CN110176101B - Vending machine and goods taking and delivering method - Google Patents
Vending machine and goods taking and delivering method Download PDFInfo
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- CN110176101B CN110176101B CN201910432790.3A CN201910432790A CN110176101B CN 110176101 B CN110176101 B CN 110176101B CN 201910432790 A CN201910432790 A CN 201910432790A CN 110176101 B CN110176101 B CN 110176101B
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- 238000000034 method Methods 0.000 title claims abstract description 11
- 230000007246 mechanism Effects 0.000 claims abstract description 63
- 238000010438 heat treatment Methods 0.000 claims abstract description 15
- 238000003860 storage Methods 0.000 claims description 34
- 238000007789 sealing Methods 0.000 claims description 27
- 230000001360 synchronised effect Effects 0.000 claims description 20
- 238000007599 discharging Methods 0.000 claims description 17
- 230000005540 biological transmission Effects 0.000 claims description 9
- 230000009471 action Effects 0.000 claims description 6
- 235000012054 meals Nutrition 0.000 description 5
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005253 cladding Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
Classifications
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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
- G07F9/00—Details other than those peculiar to special kinds or types of apparatus
- G07F9/10—Casings or parts thereof, e.g. with means for heating or cooling
- G07F9/105—Heating or cooling means, for temperature and humidity control, for the conditioning of articles and their storage
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/64—Heating using microwaves
- H05B6/78—Arrangements for continuous movement of material
- H05B6/782—Arrangements for continuous movement of material wherein the material moved is food
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/64—Heating using microwaves
- H05B6/80—Apparatus for specific applications
- H05B6/808—Microwave heating adapted for vending machines
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Vending Machines For Individual Products (AREA)
Abstract
The invention provides an automatic vending machine and a goods taking and delivering method, wherein the automatic vending machine comprises a machine case and a control system, a microwave oven is arranged in a machine case goods delivering room, a goods delivering opening is arranged in the middle of the goods delivering room, a goods storing and delivering channel and a goods taking and delivering device are arranged in a machine case goods storing room, and the goods taking and delivering device is arranged at a goods delivering end of the goods storing and delivering channel; the horizontal conveying mechanism and the vertical lifting mechanism of the goods taking and delivering device can drive the goods taking trolley to move to the goods delivering end of any goods storing and delivering channel in the horizontal and vertical directions at the same time to take goods; the friction conveying device of the goods taking trolley completely conveys goods to the goods taking trolley and then moves to the position of the stage of the microwave oven, and the first goods pushing device of the goods taking trolley pushes the goods into the microwave oven for heating; the goods taking and delivering method is also provided, and the goods can be delivered quickly and stably.
Description
Technical Field
The invention relates to the technical field of automatic vending, in particular to an automatic vending machine for selling box lunch and a goods taking and delivering method.
Background
The vending machine is a common device for commercial automation, is called a micro supermarket for 24 hours business, and brings convenience to people due to the birth of the vending machine. However, when vending box lunch, the conventional vending machine is basically used for vending box lunch in a normal-temperature storage mode, the box lunch is not long in storage time at normal temperature and easy to spoil, and customers cannot heat after buying the box lunch, so that the taste is affected.
The traditional vending machine adopts automatic falling type shipment more, because the impact damages commodity very easily, is not suitable for selling vulnerable commodity such as boxed meal. The prior art discloses a vending machine (CN 103400447B), through the cargo transportation device, the cargo is transported to the cargo outlet in the middle of the right side of the chassis, but the cargo still cannot be prevented from entering the cargo outlet in a sliding manner.
The prior art discloses an automatic box lunch vending machine (CN 208314926U) which comprises a refrigerating system, a heating system, a goods channel storage system and a lifting box transportation system, is beneficial to storing the box lunch for a long time, and realizes full automation from purchasing to shipment and heating until eating. The vending machine still has an optimized space in a shipment mode, and the push rod device is arranged at the lower part of a certain goods channel, so that the shipment mode basically meets the requirement of horizontally pushing out goods, but in the manufacture of the vending machine, the assembly manufacturing error of the push rod device and the microwave oven exists, and the layout of the goods channel is limited to a certain extent; meanwhile, the goods are required to be taken directly from the microwave oven, the risk of scalding consumers exists, or the consumers choose to wait for taking goods after cooling, so that the sales period can be influenced.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides an automatic vending machine and a goods taking and delivering method, which comprises a machine case and a control system, wherein the machine case is sequentially provided with a goods storage room and a goods delivering room from left to right, a microwave oven is arranged in the goods delivering room, a goods delivering port is arranged in the middle of the goods delivering room, a goods storing and delivering channel and a goods taking and delivering device are arranged in the goods storing room, and the goods taking and delivering device is arranged at a goods delivering end of the goods storing and delivering channel; the horizontal conveying mechanism and the vertical lifting mechanism of the goods taking and delivering device can drive the goods taking trolley to move to the goods delivering end of any goods storing and delivering channel in the horizontal and vertical directions at the same time to take goods; the friction conveying device arranged on the goods taking trolley conveys goods to the goods taking trolley completely, then moves to the position of the stage of the microwave oven flush with the goods taking trolley, and the first goods pushing device arranged on the goods taking trolley pushes the goods into the microwave oven for heating. The goods taking and delivering device can rapidly and stably push goods into the microwave oven, so that safe delivery of fragile goods is protected, customers can conveniently take goods without bending, and the selling period is shortened.
In order to achieve the above object, the present invention provides an automatic vending machine comprising a cabinet and a control system, wherein the cabinet is provided with a storage room and a delivery room in sequence from left to right,
the inside of the goods storage chamber is provided with a goods storage and delivery channel for accommodating goods, a goods taking and delivery device and a refrigerating device; the goods taking and discharging device is arranged near the goods discharging end of the goods storing and discharging channel, and the refrigerating device is arranged at the bottom of the goods storing chamber;
the goods taking and discharging device comprises a goods taking trolley, a horizontal conveying mechanism and a vertical lifting mechanism, wherein the goods taking trolley is arranged on the horizontal conveying mechanism through a horizontal supporting seat, the horizontal conveying mechanism is arranged on the vertical lifting mechanism through a vertical supporting seat, the vertical lifting mechanism is arranged on the side wall of a goods storage room, and under the action of a control system, the vertical lifting mechanism can drive the horizontal conveying mechanism to vertically move relative to a chassis; the horizontal conveying mechanism can drive the goods taking trolley to horizontally move relative to the chassis;
the goods taking trolley is provided with a friction conveying device and a first goods pushing device, the conveying direction of the friction conveying device is the same as the goods discharging direction of the goods storing and discharging channel, and the first goods pushing device is arranged at one end of the friction conveying device, which is away from the goods discharging chamber;
a microwave oven is arranged in the shipment room, a shipment port is arranged in the middle of the outer side of the shipment room, and the microwave oven is arranged at a position opposite to the shipment port;
the microwave oven comprises a microwave oven body and a second goods pushing device, wherein the second goods pushing device is arranged on the rear side wall of the microwave oven body opposite to the goods outlet, one side of the microwave oven body facing the goods storage chamber is provided with a goods inlet, one side facing the goods outlet is provided with a goods outlet, the goods inlet and the goods outlet are respectively provided with a corresponding sealing movable door, and the lower side of the interior of the microwave oven body is provided with an objective table;
a receiving platform is arranged right in front of the goods outlet, and the receiving platform is arranged flush with the objective table;
under the control of the control system, the goods taking trolley can achieve the goods taking at the goods outlet end of any goods storing and delivering channel, can convey goods to the position which is parallel to the upper surface of the wiping and conveying device and the inner objective table of the microwave oven, extend into the interior of the goods outlet chamber, and push the goods to the inner objective table of the microwave oven for heating under the action of the first goods pushing device; after the heating is finished, the second goods pushing device pushes the goods to the goods receiving platform.
Further, the friction conveying device comprises a friction driving motor, a transmission assembly and a plurality of conveying rollers, and the friction driving motor drives the conveying rollers to rotate through the transmission assembly.
Further, the first goods pushing device comprises a pushing driving motor, a screw rod module and a pushing plate arranged on the screw rod module, and the pushing driving motor is connected with the screw rod module to drive the pushing plate to horizontally move relative to the chassis.
Further, commodity send into the mouth cladding has the door frame that allows sealed dodge gate to reciprocate, the door frame is the inward hem middle part opening C type frame in both ends, be equipped with the guide in the door frame hem, the guide has been seted up in the guide, sealed dodge gate's both sides are equipped with the sliding part with guide complex, are equipped with the actuating mechanism that is used for driving sealed dodge gate and reciprocate in the top of door frame, sealed dodge gate installs the microwave towards the inside one side of microwave oven body and prevents revealing the structure, sealed dodge gate installs the heat preservation door towards refrigerating chamber inside one side.
Further, commodity delivery outlet cladding has the door frame that allows sealed dodge gate to reciprocate, the door frame is the inward hem middle part opening C type frame in both ends, be equipped with the guide in the door frame hem, the guide has been seted up in the guide, sealed dodge gate's both sides are equipped with the sliding part with guide complex, are equipped with the actuating mechanism that is used for driving sealed dodge gate and reciprocate in the top of door frame, sealed dodge gate installs the microwave towards the inside one side of microwave oven body and prevents revealing the structure.
Further, a goods outlet door is arranged in front of the sealing moving door of the goods outlet of the microwave oven, and the goods outlet door is hinged with the case.
Further, the number of the microwave ovens is at least one.
Further, the number of the delivery doors and the receiving platforms is the same as the number of the microwave ovens.
Further, the storage shipment goods way is belt transportation formula shipment goods way, the storage shipment goods way is a plurality of.
Further, the vertical lifting mechanism comprises a frame consisting of two vertical linear modules and two vertical linear module fixing plates; a connecting shaft is arranged between the two vertical linear modules and is connected with the connecting shaft through a first coupler; any vertical straight line module fixed plate is provided with vertical driving motor and vertical driving motor fixed plate, vertical driving motor passes through the second coupling and is connected with any vertical straight line module.
Further, vertical sharp module is including promoting hold-in range subassembly, first vertical linear guide pair, the vice and balancing weight of second vertical linear guide, promote hold-in range subassembly, first vertical linear guide pair, the vice and balancing weight of second vertical linear guide connect gradually the transmission, promote the hold-in range subassembly and include the promotion hold-in range, promote hold-in range one side and be connected with a vertical supporting seat that is used for supporting and connects horizontal conveying mechanism, vertical supporting seat is connected with the frame through first vertical linear guide pair, promote the balancing weight is connected to the hold-in range opposite side, the balancing weight is connected with the frame through the vice of second vertical linear guide.
Further, horizontal conveying mechanism includes horizontal conveying frame, sets up at the horizontal driving motor of horizontal conveying frame one end, by horizontal driving motor drive pivoted driving pulley and set up the driven pulley at the horizontal conveying frame other end, around being equipped with horizontal hold-in range on driving pulley and driven pulley, horizontal hold-in range is connected with a horizontal supporting seat that is used for supporting and connects the goods taking trolley, horizontal supporting seat is connected with horizontal conveying frame through horizontal linear guide pair.
Further, the cross section of the horizontal supporting seat is U-shaped, two ends of the horizontal supporting seat are respectively provided with an outward folded edge, and the folded edges are respectively provided with a loading trolley mounting hole.
Further, encoders for detecting running positions are respectively arranged on the vertical driving motor and the horizontal driving motor, and photoelectric switches for detecting whether goods exist or not are respectively arranged on the goods outlet and the goods taking trolley; limit switches at the limit positions are respectively arranged in the vertical movement direction and the horizontal movement direction.
On the other hand, the invention also provides a goods taking and delivering method of the vending machine, which is characterized in that the goods taking and delivering steps comprise:
(1) After receiving the purchase instruction, the control system detects that no commodity exists on the commodity taking trolley and in the microwave oven, and the sealing movable doors corresponding to the commodity inlet and the commodity outlet of the microwave oven are in a closed state;
(2) The program-controlled goods taking trolley starts to move, and simultaneously moves to the front end of a certain goods storing and delivering channel for delivering the program-specified goods through the vertical lifting mechanism and the horizontal conveying mechanism;
(3) Program control storing and delivering goods channel to deliver goods to be sold to the goods receiving end of the friction conveying device, the friction conveying device is started, and the goods to be sold are completely delivered to the goods taking trolley to finish goods taking;
(4) The program-controlled goods taking trolley continuously moves, the vertical lifting mechanism and the horizontal conveying mechanism simultaneously move to the position that the upper surface of the wiping conveying device is flush with the objective table in the microwave oven, the program-controlled goods feeding port is sealed, the movable door is opened, then the first goods pushing device is started, goods to be sold are pushed onto the objective table of the microwave oven, and preliminary goods delivery is completed;
(5) The program controls the first goods pushing device to retract, the sealing moving door of the goods feeding port of the microwave oven is closed, the microwave oven starts to heat, and the goods taking trolley returns to the initial position;
(6) After the program control microwave oven is heated, the sealing movable door of the commodity delivery outlet of the microwave oven is opened, the second pushing device in the microwave oven is started, heated commodities to be sold are pushed onto the receiving platform, and the sealing movable door of the commodity delivery outlet of the microwave oven is closed, so that final shipment is completed.
The electric and detection devices of the vending machine are connected with the control system through wires, and part of the wires at the moving part are connected with the control system through a cable drag chain for protection and are automatically controlled by a set control program.
Due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. the machine case of the invention is sequentially provided with a goods storage room and a goods delivery room from left to right, a microwave oven is arranged in the goods delivery room, a goods delivery port is arranged in the middle of the goods delivery room, a goods storage and delivery channel and a goods taking and delivery device are arranged in the goods storage room, and the goods taking and delivery device is arranged near the goods delivery end of the goods storage and delivery channel; the horizontal conveying mechanism and the vertical lifting mechanism of the goods taking and delivering device can drive the goods taking trolley to move to the goods delivering end of any goods storing and delivering channel in the horizontal and vertical directions at the same time to take goods; the friction conveying device arranged on the goods taking trolley conveys goods to the goods taking trolley completely, then moves to the position of the stage of the microwave oven flush with the goods taking trolley, and the first goods pushing device arranged on the goods taking trolley pushes the goods into the microwave oven for heating. The goods taking and delivering device can rapidly and stably push goods into the microwave oven, so that safe delivery of fragile goods is protected, customers do not need to bend to take the goods conveniently, and the selling period is shortened.
2. The microwave oven is internally provided with a second goods pushing device and an objective table, wherein the second goods pushing device is arranged on the rear side wall of the microwave oven body opposite to the goods outlet, a goods receiving table is arranged right in front of the goods outlet, and the goods receiving table is arranged in parallel with the objective table; after heating is finished, the second goods pushing device pushes goods to the receiving platform, the probability that the goods taken from the microwave oven directly are scalded is reduced, the consumer can take the goods away on the receiving platform according to the acceptable heat, and the waiting time of the consumer does not influence the selling period of the next goods.
3. A connecting shaft is arranged between two vertical linear modules of the vertical lifting mechanism, and is connected with the connecting shaft through a first coupler, and the two ends of the connecting shaft can synchronously move; meanwhile, the balancing weight is installed on the other side of the lifting synchronous belt of the vertical linear module, and is connected with the frame through the second vertical linear guide rail pair, so that vibration noise is reduced, and the goods taking trolley is enabled to stably lift.
4. The automatic vending machine adopts the synchronous belt to simultaneously carry out linkage transmission and conveying in the vertical direction and the horizontal direction, and the encoders for detecting the running positions are respectively arranged on the vertical driving motor and the horizontal driving motor, so that the automatic vending machine has high positioning accuracy and high shipment speed.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of the interior portion of a vending machine according to the present invention.
Fig. 2 is a schematic perspective view of a vending machine according to the present invention.
Fig. 3 is a schematic perspective view of a pick-and-place device of the vending machine according to the present invention.
Fig. 4 is a schematic perspective view of a horizontal conveying mechanism of the vending machine according to the present invention.
Fig. 5 is a schematic perspective view of a microwave oven for a vending machine according to the present invention.
Fig. 6 is a schematic perspective view of a vertical linear module of the vending machine according to the present invention.
The reference numerals are as follows:
1. a chassis; 11. a microwave oven; 111. a microwave oven body; 1111. an objective table; 1112. sealing the movable door; 112. a second pusher; 12. a delivery port; 13. a storage shipment channel; 14; a goods taking and delivering device; 141. a goods taking trolley; 1411. a friction conveying device; 1412. a first pusher; 1413. a push plate; 142. a horizontal conveying mechanism; 1421. a horizontal conveying frame; 1422. a horizontal driving motor; 1423 a drive pulley; 1424. a driven pulley; 1425. a horizontal synchronous belt; 1426. a horizontal support base; 1427. a horizontal linear guide rail pair; 143. a vertical lifting mechanism; 1431. a vertical straight line module; 14311. lifting the timing belt assembly; 14312. a first vertical linear guide pair; 14313. the second vertical linear guide rail pair; 14314. balancing weight; 14315. a vertical support base; 1432. a frame; 1433. a connecting shaft; 1434. a first coupling; 1435. a vertical driving motor; 15; a refrigerating device; 16. a delivery door; 17. a receiving platform; 2. a control system;
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention is further described below with reference to the accompanying drawings, and in particular to a sales box lunch as an example:
example 1: vending machine embodiment
Referring to fig. 1, 2 and 3, the present embodiment provides a vending machine, which includes a cabinet 1 and a control system 2, the cabinet 1 is provided with a storage room and a delivery room in sequence from left to right,
the storage chamber is internally provided with a storage and delivery channel 13 for accommodating a box lunch, a goods taking and delivering device 14 and a refrigerating device 15; the goods taking and delivering device 13 is arranged near the goods delivering end of the goods storing and delivering channel 13, and the refrigerating device 15 is arranged at the bottom of the goods storing chamber;
the goods taking and delivering device 14 comprises a goods taking trolley 141, a horizontal conveying mechanism 142 and a vertical lifting mechanism 143, wherein the goods taking trolley 141 is arranged on the horizontal conveying mechanism 142 through a horizontal supporting seat 1426, the horizontal conveying mechanism 142 is arranged on the vertical lifting mechanism 143 through a vertical supporting seat 14315, the vertical lifting mechanism 143 is arranged on the side wall of the goods storage room, and under the action of a control system, the vertical lifting mechanism 143 can drive the horizontal conveying mechanism 142 to vertically move relative to the case 1; the horizontal conveying mechanism 142 can drive the goods taking trolley 141 to horizontally move relative to the chassis 1;
the goods taking trolley 141 is provided with a friction conveying device 1411 and a first goods pushing device 1412, the conveying direction of the friction conveying device 1412 is the same as the goods discharging direction of the goods storing and discharging channel 13, and the first goods pushing device 1412 is arranged at one end of the friction conveying device 1411, which is away from the goods discharging chamber;
a microwave oven 11 is arranged in the shipment room, a shipment port 12 is arranged in the middle of the outer side of the shipment room, and the microwave oven 11 is arranged at a position opposite to the shipment port 12;
the microwave oven 11 includes a microwave oven body 111 and a second pusher 112, the second pusher 112 is provided on a rear side wall of the microwave oven body 111 facing the delivery port 12, the microwave oven body 111 is provided as a box lunch feeding port toward the storage chamber side, a box lunch feeding port toward the delivery port side is provided, the box lunch feeding port and the box lunch feeding port are provided with corresponding seal movable doors 1112, and a stage 1111 is provided on a lower side inside the microwave oven body 111;
a receiving platform 17 is arranged right in front of the delivery port 12, and the receiving platform 17 is arranged flush with the object stage 1111;
under the control of the control system 2, the picking trolley 141 can pick up the goods from the delivery end of any storage delivery channel 12, and can deliver the box lunch to a position flush with the upper surface of the wiping and conveying device 1411 and the object stage 1111 in the microwave oven 11, and extend into the interior of the delivery chamber, and push the box lunch onto the object stage 1111 in the microwave oven 11 for heating under the action of the first pushing device 1412; after the heating is completed, the second pusher 112 pushes the lunch box onto the receiving platform 17. The safe shipment of fragile box lunch is protected, the consumer is convenient to take goods without bending, and the time for selling once is shortened.
As a preferred example/implementation, referring to fig. 3, the friction conveying device 1411 includes a friction driving motor, a transmission assembly, and a plurality of conveying rollers, the friction driving motor drives the conveying rollers to rotate through the transmission assembly, and continuous and uniform protrusions are arranged on the conveying rollers so as to increase friction between the box lunch and the conveying rollers, so that the box lunch can be conveyed onto the picking trolley conveniently.
As a preferred embodiment/implementation, referring to fig. 1, the first pusher 1412 includes a push drive motor, a screw module, and a push plate 1413 mounted on the screw module, and the push drive motor is connected to the screw module to drive the push plate 1413 to move horizontally with respect to the casing 1.
As a preferred embodiment/mode, referring to fig. 5, in order to realize that the cart 141 automatically conveys a box meal to be sold into the microwave oven 11 for heating, the box meal feed port is covered with a door frame allowing the sealing movable door 1112 to move up and down, the door frame is a C-shaped frame with two ends folded inwards and a middle opening, a guide piece is arranged in the folded edge of the door frame, a guide groove is arranged in the guide piece, sliding parts matched with the guide groove are arranged on two sides of the sealing movable door 1112, a driving mechanism for driving the sealing movable door 1112 to move up and down is arranged above the door frame, a microwave leakage-preventing structure is arranged on one side of the sealing movable door 1112 facing the inside of the microwave oven body, a heat preservation door is arranged on one side of the sealing movable door facing the inside of the refrigerating chamber, and the cold air of the refrigerating chamber is preserved under the condition that the microwaves are not leaked, so that the loss is reduced.
As a preferred embodiment/implementation mode, referring to fig. 5, the box lunch outlet is covered with a door frame allowing the sealing movable door 1112 to move up and down, the door frame is a C-shaped frame with two ends folded inwards and an opening in the middle, a guide member is arranged in the folded edge of the door frame, a guide groove is arranged in the guide member, sliding parts matched with the guide groove are arranged on two sides of the sealing movable door 1112, a driving mechanism for driving the sealing movable door 1112 to move up and down is arranged above the door frame, a microwave leakage-proof structure is arranged on one side, facing the inside of the microwave oven body, of the sealing movable door 1112, and the box lunch outlet is arranged to facilitate the delivery of the box lunch from the outlet while ensuring that microwaves are not leaked.
As a preferred embodiment, referring to fig. 2, a loading door 16 is provided in front of a door 1112 for sealing the box lunch outlet of the microwave oven 11, and the loading door 16 is hinged to the box 11.
As a preferred example/implementation, referring to fig. 1 and 2, the number of microwave ovens 11 is two.
As a preferred example/implementation, referring to fig. 1 and 2, the number of the delivery doors 16 and the receiving platforms 17 is the same as the number of the microwave ovens 11.
As a preferred embodiment/implementation, referring to fig. 1, the storage shipment lane 13 is a belt transport shipment lane, and there are a plurality of storage shipment lanes 13.
As a preferred embodiment/implementation, referring to fig. 3, the vertical lifting mechanism 143 includes a frame 1432 composed of two vertical linear modules 1431 and two vertical linear module fixing plates; a connecting shaft 1433 is arranged between the two vertical linear modules 1431 and is connected with the connecting shaft 1433 through a first coupler 1434; any one of the vertical linear module fixing plates is provided with a vertical driving motor 1435 and a vertical driving motor fixing plate, and the vertical driving motor 1435 is connected with any one of the vertical linear modules 1432 through a second coupling. The two vertical linear modules 1431 are connected via the connecting shaft 1433 and then can synchronously move at two ends, so that the goods taking trolley 141 can stably lift.
As a preferred embodiment/implementation, referring to fig. 6, the vertical linear module 1431 includes a lifting synchronous belt assembly 14311, a first vertical linear guide pair 14312, a second vertical linear guide pair 14313, and a balancing weight 14314, the lifting synchronous belt assembly 14311, the first vertical linear guide pair 14312, the second vertical linear guide pair 14313, and the balancing weight 14314 are sequentially connected to drive, the lifting synchronous belt assembly 14311 includes a lifting synchronous belt, one side of the lifting synchronous belt is connected with a vertical supporting seat 14315 for supporting and connecting with a horizontal conveying mechanism, the vertical supporting seat 14315 is connected with the frame 1432 through the first vertical linear guide pair 14312, the other side of the lifting synchronous belt is connected with the balancing weight 14314, and the balancing weight 14314 is connected with the frame 1432 through the second vertical linear guide pair 14313. The arrangement of the balancing weight 14314 reduces vibration noise in the movement process, so that the goods taking trolley 141 can stably lift.
As a preferred embodiment/implementation, referring to fig. 4, the horizontal conveying mechanism 142 includes a horizontal conveying frame 1421, a horizontal driving motor 1422 disposed at one end of the horizontal conveying frame 1421, a driving pulley 1423 driven to rotate by the horizontal driving motor 1422, and a driven pulley 1424 disposed at the other end of the horizontal conveying frame 1424, a horizontal synchronous belt 1425 is wound around the driving pulley 1423 and the driven pulley 1424, the horizontal synchronous belt 1425 is connected with a horizontal supporting seat 1426 for supporting and connecting the picking trolley, and the horizontal supporting seat 1426 is connected with the horizontal conveying frame 1421 through a horizontal linear guide pair 1427.
As a preferred embodiment/implementation, referring to fig. 4, the horizontal support seat 1423 has a U-shaped cross section, and two ends of the horizontal support seat are respectively provided with outward flanges, and the flanges are respectively provided with mounting holes of the pickup trolley 141.
As a preferred embodiment, encoders for detecting the operation positions are provided on the vertical driving motor 1435 and the horizontal driving motor 1422, respectively, and photoelectric switches for detecting whether or not there is a lunch box are provided on the shipment port 12 and the pickup cart 141, respectively; limit switches at the limit positions are respectively arranged in the vertical movement direction and the horizontal movement direction.
The method for picking up and delivering goods from the vending machine provided in the embodiment 1 includes the following steps:
(1) After receiving the purchase instruction, the control system 1 detects that no box lunch exists in the microwave oven 11 on the pickup trolley 141, and the sealing movable doors 1112 corresponding to the box lunch inlet and the box lunch outlet of the microwave oven 11 are in a closed state;
(2) The program-controlled picking trolley 141 starts to move, and simultaneously moves to the front end of a certain storage and delivery channel 13 for delivering program-specified box lunch through the vertical lifting mechanism 143 and the horizontal conveying mechanism 142;
(3) The program-controlled storing and delivering channel 13 conveys the box meal to be sold to the receiving end of the friction conveying device 1411, the friction conveying device 1411 is started, and the box meal to be sold is completely conveyed to the goods taking trolley 141 to finish goods taking;
(4) The program-controlled picking carriage 141 continues to move, and moves to a position where the upper surface of the wiping and conveying device 1411 is flush with the stage 1111 in the microwave oven 11 through the vertical lifting mechanism 143 and the horizontal conveying mechanism 142, the program-controlled box lunch feeding port sealing movable door 1112 is opened and extends into the interior of the shipment chamber, and then the first pushing device 1412 is started to push the box lunch to be sold onto the stage 1111 of the microwave oven 11, so that preliminary shipment is completed;
(5) The program controls the first pusher 1412 to retract, the sealing door 1112 of the box lunch-feeding port of the microwave oven 11 is closed, the microwave oven 11 starts heating, and the pickup trolley 141 returns to the initial position;
(6) After the heating of the program-controlled microwave oven 11 is completed, the sealing shutter 1112 of the box lunch-out port of the microwave oven 11 is opened, the second pusher 112 in the microwave oven 11 is started, and the heated box lunch to be sold is pushed onto the receiving table 17, and the sealing shutter 1112 of the box lunch-out port of the microwave oven 11 is closed, thereby completing the final shipment.
The electric and detection devices of the vending machine are connected with the control system through wires, and part of the wires at the moving part are connected with the control system through a cable drag chain for protection and are automatically controlled by a set control program. The initial position of the goods taking trolley is the lower limit position of the goods storage chamber, which is close to the end of the refrigerating device.
As a preferred embodiment, in step (2), the specific process of the pick-up trolley 141 reaching a certain storage and delivery channel 13 is as follows: the program controls the vertical driving motor 1435 to work, and the vertical driving motor 1435 controls the two vertical linear modules 1432 through the first coupler 1434 and the connecting shaft 1433 so that the horizontal conveying mechanism 142 moves up and down; the program controls the horizontal driving motor 1422 to work, and the horizontal driving motor 1422 drives the goods taking trolley 141 connected to the horizontal synchronous belt 1425 to horizontally move through the horizontal supporting seat 1426.
As a preferred example/embodiment, in the step (3), the complete transfer of the box lunch to the cart 141 is performed by: the box lunch is detected by the goods feeding photoelectric switch on the goods taking trolley 141, the friction driving motor is started, the conveying roller is driven to rotate to drive the box lunch to completely enter the goods taking trolley 141, and when the goods feeding photoelectric switch on the goods taking trolley 141 detects that the signals of the box lunch disappear, the friction driving motor stops rotating, and the goods taking is completed.
The foregoing has outlined rather broadly the more detailed description of the invention in order that the detailed description of the invention herein may be better understood, and in order that the present contribution to the art may be better appreciated. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the invention can be made without departing from the principles of the invention and these modifications and adaptations are intended to be within the scope of the invention as defined in the following claims.
Claims (4)
1. The vending machine is characterized by comprising a machine case and a control system, wherein the machine case is sequentially provided with a goods storage room and a goods delivery room from left to right,
the inside of the goods storage chamber is provided with a goods storage and delivery channel for accommodating goods, a goods taking and delivery device and a refrigerating device; the goods taking and discharging device is arranged near the goods discharging end of the goods storing and discharging channel, and the refrigerating device is arranged at the bottom of the goods storing chamber;
the goods taking and discharging device comprises a goods taking trolley, a horizontal conveying mechanism and a vertical lifting mechanism, wherein the goods taking trolley is arranged on the horizontal conveying mechanism through a horizontal supporting seat, the horizontal conveying mechanism is arranged on the vertical lifting mechanism through a vertical supporting seat, the vertical lifting mechanism is arranged on the side wall of a goods storage room, and under the action of a control system, the vertical lifting mechanism can drive the horizontal conveying mechanism to vertically move relative to a chassis; the horizontal conveying mechanism can drive the goods taking trolley to horizontally move relative to the chassis; the vertical lifting mechanism comprises a frame consisting of two vertical linear modules and two vertical linear module fixing plates; a connecting shaft is arranged between the two vertical linear modules and is connected with the connecting shaft through a first coupler; any vertical linear module fixing plate is provided with a vertical driving motor and a vertical driving motor fixing plate, and the vertical driving motor is connected with any vertical linear module through a second coupler; the vertical linear module comprises a lifting synchronous belt assembly, a first vertical linear guide rail pair, a second vertical linear guide rail pair and a balancing weight, and the lifting synchronous belt assembly, the first vertical linear guide rail pair, the second vertical linear guide rail pair and the balancing weight are sequentially connected for transmission; the lifting synchronous belt assembly comprises a lifting synchronous belt, one side of the lifting synchronous belt is connected with a vertical supporting seat for supporting and connecting a horizontal conveying mechanism, the vertical supporting seat is connected with a frame through a first vertical linear guide rail pair, the other side of the lifting synchronous belt is connected with a balancing weight, and the balancing weight is connected with the frame through a second vertical linear guide rail pair; the horizontal conveying mechanism comprises a horizontal conveying frame, a horizontal driving motor arranged at one end of the horizontal conveying frame, a driving belt pulley driven by the horizontal driving motor to rotate and a driven belt pulley arranged at the other end of the horizontal conveying frame, wherein a horizontal synchronous belt is wound on the driving belt pulley and the driven belt pulley, the horizontal synchronous belt is connected with a horizontal supporting seat for supporting and connecting a goods taking trolley, and the horizontal supporting seat is connected with the horizontal conveying frame through a horizontal linear guide rail pair;
the goods taking trolley is provided with a friction conveying device and a first goods pushing device, the conveying direction of the friction conveying device is the same as the goods discharging direction of the goods storing and discharging channel, and the first goods pushing device is arranged at one end of the friction conveying device, which is away from the goods discharging chamber; the friction conveying device comprises a friction driving motor, a transmission assembly and a plurality of conveying rollers, wherein the friction driving motor drives the conveying rollers to rotate through the transmission assembly; the first pushing device comprises a pushing driving motor, a screw rod module and a pushing plate arranged on the screw rod module, and the pushing driving motor is connected with the screw rod module to drive the pushing plate to horizontally move relative to the chassis;
a microwave oven is arranged in the shipment room, a shipment port is arranged in the middle of the outer side of the shipment room, and the microwave oven is arranged at a position opposite to the shipment port;
the microwave oven comprises a microwave oven body and a second goods pushing device, wherein the second goods pushing device is arranged on the rear side wall of the microwave oven body opposite to the goods outlet, one side of the microwave oven body facing the goods storage chamber is provided with a goods inlet, one side facing the goods outlet is provided with a goods outlet, the goods inlet and the goods outlet are respectively provided with a corresponding sealing movable door, and the lower side of the interior of the microwave oven body is provided with an objective table;
a receiving platform is arranged right in front of the goods outlet, and the receiving platform is arranged flush with the objective table;
under the control of the control system, the goods taking trolley can achieve the goods taking at the goods outlet end of any goods storing and delivering channel, can convey goods to the position which is parallel to the upper surface of the wiping and conveying device and the inner objective table of the microwave oven, extend into the interior of the goods outlet chamber, and push the goods to the inner objective table of the microwave oven for heating under the action of the first goods pushing device; after the heating is finished, the second goods pushing device pushes the goods to the goods receiving platform.
2. The vending machine of claim 1, wherein the delivery port is provided with a delivery door, the delivery door being hinged to the housing.
3. The vending machine of claim 1, wherein the storage shipment lane is a belt conveyor shipment lane, the storage shipment lane being a plurality of.
4. A pick-and-place method for a vending machine as claimed in any one of claims 1 to 3, wherein said pick-and-place step comprises:
(1) After receiving the purchase instruction, the control system detects that no commodity exists on the commodity taking trolley and in the microwave oven, and the sealing movable doors corresponding to the commodity inlet and the commodity outlet of the microwave oven are in a closed state;
(2) The program-controlled goods taking trolley starts to move, and simultaneously moves to the front end of a certain goods storing and delivering channel for delivering the program-specified goods through the vertical lifting mechanism and the horizontal conveying mechanism;
(3) Program control storing and delivering goods channel to deliver goods to be sold to the goods receiving end of the friction conveying device, the friction conveying device is started, and the goods to be sold are completely delivered to the goods taking trolley to finish goods taking;
(4) The program-controlled goods taking trolley continuously moves, the vertical lifting mechanism and the horizontal conveying mechanism simultaneously move to the position that the upper surface of the wiping conveying device is flush with the objective table in the microwave oven, the program-controlled goods feeding port is sealed, the movable door is opened, then the first goods pushing device is started, goods to be sold are pushed onto the objective table of the microwave oven, and preliminary goods delivery is completed;
(5) The program controls the first goods pushing device to retract, the sealing moving door of the goods feeding port of the microwave oven is closed, the microwave oven starts to heat, and the goods taking trolley returns to the initial position;
(6) After the program control microwave oven is heated, the sealing movable door of the commodity delivery outlet of the microwave oven is opened, the second pushing device in the microwave oven is started, heated commodities to be sold are pushed onto the receiving platform, and the sealing movable door of the commodity delivery outlet of the microwave oven is closed, so that final shipment is completed.
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| CN201910432790.3A CN110176101B (en) | 2019-05-23 | 2019-05-23 | Vending machine and goods taking and delivering method |
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| CN201910432790.3A CN110176101B (en) | 2019-05-23 | 2019-05-23 | Vending machine and goods taking and delivering method |
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| CN110176101B true CN110176101B (en) | 2024-01-16 |
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| CN110533833A (en) * | 2019-08-28 | 2019-12-03 | 绵阳市攀丰智能制造有限公司 | A kind of vegetables and fruits vending machine |
| CN110570587A (en) * | 2019-09-25 | 2019-12-13 | 广东灿腾智能设备有限公司 | Automatic supermarket vending system |
| CN111754689A (en) * | 2020-06-02 | 2020-10-09 | 广州恒成智能科技有限公司 | Storage type cooked food equipment with heating and automatic delivery functions |
| CN113077582B (en) * | 2021-03-25 | 2022-06-21 | 重庆医药高等专科学校 | Drug selling and displaying integrated machine |
| CN113920645A (en) * | 2021-10-27 | 2022-01-11 | 湖南兴元科技股份有限公司 | High box lunch vending machine of security |
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