to the film supply position on the moving track of the clamping member, and the film supply loose piece reversely moves to the end of the inclined section and leaves the moving track of the clamping member and generates a trend of returning to the moving track.

12. The food packaging box film sealing machine as claimed in claim 11, wherein the inclined end of the guide rail is inclined upwards, so that the film releasing member moves reversely to the end of the inclined section, and the film releasing member tends to return to the moving track of the clamping member under the action of its own gravity.

13. The food packaging box film sealing machine as claimed in claim 9, wherein a film fixing mechanism is arranged between the film supply mechanism and the film pulling mechanism, the film fixing mechanism comprises an armature, an electromagnet and an elastic reset mechanism, the electromagnet is powered on to attract the armature to press the film between the armature and the film pulling mechanism to position the film before the film is clamped by the film pulling mechanism after the film is supplied by the film supply mechanism, the electromagnet is powered off after the film is clamped by the film pulling mechanism, and the elastic reset mechanism resets the armature, so that the film is released by the electromagnet and the armature.

14. The food packaging box film sealing machine as claimed in claim 9, comprising a film cutting mechanism, wherein the film cutting mechanism comprises a cutter with a downward edge arranged on one side of the film pressing mechanism, the film cutting mechanism presses the film pulled to the film sealing station by the film pulling mechanism towards the packaging box to realize film sealing, and simultaneously drives the cutter to press aside the packaging box to cut off the film.