CN109615774B - Staff replenishment method of automatic food vending device - Google Patents
Staff replenishment method of automatic food vending device Download PDFInfo
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- CN109615774B CN109615774B CN201811199368.XA CN201811199368A CN109615774B CN 109615774 B CN109615774 B CN 109615774B CN 201811199368 A CN201811199368 A CN 201811199368A CN 109615774 B CN109615774 B CN 109615774B
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- 235000013305 food Nutrition 0.000 title claims abstract description 107
- 238000000034 method Methods 0.000 title claims abstract description 27
- 230000007246 mechanism Effects 0.000 claims abstract description 45
- 238000001514 detection method Methods 0.000 claims abstract description 20
- 239000000463 material Substances 0.000 claims description 37
- 238000010438 heat treatment Methods 0.000 claims description 35
- 238000005096 rolling process Methods 0.000 claims description 27
- 238000003860 storage Methods 0.000 claims description 25
- 235000012054 meals Nutrition 0.000 claims description 18
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 230000001360 synchronised effect Effects 0.000 claims description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 239000000523 sample Substances 0.000 claims description 6
- 230000009471 action Effects 0.000 claims description 4
- 230000007613 environmental effect Effects 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 230000008901 benefit Effects 0.000 abstract description 10
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000010408 sweeping Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F11/00—Coin-freed apparatus for dispensing, or the like, discrete articles
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F11/00—Coin-freed apparatus for dispensing, or the like, discrete articles
- G07F11/02—Coin-freed apparatus for dispensing, or the like, discrete articles from non-movable magazines
- G07F11/04—Coin-freed apparatus for dispensing, or the like, discrete articles from non-movable magazines in which magazines the articles are stored one vertically above the other
- G07F11/16—Delivery means
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- Vending Machines For Individual Products (AREA)
- Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
Abstract
The invention discloses a staff replenishment method of a food vending device, which is used for replenishing goods for a vending machine, wherein a door opening detection mechanism is arranged at a replenishment door of the vending machine and realizes detection through a photoelectric system; when the staff mends goods, the staff can log in the staff account through the mobile phone APP, and the door opening password of the vending machine needing replenishment at present is input for opening the door; the staff will mend the goods door and open the back, place the intracavity with food idle food at random, carry out preliminary benefit, and preliminary benefit is accomplished the back, and the staff closes the benefit door, and photoelectric detection mechanism closes the door and detects, confirms that automatic vending rack door closes the back, and control system controls and sweeps a yard mechanism and automatically sweeps the sign indicating number to food. According to the invention, after the food is randomly placed in the vending machine by staff, the vending machine can automatically arrange the goods, so that the labor consumption is reduced, and the working efficiency is improved.
Description
Technical Field
The invention relates to the field of food selling, in particular to a staff replenishment method of an automatic food selling device.
Background
Present food vending machine replenishment mode is mostly put into the food of the specified kind in fixed storage box, also adopts the manual scheme of sweeping the sign indicating number more if will place food at random, and the staff is every mend a goods and all need carry out the manual sign indicating number of sweeping and just can be with goods and cabinet one-to-one when the replenishment. Therefore, a novel automatic code scanning mode needs to be designed, so that the efficiency is improved, and the labor is liberated.
Disclosure of Invention
The invention aims to solve the defects of the prior art and provides a staff replenishment method of a food automatic vending device.
The invention realizes the purpose through the following technical scheme: a staff replenishment method of a food vending device is used for replenishing goods for the vending machine, the vending machine comprises a base, a box body, a box door, a rotating motor, a bottom motor base, a material taking device, a linear driving device, a heating mechanism, a first roller, a second roller and a vertical follow-up rolling platform, wherein the first roller and the second roller are vertically arranged; the rotary motor is fixed on the bottom motor base, the bottom motor base and the linear driving device are both arranged on the base, the first rotary shaft of the first roller and the second rotary shaft of the second roller are both vertically arranged, the upper ends of the first rotary shaft and the second rotary shaft are both arranged on the top plate of the carriage body, the lower ends of the first rotary shaft and the second rotary shaft are both arranged on the base, the first rotary shaft of the first roller is connected with the motor head of the rotary motor through a synchronous belt mechanism, the rotary motor drives the first roller to move when rotating, the vertical follow-up rolling platform is driven to rotate, a plurality of rows of food placing cavities are uniformly distributed on the vertical follow-up rolling platform along the vertical direction, each row of food placing cavities comprises 5-20 food placing cavities distributed at equal intervals, the number of the food placing cavities is determined by the height of a machine shell, and the specific placing number is adjusted according to actual needs; the taking device is arranged on the linear driving device, the linear driving device is vertically fixed on the base beside the vertical follow-up rolling platform, the taking device is vertically lifted through the linear driving device, and the taking device is matched with the rolling of the vertical follow-up rolling platform driven by the rotating motor and the lifting of the taking device driven by the linear driving device to take a boxed meal in a food placing cavity at any position; the heating mechanism is arranged on the base beside the linear driving device, and the lowest part of the heating mechanism is close to the discharge hole on the box door;
the replenishment method comprises the following steps: the automatic vending machine replenishment door is provided with a door opening detection mechanism, and the door opening detection mechanism realizes detection through a photoelectric system; each vending machine is provided with a unique door-opening password; an employee interface is arranged in a mobile phone APP of the vending machine, and each employee has an employee ID; when the staff carry out replenishment, the staff can log in the staff account through the mobile phone APP, and the door opening password of the vending machine needing replenishment at present is input for opening the door; at the moment, the door opening detection mechanism detects that the replenishment door is opened, and the vending machine records the door opening time and sends the door opening time to the cloud server; the cloud server updates the state of the vending machine, and displays that the vending machine is in a replenishment state on the user APP; recording the time, place and employee ID of the door opening, and storing the replenishment record;
the staff will mend the goods door and open the back, place the intracavity with food idle food at random, carry out preliminary benefit, and preliminary benefit is accomplished the back, and the staff closes the benefit door, and photoelectric detection mechanism closes the door and detects, confirms that automatic vending rack door closes the back, and control system controls and sweeps a yard mechanism and automatically sweeps the sign indicating number to food.
Further, all food package designs for unified specification, but transparent environmental protection food level heatable plastic box is chooseed for use to the material, and food two-dimensional code position design only needs when the staff places food with food have both sides of two-dimensional code can towards the outside in the great relative both sides of food package area.
Further, the method for automatically arranging goods by the automatic vending machine comprises the following steps:
the method comprises the following steps: the probes are arranged on the material taking device and the rotating motor, after the closing of the automatic selling cabinet door is confirmed, the material taking device descends to the bottommost layer of the storage box, and the rotating motor starts to control the storage box to rotate to the starting position. If the initial position is (N0, M0), the storage boxes are arranged in N rows and M columns;
step two: the material taking device scans the food in the food placing cavity from the initial position by using the camera; binding the food information obtained by scanning the code with the position information of the food placing cavity detected by the probe, and storing the food information into the automatic vending machine;
step three: the vertical column is controlled to rotate clockwise by a specific angle after the rotating motor of the food placing cavity is scanned, so that the material taking device can be over against the next row of storage box grids; the control system automatically increases the number of the rows by one when the storage box rotates one row each time until the storage box rotates to the m-th row to be aligned with the material taking device; after the M-th row of code scanning is finished, the material taking device automatically ascends to a certain height to the N1 th row, the rotary motor controls the storage boxes to rotate to the M0 row, and the code scanning mechanism starts to scan the grids of the N1 row storage boxes; scanning the code according to the flow in sequence and completely storing box lattices, and then finishing the code scanning;
step four: shooting the two-dimensional code through a camera, transmitting the two-dimensional code to a control module of the vending machine for image recognition, and analyzing food information in the two-dimensional code; if because of the food package is equipped with the damage or when being hidden unable discernment two-dimensional code information because of the two-dimensional code, can send the picture that the camera was shot to the backstage, discern the food classification through the manual work, send food information to the vending machine again.
Further, the linear driving device comprises an upper base plate, a lower base plate, side plates, a ball screw, a driving motor, a screw nut fixing seat, a screw nut, a linear guide rail and a first coupling, wherein the upper base plate and the lower base plate are horizontally arranged, the upper base plate is fixed on a top plate of the compartment body, the lower base plate is fixed on the base, the upper base plate and the lower base plate are fixedly connected through the vertically arranged side plates, the ball screw and the linear guide rail are vertically arranged between the upper base plate and the lower base plate, the ball screw and the upper base plate are connected with the lower base plate through a bearing, the linear guide rail is fixedly connected with the upper base plate and the lower base plate, and the driving motor is connected with one end of the ball screw through the; the ball screw is provided with a screw nut, the screw nut is fixedly connected with a screw nut fixing plate, the material taking device is arranged on a screw nut fixing seat and is provided with a through hole, the linear guide rail penetrates through the through hole, and the material taking device moves back and forth in the vertical direction under the combined action of the ball screw and the linear guide rail.
Furthermore, the taking device comprises a linear telescopic module, a taking head, a rotating seat, a camera and a rotary driving motor, wherein the taking head is arranged at the end part of a movable head of the linear telescopic module, and the taking head extends outwards when the linear telescopic module supplies air to realize taking and placing of boxed lunch; the linear telescopic module is fixed on the rotary seat, the rotary seat is connected on the screw nut fixing plate through a bearing, and the rotary driving motor is connected with a rotary shaft of the rotary seat and drives the rotary seat to rotate, so that the fetching head can rotate in the horizontal direction after grabbing food, and boxed meal obtained from the linear telescopic module can move to a heating mechanism and a discharge hole beside the linear driving device; the camera is fixed at the rear end of the taking head and is used for scanning and shooting the boxed meal just opposite to the taking head.
Furthermore, the heating mechanism is a microwave heating device, the multilayer microwave heating device is provided with an electromagnetic wave generator on the upper side surface, a steel plate is arranged on the lower side surface, the boxed meal is placed on the steel plate, and the electromagnetic wave generator emits electromagnetic waves to the steel plate to realize heating. A plurality of lunch boxes can be processed at one time.
Further, the carriage body and the base are both made of iron materials.
Furthermore, every food is placed the chamber and is constituted by two L templates that set up relatively, and the bottom plate orientation of two L templates is relative, and the bottom plate of two L templates is used for placing box lunch, and the side of L template is passed through the bolt fastening on vertical follow-up roll platform.
Further, the vertical follow-up rolling platform is a synchronous belt wound around the first roller and the second roller for one circle.
The invention has the beneficial effects that:
1. according to the invention, the door opening of the vending machine is controlled through the mobile phone APP, the door opening process is simplified, the condition that employees need to carry different keys for different vending machines is avoided, the vending machine at any position is unlocked at any time by directly utilizing the mobile phone APP, and the replacement of food is facilitated.
2. The invention utilizes the photoelectric detection mode to check the replenishment time of the vending machine and upload the replenishment time to the cloud server, thereby facilitating the merchant to master whether the vending machine is replenished or not and the last replenishment time of the vending machine in real time and facilitating the management of the vending machine by the merchant.
3. The boxed meal automatic vending device adopts the vertical following rolling platform on the double rollers to fix the food placing cavity, boxed meals are placed in the food placing cavity, the vertical rolling following platform has wide range, so the capacity is large enough, more boxed meals can be placed, different types of boxed meals can be placed at each position of the food placing cavity during each loading, and the boxed meals can be placed at will during placement, thereby facilitating the operation of a merchant; the invention adopts a camera shooting mode to shoot the two-dimensional code or other marks of the box lunch on the food placing cavity to know the type of the box lunch, can accurately acquire the type of the box lunch, and is convenient for accurately taking out the box lunch needed by a customer; the heating device adopted by the invention adopts microwave heating, the heating speed is high, and the overall efficiency of box lunch heating is increased and the waiting time of customers is reduced by multilayer simultaneous heating; according to the taking device, the vertical follow-up rolling platform can be rotationally matched with the taking device to take out boxed lunch quickly and accurately when the boxed lunch is taken out, so that the waiting time of a user for taking the lunch is reduced, and the use experience of the user is improved; according to the invention, the box lunch on the vertical follow-up rolling platform is controlled to move in the horizontal direction through the rotating motor, the material taking device vertically moves under the action of the linear driving device, and the two devices are combined to realize the grabbing of the box lunch at all positions, so that the box lunch can be conveniently, quickly and accurately taken out, the waiting time of a user in taking a meal is reduced, and the use experience of the user is improved.
4. According to the invention, after the food is randomly placed in the vending machine by staff, the vending machine can automatically arrange the goods, so that the labor consumption is reduced, and the working efficiency is improved.
Drawings
Fig. 1 is a schematic diagram of the staff replenishment process of the staff replenishment method of the automatic food vending device of the invention.
Fig. 2 is a schematic diagram of the process of automatically arranging goods by the vending machine according to the staff replenishment method of the automatic food vending device.
Fig. 3 is a three-dimensional view of a racetrack-type boxed meal vending machine of the present invention.
Fig. 4 is a front view of a racetrack-type containerized meal vending machine of the present invention.
Fig. 5 is a schematic view of the surface structure of the door of the present invention.
Fig. 6 is a front view of the reclaimer assembly of the present invention.
Fig. 7 is a schematic view of the connection of the rotating electric machine, bottom motor base and timing belt mechanism of the present invention.
In the figure, 1-base, 2-rotating motor, 3-carriage, 4-box door, 5-material taking device, 6-linear driving device, 7-heating mechanism, 8-bottom motor base, 9-first roller, 10-second roller, 11-vertical follow-up rolling platform, 12-display screen, 13-operation board, 14-discharge port, 15-first rotating shaft, 16-second rotating shaft, 17-synchronous belt mechanism, 18-food placing cavity, 19-upper bottom board, 20-lower bottom board, 21-side board, 22-ball screw, 23-driving motor, 24-screw nut fixing base, 25-linear guide rail, 26-first coupling, 27-linear telescopic module, 28-piece taking head, 29-rotating seat, 30-rotating driving motor, 31-camera and 32-second coupling.
Detailed Description
The invention will be further described with reference to the accompanying drawings in which:
as shown in fig. 1 to 7, a staff replenishment method of a food vending machine is used for replenishing goods for the vending machine, the vending machine includes a base 1, a box body 3, a box door 4, a rotating motor 2, a bottom motor base 8, a material taking device 5, a linear driving device 6, a heating mechanism 7, a first roller 9 vertically arranged, a second roller 10 vertically arranged, and a vertical follow-up rolling platform 11 arranged on the first roller 9 and the second roller 10, the box body 3, the box door 4 and the base 1 together form a whole vending box body, the box door 4 is provided with a display screen 12, an operating panel 13 and a discharge port 14, the display screen 12 and the operating panel 13 are arranged in parallel at the outer side of the box door 4, and the discharge port 14 is arranged below the box door 4; the rotary motor 2 is fixed on a bottom motor base 8, the bottom motor base 8 and the linear driving device 6 are both arranged on a base 1, a first rotating shaft 15 of a first roller 9 and a second rotating shaft 16 of a second roller 10 are both vertically arranged, the upper ends of the first rotating shaft 15 and the second rotating shaft 16 are both arranged on a top plate of a compartment body 3, the lower ends of the first rotating shaft 15 and the second rotating shaft 16 are both arranged on the base 1, the first rotating shaft 15 of the first roller 9 is connected with a motor head of the rotary motor 2 through a synchronous belt mechanism 17, the rotary motor 2 is connected with the synchronous belt mechanism 17 through a second coupler 32, the rotary motor 2 drives the first roller 9 to move when rotating, so as to drive the vertical follow-up rolling platform 11 to rotate, a plurality of rows of food placing cavities 18 are uniformly distributed on the vertical follow-up rolling platform 11 along the vertical direction, each row of food placing cavities 18 comprises 5-20 food placing cavities 18 which are distributed at equal intervals, the number of the food placing cavities 18 is determined by the height of the machine shell, and the specific placing number is adjusted according to actual needs; the taking device 5 is arranged on the linear driving device 6, the linear driving device 6 is vertically fixed on the base 1 beside the vertical follow-up rolling platform 11, the taking device 5 is vertically lifted through the linear driving device 6, and the taking device takes the boxed meal in the food placing cavity 18 at any position through the matching of the rolling of the vertical follow-up rolling platform 11 driven by the rotating motor 2 and the lifting of the taking device 5 driven by the linear driving device 6; the heating mechanism 7 is arranged on the base 1 beside the linear driving device 6, and the lowest part of the heating mechanism 7 is close to the discharge hole 14 on the box door 4.
The replenishment method comprises the following steps: the automatic vending machine replenishment door is provided with a door opening detection mechanism, and the door opening detection mechanism realizes detection through a photoelectric system; each vending machine is provided with a unique door-opening password; an employee interface is arranged in a mobile phone APP of the vending machine, and each employee has an employee ID; when the staff carry out replenishment, the staff can log in the staff account through the mobile phone APP, and the door opening password of the vending machine needing replenishment at present is input for opening the door; at the moment, the door opening detection mechanism detects that the replenishment door is opened, and the vending machine records the door opening time and sends the door opening time to the cloud server; the cloud server updates the state of the vending machine, and displays that the vending machine is in a replenishment state on the user APP; recording the time, place and employee ID of the door opening, and storing the replenishment record;
the staff will mend the goods door and open the back, place the intracavity with food idle food at random, carry out preliminary benefit, and preliminary benefit is accomplished the back, and the staff closes the benefit door, and photoelectric detection mechanism closes the door and detects, confirms that automatic vending rack door closes the back, and control system controls and sweeps a yard mechanism and automatically sweeps the sign indicating number to food.
All food package designs for unified specification, and transparent environmental protection food level heatable plastic box is chooseed for use to the material, and food two-dimensional code position design is in the great relative both sides of food package area, and the staff only need when placing food with food have both sides of two-dimensional code towards the outside can.
The method for automatically arranging goods by the vending machine comprises the following steps:
the method comprises the following steps: the probes are arranged on the material taking device and the rotating motor, after the closing of the automatic selling cabinet door is confirmed, the material taking device descends to the bottommost layer of the storage box, and the rotating motor starts to control the storage box to rotate to the starting position. If the initial position is (N0, M0), the storage boxes are arranged in N rows and M columns;
step two: the material taking device scans the food in the food placing cavity from the initial position by using the camera; binding the food information obtained by scanning the code with the position information of the food placing cavity detected by the probe, and storing the food information into the automatic vending machine;
step three: the vertical column is controlled to rotate clockwise by a specific angle after the rotating motor of the food placing cavity is scanned, so that the material taking device can be over against the next row of storage box grids; the control system automatically increases the number of the rows by one when the storage box rotates one row each time until the storage box rotates to the m-th row to be aligned with the material taking device; after the M-th row of code scanning is finished, the material taking device automatically ascends to a certain height to the N1 th row, the rotary motor controls the storage boxes to rotate to the M0 row, and the code scanning mechanism starts to scan the grids of the N1 row storage boxes; scanning the code according to the flow in sequence and completely storing box lattices, and then finishing the code scanning;
step four: shooting the two-dimensional code through a camera, transmitting the two-dimensional code to a control module of the vending machine for image recognition, and analyzing food information in the two-dimensional code; if because of the food package is equipped with the damage or when being hidden unable discernment two-dimensional code information because of the two-dimensional code, can send the picture that the camera was shot to the backstage, discern the food classification through the manual work, send food information to the vending machine again.
The display screen 12 on the box door 4 is used for displaying how many box lunch can be sold in the current automatic vending device, the type and price of the box lunch and the like, the operation panel 13 is used for a user to select the type of the box lunch and perform coin-feed operation, and the two-dimensional code is arranged on the operation panel 13, so that the user can pay by a mobile phone conveniently; the discharge port 14 is adjacent to the heating mechanism 7, and the box lunch heated by the heating mechanism 7 can enter the discharge port 14, so that the user can eat the heated box lunch.
The linear driving device 6 comprises an upper base plate 19, a lower base plate 20, side plates 21, a ball screw 22, a driving motor 23, a screw nut fixing seat 24, a screw nut, a linear guide rail 25 and a first coupler 26, wherein the upper base plate 19 and the lower base plate 20 are horizontally arranged, the upper base plate 19 is fixed on a top plate of the carriage body 3, the lower base plate 20 is fixed on the base 1, the upper base plate 19 and the lower base plate 20 are fixedly connected through the vertically arranged side plates 21, the ball screw 22 and the linear guide rail 25 are vertically arranged between the upper base plate 19 and the lower base plate 20, the ball screw 22 and the upper base plate 19 are connected with the lower base plate 20 through bearings, the linear guide rail 25 is fixedly connected with the upper base plate 19 and the lower base plate 20, and the driving motor 23 is connected with one end of the ball screw 22 through the first; the ball screw 22 is provided with a screw nut which is fixedly connected with a screw nut fixing plate, the material taking device 5 is arranged on a screw nut fixing seat 24, a through hole is formed in the material taking device 5, the linear guide rail 25 penetrates through the through hole, and the material taking device 5 moves back and forth in the vertical direction under the combined action of the ball screw 22 and the linear guide rail 25.
The taking device 5 comprises a linear telescopic module 27, a taking head 28, a rotary seat 29, a camera 31 and a rotary driving motor 30, wherein the taking head 28 is arranged at the end part of a movable head of the linear telescopic module 27, and the taking head 28 extends outwards when the linear telescopic module 27 supplies air to realize taking and placing of boxed lunch; the linear telescopic module 27 is fixed on the rotary seat 29, the rotary seat 29 is connected on the screw nut fixing plate through a bearing, the rotary driving motor 30 is connected with a rotary shaft of the rotary seat 29 and drives the rotary seat 29 to rotate, so that the piece taking head 28 can rotate in the horizontal direction after grabbing food, and boxed lunch obtained on the linear telescopic module 27 can move to the heating mechanism 7 and the discharge hole 14 beside the linear driving device 6. The linear expansion module 27 is a linear reciprocating driving module, and may be a screw module formed by a linear motor and a ball screw, or a linear expansion cylinder with a sufficient stroke. The camera 31 is fixed at the rear end of the taking head 28 and is used for scanning and shooting the lunch box opposite to the taking head 28. The box lunch is attached with a bar code or a two-dimensional code, and the bar code and the two-dimensional code represent the contents such as the type, the production date, the price and the like of the box lunch.
The heating mechanism 7 is a microwave heating device which comprises a microwave rack and box lunch placing racks, the box lunch placing racks are provided with multiple layers, the multiple layers of the box lunch placing racks are sequentially placed on the microwave rack from top to bottom, each box lunch placing rack independently uses an electromagnetic wave generator to heat or one electromagnetic wave generator shared by a plurality of box lunch placing racks is used for heating, and one or more box lunch can be processed at one time. The microwave heating device is provided with the electromagnetic wave generator on the upper side surface, the steel plate is arranged on the lower side surface, the boxed meal is placed on the steel plate, and the electromagnetic wave generator emits electromagnetic waves to the steel plate to realize heating. The outer layer of the microwave heating device is coated with a heat insulation board to prevent heat from diffusing outwards when the microwave heating device is heated.
The box lunch vending machine has the advantages that the box body 3 and the base 4 are both made of iron materials.
Each food placing cavity 18 is formed by two oppositely arranged L-shaped plates, the bottom plates of the two L-shaped plates face oppositely, the bottom plates of the two L-shaped plates are used for placing boxed meals, and the side faces of the L-shaped plates are fixed on the vertical follow-up rolling platform 11 through bolts.
The vertical follow-up rolling platform 11 is a synchronous belt wound around the first roller 9 and the second roller 10 for one circle.
The above embodiments are only preferred embodiments of the present invention, and are not intended to limit the technical solutions of the present invention, so long as the technical solutions can be realized on the basis of the above embodiments without creative efforts, which should be considered to fall within the protection scope of the patent of the present invention.
Claims (6)
1. The utility model provides a staff's replenishment method of food vending device which characterized in that: the vending machine comprises a base (1), a box body (3), a box door (4), a rotating motor (2), a bottom motor base (8), a material taking device (5), a linear driving device (6), a heating mechanism (7), a first roller (9) which is vertically arranged, a second roller (10) which is vertically arranged and a vertical follow-up rolling platform (11) which is arranged on the first roller (9) and the second roller (10), wherein the box body (3), the box door (4) and the base (1) jointly form the whole vending box body, a display screen (12), an operating board (13) and a discharge port (14) are arranged on the box door (4), the display screen (12) and the operating board (13) are arranged on the outer side of the box door (4) in parallel, and the discharge port (14) is arranged below the box door (4); the rotary motor (2) is fixed on a bottom motor base (8), the bottom motor base (8) and the linear driving device (6) are arranged on the base (1), a first rotating shaft (15) of the first roller (9) and a second rotating shaft (16) of the second roller (10) are vertically arranged, the upper ends of the first rotating shaft (15) and the second rotating shaft (16) are arranged on a top plate of the carriage body (3), the lower ends of the first rotating shaft (15) and the second rotating shaft (16) are arranged on the base (1), the first rotating shaft (15) of the first roller (9) is connected with a motor head of the rotary motor (2) through a synchronous belt mechanism (17), the rotary motor (2) drives the first roller (9) to move when rotating, so that the vertical follow-up rolling platform (11) is driven to rotate, a plurality of rows of food placing cavities (18) are uniformly distributed on the vertical follow-up rolling platform (11) along the vertical direction, each row of food placing cavities (18) comprises 5-20 food placing cavities (18) distributed at equal intervals, the number of the food placing cavities (18) is determined by the height of the machine shell, and the specific placing number is adjusted according to actual needs; the taking device (5) is installed on the linear driving device (6), the linear driving device (6) is vertically fixed on the base (1) beside the vertical follow-up rolling platform (11), the taking device (5) is vertically lifted through the linear driving device (6), and the taking device is matched with the linear driving device (6) to drive the vertical follow-up rolling platform (11) to roll and the linear driving device (6) to drive the taking device (5) to lift so as to take a lunch box in the food placing cavity (18) at any position; the heating mechanism (7) is arranged on the base (1) beside the linear driving device (6), and the lowest part of the heating mechanism (7) is close to the discharge hole (14) on the box door (4);
the linear driving device (6) comprises an upper base plate (19), a lower base plate (20), side plates (21), a ball screw (22), a driving motor (23), a screw nut fixing seat (24), a screw nut, a linear guide rail (25) and a first coupler (26), wherein the upper base plate (19) and the lower base plate (20) are horizontally arranged, the upper base plate (19) is fixed on a top plate of a compartment body (3), the lower base plate (20) is fixed on a base (1), the upper base plate (19) and the lower base plate (20) are fixedly connected through the vertically arranged side plates (21), the ball screw (22) and the linear guide rail (25) are vertically arranged between the upper base plate (19) and the lower base plate (20), the ball screw (22) and the upper base plate (19) are connected with the lower base plate (20) through bearings, the linear guide rail (25) is fixedly connected with the upper base plate (19) and the lower base plate (20), the driving motor (23) is connected with one end of the ball screw (22) through the first coupler (26) The lead screw (22) rotates; a screw nut is arranged on the ball screw (22), the screw nut is fixedly connected with a screw nut fixing plate, a material taking device (5) is arranged on a screw nut fixing seat (24), a through hole is formed in the material taking device (5), a linear guide rail (25) penetrates through the through hole, and the material taking device (5) moves back and forth in the vertical direction under the combined action of the ball screw (22) and the linear guide rail (25);
the taking device (5) comprises a linear telescopic module (27), a taking head (28), a rotary seat (29), a camera (31) and a rotary driving motor (30), the taking head (28) is arranged at the end part of a movable head of the linear telescopic module (27), and the taking head (28) extends outwards to take and place a box lunch when the linear telescopic module (27) supplies air; the linear telescopic module (27) is fixed on the rotary seat (29), the rotary seat (29) is connected on the screw nut fixing plate through a bearing, the rotary driving motor (30) is connected with a rotating shaft of the rotary seat (29) and drives the rotary seat (29) to rotate, so that the piece taking head (28) can rotate in the horizontal direction after grabbing food, and further box lunch obtained on the linear telescopic module (27) can move to the heating mechanism (7) and the discharge hole (14) beside the linear driving device (6); the camera (31) is fixed at the rear end of the pickup head (28) and is used for scanning and shooting the boxed meal right opposite to the pickup head (28);
the replenishment method comprises the following steps: the automatic vending machine replenishment door is provided with a door opening detection mechanism, and the door opening detection mechanism realizes detection through a photoelectric system; each vending machine is provided with a unique door-opening password; an employee interface is arranged in a mobile phone APP of the vending machine, and each employee has an employee ID; when the staff carry out replenishment, the staff can log in the staff account through the mobile phone APP, and the door opening password of the vending machine needing replenishment at present is input for opening the door; at the moment, the door opening detection mechanism detects that the replenishment door is opened, and the vending machine records the door opening time and sends the door opening time to the cloud server; the cloud server updates the state of the vending machine, and displays that the vending machine is in a replenishment state on the user APP; recording the time, place and employee ID of the door opening, and storing the replenishment record;
after the replenishing door is opened by a staff, food is randomly placed into the idle food placing cavity for preliminary replenishing, after the preliminary replenishing is completed, the staff closes the replenishing door, the photoelectric detection mechanism performs door closing detection, and after the closing of the automatic vending cabinet door is confirmed, the control system controls the code scanning mechanism to automatically scan codes for the food;
all food package designs for unified specification, and transparent environmental protection food level heatable plastic box is chooseed for use to the material, and food two-dimensional code position design is in the great relative both sides of food package area, and the staff only need when placing food with food have both sides of two-dimensional code towards the outside can.
2. A method for staffed replenishment of a food vending machine according to claim 1, characterized in that: the method for automatically arranging goods by the vending machine comprises the following steps:
the method comprises the following steps: installing probes on the material taking device and the rotating motor, after confirming that the vending machine cabinet door is closed, lowering the material taking device to the bottommost layer of the storage box, starting to control the storage box to rotate to a starting position by the rotating motor, wherein the starting position is (N0, M0), and N rows and M columns of the storage box are arranged;
step two: the material taking device scans the food in the food placing cavity from the initial position by using the camera; binding the food information obtained by scanning the code with the position information of the food placing cavity detected by the probe, and storing the food information into the automatic vending machine;
step three: the vertical column is controlled to rotate clockwise by a specific angle after the rotating motor of the food placing cavity is scanned, so that the material taking device can be over against the next row of storage box grids; the control system automatically increases the number of the rows by one when the storage box rotates one row each time until the storage box rotates to the m-th row to be aligned with the material taking device; after the M-th row of code scanning is finished, the material taking device automatically ascends to a certain height to the N1 th row, the rotary motor controls the storage boxes to rotate to the M0 row, and the code scanning mechanism starts to scan the grids of the N1 row storage boxes; scanning the code according to the flow in sequence and completely storing box lattices, and then finishing the code scanning;
step four: shooting the two-dimensional code through a camera, transmitting the two-dimensional code to a control module of the vending machine for image recognition, and analyzing food information in the two-dimensional code; if because of the food package is equipped with the damage or when being hidden unable discernment two-dimensional code information because of the two-dimensional code, can send the picture that the camera was shot to the backstage, discern the food classification through the manual work, send food information to the vending machine again.
3. A method for staffed replenishment of a food vending machine according to claim 1, characterized in that: the heating mechanism (7) is a microwave heating device and is provided with a plurality of layers; the microwave heating device is provided with the electromagnetic wave generator on the upper side surface, the steel plate is arranged on the lower side surface, the boxed meal is placed on the steel plate, and the electromagnetic wave generator emits electromagnetic waves to the steel plate to realize heating.
4. A method for staffed replenishment of a food vending machine according to claim 1, characterized in that: the carriage body (3) and the base are made of iron materials.
5. A method for staffed replenishment of a food vending machine according to claim 1, characterized in that: each food placing cavity (18) is formed by two oppositely arranged L-shaped plates, the bottom plates of the two L-shaped plates face oppositely, the bottom plates of the two L-shaped plates are used for placing boxed meals, and the side faces of the L-shaped plates are fixed on the vertical follow-up rolling platform (11) through bolts.
6. A method for staffed replenishment of a food vending machine according to claim 1, characterized in that: the vertical follow-up rolling platform (11) is a synchronous belt wound around the first roller (9) and the second roller (10) for one circle.
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| CN110379073A (en) * | 2019-06-28 | 2019-10-25 | 陕西孚海网络科技有限公司 | A kind of replenishing method and goods compensator for exchanging gift |
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| CN205507977U (en) * | 2016-01-29 | 2016-08-24 | 饭美美网络科技（北京）有限公司 | Rotatory ink recorder of sweeping constructs |
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