CN103955992B - A kind of method and apparatus for separating sheet article - Google Patents
A kind of method and apparatus for separating sheet article Download PDFInfo
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- CN103955992B CN103955992B CN201410167993.1A CN201410167993A CN103955992B CN 103955992 B CN103955992 B CN 103955992B CN 201410167993 A CN201410167993 A CN 201410167993A CN 103955992 B CN103955992 B CN 103955992B
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Abstract
The invention provides a kind of method and apparatus for separating sheet article.Wherein, the monolithic flaky material of top layer is isolated from the flaky material of stacking using scanning sucker, taken turns using absorption sorting from the monolithic flaky material that peel separation goes out on scanning sucker, simultaneously, the flaky material for driving stacking by flaky material pile elevating mechanism continuously rises, and keeps top layer flaky material with scanning the relative position of sucker.Provided by the present invention for the device of separating sheet article, the continuous supply of flaky material is realized by using flaky material pile elevating mechanism, and realize that flaky material separates by scanning the vacuum suction of sucker, the quantity for the flaky material that can ensure to adsorb every time is individual, it is simple in construction, stable performance.
Description
Technical field
The present invention relates to a kind of device for separating sheet article, while it is related to a kind of side for separating sheet article
Method.
Background technology
In the prior art, what domestic and international various high speed cleaning-sorting machines used is used for the sorting equipments of flaky material such as paper
General principle is as follows：Make flaky material loose using pneumatic blowing wind-force, then it is real using absorption sorting wheel to loose flat substrates
Apply sorting.
The good sorting state of pneumatic equipment needs to ensure the decentralization that flaky material is good, but utilizes power of drying loose
Paper exist it is certain uncertain, be mainly shown as it is following some：First, flaky material decentralization is bad, easily causes a lamination
Shape material by the situation of sorting equipment, can not meet the requirement of individual sorting simultaneously；2nd, the deformation of flaky material, thickness or
The change of the physical parameters such as person's proportion, influence the degree of scatter of flaky material；3rd, flaky material sorting state is undesirable, influences
The positioning of flaky material, it is unfavorable for quality control and product space control；4th, because operating personnel's regulation is improper, dispel
The mismatch of mechanism and flaky material, cause to sort out of order, this is that cleaning-sorting machine technique does not allow, it is necessary to which shutdown is handled.
Low speed sorting equipment realizes that flaky material separates using friction pulley, and shortcoming is difficult to improve sorting speed, Wu Fayou
Effect control once sorts out double sheet or the situation of multiple, and sorting speed is low.
The content of the invention
Primary technical problem to be solved by this invention is to provide a kind of device for separating sheet article.
Another technical problem to be solved by this invention is to provide a kind of method for separating sheet article.
In order to realize foregoing invention purpose, the present invention uses following technical proposals：
A kind of method for separating sheet article, monolithic piece is isolated from the flaky material of stacking using scanning sucker
Shape material, described scan have multiple suction paper breach on sucker, inhaling paper breach by one drives off a monolithic flaky material；
The corner location of the scanning sucker suction flaky material, and monolithic sheet is isolated from the flaky material of stacking by rotation
Material；
Using absorption sorting wheel the monolithic flaky material that peel separation goes out on sucker is scanned from described；
Meanwhile drive the flaky material of stacking continuously to rise by flaky material pile elevating mechanism, for keeping top layer piece
The relative position of shape material and the scanning sucker.
Wherein more preferably, the absorption sorting wheel includes static fixed main shaft and the suction paper around fixed main shaft rotation
Runner；
The fixed main shaft connects vacuum and provides system, is provided with the fixed main shaft for connecting vacuum offer system scarce
Mouthful；The circumference for inhaling paper runner is provided with multiple radial holes in the section that central angle is α；
When suction paper runner is rotated to fixed position, the breach of the radial hole and the fixed main shaft is connected, and is realized
The positioning absorption of flaky material.
Wherein more preferably, the scanning sucker, which rotates a circle, adsorbs N flaky materials, and the absorption sorting wheel rotates a circle
A flaky material is adsorbed, the rotating speed of the absorption sorting wheel is N times of the rotating speed of the scanning sucker, and wherein N is positive integer.
A kind of device for separating sheet article, including respectively by motor-driven flaky material pile elevating mechanism, sweep
Sucker and absorption sorting wheel are retouched,
Wherein, the scanning sucker and the absorption sorting wheel are respectively arranged at the top layer of flaky material pile,
The scanning sucker is arranged at the corner location of the flaky material pile, for adsorbing the corner of flaky material, and
The monolithic flaky material of top layer is isolated from the flaky material of stacking by rotating；There are multiple suction paper to lack on the scanning sucker
Mouthful, inhale paper breach by one and drive off a monolithic flaky material；
The absorption sorting wheel is arranged at the top of the flaky material pile, and is inhaled being vertically higher than the scanning sucker
The position of attached scrap material, the sorting wheel that adsorbs are used for from the monolithic sheet material isolated described in stripping on the scanning sucker
Material；
The flaky material pile elevating mechanism is arranged at the bottom of the flaky material pile, for driving the sheet material of stacking
Material is continuous to be risen, and for keeping the relative position of top layer flaky material and the scanning sucker.
Wherein more preferably, the scanning sucker includes helical scanning sucker and is arranged on the helical scanning sucker bottom
Sucker cover plate is scanned, the scanning sucker cover plate is fixed, and the helical scanning sucker is connected with live spindle, the live spindle
For driving the helical scanning sucker to rotate；
There are one or more circumferentially equally distributed helicla flutes in marginal portion, the spiral on the helical scanning sucker
Suction hole is provided with groove, each helicla flute forms a suction paper breach, the suction paper breach both sides point in circumferencial direction
Stripping blade is not provided with and inhales the scraps of paper, and one group of suction hole is offered on the suction scraps of paper；One end of the stripping blade is fixed
In the side of the suction paper breach, the other end of the stripping blade is point of a knife, and the point of a knife, which is located at, is arranged at the suction scraps of paper
On the suction hole top, there is gap between the point of a knife and the suction scraps of paper, and form paper feed port；
The top surface of the scanning sucker cover plate is provided with cavity, and air cavity cover plate is fixed with the cavity and is formed therewith very
Air chamber；The top of the vacuum air cavity is provided with gas outlet, for the air inlet phase with being arranged on the helical scanning sucker
Connection；The air inlet set on the helical scanning sucker is by built-in pipeline simultaneously with being arranged in the helicla flute and institute
State the suction hole connection inhaled on the scraps of paper；Interface that the vacuum air cavity is set by the scanning sucker cover plate, with it is described
The connected flexible pipe of interface and it is arranged at the vacuum line of outside and is connected to vavuum pump；
In the rotary course of the scanning sucker, the scanning sucker cover plate is fixed, is arranged on the vacuum gas
The position of the gas outlet on chamber top be also it is fixed, only when the air inlet on the helical scanning sucker rotate to it is described true
During the gas outlet lap position of air chamber, the air inlet eloquence on the scanning sucker is connected with the gas outlet of the vacuum air cavity
Logical, the suction hole inhaled on the scraps of paper could work；It ensure that same position provides paper；When the helical scanning sucker rotates
When leaving this position, the air inlet on the helical scanning sucker disconnects with the gas outlet on the vacuum air cavity top to be connected,
Flaky material can not be held by inhaling the scraps of paper；
In the presence of vacuum suction, each upper table inhaled the scraps of paper and pick up top layer flaky material in flaky material pile
Face, each stripping blade fills in the suction scraps of paper and picks up the lower surface of flaky material, and lifts the lower surface by sheet
Material is sent into the helicla flute by each paper feed port, so as to which flaky material is in the rotary course of the scanning sucker
It is sorted into the upper surface of the helical scanning sucker.Flaky material and the relative position relation with inhaling paper runner are ensure that, from
And meet the condition of locating, sorting.
Wherein more preferably, the absorption sorting wheel includes inhaling paper runner and fixed main shaft；The fixed rotating shaft is worked
Do not rotated in journey, the suction paper runner is arranged on the excircle of the fixed main shaft；
Along the circumference of the suction paper runner multiple radial holes, the radial hole are provided with the section that central angle is α
Both ends extend respectively to the inner surface of the suction paper runner and outer surface, the outer surface of each radial hole are coated with
Rubber inhales paper block；
The fixed main shaft connects vacuum and provides system, and the fixed main shaft has breach；
Under motor effect, the suction paper runner rotates around the fixed main shaft, when the radial direction of the suction paper runner is small
When hole is alignd with the breach of the fixed main shaft, paper that vacuum suction contacts.
Wherein more preferably, the scope of central angle A corresponding to the breach of the fixed main shaft is between 60 °~150 °.
Wherein more preferably, the scanning sucker is provided with N number of equally distributed helicla flute in circumferentially marginal portion, the suction
The rotating speed that Fufen picks wheel is N times of the rotating speed of the scanning sucker, and wherein N is positive integer.
Device provided by the present invention for separating sheet article, use scanning sucker, absorption sorting wheel and sheet material
Material buttress elevating mechanism realizes the continuous sorting of flaky material, and with using two sortings to take turns in the prior art, piece is realized by friction
The separation of shape material is entirely different, can effectively break technical monopoly of the foreign enterprise in the sector.It is above-mentioned to be used for isolating plate-like material
What the device of material eliminated the flaky material that uses in the prior art dispels mechanism, simple in construction, stable performance.It is meanwhile above-mentioned
Separator uses the absorption sorting wheel with special construction, realizes the locating, sorting of flaky material；Only in flaky material quilt
When being sorted to the same position of the upper surface of helical scanning sucker, flaky material can just be siphoned away by inhaling paper runner, realize flaky material
Locating, sorting, be easy to the positioning of follow-up coherent detection, it is possible to reduce False Rate.
Brief description of the drawings
Fig. 1 is the structural representation of the device provided by the present invention for separating sheet article；
Fig. 2 is the structural representation of scanning sucker shown in Fig. 1；
Fig. 3 is the structural representation of helical scanning sucker shown in Fig. 2；
Fig. 4 is the structural representation that scanning sucker cover plate shown in Fig. 2 has cavity；
Fig. 5 is the overall structure diagram of the wheel of absorption sorting shown in Fig. 1；
Fig. 6 is the exploded sketch of the wheel of absorption sorting shown in Fig. 1；
Fig. 7 is the internal structure schematic diagram of the wheel of absorption sorting shown in Fig. 1；
Fig. 8 is the separation principle schematic diagram of scanning sucker shown in Fig. 1；
Fig. 9 is the principle schematic of the positioning absorption of the wheel of absorption sorting shown in Fig. 1.
Embodiment
Provided by the present invention for the device (hereinafter referred of separating sheet article：Sorting equipment), it is intended to substitute existing skill
Implement the technical scheme of sorting in art using friction pulley and pneumatic equipment, be a kind of new flaky material sorting device.The sorting
Device, monolithic flaky material is isolated from the flaky material of the top layer of flaky material pile 1 using scanning sucker 2, uses absorption point
Wheel 3 is picked from the monolithic flaky material of the stacking top layer that peel separation goes out on scanning sucker 2, meanwhile, lifted by flaky material pile
Mechanism 4 drives the flaky material of stacking continuously to rise, and top layer flaky material is kept with scanning the relative position of sucker 2, so as to real
The consecutive tracking sorting of existing flaky material.
As shown in figure 1, the sorting equipment, by 4 groups of scanning sucker 2, absorption sorting wheel 3 and flaky material pile elevating mechanism
Into scanning sucker 2, absorption sorting wheel 3 and flaky material pile elevating mechanism 4 are driven by motor respectively.Wherein, the He of sucker 2 is scanned
Absorption sorting wheel 3 is respectively arranged at the top layer of flaky material pile 1, and scanning sucker 2 is arranged at the corner location of flaky material pile 1,
For adsorbing the corner of flaky material, and the monolithic flaky material of top layer is isolated by rotating from the flaky material of stacking；
The tops that absorption sorting wheel 3 is arranged at flaky material pile 1, and in the position for being vertically higher than scanning sucker 2 and adsorbing scrap material,
Absorption sorting wheel 3 is used for from the monolithic flaky material that peel separation goes out on scanning sucker 2；Flaky material pile elevating mechanism 4 is set
In the bottom of flaky material pile 1, for driving the flaky material of stacking continuously to rise, top layer flaky material and scanning sucker are kept
2 relative position.
Specifically, scanning sucker 2 has negative pressure of vacuum adsorption function and hoe scaler structure.Incision Machine's can incite somebody to action
The monolithic flaky material of the top layer of flaky material pile 1 is picked up, and hoe scaler is screwed in below monolithic flaky material this moment, makes monolithic sheet material
One edge of material is peeled off from flaky material pile 1, and the monolithic flaky material after stripping is imported in helicla flute.Helicla flute is to set
In the spiral shape mechanism of scanning suction cup interior, after screw mechanism rotation is turned around, monolithic flaky material edge and piece after stripping
Shape material pile 1 forms certain distance, completes the peeling action of monolithic flaky material.
With reference to Fig. 2, Fig. 3 and Fig. 4, scanning sucker 2 includes helical scanning sucker 20 and scanning sucker cover plate 21, scans sucker
Cover plate 21 is arranged on the bottom of helical scanning sucker 20.Scanning sucker cover plate 21 is fixed, helical scanning sucker 20 and live spindle
29 connections, live spindle 29 are used to drive helical scanning sucker 20 to rotate.
The bottom surface of helical scanning sucker 20 is provided with air inlet 25.Understood with reference to Fig. 2 and Fig. 4, the top of scanning sucker cover plate 21
Face is provided with cavity, and air cavity cover plate is fixed with the cavity and forms vacuum air cavity 27 therewith, the top of vacuum air cavity 27 is provided with
Gas outlet, the gas outlet are used to be connected with being arranged on the air inlet 25 of the bottom surface of helical scanning sucker 20, helical scanning sucker 20
The air inlet 25 that bottom surface is set is by built-in pipeline 24 simultaneously with being arranged on the suction hole 23 inhaled on the scraps of paper and being arranged at spiral
Suction hole in groove is connected；The interface 28 and be somebody's turn to do that the other end of vacuum air cavity 27 is scanned on sucker cover plate 21 by being arranged on
The connected flexible pipe of interface 28 and outside vacuum line are connected to vavuum pump.
As shown in figure 3, one or more circumferentially equally distributed spiral shells in marginal portion are provided with helical scanning sucker 20
Spin slot, multiple suction holes are provided with helicla flute, each helicla flute forms one in circumferencial direction in itself and inhales paper breach 22, inhales paper
The both sides of breach 22 are respectively arranged with stripping blade 26 and inhale the scraps of paper, inhale and are distributed several suction holes 23 on the scraps of paper, stripping blade 26
The side for inhaling paper breach 22 is fixed in one end, and the other end of stripping blade 26 is point of a knife 260, and point of a knife 260 is positioned at suction paper breach 22
The top of suction hole 23 of opposite side, there is gap between the point of a knife 260 and the suction scraps of paper, and form paper feed port.Each helicla flute structure
Paper breach 22 is inhaled into one, every group of suction sheet hole 23 picks up the upper surface of the top layer flaky material of flaky material pile 1, each stripping blade
26 fill in the lower surface for being picked up flaky material, and lift the lower surface so that the flaky material to be sent by each suction paper breach 22
Enter in helicla flute, with the rotation of scanning sucker 2, helical scanning sucker 20 is sorted into the flaky material in helicla flute
Upper surface, reach the purpose that adsorbed flaky material separates with flaky material pile 1.
During helical scanning sucker 20 rotates, scanning sucker cover plate 21 is fixed, is arranged on scanning sucking disc cover
The position of the gas outlet at the top of vacuum air cavity 27 of plate 21 is also fixed, only when the air inlet 25 on helical scanning sucker 20
When rotating to the gas outlet lap position with the top of vacuum air cavity 27, air inlet 25 and vacuum gas on helical scanning sucker 20
Chamber 27 is connected, and the suction hole 23 inhaled on the scraps of paper could work, so as to ensure that helical scanning sucker 21 provides in same position
Paper.
The operation principle for scanning sucker 2 is illustrated below：Vacuum pressure is produced using vavuum pump, passes through gas circuit valve body
To scanning sucker cover plate 21, scanning sucker cover plate 21 is fixed, and live spindle 29 is connected with helical scanning sucker 20, and outside is dynamic
The live spindle 29 of power driving drives helical scanning sucker 20 to rotate, when helical scanning sucker 20 turns to a fixed position
When, the air inlet 25 on helical scanning sucker 20 is provided with gas outlet with the top of vacuum air cavity 27 and connected, at this time vacuum air-channel
Connect, the air inlet 25 set on helical scanning sucker 20 is by built-in pipeline 24 simultaneously with being arranged in helicla flute and inhaling paper
The suction hole connection of piece, flaky material can be held by this moment inhaling the scraps of paper；When helical scanning sucker 20 is rotated away from this position,
Air inlet 25 on helical scanning sucker 20 is provided with gas outlet disconnection with the top of vacuum air cavity 27 and connected, and inhaling the scraps of paper cannot inhale
Firmly flaky material.
N number of helicla flute (N is positive integer) is provided with scanning sucker 2, is provided with each helicla flute and inhales the scraps of paper, inhaled on the scraps of paper
Several suction holes 23 are distributed, when scanning sucker 2 closes on the top of the horizontal positioned pile of flaky material on the table 1, sheet material
The upper surface of material is by the vacuum suction of suction hole 23 on the suction scraps of paper, under the rotating force of scanning sucker 2, each stripping blade
26, which fill in the suction scraps of paper, picks up the lower surface of flaky material, and lifts the lower surface so that the flaky material is passed through into each suction paper breach
22 are sent into helicla flute, and then flaky material is sorted into the upper of helical scanning sucker 20 in the rotary course of scanning sucker 2
Surface.
Being understood with reference to Fig. 5, Fig. 6 and Fig. 7, the critical piece of absorption sorting wheel 3 includes inhaling paper runner 33 and fixed main shaft 31,
The transfixion of fixed main shaft 31, inhale paper runner 33 and be arranged on the excircle of fixed main shaft 31, and in the presence of motor 30 around
Fixed main shaft 31 rotates.
Multiple radial holes 34 are provided with the section that central angle is α along the circumference of paper runner 33 is inhaled, the two of radial hole 34
End extends respectively to inhale inner surface and the outer surface of paper runner 33, and the outer surface of each radial hole 34 is coated with rubber suction
Paper block 35, flaky material can be increased with inhaling the frictional force on the surface of paper runner 33.
Fixed main shaft 31 connects vacuum and provides system, and fixed main shaft 31 has breach 32, and is switched to very by breach 32
Empty offer system.Central angle A scope corresponding to the breach 32 of fixed main shaft 31 selects preferably between 60 °~150 °, certainly,
Other more angular ranges are not precluded from herein.
In the course of work of absorption sorting wheel 3, the position of fixed main shaft 31 immobilizes, under the driving of motor 30,
Paper runner 33 is inhaled to rotate around fixed main shaft 31；Only when the radial hole 34 and the breach 32 of fixed main shaft 31 of inhaling paper runner 33
During alignment, gas circuit is connected, and inhales the flaky material that the vacuum suction of paper runner 33 contacts.Flaky material is adsorbed sorting successively
The suction paper tape of wheel 3 is walked, and into transmission link, the flaky material of stacking is constantly reduced, and at this time flaky material pile elevating mechanism 4 is dynamic
Power driving is lower to be risen, and paper is provided upwards by supporting plate.
In summary, when sorting equipment works, flaky material pile elevating mechanism 4 is driven by motor, by a laminated material
The scanning sucker 2 of material upward is scanned the suction scraps of paper of sucker 2 with constantly movement, the flaky material 10 of top layer of absorption sorting wheel 3
On suction hole 23 adsorbed by vacuum pressure, scanning sucker 2 rotating force under, by arc enter the scraps of paper import scanning inhale
The helicla flute of disk, then screwed out in rotation, finally, flaky material is adsorbed sorting wheel 3 and draws and be sent into conveyer belt successively.
The device provided by the present invention for separating sheet article is described above, with reference to Fig. 1, Fig. 8 and
Fig. 9 is to the method (hereafter, abbreviation method for sorting) provided by the present invention for separating sheet article, and the sorting being achieved in
Effect illustrates.
As shown in figure 1, provided by the present invention for the method for separating sheet article, using scanning sucker 2 from flaky material
The monolithic flaky material of top layer is isolated in pile 1, scanning sucker 2 is arranged at the corner location of flaky material pile 1, for suction sheet
The corner of shape material, and monolithic flaky material 10 (referring to Fig. 8 and Fig. 9) is isolated from the flaky material of stacking by rotation；
Use the monolithic flaky material 10 that peel separation goes out from scanning sucker 2 of absorption sorting wheel 3；Meanwhile pass through flaky material pile liter
Descending mechanism 4 drives the flaky material of stacking continuously to rise, and keeps top layer flaky material and scans the relative position of sucker 2, realizes
The consecutive tracking sorting of flaky material.
In above-mentioned sort process, as shown in figure 8, top layer monolithic flaky material 10 is in negative pressure of vacuum absorption and hoe scaler
Under effect, one side of flaky material is imported in the helicla flute of scanning sucker 2 by the paper feed port of scanning sucker 2, is then being rotated through
Screwed out in journey and scan sucker 2, reach scanning sucker 2 top, so as to one by one be separated from flaky material pile 1.Then, such as
Shown in Fig. 9, adsorbed by the monolithic flaky materials 10 for adsorbing sorting 3 pairs of separation of wheel, and it is enterprising that it is sent into conveyer belt
Row conveying, each banknote for ensureing to convey conveyer belt during High Speed Transfer continuously, steadily, is reliably collected and heap
It is folded.
Above-mentioned sorting equipment realizes the structure of flaky material separation by friction with using two friction pulleys in the prior art
It is entirely different, it can effectively break technical monopoly of the foreign enterprise in the sector.Moreover, the above-mentioned dress for flaky material separation
Putting need not dispel to flaky material pile 1, and therefore, eliminate the flaky material that uses in the prior art dispels mechanism.
This sorting equipment realizes the continuous supply of flaky material by using flaky material pile elevating mechanism 4, and by scanning sucker 2
Vacuum suction realizes that flaky material separates, it is ensured that the quantity of the flaky material adsorbed every time is individual, simple in construction, performance
It is stable.
Above-mentioned method for sorting, separating sheet article is carried out using scanning sucker 2, and combine the special knot of absorption sorting wheel 3
Structure is peeled off from scanning sucker 2, realizes the positioning absorption of flaky material.
As shown in Fig. 2 scanning sucker 2 includes static scanning sucker cover plate 21 and the helical scanning sucker 20 of rotation, only
Have when the air inlet 25 on helical scanning sucker 20 rotates to the gas outlet lap position with the top of vacuum air cavity 27, spiral
Air inlet 25 on scanning sucker 20 is connected with vacuum air cavity 27, and the suction hole 23 inhaled on the scraps of paper could work, and otherwise, work as spiral shell
When rotation scanning sucker 20 is rotated away from this position, the top of air inlet 25 and vacuum air cavity 27 on helical scanning sucker 20 is opened
There is gas outlet to disconnect connection, flaky material cannot be held by inhaling the scraps of paper.So as to ensure that helical scanning sucker 21 in same position
Paper is provided.
Also, as shown in fig. 7, absorption sorting wheel 3 includes static fixed main shaft 31 and the suction rotated around fixed main shaft 31
Paper runner 33, wherein, the position of fixed main shaft 31 is fixed all the time, is inhaled paper runner 33 and is rotated around fixed main shaft 31, only when suction paper
When the radial hole 34 of runner 33 aligns with the breach 32 of fixed main shaft 31, inhale what the ability vacuum suction of paper runner 33 contacted
Flaky material, so as to cause absorption sorting wheel 3 only can just carry out flaky material absorption when rotation is to fixed position, realize
The locating, sorting of flaky material.The locating, sorting of flaky material, it is ensured that adjacent flaky material is being connected with separation equipment
Spacing on conveyer belt keeps fixing, and is easy to the positioning of follow-up coherent detection, it is possible to reduce False Rate.
In addition, it was found from during foregoing description, absorption sorting wheel 3 adsorbs a sheet during rotating a circle
Material.Being understood with reference to the structure of scanning sucker 2, the circumference of scanning sucker 2 has N number of helicla flute, forms N number of suction paper breach 22,
During scanning sucker 2 rotates a circle, N flaky materials can be isolated from flaky material pile 1.In order to ensure to sort
The rotating speed of the sorting effect of device, scanning sucker 2 and absorption sorting wheel 3 should match, and the rotating speed of absorption sorting wheel 3 should be swept
Retouch the rotating speed of sucker 2 N times, wherein N are positive integer.
Certainly, the diameter of sorting wheel is adsorbed by increasing, and radial hole is set up on its circumference, wheel rotation is sorted in absorption
During circling, multiple flaky materials can also be adsorbed, now, the rotating speed of scanning sucker 2 and absorption sorting wheel 3 should be carried out
Corresponding adjustment.
The method and apparatus provided by the present invention for separating sheet article are described in detail above.To this
For the those skilled in the art in field, it is done on the premise of without departing substantially from true spirit any obvious
Change, it will all form to infringement of patent right of the present invention, corresponding legal liabilities will be undertaken.
Claims (6)
1. a kind of device for separating sheet article, it is characterised in that including being lifted respectively by motor-driven flaky material pile
Mechanism, scanning sucker and absorption sorting wheel,
Wherein, the scanning sucker and the absorption sorting wheel are respectively arranged at the top layer of flaky material pile,
The scanning sucker is arranged at the corner location of the flaky material pile, for adsorbing the corner of flaky material, and passes through
The monolithic flaky material of top layer is isolated in rotation from the flaky material of stacking；There is N number of breach on the scanning sucker, by one
Individual breach drives off a monolithic flaky material；
The scanning sucker includes helical scanning sucker and is arranged on the scanning sucker cover plate at the helical scanning sucker bottom；It is described
Scanning sucker cover plate is fixed, and the helical scanning sucker is connected with live spindle, and the live spindle is used to drive the spiral
Scan sucker rotation；
There are one or more circumferentially equally distributed helicla flutes in marginal portion on the helical scanning sucker, in the helicla flute
Suction hole is provided with, each helicla flute forms a suction paper breach in circumferencial direction, and the suction paper breach both sides are set respectively
It is equipped with stripping blade and inhales the scraps of paper, one group of suction hole is offered on the suction scraps of paper；Institute is fixed in one end of the stripping blade
The side for inhaling paper breach is stated, the other end of the stripping blade is point of a knife, and the point of a knife, which is located at, to be arranged on the suction scraps of paper
The top of the suction hole, there is gap between the point of a knife and the suction scraps of paper, and form paper feed port；
The top surface of the scanning sucker cover plate is provided with cavity, and air cavity cover plate is fixed with the cavity and forms vacuum gas therewith
Chamber；The top of the vacuum air cavity is provided with gas outlet, is connected for the air inlet with being arranged on the helical scanning sucker；
The air inlet set on the helical scanning sucker passes through the suction with being arranged in the helicla flute simultaneously of built-in pipeline
Stomata connects with the suction hole being arranged on the suction scraps of paper；The vacuum air cavity is by being arranged on the scanning sucking disc cover
Interface on plate, the flexible pipe being connected with the interface and it is arranged at the vacuum line of outside and is connected to vavuum pump；
The absorption sorting wheel is arranged at the top of the flaky material pile, and is being vertically higher than the scanning sucker suction side
The position at angle, the absorption sorting wheel are used for from the monolithic flaky material that peel separation goes out on the scanning sucker；
The absorption sorting wheel includes inhaling paper runner and fixed main shaft；The fixed rotating shaft does not rotate in the course of the work, described
Paper runner is inhaled to be arranged on the excircle of the fixed main shaft；
The fixed main shaft connects vacuum and provides system, and the fixed main shaft has breach；Circumference along the suction paper runner exists
Central angle is that multiple radial holes are provided with α section, and the both ends of the radial hole extend respectively to the suction paper runner
Inner surface and outer surface, the outer surface of each radial hole are coated with rubber and inhale paper block；
Motor effect under, it is described suction paper runner around the fixed main shaft rotate, when it is described suction paper runner radial hole and
During the breach alignment of the fixed main shaft, the paper inhaled paper runner vacuum suction and contacted；
The flaky material pile elevating mechanism is arranged at the bottom of the flaky material pile, for driving the flaky material of stacking to connect
It is continuous to rise, and for keeping the relative position of top layer flaky material and the scanning sucker.
2. it is used for the device of separating sheet article as claimed in claim 1, it is characterised in that：
In the rotary course of the scanning sucker, the scanning sucker cover plate is fixed, is arranged on the vacuum air cavity
The position of the gas outlet in portion is also fixed, only when the air inlet on the helical scanning sucker rotates to and the vacuum gas
During the overlapping position in the gas outlet of chamber, the air inlet eloquence on the helical scanning sucker is connected with the gas outlet of the vacuum air cavity
Logical, the suction hole inhaled on the scraps of paper could work；When the helical scanning sucker is rotated away from this position, helical scanning
Air inlet on sucker disconnects with the gas outlet on vacuum air cavity top to be connected, and flaky material can not be held by inhaling the scraps of paper；
In the presence of vacuum suction, each upper surface inhaled the scraps of paper and pick up top layer flaky material in flaky material pile, often
The individual stripping blade fills in the suction scraps of paper and picks up the lower surface of flaky material, and lifts the lower surface and lead to flaky material
Cross each paper feed port to be sent into the helicla flute, so as to which flaky material is sorted in the rotary course of the scanning sucker
To the upper surface of the helical scanning sucker.
3. it is used for the device of separating sheet article as claimed in claim 1, it is characterised in that：
Central angle A scope corresponding to the breach of the fixed main shaft is between 60 °~150 °.
4. it is used for the device of separating sheet article as claimed in claim 1, it is characterised in that：
The scanning sucker is provided with N number of equally distributed helicla flute in circumferentially marginal portion, the rotating speed of the absorption sorting wheel
It is N times of the rotating speed of the scanning sucker, wherein N is positive integer.
5. a kind of method for separating sheet article, real based on the device for separating sheet article described in claim 1
It is existing, it is characterised in that：
Monolithic flaky material, the scanning sucker suction flaky material are isolated from the flaky material of stacking using scanning sucker
Corner location, and by rotation monolithic flaky material is isolated from the flaky material of stacking；The scanning sucker has true
Idling presses adsorption function and hoe scaler structure, negative pressure of vacuum adsorption function can be by the monolithic flaky material of flaky material pile top layer
Pick up, hoe scaler is screwed in below monolithic flaky material this moment, an edge of monolithic flaky material is shelled from flaky material pile
From the monolithic flaky material after stripping is imported into helicla flute, and is screwed out the scanning sucker in rotary course, reaches institute
State the top of scanning sucker；There are multiple suction paper breach on the scanning sucker, each helicla flute forms a suction paper breach,
Paper breach, which is inhaled, by one drives off a monolithic flaky material；
Using absorption sorting wheel the monolithic flaky material that peel separation goes out on sucker is scanned from described；The absorption sorting wheel includes
Static fixed main shaft and the suction paper runner around fixed main shaft rotation；The fixed main shaft connects vacuum system, described solid
Determine to be provided with breach on main shaft；The circumference for inhaling paper runner is provided with multiple radial holes in the section that central angle is α；When suction paper
When runner is rotated to fixed position, the breach of the radial hole and the fixed main shaft is connected, and realizes the positioning of flaky material
Absorption；
Meanwhile drive the flaky material of stacking continuously to rise by flaky material pile elevating mechanism, for keeping top layer sheet material
The relative position of material and the scanning sucker.
6. it is used for the method for separating sheet article as claimed in claim 5, it is characterised in that：
The scanning sucker rotates a circle absorption N flaky materials, and the absorption sorting wheel rotates a circle one sheet material of absorption
Material, the rotating speed of the absorption sorting wheel are N times of the rotating speed of the scanning sucker, and wherein N is positive integer.
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| CN108238463B (en) * | 2016-12-23 | 2020-06-23 | 杰克缝纫机股份有限公司 | Method for improving stability of friction wheel for separating cloth and cloth separating device |
| CN107926872B (en) * | 2018-01-17 | 2023-07-14 | 山东农业大学 | Air suction type cocoon cutting machine |
| CN108898731B (en) * | 2018-06-29 | 2020-05-19 | 中国人民银行印制科学技术研究所 | Vacuum adsorption sorting wheel with non-fixed airflow channel |
| CN111661690A (en) * | 2020-06-17 | 2020-09-15 | 韩变 | Novel automatic material receiving and positioning device of printing mechanism |
| CN113275325B (en) * | 2020-12-31 | 2023-05-02 | 浙江工业职业技术学院 | Lithium battery pole piece coiled material targeted dust removal belt pressing mechanism |
| CN114378665B (en) * | 2022-01-28 | 2023-03-17 | 中科智研(广东)科技有限公司 | Full-automatic feeding and discharging light sweeping equipment for mobile phone protection plates |
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Effective date of registration: 20210406 Address after: 100070 8th floor, building 2, No.5 Zhonghe Road, Fengtai Science City, Fengtai District, Beijing Patentee after: China Banknote Printing Technology Research Institute Co.,Ltd. Patentee after: CHINA BANKNOTE PRINTING AND MINTING Corp. Address before: 100070 science Road 5, Beijing, Fengtai District Patentee before: SECURITY PRINTING INSTITUTE OF PEOPLE'S BANK OF CHINA Patentee before: CHINA BANKNOTE PRINTING AND MINTING Corp. |
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Address after: 100070 8th floor, building 2, No.5 Zhonghe Road, Fengtai Science City, Fengtai District, Beijing Patentee after: China Banknote Printing Technology Research Institute Co.,Ltd. Patentee after: China Banknote Printing and Minting Group Co.,Ltd. Address before: 100070 8th floor, building 2, No.5 Zhonghe Road, Fengtai Science City, Fengtai District, Beijing Patentee before: China Banknote Printing Technology Research Institute Co.,Ltd. Patentee before: CHINA BANKNOTE PRINTING AND MINTING Corp. |