Multifunctional printing mark leaving system
By integrating the paper feeding scanning and printing mechanisms, combined with paper path diversion control and calculation waiting mechanisms, the problems of limited functionality and high maintenance costs of existing equipment have been solved, achieving automated scanning and printing as well as low-cost maintenance.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-06
- Publication Date
- 2026-03-13
AI Technical Summary
Existing automatic printing and marking devices have limited functionality, cannot scan independently, have complex structures and high maintenance costs, and the scanning and printing process is cumbersome and inefficient.
Design a multifunctional printing trace system that integrates the paper feeding scanning mechanism and the printing mechanism. Set up a paper path diversion controller to realize automatic scanning, calculation and printing. Include a calculation waiting mechanism to avoid printing failure. Detect paper status through sensors and support stand-alone scanning and scan-to-print mode switching.
It automates the scanning and printing process, eliminating the need for manual operation, thus improving efficiency, reducing maintenance costs, and preventing printing failures.
Smart Images
Figure CN223989893U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of automated assembly technology, specifically to a multifunctional printing and trace retention system. Background Technology
[0002] To reduce teachers' workload in grading assignments and tests, automatic grading has emerged. Automatic grading involves digitizing students' assignments or tests using a scanner, then performing data comparison and calculations using a computing module. Finally, the results are printed onto the original assignment or test paper. This not only reduces teachers' workload in grading but also leaves markings on the original paper, facilitating subsequent explanations by teachers and review by students.
[0003] Current automatic print mark retention methods mostly involve first scanning the document with a scanner, then performing calculations after scanning, and finally placing the document into the printer, which prints based on the calculation results. This entire print mark retention process is cumbersome, requires manual operation, is time-consuming and labor-intensive, and inefficient. To improve scanning and printing efficiency, some print mark retention machines that integrate scanning and printing have been designed. However, these machines have relatively limited functionality, cannot perform standalone scanning, and have complex structures, resulting in high repair costs in the event of partial damage. Summary of the Invention
[0004] The technical problem to be solved by this utility model is to overcome the defects of the prior art and provide a multi-functional printing and trace retention system that can both scan and print and scan independently.
[0005] The technical solution of this utility model is to provide a multifunctional printing trace retention system with the following structure:
[0006] The system includes a paper feeding and scanning mechanism and a printing mechanism arranged sequentially from top to bottom. The paper feeding and scanning mechanism includes a scanning channel, a paper feed table, and a paper output table. The upper and lower ends of the scanning channel are respectively provided with a paper feed port and a first paper output port. The paper feed table and the paper output table are respectively located at the paper feed port and the first paper output port. A downward-extending scanning transfer channel is provided on the scanning channel near the first paper output port. A first paper path diversion controller is provided at the connection between the scanning channel and the scanning transfer channel. The first paper path diversion controller is used to control the paper on the scanning channel to be transported to the first paper output port or the scanning transfer channel. The input end of the printing mechanism is connected to the scanning transfer channel and is used to receive the paper transmitted by the paper feeding and scanning mechanism and to print according to the calculation results.
[0007] After adopting the above structure, the multifunctional printing trace system of this utility model has the following advantages compared with the prior art:
[0008] This invention integrates the paper feeding scanning mechanism and the printing mechanism, enabling automatic scanning, processing, and printing of documents without manual operation, saving time and effort.
[0009] Since the paper feeding and scanning mechanism is equipped with a first scanning paper output port, when the user needs to scan the paper separately, he / she only needs to adjust the scanning channel through the first paper path diversion controller to divert the paper on the scanning channel to the first scanning paper output port; when the user needs to scan and print, the first paper path diversion controller diverts the paper on the scanning channel to the scanning transfer channel, and then transports it to the printing mechanism for printing.
[0010] Preferably, the printing mechanism includes a first printing mechanism and a second printing mechanism stacked from top to bottom; the first printing mechanism includes a printing channel and a printing output platform; the upper and lower ends of the printing channel are respectively provided with a printing paper inlet and a printing paper outlet, the printing paper inlet of the first printing mechanism is connected to the scanning transfer channel, and the printing output platform is located at the printing paper outlet of the first printing mechanism; a downwardly extending printing transfer channel is provided on the printing channel near the printing paper outlet, and a second paper path diversion controller is provided at the connection between the printing transfer channel and the printing channel, the second paper path diversion controller is used to control the paper on the printing channel to be transported to the printing paper outlet or the printing transfer channel; the second printing mechanism has the same structure as the first printing mechanism, and the printing paper inlet of the second printing mechanism is connected to the printing transfer channel of the first printing mechanism.
[0011] The printing mechanism is set up as two identical parts: a first printing mechanism and a second printing mechanism, which are used to print the front and back of the paper respectively, resulting in high printing efficiency. Furthermore, if one of the printing mechanisms is damaged, only the corresponding part needs to be replaced, resulting in low maintenance costs.
[0012] Preferably, the paper feeding and scanning mechanism further includes a paper feeding roller group, a scanning module, and a first paper feeding roller group disposed on the scanning channel; the paper feeding roller group is used to pick up the paper on the paper feeding table and transport it to the scanning channel, and the first paper feeding roller group is used to drive the paper to move along the scanning channel, and after being scanned by the scanning module, it is transported to the first scanning paper outlet or the scanning transfer channel.
[0013] Preferably, a calculation waiting mechanism can be detachably connected between the paper feeding scanning mechanism and the first printing mechanism. The calculation waiting mechanism includes a calculation waiting channel and a third paper feed roller group disposed on the calculation waiting channel. The upper and lower ends of the calculation waiting channel are respectively connected to the scanning transfer channel and the printing paper inlet. The third paper feed roller group is used to convey the paper transported by the scanning transfer channel along the calculation waiting channel to the printing paper inlet.
[0014] Because the scanning speed of the paper feed scanning mechanism is relatively fast, while the processing speed of the computing module is relatively slow, there is a time interval of several seconds. The scanned paper needs to wait for the computing module to finish its calculation before it can be sent to the printing mechanism for printing, which can easily lead to printing failures. To avoid the above situation, this invention sets up a computing waiting mechanism between the paper feed scanning mechanism and the first printing mechanism. The time for the paper to pass through the computing waiting channel is sufficient for the computing module to finish its calculation before the paper is transferred to the printing mechanism for printing, thereby avoiding the problem of printing failures.
[0015] Preferably, a waiting detection sensor is provided on the operation waiting channel near its lower exit. The waiting detection sensor is electrically connected to the feed roller group, the first paper feed roller group, and the third paper feed roller group through a control module, and is used to control the start and stop of the feed roller group, the first paper feed roller group, and the third paper feed roller group.
[0016] A waiting detection sensor is set on the calculation waiting channel. When the paper passes the waiting detection sensor, if the calculation module has not yet completed the calculation, the control module controls the paper feed roller group and the first paper feed roller group to pause and wait for the calculation module to finish the calculation before transferring the paper to the printing mechanism for printing, thereby avoiding the problem of printing failure.
[0017] Preferably, the scanning channel is further provided with a skew detection sensor, a left and right extra-wide detection sensor and an ultrasonic sensor located between the paper feed roller group and the scanning module. The skew detection sensor is used to detect whether the paper is tilted, the left and right extra-wide detection sensor is used to detect whether the paper is shifted to the sides, and the ultrasonic sensor is used to detect whether the paper is overlapping.
[0018] Preferably, the scanning output platform is rotatably connected to the first scanning output port to open or close it. The scanning output platform is equipped with a first angle detection sensor to detect its rotation angle, and this sensor is electrically connected to a first paper path diversion controller via a control module. When the scanning output platform rotates to the point where the first scanning output port is open, the first paper path diversion controller controls the paper on the scanning channel to be fed to the first scanning output port. When the scanning output platform rotates to the point where the first scanning output port is closed, the first paper path diversion controller controls the paper on the scanning channel to be fed to the scanning transfer channel. This allows users to control the opening or closing of the scanning output platform to perform either a standalone scanning or scanning / printing function, providing a more intuitive way to determine the current mode of the device.
[0019] Preferably, the first printing mechanism further includes a second paper feed roller group and a printing module disposed on the printing channel; the second paper feed roller group is used to drive the paper to move along the printing channel, and the printing module prints the paper that passes through according to the scanning calculation result.
[0020] Preferably, the paper feed port of the printing channel is located at the top of the first printing mechanism, and the output end of the printing transfer channel is located at the bottom of the first printing mechanism. This facilitates the connection between the printing transfer channel of the first printing mechanism and the paper feed port of the second printing mechanism.
[0021] Preferably, the printout platform is rotatably connected to the printout port to open or close it; the printout platform is equipped with a second angle detection sensor for detecting its rotation angle, and the second angle detection sensor is electrically connected to a second paper path diversion controller through a control module; when the printout platform rotates to the point where the printout port is open, the second paper path diversion controller controls the paper on the printing channel to be fed to the printout port; when the printout platform rotates to the point where the printout port is closed, the second paper path diversion controller controls the paper on the printing channel to be fed to the printing transfer channel. Attached Figure Description
[0022] Figure 1 This is a schematic diagram of the structure of this utility model.
[0023] Figure 2 This is a schematic diagram of the structure of the present invention in scanning mode.
[0024] Figure 3 This is a schematic diagram of the structure of this utility model in scanning and printing mode.
[0025] Explanation of reference numerals in the attached figures:
[0026] 1. Paper feeding and scanning mechanism; 11. Scanning channel; 111. Scanning paper inlet; 112. First scanning paper outlet; 113. Second scanning paper outlet; 114. Waiting detection sensor; 115. Skew detection sensor; 116. Left and right overwidth detection sensor; 117. Ultrasonic sensor; 12. Paper feed table; 13. Scanning paper outlet table; 14. Scanning transfer channel; 15. First paper path diversion controller; 16. Paper feed roller group; 17. Scanning module; 18. First paper feed roller group; 2. First printing mechanism; 21. Printing channel; 211. Printing paper inlet; 212. Printing paper outlet; 22. Printing paper outlet table; 23. Printing transfer channel; 24. Second paper path diversion controller; 25. Second paper feed roller group; 26. Printing module; 3. Second printing mechanism; 4. Calculation waiting mechanism; 41. Calculation waiting channel; 42. Third paper feed roller group; 43. Third paper path diversion controller. Detailed Implementation
[0027] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.
[0028] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. At the same time, the terms "first", "second", etc., are only used to distinguish the names of various components and do not have a primary or secondary relationship. Therefore, they should not be construed as limitations on this utility model.
[0029] like Figure 1 , Figure 2 and Figure 3 As shown, this utility model discloses a multifunctional printing trace system, which includes a paper feeding scanning mechanism 1, a first printing mechanism 2, and a second printing mechanism 3 arranged sequentially from top to bottom. The paper feeding scanning mechanism 1 is used to scan the paper, while the first printing mechanism 2 and the second printing mechanism 3 print on the front and back sides of the paper, respectively.
[0030] The paper feeding and scanning mechanism 1 includes a scanning channel 11, a paper feed table 12, and a paper output table 13. The upper and lower ends of the scanning channel 11 are respectively provided with a paper feed port 111 and a first paper output port 112. The paper feed table 12 and the paper output table 13 are respectively located at the paper feed port 111 and the first paper output port 112. A downwardly extending scanning transfer channel 14 is provided on the scanning channel 11 near the first paper output port 112. A first paper path diversion controller 15 is provided at the connection between the scanning channel 11 and the scanning transfer channel 14. The first paper path diversion controller 15 is used to control the paper feed on the scanning channel 11 to the first paper output port 112 or the scanning transfer channel 14.
[0031] The paper feeding and scanning mechanism 1 also includes a paper feed roller group 16, a scanning module 17, and a first paper feed roller group 18 disposed on the scanning channel 11; the paper feed roller group 16 is used to pick up the paper on the paper feed table 12 and transport it to the scanning channel 11; the first paper feed roller group 18 is used to drive the paper to move along the scanning channel 11, and after being scanned by the scanning module 17, it is transported to the first scanning paper output port 112 or the scanning transfer channel 14.
[0032] The paper feed roller assembly 16 includes a paper feeding motor, a paper separating motor, a paper feeding roller, and a paper separating roller. The paper feeding roller and the paper separating roller are positioned between the paper feed table 12 and the scanning channel 11, with a gap between them for paper to pass through. The paper feeding motor and the paper separating motor are driven by the paper feeding roller and the paper separating roller, respectively. The paper feed table 12 has a paper pickup roller and a lifting motor at its upper and lower sides, respectively. The lifting motor is driven by the paper feed table 12 and drives it to move up and down, causing the paper at the top of the paper feed table 12 to abut against the paper pickup roller. The paper feeding motor is driven by the paper pickup roller and drives it to rotate, thus moving the paper at the top of the paper feed table 12 into the gap between the paper feeding roller and the paper separating roller. The paper feed table 12 also has a lifting top detection sensor and a lifting bottom detection sensor at its upper and lower sides, respectively. These sensors can be position sensors used to detect whether the paper feed table 12 has reached the correct lifting position. A paper presence sensor is also provided on the paper feed table 12 to detect whether there is a lack of paper.
[0033] The scanning module 17 includes a scanning detection sensor and an image sensor disposed on the scanning channel 11. The scanning detection sensor is located in front of the image sensor and is used to detect whether paper is passing by. The image sensor is used to scan and photograph the passing paper. The image sensor is a CIS image sensor, which is electrically connected to the computing module and can transmit the scanned document image to the computing module (which can be integrated into the printing trace system of this invention or an external computer) for processing.
[0034] There are multiple first paper feed roller groups 18, which are evenly spaced along the length of the scanning channel 11 and driven by the first paper feed motor.
[0035] The scanning channel 11 is set horizontally, so that the paper feeding scanning mechanism 1 can scan some hard paper, cards and the like that are hard and cannot be bent.
[0036] A calculation waiting mechanism 4 can be detachably connected between the paper feeding scanning mechanism 1 and the first printing mechanism 2. The calculation waiting mechanism 4 includes a calculation waiting channel 41 and a third paper feed roller group 42 disposed on the calculation waiting channel 41. The upper and lower ends of the calculation waiting channel 41 are respectively connected to the scanning transfer channel 14 and the printing paper inlet 211. The third paper feed roller group 42 is used to convey the paper transported by the scanning transfer channel 14 along the calculation waiting channel 41 to the printing paper inlet 211. Since the image scanning speed of the paper feeding scanning mechanism 1 is relatively fast, while the calculation speed of the calculation module is relatively slow, there is a time interval of several seconds. The scanned paper needs to wait for the calculation module to finish its calculation before it can be sent to the printing mechanism for printing, which can easily lead to printing failure. In order to avoid the above situation, the present invention sets up a calculation waiting mechanism 4 between the paper feeding scanning mechanism 1 and the first printing mechanism 2. The time for the paper to pass through the calculation waiting channel 41 is sufficient for the calculation module to finish its calculation before the paper is transferred to the printing mechanism for printing, thereby avoiding the problem of printing failure.
[0037] A waiting detection sensor 114 is located near the lower exit of the calculation waiting channel 41. The waiting detection sensor 114 is electrically connected to the paper feed roller group 16, the first paper feed roller group 18, and the third paper feed roller group 42 via a control module (a controller located within the paper feed scanning mechanism 1), and is used to control the start and stop of these roller groups. By setting a waiting detection sensor on the calculation waiting channel 41, if the calculation module has not yet completed its calculations when the paper passes the sensor, the control module controls the paper feed roller group and the first paper feed roller group to pause, waiting for the calculation module to finish its calculations before transferring the paper to the printing mechanism for printing, thus avoiding printing failures. A second scanning paper exit 113 can also be set on the calculation waiting channel 41, and a third paper path diversion controller 43 is located near the second scanning paper exit 113 for printing on some flexible paper.
[0038] A skew detection sensor 115, a left and right overwidth detection sensor 116, and an ultrasonic sensor 117 are also provided on the scanning channel 11 between the paper feed roller group 16 and the scanning module 17. The skew detection sensor 115 and the left and right overwidth detection sensor 116 can be distance sensors, and there are two of each. The skew detection sensor 115 is used to detect whether the paper is tilted, and the left and right overwidth detection sensor 116 is used to detect whether the paper is shifted to the sides. There are also two ultrasonic sensors 117, which are respectively set above and below the scanning channel 11, and are used to detect whether the documents overlap.
[0039] The scanning output table 13 is rotatably connected to the first scanning output port 112 to open or close the first scanning output port 112. The scanning output table 13 is equipped with a first angle detection sensor for detecting its rotation angle. The first angle detection sensor is electrically connected to the first paper path diversion controller 15 through a control module. When the scanning output table 13 rotates to the point where the first scanning output port 112 is open, the first paper path diversion controller 15 controls the paper on the scanning channel 11 to be fed to the first scanning output port 112. When the scanning output table 13 rotates to the point where the first scanning output port 112 is closed, the first paper path diversion controller 15 controls the paper on the scanning channel 11 to be fed to the scanning transfer channel 14. In this way, the user can realize the device's individual scanning function or scanning and printing function by opening or closing the scanning output table 13, making it easier for the user to intuitively determine the current mode of the device.
[0040] The first printing mechanism 2 includes a printing channel 21 and a printing output table 22. The upper and lower ends of the printing channel 21 are respectively provided with a printing paper inlet 211 and a printing paper outlet 212. The printing paper inlet 211 of the first printing mechanism 2 is connected to the scanning transfer channel 14, and the printing output table 22 is located at the printing paper outlet 212 of the first printing mechanism 2. A downwardly extending printing transfer channel 23 is provided on the printing channel 21 near the printing paper outlet 212. A second paper path diversion controller 24 is provided at the connection between the printing transfer channel 23 and the printing channel 21. The second paper path diversion controller 24 is used to control the paper on the printing channel 21 to be fed to the printing paper outlet 212 or the printing transfer channel 23.
[0041] The printout table 22 is rotatably connected to the printout port 212 to open or close the printout port 212. The printout table 22 is equipped with a second angle detection sensor for detecting its rotation angle. The second angle detection sensor is electrically connected to the second paper path diversion controller 24 through the control module. When the printout table 22 rotates to the point where the printout port 212 is open, the second paper path diversion controller 24 controls the paper on the print channel 21 to be fed to the printout port 212. When the printout table 22 rotates to the point where the printout port 212 is closed, the second paper path diversion controller 24 controls the paper on the print channel 21 to be fed to the print transfer channel 23.
[0042] Similar to the direct scan paper output platform 118 and the scanning paper output platform 13, when the printing paper output platform 22 is opened or closed, the second paper path diversion controller 24 will control the paper on the printing channel 21 to be transported to the printing paper output port 212 or the printing transfer channel 23.
[0043] The first printing mechanism 2 also includes a second paper feed roller group 25 and a printing module 26 disposed on the printing channel 21; the second paper feed roller group 25 is used to drive the paper to move along the printing channel 21, and the printing module 26 prints the paper that passes through according to the scanning calculation results.
[0044] Multiple second paper feed roller groups 25 are evenly spaced along the printing channel 21. The multiple second paper feed roller groups 25 are driven by a drive motor, thereby moving the paper along the printing channel 21. The printing module 26 includes a print head, a print head moving motor, an ink extraction motor, an ink path pipe, left and right limit detectors, a print head anti-collision detector, etc., which are existing technologies and will not be described in detail here.
[0045] The printing paper inlet 211 of the printing channel 21 is located at the top of the first printing mechanism 2, and the output end of the printing transfer channel 23 is located at the bottom of the first printing mechanism 2. This facilitates the connection between the printing transfer channel 23 of the first printing mechanism 2 and the printing paper inlet 211 of the second printing mechanism 3.
[0046] The second printing mechanism 3 has the same structure as the first printing mechanism 2, and the printing paper inlet 211 of the second printing mechanism 3 is connected to the printing transfer channel 23 of the first printing mechanism 2.
[0047] The output end of the scanning transfer channel 14 is located at the bottom of the paper feeding scanning mechanism 1, and corresponds to the paper feeding end of the calculation waiting channel 41. The paper output end of the calculation waiting channel 41 is located at its bottom, and corresponds to the paper feed port 211 of the printing channel 21. This facilitates the connection of both ends of the calculation waiting channel 41 with the scanning transfer channel and the paper feed port.
[0048] The multifunctional printing trace retention system of this utility model has the following advantages:
[0049] This utility model integrates the paper feeding scanning mechanism 1, the first printing mechanism 2, and the second printing mechanism 3 into one, which can realize automatic scanning, calculation, and printing of documents without manual operation, saving time and effort.
[0050] When a user needs to scan paper individually, the first paper path diversion controller 15 adjusts the scanning channel 11 to divert the paper on the scanning channel 11 to the first scanning output port 112. When a user needs to scan and print, the first paper path diversion controller 15 diverts the paper on the scanning channel 11 to the scanning transfer channel 14, and then transports it to the first printing mechanism 2 for printing. When the calculation time of the calculation module is long, a calculation waiting mechanism 4 can be added between the paper feeding scanning mechanism 1 and the first printing mechanism 2 to extend the time for the paper to be transported to the first printing mechanism 2, so that the calculation module has enough time to complete the calculation and avoid printing failure.
[0051] The printing mechanism is set up as two identical parts: a first printing mechanism 2 and a second printing mechanism 3, which are used to print the front and back sides of the paper respectively, resulting in high printing efficiency. Furthermore, if one of the printing mechanisms is damaged, only the corresponding part needs to be replaced, resulting in low maintenance costs.
[0052] The above description is only a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.
Claims
1. A multi-function print footprinting system, characterized by: The paper feeding and scanning mechanism (1) and the printing mechanism are sequentially arranged from top to bottom; the paper feeding and scanning mechanism (1) comprises a scanning channel (11), a paper feeding table (12) and a scanning paper outlet table (13); the upper and lower ends of the scanning channel (11) are respectively provided with a scanning paper feeding port (111) and a first scanning paper outlet (112), and the paper feeding table (12) and the scanning paper outlet table (13) are respectively arranged at the scanning paper feeding port (111) and the first scanning paper outlet (112); a scanning transfer channel (14) extending downward is arranged at a position of the scanning channel (11) close to the first scanning paper outlet (112), a first paper path shunt controller (15) is arranged at the connection between the scanning channel (11) and the scanning transfer channel (14), and the first paper path shunt controller (15) is used for controlling the paper on the scanning channel (11) to be transported to the first scanning paper outlet (112) or the scanning transfer channel (14); the input end of the printing mechanism is connected with the scanning transfer channel (14) in communication, used for receiving the paper transported by the paper feeding and scanning mechanism (1), and printing according to the calculation result.
2. The multi-functional print footprint system of claim 1, wherein: The printing mechanism comprises a first printing mechanism (2) and a second printing mechanism (3) arranged in a stack from top to bottom; The first printing mechanism (2) comprises a printing channel (21) and a printing paper outlet table (22); the upper and lower ends of the printing channel (21) are respectively provided with a printing paper feeding port (211) and a printing paper outlet (212), the printing paper feeding port (211) of the first printing mechanism (2) is connected with the scanning transfer channel (14) in communication, and the printing paper outlet table (22) is arranged at the printing paper outlet (212) of the first printing mechanism (2); a printing transfer channel (23) extending downward is arranged at a position of the printing channel (21) close to the printing paper outlet (212), a second paper path shunt controller (24) is arranged at the connection between the printing transfer channel (23) and the printing channel (21), and the second paper path shunt controller (24) is used for controlling the paper on the printing channel (21) to be transported to the printing paper outlet (212) or the printing transfer channel (23); The second printing mechanism (3) is the same in structure as the first printing mechanism (2), and the printing paper feeding port (211) of the second printing mechanism (3) is connected with the printing transfer channel (23) of the first printing mechanism (2) in communication.
3. The multi-functional print footprint system of claim 1, wherein: The paper feeding and scanning mechanism (1) further comprises a paper feeding roller group (16), a scanning module (17) and a first paper walking roller group (18) arranged on the scanning channel (11); the paper feeding roller group (16) is used for picking up the paper on the paper feeding table (12) and transporting the paper to the scanning channel (11), and the first paper walking roller group (18) is used for driving the paper to move along the scanning channel (11), and the paper is transported to the first scanning paper outlet (112) or the scanning transfer channel (14) after being scanned by the scanning module (17).
4. The multi-functional print footprint system of claim 3, wherein: The paper feeding scanning mechanism (1) and the first printing mechanism (2) are further detachably connected with an operation waiting mechanism (4), the operation waiting mechanism (4) comprises an operation waiting channel (41) and a third paper feeding roller set (42) arranged on the operation waiting channel (41), the upper and lower ends of the operation waiting channel (41) are respectively connected with the scanning transfer channel (14) and the printing paper feeding port (211), and the third paper feeding roller set (42) is used for conveying the paper transferred by the scanning transfer channel (14) to the printing paper feeding port (211) along the operation waiting channel (41).
5. The multi-functional print footprint system of claim 4, wherein: The operation waiting channel (41) is provided with a waiting detection sensor (114) at a position close to the lower end outlet thereof, the waiting detection sensor (114) is electrically connected with the paper feeding roller set (16), the first paper feeding roller set (18) and the third paper feeding roller set (42) through the control module, and is used for controlling the start and stop of the paper feeding roller set (16), the first paper feeding roller set (18) and the third paper feeding roller set (42).
6. The multi-functional print footprint system of claim 5, wherein: The scanning channel (11) is further provided with a skew detection sensor (115), left and right ultra-wide detection sensors (116) and an ultrasonic sensor (117) at a position between the paper feeding roller set (16) and the scanning module (17), the skew detection sensor (115) is used for detecting whether the orientation of the paper is inclined, the left and right ultra-wide detection sensors (116) are used for detecting whether the paper is offset to the left and right sides, and the ultrasonic sensor (117) is used for detecting whether the paper is overlapped.
7. The multi-functional print footprint system of claim 6, wherein: The scanning paper outlet table (13) is rotatably connected at the first scanning paper outlet (112) to open or close the first scanning paper outlet (112); the scanning paper outlet table (13) is provided with a first angle detection sensor for detecting the rotation angle thereof, the first angle detection sensor is electrically connected with the first paper path shunt controller (15) through the control module; when the scanning paper outlet table (13) is rotated to open the first scanning paper outlet (112), the first paper path shunt controller (15) controls the paper on the scanning channel (11) to be conveyed to the first scanning paper outlet (112); when the scanning paper outlet table (13) is rotated to close the first scanning paper outlet (112), the first paper path shunt controller (15) controls the paper on the scanning channel (11) to be conveyed to the scanning transfer channel (14).
8. The multi-functional print footprint system of claim 1, wherein: The first printing mechanism (2) further comprises a second paper feeding roller set (25) and a printing module (26) arranged on the printing channel (21); the second paper feeding roller set (25) is used for driving the paper to move along the printing channel (21), and the printing module (26) prints the passing paper according to the scanning operation result.
9. The multi-functional print footprint system of claim 8, wherein: The printing paper feeding port (211) of the printing channel (21) is arranged at the top of the first printing mechanism (2), and the output end of the printing transfer channel (23) is arranged at the bottom of the first printing mechanism (2).
10. The multi-functional print footprinting system of claim 9, wherein: The printing paper outlet platform (22) is rotatably connected at the printing paper outlet (212) to open or close the printing paper outlet (212); the printing paper outlet platform (22) is provided with a second angle detection sensor for detecting the rotation angle thereof, and the second angle detection sensor is electrically connected with the second paper path shunt controller (24) through the control module; when the printing paper outlet platform (22) is rotated to open the printing paper outlet (212), the second paper path shunt controller (24) controls the paper on the printing path (21) to be transported to the printing paper outlet (212); when the printing paper outlet platform (22) is rotated to close the printing paper outlet (212), the second paper path shunt controller (24) controls the paper on the printing path (21) to be transported to the printing transfer path (23).