A kind of module of drawing a bill for postcard automatic machine
Technical field
The present invention relates to a kind of module of drawing a bill for postcard automatic machine, belong to postcard automatic
Ticketing technical field.
Background technology
Prior art does not lack the automatic selling ticket taking machine printing ticket now, but along with the most increasing
Scenic spot selects to use postcard admission ticket, more and more obvious to the demand of postcard automatic machine.But extremely
Modern the most also do not have to sell the automatic machine taking postcard, and this is primarily due to lack and can accurately control
System separates the module of drawing a bill of postcard, and many manufacturers once jumped an examination, but all ended in failure.Bright letter
Sheet module of drawing a bill is the nucleus module of whole automatic machine, its accurate control to postcard separation quantity
System directly constrains the performability of whole point of Possum.Through investigation, current China designed, designed
Postcard module of drawing a bill separates and to go out double control aspect be a bottleneck.
Summary of the invention
The technical issues that need to address of the present invention are: current postcard is drawn a bill module, easily goes out to reveal
Ticket is not smooth and goes out double problems.
The present invention takes techniques below scheme:
A kind of module of drawing a bill for postcard automatic machine, described in draw a bill module successively include for letter
Disengagement zone, read area, accommodating area, Xia Piao district;Described for believing that Disengagement zone is provided with separating mechanism 1, separate
Mechanism 1 includes belt pulley 1d, friction belt 1c, reverse damping wheel 1b, L-shaped baffle plate 1a;Belt pulley
1d drives friction belt 1c to rotate, and friction belt 1c drives postcard to be fed forward, L-shaped baffle plate 1a bottom
There is inclination angle, make postcard form imbricate;Reversely damping wheel 1b is driven by motor so that on end ticket
Second ticket of side is by deboost, and to play prevention, it moves forward, is separated out together with end ticket
Effect;The Scan Architecture 3 of described read area carries out double Scanning Detction and bar code scan, if detection
Result, for normally then to carry out bar code scan, otherwise carries out housing action;Described accommodating area is provided with collecting machine
Structure, described accommodation structure is swung up and down by magnet control flap door 4, before making postcard fall into flap door 4
Collecting position below end or draw a bill through Xia Piao mechanism 5.
The technical program is intended to can solve the problem that following three points subject matter:
1, raising is successfully separated rate.The stability drawn a bill depends on separating mechanism, and existing multiple commercial vendors is bright
Card separates this block and there is technological deficiency, and the problems such as jam easily occurs in their isolating construction, and right
This does not has counter-measure, i.e. these problems once occur, module of drawing a bill cannot normally work, and needs
Manual intervention just can continue to run with.Drawn a bill this project of module, from mechanical mechanism by research and development postcard
Improve Success rate of virus isolation and segregational stability.
2, reduce and double rate.Postcard easily goes out to reveal double situation when separating, due to every a collection of postcard
Printing and make and have little bit different, go out double can not unavoidably existing to subtract from this source of separating mechanism
Few postcard goes out double probability.
3, the controllability to abnormal conditions is strengthened.The reliability drawn a bill depend on the control to abnormal conditions,
Process and ensure the ability that machine can continue to run with.Module of generally drawing a bill easily goes out to reveal double, receipts
Hold and unsuccessfully and clearly keep in the abnormal conditions such as unsuccessfully.For these problems, now develop a set of reliable monitoring
System, and coordinate Light Electrical technology to add multiple monitoring points with to postcard each position in the module
State judges, and makes reply action accordingly.
Further, described reverse damping wheel 1b is arranged over spring, is used for regulating reverse damping wheel 1b
Longitudinally height.
Further, also including assisting separating mechanism, described auxiliary separating mechanism includes stand-by motor, song
Handle linkage, toggle is connected with for letter plate 2, after program receives separation failure signal,
Starting auxiliary separating mechanism, stand-by motor rotates, and utilizes toggle, drives for letter front edge of board
Swing up and down so that it is stir the unsuccessful postcard separated, aligning of being drawn a bill, the most again
Start and separate motor, proceed lock out operation.
Further, also including lower ticket temporary storage mechanism, the bottom of described lower ticket temporary storage mechanism is provided with temporary
Electric magnet and lower ticket turnover panel, drawing a bill, it is temporary to fall into lower ticket temporary storage mechanism, waits required postcard all to separate
After, electric magnet is kept in adhesive, drives lower ticket turnover panel to open downwards, it is achieved postcard is whole to be folded disposably to fall
Enter ticket selling slot.
The beneficial effects of the present invention is:
1. can realize being automatically separated of postcard admission ticket;
2. can realize postcard go out double detection and control;
3. can realize the bar code effectiveness on postcard admission ticket is automatically detected and rejected;
4. can realize to the bar code on postcard admission ticket whether consecutive numbers detects automatically;
5. can realize the work of the auto inventory to postcard quantity.
6., by L-shaped baffle plate, reverse damping wheel, effectively realize single envelope and separate.
7. go out double detection by just carrying out bar code scan, better reliability.
8. increasing auxiliary and separate this reply mechanism, the essence of this structure is imitated staff exactly, is gone to stir
The bottom of postcard heap, is adjusted to good released state by postcard.
Accompanying drawing explanation
Fig. 1 is the front view of inside modules structure of drawing a bill.
Fig. 2 is the top view of inside modules structure of drawing a bill, it is shown that function zoning.
Fig. 3 is the profile of inside modules structure of drawing a bill.
Fig. 4 is separating mechanism partial enlarged drawing.
Fig. 5 be draw a bill module increase auxiliary separating mechanism and lower ticket temporary storage mechanism after front view.
Fig. 6 be draw a bill module increase auxiliary separating mechanism and lower ticket temporary storage mechanism after sectional view.
Fig. 7 be draw a bill module increase auxiliary separating mechanism and lower ticket temporary storage mechanism after left view.
In figure, 1. separating mechanism, 2. for letter plate, 3. sweep mechanism, 4. flap door, 5. Xia Piao mechanism,
1a.L shape baffle plate, the reverse damping wheel of 1b., 1c. friction belt, 1d. belt pulley.
Detailed description of the invention
Below in conjunction with concrete drawings and Examples, the present invention is further described.
Postcard module of drawing a bill includes master control program, controls the automatically controlled submodule of mechanical action and execution
Draw a bill the mechanic submodule of action.
1, as the nervus centralis of whole module, master control program not only needs in link of respectively drawing a bill respectively
Mechanism sends effective instruction, more has a set of tight monitoring flow process, each link need to be carried out detection and
Judge, logic and careful.The security reliability of mastery routine is the outpost of the tax office of whole module of drawing a bill.
2, automatically controlled submodule includes board design and mcu programming, so that frame for movement is carried out action
Controlling, wherein major technique is to be controlled motor and sensor and coordinate.
The final executor of module of 3, drawing a bill is mechanic submodule, is also the whole core drawn a bill in module
Technology.This submodule includes the separating mechanism making postcard separate one by one, bright for scanning every
The sweep mechanism of bar code on card, accommodation structure that invalidated ticket reclaims by abnormal conditions and final occurs
Postcard is fallen into the Xia Piao mechanism of ticket selling slot.Its operation principle is as follows:
(1) being put in by several postcards above for letter plate, friction belt drives the most beneath by frictional force
Postcard travel forward to separate, in order to prevent separate every time when due to paper adhesion
The folded ticket having more than one etc. reason is separated out, and adds counter the pushing away of reverse damping mechanism and need not be divided
From postcard, and assist loose postcard to reduce paper adhesion by imbricated texture.
(2) after end ticket postcard is separated out sending into scanning area, separating action terminates and stops.Subsequently
Double detection will be introduced into out, if testing result is for normal, carries out bar code scan, otherwise receive
Appearance action, postcard will be admitted to accommodation structure.Afterwards, enter bar code scan link, if bar code is known
Not successful, postcard will fall ticket feeding port by Xia Piao mechanism;If bar code recognition failures, postcard is also same
Sample can be admitted to accommodation structure.
Wherein, the operation principle of reverse damping wheel is exactly: rotate forward drive friction belt forward when separating motor
During motion, give first the ticket frictional force in bottom and make it travel forward and be separated, in friction belt
While wheel rotates forward forward, reverse damping wheel inverts so that second ticket above end ticket is by reversely
Thrust, thus can effectively prevent it to be separated out together with end ticket, decreases out double rate from source.
And the operation principle of accommodation structure is exactly, postcard against regulation is once had to be separated,
Electric magnet will receive signal and carry out adhesive action to drive the folding of flap door, when flap door is opened, and bright letter
Sheet will be directed to accommodation structure by guide plate below flap door, and when flap door is closed, postcard can be upright from it
Usually through entering Xia Piao mechanism.
Increasing auxiliary and separate this reply mechanism, see Fig. 5-Fig. 6, the essence of this structure is exactly one
Imitate staff remove to stir the mechanical hand of the bottom of postcard heap, its effect be postcard is adjusted to good
Good released state, its operation principle is: after program receives separation failure signal, starts auxiliary and separates
Mechanism, stand-by motor rotates, and utilizes connecting rod principle, drives and swings up and down for letter front edge of board, this
Individual action is possible not only to make it stir the unsuccessful postcard separated, aligning of being drawn a bill, and plays
Playback effect, also can shake loose whole folded owing to being the postcard dispatching from the factory unused stamp and adhering to each other simultaneously, rise
To preventing out double effects, after auxiliary separating action has performed, will be again started up separating motor,
The module that makes to draw a bill can continue to run with, and carries out lock out operation.
Increase lower ticket temporary storage mechanism, see Fig. 5-Fig. 6, make the postcard being separated first enter one by one
Temporary storage box, after waiting required postcard all to separate, electric magnet is kept in adhesive, drives lower ticket turnover panel downward
Open, it is achieved whole the folding of postcard disposably falls into ticket selling slot.