CN109493510A - A kind of shipment device of the vending machine with synchronous cargo path and reliably go out pallet piling up method - Google Patents
A kind of shipment device of the vending machine with synchronous cargo path and reliably go out pallet piling up method Download PDFInfo
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- CN109493510A CN109493510A CN201810962708.3A CN201810962708A CN109493510A CN 109493510 A CN109493510 A CN 109493510A CN 201810962708 A CN201810962708 A CN 201810962708A CN 109493510 A CN109493510 A CN 109493510A
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- cargo path
- vending machine
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- shipment
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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
- G07F11/005—Special arrangements for insuring that only one single article may be dispensed at a time
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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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- General Physics & Mathematics (AREA)
- Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
Abstract
The invention discloses a kind of shipment device of vending machine with synchronous cargo path and reliably go out pallet piling up method, the cargo path in the automatic vending machine is synchronous belt cargo path；It is equipped with the second photoelectric sensor in synchronous belt cargo path, after MCU detects the significant level signal that the second photoelectric sensor issues, the output signal of the second photoelectric sensor is no longer detected within the T2 time.There is the shipment device of the vending machine of synchronous cargo path and reliable pallet piling up method out can effectively improve the reliability of shipment for this, avoid malfunctioning.
Description
Technical field
The present invention relates to a kind of shipment device of vending machine with synchronous cargo path and reliably go out pallet piling up method.
Background technique
In the existing automatic vending machine with synchronous cargo path, if malfunctioned in cargo path without cargo or state-detection,
Push plate may be stuck in cargo path end；It is be easy to cause the damage of cargo path, moreover, the long-term stall of motor will lead to motor and burn out, from
And the normal operation of serious vending machine.
It is necessary to design a kind of shipment device of the vending machine with synchronous cargo path and reliably go out pallet piling up method.
Summary of the invention
Technical problem to be solved by the invention is to provide the shipment devices of a kind of vending machine with synchronous cargo path and can
By going out pallet piling up method, this has the shipment device of the vending machine of synchronous cargo path and reliably pallet piling up method is easy to implement out, can improve shipment
Reliability when mechanism action.
The technical solution of invention is as follows:
A kind of reliably to go out pallet piling up method with the vending machine for synchronizing cargo path, the cargo path in the automatic vending machine is
Synchronous belt cargo path；
The second photoelectric sensor is equipped in synchronous belt cargo path, when MCU detects that the second photoelectric sensor issues effective
After level signal (in the present invention, significant level signal is high level signal, abbreviation H signal), the is no longer detected within the T2 time
The output signal of two photoelectric sensors avoids signal period repeatedly.
The T2 time is 0.5-1.5 seconds.It is preferred that 1 second.
The pushing plate position detection module being connected with MCU is set in synchronous belt cargo path；Pushing plate position detection module is triggered
Afterwards, the driving motor that MCU controls synchronous belt cargo path automatically powers off, and avoids the card plug of the push plate of synchronous belt cargo path.
Pushing plate position detection module is Hall sensor, optoelectronic switch or travel switch, preferably travel switch.
Alternatively, travel switch is arranged in synchronous belt cargo path, when travel switch triggers, without by MCU directly by after
The driving motor of electrical equipment control synchronous belt cargo path automatically powers off.
In addition, the cargo path of vending machine further includes spring goods channel；The spring goods channel includes that spring and driving spring rotate
Spring driving motor；The lower end of commodity is placed in the spring, when spring rotates, is successively pushed away commodity based on spiral pushing principle
Out.
The shaft of spring driving motor is equipped with transmission gear；The tooth of detection transmission gear rotation is equipped in automatic vending machine
Take turns rotation state detecting device；Gear rotation state detecting device is connected with MCU；
Gear rotation state detecting device detects that gear rotation is more than MCU after predetermined angular (as rotation is turned around or 2 circles)
The control spring driving motor delay working T1 time (T1 time range is 50-150ms, preferably 100ms) to prevent springback,
Avoid signal interference caused by springback.
Gear rotation state detecting device is code-disc or the first photoelectric sensor, such as can be gear and is equipped with reflector plate,
Reflector plate and optoelectronic switch cooperate；In the present invention, gear is equipped with arcuation waist-shaped hole, and the two sides of gear are respectively fixed with photoelectricity
The transmitting terminal of switch and receiving end, the light that transmitting terminal issues, which passes through the arcuation waist-shaped hole, can be mapped to receiving end, to examine
Survey the position of gear.
In addition, the cargo path of vending machine further includes cartridge clip cargo path
The shipment device of cartridge clip cargo path realizes shipment using push rod control flap gate, and push rod is driven by push-rod electric machine,
When push rod reaches front end, front brake door termination, when push rod reaches rearmost end, early gate is opened, and back brake door termination is to avoid subsequent
Commodity send out (i.e. every time only send out a commodity)；When push-rod electric machine receives shipment instruction, after push rod reaches rearmost end,
MCU controls motor stopping and acts the T3 time, to avoid 2 or multiple commodity are once gone out.T3 is 0-1.25S, that is, is greater than 0 and is less than
Or it is equal to 1.25S, when the goods weight of submitting is larger and smooth, the intermediate hold time can be 500 milliseconds.
The shipment instruction that push-rod electric machine receives is the shipment instruction with the dead time；Dead time is set in advance, such as base
It sets in product weight, or is set based on product category.
It is reliable to improve shipment using method above-mentioned for a kind of shipment device for the automatic vending machine with synchronous cargo path
Property；
The corresponding cargo path of shipment device is synchronous belt cargo path.
It is equipped with main control MCU in automatic vending machine, is equipped in shipment device from control MCU；Main control MCU is communicated with from control MCU
Connection；The present invention is connected using RS485 interface communication.
It is acted from control MCU by the shipment that driving motor controls the cargo path.
Main control MCU is connected with keyboard (or touch tablet), memory and liquid crystal display.
The utility model has the advantages that
The shipment device of the vending machine with synchronous cargo path of the invention and reliably go out pallet piling up method, specifically, by delay,
Dead time is set or increases detection device (such as travel switch), improves the reliability of executing agency's movement, and avoid push plate
Card plug etc. so as to significantly improve the reliability of shipment, and ensures that entire mechanism operation is more smoothly.
It is specific:
1. when spring goods channel shipment, when detecting that spring has rotated an a circle shipment of completion, still it is delayed 100 milliseconds, this
Sample can prevent recoil of spring
2. after spring or the location status of synchronous belt cargo path detect variation, detecting its variation again must be spaced 1 second, prevent
Stop signal oscillation
3. when synchronous belt cargo path shipment, after push plate reaches cargo path end, by triggering travel switch auto power off
4. when cartridge clip cargo path shipment, between settable intermediate hold time and overtime duration.The goods weight that must be sent out is larger
And when smooth, the intermediate hold time can be 500 milliseconds, can effectively prevent second cargo from surprisingly sending out in this way；Dead time compared with
In short-term, thrust is sustainable, is adapted to lighter cargo.Shipment time-out can be arranged according to specifically used environment, and avoidable push rod does not have
Occurs primary the case where sending out more than one piece cargo when being in time.
In conclusion energy safeguards system operation of the present invention is more stable and reliable, it is suitble to promotion and implementation.
Detailed description of the invention
Fig. 1 is the general structure schematic diagram of the shipment device of the vending machine with spring goods channel；
Fig. 2 is spring outloading mechanism schematic diagram (state diagram when the first optoelectronic switch face arcuation waist-shaped hole)；
Fig. 3 be spring outloading mechanism schematic diagram (the first optoelectronic switch be staggered arcuation waist-shaped hole when state diagram)；
Fig. 4 is synchronous belt outloading mechanism schematic diagram (state diagram of the push plate front end without commodity and when travel switch is triggered)；
Fig. 5 is that (there are commodity in push plate front end and state when travel switch is not triggered to synchronous belt outloading mechanism schematic diagram
Figure)；
Fig. 6 is cartridge-type (flap gate) outloading mechanism schematic diagram (state diagram when early gate is closed)；
Fig. 7 is cartridge-type (flap gate) outloading mechanism schematic diagram (state diagram when early gate is opened)；
Fig. 8 is structural schematic diagram when push rod is located at rear end (shipment)；
Fig. 9 is structural schematic diagram when push rod is located at front end.
Figure 10 is to connect packing box scheme of installation；
Figure 11 is to connect packing box three-dimensional elevational schematic view；
Figure 12 is to connect packing box three-dimensional schematic side view；
Figure 13 is to connect packing box bottom structure perspective view of the explosion；
Figure 14 is the schematic diagram of Articles detecting circuit；
Figure 15 is the secondary door face board partial structure diagram comprising face identification device；
Figure 16 is to pick the intelligence of beverage bottle in vending machine to connect the perspective view of cargo aircraft structure；
Figure 17 is the schematic diagram of internal structure for connecing packing box pedestal；
Figure 18 is rotation shipment schematic diagram；
Figure 19 is the structural schematic diagram (the first view stereo figure) for keeping the temperature output port；
Figure 20 is the structural schematic diagram (the second view stereo figure) for keeping the temperature the structure of output port；
Figure 21 is automatic vending machine cabinet insulation output port shipment schematic illustration；
Figure 22 is automatic vending machine cabinet insulation commodity outlet structure schematic diagram (cross-sectional view)；
Figure 23 is part A enlarged drawing in Figure 22.
Figure 24 be for vending machine Intelligent refrigeration system cold wind recycle schematic diagram (one of)；
Figure 25 is to recycle schematic diagram (two) for the Intelligent refrigeration system cold wind of vending machine；
Figure 26 is schematic structural diagram of refrigeration module (containing vertical plate)；
Figure 27 is schematic structural diagram of refrigeration module (being free of vertical plate).
Label declaration: 1- inside casing, 2- outline border, 3- cover board, the first magnet of 4-, the second magnet of 5-, 6- third magnet, 7- the 4th
Magnet, 8- commodity；
21-connect packing box, 22-casees vending machine cabinet bodies, 23-secondary cabinet side walls, 24-vending machine main doors, 25-isolation boards,
26-capacitive sensing circuit boards, 27-buffered silica gel pads, 28-bottom plates, 29-metal sensing chips.
201- buckle, 202- guide plate, 203- shaft, 204- card slot, 205- baffle, 206- bending plate.
31- connects packing box pedestal, 33- plate, 34- pin shaft, 35- sensor, 36- control circuit board.
37- coaming plate, 38- stop member, the convex edge 39-, 311- vertical plate, 301- cabinet, 302- beverage bottle.
401- cold air duct cabinet, 402- evaporator, 403- evaporator fan, 404- drip tray, 405- compressor, 406- are cold
Condenser blower；407- refrigeration system transverse direction pressed seat, 408- refrigeration system transverse direction pressure plate, 409- condenser fan cover, 410-
Condenser, 411- vertical plate, 412- pressure fan, 414- cold air duct, 415- refrigeration module cover board.The buckle of 601- and cam engagement,
602-secondary door face boards, 603 motor optoelectronic switches.604- synchronous belt, 605- push plate, 606- commodity, 607-liquid crystal displays, 608-
Iris identification device, 609-face identification devices, 610-fingerprint identification devices, 611-card reader, 705- are opened with motor photoelectricity
Close the baffle of cooperation.707- travel switch.
Specific embodiment
The present invention is described in further details below with reference to the drawings and specific embodiments:
Embodiment 1: such as Fig. 1, the administrative staff of automatic vending machine pass through keyboard according to the actual situation and set each cargo path
In-between dead time and time-out time is arranged to cartridge clip cargo path in classification simultaneously.Setting data are shown simultaneously on a liquid crystal display
It saves into memory.When needing shipment, main control CPU (i.e. main control MCU) reads the parameter being arranged in memory, passes through first
Cargo path driving equipment of the RS485 interface into automatic vending machine sends the shipment order with parameter.Cargo path driving equipment from control
CPU processed (i.e. from control MCU) from the 2nd RS485 interface receive shipment order after the i.e. corresponding cargo (i.e. commodity) of driving motor submitting.
(1) it is directed to spring goods channel
Initial position when shipment device is spring goods channel, between motor optoelectronic switch and the transmission gear of driving motor
Such as Fig. 2, be between the transmitting and reception pipe of motor optoelectronic switch at this time it is unobstructed, the state of return is L, from control CPU starting
After respective drive motor, the position between motor optoelectronic switch and the transmission gear of driving motor changes.It is driven gear wheel
When turning to state shown in Fig. 3, become separating from unobstructed between the transmitting and reception pipe of motor optoelectronic switch, the state of return is
L → H, signal has repeatedly repeatedly in 2 milliseconds, and incorrect signal is likely to be obtained if sampling immediately, what the present invention used
Method be detect optoelectronic switch return H signal after, this optoelectronic switch is no longer detected in 1 second, so that it is anti-to avoid signal
Multiple (oscillation) period, position can be in this stable state of Fig. 3 after restoring detection.When the biography of motor optoelectronic switch and driving motor
When position between moving gear is Fig. 3, the signal that optoelectronic switch returns is H, must constantly detect optoelectronic switch from control CPU at this time
The signal of return, until discovery signal becomes L, spring has turned around this moment, and cargo has been sent out, and should stop immediately from control CPU
Only driving motor works, in case next cargo is also sent out.After only driving motor stops working, if the goods weight sent out
Big then its spring has rebound, after original motor stops, the position between motor optoelectronic switch and the transmission gear of driving motor
For Fig. 2, the signal that optoelectronic switch returns at this time is correctly that position can become Fig. 3 if springback, at this moment optoelectronic switch
The signal of return is with regard to incorrect.In order to solve this problem, the method that the present invention uses is established by cable from control CPU detection light
When pass is returned as L, just stop driving motor after 100 milliseconds of delay, in this way, after driving motor formally stops working, motor light
The signal that electric switch returns is L, is correctly, to avoid error detection.
(2) it is directed to synchronous belt cargo path
When shipment device be synchronous belt cargo path when, be between the transmitting and reception pipe of motor optoelectronic switch usually it is unobstructed,
The state of return be L, from control CPU starting respective drive motor after, when there is cargo submitting the transmitting of motor optoelectronic switch and
Become separating from unobstructed between reception pipe, the state of return is L → H.Signal has repeatedly repeatedly in several milliseconds, if immediately
Sampling is then likely to be obtained incorrect signal, and the method that the present invention uses is after detecting H signal that optoelectronic switch returns,
This optoelectronic switch is no longer detected in 1 second, so that avoid signal (shakes) period repeatedly.When synchronous belt sends out last part cargo,
Its position such as Fig. 5.If out of stock on synchronous belt, shipment order is still received from control CPU, then its position such as Fig. 4, at this time stroke
Switch is depressed, and automatically cuts off the power supply of driving motor, so as to avoid the card plug of the push plate of synchronous belt cargo path.
(3) it is directed to cartridge clip cargo path (i.e. flap gate cargo path)
When shipment device is cartridge clip cargo path (its structure please join Chinese patent CN207233092U), usually motor photoelectricity is opened
(see Fig. 9) is separated by push rod end between the transmitting and reception pipe of pass, the state of return is H, cargo such as Fig. 6 in cartridge clip cargo path
Shown, cargo is stopped by outer cartridge clip (flap gate before i.e.).After control CPU starting respective drive motor, push rod end
It exits groove type photoelectric switch (see Fig. 8), first cargo in cartridge clip cargo path is sent, second later cargo barred
(Fig. 7) becomes unobstructed from partition between the transmitting and reception pipe of motor optoelectronic switch, and the state of return is L, at this time if still allowed
Driving motor work, then the second cartridge clip railing becomes channel soon, and the cargo dead time is shorter, when goods weight is larger and light
When sliding, second and its subsequent cargo may follow first and be sent cargo path.Solution of the invention is, from control
CPU receives the shipment order with the dead time, and in this position, (push rod is located at the position of rearmost end at this time, is at this time shipment state；
Opposite, when push rod is located at front end, to stop shipment state) stop motor operating, the dead time is the parameter in order, can
Change with cargo difference, the heavier cargo dead time is more long, and the dead time is again started up motor after, completes once to go out
Goods.
It is used for the driving push rod under the cooperation of cam with the buckle of cam engagement, to control the opening and closing of flap gate.
From control CPU be again started up motor after, must detection motor optoelectronic switch 603 state, when motor optoelectronic switch
By push rod end (baffle 602 cooperated with motor optoelectronic switch) partition (see Fig. 9) between transmitting and reception pipe, state is returned
H then turns off motor and completes a shipment.From being again started up to turning off between motor, if the signal of detection does not have because of certain reason
Variation in time, then since cartridge clip cargo path shipment speed may send out more than one piece cargo fastly.The method that the present invention solves is, from control
CPU receives the shipment order with time-out time, if the time for being again started up motor reaches this time and does not arrive the position Fig. 9 yet,
Stop motor operating, guarantees not sending out additional cargo in this way.
As shown in fig. 10-15, the packing box that connects of the vending machine includes Articles detecting circuit, is set to and connects packing box bottom
Capacitance sensor of the metal sensing chip 29 (also known as metal plate piece) as Articles detecting circuit, the level letter of Articles detecting circuit output
It number connects in packing box for characterizing with the presence or absence of article.The Articles detecting circuit uses the chip U1 for signal processing, core
The model AT42QT1011 of piece U1；3 feet of chip U1 connect the metal sensing chip by resistance R3；3 feet of chip U1 and 4
Bridging has capacitor C3 between foot；5 feet and 2 feet of chip U1 connect direct current pressure side VCC and ground respectively；1 foot of chip U1 passes through upper
Pull-up resistor R1 meets direct current pressure side VCC, and 1 foot of chip U1 is the signal output end of chip.Articles detecting circuit further includes NPN type
Triode Q1；The pole B of triode Q1 connects 1 foot of chip U1 by resistance R2；The pole E of triode Q1 is grounded, the C of triode Q1
Pole connects the signal input port of MCU by inductance L2, and the signal input port of MCU also passes through pull-up resistor and connects direct current pressure side
VCC (not shown).Articles detecting circuit is used for output pulse signal or level signal to MCU.Each component parameters: L2=
10uH, R1=10Kohm, R2=10Kohm, R3=10Kohm, C1=100uF are tantalum capacitor, C2=100nF, C3=6.8nF.
Buffered silica gel pad is covered on metal sensing chip.Packing box bottom is connect equipped with isolation board 25, metal sensing chip is fixed on
On the isolation board, Articles detecting circuit is arranged on capacitive sensing circuit board 26 (i.e. pcb board), metal sensing chip and capacitor
Sensor circuit plate is connected.Isolation board uses PC material, has the function of being isolated, i.e., by the cabinet of metal sensing chip and metal and
Pcb board isolation, another effect of isolation board is fixed metal sensing chip.The automatic vending machine based on capacitance detecting
Packing box is connect, metal sensing chip is fixed on the isolation board by screw or by flange nut-bolt mechanism.
Such as Figure 16-18, packing box being connect using retractable structure, packing box is connect and is driven by lift drive mechanism, it includes solid for connecing packing box
Fixed bottom plate and can movable coaming plate, upper end and the bottom edge of coaming plate upwardly extend side walls hinged, and the upper end of coaming plate is also set
There is lateral edge, the hook plate being adapted to the edge is further fixed in automatic vending machine.During connecing packing box decline, hook plate
The edge of surrounding edge is caught on, so that coaming plate rotates, to drive the beverage bottle on bottom plate that can be detached from bottom plate output；Coaming plate is C-shaped or O
Shape.
It is additionally provided in the cabinet of automatic vending machine with the packing box that connects to the thermal insulating door thermally insulated door being adapted to.
Coaming plate is equipped with plate, for being adapted to the beverage bottle of different height.
One kind connecing pallet piling up method, connects packing box using the automatic vending machine above-mentioned based on capacitance detecting, is using beverage bottle
It is no to there is the principle for causing the capacitance variations of metal sensing chip in bottom plate, realize the detection that whether there is beverage bottle on bottom plate；It adopts
The variable quantity of capacitor is converted into level signal or pulse signal with Articles detecting circuit and is output to MCU.
Packing box is connect using retractable structure, under the cooperation of lift drive mechanism and hook plate, is able to achieve oneself for connecing packing box
Dynamic rotation is to export article.
Connect 21 bottom of packing box installation capacitance detecting device.Commodity, which are sent to, connects packing box 21, detection trigger device, detects signal
Feed back machine terminal.The packing box 21 that connects is installed on secondary cabinet side wall 23.The bottom plate 28 for connecing packing box is provided with notch, connects packing box bottom dress
There is isolation board 25, covers bottom notch, metal sensing chip 29 is housed on isolation board 25, passes through flange nut and isolation board (PC plate)
Connection connects packing box bottom plate 28 equipped with capacitive sensing circuit board 26, and 26 conducting wire of capacitive sensing circuit board connect 29 with metal sensing chip,
Be covered with buffered silica gel pad 27 on metal sensing chip 29, buffered silica gel pad 27 with connect packing box bottom plate 28, isolation board 25 is fixedly connected.
As schemed, 17, the panel of vending machine is equipped with face identification device, and the identity recognition device is card reader
611, at least one of fingerprint identification device 610, iris identification device 608, face identification device 609.
Such as Figure 26-27, the vending machine where connecing packing box has refrigeration system.A kind of Intelligent refrigeration system for vending machine
System, including MCU, temperature sensor, refrigeration module and pressure fan 412；Temperature sensor is connected with MCU；Pressure fan is controlled by
MCU；Multi-layered storage rack is equipped in vending machine；Temperature sensor is multiple；Be equipped on each layer of shelf (being 3 layers in this example) to
Temperature sensor described in one few, for detecting the real time temperature of every layer of shelf；Blower is multiple；The side of each layer of shelf
It is equipped with the blower described at least one；Vertical cold air duct is equipped in vending machine, cold air duct connects the air outlet of refrigeration module；
Cooling capacity in cold air duct is sent into every layer of shelf by the pressure fan.Return air is realized using space existing in vending machine cabinet
When necessary, air -return duct is additionally provided in vending machine；Air -return duct is used to enter the outlet air recycling of every layer of shelf the return air of refrigeration module
Mouthful.When necessary, each layer shelf isolation and sealing.Refrigeration module is controlled by MCU, and MCU is used to control the cooling capacity output of refrigeration module
Amount and output intensity.MCU can control the opening and closing of each pressure fan, and the revolving speed of control blower.
Such as Figure 24-27, the cabinet of vending machine is interior to be equipped with one piece of vertical plate 411, between vertical plate and the side plate of cabinet described in formation
Cold air duct；Multiple pressure fan are installed on vertical plate；The lower section of vertical plate has for being connected to cold air duct and refrigeration module outlet air
The opening of mouth or the lower section of vertical plate are not docked with refrigeration module air outlet directly by window.Refrigeration module is using whole
Formula refrigeration module.Monoblock type refrigeration module includes cold air duct cabinet 401, refrigeration module pedestal, evaporator 402, evaporator fan
403, condenser 410, condenser fan 406, compressor 405 and drip tray 404.Evaporator and evaporator fan are fixed on cold wind
On the intracorporal refrigeration module pedestal of road case；Drip tray, compressor, condenser fan, condenser fan cover 409 and condenser are solid
It is scheduled on refrigeration module pedestal；Drip tray is placed below compressor, and condenser fan is placed on immediately ahead of compressor.
Refrigeration system transverse direction pressed seat 407 is fixed on refrigeration module pedestal；Refrigeration module transverse direction pressure plate 408 is stuck in system
In card slot between cooling system transverse direction pressed seat and refrigeration module pedestal；Refrigeration system transverse direction pressed seat is equipped with the pushing tow system of being used for
The screw of cold module transverse direction pressure plate, by the thrusting action of screw make the cabinet of refrigeration module and vending machine compress and it is close
Envelope.
A kind of Intelligent refrigeration method for vending machine, using the Intelligent refrigeration system for being previously described for vending machine；
MCU can control respectively each layer of shelf of temperature based on the temperature sensor that each layer of shelf is arranged in；I.e. MCU passes through
The temperature control of each layer of shelf is realized to the control of pressure fan.I.e. control is stablized in temperature in preset range, further, control
All layers of temperature is made to stablize within a preset range.Vending machine and remote monitoring center communicate to connect, can be by remotely monitoring
The heart realizes the long-range control to vending machine in-cabinet temperature.
In addition, this vending machine, which is additionally provided with intelligence, connects cargo aircraft structure and outloading mechanism, detailed description are as follows:
Such as Figure 16-23, connecing packing box and docked with cargo aircraft structure is connect, the intelligence that beverage bottle is picked in a kind of vending machine connects cargo aircraft structure,
What is connect including lift drive mechanism and with lift drive mechanism connects packing box 21, is equipped with plate 33 in the inner wall for connecing packing box；Connect goods
The bottom of box is equipped with the sensor 35 for detecting article.Plate is for preventing higher beverage bottle disengaging from connecing packing box.Connect packing box
Using fabricated structure, connecing packing box includes connecing packing box pedestal 31 and coaming plate 37；Packing box pedestal is connect to be fixed on lift drive mechanism,
It connects on packing box pedestal or lift drive mechanism is equipped with one piece of vertical plate 311, the upper end of coaming plate and the upper end of vertical plate are hinged；Plate is set
It sets on coaming plate；Connect packing box pedestal 31 include bottom plate, metallized metal sensing chip, capacitive sensing circuit board, buffered silica gel pad and every
From plate.There is lateral convex edge 39, the stop member 38 being adapted to the convex edge is fixed in vending machine；When lift drive mechanism band
It is dynamic connect packing box decline during, stop member catches on the convex edge so that coaming plate rotates outward, and the lower end of coaming plate with connect
The separation of packing box pedestal, the beverage bottle in coaming plate, which is detached from bottom plate and is detached under gravity, connects packing box, realizes beverage bottle
Shipment.The surrounding of coaming plate is closed or open type, is open type in example, open type is advantageous in that saving material.Stop
Component plate-shaped member (can be described as hook plate) outstanding for (1) coupler body or (2) transverse direction or obliquely.The sensor is photoelectric transfer
Sensor, pressure sensor or capacitance type sensor.Plate is plug-in type plate-shaped member.It is unnecessary in use, can extract out.It needs
In use, insertion plate.
The lateral adjustment for adjusting plate lateral position is equipped at coaming plate.For driving plate to put down inwardly or outwardly
It moves, when translating outwardly, so that the useful space connect in packing box reduces, is suitble to accommodate the beverage bottle of small diameter in this way, so that drink
Material bottle is not easy connecing transverse shifting in packing box, keeps its attitude stabilization.Conversely, the useful space is more if plate translates inwardly
Greatly, it is suitble to accommodate larger-diameter beverage bottle.When being additionally provided with plate lift drive mechanism, highly biggish beverage bottle at plate,
Plate elongation, otherwise plate shortens.Coaming plate is connected with vertical plate by pin shaft 34.Lift drive mechanism is controlled by MCU.Beverage bottle
Exit is equipped with Self-resetting thermal insulating door thermally insulated door.Packing box elevating movement is connect using lift drive mechanism driving；In the process for connecing packing box decline
In, the automatic shipment for connecing packing box is realized using automatic article delivery machine structure；Cargo aircraft structure is connect using intelligence above-mentioned and realizes connecing for beverage bottle
It send.
Lift drive mechanism is controlled by MCU.The vertical plate above packing box pedestal is connect to be connected by pin shaft with the upper end of coaming plate,
Coaming plate can be rotated around pin shaft；After client selects commodity and pays the bill, Shi Jie packing box mechanism is moved by lift drive mechanism
Move to the exit of corresponding cargo path；Pallet cargo path executes shipment order and opens shipment, and commodity are from sliding into connecing in packing box.It connects
Packing box commodity shipment principle illustrates: when equipped with commodity when connecing packing box and being run by lift drive mechanism to output port；Connect packing box
It runs down, connects and collide and (link) with the hook plate in cabinet output port left frame on the left of packing box, make to connect packing box by upward resistance
Power is kept off, and then pushes the pin shaft rotation for connecing packing box along upper right side.When rotating to certain angle, packing box side wall is connect by commodity to the left
It releases and enters picking storehouse from output port, client can take out the commodity of purchase from the access section in picking storehouse.Later, it is driven in lifting
Under the drive of motivation structure, connects packing box and move upwards and be returned to initial position.
The structure of output port is kept the temperature as shown in Figure 19-23, the structure of the heat preservation output port includes framework and cover board 3, lid
The upper end of plate 3 and the upper end of framework are hinged；The lower end of cover board is equipped with the first magnetic component, and the lower end of framework is equipped with the second magnetic part
Part；First magnetic component and the second magnetic component form the magnetic pair that can be mutually attracted；The magnetic is to for magnet-magnet
It is right, alternatively, the magnetic is to for magnet-iron plate pair；The magnetic can select logarithm to that can be 1-4 pairs as needed；It is real
Magnetic in example is applied to being 2 pairs, including the first magnet 4, the second magnet 5, third magnet 6 and the 4th magnet 7；First magnet
4 and second magnet 5 be embedded at the two corners of framework bottom, form the second magnetic component；The third magnet 6 and the 4th magnet 7
It is embedded at the bottom two corners on the inside of cover board, forms the first magnetic component；First magnet 4 and the composition of third magnet 6 first
To magnetic pair, second magnet 5 and the 4th magnet 7 form the second magnetic pair；Framework is mounted on cabinet by buckle, framework
Including inside casing 1 and outline border 2；Inside casing 2 is connect by buckle with outline border 3；The inside of the framework is equipped with washer；Under the cover board 3
The two corners at end are fillet；The cover board 3 is hinged by axis-Bearning mechanism and framework.Working principle is as shown in figure 21, and commodity 8 go out
When goods, when connecing 21 shipment of packing box, connects packing box 21 and rotate and rush open cover board, make 8 shipment of commodity.Reset is moved upwards when connecing packing box
Afterwards, cover board 3 closes rapidly sealing, keeps the temperature the box sealing of automatic vending machine in the case where self gravity and magnet attract.About lid
Plate and framework it is hinged, detailed description are as follows: such as Figure 22-23, inside casing 1 is connect with outline border 2 by buckle 201；Buckle is 4,
Each side 2；The inside top of inside casing has one piece of bending plate 206 laterally outward, and bending plate is interior with interior arch
Wall forms a clamp bar slot, and card slot is used to accommodate the shaft 203 of cover board upper end, correspondingly, the top of outline border be equipped with one it is downward
Baffle, after buckle fastens, baffle seals the opening of the groove just, forms a slot, prevents shaft from skidding off from groove.
Using this structure, inside casing and outline border are clamped, easy to implement, and are completely embedded, and be clamped simultaneously, and bending plate and baffle are passed through
Cooperatively form one for accommodating the space (i.e. card slot) of shaft.Snap catches rationally cooperate with slot-rotating shaft mechanism,
Clever structure.In addition, the lower end of outline border and inner end is equipped with slanting guide plate 202, for guiding outside of the beverage bottle to framework
Movement.The rear side at the top of outline border is equipped with hook plate.
Claims (8)
1. a kind of vending machine with synchronous cargo path reliably goes out pallet piling up method, which is characterized in that the automatic vending machine
Interior cargo path is synchronous belt cargo path；
The second photoelectric sensor is equipped in synchronous belt cargo path, when MCU detects the significant level that the second photoelectric sensor issues
After signal, the output signal of the second photoelectric sensor is no longer detected within the T2 time.
2. a kind of vending machine with synchronous cargo path according to claim 1 reliably goes out pallet piling up method, which is characterized in that T2
Time is 0.5-1.5 seconds.
3. a kind of vending machine with synchronous cargo path according to claim 1 reliably goes out pallet piling up method, which is characterized in that T2
Time is 1 second.
4. a kind of vending machine with synchronous cargo path according to claim 1 reliably goes out pallet piling up method, which is characterized in that
The pushing plate position detection module being connected with MCU is set in synchronous belt cargo path；After pushing plate position detection module is triggered by push plate, MCU
Control the driving motor power-off of synchronous belt cargo path.
5. a kind of vending machine with synchronous cargo path according to claim 4 reliably goes out pallet piling up method, which is characterized in that push away
Board position detection module is Hall sensor, optoelectronic switch or travel switch.
6. a kind of vending machine with synchronous cargo path according to claim 1 reliably goes out pallet piling up method, which is characterized in that
Travel switch is set in synchronous belt cargo path, after travel switch is triggered by push plate, the driving of synchronous belt cargo path is controlled by relay
Motor automatically powers off.
7. a kind of for having the shipment device of the automatic vending machine of synchronous cargo path, which is characterized in that appointed using claim 1-6
Method described in one improves shipment reliability.
8. the shipment device according to claim 7 for the automatic vending machine with synchronous cargo path, which is characterized in that from
It is equipped with main control MCU in dynamic vending machine, is equipped in shipment device from control MCU；Main control MCU is communicated to connect with from control MCU；
It is acted from control MCU by the shipment that driving motor controls the cargo path.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810962708.3A CN109493510A (en) | 2018-08-22 | 2018-08-22 | A kind of shipment device of the vending machine with synchronous cargo path and reliably go out pallet piling up method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810962708.3A CN109493510A (en) | 2018-08-22 | 2018-08-22 | A kind of shipment device of the vending machine with synchronous cargo path and reliably go out pallet piling up method |
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| Publication Number | Publication Date |
|---|---|
| CN109493510A true CN109493510A (en) | 2019-03-19 |
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ID=65690353
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810962708.3A Pending CN109493510A (en) | 2018-08-22 | 2018-08-22 | A kind of shipment device of the vending machine with synchronous cargo path and reliably go out pallet piling up method |
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