CN111703218A - Printing and scanning integrated device and working method thereof - Google Patents
Printing and scanning integrated device and working method thereof Download PDFInfo
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- CN111703218A CN111703218A CN202010666260.8A CN202010666260A CN111703218A CN 111703218 A CN111703218 A CN 111703218A CN 202010666260 A CN202010666260 A CN 202010666260A CN 111703218 A CN111703218 A CN 111703218A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
- B41J3/44—Typewriters or selective printing mechanisms having dual functions or combined with, or coupled to, apparatus performing other functions
- B41J3/445—Printers integrated in other types of apparatus, e.g. printers integrated in cameras
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Abstract
The application provides a print and scan integrated device and a working method thereof, wherein the print and scan integrated device comprises: the printer comprises a shell, wherein a containing space for containing a double-channel scanning device and a printer is arranged in the shell; the upper bearing supporting plate and the lower bearing supporting plate are sequentially arranged in the shell from top to bottom, two sides of the upper bearing supporting plate and two sides of the lower bearing supporting plate are both connected to the inner side surface of the shell in a sliding mode, a double-channel scanning device is placed on the upper bearing supporting plate, and a printer is placed on the lower bearing supporting plate; the printer comprises a paper outlet positioned at the top of the printer, the dual-channel scanning device comprises a paper inlet positioned at the bottom of the printer, and the paper outlet of the printer is opposite to the paper inlet of the dual-channel scanning device. The method and the device have the advantages that automatic printing and scanning of the bill are realized in one device, the flow is simplified, the size of the equipment is reduced, and the cost is reduced. Moreover, the printer and the double-channel scanning device can be respectively and independently drawn out or pushed into the accommodating cavity of the shell through the sliding rail, and the drawing out and the pushing in are not interfered with each other and not influenced with each other, so that the maintenance and the detection are convenient.
Description
Technical Field
The invention relates to the technical field of financial equipment, in particular to a printing and scanning integrated device and a working method thereof, which are used for printing bills and scanning, verifying and classifying printed bill paper.
Background
The existing bill equipment usually prints bills directly through a printer, however, if part of the bills are abnormal, the abnormal bills are printed to cause the bills to be invalid, so that a large amount of bills are wasted. Many times, qualified bills are put into the bill box after manual verification and classification are carried out on each printed bill paper, and the labor cost is increased.
Therefore, it is necessary to provide an integrated printing and scanning device to realize automatic printing and scanning of bills, so as to simplify the process, reduce the volume of the equipment, and reduce the cost.
Disclosure of Invention
The present invention is directed to a printing and scanning integrated device and a working method thereof, so as to solve the problems mentioned in the background.
In order to achieve the purpose, the invention adopts the following technical scheme:
the first aspect of the present application provides a print and scan integrated apparatus, including:
the printer comprises a shell, wherein an accommodating space for accommodating a double-channel scanning device and a printer is arranged in the shell;
the printer comprises an upper bearing supporting plate and a lower bearing supporting plate, wherein the upper bearing supporting plate and the lower bearing supporting plate are sequentially arranged in the shell from top to bottom, two sides of the upper bearing supporting plate and two sides of the lower bearing supporting plate are both connected to the inner side surface of the shell in a sliding mode, the dual-channel scanning device is placed on the upper bearing supporting plate, and the printer is placed on the lower bearing supporting plate; wherein, the printer is including the exit slot that is located its top, binary channels scanning device is including the paper feed mouth that is located its bottom, the exit slot of printer is just right binary channels scanning device's paper feed mouth.
Preferably, the center positions of the outer side surfaces of the upper bearing supporting plate and the lower bearing supporting plate are respectively provided with a positioning convex column, and the inner wall surfaces of two sides of the shell are respectively provided with a slide rail corresponding to the outer side surfaces of the upper bearing supporting plate and the lower bearing supporting plate; the upper bearing supporting plate and the lower bearing supporting plate can be pulled out from the front door of the shell through the sliding rail.
Preferably, a push-pull handle is further arranged on one side, facing the front door of the shell, of the upper bearing supporting plate and the lower bearing supporting plate.
Preferably, the exit slot department of printer is equipped with leads the paper structure, it includes deflector and guide plate to lead the paper structure, the deflector certainly the exit slot of printer extends to the below of binary channels scanning device's paper feed mouth, guide plate's leading edge to binary channels scanning device's paper feed mouth is outstanding, the deflector with form out the paper clearance between the guide plate.
Preferably, the paper feeding wheels of the pair of rollers are further arranged on two sides of the inner wall of the paper feeding port of the double-channel scanning device, and the paper feeding wheels contact paper entering the paper feeding port of the double-channel scanning device so as to push the paper to the inside of the double-channel scanning device.
Preferably, the dual channel scanning apparatus includes:
-a rack: the machine frame is provided with a paper inlet of the double-channel scanning device and a paper outlet of the double-channel scanning device;
-along paper direction of delivery, be equipped with paper input channel, paper scanning passageway and paper transfer passage who communicates in proper order in the frame: the inlet of the paper input channel is communicated with the paper inlet of the double-channel scanning device, and the outlet of the paper conveying channel is communicated with the paper outlet of the double-channel scanning device; the paper scanning channel comprises a first channel and a second channel which are arranged in parallel, the first channel and the second channel are respectively and independently communicated with an outlet of the paper input channel and an inlet of the paper conveying channel, and a scanning module is arranged on the second channel; a first reversing piece is arranged at the intersection of the inlet of the first channel, the inlet of the second channel and the outlet of the paper input channel, and is used for switching the conduction of the outlet of the paper input channel and the paper conveying channel through the first channel and simultaneously closing the second channel, or switching the conduction of the outlet of the paper input channel and the paper conveying channel through the second channel and simultaneously closing the first channel;
-the control section: the control part controls the direction of the paper in the first channel and the second channel by controlling the angle change of the first reversing piece.
More preferably, the exit slot of binary channels scanning device sets up the first side of frame, first side orientation the qianmen of casing, binary channels scanning device's paper feed mouth sets up the bottom surface of frame, and be close to the second side department of frame, first side with the second side is the both sides that the frame is relative.
More preferably, the conveying channel between the paper outlet of the printer and the inlet of the scanning module is an arc-shaped channel, and the length of the arc-shaped channel is greater than that of the paper; preferably, the length of the arcuate channel is greater than 300 mm.
More preferably, at least one first conveying wheel is arranged on the first channel, and the first conveying wheel rotates along the paper conveying direction and is used for driving the paper to move along the first channel; and/or at least one second conveying wheel is arranged on the second channel, and the second conveying wheel rotates along the paper conveying direction and is used for driving the paper to move along the second channel.
More preferably, the conveying direction of the sheet along the first path is a first direction, the conveying direction of the sheet along the second path is a second direction, and the first direction is the same as the second direction.
More preferably, the scanning module comprises an upper module and a lower module which are arranged in an overlapped manner, a paper feeding channel is formed between the upper module and the lower module, and the upper module and the lower module are respectively provided with paper feeding wheels which are mutually paired in the paper feeding channel; and a CIS component facing the paper feeding channel is fixedly arranged on the upper module and/or the lower module along the transverse direction of the paper feeding channel.
More preferably, the first direction changing member includes: the two-way turning plate is used for covering the entrance and the exit of the paper input channel in an openable manner, the two-way turning plate is sleeved on a rotating shaft connected with a driving motor, and the two-way turning plate is driven by the driving motor to switch between a first preset angle and a second preset angle.
Further, the two-way turning plate of the first reversing piece comprises a first surface and a second surface back to the first surface, the first surface faces the first channel, and the second surface faces the second channel; when the two-way turning plate of the first reversing piece rotates to the first preset angle, the first surface conducts the paper input channel and the first channel, and when the two-way turning plate of the first reversing piece rotates to the second preset angle, the second surface conducts the paper input channel and the second channel.
More preferably, the dual-channel scanning device further comprises a shunting mechanism for separating the paper which is qualified for scanning from the paper which is unqualified for scanning, and the shunting mechanism is positioned at the downstream of the paper conveying channel; the reposition of redundant personnel mechanism includes paper delivery passageway and paper recovery passageway, the export intercommunication binary channels scanning device's of paper delivery passageway exit slot, the export intercommunication collection box of paper recovery passageway, the entry of paper delivery passageway the entry of paper recovery passageway the intersection of paper delivery passageway's export is equipped with second switching-over piece, second switching-over piece is used for switching over paper delivery passageway's export and passes through paper delivery passageway switches on with binary channels scanning device's exit slot and seals simultaneously the paper recovery passageway, perhaps, switches over paper delivery passageway's export with paper recovery passageway switches on and seals simultaneously paper delivery passageway.
In the above, the scanning module is configured to scan the paper in the second channel, the scanning module obtains information about the bill on the paper after scanning the paper, for example, a predetermined mark, the scanning module compares the information about the bill with a preset image, and if the information about the bill is the same as the preset image, the scanning is qualified, otherwise, the scanning is unqualified.
Further, the conveying direction of the paper along the paper recovery channel is a third direction, and the third direction is opposite to the conveying direction of the paper scanning channel and the paper conveying channel.
Further, the second direction changing member includes: the two-way turning plate is used for covering the outlet of the paper conveying channel in an openable and closable manner, the two-way turning plate is sleeved on a rotating shaft connected with a driving motor, and the two-way turning plate is driven by the driving motor to switch between a third preset angle and a fourth preset angle.
Furthermore, the two-way turning plate of the second reversing piece comprises a first surface and a second surface opposite to the first surface, the first surface faces the paper output channel, and the second surface faces the paper recovery channel; when the two-way turning plate of the second reversing piece rotates to the third preset angle, the first surface conducts the paper conveying channel and the paper output channel, and when the two-way turning plate of the second reversing piece rotates to the fourth preset angle, the second surface conducts the paper conveying channel and the paper recovery channel.
In the above, the first surface and the second surface of the first reversing component and the first surface and the second surface of the second reversing component are straight surfaces or curved surfaces.
Preferably, the bottom of the shell is also respectively connected with four groups of rollers in a rotating manner.
The second aspect of the present application provides a working method of a printing and scanning integrated device, including:
the printer receives the printing task and prints information on the paper;
the printer outputs the paper printed with the information to a paper outlet of the printer;
the paper enters a paper inlet of the double-channel scanning device;
the double-channel scanning device scans the paper according to the information of the specific position to be scanned on the paper.
Preferably, a paper guide structure is arranged at the paper outlet of the printer, the paper guide structure comprises a guide plate and a guide pressing plate, the guide plate extends from the paper outlet of the printer to the position below the paper inlet of the dual-channel scanning device, and the front edge of the guide pressing plate protrudes towards the paper inlet of the dual-channel scanning device; the working method further comprises the following steps:
and the printed paper is output from the paper outlet gap between the guide plate and the guide pressing plate and enters the paper inlet of the double-channel scanning device.
Preferably, the dual channel scanning apparatus comprises: the paper scanning device comprises a rack, a control part, a paper input channel, a paper scanning channel and a paper conveying channel which are sequentially communicated along the paper conveying direction; wherein, the frame is provided with a paper inlet of the double-channel scanning device and a paper outlet of the double-channel scanning device; the outlet of the paper conveying channel is communicated with the paper outlet of the double-channel scanning device; the paper scanning channel comprises a first channel and a second channel which are arranged in parallel, the first channel and the second channel are respectively and independently communicated with an outlet of the paper input channel and an inlet of the paper conveying channel, and a scanning module is arranged on the second channel; a first reversing piece is arranged at the intersection of the inlet of the first channel, the inlet of the second channel and the outlet of the paper input channel; the control part is connected with the first reversing piece; the working method further comprises the following steps:
the paper enters the double-channel scanning device from a paper inlet of the double-channel scanning device, passes through the paper input channel and then moves to an inlet of the paper scanning channel, and the paper scanning channel comprises a first channel and a second channel which are arranged in parallel;
if the paper does not need to be scanned, the controller controls the first reversing piece to be at the first position, and the outlet of the paper input channel is communicated with the paper conveying channel through the first channel and the second channel is closed at the same time;
if the paper needs to be scanned, the controller controls the first reversing piece to be at a second position, the outlet of the paper input channel is communicated with the paper conveying channel through the second channel, the first channel is closed at the same time, and the scanning module on the second channel scans the paper;
the paper output from the paper scanning channel passes through the paper conveying channel and then is output from the paper outlet of the double-channel scanning device.
More preferably, the exit slot of binary channels scanning device sets up the first side of frame, first side orientation the qianmen of casing, binary channels scanning device's paper feed mouth sets up the bottom surface of frame, and be close to the second side department of frame, first side with the second side is the both sides that the frame is relative.
More preferably, the conveying channel between the paper outlet of the printer and the inlet of the scanning module is an arc-shaped channel, and the length of the arc-shaped channel is greater than that of the paper; preferably, the length of the arcuate channel is greater than 300 mm.
More preferably, at least one first conveying wheel is arranged on the first channel, and the first conveying wheel rotates along the paper conveying direction and is used for driving the paper to move along the first channel; and/or at least one second conveying wheel is arranged on the second channel, and the second conveying wheel rotates along the paper conveying direction and is used for driving the paper to move along the second channel.
More preferably, the conveying direction of the sheet along the first path is a first direction, the conveying direction of the sheet along the second path is a second direction, and the first direction is the same as the second direction.
More preferably, the dual-channel scanning device further comprises a diversion mechanism, the diversion mechanism is located at the downstream of the paper conveying channel, the diversion mechanism comprises a paper output channel and a paper recovery channel, an outlet of the paper output channel is communicated with a paper outlet of the dual-channel scanning device, an outlet of the paper recovery channel is communicated with a recovery box, and a second reversing piece is arranged at the intersection of an inlet of the paper output channel, an inlet of the paper recovery channel and an outlet of the paper conveying channel; the working method further comprises the following steps:
the paper moves to an outlet of the paper conveying channel;
if the paper is not scanned or the paper is scanned and is qualified, the controller controls the second reversing piece to be located at the third position, the outlet of the paper conveying channel is communicated with the paper outlet of the dual-channel scanning device through the paper output channel, and the paper recovery channel is closed at the same time;
and if the paper is scanned and the scanning is unqualified, the controller controls the second reversing piece to be positioned at the fourth position, and the outlet of the paper conveying channel is communicated with the recovery box through the paper recovery channel and simultaneously closes the paper output channel.
In the above, the scanning module is configured to scan the paper in the second channel, the scanning module obtains information about the bill on the paper after scanning the paper, for example, a predetermined mark, the scanning module compares the information about the bill with a preset image, and if the information about the bill is the same as the preset image, the scanning is qualified, otherwise, the scanning is unqualified.
Further, the conveying direction of the paper along the paper recovery channel is a third direction, and the third direction is opposite to the conveying direction of the paper scanning channel and the paper conveying channel.
Compared with the prior art, the technical scheme of the invention has the following beneficial effects:
the application provides a print integrative device of scanning, has realized the automation of bill and has printed and scan in a device, and the bill paper that prints can be carried to binary channels scanning device from the printer automatically and scan, has simplified the flow, has reduced equipment volume, the cost is reduced. Moreover, printer and binary channels scanning device pass through the slide rail and can independently take out or push respectively the cavity that holds of casing takes out and pushes mutually noninterfere, convenient maintenance and detection.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the application and, together with the description, serve to explain the application and are not intended to limit the application. In the drawings:
fig. 1 is a schematic perspective view (without a housing) of the printing and scanning integrated device of the present application;
fig. 2 is a cross-sectional view of the printing-scanning integrated apparatus of the present application;
FIG. 3 is an enlarged view of portion A of FIG. 2;
FIG. 4 is a schematic diagram of the operating principle of the dual channel scanning apparatus of the present application;
fig. 5 is a flowchart of the operation of the print-and-scan integrated apparatus of the present application.
Illustration of the drawings:
1. a dual channel scanning device; 101. a frame; 2. a paper feed port of the double-channel scanning device; 3. a first reversing member; 4. a scanning module; 5. a second reversing member; 6. a recycling bin; 601. detecting the optocoupler; 7. a paper outlet of the double-channel scanning device; 8. a paper input path; 9. a first channel; 10. a second channel; 11. a paper feeding channel; 12. a paper conveying path; 13. a paper output path; 14. a paper recovery path; 15. a paper feeding wheel; 16. an upper bearing supporting plate; 17. a dual channel scanning device slide rail; 18. a printer sled; 19. a4 paper sheet; 20. a printer; 201. a paper outlet of the printer; 202. a guide plate; 203. and (5) guiding the pressure plate.
Detailed Description
In order to make the objects, technical solutions and effects of the present invention clearer and clearer, the present invention is further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the above-described drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order, it being understood that the data so used may be interchanged under appropriate circumstances. Furthermore, the terms "comprises," "comprising," and any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
Referring to fig. 1, the present application provides an integrated printing and scanning device, including: a housing (not shown in the figure) in which an accommodation space for accommodating the two-channel scanning device 1 and the printer 20 is provided; go up bearing layer board 16, lower bearing layer board (not shown in the figure), set gradually from top to bottom in the casing, the equal sliding connection in both sides of going up bearing layer board 16, lower bearing layer board in the medial surface of casing, upward placed on bearing layer board 16 binary channels scanning device 1, placed on the lower bearing layer board printer 20. Wherein, printer 20 is including being located the exit slot at its top, binary channels scanning device 1 is including being located the paper feed mouth of its bottom, printer 20's exit slot is just right binary channels scanning device 1's paper feed mouth.
The central positions of the outer side surfaces of the upper bearing supporting plate 16 and the lower bearing supporting plate are respectively provided with a positioning convex column, and the inner wall surfaces of two sides of the shell are respectively provided with slide rails (such as a double-channel scanning device slide rail 17 and a printer slide rail 18 in figure 1) corresponding to the outer side surfaces of the upper bearing supporting plate 16 and the lower bearing supporting plate. Go up bearing layer board 16 the both sides of lower bearing layer board with locate the slide rail butt joint of the medial surface of casing, through the slide rail, printer 20 and/or binary channels scanning device 1 can be in need maintenance time pull out from the qianmen (not shown in the figure) of casing, just printer 20 take out with binary channels scanning device 1 take out mutually independent, mutually noninterfere, saved a large amount of time for maintenance, detection. Preferably, a push-pull handle is further arranged on one side of the upper bearing supporting plate 16 and one side of the lower bearing supporting plate, which faces the front door of the shell.
Referring to fig. 2 to 3, a paper guide structure is arranged at the paper outlet of the printer 20, the paper guide structure includes a guide plate 202 and a guide pressing plate 203, the guide plate 202 extends from the paper outlet 201 of the printer to the lower part of the paper inlet 2 of the dual-channel scanning device, the front edge of the guide pressing plate 203 protrudes from the paper inlet 2 of the dual-channel scanning device, and a paper outlet gap is formed between the guide plate 202 and the guide pressing plate 203. In this way, under the guiding action of the guide pressure plate 203 and the guide plate 202, the content-printed paper (for example, a4 paper 19) output from the paper output port 201 of the printer can accurately enter the paper input port 2 of the dual-channel scanner, thereby ensuring smooth paper output of the printer 20 and reducing the paper jam risk. The inner wall both sides of binary channels scanning device's paper feed mouth 2 still are equipped with the feed roller 15 of mutual pair roller, feed roller 15 contact gets into binary channels scanning device's paper of paper feed mouth 2, with will the paper is pushed to binary channels scanning device 1's inside.
Preferably, the bottom of the shell is further respectively connected with four groups of rollers in a rotating mode, and the whole printing and scanning integrated device can be conveniently moved.
Referring to fig. 2 and 4, the dual channel scanning apparatus 1 of the present application includes: a frame 101, a sheet feeding path 8, sheet scanning paths (9, 10), and a sheet conveying path 12 communicating in this order in a sheet conveying direction, and a control section (not shown in the figure). The machine frame 101 is provided with a paper inlet 2 of the double-channel scanning device and a paper outlet 7 of the double-channel scanning device; the inlet of the paper input channel 8 is communicated with the paper inlet 2 of the double-channel scanning device, and the outlet of the paper conveying channel 12 is communicated with the paper outlet 7 of the double-channel scanning device; the paper scanning channels (9 and 10) comprise a first channel 9 and a second channel 10 which are arranged in parallel, the first channel 9 and the second channel 10 are respectively communicated with an outlet of the paper input channel 8 and an inlet of the paper conveying channel 12, and the second channel 10 is provided with a scanning module 4. The entrance of first passageway 9, the entrance of second passageway 10, the intersection of the export of paper input passageway 8 is equipped with first switching-over piece 3, first switching-over 3 pieces are used for switching the export of paper input passageway 8 pass through first passageway 9 with paper transfer passage 12 switches on and seals second passageway 10 simultaneously, perhaps, switch the export of paper input passageway 8 pass through second passageway 10 with paper transfer passage 12 switches on and seals first passageway 9 simultaneously. The control part is connected with the first reversing piece 3, and controls the paper moving directions in the first channel 9 and the second channel 10 by controlling the angle change of the first reversing piece 3.
In a preferred embodiment, the dual-channel scanner 1 further includes a diversion mechanism for separating scan-eligible sheets from scan-ineligible sheets, the diversion mechanism being located downstream of the sheet transport path 12. The shunting mechanism comprises a paper output channel 13 and a paper recovery channel 14, wherein an outlet of the paper output channel 13 is communicated with a paper outlet 7 of the dual-channel scanning device, and an outlet of the paper recovery channel 14 is communicated with a recovery box 6. The entry of paper delivery passageway 13 the entry of paper recovery passageway 14 the intersection of the export of paper transfer passageway 12 is equipped with second switching-over piece 5, second switching-over piece 5 is used for switching over the export of paper transfer passageway 12 and passes through paper delivery passageway 13 switches on with binary channels scanning device's exit slot 7 and seals simultaneously paper recovery passageway 14, perhaps, switches over the export of paper transfer passageway 12 with paper recovery passageway 14 switches on and seals simultaneously paper delivery passageway 13.
The exit slot 7 of binary channels scanning device sets up the first side of frame 101, first side orientation the qianmen of casing, binary channels scanning device's paper feed inlet 2 sets up the bottom surface of frame 101, and be close to the second side department of frame 101, first side with the second side does the both sides that frame 101 is relative.
The conveying channel from the paper outlet 201 of the printer to the inlet of the scanning module 4 is an arc-shaped channel. In order to balance the printing speed of the printer 20 and the scanning speed of the scanning module 4, the length of the arc-shaped channel from the paper outlet 201 of the printer to the inlet of the scanning module 4 is greater than 300mm, so that the a4 paper 19 can completely leave the printer 20 and then enter the scanning module 4, and the paper jam phenomenon is prevented.
The first channel 9 is provided with at least one first conveying wheel which rotates along the paper conveying direction and is used for driving paper to move along the first channel 9; at least one second conveying wheel is arranged on the second channel 10, and the second conveying wheel rotates along the paper conveying direction and is used for driving the paper to move along the second channel 10.
The transport direction of the paper along the first path 9 is a first direction, the transport direction of the paper along the second path 10 is a second direction, and the first direction is the same as the second direction. The conveying direction of the sheet along the sheet recovery path 14 is a third direction, which is opposite to the first and second directions.
The scanning module 4 is configured to scan the paper in the second channel 10. The scanning module 4 includes an upper module and a lower module which are arranged in an overlapping manner, a paper feeding channel 11 is formed between the upper module and the lower module, and the upper module and the lower module are respectively provided with paper feeding wheels which are opposite to each other in the paper feeding channel 11. The upper module of this embodiment is provided with the paper feed wheel, and the lower module is provided with down the paper feed wheel, goes up the axial of paper feed wheel and lower paper feed wheel and is parallel and perpendicular to the paper feed direction setting of paper feed passageway 11, goes up paper feed wheel and paper feed wheel one-to-one and mutual pair roller in paper feed passageway 11, realizes the conveying of paper in paper feed passageway 11, realizes that scanning module 4 is fixed motionless, and the paper feed wheel makes media such as paper convey collection scanning information in paper feed passageway 11.
The upper module and/or the lower module is fixedly provided with a CIS component facing the paper feeding channel 11 along the transverse direction of the paper feeding channel 11. The CIS module is disposed in a strip shape and fixed along the transverse direction of the paper feeding channel 11 with the paper feeding direction perpendicular to the paper feeding channel 11 as the transverse direction, and the photosensitive element of the CIS module is disposed toward a medium such as paper conveyed in the paper feeding channel 11. Specifically, according to the functional requirement of performing single-side scanning or double-side scanning on the medium such as paper, a set of CIS modules may be separately disposed on the upper module or the lower module to perform single-side scanning, or a set of CIS modules may be disposed on the upper module and the lower module to perform double-side scanning on the medium such as paper passing through the paper feeding path 11.
In order to realize the continuity of the paper feeding channel inside the scanning module 4, in a preferred embodiment, a set of upper paper feeding wheel and lower paper feeding wheel arranged in a pair of rollers may be respectively disposed at the end of the CIS module near the paper feeding end and the paper discharging end, wherein the paper feeding wheel at the paper feeding end conveys the medium such as paper to the scanning module 4, and the paper feeding wheel at the paper discharging end guides the scanned paper out of the scanning module 4.
The scanning module 4 obtains information about the bill on the paper after scanning the paper, such as a predetermined mark, compares the information of the bill with a preset image, if the information of the bill is the same as the preset image, the scanning is qualified, otherwise, the scanning is unqualified. In the working process of the double-channel scanning device, after the paper is scanned by the scanning module 4, if the paper is judged to be qualified, the scanned paper is continuously conveyed to a paper output channel 13 positioned at the downstream of a paper conveying channel 12, so that a customer can take the paper from an outlet 7 of the double-channel describing device; if the bill is judged to be unqualified, the scanned paper is conveyed to the recovery box 6 through the paper recovery channel 14 under the action of the second reversing piece 5, and the recovery box 6 carries out recovery processing. By the arrangement, the qualified bills and the unqualified bills can be distinguished and processed, so that the working reliability of the double-channel scanning device is improved.
The first direction changing member 3 described above includes: and the two-way turning plate is used for covering the inlet and the outlet of the paper input channel 8 in an openable and closable manner, is sleeved on a rotating shaft connected with a driving motor (not shown in the figure), and is switched between a first preset angle and a second preset angle under the driving of the driving motor. In particular, the two-way flap of the first reversing element 3 comprises a first face facing the first channel 9 and a second face facing away from the first face facing the second channel 10; when the two-way turning plate of the first reversing piece 3 rotates to the first preset angle, the first surface conducts the paper input channel 8 and the first channel 9, and when the two-way turning plate of the first reversing piece 3 rotates to the second preset angle, the second surface conducts the paper input channel 8 and the second channel 10.
The second direction changing member 5 described above includes: and the two-way turning plate is used for covering the outlet of the paper conveying channel 12 in an openable and closable manner, is sleeved on a rotating shaft connected with a driving motor, and is switched between a third preset angle and a fourth preset angle under the driving of the driving motor. Specifically, the two-way flap of the second reversing member 5 includes a first face facing the sheet output path 13 and a second face facing away from the first face, the second face facing the sheet recovery path 14; when the two-way flap of the second reversing piece 5 rotates to the third predetermined angle, the first surface conducts the paper conveying channel 12 and the paper output channel 13, and when the two-way flap of the second reversing piece 5 rotates to the fourth predetermined angle, the second surface conducts the paper conveying channel 12 and the paper recovery channel 14.
In the above, the first surface and the second surface of the first direction changing member 3 and the first surface and the second surface of the second direction changing member 5 are straight surfaces or curved surfaces.
The recycling bin 6 comprises a shell, wherein the shell is provided with an accommodating cavity for accommodating paper, a paper supporting plate capable of lifting and moving is arranged in the accommodating cavity, and an elastic part is supported below the paper supporting plate; the paper recycling channel 14 is communicated with the accommodating cavity above the paper supporting plate. Preferably, the elastic member is a spring, one end of the spring abuts against the bottom end face of the paper supporting plate, and the other end of the spring abuts against the bottom face of the accommodating cavity.
In a preferred embodiment, the recycling bin 6 further comprises a detection optocoupler for detecting whether the paper contained in the paper supporting plate is full. Specifically, the one end that collection box 6's entry was kept away from to the support cardboard is equipped with the location response piece, frame 101 internal fixation is provided with the cell type opto-coupler, the opening in the U type groove of cell type opto-coupler is located on the rotatory route that passes through of location response piece, the opening includes relative light emitter and the light receiver that sets up, the light emitter with form the confession between the light receiver the passageway of location response piece operation. When paper placed on the paper supporting plate is not full, a certain distance is reserved between the lower part of the paper supporting plate and the bottom surface of the accommodating cavity, and the positioning induction sheet is not positioned in the opening of the groove-shaped optical coupler; when more and more paper is placed on the paper supporting plate and reaches a certain weight, one side, far away from an inlet of the recycling box 6, of the paper supporting plate is close to the bottom surface of the containing cavity under the gravity of the paper, a spring on the bottom end surface of the paper supporting plate is compressed, at the moment, a positioning induction sheet on the paper supporting plate penetrates through a U-shaped groove of the groove-shaped optical coupler, the positioning induction sheet is arranged between the light emitter and the light receiver as a light shielding object, light rays emitted by the light emitter to the light receiver are shielded, and the groove-shaped optical coupler outputs a signal to remind a user of timely cleaning the recycling box 6.
Fig. 5 is a flowchart of the operation of the print-and-scan integrated apparatus of the present application. As shown in fig. 5, the work flow of the print-scan integrated apparatus is as follows:
step S01: the dual-channel scanning device carries out self-checking, reports the state of the dual-channel scanning device (such as the state of a recovery box, the state of a scanning module, the state of each driving motor, the state of a detection optocoupler and the like),
step S02: judging whether the scanning module is normal, if so, executing the step S04, otherwise, executing the step S03;
step S03: and alarming, maintaining the corresponding fault in time according to the fault code, and ending the working process.
Step S04: the printer receives the print job.
Step S041: the dual channel scanner rotates at a speed that matches the speed of the printer.
Step S042: the printer discharges paper, and the paper enters a gap between a guide plate and a guide pressing plate of a paper outlet of the printer.
Step S043: the paper enters a paper feeding port of the double-channel scanning device.
Step S05: the paper moves to the entrance of the paper scanning channel, namely the first reversing piece after passing through the paper input channel.
Step S06: it is determined whether scanning of the paper is required, and if scanning is required, step S061 is performed, and if scanning is not required, step S07 is performed.
Step S061: the controller controls the first reversing piece to move upwards, the outlet of the paper input channel is communicated with the paper conveying channel through the second channel, the first channel is closed at the same time, and the scanning module on the second channel performs bidirectional scanning on the paper; ORC identification; step S062 is performed.
Step S062: and judging whether the printing meets the requirement, if so, executing a step S063, and if not, executing a step S064.
Step S063: the controller controls the second reversing piece to move downwards, paper at the outlet of the paper conveying channel is output from the paper outlet of the double-channel scanning device through the paper output channel, and the work flow is finished.
Step S064: and the controller controls the second reversing piece to move upwards, the paper positioned at the outlet of the paper conveying channel enters a recovery box through the paper recovery channel to be recovered, and the working process is finished.
Step S07: the controller controls the first reversing member to move downward, conducts the outlet of the paper input channel with the paper conveying channel through the first channel and closes the second channel at the same time, and executes step S08.
Step S08: and the paper moves to the outlet of the paper conveying channel, the controller controls the second reversing piece to move downwards, the paper passes through the paper output channel and is output from the paper outlet of the double-channel scanning device, and the work flow is finished.
In summary, the application provides a printing and scanning integrated device and a working method thereof, which realize automatic printing and scanning of bills in one device, and printed bill paper can be automatically conveyed from a printer to a double-channel scanning device for scanning, thereby simplifying the flow, reducing the volume of equipment and lowering the cost. Moreover, printer and binary channels scanning device pass through the slide rail and can independently take out or push respectively the cavity that holds of casing takes out and pushes mutually noninterfere, convenient maintenance and detection.
The embodiments of the present invention have been described in detail, but the embodiments are merely examples, and the present invention is not limited to the embodiments described above. Any equivalent modifications and substitutions to those skilled in the art are also within the scope of the present invention. Accordingly, equivalent changes and modifications made without departing from the spirit and scope of the present invention should be covered by the present invention.
Claims (10)
1. A print and scan integrated device, comprising:
the printer comprises a shell, wherein an accommodating space for accommodating a double-channel scanning device and a printer is arranged in the shell;
the printer comprises an upper bearing supporting plate and a lower bearing supporting plate, wherein the upper bearing supporting plate and the lower bearing supporting plate are sequentially arranged in the shell from top to bottom, two sides of the upper bearing supporting plate and two sides of the lower bearing supporting plate are both connected to the inner side surface of the shell in a sliding manner, the dual-channel scanning device is placed on the upper bearing supporting plate, and the printer is placed on the lower bearing supporting plate; wherein, the printer is including the exit slot that is located its top, binary channels scanning device is including the paper feed mouth that is located its bottom, the exit slot of printer is just right binary channels scanning device's paper feed mouth.
2. A print scan integrated apparatus according to claim 1, wherein: the center positions of the outer side surfaces of the upper bearing supporting plate and the lower bearing supporting plate are respectively provided with a positioning convex column, and the inner wall surfaces of two sides of the shell are respectively provided with a slide rail corresponding to the outer side surfaces of the upper bearing supporting plate and the lower bearing supporting plate; the upper bearing supporting plate and the lower bearing supporting plate can be pulled out from the front door of the shell through the sliding rail.
3. A print scan integrated apparatus according to claim 1, wherein: the exit slot department of printer is equipped with leads the paper structure, it includes deflector and direction clamp plate to lead the paper structure, the deflector certainly the exit slot of printer extends to the below of binary channels scanning device's paper feed mouth, the leading edge of direction clamp plate to binary channels scanning device's paper feed mouth is outstanding, the deflector with form out the paper clearance between the direction clamp plate.
4. A print scan integrated apparatus according to claim 1, wherein: the double-channel scanning device is characterized in that paper feeding wheels of opposite rollers are further arranged on two sides of the inner wall of the paper feeding port of the double-channel scanning device, and the paper feeding wheels are contacted with paper entering the paper feeding port of the double-channel scanning device to push the paper to the inside of the double-channel scanning device.
5. The printing and scanning integrated device according to claim 1, wherein the dual-channel scanning device comprises:
the paper feeding device comprises a rack, a paper feeding device and a paper discharging device, wherein the rack is provided with a paper feeding port of a double-channel scanning device and a paper discharging port of the double-channel scanning device;
a paper input channel, a paper scanning channel and a paper conveying channel which are sequentially communicated are arranged in the machine frame along the paper conveying direction, the inlet of the paper input channel is communicated with the paper inlet of the double-channel scanning device, and the outlet of the paper conveying channel is communicated with the paper outlet of the double-channel scanning device; the paper scanning channel comprises a first channel and a second channel which are arranged in parallel, the first channel and the second channel are respectively and independently communicated with an outlet of the paper input channel and an inlet of the paper conveying channel, and a scanning module is arranged on the second channel; a first reversing piece is arranged at the intersection of the inlet of the first channel, the inlet of the second channel and the outlet of the paper input channel, and is used for switching the conduction of the outlet of the paper input channel and the paper conveying channel through the first channel and simultaneously closing the second channel, or switching the conduction of the outlet of the paper input channel and the paper conveying channel through the second channel and simultaneously closing the first channel;
the control part is connected with the first reversing piece and controls the direction of the paper in the first channel and the second channel by controlling the angle change of the first reversing piece.
6. A print scan integrated apparatus according to claim 6, wherein: a conveying channel from a paper outlet of the printer to an inlet of the scanning module is an arc-shaped channel, and the length of the arc-shaped channel is greater than that of the paper.
7. A print scan integrated apparatus according to claim 6, wherein: the double-channel scanning device also comprises a shunting mechanism used for separating the paper which is qualified in scanning from the paper which is unqualified in scanning, and the shunting mechanism is positioned at the downstream of the paper conveying channel; the reposition of redundant personnel mechanism includes paper delivery passageway and paper recovery passageway, the export intercommunication binary channels scanning device's of paper delivery passageway exit slot, the export intercommunication collection box of paper recovery passageway, the entry of paper delivery passageway the entry of paper recovery passageway the intersection of paper delivery passageway's export is equipped with second switching-over piece, second switching-over piece is used for switching over paper delivery passageway's export and passes through paper delivery passageway switches on with binary channels scanning device's exit slot and seals simultaneously the paper recovery passageway, perhaps, switches over paper delivery passageway's export with paper recovery passageway switches on and seals simultaneously paper delivery passageway.
8. A method for operating a print-and-scan integrated apparatus according to claim 1, comprising:
the printer receives the printing task and prints information on the paper;
the printer outputs the paper printed with the information to a paper outlet of the printer;
the paper enters a paper inlet of the double-channel scanning device;
the double-channel scanning device scans the paper according to the information of the specific position to be scanned on the paper.
9. The working method of the printing and scanning integrated device according to claim 8, wherein the dual-channel scanning device comprises: the paper scanning device comprises a rack, a control part, a paper input channel, a paper scanning channel and a paper conveying channel which are sequentially communicated along the paper conveying direction; wherein, the frame is provided with a paper inlet of the double-channel scanning device and a paper outlet of the double-channel scanning device; the outlet of the paper conveying channel is communicated with the paper outlet of the double-channel scanning device; the paper scanning channel comprises a first channel and a second channel which are arranged in parallel, the first channel and the second channel are respectively and independently communicated with an outlet of the paper input channel and an inlet of the paper conveying channel, and a scanning module is arranged on the second channel; a first reversing piece is arranged at the intersection of the inlet of the first channel, the inlet of the second channel and the outlet of the paper input channel; the control part is connected with the first reversing piece; the working method further comprises the following steps:
the paper enters the double-channel scanning device from a paper inlet of the double-channel scanning device, passes through the paper input channel and then moves to an inlet of the paper scanning channel, and the paper scanning channel comprises a first channel and a second channel which are arranged in parallel;
if the paper does not need to be scanned, the controller controls the first reversing piece to be at the first position, and the outlet of the paper input channel is communicated with the paper conveying channel through the first channel and the second channel is closed at the same time;
if the paper needs to be scanned, the controller controls the first reversing piece to be at a second position, the outlet of the paper input channel is communicated with the paper conveying channel through the second channel, the first channel is closed at the same time, and the scanning module on the second channel scans the paper;
the paper output from the paper scanning channel passes through the paper conveying channel and then is output from the paper outlet of the double-channel scanning device.
10. The working method of the printing and scanning integrated device according to claim 9, wherein the dual-channel scanning device further comprises a diversion mechanism, the diversion mechanism is located downstream of the paper conveying channel, the diversion mechanism comprises a paper output channel and a paper recovery channel, an outlet of the paper output channel is communicated with a paper outlet of the dual-channel scanning device, an outlet of the paper recovery channel is communicated with a recovery box, and a second reversing piece is arranged at a junction of an inlet of the paper output channel, an inlet of the paper recovery channel and an outlet of the paper conveying channel; the working method further comprises the following steps:
the paper moves to an outlet of the paper conveying channel;
if the paper is not scanned or the paper is scanned and is qualified, the controller controls the second reversing piece to be located at the third position, the outlet of the paper conveying channel is communicated with the paper outlet of the dual-channel scanning device through the paper output channel, and the paper recovery channel is closed at the same time;
and if the paper is scanned and the scanning is unqualified, the controller controls the second reversing piece to be positioned at the fourth position, and the outlet of the paper conveying channel is communicated with the recovery box through the paper recovery channel and simultaneously closes the paper output channel.
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| CN202010666260.8A CN111703218B (en) | 2020-07-10 | 2020-07-10 | Printing and scanning integrated device and working method thereof |
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| CN202010666260.8A CN111703218B (en) | 2020-07-10 | 2020-07-10 | Printing and scanning integrated device and working method thereof |
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