Utility model content
One purpose of the utility model is to provide a kind of Self-help vending machine outloading mechanism, in the driving unit designed
A pair of of X-axis slide block and Y-axis sliding block can do side-to-side movement and up and down motion respectively under the driving of dynamic component, and Y-axis sliding block
Side-to-side movement can be done again under the drive of a pair of of X-axis slide block, Y-axis sliding block can thus be driven to do left and right and move up and down,
And picking unit is fixed on Y-axis sliding block, can thus be driven picking unit to move to each specified cargo path and be taken
Goods, realization can drive each cargo path using single driving unit, greatly reduce driving unit, simplify driving
Structure.
In order to realize these purposes and other advantages according to the present utility model, a kind of Self-help vending machine article delivery machine is provided
Structure, including:Driving unit, picking unit and shipment unit, the driving unit include:
Babinet;
Upper slide track component, downslide rail assembly and a pair of of X-axis slide block, the upper slide track component and the downslide rail assembly are opposite
It is arranged in the top and bottom of the babinet, the upper slide track component includes horizontally disposed upper slide bar, is rotatably provided in institute
Synchronous belt in the closure on upper slide bar is stated, synchronous pulley is distributed in the both sides of the upper slide bar and is nibbled with upper synchronous belt in a pair
It closes, the axis vertical setting of upper synchronous pulley, the downslide rail assembly includes horizontally disposed drop shot, is rotatably provided in institute
Synchronous belt under the closure on drop shot is stated, the lower synchronous pulley of a pair is distributed in the both sides of the drop shot and is nibbled with lower synchronous belt
Close, the setting of the axis vertical of lower synchronous pulley, one end of a pair of of X-axis slide block be separately fixed at synchronous belt with it is lower synchronize take,
Horizontal through-hole is also provided on one end of a pair of of X-axis slide block, a pair of of X-axis slide block is respectively slidably set in institute by through-hole
It states on upper slide bar and the drop shot;
Y-axis slide track component and Y-axis sliding block, the Y-axis slide track component include the sliding slot being vertically arranged, are rotatably provided in institute
The closure Y-axis synchronous belt on sliding slot is stated, the other end of a pair of of X-axis slide block is separately fixed at the upper and lower ends of the sliding slot, a pair of of Y
Axis synchronous pulley is distributed in the both ends of the sliding slot and is engaged with Y-axis synchronous belt, the axis horizontal setting of Y-axis synchronous pulley,
Y-axis sliding block is fixed on Y-axis synchronous belt, and the convex block being adapted to the sliding slot is additionally provided on Y-axis sliding block, and Y-axis sliding block passes through described
Convex block slides up and down in the sliding slot, and the picking unit is fixed on Y-axis sliding block;
Dynamic component comprising the first stepper motor for being arranged between the upper slide bar and the drop shot homonymy, position
Immediately below first stepper motor and be vertically arranged connecting shaft, the second stepper motor in the sliding slot lower end is set,
One output shaft of first stepper motor is fixed on a upper synchronous pulley and another output shaft passes through the first shaft coupling
Device and the connecting shaft are coaxially connected, and the connecting shaft is fixed on by second shaft coupling on corresponding lower synchronous pulley, described
The output shaft of second stepper motor is fixed on the Y-axis synchronous pulley of the sliding slot lower end.
Preferably, wherein the picking unit includes:
Manipulator comprising:
Pedestal comprising integrally formed level board and vertical plate;
The output shaft of first motor and cam, the first motor passes perpendicularly through the vertical plate, and the cam is fixed on
On the output shaft of the first motor and the output shaft of first motor deviates the center of cam;
The output shaft of second motor, swing arm and swing arm gear, second motor passes perpendicularly through the vertical plate and end
It is cased with bearing, is fixed in the middle part of the swing arm on the bearing, the swing arm gear is fixed on the swing arm by shaft
On one free end, the shaft is fixed with and the swing arm on the vertical plate, the output shaft of second motor
The driving wheel of gear engagement, for the driving wheel between the bearing and the vertical plate, the cam is fastened on the pendulum
On another free end of arm, for driving the swing arm closer or far from cargo path;
Pallet, pallet conveyer belt and third motor, the pallet are movably disposed on the level board, the pallet
The first rotary shaft is respectively equipped on opposite both sides, the pallet conveyer belt is set in two the first rotary shafts, the pallet
It is fixed with driven wheel in upper the first rotary shaft far from the swing arm gear, driving wheel, the master are engaged on the driven wheel
Driving wheel is fixed on the output shaft of the third motor;
Cargo path gear and cargo path conveyer belt, are respectively equipped with the second rotary shaft on the opposite both sides of cargo path, the second rotary shaft and
First rotary shaft is parallel, and the cargo path conveyer belt is set in two the second rotary shafts, the cargo path conveyer belt and the pallet
Side accept, the cargo path gear is fixed on one end of the second rotary shaft at undertaking;
Wherein, when swing arm is extremely prescribed a time limit close to cargo path, swing arm gear is engaged with cargo path gear, when swing arm is far from cargo path,
Swing arm gear is separated with cargo path gear.
Preferably, wherein the shipment unit includes:Output port and limiting plate, the output port are arranged in the case
Body lower part side, the limiting plate are arranged in the babinet and at the lower edges of the output port.
Preferably, wherein have U-shaped opening on another free end of the swing arm, the cam is set with card.
Preferably, wherein hinge is equipped between the bottom surface of the pallet and the level board, the hinge includes two panels
Page board, a piece of page board are fixedly connected on the level board, and another page board is fixed on the bottom surface of the pallet, so that the support
The rotary shaft for coiling hinge is up and down.
Preferably, wherein the pallet is equipped with freight detection sensor.
Preferably, wherein the pallet conveyer belt and cargo path conveyer belt are belt or chain.
Preferably, wherein first stepper motor be both ends have output shaft Dual-output shaft motor, described second
Stepper motor is single output spindle motor that one end has output shaft, the first motor, second motor and third electricity
Machine is direct current generator.
The utility model includes at least following advantageous effect:
(1) the utility model moves to each specified cargo path using single driving unit driving picking unit and is taken
Therefore goods can drive each cargo path by single driving unit, so as to greatly reduce needed for outloading mechanism
The electric drive unit wanted makes the quantity of electric components also greatly reduce, and then can also reduce the manufacturing cost of equipment.
(2) the utility model drives each cargo path using single driving unit, while by the machine in picking unit
Tool hand concentrates in driving unit, can greatly reduce the fault point of equipment in this way, to reduce subsequent maintenance difficulties and dimension
Protect cost.
(3) conveyer belt is also added on the pallet in the manipulator of the utility model design, cargo can be adjusted to steady
Fixed position carries out shipment to enable cargo steadily to reach output port, substantially increases the success rate of cargo shipment.
Part is illustrated to embody by the further advantage, target and feature of the utility model by following, and part will also pass through
Research and practice to the utility model and be understood by the person skilled in the art.
Specific implementation mode
The following describes the utility model in further detail with reference to the accompanying drawings, to enable those skilled in the art with reference to explanation
Book word can be implemented according to this.
It should be appreciated that such as " having ", "comprising" and " comprising " term used herein do not allot one or more
The presence or addition of a other elements or combinations thereof.
As shown in figs. 1-13, the utility model provides a kind of Self-help vending machine outloading mechanism, including:Driving unit takes
Manifest member and shipment unit, picking unit are the device that in the prior art can take out cargo from cargo path, and shipment unit is
The device for taking out cargo from picking unit when picking unit is transported at shipment unit may be implemented in the prior art,
The driving unit includes:
Babinet 1;Babinet 1 is used to support each component in driving unit, picking unit and shipment unit;
Upper slide track component, downslide rail assembly and a pair of of X-axis slide block 4, the upper slide track component and the downslide rail assembly phase
To being arranged in the top and bottom of the babinet 1, the upper slide track component includes horizontally disposed upper slide bar 2, rotatable setting
Synchronous belt in closure on the upper slide bar 2, in a pair synchronous pulley be distributed in the upper slide bar 2 both sides and with it is upper same
Step band engagement, can make synchronous pulley that upper synchronous belt be driven also to rotate in rotation, the axis vertical of upper synchronous pulley in this way
Setting, the downslide rail assembly includes horizontally disposed drop shot 3, the closure that is rotatably provided on the drop shot 3 similarly hereinafter
Band is walked, the lower synchronous pulley of a pair is distributed in the both sides of the drop shot 3 and is engaged with lower synchronous belt, can make similarly hereinafter to walk in this way
Synchronous belt also rotates under belt wheel drives in rotation, the axis vertical setting of lower synchronous pulley, one end point of a pair of of X-axis slide block 4
Be not fixed on synchronous belt with it is lower synchronize take, so as to drive a pair of of X-axis slide block 4 or so when upper synchronous belt and lower synchronous belt rotate
Movement, is also provided with horizontal through-hole on one end of a pair of of X-axis slide block 4, a pair of of X-axis slide block 4 by through-hole respectively slidably
It is set on the upper slide bar 2 and the drop shot 3, upper slide bar 2 and drop shot 3 can be that a pair of of X-axis slide block 4 provides sliding
Track, while can also play a supporting role to a pair of of X-axis slide block 4, keep equipment more firm;
Y-axis slide track component and Y-axis sliding block 6, the Y-axis slide track component include the sliding slot 5 being vertically arranged, are rotatably provided in
Closure Y-axis synchronous belt on the sliding slot 5, the other end of a pair of of X-axis slide block 4 are separately fixed at the upper and lower ends of the sliding slot 5,
So that a pair of of X-axis slide block 4 drives 5 side-to-side movement of sliding slot, a pair of of Y-axis synchronous pulley be distributed in the both ends of the sliding slot 5 and with
Y-axis synchronous belt engages, so as to drive Y-axis synchronous belt also to rotate when Y-axis synchronous pulley rotates, the axis horizontal of Y-axis synchronous pulley
Setting, Y-axis sliding block 6 are fixed on Y-axis synchronous belt, so as to drive Y-axis sliding block 6 to move up and down when Y-axis synchronous belt rotates, Y-axis is slided
The convex block being adapted to the sliding slot 5 is additionally provided on block 6, Y-axis sliding block 6 is slided up and down by the convex block in the sliding slot 5, Y
The convex block that axis sliding block 6 is equipped with can move up and down in order to Y-axis sliding block 6 in sliding slot 5, and the picking unit is fixed on Y-axis cunning
On block 6, so that picking unit moves up and down with Y-axis sliding block 6, to make picking unit move to specified cargo path;
Dynamic component comprising the first stepper motor 7 for being arranged between 3 homonymy of the upper slide bar 2 and the drop shot,
Immediately below first stepper motor 7 and be vertically arranged connecting shaft 8, the second stepping in 5 lower end of the sliding slot is set
One output shaft of motor 9, first stepper motor 7 is fixed on a upper synchronous pulley and another output shaft passes through
First shaft coupling 10 and the connecting shaft 8 are coaxially connected, the connecting shaft 8 by second shaft coupling 11 be fixed on it is corresponding similarly hereinafter
It walks on belt wheel, for the first stepper motor 7 for driving synchronous pulley and lower synchronous pulley to rotate, first shaft coupling 10 can make the
Another output shaft of one stepper motor 7 is rotated synchronously with connecting shaft 8, second shaft coupling 11 can make connecting shaft 8 with it is lower synchronous
Belt wheel rotates synchronously, and realizes the synchronous rotation of a pair of upper synchronous pulley and a pair of lower synchronous pulley, final a pair of of X-axis slide block of driving
4 synchronously side-to-side movements, to drive 6 side-to-side movement of Y-axis sliding block, the output shaft of second stepper motor 9, which is fixed on, to be located at
On the Y-axis synchronous pulley of 5 lower end of the sliding slot, for driving Y-axis synchronous pulley to rotate, Y-axis synchronous pulley drives Y-axis to synchronize again
Band rotation, finally to drive Y-axis sliding block 6 to move up and down, to drive the picking unit to move to specified cargo path picking.
In this technical solution, Self-help vending machine is before use, upper slide track component, downslide rail assembly, Y-axis slide track component
Initial position (i.e. the lower left corner of babinet 1) is parked in dynamic component, during use, customer selects the cargo for needing to buy,
Primary control program sends instructions to controller later, and controller then controls dynamic component start-up operation, at this point, 7 He of the first stepper motor
Second stepper motor 9 is started to work, under the driving of the first stepper motor 7, synchronous pulley and a pair of lower synchronous pulley in a pair
Start to rotate synchronously, then upper synchronous belt and lower synchronous belt is driven to also begin to rotate synchronously, to drive a pair of of X-axis slide block 4 same
Step ground side-to-side movement, a pair of of X-axis slide block 4 drive 5 side-to-side movement of sliding slot, the final Y-axis sliding block 6 or so driven on sliding slot 5 to transport again
Dynamic, under the driving of the second stepper motor 9, Y-axis synchronous pulley starts to rotate, and then Y-axis synchronous belt is driven to start to rotate, to
Driving Y-axis sliding block 6 starts to move up and down, and the final picking unit driven on Y-axis sliding block 6 does the two dimensional motion of left and right or more, directly
To stopping when moving to specified cargo path, the first stepper motor 7 and the second stepper motor 9 are stopped at this time, to make picking
Unit rests at specified cargo path, after picking unit completes picking, the first stepper motor 7 and the second stepper motor 9 again after
It is continuous to start to work, picking unit is transported to shipment unit position, when picking unit reaches at shipment unit, the first step
Stepper motor 7 is stopped, and the second stepper motor 9 works on, and cargo is sent into shipment unit, realizes shipment, completes shipment
After process, the first stepper motor 7 and the second stepper motor 9 start reverse operation, and picking unit is sent to initial position, is completed whole
A course of work.Using this technical solution, each cargo path can be driven by single driving unit, it can be significantly
The required electric drive unit of outloading mechanism is reduced, so that the quantity of electric components is also greatly reduced, can both reduce equipment
Fault point, reduce maintenance difficulties and maintenance cost, the manufacturing cost of equipment can also be reduced.
In another technical solution, the picking unit includes:
Manipulator comprising:
Pedestal comprising integrally formed level board 12 and vertical plate 13;Pedestal is used to support each portion in picking unit
Part;
The output shaft of first motor 14 and cam 15, the first motor 14 passes perpendicularly through the vertical plate 13, described convex
Wheel 15 is fixed on the output shaft of the first motor 14 and the output shaft of first motor 14 deviates the center of cam 15;First
Motor 14 is rotated for driving cam 15, since the output shaft of first motor 14 deviates the center of cam 15, can be made so convex
Radius when 15 rotation of wheel at various locations is different;
Second motor 16, swing arm 17 and swing arm gear 18, the output shaft of second motor 16 pass perpendicularly through described vertical
Plate 13 and end are cased with bearing 19, and the middle part of the swing arm 17 is fixed on the bearing 19, and the swing arm gear 18 is by turning
Axis 20 is fixed on a free end of the swing arm 17, and the shaft 20 is perpendicular to the vertical plate 13, second motor
The driving wheel 21 engaged with the swing arm gear 18 is fixed on 16 output shaft, the second motor 16 is for driving 21 turns of driving wheel
Dynamic, driving wheel 21 can then drive swing arm gear 18 to rotate, and the driving wheel 21 is located at the bearing 19 and the vertical plate 13
Between, the cam 15 is fastened on another free end of the swing arm 17, for drive the swing arm 17 closer or far from
Cargo path, radius at various locations is different when being rotated due to cam 15, drive lower swing arm 17 of the swing arm 17 in cam 15
Two free ends can be rotated around bearing 19, and enable to be fixed with a free end of swing arm gear 18 closer or far from cargo path,
To make swing arm gear 18 also close to or far from cargo path;
Pallet 22, pallet conveyer belt and third motor 23, the pallet 22 are movably disposed on the level board 12,
The first rotary shaft is respectively equipped on the opposite both sides of the pallet 22, the pallet conveyer belt is set in two the first rotary shafts
On, so as to drive the rotation of pallet conveyer belt when the first rotary shaft rotates, on the pallet 22 far from the swing arm gear 18 the
It is fixed with driven wheel 24 in one rotary shaft, driving wheel 25 is engaged on the driven wheel 24, the driving wheel 25 is fixed on described
On the output shaft of third motor 23, for third motor 23 for driving driving wheel 25 to rotate, driving wheel 25 drives 24 turns of driven wheel again
Dynamic, then driven wheel 24 drives the rotation of the first rotary shaft again, final to drive the rotation of pallet conveyer belt;
Cargo path gear 26 and cargo path conveyer belt are respectively equipped with the second rotary shaft, the second rotary shaft on the opposite both sides of cargo path
Parallel with the first rotary shaft, the cargo path conveyer belt is set in two the second rotary shafts, so that band when the second rotary shaft rotates
Dynamic cargo path conveyer belt rotation, the side of the cargo path conveyer belt and the pallet 22 are accepted, and are uploaded for receiving cargo path conveyer belt
The cargo 29 brought, the cargo path gear 26 is fixed on one end of the second rotary shaft at undertaking, so that cargo path gear 26
The second rotary shaft is driven also to rotate when rotation;
Wherein, when swing arm 17 is extremely prescribed a time limit close to cargo path, swing arm gear 18 is engaged with cargo path gear 26, such swing arm gear
18 can drive cargo path gear 26 to rotate, and when swing arm 17 is far from cargo path, swing arm gear 18 is separated with cargo path gear 26, complete
Picking process.
In the above-mentioned technical solutions, when picking unit is parked in specified cargo path position, the manipulator in picking unit is opened
Beginning work is the rotation of 14 driving cam 15 of first motor first, and under the drive of cam 15, swing arm 17 is to close to the direction of cargo path
Movement, while the second motor 16 and third motor 23 are started to work, and swing arm gear 18 and the rotation of pallet conveyer belt are respectively driven, when
When swing arm gear 18 is engaged with cargo path gear 26, first motor 14 is stopped, and the second motor 16 and third motor 23 continue work
Make, cargo 29 is transmitted on pallet 22, finally realizes entire picking process, using this technical solution, in picking unit
Critical piece manipulator concentrates in driving unit, can greatly reduce the fault point of equipment, reduce subsequent maintenance difficulties and
Maintenance cost, while cargo 29 can be smoothly transferred on pallet 22 by the conveyer belt being arranged on manipulator, to improve out
The success rate of goods.
In another technical solution, the shipment unit includes:Output port 27 and limiting plate, the output port 27 are arranged
In 1 lower part side of the babinet, the limiting plate is arranged in the babinet 1 and at the lower edge of the output port 27.
When cargo 29 moves to output port 27, limiting plate can hinder pallet 22 to continue to rise, and pallet 22 is made to overturn, to make support
Cargo 29 on disk 22 is skidded off from output port 27, realizes shipment.
In another technical solution, there is U-shaped opening on another free end of the swing arm 17, the cam is set with card
15.U-shaped opening sets cam 15 compared to the opening card that can be more convenient for of other shapes.
In another technical solution, hinge, the conjunction are equipped between the bottom surface of the pallet 22 and the level board 12
Page includes two panels page board, and a piece of page board is fixedly connected on the level board 12, and another page board is fixed on the pallet 22
Bottom surface, so that the pallet 22 is up and down around the rotary shaft of hinge.Using this technical solution, when pallet 22 moves to shipment
When mouth 27, the side of pallet 22 can be contacted with limiting plate, and limiting plate can hinder this side of pallet 22 to continue to rise, and close at this time
Under the action of page, pallet 22 can be overturn around the rotary shaft of hinge, and cargo 29 will slide down into output port from pallet 22
27, realize shipment.
In another technical solution, the pallet 22 is equipped with freight detection sensor 28.Freight detection sensor 28
For detecting cargo 29, when freight detection sensor 28 detects cargo 29, the second motor 16 is stopped, and can keep away in this way
Exempt from multiple cargos while being transmitted on pallet 22.
In another technical solution, the pallet conveyer belt and cargo path conveyer belt are belt or chain.Belt and chain
For the most common type of conveyer belt, it is easy to get, it is cheap, the manufacturing cost of equipment can be reduced.
In another technical solution, first stepper motor 7 is the Dual-output shaft motor that both ends have output shaft, institute
It is single output spindle motor that one end has output shaft, the first motor 14,16 and of the second motor to state the second stepper motor 9
The third motor 23 is direct current generator.First stepper motor 7 is for driving synchronous pulley and a pair of lower synchronous belt in a pair
Wheel rotates synchronously, it is therefore desirable to which two output shafts, the second stepper motor 9 is for driving a pair of of Y-axis synchronous pulley to rotate, it is only necessary to
One output shaft, direct current generator stable working, can driving manipulator more smoothly work.
Number of devices and treatment scale described herein are the explanations for simplifying the utility model.To the utility model
The application of Self-help vending machine outloading mechanism, modifications and variations will be readily apparent to persons skilled in the art.
It is not only in the description and the implementation although the embodiments of the present invention have been disclosed as above
Listed utilization, it can be applied to various fields suitable for the present invention completely.For those skilled in the art,
Other modifications may be easily implemented, therefore without departing from the general concept defined in the claims and the equivalent scope, this reality
It is not limited to specific details and legend shown and described herein with novel.