CN102556708A - Paper overlapping detecting method, paper overlapping detecting device and paper treatment device - Google Patents
Paper overlapping detecting method, paper overlapping detecting device and paper treatment device Download PDFInfo
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- CN102556708A CN102556708A CN2010105954094A CN201010595409A CN102556708A CN 102556708 A CN102556708 A CN 102556708A CN 2010105954094 A CN2010105954094 A CN 2010105954094A CN 201010595409 A CN201010595409 A CN 201010595409A CN 102556708 A CN102556708 A CN 102556708A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H7/00—Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles
- B65H7/02—Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles by feelers or detectors
- B65H7/06—Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles by feelers or detectors responsive to presence of faulty articles or incorrect separation or feed
- B65H7/12—Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles by feelers or detectors responsive to presence of faulty articles or incorrect separation or feed responsive to double feed or separation
- B65H7/125—Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles by feelers or detectors responsive to presence of faulty articles or incorrect separation or feed responsive to double feed or separation sensing the double feed or separation without contacting the articles
Abstract
The invention discloses a paper overlapping detecting method, a paper overlapping detecting device and a paper treatment device. The paper overlapping detecting method includes: during paper conveying, detecting whether the paper arrives the first position or not, and disposing the paper between a first paper pickup mechanism and a second paper pickup mechanism of pickup components at the first position; controlling the first paper pickup mechanism and the second paper pickup mechanism to execute relative paper pickup motions along the conveying direction of the paper when the paper arrives the first position; continuously conveying the paper to the second position, setting a sensor at the second position; and detecting whether pieces of the paper are overlapped or not by the sensor. By the paper overlapping detecting method, the paper overlapping detecting device and the paper treatment device, whether pieces of the paper are overlapped or not can be simply conveniently detected.
Description
Technical field
The present invention relates to the medium detection range of re-opening, in particular to a kind of medium re-open method of inspection and device, media processing apparatus.
Background technology
Existing media processing apparatus when the pumped (conveying) medium one by one, sometimes because reasons such as electrostatic adherence or humidity cause many overlapping conveyings of medium, is easy to generate plug paper problem like the media conveying mechanism of media processing apparatus such as chopping machine, scanner, coin identifier.To this, Japanese Patent clear 56-23150 provide a solution, and shown in Fig. 1 a, Fig. 1 b, the testing agency of re-opening that this patent provides comprises paper offset assembly 15 and detecting sensor 16.Displacement component 15 comprises the roller 13 and resistance piece 14 that contacts with paper, and resistance piece 14 is oppositely arranged with roller 13 interval sheet-fed thickness 1; Detecting sensor 16 is an opto-electronic pickup.When overlapping bank note was transferred, levels bank note received resistance piece 14 effects that relative displacement takes place during through location component 15, at this moment, and bank note run-off the straight under conveying roller 18 drives.As a result, bank note increases along the length perpendicular to paper feed direction, make sensor 16 detect bank note, thereby it is overlapping to judge bank note.
The problem that this scheme exists is exactly; The distance that must set in advance between resistance piece 14 and the roller 13 equals sheet-fed thickness, could utilize resistance piece 14 to stir overlapping bank note then, makes overlapping bank note produce relative displacement; Whether like this, sensor 16 just can be judged bank note overlapping.Therefore,, all need set the distance between resistance piece 14 and the roller 13 before use, therefore have complex operation, not wield problem for the medium of different-thickness.
Summary of the invention
To existing media processing apparatus complex operation when whether the detection medium is re-opened; Not wield problem and propose the present invention; For this reason, main purpose of the present invention is to provide a kind of medium re-open method of inspection and device, media processing apparatus, to address the above problem.
To achieve these goals, according to an aspect of the present invention, a kind of medium method of inspection of re-opening is provided.This medium method of inspection of re-opening comprises: in the medium transport process, detect medium and whether arrive primary importance, wherein, in primary importance, medium is between first paper-rubbing mechanism and second paper-rubbing mechanism of rubbing the paper assembly with the hands; When medium arrives primary importance, control first paper-rubbing mechanism and second paper-rubbing mechanism and move along the relative paper of rubbing with the hands of the throughput direction execution of medium; Continue pumped (conveying) medium so that medium through the second place, wherein, is provided with sensor in the second place; Utilize the sensor medium whether to re-open.
To achieve these goals, according to a further aspect in the invention, a kind of medium detecting device of re-opening is provided.This medium detecting device of re-opening comprises: conveying mechanism comprises and rubs the paper assembly with the hands that be used for pumped (conveying) medium, wherein, said stranding paper assembly comprises first paper-rubbing mechanism and second paper-rubbing mechanism; First sensor is used at medium detecting said medium and whether arriving primary importance when first direction is carried, and wherein, in said primary importance, said medium is between said first paper-rubbing mechanism and said second paper-rubbing mechanism; Controller; Be used for when said medium arrives said primary importance; Control said first paper-rubbing mechanism and said second paper-rubbing mechanism and carry out relatively along said first direction and rub paper with the hands and move, and control that said conveying mechanism continues to carry said medium so that said medium through the said second place; And whether second sensor is arranged at said second place place, be used to detect said medium and re-open.
To achieve these goals, according to a further aspect in the invention, a kind of media processing apparatus is provided.This media processing apparatus comprises the medium of the present invention detecting device of re-opening.
Through the present invention, be employed in the medium transport process, detect medium and whether arrive primary importance, wherein, in primary importance, medium is between first paper-rubbing mechanism and second paper-rubbing mechanism of rubbing the paper assembly with the hands; When medium arrives primary importance, control first paper-rubbing mechanism and second paper-rubbing mechanism and move along the relative paper of rubbing with the hands of the throughput direction execution of medium; Continue pumped (conveying) medium so that medium through the second place, wherein, is provided with sensor in the second place; The method of utilizing the sensor medium whether to re-open has solved existing media processing apparatus complex operation when whether the detection medium is re-opened, not wield problem, and then reached the effect of easily whether medium being re-opened and detecting.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes the application's a part, and illustrative examples of the present invention and explanation thereof are used to explain the present invention, do not constitute improper qualification of the present invention.In the accompanying drawings:
Fig. 1 a is the testing agency's structure birds-eye view of re-opening that the day the present invention clear 56-23150 according to correlation technique provides;
Fig. 1 b is the testing agency's section of structure of re-opening shown in Fig. 1 a;
Fig. 2 is according to the medium of the embodiment of the invention testing agency's first embodiment longitudinal sectional drawing of re-opening;
Fig. 3 is the medium shown in Figure 2 testing agency's structure birds-eye view of re-opening;
Fig. 4 a is according to the medium of the embodiment of the invention diagram of circuit of first kind of method of inspection of re-opening of testing agency of re-opening;
Fig. 4 b is according to the medium of the embodiment of the invention diagram of circuit of second kind of method of inspection of re-opening of testing agency of re-opening;
Fig. 5 is according to the medium of the embodiment of the invention testing agency's second example structure birds-eye view of re-opening; And
Fig. 6 is the diagram of circuit of the third method of inspection of re-opening of the medium testing agency that provides according to Fig. 5.
The specific embodiment
Need to prove that under the situation of not conflicting, embodiment and the characteristic among the embodiment among the application can make up each other.Below with reference to accompanying drawing and combine embodiment to specify the present invention.
Fig. 2 is according to the medium of the embodiment of the invention testing agency's first embodiment longitudinal sectional drawing of re-opening; Fig. 3 is the medium shown in Figure 2 testing agency's structure birds-eye view of re-opening.
As shown in the figure, comprise according to the medium of the embodiment of the invention detecting device of re-opening: conveying mechanism comprises and rubs paper assembly 1 with the hands; Be used for pumped (conveying) medium, wherein, this stranding paper assembly 1 (for example comprises first paper-rubbing mechanism; Drive roll 11) and second paper-rubbing mechanism (for example, driven voller 12); First sensor is used at medium detecting medium and whether arriving primary importance when first direction is carried, and wherein, in primary importance, medium is between first paper-rubbing mechanism and second paper-rubbing mechanism; Controller (not drawing among the figure) is used for when medium arrives primary importance, control first paper-rubbing mechanism and second paper-rubbing mechanism and move along the relative paper of rubbing with the hands of first direction execution, and the control conveying mechanism continues pumped (conveying) medium so that the medium process second place; Whether second sensor is arranged at second place place, be used to detect medium and re-open.
Need to prove that above-mentioned second sensor and first sensor can be set to same sensor, for example, are sensor 21, also can be the sensor that is provided with separately.Preferably, the first sensor and second sensor are same sensor, are arranged at second place place.Thereby can realize utilizing same sensor to realize detecting medium simultaneously and whether re-open and detect medium whether reach primary importance, and then simplify the structure, practice thrift cost.
Above-mentioned conveying mechanism can only comprise rubs paper assembly 1 with the hands, also can rub with the hands the paper assembly 1 except comprising, also comprises other conveying mechanism.Preferably, can be with rubbing paper assembly 1 with the hands separately as conveying mechanism, thus need not to be provided with separately again other conveying mechanism, and then simplify the structure, practiced thrift cost.
Below in conjunction with Fig. 2 and Fig. 3 the preferred embodiments of the present invention are described.As shown in the figure, the medium provided by the invention testing agency of re-opening comprises frame 5, rubs paper assembly 1, detection components 2, driver train 6 with the hands, and controller.
Frame 5 comprises the first passage plate 51 and second channel plate 52 that opposing parallel is provided with, and both are formed for the paper feed passage of pumped (conveying) medium, at an end of paper feed passage, are provided with the inlet 53 that is in communication with the outside.
Along the medium transport direction, rub the downstream that paper assembly 1 is positioned at inlet 53 with the hands.Rub paper assembly 1 with the hands and comprise drive roll 11, driven voller 12, and unilateral bearing 13.Drive roll 11 is supported by frame 5, along being provided with perpendicular to the medium transport direction, is positioned at a side of paper feed passage.Drive roll 11 comprises first mandrel 111 and first running roller 112 that is arranged on first mandrel, 111 peripheries, and wherein, first mandrel 111 is supported on the frame 5 perpendicular to the medium transport direction; First running roller 112 can be length and the suitable one roller of maximum medium width; It also can be the segmented roll of arranging along first mandrel, 111 axially spaced-aparts; In the present embodiment, first running roller 112 is length and the suitable one roller of maximum medium width, is positioned at the side near second channel plate 52; Match with second opening 521 on the second channel plate 52, first running roller 112 stretches in the paper feed passage through second opening 521 on the second channel plate 52.Driven voller 12 is tangent with drive roll 11; Be positioned at the opposite side of paper feed passage; Comprise second mandrel 121 and second running roller 122 that is arranged on the second mandrel periphery; Wherein second mandrel 121 first mandrel 111 that is parallel to drive roll 11 is supported on the frame 5; Second running roller 122 can be the suitable one roller of the length of the length and first running roller 112, also can be the plurality of segments roller of arranging along second mandrel, 121 axially spaced-aparts, the two section segmented roll of second running roller 112 for arranging along second mandrel, 121 axially spaced-aparts in the present embodiment; Match with corresponding first opening 511 that is arranged on the first passage plate 51, second running roller 122 stretches in the paper feed passage and 112 tangent cooperations of first running roller through first opening 511.Unilateral bearing 13 can be provided with one or two, is socketed in second mandrel, 121 one or both ends of driven voller 12, be used to limit driven voller 12 can only folk prescription to rotation.Unilateral bearing is two in the present embodiment, is socketed in second mandrel, 121 two ends of driven voller 12 respectively, and is hinged on the frame 5, and restriction driven voller 12 can only be with folk prescription to rotation.For describing conveniently, medium is called first direction by inlet 53 to the moving direction of rubbing paper assembly 1 with the hands, the direction opposite with it is called second direction, in the present embodiment, unilateral bearing 13 restriction driven vollers 12 can only rotate when first direction moves at medium.
Controller is electrically connected with detection components 2 and driver train 6, and controller is according to detection components 2 output signals, and controlling and driving mechanism 6 drives rubs 1 motion of paper assembly with the hands, and judges according to the signal of detection components 2 outputs whether medium exists, and whether medium is re-opened.
Need to prove that the medium among the present invention is generally flaky medium, for example, printer paper, check, bank note etc.
Introduce the control method of re-opening and detecting below according to the medium of the embodiment of the invention.Fig. 4 a is that this method of inspection of re-opening specifically comprises according to the medium of the embodiment of the invention diagram of circuit of first kind of method of inspection of re-opening of testing agency of re-opening:
Step S102 in the medium transport process, detects medium and whether arrives primary importance, and wherein, in primary importance, medium is between first paper-rubbing mechanism and second paper-rubbing mechanism of rubbing the paper assembly with the hands.
Preferably, can detect said medium through sensor 21 and whether arrive primary importance.
Step S104 when medium arrives primary importance, controls first paper-rubbing mechanism and second paper-rubbing mechanism and moves along the relative paper of rubbing with the hands of the throughput direction execution of medium.
Wherein, controlling first paper-rubbing mechanism and second paper-rubbing mechanism carries out along first direction and rubs paper relatively with the hands and move and can comprise following situation:
Control first paper-rubbing mechanism and move, control second paper-rubbing mechanism and move along second direction execution stranding paper along first direction execution stranding paper; Perhaps,
It is static to control first paper-rubbing mechanism, and controls second paper-rubbing mechanism and move along first direction or second direction execution stranding paper; For example, it is static to control first paper-rubbing mechanism through stop mechanism, perhaps,
It is static to control second paper-rubbing mechanism, and controls first paper-rubbing mechanism and move along first direction or second direction execution stranding paper, and for example, it is static to control second paper-rubbing mechanism through stop mechanism,
Wherein, first direction and second direction are opposite.
In embodiments of the present invention, particularly, first paper-rubbing mechanism can be drive roll shown in Figure 3 11, and correspondingly, second paper-rubbing mechanism can be driven voller shown in Figure 3 12, and drive roll 11 rotates and can drive driven voller 12 rotations.But first paper-rubbing mechanism and second paper-rubbing mechanism also are not limited to mechanism shown in Figure 3; Except situation shown in Figure 3; First paper-rubbing mechanism and second paper-rubbing mechanism also can have the drive roll of power simultaneously; Certainly, first paper-rubbing mechanism and second paper-rubbing mechanism can also be other the mechanism that can drive medium motion.
Preferably, when medium arrives primary importance, control first paper-rubbing mechanism and second paper-rubbing mechanism and carry out along first direction and rub paper relatively with the hands and move and comprise:
Control first paper-rubbing mechanism and move along second direction execution stranding paper, wherein, second paper-rubbing mechanism is set to only to carry out stranding paper along first direction and moves; Perhaps, control second paper-rubbing mechanism and move along second direction continuation execution stranding paper, wherein, first paper-rubbing mechanism is set to only to carry out stranding paper along first direction and moves, and wherein, second direction is the opposite sense of first direction.
Through the foregoing description, can realize controlling easily first paper-rubbing mechanism and second paper-rubbing mechanism and move along the relative paper of rubbing with the hands of medium transport direction execution.
Further preferably; Can in rubbing the paper assembly with the hands, unilateral bearing be set; This unilateral bearing is connected with first paper-rubbing mechanism or second paper-rubbing mechanism so that first paper-rubbing mechanism or second paper-rubbing mechanism only can move along first direction execution stranding paper; Through unilateral bearing is set, can need not complicated software control or complex mechanical construction, and then realize the one-way movement of first paper-rubbing mechanism or second paper-rubbing mechanism simply, at low cost.
Particularly; This embodiment through utilize unilateral bearing can only folk prescription to the characteristic of rotating, stop driven voller when moving back paper, to rotate, the overlapping medium between drive roll and driven voller is owing to the stressed different relative displacemenies that produce; Output signal is different when surveying the different-thickness medium according to sensor then; Judge whether medium is re-opened, re-open testing agency and method of inspection thereof provided by the invention can be applicable to that the medium of any thickness detects, and needn't regulate testing agency according to dielectric thickness; Therefore, greatly improved the simplicity of operation of equipment.
Step S106 continues pumped (conveying) medium so that medium through the second place, wherein, is provided with sensor in the second place.
Whether step S108 utilizes the sensor medium to re-open.
Preferably, the sensor in step S106 and step S108 also can be sensor 21, that is, can realize detecting medium simultaneously through same sensor and whether re-open and detect medium whether reach primary importance.
Further, utilize the sensor medium whether to re-open and can comprise the following method that adopts:
Whether the sensor medium arrives the second place;
After sensor arrived the second place to medium, whether the output signal of detecting sensor changed in the very first time, and wherein, the very first time is smaller or equal to the length of individual medium delivery speed divided by medium;
Wherein, under the situation that signal of sensor changes, confirm that medium re-opens in the very first time.
In the above-described embodiments; Rub the paper assembly with the hands through being provided with; The medium of carrying is rubbed with the hands the paper operation, can be so that exist under the situation of re-opening at medium, the medium of re-opening produces staggered floor; Whether whether the medium of rubbing with the hands after paper is operated through sensor then exist staggered floor to re-open to detect, thereby can adapt to the detection of re-opening of the medium of any thickness.
Preferably, in said method, before medium is carried along first direction, can also may further comprise the steps:
Whether the entrance of detecting media processing apparatus exists medium, wherein, and when having medium, along the first direction pumped (conveying) medium in the entrance.
In following examples, whether re-open the medium of the present invention method of inspection of re-opening is described to detect paper.
Fig. 4 b is according to the medium of the embodiment of the invention diagram of circuit of second kind of method of inspection of re-opening of testing agency of re-opening.This method of inspection of re-opening specifically comprises:
Step S201 is along the first direction pumped (conveying) medium.
Controller controlling and driving mechanism 6 drives the drive roll 11 of rubbing paper assembly 1 with the hands and rotates with direction initialization; Drive the driven voller 12 tangent with it rotates thereupon; To carry along first direction at the medium between drive roll 11 and the driven voller 12; At this moment, the unilateral bearing 13 that is socketed in second mandrel, 121 two ends of driven voller 12 rotates with driven voller 12 synchronously.
Step S202 judges whether medium arrives primary importance, if, execution in step S203, otherwise execution in step S201 continues along the first direction pumped (conveying) medium.
Medium is rubbing the 1 driving lower edge first direction execution stranding paper motion of paper assembly with the hands, because sensor 21 is positioned at the downstream of rubbing paper assembly 1 with the hands along first direction.Like this, when medium motion between the luminotron 212 of sensor 21 and the adoptor 211 time, because the light intensity that the adoptor 211 of sensor 21 receives reduces; Therefore controller changes through the output signal of detecting sensor 21, can judge whether covering sensor 21 surfaces of medium, just whether arrives primary importance; Wherein, in this primary importance, medium is between first paper-rubbing mechanism and second paper-rubbing mechanism of rubbing the paper assembly with the hands; If controller judges medium and arrives primary importance, execution in step S203 then, otherwise; Medium no show primary importance is described, so execution in step S201, rub paper assembly 1 with the hands and continue along the first direction pumped (conveying) medium.
Step S203 is along the second direction pumped (conveying) medium.
When controller judges that medium arrives primary importance; Controlling and driving mechanism drives the drive roll 11 of stranding paper assembly 1 with the second direction pumped (conveying) medium opposite with first direction; At this moment; Owing to only can be rotated in a first direction by unilateral bearing 13 restrictions with the drive roll 11 tangent driven vollers that cooperate 12, therefore can not rotate synchronously with drive roll 11, remain static.Medium between drive roll 11 and driven voller 12 is if individual medium is moved along second direction by drive roll 11 friction force effects then; If the medium between drive roll 11 and driven voller 12 is two or many media; The medium that then contacts with drive roll 11 is moved along second direction by drive roll 11 friction force effects, and the medium that contacts with static driven voller 12 is owing to only receive friction force between the medium, very little displacement takes place even is not subjected to displacement; Promptly; Drive roll 11 is carried out in the medium transport direction with driven voller 12 and is rubbed the paper motion relatively with the hands, and therefore relative displacement takes place range upon range of medium each other, produces staggered floor.
Rubbing 1 beginning of paper assembly with the hands in the second direction pumped (conveying) medium, controller picks up counting, when timing arrives first schedule time T1, and 6 stop motions of controller controlling and driving mechanism.Divided by the speed along the second direction pumped (conveying) medium, when promptly rubbing paper assembly 1 with the hands and stopping to move back paper, medium still is contained between drive roll 11 and the driven voller 12 first schedule time T1 less than the distance between sensor 21 and the drive roll 11.
Step S204 is once more along the first direction pumped (conveying) medium.
Controller controlling and driving mechanism 6 drives the drive roll 11 of rubbing paper assemblies 1 with the hands and rotates once more with direction initialization; Along the first direction pumped (conveying) medium; Drive driven voller 12 and rotate thereupon, the medium between drive roll 11 and driven voller 12 is moved along first direction, arrive the second place.
Alternatively, also can be along the second direction pumped (conveying) medium, at this moment, need be provided with one again in downstream and be used to detect the sensor whether medium is re-opened along the stranding paper assembly 1 of second direction.
Step S205 judges whether medium is re-opened, if, execution in step S207, otherwise, execution in step S206.
Because sensor 21 is positioned at the second place place in the downstream of rubbing paper assembly 1 with the hands along first direction, when once more along the first direction pumped (conveying) medium, when carrying medium between drive roll 11 and the driven voller 12 through the second place; Because medium arrives between the luminotron 212 and adoptor 211 of sensor 21; Therefore the light intensity that receives of the adoptor of sensor 21 reduces, so the output signal of controller through detecting sensor 21 change, and judges medium and arrives sensor 21 places; At this moment; Controller picks up counting, along with medium continues to move along first direction, if constant always at the output signal of second schedule time T2 inner sensor 21; Controller judges that the medium of carrying is a sheet-fed, execution in step S206; If the output signal generation increasing or decreasing at second schedule time T2 inner sensor 21 changes, controller judgement medium is re-opened, then execution in step S207.Second schedule time T2 equals individual medium length divided by the speed along the first direction pumped (conveying) medium.
Step S206, output medium.
When the medium in controller is judged passage was individual medium, controlling and driving mechanism drove the drive roll 11 of rubbing paper assembly 1 with the hands and rotates with direction initialization, sees medium off the testing agency of re-opening.
Step S207 reports to the police.
When the medium in controller is judged passage was re-opened, controller was reported to the police, many media in the prompting user processing paper feed passage.
In the present embodiment, rub the paper assembly with the hands and both be used for pumped (conveying) medium, be used to make range upon range of medium that relative displacement takes place each other again, produce staggered floor, therefore, need not to be provided with separately the conveying roller of special pumped (conveying) medium motion, thereby simplify the structure, practiced thrift cost.
Fig. 5 is the medium provided by the invention testing agency's second example structure birds-eye view of re-opening.The present embodiment and the first embodiment difference are that detection components 2 also comprises sensor 22.Sensor 22 is arranged on inlet 53 and rubs with the hands on the paper feed passage between the paper assembly 1, is used for detecting inlet 53 places and whether has medium.Sensor 22 can be a mechanical sensor, also can be electro-optical pickoff.
Fig. 6 is second kind of method of inspection diagram of circuit of re-opening of the medium testing agency that provides according to Fig. 5.Step S201～step S207 in the method for inspection of re-opening that present embodiment provides in the same a kind of method of inspection of re-opening of step S302～step S308, difference is, before step S302, also comprises step S301:
Step S301 judges whether inlet exists medium, if, execution in step S302, otherwise, continue to detect inlet and whether have medium.
Controller changes through the output signal of detecting sensor 22, judges whether inlet 53 places exist medium.If controller judges the entrance and has medium, execution in step S302 then, otherwise, continue to detect inlet and whether has medium.
Present embodiment increased sensor 22 before rubbing paper assembly 1 with the hands; Only when sensor 22 detects medium; Controller just controlling and driving mechanism drives 1 motion of stranding paper assembly, and the testing agency's automatic feed of having realized re-opening has further improved the simplicity of operation of equipment.
The embodiment of the invention also provides a kind of media processing apparatus, and this media processing apparatus comprises the described medium of the above-mentioned arbitrary embodiment detecting device of re-opening.Can be media processing apparatus such as chopping machine, scanner, coin identifier according to media processing apparatus of the present invention.
From above description; Can find out; Whether the present invention can detect medium easily and re-open, and re-open testing agency and method of inspection thereof provided by the invention can be applicable to that the medium of any thickness detects, and needn't regulate testing agency according to dielectric thickness; Therefore, greatly improved the simplicity of operation of equipment.
The above is merely the preferred embodiments of the present invention, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.All within spirit of the present invention and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (12)
1. medium method of inspection of re-opening is characterized in that, comprising:
In the medium transport process, detect said medium and whether arrive primary importance, wherein, in said primary importance, said medium is between first paper-rubbing mechanism and second paper-rubbing mechanism of rubbing the paper assembly with the hands;
When said medium arrives said primary importance, control said first paper-rubbing mechanism and said second paper-rubbing mechanism and move along the relative paper of rubbing with the hands of the throughput direction execution of said medium;
Continue to carry said medium so that said medium through the said second place, wherein, is provided with sensor in the said second place; And
Utilize the said medium of said sensor whether to re-open.
2. the medium according to claim 1 method of inspection of re-opening is characterized in that, when said medium arrives said primary importance, controls said first paper-rubbing mechanism and said second paper-rubbing mechanism and carries out along the throughput direction of said medium and rub paper relatively with the hands and move and comprise:
Control said first paper-rubbing mechanism and move, control said second paper-rubbing mechanism and move along second direction execution stranding paper along first direction execution stranding paper; Perhaps
It is static to control said first paper-rubbing mechanism, and controls said second paper-rubbing mechanism and move along said first direction or said second direction execution stranding paper; Perhaps
It is static to control said second paper-rubbing mechanism, and controls said first paper-rubbing mechanism and move along said first direction or said second direction execution stranding paper,
Wherein, said first direction is opposite with said second direction.
3. the medium according to claim 1 method of inspection of re-opening is characterized in that, when said medium arrives said primary importance, controls said first paper-rubbing mechanism and said second paper-rubbing mechanism and carries out along the throughput direction of said medium and rub paper relatively with the hands and move and comprise:
Control said first paper-rubbing mechanism and move along second direction execution stranding paper, wherein, said second paper-rubbing mechanism is set to only to carry out stranding paper along said first direction and moves; Perhaps
Control said second paper-rubbing mechanism and move along second direction execution stranding paper, wherein, said first paper-rubbing mechanism is set to only to carry out stranding paper along said first direction and moves,
Wherein, said second direction is the opposite sense of said first direction.
4. whether the medium according to claim 1 method of inspection of re-opening is characterized in that, utilize the said medium of said sensor to re-open and comprise:
Whether the said medium of said sensor arrives the said second place;
In said sensor after said medium arrives the said second place; Whether detect said signal of sensor changes in the very first time; Wherein, the said very first time is smaller or equal to the length of individual the said medium delivery speed divided by said medium; And
Under the situation that said signal of sensor changes, confirm that said medium re-opens in the said very first time.
5. the medium according to claim 4 method of inspection of re-opening is characterized in that, detects said medium and whether arrives primary importance and comprise:
Utilize the said medium of said sensor whether to arrive said primary importance.
6. the medium according to claim 1 method of inspection of re-opening is characterized in that,
Before said medium transport, also comprise:
Whether a side that detects said stranding paper assembly exists medium,
Wherein, when there is said medium in a side of said stranding paper assembly, carry said medium to said primary importance.
7. medium detecting device of re-opening is characterized in that,
Conveying mechanism comprises and rubs the paper assembly with the hands that be used for pumped (conveying) medium, wherein, said stranding paper assembly comprises first paper-rubbing mechanism and second paper-rubbing mechanism;
First sensor is used in the medium transport process, detects said medium and whether arrives primary importance, and wherein, in said primary importance, said medium is between said first paper-rubbing mechanism and said second paper-rubbing mechanism;
Controller; Be used for when said medium arrives said primary importance; The relative paper of rubbing with the hands of throughput direction execution of controlling the said medium in said first paper-rubbing mechanism and said second paper-rubbing mechanism edge moves, and controls the said conveying mechanism continuation said medium of conveying so that the said second place of said medium process; And
Whether second sensor is arranged at said second place place, be used to detect said medium and re-open.
8. the medium according to claim 7 detecting device of re-opening is characterized in that said controller also is used for when said medium arrives said primary importance:
Control said first paper-rubbing mechanism and said second paper-rubbing mechanism and carry out the motion of stranding paper in opposite direction; Perhaps
It is static to control said first paper-rubbing mechanism, and controls said second paper-rubbing mechanism and move along first direction or second direction execution stranding paper; Perhaps
It is static to control said second paper-rubbing mechanism, and controls said first paper-rubbing mechanism and move along said first direction or said second direction execution stranding paper,
Wherein, said first direction is opposite with said second direction.
9. the medium according to claim 7 detecting device of re-opening is characterized in that, also comprises:
Unilateral bearing is connected with said first paper-rubbing mechanism or said second paper-rubbing mechanism, and be used for making the two one of said first paper-rubbing mechanism and said second paper-rubbing mechanism only can carry out and rub paper with the hands and move along said first direction,
Wherein, Said controller also is used for when said medium arrives said primary importance; Control in said first paper-rubbing mechanism and said second paper-rubbing mechanism in the two another and carry out along second direction and rub paper with the hands and move, wherein, said second direction is the opposite sense of said first direction.
10. the medium according to claim 7 detecting device of re-opening is characterized in that said first sensor and said second sensor are same sensor.
The detecting device 11. medium according to claim 7 is re-opened is characterized in that, also comprises:
The 3rd sensor is arranged at a side of said stranding paper assembly, and whether a side that is used to detect said stranding paper assembly exists medium, and when there is said medium in a side of said stranding paper assembly, with said medium transport to said primary importance.
12. a media processing apparatus is characterized in that, comprises in the claim 7 to 11 each described medium detecting device of re-opening.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105954094A CN102556708A (en) | 2010-12-20 | 2010-12-20 | Paper overlapping detecting method, paper overlapping detecting device and paper treatment device |
| PCT/CN2011/082672 WO2012083778A1 (en) | 2010-12-20 | 2011-11-23 | Method and apparatus for detecting double-fed media and medium processing apparatus |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2010105954094A CN102556708A (en) | 2010-12-20 | 2010-12-20 | Paper overlapping detecting method, paper overlapping detecting device and paper treatment device |
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| CN102556708A true CN102556708A (en) | 2012-07-11 |
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| CN2010105954094A Pending CN102556708A (en) | 2010-12-20 | 2010-12-20 | Paper overlapping detecting method, paper overlapping detecting device and paper treatment device |
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| CN (1) | CN102556708A (en) |
| WO (1) | WO2012083778A1 (en) |
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| CN104268979A (en) * | 2014-10-30 | 2015-01-07 | 广州广电运通金融电子股份有限公司 | Method and device for detecting overlapped bank note |
| CN107031208A (en) * | 2016-02-04 | 2017-08-11 | 山东新北洋信息技术股份有限公司 | A kind of financial document printer and its control method |
| CN110992579A (en) * | 2019-12-19 | 2020-04-10 | 深圳怡化电脑股份有限公司 | Paper money detection system and detection method |
| CN113256875A (en) * | 2021-04-28 | 2021-08-13 | 深圳怡化电脑科技有限公司 | Sorting control method, sorting control device, sorting equipment and storage medium |
| CN113715524A (en) * | 2021-09-28 | 2021-11-30 | 深圳市鸿珀智能科技有限公司 | Temporary license plate manufacturing device, manufacturing method thereof and storage medium |
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| CN113715524A (en) * | 2021-09-28 | 2021-11-30 | 深圳市鸿珀智能科技有限公司 | Temporary license plate manufacturing device, manufacturing method thereof and storage medium |
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| WO2012083778A1 (en) | 2012-06-28 |
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