A kind of automatic vending machine goods driving control system and its control method
Technical field
The present patent application is October 21 2013 applying date, Application No.:It is 201310493790.7 entitled " a kind of
The divisional application of the application for a patent for invention of automatic vending machine goods driving control system and its control method ".The present invention relates to one
Kind automatic vending machine, more particularly, to a kind of automatic vending machine goods driving control system and its control method.
Background technology
Automatic vending machine(Vending Machine, VEM)It is the machine that can pay goods automatically according to the coin of input.Automatically
Vending machine is the common equipment of business automation, and it is not limited by time, place, can save manpower, convenient transaction.It is a kind of
Brand-new retailing form, the micro supermarket for the 24 HOUR ACCESS that is otherwise known as.
Current most of automatic vending machine is to be controlled to drive goods to export by rotation, is so held very much during output
Easily cause goods to be stuck, cause the damage of goods and machinery to continue the situation of running.Shaken in automatic vending machine
When, goods is easily fallen down, and unnecessary loss is caused to businessman.
In addition, also there is following defect in existing automatic vending machine:
(1)Conveyer belt is during beverage bottle is transported, and the startup and stopping of conveyer belt are all designed in advance by timer, electricity
Machine understands oneself stopping after often running the time of one section of setting.Automatic vending machine uses length long afterwards, because the weight of beverage bottle becomes
Change and the aging of motor device and drive apparatus, control automatic vending machine shipping Qty. to go out by motor operating time
, there is the beverage bottle that the beverage bottle that this goes out is not sold or should not sold and sells in existing error, and causes consumer or trade company
Loss.
(2)Existing automatic vending machine is from inside to outside due to the mode of replenishing(And untill not waiting for selling light), and goods
Mode out is then that from outside to inside, this shipment and the mode of replenishing can cause the beverage meeting in automatic vending machine closer to the inside
It is not sold by for a long time, this will produce two negative consequences, and the beverage inside one can be long and rotten due to storage time, its
Second, the lower beverage of temperature inside can not give the consumer of needs during summer.
The content of the invention
The present invention devises a kind of automatic vending machine goods driving control system and its control method, and its technology solved is asked
Topic is:(1)Goods is easily caused during the output of existing merchandise of automatic vending machine to be stuck, the damage and machinery for causing goods can not be after
The situation that reforwarding is made.(2)When automatic vending machine shakes, goods is easily fallen down, and unnecessary damage is caused to businessman
Lose.(3)Conveyer belt is during beverage bottle is transported, and the startup and stopping of conveyer belt are all designed in advance by timer, and motor is every
Understand oneself after the time of one section of setting of operation to stop.Automatic vending machine using it is long long afterwards, due to beverage bottle weight change with
And the aging of motor device and drive apparatus, control automatic vending machine shipping Qty. that mistake will occur by motor operating time
Difference, there is the beverage bottle that the beverage bottle that this goes out is not sold or should not sold and sell, cause the loss of consumer or trade company.
(4)Existing automatic vending machine is from inside to outside due to the mode of replenishing(And untill not waiting for selling light), and the side that goods comes out
Formula is then that from outside to inside, this shipment and the mode of replenishing can cause for a long time not in beverage of the automatic vending machine closer to the inside
It is sold by, this will produce two negative consequences, and the beverage inside one can be long and rotten due to storage time, the second is summer
When the lower beverage of temperature inside can not give the consumers of needs.
In order to solve above-mentioned technical problem, present invention employs following scheme:
A kind of automatic vending machine goods driving control system, including control unit, transmission mechanism, first conveyer belt(4),
Two conveyer belts(5)And support belt(3), multiple commodity are placed on support belt(3)On, in support belt(3)Often
Pressure sensor is correspondingly provided with individual commodity placement location(32), first conveyer belt(4)With the second conveyer belt(5)It is located at business respectively
Product both sides protection commodity will not be from support belt(3)Drop out, first conveyer belt(4), the second conveyer belt(5)And support conveying
Band(3)It is arranged in parallel, their common one end drive them to rotate provided with the transmission mechanism, and the common other end is outlet
By the export of commodities, outlet lower section is goods window funnel(B), in goods window funnel(B)Bottom is provided with pressure sensor
(B1), it is characterised in that:Described control unit is according to support belt(3)Upper pressure sensor measures numerical value and leaked with goods window
Bucket(B)Base pressure sensor(B1)The numerical value measured is compared, so as to control the work of transmission mechanism and stopping.
Further, respectively in first conveyer belt(4), the second conveyer belt(5)And support belt(3)It is provided with multiple folders
Piece(31、41、51), commodity are placed on support belt(3)Two neighboring intermediate plate(31)Between, while the side of commodity is limited
In first conveyer belt(4)Two neighboring intermediate plate(41)Between, the opposite side of commodity is limited in the second conveyer belt(5)It is two neighboring
Intermediate plate(51)Between.
Further, the transmission mechanism includes motor(11), first conveyer belt rotating shaft(12), the second conveyer belt rotating shaft
(13), support belt rotating shaft(14)And gear train(15), motor(11)Output shaft acts on gear train(15)In first
Individual gear, gear train(15)In last gear and support belt rotating shaft(14)Fixed and coaxially connected, support is defeated
Send band rotating shaft(14)Both ends make first conveyer belt rotating shaft respectively by bevel gear transmission(12)With the second conveyer belt rotating shaft(13)Turn
It is dynamic;First conveyer belt rotating shaft(12)With the second conveyer belt rotating shaft(13)It is parallel to each other, and all perpendicular to support belt rotating shaft
(14);First conveyer belt(4)One end and first conveyer belt rotating shaft(12)Connection, first conveyer belt(4)The other end and first
Driven shaft(61)Connection, the second conveyer belt(5)One end and the second conveyer belt rotating shaft(13)Connection, the second conveyer belt(5)It is another
One end and second driven shaft(91)Connection, support belt(3)One end and support belt rotating shaft(14)Connection, support conveying
Band(3)The other end and a driven axis connection.
Further, the transmission mechanism is arranged on mounting bracket(2)On, first driven shaft(61)It is fixed on the first front support stand
(6)In, second driven shaft(91)It is fixed on the second front support stand(9)In, the first front support stand(6)Pass through head rod(7)
With mounting bracket(2)Connection, the second front support stand(9)Pass through the second connecting rod(8)With mounting bracket(2)Connection, head rod(7)
With the second connecting rod(8)It is arranged in parallel.
Further, the driven shaft is connected to the first front support stand(6)With the second front support stand(9)Between.
A kind of control method of automatic vending machine goods driving control system, comprises the following steps:Step 1, work as consumer
After coin needs a commodity, control unit starts transmission mechanism action, support belt(3)Moved down in transmission mechanism effect
It is dynamic;Step 2, support belt(3)Outlet one commodity is moved away from after, the pressure sensor below the commodity(32)It will become
Change numerical value and be sent to control unit, control unit stops transmission mechanism work and correspondingly described in the counter A in control unit
For 1;Step 3, fall into goods window funnel when commodity(B)In and trigger its base pressure sensor(B1)When, the leakage of goods window
Bucket(B)Base pressure sensor(B1)Change numerical value is sent to control unit, control unit is being 1 described in its counter B,
Counter A and counter B is carried out numeric ratio compared with meaning consumer one commodity of purchase if both are equal by control unit
Behavior is completed, if in the T time after counter A countings, the counter B of control unit is not responded to or counter A and meter
Device B numerical value is counted, then control unit is alarmed by way of communication module sends short message to maintenance personal.
A kind of control method of automatic vending machine goods driving control system, comprises the following steps:Step 1, work as consumer
After coin needs N part commodity, control unit starts transmission mechanism action, support belt(3)Moved under transmission mechanism effect;
Step 2, support belt(3)Outlet N part commodity are moved away from, the pressure sensor below every commodity(32)Number will be changed
Value is sent to control unit successively, and the counter A of control unit is recited as 1 and added up after the commodity that often fall, until
Counter A is recited as control unit during N and stops transmission mechanism work;When N part commodity fall into goods window funnel(B)In and touch
Send out its base pressure sensor(B1)When, goods window funnel(B)Base pressure sensor(B1)Change numerical value is sent to control
Unit processed, pressure sensor(B1)Often change a control unit be 1 described in its counter B and added up;Step 3,
Counter A and counter B is carried out numeric ratio compared with meaning consumer buys N part commodity if both are equal by control unit
Behavior is completed, if in the T time after counter A countings, the counter B of control unit is not responded to or counter A and meter
Device B numerical value is counted, then control unit is alarmed by way of communication module sends short message to maintenance personal.
A kind of automatic vending machine, including mounting bracket(2), the first front support stand(6)With the second front support stand(9), its feature
It is:Mounting bracket(2), the first front support stand(6)With the second front support stand(9)In a rotary round table, rotary round table two
Side is respectively provided with an outlet, by support belt in rotary round table rotary course(3)On commodity carry out inside and outside position and replace
Change.
Further, power transmission shaft is connected between rotary round table and electric rotating machine.
Further, the automatic vending machine is cylindrical structure.
The automatic vending machine goods driving control system and its control method control with the transmission of conventional dispensers goods
System and its control method are compared, and are had the advantages that:
(1)The numerical value that the present invention is sent by the pressure sensor on goods window funnel and support belt conveying is true
Determine the stopping of transmission mechanism and support belt, it is ensured that the accuracy of shipment, while can notify rapidly to repair when being out of order
Personnel.
(2)The present invention passes through the rotation of rotary round table by the way that the mounting structure of support belt is arranged in rotary round table
Turn, the commodity in support belt can be carried out to the replacement of inside and outside position, thus avoid some commodity will not be by for a long time
Place, it is also possible that more nice and cool beverage is obtained by consumer.
(3)The present invention is conveyed by motor driven conveyer belt, and obstacle is not provided with the position of outlet, therefore during shipment
Commodity or goods will not card feed live, improve the stability of shipment.
(4)Three conveyer belts of the invention have jut intermediate plate to block commodity or goods, so that commodity or goods
It stable can put on the belt, will not also be fallen down even if being shaken.
Brief description of the drawings
Fig. 1 is automatic vending machine goods driving control system exploded perspective view of the present invention;
Fig. 2 is automatic vending machine goods driving control system dimensional structure diagram of the present invention;
Fig. 3 is the transmission mechanism schematic diagram of automatic vending machine goods driving control system of the present invention;
Fig. 4 is the fundamental diagram of automatic vending machine goods driving control system of the present invention.
Description of reference numerals:
11-motor;The rotating shaft of 12-first conveyer belt;121-bevel gear;13-the second conveyer belt rotating shaft;131-umbrella tooth
Wheel;The rotating shaft of 14-support belt;141-left bevel gear;142-cuboid connecting portion;143-right bevel gear;15-gear
Group;151-first gear;152-second gear;153-the three gear;154-the four gear;2-mounting bracket;3-support
Conveyer belt;31-intermediate plate;32-pressure sensor;4-first conveyer belt;41-intermediate plate;5-the second conveyer belt;51-intermediate plate;
6-the first front support stand;61-first driven shaft;7-head rod;8-the second connecting rod;9-the second front support stand;
91-second driven shaft;A-beverage bottle;B-goods window funnel;B1-pressure sensor;C-control unit.
Embodiment
With reference to Fig. 1 to Fig. 3, the present invention will be further described:
As depicted in figs. 1 and 2, a kind of automatic vending machine goods driving control system, including transmission mechanism, first conveyer belt
4th, the second conveyer belt 5 and support belt 3, commodity are placed in support belt 3, the conveyer belt 5 of first conveyer belt 4 and second
Positioned at commodity both sides, protection commodity will not drop out from support belt 3 respectively, first conveyer belt 4, the second conveyer belt 5 and support
Conveyer belt 3 be arranged in parallel, and their common one end drive them to rotate provided with the transmission mechanism, and the common other end is shipment
Mouthful by the export of commodities.
Multiple intermediate plates 31,41,51, business are provided with first conveyer belt 4, the second conveyer belt 5 and support belt 3 respectively
Product are placed between the two neighboring intermediate plate 31 of support belt 3, while the side of commodity is limited in first conveyer belt 4 adjacent two
Between individual intermediate plate 41, the opposite side of commodity is limited between 5 two neighboring intermediate plate 51 of the second conveyer belt.
Transmission mechanism is arranged on mounting bracket 2, and first driven shaft 61 is fixed in the first front support stand 6, second driven shaft
91 are fixed in the second front support stand 9, and the first front support stand 6 is connected by head rod 7 with mounting bracket 2, the second front support
Frame 9 is connected by the second connecting rod 8 with mounting bracket 2, and head rod 7 be arranged in parallel with the second connecting rod 8.
As shown in figure 3, transmission mechanism is defeated including motor 11, first conveyer belt rotating shaft 12, the second conveyer belt rotating shaft 13, support
Band rotating shaft 14 and gear train 15 are sent, gear train 15 includes first gear 151, second gear 152, the 3rd gear 153 and the
Four gears 154.Four gears are engaged successively.The first gear 151 that the output shaft of motor 11 is acted in gear train 15, gear train 15
In the 4th gear 154 wheel fixed with support belt rotating shaft 14 and coaxially connected, the 4th gear 154 is provided with square opening, props up
Support conveyer belt rotating shaft 14 is provided with cuboid connecting portion 142, and the cuboid connecting portion 142 is inserted in square opening.
The both ends of support belt rotating shaft 14 make the conveyer belt of first conveyer belt rotating shaft 12 and second respectively by bevel gear transmission
Rotating shaft 13 rotates.Specifically, the both ends of support belt rotating shaft 14 are provided with left bevel gear 141 and right bevel gear 143, the first conveying
Band rotating shaft 12 one end is provided with bevel gear 121, and the bevel gear 121 coordinates with left bevel gear 141.The one end of second conveyer belt rotating shaft 13 is set
There is bevel gear 131, the bevel gear 131 coordinates with right bevel gear 143.The phase of 12 and second conveyer belt rotating shaft of first conveyer belt rotating shaft 13
It is mutually parallel, and all perpendicular to support belt rotating shaft 14;One end of first conveyer belt 4 is connected with first conveyer belt rotating shaft 12,
The other end of first conveyer belt 4 is connected with first driven shaft 61, and one end of the second conveyer belt 5 connects with the second conveyer belt rotating shaft 13
Connect, the other end of the second conveyer belt 5 is connected with second driven shaft 91, one end and the support belt rotating shaft 14 of support belt 3
Connection, the other end of support belt 3 and a driven axis connection.Driven shaft is connected to the first front support stand 6 and the second front support
Between frame 9.
Operation principle of the present invention is:Driven three axles with one group of gear of a motor driven while operated, so as to three
Axle drives three conveyer belt operatings, and commodity or goods are placed on the centre of three conveyer belts, as long as commodity or goods are sent to the end just
It can fall down, complete shipment operation.Because the present invention is conveyed by motor driven conveyer belt, do not have in the position of outlet
Obstacle is set, thus during shipment commodity or goods will not card feed live.Another three conveyer belts have jut intermediate plate to block business
Product or goods, so that commodity or goods can stably put on the belt, it will not also be fallen down even if being shaken.So this hair
It is bright to make commodity or stable, the accurate and safe output of goods;And and automatic vending machine when being shaken, goods will not be fallen down
Come.
As shown in figure 4, a kind of control method of automatic vending machine goods driving control system, comprises the following steps:Step
1st, after consumer, which inserts coins, needs a commodity, control unit starts transmission mechanism action, and support belt 3 is made in transmission mechanism
With lower movement;After one commodity is moved away from by step 2, the outlet of support belt 3, the pressure sensor 32 below the commodity will
Change numerical value is sent to control unit, and control unit stops transmission mechanism and works and correspondingly remember in the counter A of control unit
Carry as 1;Step 3, when commodity are fallen into goods window funnel B and trigger its base pressure sensor B1, goods window funnel B
Base pressure sensor B1 will change numerical value and be sent to control unit, and control unit is being 1 described in its counter B, and control is single
Counter A and counter B is carried out numeric ratio compared with the behavior of meaning consumer one commodity of purchase is complete if both are equal by member
Into if in the T time after counter A is counted, the counter B of control unit is not responded to or counter A and counter B numbers
It is worth, then control unit is alarmed by way of communication module sends short message to maintenance personal.
A kind of control method of automatic vending machine goods driving control system, comprises the following steps:Step 1, work as consumer
After coin needs N part commodity, control unit starts transmission mechanism action, and support belt 3 moves under transmission mechanism effect;Step
Rapid 2, N part commodity are moved away from by the outlet of support belt 3, and the pressure sensor 32 below every commodity will change numerical value successively
Control unit is sent to, the counter A of control unit is recited as 1 and added up after the commodity that often fall, until the counting
Device A is recited as control unit during N and stops transmission mechanism work;When N part commodity are fallen into goods window funnel B and trigger its bottom
During pressure sensor B1, goods window funnel B base pressure sensor B1 are sent to control unit, pressure sensing by numerical value is changed
Device B1 often changes a control unit and is being 1 described in its counter B and is being added up;Step 3, control unit are by counter A
Numeric ratio is carried out compared with meaning consumer buys the behavior completion of N part commodity if both are equal, if counted with counter B
In T time after the A countings of number device, the counter B of control unit is not responded to or counter A and counter B numerical value, then controls
Unit processed is alarmed by way of communication module sends short message to maintenance personal.
Exemplary description is carried out to the present invention above in conjunction with accompanying drawing, it is clear that realization of the invention is not by aforesaid way
Limitation, it is or not improved by the present invention as long as employing the various improvement of inventive concept and technical scheme of the present invention progress
Design and technical scheme directly apply to other occasions, within the scope of the present invention.