CN110353494B - Automatic evaporate dish and sell machine - Google Patents
Automatic evaporate dish and sell machine Download PDFInfo
- Publication number
- CN110353494B CN110353494B CN201910730128.6A CN201910730128A CN110353494B CN 110353494 B CN110353494 B CN 110353494B CN 201910730128 A CN201910730128 A CN 201910730128A CN 110353494 B CN110353494 B CN 110353494B
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- China
- Prior art keywords
- steaming
- drawer
- dish
- clamping plate
- vegetable
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Links
- 238000010025 steaming Methods 0.000 claims abstract description 150
- 235000013311 vegetables Nutrition 0.000 claims abstract description 33
- 235000013305 food Nutrition 0.000 claims abstract description 12
- 235000012054 meals Nutrition 0.000 claims abstract description 6
- 230000007246 mechanism Effects 0.000 claims description 107
- 238000007789 sealing Methods 0.000 claims description 36
- 230000005540 biological transmission Effects 0.000 claims description 19
- 238000009413 insulation Methods 0.000 claims description 19
- 230000007704 transition Effects 0.000 claims description 11
- 238000005057 refrigeration Methods 0.000 claims description 7
- 210000001503 joint Anatomy 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 3
- 230000009471 action Effects 0.000 abstract description 7
- 238000007599 discharging Methods 0.000 description 8
- 238000010411 cooking Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000004321 preservation Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/04—Cooking-vessels for cooking food in steam; Devices for extracting fruit juice by means of steam ; Vacuum cooking vessels
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J36/00—Parts, details or accessories of cooking-vessels
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F13/00—Coin-freed apparatus for controlling dispensing or fluids, semiliquids or granular material from reservoirs
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F13/00—Coin-freed apparatus for controlling dispensing or fluids, semiliquids or granular material from reservoirs
- G07F13/10—Coin-freed apparatus for controlling dispensing or fluids, semiliquids or granular material from reservoirs with associated dispensing of containers, e.g. cups or other articles
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/04—Cooking-vessels for cooking food in steam; Devices for extracting fruit juice by means of steam ; Vacuum cooking vessels
- A47J2027/043—Cooking-vessels for cooking food in steam; Devices for extracting fruit juice by means of steam ; Vacuum cooking vessels for cooking food in steam
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Commercial Cooking Devices (AREA)
- Vending Machines For Individual Products (AREA)
Abstract
The invention discloses an automatic vegetable steaming vending machine which comprises a machine body with a control system, wherein a storage space capable of placing a vegetable container, a vegetable steaming device capable of steaming foods in the vegetable container and a conveying system are arranged in the machine body, and the conveying system can convey the vegetable container in the storage space to the vegetable steaming device and convey the vegetable container in the vegetable steaming device to a meal taking position according to instructions of the control system. The components of the invention can cooperate under the control action of the control system, and the corresponding dishes are steamed and sold automatically according to the demands of users.
Description
Technical Field
The invention relates to cooking equipment, in particular to an automatic vegetable steaming vending machine.
Background
Food cooking is a complex process, and under the prior art conditions, cooking of food, especially cooking of Chinese dishes, is generally not performed independently, and a great deal of manpower is required. In addition, at present, selling of dishes is completed manually, and particularly in places with intensive flows of people on canteens, stations, ports, trains and the like, selling of dishes is high in cost due to the fact that a large amount of manpower is consumed.
Disclosure of Invention
In view of the above, an object of the present invention is to provide an automatic food steaming vending machine capable of automatically steaming and vending dishes.
The invention adopts the technical proposal for solving the technical problems that:
An automatic vegetable steaming and vending machine comprises a machine body with a control system, wherein the machine body is internally provided with a control system
A storage space in which a dish container can be placed;
a vegetable steaming device capable of steaming food in the vegetable container;
the conveying system can convey the dish containers in the storage space to the dish steaming device according to the instruction of the control system, and can convey the dish containers in the dish steaming device to a meal taking position.
In an embodiment of the invention, a refrigerator is arranged in the machine body, at least one refrigerator drawer is movably arranged in the refrigerator, the storage space is formed in the refrigerator drawer, and a first driving mechanism capable of driving the refrigerator drawer to automatically open and close is further arranged on the refrigerator.
In an embodiment of the invention, the first driving mechanism includes a first motor, and an output end of the first motor is connected with the refrigeration drawer through a rack-and-pinion pair to drive the refrigeration drawer to automatically open or close.
In an embodiment of the invention, the dish steaming device comprises a steaming box and a steam generating device, wherein a steaming cavity with one end open is arranged in the steaming box, the steaming cavity is connected with the output end of the steam generating device, a steaming drawer is movably arranged in the steaming cavity, and a second driving mechanism capable of driving the steaming drawer to be automatically opened and closed is further arranged on the steaming box.
In an embodiment of the invention, a sealing structure capable of sealing the steaming cavity when the steaming drawer is closed is arranged between the steaming drawer and the steaming box, the steam generating device comprises a steam generator capable of generating high-pressure steam, and an air inlet pipe and an air inlet valve for controlling the on-off of the air inlet pipe are connected between the steam generator and the steaming cavity.
In an embodiment of the invention, the opening of the steaming cavity is formed on the front side wall of the steaming box, the sealing structure comprises a transition surface between the hole wall of the opening and the front side wall of the steaming box, the steaming drawer is provided with a drawer panel, the sealing structure further comprises a sealing ring arranged between the drawer panel and the transition surface, the sealing ring is V-shaped, the V-shaped opening of the sealing ring faces to the inner side of the sealing ring, the sealing ring comprises a first side edge and a second side edge which form the V-shaped structure, the outer side wall of the first side edge is in butt joint with the inner side wall of the drawer panel, the outer side wall of the second side edge is in butt joint with the transition surface, and the drawer panel is further provided with a limiting structure capable of limiting the separation of the sealing ring and the drawer panel.
In an embodiment of the invention, the machine body is provided with a casing, a dish outlet is arranged on the casing, the conveying system comprises a conveying mechanism and a dish outlet device capable of sending out dish containers from the dish outlet, and the conveying mechanism can convey the dish containers in the refrigerator to the dish steaming device or convey the dish containers in the dish steaming device to the dish outlet device according to instructions of the control system.
In an embodiment of the invention, the carrying mechanism comprises a grabbing mechanism capable of grabbing a dish container and a two-axis moving mechanism capable of driving the grabbing mechanism to move along two axes of an up-down direction and a left-right direction, the dish container stored in the refrigerating drawer is moved to a working area of the grabbing mechanism when the refrigerating drawer is opened, and the refrigerating drawer is withdrawn from the working area of the grabbing mechanism when the refrigerating drawer is closed.
In an embodiment of the invention, the dish steaming device comprises a steaming box, a steaming drawer capable of storing dish containers is movably arranged in the steaming box, a second driving mechanism capable of driving the steaming drawer to automatically open and close is further arranged on the steaming box, the dish containers stored in the steaming drawer are moved to the working area of the grabbing mechanism when the steaming drawer is opened, and the steaming drawer is withdrawn from the working area of the grabbing mechanism when the steaming drawer is closed.
In an embodiment of the invention, the grabbing mechanism comprises a base, a first clamping plate and a second clamping plate are movably arranged at the lower part of the base, and a third driving mechanism for driving the first clamping plate and the second clamping plate to move close to or away from each other is further arranged on the base.
In an embodiment of the invention, the third driving mechanism comprises a third motor capable of rotating positively and negatively, the output end of the third motor is connected with a transmission screw rod, the transmission screw rod is provided with a first threaded section and a second threaded section, the threads of the first threaded section and the threads of the second threaded section are opposite in rotation direction, a screw rod pair for driving the first clamping plate to move is formed between the first threaded section and the first clamping plate, and a screw rod pair for driving the second clamping plate to move is formed between the second threaded section and the second clamping plate.
In an embodiment of the invention, the dish discharging device comprises a carrying plate arranged in the machine body and a fourth driving mechanism capable of driving the carrying plate to rotate, wherein the free end of the carrying plate is switched between a working area inserted into the grabbing mechanism and two positions extending out from the dish discharging opening when the carrying plate rotates.
In an embodiment of the invention, an insulation box is further arranged in the machine body, an insulation drawer capable of storing the dish containers is movably arranged in the insulation box, a fifth driving mechanism capable of driving the insulation drawer to automatically open and close is further arranged on the insulation box, the dish containers stored in the insulation drawer are moved to a working area of the grabbing mechanism when the insulation drawer is opened, and the insulation drawer is withdrawn from the working area of the grabbing mechanism when the insulation drawer is closed.
The beneficial effects of the invention are as follows:
The first and the second parts of the invention can cooperate under the control action of the control system, and the corresponding dishes are steamed and sold automatically according to the demands of users.
The output ends of the second motor and the first motor drive the refrigeration drawer to automatically open or close through the gear rack pair, so that the whole structure is compact, and the transmission is stable and accurate.
Thirdly, after the steaming cavity is completely sealed by the sealing structure between the steaming drawer panel and the steaming box, a high-pressure steaming environment can be formed in the steaming box after high-pressure steam is introduced, so that the time for steaming dishes can be reduced, and the steaming efficiency is improved.
And fourthly, the input end of the exhaust valve is connected to the bottom of the steaming cavity, so that the exhaust valve can not only discharge water vapor in the steaming cavity, but also discharge condensed water in the steaming cavity when in operation.
And in the fifth and grabbing mechanisms, the transmission screw rod is provided with a first threaded section and a second threaded section with opposite rotation directions, the output end of the third motor drives the first clamping block and the second clamping block to synchronously move through the transmission screw rod so as to realize clamping and loosening actions, the whole structure is compact, the transmission is stable, and the actions of the first clamping block and the second clamping block are synchronous and good in coordination.
Sixthly, the added incubator can temporarily store steamed dishes and can be used for spot sales, so that the sales work efficiency is improved.
Drawings
FIG. 1 is a schematic view of the structure of the present invention when a carrier plate extends from a dish outlet;
FIG. 2 is a schematic view of the main parts of the present invention when the carrier plate is in the rest position;
FIG. 3 is an enlarged partial view of portion A of FIG. 2;
FIG. 4 is a schematic view of the main part of the present invention when the carrier plate is inserted into the working area of the gripping mechanism;
FIG. 5 is an enlarged partial view of portion B of FIG. 4;
Fig. 6 is a schematic structural view of the main part of the present invention when the carrier plate extends from the dish outlet.
FIG. 7 is a schematic view of the drive configuration of the refrigerated drawer;
FIG. 8 is a schematic view of the structure of the steaming box;
FIG. 9 is a cross-sectional view of the steam box;
FIG. 10 is an enlarged partial view of portion C of FIG. 9;
FIG. 11 is a schematic view of the structure of the handling mechanism in operation;
fig. 12 is a schematic structural view of the grasping mechanism.
Detailed Description
The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.
Referring to fig. 1 to 12, the present invention provides an automatic vegetable steaming vending machine, which is generally applied to places where people flow intensively on dining halls, stations, ports, trains, etc., and comprises a machine body 1 composed of a main frame 11 and a housing 12, wherein the machine body 1 is provided with a control system, a storage space capable of placing a vegetable container 2, a vegetable steaming device capable of steaming foods in the vegetable container 2, and a carrying system, wherein the carrying system can carry the vegetable container 2 in the storage space to the vegetable steaming device according to instructions of the control system, and can carry the vegetable container 2 in the vegetable steaming device to a meal taking position.
In this embodiment, the control system includes an instruction input unit and a central control unit, where the instruction input unit is a touch screen 101 connected to the central control unit, and in other embodiments, the instruction input unit may also use a mechanical input button, a remote controller, or other devices.
Referring to fig. 6, a refrigerator 30 is provided in a body 1, an air compressor and a heat exchanger for cooling are provided at the top of the refrigerator 30, at least one refrigerator drawer 31 capable of storing a dish container 2 is movably provided in the refrigerator 30, a storage space is formed in the refrigerator drawer 31, and a first driving mechanism capable of driving the refrigerator drawer 31 to be automatically opened and closed is further provided on the refrigerator 30.
Referring to fig. 6 and 7, as a preferred embodiment of the present invention, the first driving mechanism includes a first motor 33, and an output end of the first motor 33 is connected with the refrigerating drawer 31 through a rack and pinion pair to drive the refrigerating drawer 31 to be automatically opened or closed. The first motor 33 is a stepping motor, the output end of the first motor 33 is connected with a rotary main shaft 34 extending from one side of the drawer to the other side, racks 35 are respectively arranged on two sides of the refrigeration drawer, gears 36 are respectively arranged on two ends of the rotary main shaft 34, and the two gears 36 are respectively meshed with the racks 35 on two sides of the refrigeration drawer 31. By adopting the structure to drive the refrigerating drawer 31 to open or close, the whole structure is compact, and the transmission is stable and accurate. Of course, other structures may be used instead of the first driving mechanism, for example, the output end of the first motor 33 is connected to the refrigerating drawer 31 through a screw pair.
Referring to fig. 8 and 9, the steaming device comprises a steaming box 40 and a steam generating device 42, wherein a plurality of steaming cavities 41 with front openings are arranged in the steaming box 40, the steaming cavities 41 are connected with the output end of the steam generating device 42, a steaming drawer 43 is movably arranged in each steaming cavity 41, and a second driving mechanism capable of driving the steaming drawer 43 to be automatically opened and closed is further arranged on the steaming box 40. The dishes on the steaming drawer 43 are steamed by the steam introduced into the steaming chamber 41 through the steam generating device 42.
In this embodiment, the second driving mechanism includes a second motor 44 provided on the steaming box 40, and the second motor 44 drives the steaming drawer 43 to be opened or closed by a screw pair.
Further, a sealing structure capable of sealing the steaming chamber 41 when the steaming drawer 43 is closed is provided between the steaming drawer 43 and the steaming box 40, the steam generating device 42 comprises a steam generator capable of generating high pressure steam, and an air inlet pipe (not shown) and an air inlet valve 45 for controlling the on-off of the air inlet pipe are connected between the steam generator and the steaming chamber 41. The steaming box 40 is further provided with a valve 47 which can discharge the gas in the steaming chamber 41 at a small flow rate while introducing high-pressure steam. The valve 47 is a pressure relief valve or a throttle valve. After the steaming cavity 41 is sealed, high-pressure steam is introduced, so that a high-pressure steaming environment can be formed, the time for steaming dishes can be reduced, and the steaming efficiency can be improved. In the high-pressure steaming process, high-pressure steam enters the steaming cavity 41 from the air inlet pipe, and is discharged from the valve 47 at a small flow rate after heating food, so that the air pressure in the steaming cavity 41 is ensured to be kept in a relatively stable state.
Further, the steaming box 40 is provided with an exhaust valve 46 communicated with the steaming cavity 41, and one end of the exhaust valve 46 connected with the steaming cavity 41 is positioned at the bottom of the steaming cavity 41. This design allows the exhaust valve 46 to operate to both exhaust the steam from the steaming chamber 41 and to exhaust the condensed water from the steaming chamber 41. After the food is steamed, the air inlet valve 45 is closed, the air outlet valve 46 is opened to discharge the water and high-pressure steam in the steaming cavity 41, and then the steaming drawer 43 can be safely opened.
Referring to fig. 10, as a preferred embodiment of the present invention, the opening of the steaming chamber 41 is opened on the front side wall of the steaming box 40, and the sealing structure includes a transition surface 401 between the wall of the hole where the opening is provided and the front side wall of the steaming box 40, the transition surface 401 being formed by a chamfer or a rounded corner at this position. The steaming drawer 43 is provided with a drawer panel 402, the sealing structure further comprises a sealing ring 403 arranged between the drawer panel 402 and the transition surface 401, the sealing ring 403 is in a V shape, the V-shaped opening of the sealing ring 403 faces the inner side of the sealing ring, the sealing ring 403 comprises a first side 404 and a second side 405 which form a V-shaped structure, the outer side wall of the first side 404 is abutted with the inner side wall of the drawer panel 402, the outer side wall of the second side 405 is abutted with the transition surface 401, and the drawer panel 402 is further provided with a limiting structure capable of limiting the separation of the sealing ring 403 and the drawer panel 402. Because sealing ring 403 is V-shaped and the V-shaped opening of sealing ring 403 faces to the inner side of sealing ring, when steaming dishes, high-pressure steam in steaming cavity 41 can respectively press first side 404 and second side 405 of sealing ring 403 outwards, press first side 404 on the inner side wall of drawer panel 402, press second side 405 on transition surface 401, and further achieve excellent sealing effect.
Optionally, the limiting structure includes a clamping groove 406 disposed on an inner side of the drawer panel 402, and the first side edge 404 is clamped in the clamping groove 406 and abuts against a bottom edge of the clamping groove 406.
Referring to fig. 1, 6 and 11, a dish outlet 121 is provided in the casing 12, and the conveying system includes a conveying mechanism and a dish outlet device capable of delivering dish containers from the dish outlet 121, and the conveying mechanism is capable of conveying the dish containers 2 in the refrigerator 30 to the dish steaming device or conveying the dish containers 2 in the dish steaming device to the dish outlet device according to an instruction of the control system. In this embodiment, the above-mentioned meal taking position is the outside of the dish outlet 121, and of course, the above-mentioned meal taking position may be provided inside the dish outlet 121, as long as the position is a position where the user can reach the food container 2.
Preferably, the refrigerator 30 and the steamer 40 are arranged one above the other, the refrigerator drawer 31 and the steamer 43 are respectively arranged at the front sides of the refrigerator 30 and the steamer 40, the carrying mechanism comprises a grabbing mechanism 51 capable of grabbing the dish container 2 and a two-axis moving mechanism 52 capable of driving the grabbing mechanism 51 to move along two axes of the vertical direction and the horizontal direction, the position where the grabbing mechanism 51 can reach along the two-axis moving mechanism 52 is the working area, the two-axis moving mechanism 52 is arranged in front of the refrigerator drawer 31 and the steamer 43, and the arranged position meets the following two conditions: the first refrigerating drawer 31 moves the dish containers 2 stored in the first refrigerating drawer 31 to the working area of the grabbing mechanism 51 when the first refrigerating drawer 31 is opened, and the refrigerating drawer 31 is withdrawn from the working area of the grabbing mechanism 51 when the refrigerating drawer 31 is closed; the second steaming drawer 43 moves the dish containers 2 stored therein to the working area of the grasping mechanism 51 when opened, and the steaming drawer 43 is withdrawn from the working area of the grasping mechanism 51 when the steaming drawer 43 is closed. In this way, after either the refrigerated drawer 31 or the steaming drawer 43 is opened, the gripping mechanism 51 can be moved over the drawer and the corresponding dish container 2 can be removed therefrom.
The two-axis moving mechanism 52 includes a lifting frame 521, a horizontal rail 522 mounted on the lifting frame 521, and the gripping mechanism 51 slidably disposed on the horizontal rail 522, and the two-axis moving mechanism 52 further includes a lifting motor 523 for driving the horizontal rail 522 to move up and down along the lifting frame 521, and a translation motor 524 for driving the gripping mechanism 51 to move left and right along the horizontal rail 522.
Referring to fig. 12, the grabbing mechanism 51 includes a base 511 slidably matched with a horizontal guide rail 522, a first clamping plate 512 and a second clamping plate 513 are movably disposed at the lower portion of the base 511, a third driving mechanism for driving the first clamping plate 512 and the second clamping plate 513 to move close to or away from each other is further disposed on the base 511, the third driving mechanism includes a third motor 514 capable of rotating forward and backward, the third motor 514 is preferably a servo motor, an output end of the third motor 514 is connected with a transmission screw 515, the transmission screw 515 includes a first threaded section 5151 and a second threaded section 5152, threads of the first threaded section 5151 are opposite to threads of the second threaded section 5152 in rotation direction, a screw pair for driving the first clamping plate 512 to move is formed between the first threaded section 5151 and the first clamping plate 512, and a screw pair for driving the second clamping plate 513 to move is formed between the second threaded section 5152 and the second clamping plate 513. The first clamping plate 512 and the second clamping plate 513 are driven to synchronously move through the transmission screw rod 515 so as to realize clamping and loosening actions, the whole structure is compact, the transmission is stable, and the actions of the first clamping plate 512 and the second clamping plate 513 are synchronous and good in coordination.
Optionally, the first clamping plate 512 and the second clamping plate 513 are horizontally placed, the upper end of the first clamping plate 512 is fixedly connected with the first connecting block 508, the first connecting block 508 is provided with a threaded hole forming a screw pair with the first threaded section 5151, the upper end of the second clamping plate 513 is fixedly connected with the second connecting block 509, and the second connecting block 509 is provided with a threaded hole forming a screw pair with the second threaded section 5152. In addition, the first connection block 508 and the second connection block 509 may be omitted, the first clamping plate 512 and the second clamping plate 513 may be vertically placed, and the screw holes may be directly formed at the upper portions of the first clamping plate 512 and the second clamping plate 513.
The food container 2 most suitable for the invention is box-shaped, the upper edge of the dish container 2 is provided with a horizontal flanging which is turned outwards, when the dish container 2 is grabbed, the grabbing mechanism 51 moves to the upper side of the dish container 2, then the first clamping plate 512 and the second clamping plate 513 move close to each other, are respectively inserted to the lower side of the horizontal flanging of the dish container 2 from two sides of the dish container 2, and then the grabbing mechanism 51 integrally moves upwards, so that the dish container 2 can be grabbed; when the grabbing mechanism 51 moves to the destination, it moves downward, so that the dish container 2 is placed at the destination position, and then the first clamping plate 512 and the second clamping plate 513 move away from each other, and move away from the lower part of the horizontal flange, so that the dish container 2 can be put down.
Further, the output end of the third motor 514 is provided with a transmission main shaft 516, the transmission main shaft 516 and the transmission screw 515 are staggered at a certain angle, the staggered angle is generally 60-90 degrees, a first bevel gear 517 is coaxially arranged on the transmission main shaft 516, and a second bevel gear 518 meshed with the first bevel gear 517 is coaxially arranged on the transmission screw 515. The rotation direction can be changed by driving power between the third motor 514 and the driving screw 515 through two bevel gears, so that the structural compactness of the grabbing mechanism is further improved. Of course, instead of the two bevel gears described above, two bevel gears can also be used.
Further, a sensor 507 capable of detecting the position of the first clamping plate 512 or the second clamping plate 513 to control the stroke of the two is also provided on the base 511. The grabbing mechanism 51 adopts the structure, the whole structure is compact, the transmission is stable, the actions of the first clamping block and the second clamping block are synchronous, the coordination is good, the position is accurate, and the dish container 2 can be prevented from being clamped by the grabbing mechanism 51.
Referring to fig. 1,4 and 5, the refrigerator 30, the steaming device and the carrying mechanism are all enclosed inside the casing 12, and the dish discharging device comprises a carrying plate 61 arranged in the machine body 1 and a fourth driving mechanism capable of driving the carrying plate 61 to rotate, and when the carrying plate 61 rotates, the free end of the carrying plate 61 is switched between two positions of being inserted into the working area of the grabbing mechanism 51 and extending out from the dish discharging port 121.
In this embodiment, the fourth driving mechanism includes a fourth motor 62 for driving the carrier plate 61 to rotate, and the fourth motor 62 is a stepper motor. When the carrying plate 61 rotates to the position shown in fig. 4, the free end of the carrying plate 61 is inserted into the working area of the grabbing mechanism 51, at this time, the dish container 2 taken out by the grabbing mechanism 51 can be placed on the carrying plate 61, and then the carrying plate 61 rotates 180 degrees, so that the dish container 2 on the carrying plate can be sent out from the dish outlet 121.
Further, a door plate 63 capable of opening and closing the dish outlet 121 is movably disposed on the housing 12, in this embodiment, the door plate 63 is disposed on the inner side of the housing 12, and a motor 65 for driving the door plate 63 to automatically open and close is further disposed on the inner side of the housing 12.
Referring to fig. 2 and 3, a supporting frame 64 capable of carrying the carrier plate 61 when the carrier plate 61 is in a non-operating state is provided between the operating area of the gripping mechanism 51 and the dish outlet 121. The height position of the carrying board 61 is between the steaming box 40 and the refrigerating box 30, and when the carrying board 61 is located at the position shown in fig. 4, the carrying board 61 can block the movement of the grabbing mechanism 51, so that the carrying board 61 is placed on the supporting frame 64 during the movement process of the grabbing mechanism 51, and the carrying board 61 can be prevented from blocking the movement path of the grabbing mechanism 51 to cause collision between the two.
Of course, the above-mentioned dish outlet device may also take other forms, for example, it includes a conveying line, the height of which is lower than that of the steaming box 40 and the refrigerating box 30, and one end of which extends from the dish outlet 121 and the other end of which extends to the working area of the grabbing mechanism 51. In addition, a chute which is obliquely arranged can be used for replacing the conveying line.
Still further, an incubator 70 is further disposed in the machine body 1, an incubator drawer 71 capable of storing the dish containers 2 is movably disposed in the incubator 70, a fifth driving mechanism capable of driving the incubator drawer 71 to automatically open and close is further disposed on the incubator 70, the dish containers 2 stored in the incubator drawer 71 are moved to the working area of the grabbing mechanism 51 when the incubator drawer 71 is opened, and the incubator drawer 71 is withdrawn from the working area of the grabbing mechanism 51 when the incubator drawer 71 is closed. The fifth driving mechanism has the same structure as the first driving mechanism, and adopts a stepping motor as a power source, and drives the thermal insulation drawer 71 to be automatically opened or closed through a gear rack pair. The steamed dishes are temporarily stored by adopting the heat preservation box 70, so that the dishes can be sold in stock, and the selling work efficiency is improved.
Incubator 70 may or may not be heated. Preferably, the incubator 70 is heated by heating steam, i.e., a steam pipe (not shown) is connected between the steam generator 42 and the inner cavity of the incubator 70, and the on-off of the steam pipe is controlled by a solenoid valve.
To facilitate the addition of the dish containers 2 into the refrigerator 30, a door 32 is also provided at the rear side of the refrigerator 30, and when the refrigerator 30 is out of stock, the dish containers 2 with dishes therein can be added thereto by opening the door 32.
In order to realize automatic collection, a collection device can be arranged on the machine body 1. The collection device may be a combination of one or more of the following: 1. coin change device, including coin slot and coin return slot; 2. the banknote coin-feed change-making device comprises a banknote inlet and a change-making opening; 3, the card swiping device comprises a bank card socket and a keyboard for inputting passwords; 4. the mobile phone pays and sweeps a yard ware.
The invention has two working modes, and the two working modes are respectively as follows.
Mode 1: firstly, the preparation work is carried out, the dishes containers 2 are fully placed in each drawer of the refrigerator 30, then before selling, a carrying mechanism carries a part of dishes into the steaming box 40, after steaming, the dishes are taken out and placed in the heat preservation box 70, when selling the dishes, a user inputs the dishes to be purchased through the touch screen 101, then the central control unit can send out an execution instruction to enable the carrying mechanism and the dishes discharging device to work, the carrying mechanism takes out the dishes containers 2 corresponding to the heat preservation box 70 and moves with the dishes containers 2, meanwhile, the carrying plate 61 rotates to the position shown in fig. 4, then the carrying mechanism places the dishes containers 2 on the carrying plate 61, and the carrying plate 61 rotates 180 degrees again, so that the dishes containers 2 can be discharged from the dishes discharging port 121.
After selling the dishes in the incubator 70, if the user inputs the dishes to be purchased through the touch screen 101, the present invention operates in the following mode 2.
Mode 2: the user inputs the dishes to be purchased through the touch screen 101, then the central control unit can send out an execution instruction to enable the carrying mechanism and the dish discharging device to work, the carrying mechanism carries a part of dishes into the steaming box 40, the dishes are directly taken out after being steamed and are moved to the position where the carrying plate 61 is received, the carrying mechanism places the dishes container 2 on the carrying plate 61 when the carrying plate 61 rotates in place, the carrying plate 61 rotates 180 degrees again, and the dishes container 2 can be discharged from the dish discharging port 121.
Claims (4)
1. An automatic vegetable steaming and vending machine is characterized by comprising a machine body (1) with a control system, wherein the machine body (1) is internally provided with
The storage space can be used for placing the dish container (2);
a vegetable steaming device capable of steaming food in the vegetable container (2);
The conveying system can convey the dish containers (2) in the storage space to the dish steaming device according to the instruction of the control system, and can convey the dish containers (2) in the dish steaming device to a meal taking position;
The vegetable steaming device comprises a steaming box (40) and a steam generation device (42), a steaming cavity (41) with one end open is arranged in the steaming box (40), the steaming cavity (41) is connected with the output end of the steam generation device (42), a steaming drawer (43) is movably arranged in the steaming cavity (41), and a second driving mechanism capable of driving the steaming drawer (43) to be automatically opened and closed is further arranged on the steaming box (40);
a sealing structure capable of sealing the steaming cavity (41) when the steaming drawer (43) is closed is arranged between the steaming drawer (43) and the steaming box (40), the steam generating device (42) comprises a steam generator capable of generating high-pressure steam, and an air inlet pipe and an air inlet valve (45) for controlling the on-off of the air inlet pipe are connected between the steam generator and the steaming cavity (41);
The opening of the steaming cavity (41) is formed in the front side wall of the steaming box (40), the sealing structure comprises a transition surface (401) between the hole wall of the opening and the front side wall of the steaming box (40), the steaming drawer (43) is provided with a drawer panel (402), the sealing structure further comprises a sealing ring (403) arranged between the drawer panel (402) and the transition surface (401), the sealing ring (403) is V-shaped, the V-shaped opening of the sealing ring (403) faces the inner side of the sealing ring, the sealing ring (403) comprises a first side edge (404) and a second side edge (405) which form a V-shaped structure, the outer side wall of the first side edge (404) is in butt joint with the inner side wall of the drawer panel (402), the outer side wall of the second side edge (405) is in butt joint with the transition surface (401), and a limiting structure capable of limiting the separation of the sealing ring (403) from the drawer panel (402) is further arranged on the drawer panel (402);
a refrigerator (30) is arranged in the machine body (1), at least one refrigerator drawer (31) is movably arranged in the refrigerator (30), the storage space is formed in the refrigerator drawer (31), and a first driving mechanism capable of driving the refrigerator drawer (31) to automatically open and close is further arranged on the refrigerator (30);
The machine body (1) is provided with a shell (12), a dish outlet (121) is formed in the shell (12), the conveying system comprises a conveying mechanism and a dish outlet device capable of conveying dish containers (2) out of the dish outlet (121), and the conveying mechanism can convey the dish containers (2) in the refrigerator (30) to a dish steaming device or convey the dish containers (2) in the dish steaming device to the dish outlet device according to instructions of the control system;
The carrying mechanism comprises a grabbing mechanism (51) capable of grabbing the dish containers (2) and a two-axis moving mechanism (52) capable of driving the grabbing mechanism (51) to move along two axes in the up-down direction and the left-right direction, the dish containers (2) stored in the refrigerating drawer (31) are moved to a working area of the grabbing mechanism (51) when the refrigerating drawer (31) is opened, and the refrigerating drawer (31) is withdrawn from the working area of the grabbing mechanism (51) when the refrigerating drawer (31) is closed;
The vegetable steaming device comprises a steaming box (40), a steaming drawer (43) capable of storing vegetable containers (2) is movably arranged in the steaming box (40), a second driving mechanism capable of driving the steaming drawer (43) to be automatically opened and closed is further arranged on the steaming box (40), the vegetable containers (2) stored in the steaming drawer (43) are moved to a working area of a grabbing mechanism (51) when the steaming drawer (43) is opened, and the steaming drawer (43) is withdrawn from the working area of the grabbing mechanism (51) when the steaming drawer (43) is closed;
The grabbing mechanism (51) comprises a base (511), a first clamping plate (512) and a second clamping plate (513) are movably arranged at the lower part of the base (511), and a third driving mechanism for driving the first clamping plate (512) and the second clamping plate (513) to move close to or away from each other is further arranged on the base (511);
The third driving mechanism comprises a third motor (514) capable of rotating positively and negatively, the output end of the third motor (514) is connected with a transmission screw rod (515), the transmission screw rod (515) is provided with a first threaded section (5151) and a second threaded section (5152), the threads of the first threaded section (5151) and the threads of the second threaded section (5152) are opposite in rotation direction, a screw rod pair for driving the first clamping plate (512) to move is formed between the first threaded section (5151) and the first clamping plate (512), and a screw rod pair for driving the second clamping plate (513) to move is formed between the second threaded section (5152) and the second clamping plate (513);
The dish container (2) is box-shaped, the upper edge of the dish container (2) is provided with a horizontal flanging which is turned outwards, when the dish container (2) is grabbed, the grabbing mechanism (51) moves to the upper side of the dish container (2), then the first clamping plate (512) and the second clamping plate (513) move close to each other, the first clamping plate and the second clamping plate are respectively inserted to the lower side of the horizontal flanging of the dish container (2) from two sides of the dish container (2), and then the grabbing mechanism (51) integrally moves upwards, so that the dish container (2) can be grabbed; when the grabbing mechanism (51) moves to a destination, the grabbing mechanism moves downwards to enable the dish container (2) to be placed at the destination position, then the first clamping plate (512) and the second clamping plate (513) move away from each other and move away from the lower portion of the horizontal flanging, and the dish container (2) can be put down.
2. An automatic food steaming vending machine according to claim 1, wherein the first driving mechanism comprises a first motor (33), and an output end of the first motor (33) is connected with the refrigeration drawer (31) through a rack-and-pinion pair to drive the refrigeration drawer (31) to be opened or closed automatically.
3. An automatic vegetable steaming and vending machine according to claim 1, wherein the vegetable outlet device comprises a carrying plate (61) arranged in the machine body (1) and a fourth driving mechanism capable of driving the carrying plate (61) to rotate, and the free end of the carrying plate (61) is switched between a working area inserted into the grabbing mechanism (51) and two positions extending out from the vegetable outlet (121) when the carrying plate (61) rotates.
4. The automatic vegetable steaming and vending machine according to claim 1, wherein an insulation box (70) is further arranged in the machine body (1), an insulation drawer (71) capable of storing the vegetable containers (2) is movably arranged in the insulation box (70), a fifth driving mechanism capable of driving the insulation drawer (71) to be automatically opened and closed is further arranged on the insulation box (70), the vegetable containers (2) stored in the insulation drawer (71) are moved to a working area of the grabbing mechanism (51) when the insulation drawer (71) is opened, and the insulation drawer (71) is withdrawn from the working area of the grabbing mechanism (51) when the insulation drawer (71) is closed.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910730128.6A CN110353494B (en) | 2019-08-08 | 2019-08-08 | Automatic evaporate dish and sell machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910730128.6A CN110353494B (en) | 2019-08-08 | 2019-08-08 | Automatic evaporate dish and sell machine |
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| CN110353494A CN110353494A (en) | 2019-10-22 |
| CN110353494B true CN110353494B (en) | 2024-05-14 |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109170501A (en) * | 2018-10-24 | 2019-01-11 | 汪欢 | Automate food processing |
| CN109691871A (en) * | 2018-12-31 | 2019-04-30 | 广州富港万嘉智能科技有限公司 | Automatic dish cooking machine and cooking and steaming dish one cooking machine |
| CN211324324U (en) * | 2019-08-08 | 2020-08-25 | 中山市科霍尼智能设备有限公司 | Automatic evaporate dish and sell equipment |
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2019
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109170501A (en) * | 2018-10-24 | 2019-01-11 | 汪欢 | Automate food processing |
| CN109691871A (en) * | 2018-12-31 | 2019-04-30 | 广州富港万嘉智能科技有限公司 | Automatic dish cooking machine and cooking and steaming dish one cooking machine |
| CN211324324U (en) * | 2019-08-08 | 2020-08-25 | 中山市科霍尼智能设备有限公司 | Automatic evaporate dish and sell equipment |
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Effective date of registration: 20230928 Address after: Room 432, Dongming Building, Minzhi Street, Longhua District, Shenzhen City, Guangdong Province, 518100 Applicant after: Shenzhen Geek Kaifan Technology Co.,Ltd. Address before: 528434 No. 43 Jinxiu Road, Fusha Town, Zhongshan City, Guangdong Province (No. 1 on the third floor of Liang Zhuohong Real Estate) Applicant before: ZHONGSHAN KOHONI INTELLIGENT EQUIPMENT CO.,LTD. |
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