Multi-function marking machine

Abstract

The utility model relates to a technology field of marking machine, provide a kind of multifunctional marking machine, comprising: scanning main body, connection link, printing main body and operation panel;Scanning main body includes first conveying link and scanning component, scanning component is set to the side of first conveying link, for scanning paper medium conveyed by first conveying link;The input end of connection link and the output end of first conveying link are connected;Printing main body includes second conveying link and printing mechanism, the input end of second conveying link and the output end of connection link are connected, and the output end of second conveying link and printing mechanism are connected;Operation panel is electrically connected with scanning main body and printing main body respectively, and operation panel can generate marking image according to the scanning content of scanning component, and control printing mechanism to print marking image on paper medium.The multifunctional marking machine of the utility model reduces workload, improves marking efficiency, and reduces the incidence of misregistration printing.

Description

Technical Field

[0001] This utility model relates to the field of grading machine technology, and in particular to a multifunctional grading machine. Background Technology

[0002] A marking machine is an intelligent product that assists teaching, greatly improving teachers' teaching efficiency. It includes steps such as scanning, recognition, marking, and recording. Currently, most products on the market connect an external tablet to a printer, with the printer handling scanning and printing, and the tablet handling recognition and marking. This overlaps the functions of the printer's control panel and the external tablet, resulting in unnecessary costs. Furthermore, the printer's scanning and printing paper paths are separate, requiring separate paper loading operations, wasting the reviewer's time and increasing the risk of printing misalignment. Utility Model Content

[0003] This utility model provides a multi-functional marking machine to solve the problem that existing marking machines require operators to perform multiple paper feeding operations between the printing paper path and the scanning paper path, which easily leads to printing misalignment.

[0004] This utility model provides a multi-functional marking machine, including:

[0005] The scanning body includes a first transport link and a scanning component. The scanning component is disposed on one side of the first transport link and is used to scan the paper medium transported by the first transport link.

[0006] A connection link is provided, wherein the input end of the connection link is connected to the output end of the first transmission link;

[0007] The printing body includes a second transport link and a printing mechanism, wherein the input end of the second transport link is connected to the output end of the connecting link, and the output end of the second transport link is connected to the printing mechanism;

[0008] The operation panel is electrically connected to both the scanning body and the printing body. The operation panel can generate a review image based on the scanned content of the scanning component, and control the printing mechanism to print the review image on the paper medium.

[0009] According to the present invention, a multi-functional marking machine is provided, the multi-functional marking machine further includes a reversing mechanism, the reversing mechanism and the operation panel are electrically connected;

[0010] The reversing mechanism is disposed between the first conveying link and the connecting link; the reversing mechanism has a first state and a second state;

[0011] When the reversing mechanism is in the first state, the reversing mechanism is used to control the output of the paper medium on the first conveying link;

[0012] When the reversing mechanism is in the second state, the reversing mechanism is used to control the connection between the first conveying link and the connecting link.

[0013] According to the present invention, a multi-functional review machine is provided, wherein the reversing mechanism includes: a movable baffle, the movable baffle being rotatably disposed between the first conveying link and the connecting link;

[0014] When the reversing mechanism is in the first state, the movable baffle stops at the input end of the connecting link to form a paper outlet between the movable baffle and the output end of the first conveying link; when the reversing mechanism is in the second state, the movable baffle connects to the output end of the first conveying link to open the input end of the connecting link.

[0015] According to the present invention, a multi-functional marking machine is provided, which further includes: a paper box and a paper feeding device;

[0016] The paper tray is used to hold printing paper, the paper feed device is disposed between the paper tray and the printing mechanism, and the paper feed device is electrically connected to the operation panel.

[0017] According to the present invention, a multi-functional marking machine is provided, wherein the paper feeding device includes a first paper feeding roller group;

[0018] The first paper feed roller assembly is located at the paper outlet of the paper tray. The first paper feed roller assembly has a clamping gap for the printing paper to pass through. The first paper feed roller assembly is used to drive the printing paper to move toward the printing mechanism.

[0019] According to the present invention, a multi-functional marking machine is provided, wherein the first conveying link includes a second paper feed roller group;

[0020] The second feed roller assembly is located at the input end of the first conveying link, and the second feed roller assembly has a clamping gap for the paper medium to pass through;

[0021] And / or, the second transport link includes a third feed roller group;

[0022] The third paper feed roller group is located at the inlet end of the printing mechanism, and the third paper feed roller group has a clamping gap for the paper medium or the printing paper to pass through.

[0023] According to the present invention, a multi-functional marking machine includes a first conveying link, a second conveying link, and a connecting link, each comprising a plurality of conveying units arranged sequentially, each conveying unit comprising a first roller group and a second roller group arranged side by side, wherein the distance between the first roller group and the second roller group is less than the length of the paper medium.

[0024] According to the present invention, a multi-functional marking machine is provided, wherein each of the conveying units is equipped with a detector, and the detector is electrically connected to the operation panel;

[0025] The detector is positioned between the first roller group and the second roller group to detect whether the paper medium is present between the first roller group and the second roller group.

[0026] According to the present invention, a multifunctional marking machine is provided, wherein the scanning component includes two image sensors, one of which is used to scan the front of the paper medium and the other is used to scan the back of the paper medium.

[0027] According to the present invention, a multi-functional marking machine is provided, the operation panel of which includes:

[0028] processor;

[0029] A human-computer interaction module, electrically connected to the processor, is used to receive instruction input and display the scanned content and / or review images of the paper medium;

[0030] A storage module, which is electrically connected to the processor;

[0031] A communication module, electrically connected to the processor, is used for communication with a terminal device.

[0032] The multi-functional marking machine provided by this utility model consists of a scanning body, a connecting link, a printing body, and an operation panel. The scanning body is equipped with a first conveying link and a scanning component, while the printing body is equipped with a second conveying link and a printing mechanism. The first conveying link, the connecting link, and the second conveying link are connected sequentially, allowing the paper medium fed into the multi-functional marking machine to be automatically conveyed sequentially on the first conveying link, the connecting link, and the second conveying link. The operation panel controls the paper medium to complete scanning on the scanning component, identifies and marks the scanned content fed back by the scanning component, generates a marked image, and controls the printing mechanism to print on the paper medium. Since scanning and printing are completed on a continuous conveying link, multiple pick-up and drop operations by the user are avoided, reducing workload, improving marking efficiency, and reducing the occurrence of misaligned printing. Attached Figure Description

[0033] To more clearly illustrate the technical solutions in this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0034] Figure 1 This is a schematic diagram of the multi-functional reviewer provided by this utility model in scanning and printing mode.

[0035] Figure 2 This is a schematic diagram of the multi-functional review machine provided by this utility model in single-scan mode.

[0036] Figure 3 This is a schematic diagram of the multi-functional marking machine provided by this utility model in single printing mode.

[0037] Figure 4 This is a logic control block diagram of the multi-functional review machine provided by this utility model.

[0038] Figure label:

[0039] 1. Scanning body; 11. First conveying link; 12. Scanning component; 111. Second feed roller group; 112. Conveying unit; 113. Detector; 121. Image sensor; 1121. First roller group; 1122. Second roller group;

[0040] 2. Connection link;

[0041] 3. Printing body; 31. Second conveyor chain; 32. Printing mechanism; 311. Third paper feed roller group;

[0042] 4. Operation panel; 41. Processor; 42. Human-computer interaction module; 43. Storage module; 44. Communication module;

[0043] 5. Reversing mechanism; 6. Paper box;

[0044] 7. Paper feeding device; 71. First paper feeding roller group;

[0045] 100. Equipment terminal. Detailed Implementation

[0046] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0047] In the description of the embodiments of this utility model, it should be noted that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings. They are only for the purpose of clarifying the embodiments of 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 the embodiments of this utility model. In addition, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0048] In the description of the embodiments of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in the embodiments of this utility model according to the specific circumstances.

[0049] In this embodiment of the utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0050] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0051] The following is combined with Figures 1 to 4 The multi-functional marking machine provided by the present invention will be described in detail through specific embodiments and application scenarios.

[0052] like Figure 1 As shown, this embodiment provides a multi-functional marking machine, including: a scanning body 1, a connection link 2, a printing body 3, and an operation panel 4.

[0053] The scanning body 1 includes a first transport link 11 and a scanning component 12. The scanning component 12 is disposed on one side of the first transport link 11 and is used to scan the paper medium transported by the first transport link 11.

[0054] The input end of the connection link 2 is connected to the output end of the first transmission link 11.

[0055] The printing body 3 includes a second transport link 31 and a printing mechanism 32. The input end of the second transport link 31 is connected to the output end of the connecting link 2, and the output end of the second transport link 31 is connected to the printing mechanism 32.

[0056] The operation panel 4 is electrically connected to the scanning body 1 and the printing body 3 respectively. The operation panel 4 can generate a review image based on the scanned content of the scanning component 12, and control the printing mechanism 32 to print the review image on the paper medium.

[0057] Understandably, the first transport link 11, the connecting link 2, and the second transport link 31 can all transport the paper medium from the input end to the output end. Since the first transport link 11, the connecting link 2, and the second transport link 31 are connected in sequence, the paper medium can be automatically and completely transported within the marking machine. Through the connecting link 2, the scanning body 1 and the printing body 3 are connected, allowing the paper medium to be automatically transported between the scanning body 1 and the printing body 3.

[0058] Meanwhile, the scanning component 12 can scan paper media, and the printing mechanism 32 can print on the paper media. The operation panel 4 can control the scanning component 12 to scan the paper media, and can identify and annotate the scanned content, generate annotated images, and control the printing mechanism 32 to print the annotated images on the paper media. Furthermore, the operation panel 4 can also control the conveying speed, conveying direction, and start / stop of the first conveying link 11, the connecting link 2, and the second conveying link 31.

[0059] Therefore, after the paper medium is scanned on the first transport link 11, it is automatically transported to the second transport link 31 along the connecting link 2, and the printing operation of the reviewed image is completed on the second transport link 31. This eliminates the need for the user to manually pick up and put away the paper medium after scanning and before printing, saving time and improving efficiency. Furthermore, since the scanning and printing process of the paper medium is automatically transported, there will be no order swapping of adjacent pages, thus avoiding printing misalignment.

[0060] Paper media include test papers, assignments, or answer sheets.

[0061] Specifically, the scanning component 12 can convert physical documents into digital images, and the scanning component 12 can be an optical imaging component. The printing mechanism 32 can be a laser printer or an inkjet printer.

[0062] In addition, the first conveying link 11, the second conveying link 31 and the connecting link 2 can be either a belt conveyor system or a roller conveyor system.

[0063] The multi-functional marking machine provided by this utility model consists of a scanning body 1, a connecting link 2, a printing body 3, and an operation panel 4. The scanning body 1 is equipped with a first conveying link 11 and a scanning component 12, and the printing body 3 is equipped with a second conveying link 31 and a printing mechanism 32. The first conveying link 11, the connecting link 2, and the second conveying link 31 are connected sequentially, so that the paper medium fed into the multi-functional marking machine can be automatically conveyed sequentially on the first conveying link 11, the connecting link 2, and the second conveying link 31. The operation panel 4 controls the paper medium to complete scanning on the scanning component 12, identifies and marks the scanned content fed back by the scanning component 12, generates a marked image, and controls the printing mechanism 32 to print on the paper medium. Since scanning and printing are completed on a continuous conveying link, multiple picking and putting operations by the user are avoided, reducing workload, improving marking efficiency, and reducing the occurrence of misaligned printing.

[0064] like Figure 1 and Figure 2 As shown, the multi-functional reviewer in this embodiment also includes a reversing mechanism 5, which is electrically connected to the operation panel 4.

[0065] The reversing mechanism 5 is disposed between the first conveying link 11 and the connecting link 2; the reversing mechanism 5 has a first state and a second state.

[0066] When the reversing mechanism 5 is in the first state, the reversing mechanism 5 is used to control the output of paper media on the first conveying link 11; when the reversing mechanism 5 is in the second state, the reversing mechanism 5 is used to control the connection between the first conveying link 11 and the connecting link 2.

[0067] Understandably, the multi-functional marking machine in this embodiment also has a single-scan function. The reversing mechanism 5 enables the multi-functional marking machine to switch between scanning and printing functions and single-scan functions. In single-scan mode, the operation panel 4 receives a single-scan command and controls the reversing mechanism 5 to scan and output the paper medium on the first transport link 11. Specifically, when the reversing mechanism 5 is in the first state, the multi-functional marking machine is in single-scan mode. At this time, the reversing mechanism 5 controls the output end of the first transport link 11 to disconnect from the input end of the connecting link 2. When the paper medium is transported on the first transport link 11, it is directly output through the paper outlet of the first transport link 11, completing only the scanning operation of the paper medium. This function is suitable for application scenarios that only need to acquire scanned content without marking marks, or it can also be used as a scanning device, only needing to acquire scanned content and save it in the operation panel 4.

[0068] In scan-and-print mode, the operation panel 4 receives scan-and-print commands and controls the reversing mechanism 5 to connect the first transport link 11 and the connecting link 2, allowing the paper medium to enter the printing mechanism 32 for printing after scanning. When the reversing mechanism 5 is in the second state, the multi-functional marking machine is in scan-and-print mode. At this time, the reversing mechanism 5 controls the output end of the first transport link 11 to connect the input end of the connecting link 2, and the paper medium enters the connecting link 2 from the first transport link 11, completing the scanning and printing operations in sequence.

[0069] like Figure 1 and Figure 2 As shown, the reversing mechanism 5 in this embodiment includes a movable baffle, which is rotatably disposed between the first conveying link 11 and the connecting link 2.

[0070] When the reversing mechanism 5 is in the first state, the movable baffle stops at the input end of the connecting link 2 to form a paper outlet between the movable baffle and the output end of the first conveying link 11; when the reversing mechanism 5 is in the second state, the movable baffle connects to the output end of the first conveying link 11 to open the input end of the connecting link 2.

[0071] Understandably, the movable baffle includes a plate body and a drive motor. The output end of the drive motor is connected to the plate body and is used to drive the rotation of the plate body. In this embodiment, the movable baffle is installed on the connecting link 2. The movable baffle can rotate around the installation end. By adjusting the rotation angle of the movable baffle, the connection and disconnection of the first conveying link 11 and the connecting link can be realized, thereby switching between single scan state and scan-print state. The movable baffle has a simple structure and is easy to manufacture. Moreover, the rotation of the movable baffle is well controlled by the operation panel 4, which can conveniently realize the state switching of the reversing mechanism 5.

[0072] When the reversing mechanism 5 is in single-scan state, the movable baffle will stop the input end of the connecting link 2. The movable baffle is connected to the output end of the first conveying link 11 to form a paper outlet. The paper medium is conveyed to the movable baffle and reversed in direction, and is output from the paper inlet of the first conveying link 11 along a parallel path to complete the single-scan operation.

[0073] When the reversing mechanism 5 is in the scanning and printing state, the movable baffle rotates at a certain angle compared to the single scanning state. The movable baffle is connected to the output end of the first conveying link 11, and together they form a passage with the input end of the connecting link 2, ensuring that the paper medium can enter the input end of the connecting link 2 from the output end of the first conveying link 11 to complete the scanning and printing operation.

[0074] like Figure 3 As shown, the multi-functional marking machine of this embodiment also includes: a paper tray 6 and a paper feeding device 7; the paper tray 6 is used to hold printing paper, the paper feeding device 7 is disposed between the paper tray 6 and the printing mechanism 32, and the paper feeding device 7 is electrically connected to the operation panel 4.

[0075] Understandably, the multi-functional marking machine in this embodiment also has a single printing function. Paper is placed in the paper tray 6, and after the print job is entered on the operation panel 4, printing can be performed on the paper. Because the multi-functional marking machine integrates printing functionality, print jobs can be entered on the operation panel 4 and printed out via the printing mechanism 32, improving the utilization rate of the multi-functional marking machine and saving users' costs.

[0076] When the multi-function marking machine is in single printing mode, the operation panel 4 receives the single printing command and controls the paper feeding device 7 to feed printing paper from the paper tray 6 toward the printing mechanism 32.

[0077] like Figure 3 As shown, the paper feeding device 7 in this embodiment includes a first paper feeding roller group 71.

[0078] The first feed roller group 71 is located at the paper outlet of the paper tray 6. The first feed roller group 71 has a clamping gap for the printing paper to pass through. The first feed roller group 71 is used to drive the printing paper to move towards the printing mechanism 32.

[0079] Understandably, the first feed roller group 71 is located at the paper outlet of the paper tray 6 and is used to feed printing paper toward the printing mechanism 32. The first feed roller group 71 includes a drive roller and a driven roller. The drive roller is connected to the drive motor through a transmission mechanism and feeds the printing paper by the friction between the drive roller and the printing paper.

[0080] like Figure 1 As shown, the first conveying link 11 of this embodiment includes a second paper feed roller group 111; the second paper feed roller group 111 is located at the input end of the first conveying link 11, and the second paper feed roller group 111 has a clamping gap for paper media to pass through.

[0081] Understandably, the second paper feed roller group 111 is located at the paper inlet of the scanning body 1 and is used to feed paper media toward the first transport link 11. The second paper feed roller group 111 includes a drive roller and a separation roller. The drive roller is connected to a drive motor through a transmission mechanism and feeds the printing paper by the friction between the drive roller and the printing paper. The friction coefficient of the separation roller is less than that of the drive roller. The separation roller is connected to a torque control unit, which switches the rotation direction of the separation roller to ensure that only a single piece of paper media passes through the second paper feed roller group 111, ensuring that the paper media can be transported one sheet at a time and avoiding the impact of multiple sheets being transported on the scanning and printing effect.

[0082] like Figure 3 As shown, the second conveying link 31 in this embodiment includes a third paper feed roller group 311; the third paper feed roller group 311 is located at the inlet end of the printing mechanism 32, and the third paper feed roller group 311 has a clamping gap for feeding paper media or printing paper through.

[0083] Understandably, this embodiment also includes a third paper feed roller group 311, which is used to feed paper media or printing paper into the printing mechanism 32 for printing. The third paper feed roller group 311 includes a drive roller and a driven roller. The drive roller is connected to the drive motor through a transmission mechanism, and the printing paper is conveyed by the friction between the drive roller and the printing paper.

[0084] like Figure 1 , Figure 2 and Figure 3 As shown, the first conveying link 11, the second conveying link 31 and the connecting link 2 in this embodiment all include: a plurality of conveying units 112 arranged in sequence. Each conveying unit 112 includes a first roller group 1121 and a second roller group 1122 arranged side by side. The distance between the first roller group 1121 and the second roller group 1122 is less than the length of the paper medium.

[0085] Understandably, there are multiple conveying units 112, which are arranged at intervals on the first conveying link 11, the second conveying link 31, and the connecting link 2.

[0086] Each conveying unit 112 includes a first roller group 1121 and a second roller group 1122 arranged side by side. Both the first roller group 1121 and the second roller group 1122 include a driving roller and a driven roller. The driving roller is connected to a drive motor through a transmission mechanism, and the drive motor drives the rotation of the driving roller.

[0087] Since the distance between the first roller group 1121 and the second roller group 1122 is less than the length of the paper medium, it can be ensured that the paper medium can be subjected to the conveying force applied by the conveying unit 112 when it moves on the first conveying link 11, the second conveying link 31 and the connecting link 2.

[0088] like Figure 1 As shown, each conveying unit 112 in this embodiment is equipped with a detector 113, which is electrically connected to the operation panel 4.

[0089] The detector 113 is disposed between the first roller group 1121 and the second roller group 1122 to detect whether there is paper medium between the first roller group 1121 and the second roller group 1122.

[0090] Understandably, detector 113 is located between the first roller group 1121 and the second roller group 1122 to detect whether there is paper medium between them. If there is no paper medium, detector 113 will send a paper shortage message to the operation panel 4, which will then issue an error message. Furthermore, since each conveying unit 112 is equipped with detector 113, detector 113 can also locate the position of the paper medium. When paper medium jams on the first conveying link 11, the second conveying link 31, and the connecting link 2, detector 113 at that location will send a jam message, helping the user quickly locate the specific position and resolve the jam. This avoids the user having to search for the jam position along the entire conveying link, thus improving the efficiency of the marking machine.

[0091] Furthermore, in this embodiment, a guide plate is provided between the first roller group 1121 and the second roller group 1122. The guide plate can guide the paper medium into the predetermined paper path and ensure the correctness of the conveying direction of the paper medium.

[0092] like Figure 2 As shown, the scanning component 12 in this embodiment includes two image sensors 121. One of the two image sensors 121 is used to scan the front of the paper medium, and the other is used to scan the back of the paper medium.

[0093] Understandably, the image sensor 121 is used to capture the document content of the paper medium and convert it into a digital image. Since both sides of the paper medium may have images, this embodiment provides two image sensors 121 to capture image information of the front and back of the paper medium, respectively.

[0094] Specifically, the image sensor 121 is disposed on two opposite sides of the first conveying link 11, with the acquisition ends of the image sensor 121 facing the front and back of the paper medium respectively, so as to simultaneously acquire images of the front and back of the paper medium, avoiding the complicated operation of manually turning the page and re-scanning, and realizing the automated function of double-sided scanning.

[0095] like Figure 4 As shown, the operation panel 4 in this embodiment includes: a processor 41, a human-computer interaction module 42, a storage module 43, and a communication module 44.

[0096] The human-computer interaction module 42 is electrically connected to the processor 41 and is used to receive instruction input and display scanned content and / or review images of paper media; the storage module 43 is electrically connected to the processor 41; the communication module 44 is electrically connected to the processor 41 and is used to communicate with the terminal device.

[0097] Understandably, the human-computer interaction module 42 can accept user input commands, including scan only, print only, scan for review and print, or copy. Specifically, the human-computer interaction module 42 can be configured as a touch screen or a display device equipped with an input module. The touch screen or display device can display scanned content on paper media, or review images of the scanned content for recognition and review.

[0098] The storage module 43 can store scanned content, review images, printed content, and copied content. The processor 41 is electrically connected to the human-machine interaction module 42, the storage module 43, the scanning component 12, the printing mechanism 32, the first transport link 11, the second transport link 31, and the connection link 2. The processor 41 can receive the scanned content fed back by the scanning component 12, identify the scanned content, output the review image, and control the printing mechanism 32 to print the review content on the paper medium. It can also receive input commands from the human-machine interaction module to switch the working state of the multi-functional review machine, switching between scanning only, printing only, scanning review and printing, or copying states. It can also control the first transport link 11, the second transport link 31, and the connection link 2 to transport the paper medium or printing paper, satisfying the precise control of different transport paths of the paper medium or printing paper in various working states.

[0099] Simultaneously, this embodiment also includes a communication module 44, which is used to communicate between the processor 41 and the terminal device. The terminal device can be a user's computer, tablet, or mobile phone. Scanned content and annotated images can be transmitted to the terminal device. Users can browse or annotate the scanned content on the software on the terminal device, and can also directly operate the multi-functional annotation machine on the terminal device to input different operation commands, facilitating flexible operation by the user.

[0100] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A multi-functional grading machine, characterized in that, include: The scanning body includes a first transport link and a scanning component. The scanning component is disposed on one side of the first transport link and is used to scan the paper medium transported by the first transport link. A connection link is provided, wherein the input end of the connection link is connected to the output end of the first transmission link; The printing body includes a second transport link and a printing mechanism, wherein the input end of the second transport link is connected to the output end of the connecting link, and the output end of the second transport link is connected to the printing mechanism; The operation panel is electrically connected to both the scanning body and the printing body. The operation panel can generate a review image based on the scanned content of the scanning component, and control the printing mechanism to print the review image on the paper medium.

2. The multi-functional marking machine according to claim 1, characterized in that, The multi-functional review machine also includes a reversing mechanism, which is electrically connected to the operation panel; The reversing mechanism is disposed between the first conveying link and the connecting link; the reversing mechanism has a first state and a second state; When the reversing mechanism is in the first state, the reversing mechanism is used to control the output of the paper medium on the first conveying link; When the reversing mechanism is in the second state, the reversing mechanism is used to control the connection between the first conveying link and the connecting link.

3. The multi-functional marking machine according to claim 2, characterized in that, The reversing mechanism includes: a movable baffle, which is rotatably disposed between the first conveying link and the connecting link; When the reversing mechanism is in the first state, the movable baffle stops at the input end of the connecting link to form a paper outlet between the movable baffle and the output end of the first conveying link; when the reversing mechanism is in the second state, the movable baffle connects to the output end of the first conveying link to open the input end of the connecting link.

4. The multi-functional marking machine according to claim 1, characterized in that, The multi-functional marking machine also includes: a paper box and a paper feeding device; The paper tray is used to hold printing paper, the paper feed device is disposed between the paper tray and the printing mechanism, and the paper feed device is electrically connected to the operation panel.

5. The multi-functional marking machine according to claim 4, characterized in that, The paper feeding device includes a first paper feeding roller group; The first paper feed roller assembly is located at the paper outlet of the paper tray. The first paper feed roller assembly has a clamping gap for the printing paper to pass through. The first paper feed roller assembly is used to drive the printing paper to move toward the printing mechanism.

6. The multi-functional marking machine according to claim 5, characterized in that, The first conveying link includes a second feed roller group; The second feed roller assembly is located at the input end of the first conveying link, and the second feed roller assembly has a clamping gap for the paper medium to pass through; And / or, the second transport link includes a third feed roller group; The third paper feed roller group is located at the inlet end of the printing mechanism, and the third paper feed roller group has a clamping gap for the paper medium or the printing paper to pass through.

7. The multi-functional marking machine according to any one of claims 1 to 6, characterized in that, The first conveying link, the second conveying link, and the connecting link each include: a plurality of conveying units arranged in sequence, each conveying unit including a first roller group and a second roller group arranged side by side, the distance between the first roller group and the second roller group being less than the length of the paper medium.

8. The multi-functional marking machine according to claim 7, characterized in that, Each of the conveying units is equipped with a detector, and the detector is electrically connected to the operation panel; The detector is positioned between the first roller group and the second roller group to detect whether the paper medium is present between the first roller group and the second roller group.

9. The multi-functional marking machine according to any one of claims 1 to 6, characterized in that, The scanning component includes two image sensors, one of which is used to scan the front of the paper medium and the other is used to scan the back of the paper medium.

10. The multi-functional marking machine according to any one of claims 1 to 6, characterized in that, The operation panel includes: processor; A human-computer interaction module, electrically connected to the processor, is used to receive instruction input and display the scanned content and / or review images of the paper medium; A storage module, which is electrically connected to the processor; A communication module, electrically connected to the processor, is used for communication with a terminal device.

Images