CN111722551B

CN111722551B - Food intelligent stir-frying, packaging, cleaning and vending system

Info

Publication number: CN111722551B
Application number: CN201910218933.0A
Authority: CN
Inventors: 王建忠
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-21
Filing date: 2019-03-21
Publication date: 2023-10-27
Anticipated expiration: 2039-03-21
Also published as: CN111722551A

Abstract

The invention relates to an intelligent food stir-frying, packaging, cleaning and vending system which comprises a frame-shaped shovel type intelligent frying pan, an air suction type cutlery box feeding device, an automatic cleaning device, a turntable type cutlery box conveying device, a pneumatic discharging device and an intelligent vending control system. The frame-shaped shovel-type intelligent frying pan is located above the packaging hole position of the rotary disc type cutlery box conveying device, the air suction cutlery box feeding device is arranged on the left side of the rotary disc type cutlery box conveying device, a nozzle of the automatic cleaning device is opposite to a frying pan opening when the frying pan is cleaned in and out of a water level, a pneumatic discharging device is arranged below the discharging hole position of the rotary disc type cutlery box conveying device, and all the devices are controlled by a PLC programming mode through an intelligent selling control system. The invention can realize instant heating, stir-frying, packing and selling of fried rice and fried dish foods and automatic cleaning of a frying pan, and belongs to the field of food processing and selling.

Description

Food intelligent stir-frying, packaging, cleaning and vending system

Technical Field

The invention relates to an intelligent food stir-frying, packaging, cleaning and vending system, in particular to a frame-shaped shovel type intelligent frying pan, an automatic cleaning device and an intelligent vending system, and belongs to the field of food processing and retail.

Background

At present, the fried rice and dishes are popular Chinese simple fast food. With the acceleration of the pace of life, take-away and fast food become choices of more people, and the rapid production of vending sites is a key for guaranteeing the mouthfeel and the heat during eating. Many packaged snacks in the market adapt to the trend, but the cooked snacks are placed for a long time before being eaten and then subjected to heating treatment before being sold, so that the mouthfeel is greatly reduced. Along with the prevalence of smart home, automatic cooking machines also appear successively, and most cooking machines have display screens, can set for dishes, temperature etc. Domestic patent publication No. CN102848397 proposes a household rice frying robot which can be remotely controlled through a mobile phone. An intelligent cooking machine also appears at a high intersection, and the whole process of feeding, oiling, water adding and other procedures are fully automatically completed. The domestic patent with the application number 2017111116768 issued by the applicant provides a rotary intelligent stir-frying device and a double-layer rotary disc type multi-product automatic packing and selling device, and realizes automatic addition, heating stir-frying and packing and selling of various materials of fresh food such as fried rice, fried dish and the like.

In the prior art, no device or system for intelligent stir-frying operation by adopting a frame-shaped stir-frying shovel with a movable block is found, and no device or system for realizing feeding, automatic meal discharging and automatic cleaning by changing the phase of a pot opening is found.

Disclosure of Invention

Aiming at the problems existing in the prior art, the invention aims at: the intelligent food stir-frying, packaging, cleaning and selling system can realize the automatic cleaning operations of stir-frying, packaging and selling and frying of fried rice and dish type fresh food, and belongs to the field of food processing and retail.

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

the invention relates to an intelligent food stir-frying, packaging, cleaning and vending system which comprises a frame-shaped shovel-type intelligent frying pan, an air suction type cutlery box feeding device, a turntable cutlery box conveying device, an automatic cleaning device, a pneumatic discharging device and an intelligent vending control system. The frame-shaped shovel-type intelligent frying pan is located above the packing hole site of the rotary disc type cutlery box conveying device, the air suction type cutlery box feeding device is arranged on the left side of the rotary disc type cutlery box conveying device, a nozzle of the automatic cleaning device is opposite to a frying pan opening when the frying pan is cleaned in and out of a water level, a pneumatic goods discharging device is arranged below a goods taking opening of the rotary disc type cutlery box conveying device, and the middle hole site of the pneumatic goods discharging device is opposite to the packing hole site of the rotary disc type cutlery box conveying device. All the devices are controlled by a PLC programming mode through an intelligent selling control system.

The frame-shaped shovel type intelligent frying pan comprises a frame-shaped frying shovel, a movable block, a pan body, an electric slip ring, a crawler-type ceramic heating ring, a servo motor I, a servo motor II and the like, wherein the frame-shaped frying shovel is rectangular, four sides of the frame-shaped frying shovel are provided with tiny gaps with the inner wall of the pan body, the movable block is rectangular, two movable block grooves which are respectively arranged in the frying shovel are formed in two movable block grooves, a certain gap is formed between the movable block and the movable block groove on the frame-shaped frying shovel, spike teeth are uniformly distributed on the frame-shaped frying shovel and a toothed bar, guide surfaces are arranged on the inner corners of the frame-shaped frying shovel, the crawler-type ceramic heating ring tightly wraps the pan body, and a mounting nut of the crawler-type ceramic heating ring is welded on the pan body, and the frying pan shaft and the frame-shaped frying shovel are respectively driven by the servo motor I and the servo motor II.

The turntable type cutlery box conveying device comprises a turntable, a turntable bearing, gears, cutlery box guard rings, a servo motor III and the like, wherein the outer edge of the turntable is provided with an outer gear which can realize gear transmission, and the gear transmission of the turntable is driven by the servo motor III.

The air suction type cutlery box feeding device comprises a tooth pad type cutlery box flexible guide separator, a feeding cylinder and the like, wherein the tooth pad type cutlery box flexible guide separator comprises a locking ring, a silica gel tooth pad I, a silica gel tooth pad II, a silica gel tooth pad III, a silica gel tooth pad IV and the like, the four silica gel tooth pads are sequentially fixed on a supporting plate through the locking ring from top to bottom, the minor diameters of the silica gel tooth pads are sequentially reduced, and the feeding cylinder is opposite to the center of the locking ring.

The automatic cleaning device consists of a nozzle and a cleaning electromagnetic valve, wherein the nozzle is opposite to a frying pan opening when the frying pan is cleaned in and out of the water level, and the cleaning electromagnetic valve is connected with the nozzle.

The pneumatic shipment device comprises lower backup pad, shipment cylinder, last backup pad and cutlery box tray etc. the shipment cylinder has three, all installs on last backup pad and lower backup pad, the cutlery box tray is all installed on the push rod top of shipment cylinder.

The intelligent selling control system is composed of a servo motor, a cleaning electromagnetic valve, an air cylinder, a temperature sensor, a proximity switch, a light sensor and the like of the devices and a PLC controller, wherein the PLC controller detects temperature parameters, origin position parameters and action parameters in real time through the temperature sensor, the proximity switch and the light sensor, and therefore programming setting and intelligent control of working parameters of the frame-shaped shovel type intelligent frying pan, the frame-shaped stir-frying shovel, the cleaning electromagnetic valve and the air cylinders are achieved. The control flow is as follows:

s1, when an online or online customer order is obtained, the cloud transmits order information to a network point PLC terminal, an intelligent vending system enables a crawler-type ceramic heating ring 28 to work through the PLC, the temperature in a frame-shaped shovel-type intelligent frying pan 10 is heated to be the temperature A, the feeding port 3 is filled with oil, and the PLC system detects the temperature in the frame-shaped shovel-type intelligent frying pan 10 through a temperature sensor and controls the stir-frying temperature in real time;

s2, feeding the cutlery box to the cutlery box guard ring 35 by the air suction cutlery box feeding device 5, and rotating the empty cutlery box to the position below the shipment position of the frame-shaped shovel-type intelligent frying pan 10 by the turntable 36 under the drive of the servo motor III;

s3, the frame-shaped stir-frying shovel 22 swings left and right, and the pan body 32 swings in opposite directions, so that the stir-frying area on the inner wall of the pan body is fully soaked with oil and heated uniformly;

s4, adding other ingredients into the feeding port 3 according to a program, and repeating the action S2;

s5, adding main food materials, and enabling the frame-shaped stir-frying shovel 22 to rotate positively and negatively, and keeping the pan body 32 to swing left and right, and continuously stir-frying until the set time;

s6, stopping heating after stir-frying is finished, stopping rotating the frame-shaped stir-frying shovel 22, and enabling the pan body 32 to rotate in one direction for a certain angle to enable the pan opening 25 to rotate to a shipment position;

s7, the frame-shaped stir-frying shovel 22 rotates positively and negatively, the stir-fried finished product is discharged to empty cutlery boxes on the turntable 36, the frame-shaped stir-frying shovel 22 stops rotating, the turntable 36 rotates a cutlery box position, and the air-sucking cutlery box feeding device 5 supplements the cutlery boxes to the empty space;

s8, the frame-shaped shovel type intelligent frying pan 10 rotates to a cleaning water inlet and outlet level, the cleaning electromagnetic valve 8 is opened, water is added into the frying pan through the nozzle 7, the frame-shaped frying shovel 22 rotates forwards and backwards at a high speed to clean the pan body 32, and after cleaning is finished, the frying pan opening 25 rotates to the right upper side to wait for a next frying instruction;

s9, when the customer scans the code, the turntable 36 conveys a certain number (less than or equal to 3) of packaged finished products purchased by the customer to the goods taking port 4, and after the customer finishes goods taking, the turntable 36 rotates to enable the first empty cup to be opposite to the goods taking position of the stir-frying device, and waits for a goods taking instruction of a next order.

Compared with the prior art, the invention has the following beneficial results:

1. according to the frame-shaped shovel type intelligent frying pan, a mode of combining a toothed bar with teeth and a frame-shaped frying shovel with teeth is adopted, so that food materials are fully dispersed and thrown in the high-temperature frying process, the guide surfaces on the frame-shaped frying shovel enable the food materials on two sides of the pan body to be concentrated towards the middle in the frying process, the high-quality frying effect is guaranteed, meanwhile, the complete output of the food materials and the cleaning of the frying pan in the meal outlet process are guaranteed, the movable block is clung to the inner wall of the pan body due to the centrifugal effect in the frying process, and the pan body is guaranteed to be clean and not to be burnt in the frying process.

2. According to the air-suction type cutlery box feeding device, the cutlery box cylinder is used for sucking the bottom of the cutlery box, automatic feeding of the cutlery box is achieved, the set of tooth pad type cutlery box flexible guide separators combined by the silica gel tooth pads and the locking rings are used, flexible limiting, guiding and separating of the cutlery box can be achieved, only the lowest cutlery box is sucked when the cutlery box cylinder sucks the bottom of the cutlery box, and accurate feeding of the cutlery box is achieved.

3. The turntable type cutlery box conveying device adopts a gear transmission mode, and realizes feeding of cutlery boxes and packaging and conveying of stir-fried finished products.

4. The pneumatic shipment device adopts a pushing mode of three parallel cylinders, and realizes programmed intelligent shipment of the lunch boxes (less than or equal to 3) under the control of the PLC.

Drawings

FIG. 1 is an appearance of an intelligent food stir-frying, packaging, washing and vending system;

FIG. 2 is a diagram showing the internal structure of a food intelligent stir-frying, packing, cleaning and vending system;

FIG. 3 is a diagram showing the internal structure of a frame-shaped shovel-type intelligent frying pan;

FIG. 4 is a schematic diagram of a turntable cutlery box conveyor;

FIG. 5 is a schematic view of a pneumatic cargo discharging device;

FIG. 6 is a schematic view of a feeding device for cutlery boxes;

FIG. 7 is a schematic view of a flexible guide separator for a tooth-mat cutlery box;

FIG. 8 is a schematic diagram of a frame-type stir-frying shovel;

FIG. 9 is a schematic view of a rack bar construction;

FIG. 10 is a schematic view of a frame shovel intelligent frying pan station;

fig. 11 is a flow chart of a food intelligent stir-frying, packing, cleaning and vending system.

Wherein: the novel kitchen knife comprises a housing, a cutlery box adding port, a feeding port, a pick-up port, a suction cutlery box feeding device, a cleaning drain, a nozzle, a cleaning solenoid valve, a servo motor I, a frame-shaped shovel type intelligent frying pan, a servo motor II, a lower dinner port, a turntable type cutlery box conveying device, a cutlery box, a photo sensor, a proximity switch, a pneumatic shipment device, a vacuum chuck, a flange, a frying pan shaft, a 21, an electric slip ring, a frame-shaped frying pan, a temperature sensor, a toothed bar, a 25, a frying pan port, a 26, a tension bolt, a 27, a pull ring, a 28 crawler type ceramic heating ring, a 29, a power line I, a 30, a power line II and a movable block. 32, pan, 33, servo motor III, 34, gear, 35, cutlery box shroud, 36, turntable, 37, turntable bearing, 38, origin post, 39, lower support plate, 40, out-of-order cylinder, 41, upper support plate, 42, cutlery box tray, 44, tooth-cushioned cutlery box flexible guide separator, 45, cutlery box stack, 46, air tube, 47, upper seat, 48, muffler, 49, feed cylinder, 50, lower seat, 51, support plate, 52, locking ring, 53, silicone tooth pad I, 54, silicone tooth pad II, 55, silicone tooth pad III, 56, silicone tooth pad IV, 57, movable block slot, 58, spade, 59, slotted hole, 60, top wire hole, 61, auxiliary hole, 62, stir-fry spike tooth, 63, support bar, 64.

Detailed Description

The embodiment is applied to an intelligent stir-frying, packing, cleaning and vending system for fried rice of eggs, and comprises a shovel type intelligent frying pan 10, an air suction type cutlery box feeding device 5, a rotary table type cutlery box conveying device 13, a pneumatic shipment device 17, an automatic cleaning device and an intelligent vending control system. The frame-shaped shovel-type intelligent frying pan 10 is located above a packing hole position of a turntable 36 on the turntable-type conveying device 13, an air suction type cutlery box feeding device 5 is arranged above the left side of the turntable-type cutlery box conveying device 13, a pneumatic shipment device 17 is arranged below a shipment port of the turntable-type conveying device 13, a middle shipment hole position of the pneumatic shipment device 17 is opposite to the packing hole position of the turntable-type cutlery box conveying device, and a nozzle 7 of the automatic cleaning device is opposite to a frying pan port 25 when the frying pan 10 is cleaned to enter and exit water levels.

The working flow of the embodiment when intelligent production is carried out is as follows:

s1, when an online or online customer order is obtained, the cloud transmits order information to a network point PLC terminal, an intelligent vending system enables a crawler-type ceramic heating ring 28 to work through the PLC, the temperature in a pot body 32 is heated to be the temperature A, the feeding port 3 is filled with oil, and the PLC system detects the temperature in a frame-shaped shovel-type intelligent frying pan 10 through a temperature sensor and controls the frying temperature in real time;

s2, feeding the cutlery box to a rotary table 36 by the air suction cutlery box feeding device 5, and rotating the empty cutlery box to the position below the shipment position of the frame-shaped shovel-type intelligent frying pan 10 by the rotary table 36;

s3, the frame-shaped stir-frying shovel 22 swings left and right, and the pan body 32 swings in opposite directions, so that oil fully infiltrates the inner wall of the lower half part of the pan body and is heated uniformly;

s4, adding egg liquid into the feeding port 3, and repeating the S2 action;

s5, fully eating oil in the egg liquid, performing preliminary forming, and adding salt for the first time;

s6, the frame-shaped stir-frying shovel 22 swings forward and backward, the pan body 32 swings in opposite directions, and the formed egg blocks are crushed into small blocks;

s7, adding shallot, ginger and garlic into the feeding port 3, and continuously stir-frying;

s5, adding rice into the feeding port 3, continuously turning the frame-shaped stir-frying shovel 22 forward and backward, and continuously stir-frying until the rice turns brown;

s6, stopping heating after stir-frying is finished, stopping rotating the frame-shaped stir-frying shovel 22, and rotating the pan body 32 forward by a certain angle to enable the frying pan opening 25 to rotate to a meal outlet position;

s7, rotating the frame-shaped stir-frying shovel 22 (forward and backward rotating at the meal outlet speed), discharging stir-fried finished products to empty meal boxes on the turntable 36, stopping rotating the frame-shaped stir-frying shovel 22, rotating the turntable 36 to a meal box position, and supplementing the meal boxes to the empty space by the air suction type meal box feeding device 5;

s8, the frame-shaped shovel type intelligent frying pan 10 rotates to a cleaning water inlet and outlet level, the cleaning electromagnetic valve 8 is opened, water is added into the frying pan through the nozzle 7, the frame-shaped stir-frying shovel 22 rotates forwards and backwards at a high speed to clean the pan body, and after cleaning is finished, the frying pan opening 25 rotates to the right upper side to wait for a next stir-frying instruction;

s9, when the customer scans the code, the turntable 36 conveys a certain number (less than or equal to 3) of packaged finished products purchased by the customer to the shipment port 4, and after the customer finishes picking up the goods, the turntable 36 rotates to enable the first empty cup to be opposite to the shipment position of the stir-frying device, and the customer waits for a shipment instruction of a next order.

The examples are preferred embodiments of the present invention, but the present invention is not limited to the above-described embodiments, and any obvious modifications, substitutions or variations that can be made by one skilled in the art without departing from the spirit of the present invention are within the scope of the present invention.

Claims

1. Food intelligence turns over stir-fry packing washs and sells system, a serial communication port, includes: the intelligent frying pan comprises a frame-shaped shovel type intelligent frying pan (10), an air-sucking type cutlery box feeding device (5), a rotary table type cutlery box conveying device (13), an automatic cleaning device, a pneumatic shipment device (17) and an intelligent selling control system, wherein the frame-shaped shovel type intelligent frying pan (10) is positioned above a packing hole of the rotary table type cutlery box conveying device (13), the air-sucking type cutlery box feeding device (5) is arranged on the left side of the rotary table type cutlery box conveying device (13), a nozzle (7) of the automatic cleaning device is opposite to a frying pan opening (25) when a frying pan is cleaned in and out of a water level, the pneumatic shipment device (17) is arranged below a picking opening (4) of the rotary table type cutlery box conveying device (13), and the middle hole position of the pneumatic shipment device (17) is opposite to the packing hole position of the rotary table type cutlery box conveying device (13) and all the devices are controlled by a PLC programming by the intelligent selling control system;

the frame-shaped shovel type intelligent frying pan (10) comprises a frame-shaped shovel (22), a movable block (31), a pan body (32), a crawler-type ceramic heating ring (28), a servo motor I (9) and a servo motor II (11), wherein the frame-shaped shovel type intelligent frying pan (22) is rectangular, and four sides of the frame-shaped shovel type intelligent frying pan are provided with tiny gaps with the inner wall of the frame-shaped shovel type intelligent frying pan (10); the movable blocks (31) are cuboid, and are respectively positioned in two movable block grooves (57) in two sides of the frame-shaped stir-frying shovel (22), and a certain gap is reserved between the movable block grooves (57) on the frame-shaped stir-frying shovel (22); the frame-shaped stir-frying shovel (22) is provided with stir-frying spike teeth (62), the toothed bar (24) is provided with auxiliary spike teeth (64), the inner corners of the frame-shaped stir-frying shovel (22) are provided with guide surfaces, the crawler-type ceramic heating rings (28) tightly wrap the pot body (32), the pot body (32) is welded with mounting nuts of the crawler-type ceramic heating rings (28), and the frying pan shaft (20) and the frame-shaped stir-frying shovel (22) are respectively driven by a servo motor I (9) and a servo motor II (11);

the air suction type cutlery box feeding device (5) comprises a tooth pad type cutlery box flexible guide separator (44) and a feeding air cylinder (49), the tooth pad type cutlery box flexible guide separator (44) comprises a locking ring (52), a silica gel tooth pad I (53), a silica gel tooth pad II (54), a silica gel tooth pad III (55) and a silica gel tooth pad IV (56), the four silica gel tooth pads are sequentially arranged from top to bottom, the inner diameters of the silica gel tooth pads are sequentially reduced, and the feeding air cylinder (49) and the center of the locking ring (52) are positioned on the same axis;

the automatic cleaning device comprises a nozzle (7) and a cleaning electromagnetic valve (8), wherein the nozzle (7) is opposite to a frying pan opening (25) when a frying pan is cleaned in and out of a water level, and the cleaning electromagnetic valve (8) is connected with the nozzle (7);

the turntable type cutlery box conveying device (13) comprises a turntable (36), a turntable bearing (37), a gear (34), a cutlery box guard ring (35) and a servo motor III (33), wherein an outer gear is arranged on the outer edge of the turntable (36) to realize gear transmission, and the turntable type cutlery box conveying device (13) is in gear transmission and is driven by the servo motor III (33);

the pneumatic shipment device (17) comprises a lower support plate (39), shipment cylinders (40), an upper support plate (41) and a meal box tray (42), wherein three shipment cylinders (40) are respectively arranged between the upper support plate (41) and the lower support plate (39), and the meal box tray (42) is arranged at the top end of a push rod of each shipment cylinder (40).

2. The intelligent food stir-frying, packaging and cleaning vending system according to claim 1 is characterized in that the intelligent vending control system comprises a servo motor, a cleaning electromagnetic valve, an air cylinder, a temperature sensor, a proximity switch, a light sensor and a PLC controller, wherein the PLC controller detects temperature parameters, origin position parameters and action parameters in real time through the temperature sensor, the proximity switch and the light sensor, and programming and intelligent control of working parameters of a frame-shaped shovel-shaped intelligent frying pan (10), a frame-shaped stir-frying shovel (22), the cleaning electromagnetic valve and each air cylinder are achieved.