CN105139524B - A kind of belt-type transports cargo path and control method - Google Patents
A kind of belt-type transports cargo path and control method Download PDFInfo
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- CN105139524B CN105139524B CN201510616002.8A CN201510616002A CN105139524B CN 105139524 B CN105139524 B CN 105139524B CN 201510616002 A CN201510616002 A CN 201510616002A CN 105139524 B CN105139524 B CN 105139524B
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Abstract
A kind of belt-type transports cargo path, the belt-type transport cargo path includes two cargo path side plates (8) be arrangeding in parallel, enter goods end rotating shaft (9) and be arranged between two cargo path side plates (8) to enter goods end, shipment end rotating shaft (10) is arranged on the shipment end between two cargo path side plates (8), travelling belt be arranged on it is described enter between goods end rotating shaft (9) and shipment end rotating shaft (10)；The outward flange of belt is configured to first edge line at the horizontal maximum radius of shipment end rotating shaft (10), and the center line for entering goods end rotating shaft (9) and shipment end rotating shaft (10) constitutes the first plane (Ф1), it is mounted opposite electronic emitter (1) and electronic receiver (2) in the two cargo paths side plate (8).Belt-type transport cargo path of the invention can adapt to various sizes of commodity, breach belt-type transport cargo path with the strict corresponding limitation of commercial size.
Description
Technical field
The present invention relates to automatic vending machine field, and in particular to a kind of belt-type transports cargo path and control method.
Background technology
In the past, in automatic vending machine industry, the sale of commodity is the control according to circuit designs several settings, each
Plant and a kind of stroke of belt operation of correspondence is set, and the length of the stroke of operation is affixed on cargo path edge, come zoning, carry out
Lattice, merchandising business main root is configured selection according to the space that put each commodity are occupied on conveyer belt, and by institute
Sell commodity and be placed in corresponding zoning.Drive commodity on belt to move ahead using the rearmounted type of drive of gearcase, come real
Existing commodity selling.
At present, each the transport stroke set by automatic vending machine, can only belong to any or which kind of commodity, for
The commodity of the different transport strokes of each class are set one by one, and present marketing is various, to the business that automatic vending machine is sold
Product bring certain limitation, while also carrying out inconvenience to vending machine master tape, or even are set by mistake it is also possible to producing, and that puts by mistake can
Energy.Therefore, the control method of cargo path is transported in the urgent need to a kind of belt-type for adapting to different commodity.
The content of the invention
For the problem that above-mentioned prior art is present, the purpose of the present invention is directed to above-mentioned the asking of automatic vending machine presence
Topic, there is provided a kind of belt-type transport cargo path and control method for adapting to various commodity, using Electronic Control detection means, to examine
The whereabouts of commodity on conveyer belt is surveyed to control the stroke of travelling belt.Without being set to each (class) sold goods, nothing
Sold goods placement area need to be divided in cargo path.
The present invention is achieved in that
A kind of belt-type transports cargo path, and the belt-type transport cargo path includes two cargo path side plates be arrangeding in parallel, enters goods end
Rotating shaft is arranged between two cargo path side plates and enters goods end, and the rotating shaft of shipment end is arranged on the shipment end between two cargo path side plates, transport
Belt enters between the rotating shaft of goods end and the rotating shaft of shipment end described in being arranged on；Belt is outer at the horizontal maximum radius of shipment end rotating shaft
Edge is configured to first edge line, and the center line for entering the rotating shaft of goods end and the rotating shaft of shipment end constitutes the first plane, in two cargo path
Side plate is mounted opposite electronic emitter and electronic receiver；
The installation site point of the electronic emitter and the installation site point of electronic receiver are satisfied by following condition：
A) determine that commodity center of gravity is fallen down circular arc, the radius R of shipment end rotating shaft, thickness of belt δ, cargo path height h, cargo path are sold
The average height of commodity should be at least h-10, it is assumed that the height of C.G. of commodity is that height isIt is with shipment end rotating shaft core
The center of circle, withFor radius falls down circular arc, the circle that falls down that circular arc falls down for commodity center of gravity from first edge line that falls down
Arc；
B) determine commodity bottom reversed circular arc, overturn when center of gravity is fallen down into substantially close to the first plane, commodity bottom
Portion is the center of circle around center of gravity, with radiusOverturn and must overturn circular arc clockwise, the upset circular arc with it is described fall down circular arc meet at upset
Point；
C) determine the optimum range of installation site point, the axle center with axle center as the center of circle, with the first plane included angle as 45 degree
Ray is made at angle, intersects at first point with the circular arc that falls down, and first point of the circular arc that falls down and the circular arc portion between upset point are
Correspondence installs the optimum range of the location point of electronic emitter and electronic receiver.
Further, the belt-type transport cargo path also includes drive device, and the drive device is driven for rearmounted gearcase
Dynamic device or the underlying gear device of preceding lift.
Further, the rearmounted gearcase drive device includes gearcase, and the gearcase includes bevel gear shaft, described
Bevel gear shaft one end is provided with second bevel gear, and the other end is provided with the first spur gear, and the one end for entering the rotating shaft of goods end is provided with the second straight-tooth
Wheel, first spur gear is engaged with the second spur gear；The gearcase also includes first bevel gear, the first bevel gear one
End connection power motor output shaft, the first bevel gear is engaged with second bevel gear.
Further, the underlying gear device of preceding lift includes gearcase, and the gearcase includes shipment end
Rotating shaft, the gear shaft two ends are provided with the first driven gear and second gear, and one end of shipment end rotating shaft sets first gear, the
One gear is engaged with second gear, and one end of shipment end rotating shaft is provided with the second driven gear, and the second driven gear is driven with first
Gear is engaged.
A kind of belt-type transports the control method of cargo path, and methods described comprises the following steps：
(1) assume to generate a commodity purchasing transaction, control system receives information, driver, cargo path transport
Belt is operated forward；
(2) beam state between electronic emitter and electronic receiver is detected with certain frequency, 0 not block, 1 is screening
Gear；
(3) if beam state is changed into 1 from 0, commodity of record fall；
(4) if beam state sends outage information by 1 displacement 0 to control system, while record commodity falling the moment
T, produces one to sell record, adds 1 by total commercial articles vending number；
(5) control system stops belt drive actions.
Further, for rearmounted gearcase drive device, rearmounted gearcase stops, and cargo path travelling belt stops,
Commodity on travelling belt stop moving ahead.
Further, for the underlying gear device of preceding lift, lift bottom input first gear stops
Operating, second gear departs from foremost with travelling belt is driven, and is retracted into original state；The main actions now sold goods are complete
Into lift is continued to run with, and only to picking bucket position is rested on, treats that customer takes sold goods away from cargo bed.
The present invention adapts to the skill of different commercial sizes by the drive control that the combination of following substantive means solves belt
Art problem,
(1) simulation have found the circular arc that falls down that commodity center of gravity is fallen down in first edge line；
(2) simulation have found the upset circular arc that and then commodity center of gravity occurs upset clockwise after falling down；
(3) the optimum position point range to radio sub-device is found jointly with upset circular arc by the circular arc that falls down；The scope
Interior setting electronics causes that commodity only block light beam once during the circular arc that falls down to injection device, and during circular arc is overturn not
Light beam can be again blocked, it is effectively guaranteed that commodity are only blocked once in switching process of falling down to light beam, so as to ensure control
The correctness of method；
(4) control method is judged as that a commodity fall by the moment of detection " beam state is changed into 1＆ and is changed into 0 from 1 from 0 "
Under, solve the defect of step motion control of the step motion control of prior art belt with commodity fixed dimension as step-length so that cargo path
The commodity of any size are suitable for, without the step size for setting belt in advance.
Belt-type transport cargo path of the invention need not set to each (class) sold goods, without coming in cargo path
Sold goods placement area is divided, with beneficial technique effect.
Brief description of the drawings
Fig. 1 is the overall assembling plan view of inventive belt formula transport cargo path embodiment 1 (rearmounted gearcase type of drive)；
Fig. 2 is the overall assembling side elevation of inventive belt formula transport cargo path embodiment 1 (rearmounted gearcase type of drive)；
Fig. 3 is the belt-type transport cargo path top view of the embodiment of the present invention 1 (rearmounted gearcase type of drive).
Fig. 4 is the belt-type transport cargo path side view of the embodiment of the present invention 1 (rearmounted gearcase type of drive).
Fig. 5 is the side sectional view transmission of the embodiment of the present invention 1 (rearmounted gearcase type of drive) belt-type transport cargo path
Part partial enlargement.
Fig. 6 is the overall assembling of inventive belt formula transport cargo path embodiment 2 (the preceding underlying driven side gear formula of lift)
Top view.
Fig. 7 is the overall assembling of inventive belt formula transport cargo path embodiment 2 (the preceding underlying driven side gear formula of lift)
Side view.
Fig. 8 is that the gear of inventive belt formula transport cargo path embodiment 2 (the preceding underlying driven side gear formula of lift) drives
Right side partial view；
Fig. 9 is that the gear of inventive belt formula transport cargo path embodiment 2 (the preceding underlying driven side gear formula of lift) drives
Left side partial view；
Figure 10 is that the commodity center of gravity P of inventive belt formula transport cargo path falls down upset from cargo path shipment end first edge line
Simulation schematic diagram；
Figure 11 is the shipment control flow chart that inventive belt formula transports cargo path.
Reference in above-mentioned figure：
1 electronic emitter, 2 electronic receivers, 3 belt-conveying bands, 4 first spur gears, 5 second spur gears, 6
One bevel gear, 7 second bevel gears, 8 cargo path side plates, 9 enter the rotating shaft of goods end, 10 shipment end rotating shafts, 11 goods push pedals, and 12 push away
Plate casting die, 13 tension springs, 14 pre-tightening apparatus, 15 first gears, 16 second gears, 17 first driven gears, 18
Two driven gears, 19 fall down circular arc, 20 upset circular arcs
AB first straight lines, CD second straight lines, Ф1First plane, Ф2Second plane, P commodity centers of gravity
Specific embodiment
Embodiment 1
As shown in Figure 1, 2, the transport of belt-type shown in present invention cargo path includes two cargo path side plates 8 be arrangeding in parallel, enters goods end
Rotating shaft 9 is arranged between two cargo path side plates 8 and enters goods end, and shipment end rotating shaft 10 is arranged on the shipment end between two cargo path side plates 8,
Travelling belt enters between goods end rotating shaft 9 and shipment end rotating shaft 10 described in being arranged on.
Below cargo path side plate, a travelling belt pre-tightening apparatus 14 are installed, and respectively add a tension spring 13 in its both sides,
The one end of tension spring 13 is fixed on travelling belt pre-tightening apparatus 14, and the other end is fixed on cargo path side plate 8, and travelling belt is entered
Row pretension, it is ensured that when the rotation of goods end rotating shaft 9 is entered, can effectively drive travelling belt and put commodity thereon effectively to transport
OK.The belt-type transport cargo path also includes drive device.
The drive device includes rearmounted gearcase drive device or the underlying gear device of preceding lift.
The rearmounted gearcase drive device includes gearcase, and the gearcase includes bevel gear shaft, the bevel gear shaft
One end is provided with second bevel gear 7, and the other end is provided with the first spur gear 4.The one end for entering goods end rotating shaft 9 is provided with the second spur gear 5, institute
The first spur gear 4 is stated to be engaged with the second spur gear 5.The gearcase also includes first bevel gear 6, the first bevel gear 6 one
End connection power motor output shaft, the first bevel gear 6 is engaged with second bevel gear 7.
The underlying gear device of preceding lift includes gearcase, and the gearcase includes shipment end rotating shaft 10, institute
State gear shaft two ends and be provided with the first driven gear 17 and second gear 16, one end of shipment end rotating shaft 10 sets first gear 15,
First gear 15 is engaged with second gear 16, and the other end of shipment end rotating shaft 10 is provided with the second driven gear 18, the second driven tooth
Wheel 18 is engaged with the first driven gear 17.
The determination method of the location point of electronic emitter 1 and electronic receiver 2 is given below：
In order to adapt to different commercial sizes, the outward flange of cargo path belt at the horizontal maximum radius of shipment end rotating shaft 10
It is configured to a first edge line, the center line for entering goods end rotating shaft 9 and shipment end rotating shaft 10 constitutes the first plane Ф1, first
Plane Ф1On, one second plane Ф is set at 1~3mm of the first edge line2, second plane is perpendicular to described first
Plane, the second plane Ф2First straight line AB and second straight line CD is intersected at the two cargo paths side plate 8, in first straight line
Two point P are taken on AB and second straight line CD respectively1、P2So that straight line P1P2Parallel to the center line of shipment end rotating shaft 10.Institute
State point P1With point P2Correspondence installs the location point of electronic emitter 1 and electronic receiver 2.
Assuming that the radius of shipment end rotating shaft 10 is R, thickness of belt is δ, and cargo path is highly h, then second plan range
The distance between center line of shipment end rotating shaft 10 is the minimum R+ δ of d+(1~3) mm.
The first straight line AB and the first plane Ф1Intersection point be O points, it is assumed that plane Ф and the intersection of cargo path side plate 8 are X
Axle, it is assumed that cargo path is highly h, first straight line AB is y-axis, then install the point P of electronic emitter 11Taking scope is
Highly it is h due to cargo path with reference to Figure 10, then cargo path is sold the average height of commodity and should be at least h-9, it is assumed that business
The height of C.G. of product is that height isWith shipment end rotating shaft core as the center of circle, withFor radius falls down circular arc 19, then should
Circular arc is the track that commodity center of gravity P falls down at shipment end.
The second plane Ф2Distance between center line apart from shipment end rotating shaft 10 is to the maximum for d
The optimum range of the location point of electronic emitter given below 1 and electronic receiver 2.
In order to study the drive control method that cargo path adapts to different commercial sizes, as shown in Figure 10,
(1) circular arc 19 that falls down of commodity center of gravity is determined：For commodity center of gravity P falls down to overturn from cargo path shipment end first edge line
Simulation schematic diagram, center of gravity P with the axle center O of shipment end rotating shaft 10 as the center of circle, withFor the circular arc 19 that falls down of radius falls
Under；
(2) commodity bottom reversed circular arc 20 is determined：Fallen down into substantially close to the first plane Ф in center of gravity P1Shi Fasheng overturns,
Commodity bottom is the center of circle around center of gravity P, with radiusOverturning clockwise must overturn circular arc 20；
(3) optimum range of location point is drawn：The upset circular arc 20 with it is shown fall down circular arc 19 meet at upset point P8；In weight
Heart P is fallen down into substantially close to the second plane Ф2Shi Fasheng overturns, and commodity bottom overturns clockwise, overturns circular arc 20 and the circle that falls down
Arc intersects at P8Point, the axle center with axle center 0 as the center of circle, with the first plane Ф1Angle is that ray OP is made at 45 degree of angles5, ray OP5
The first point P is intersected at the circular arc 19 that falls down7, the upset point P of the circular arc 19 that falls down8Point and a P7Circular arc portion between point is right
The optimum range of the location point of electronic emitter 1 and electronic receiver 2 should be installed.
As shown in figure 11, be now given after electronic emitter 1, electronic receiver 2 judge to there occurs the transaction of commodity purchasing
Fall the method for controlling to commodity.
(1) assume to generate a commodity purchasing transaction, control system receives information, driver, cargo path transport
Belt is operated forward；
(2) beam state between electronic emitter 1 and electronic receiver 2 is detected with certain frequency, 0 not block, and 1 is
Block；
(3) if beam state is changed into 1 from 0, and beam state then records a commodity and falls, to control again by 1 displacement 0
System processed sends outage information, while recording commodity whereabouts moment t, produces one to sell record, adds 1 by total commercial articles vending number；
If being not detected by the change of above-mentioned beam state, return to step 2；
(4) control system stops drive actions.
For rearmounted gearcase drive device, rearmounted gearcase stops, and cargo path travelling belt stops, in travelling belt
On commodity stop move ahead.
For the underlying gear device of preceding lift, lift bottom input first gear 15 shuts down, with
Second gear 16 departs from foremost to drive travelling belt, and is retracted into original state；The main actions now sold goods have been completed, and are risen
Drop machine is continued to run with, and only to picking bucket position is rested on, treats that customer takes sold goods away from cargo bed.
Above-mentioned commodity whereabouts control method and commodity size and onrelevant in itself, therefore, solve cargo path and adapt to sell not
The belt drive control problem of congener commodity.
Claims (3)
1. a kind of belt-type transports the control method of cargo path, it is characterised in that
Methods described comprises the following steps：
(1) assume to generate a commodity purchasing transaction, control system receives information, driver, cargo path travelling belt
Operate forward；
(2) beam state between electronic emitter (1) and electronic receiver (2) is detected with certain frequency, 0 not block, and 1 is
Block；
(3) if beam state is changed into 1 from 0, commodity of record fall；
(4) if beam state sends outage information by 1 displacement 0 to control system, while recording commodity whereabouts moment t, produce
Raw one sells record, adds 1 by total commercial articles vending number；
(5) control system stops belt drive actions；
The belt-type transport cargo path includes two cargo path side plates (8) be arrangeding in parallel, enters goods end rotating shaft (9) and is arranged on two cargo path sides
Enter goods end between plate (8), shipment end rotating shaft (10) is arranged on the shipment end between two cargo path side plates (8), and travelling belt is set
It is described enter between goods end rotating shaft (9) and shipment end rotating shaft (10)；The belt at the horizontal maximum radius of shipment end rotating shaft (10)
Outward flange be configured to first edge line, the center line for entering goods end rotating shaft (9) and shipment end rotating shaft (10) constitutes the first plane
(Ф1), it is mounted opposite electronic emitter (1) and electronic receiver (2) in the two cargo paths side plate (8)；
Installation site point (the P of the electronic emitter (1)1) and electronic receiver (2) installation site point (P2) be satisfied by it is as follows
Condition：
A) determine that commodity center of gravity is fallen down circular arc (19), the radius R of shipment end rotating shaft (10), thickness of belt δ, cargo path height h, cargo path
The average height for selling commodity should be at least h-10, it is assumed that the height of C.G. of commodity isIt is circle with shipment end rotating shaft core
The heart, withFor radius falls down circular arc (19), the circular arc that falls down (19) is commodity center of gravity from falling that first edge line falls down
Lower circular arc；
B) determine commodity bottom reversed circular arc (20), fallen down into substantially close to the first plane (Ф in center of gravity (P)1) when overturn,
Commodity bottom is the center of circle around center of gravity (P), with radiusOverturn and must overturn circular arc (20) clockwise, the upset circular arc (20) with it is described
The circular arc (19) that falls down meets at upset point (P8)；
C) determine the optimum range of installation site point, the axle center with axle center (O) as the center of circle, with the first plane (Ф1) angle is 45
Make ray (0P in degree angle5), intersect at first point of (P with the circular arc that falls down (19)7), first point of (P of the circular arc that falls down (19)7) and it is described
Upset point (P8) between circular arc portion be correspondence install electronic emitter (1) and electronic receiver (2) location point it is optimal
Scope；
The belt-type transport cargo path also includes drive device, and the drive device is rearmounted gearcase drive device or preceding lifting
The underlying gear device of machine；
The rearmounted gearcase drive device includes gearcase, and the gearcase includes bevel gear shaft, described bevel gear shaft one end
Second bevel gear (7) is provided with, the other end is provided with the first spur gear (4), and the one end for entering goods end rotating shaft (9) is provided with the second spur gear
(5), first spur gear (4) is engaged with the second spur gear (5)；The gearcase also includes first bevel gear (6), described the
One bevel gear (6) one end connects power motor output shaft, and the first bevel gear (6) is engaged with second bevel gear (7)；
The underlying gear device of preceding lift includes gearcase, and the gearcase includes shipment end rotating shaft (10), described
Gear shaft two ends are provided with the first driven gear (17) and second gear (16), and one end of shipment end rotating shaft (10) sets first gear
(15), first gear (15) is engaged with second gear (16), and one end of shipment end rotating shaft (10) is provided with the second driven gear (18),
Second driven gear (18) is engaged with the first driven gear (17).
2. a kind of belt-type as claimed in claim 1 transports the control method of cargo path, it is characterised in that for rearmounted gearcase
For drive device, rearmounted gearcase stops, and cargo path travelling belt stops, and the commodity on travelling belt stop moving ahead.
3. a kind of belt-type as claimed in claim 1 transports the control method of cargo path, it is characterised in that under preceding lift
Put for gear device, lift bottom input first gear (15) shuts down, and drive travelling belt foremost the
Two gears (16) depart from, and are retracted into original state；The main actions now sold goods have been completed, and lift is continued to run with, until
Picking bucket position is rested on, treats that customer takes sold goods away from cargo bed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510616002.8A CN105139524B (en) | 2015-09-24 | 2015-09-24 | A kind of belt-type transports cargo path and control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510616002.8A CN105139524B (en) | 2015-09-24 | 2015-09-24 | A kind of belt-type transports cargo path and control method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105139524A CN105139524A (en) | 2015-12-09 |
| CN105139524B true CN105139524B (en) | 2017-06-06 |
Family
ID=54724853
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510616002.8A Active CN105139524B (en) | 2015-09-24 | 2015-09-24 | A kind of belt-type transports cargo path and control method |
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| CN (1) | CN105139524B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107527431A (en) * | 2017-08-23 | 2017-12-29 | 深圳趣盒信息科技有限公司 | A kind of vending machine |
| CN109712325A (en) * | 2018-12-24 | 2019-05-03 | 小雨科技(上海)有限公司 | A kind of automatic selling perfume (or spice) device and automatic selling perfume (or spice) method |
| CN109523705A (en) * | 2018-12-26 | 2019-03-26 | 绵阳市智慧鸟软件技术有限公司 | A kind of general merchandise class article dispenser |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04188390A (en) * | 1990-11-22 | 1992-07-06 | Fuji Electric Co Ltd | Conveyer type merchandise converying shelf unit for automatic vending machine |
| CN1081852A (en) * | 1992-08-13 | 1994-02-16 | 刘金亮 | Asparagus peeler |
| KR100972347B1 (en) * | 2001-11-09 | 2010-07-26 | 가부시키가이샤 유야마 세이사쿠쇼 | ampule receiving vessel |
| CN103274187B (en) * | 2013-06-20 | 2015-09-16 | 中联重科物料输送设备有限公司 | Support roller device and there is its circular pipe belt type conveyer |
| CN204990507U (en) * | 2015-09-24 | 2016-01-20 | 湖南兴元科技股份有限公司 | Belt formula transportation goods way |
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2015
- 2015-09-24 CN CN201510616002.8A patent/CN105139524B/en active Active
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| Publication number | Publication date |
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| CN105139524A (en) | 2015-12-09 |
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