A scan-and-paste component, scanning device, and invoice batch processing system

Abstract

The application belongs to the technical field of mechanical equipment, and particularly relates to a scanning and pasting assembly, a scanning device and an invoice batch processing system. The pasting assembly comprises a connecting body, a fixing member, a traction member and a pressing member. The connecting body is provided with a connecting structure for being connected with a printing device as a whole. The fixing member is arranged on one side of the working surface of the connecting body and used for fixing the adhesive tape. The traction member is arranged on the working surface of the connecting body and used for pulling the open end of the adhesive tape from one side of the connecting body to the other side. The pressing member is arranged on the working surface of the connecting member and used for pressing the expanded adhesive tape after traction to adhere the invoice to the paper. The pasting assembly provided in the application can realize batch scanning and pasting of the invoice in cooperation with the printing device, facilitates archiving and arrangement of the invoice, eliminates manual operation of filling the reimbursement sheet and pasting the invoice, and improves work efficiency.

Description

Technical Field

[0001] This invention belongs to the field of mechanical equipment technology, and particularly relates to a scanning and pasting component, a scanning device, and a batch invoice processing system. Background Technology

[0002] Reimbursement processing of invoices is an important part of financial work, mainly including invoice verification, registration, and cancellation. Nowadays, with the advent of electronic invoices, paperless reimbursement processing can be achieved. However, currently, because paper invoices still constitute the vast majority, statistical verification and other tasks still rely on manual processing of paper invoices.

[0003] OCR (Optical Character Recognition) refers to the process by which electronic devices (such as scanners or digital cameras) detect characters printed on paper, determine their shapes by detecting dark and light patterns, and then translate the shapes into computer text using character recognition methods. OCR can be used to automatically recognize invoices.

[0004] However, existing technologies do not provide devices for invoice recognition. Even if OCR is used to process invoices, it still relies on manual scanning or photography, and then manual pasting is still used to archive and organize the invoices, which is inefficient. Summary of the Invention

[0005] The purpose of this invention is to provide an adhesive component that addresses at least one of the problems mentioned in the background art.

[0006] The present invention is implemented as follows: an adhesive component includes a connector, a fixing member, a traction member, and a pressing member;

[0007] The connector is provided with a connection structure, which is used to connect to the printing device as a whole.

[0008] The fastener is disposed on one side of the working surface of the connector and is used to fix the tape.

[0009] The traction member is disposed on the working surface of the connector and is used to pull the open end of the tape from one side of the connector to the other side.

[0010] The extrusion member is disposed on the workpiece surface of the connector and is used to extrude and stretch the tape to adhere the ticket to the paper.

[0011] Another object of the present invention is to provide a scanning device, the scanning device comprising:

[0012] The adhesive component as described in the embodiments of the present invention; and

[0013] The printer body has the adhesive assembly hinged to it, and it can be opened to allow the working surface of the connector in the adhesive assembly to face outward for placing the ticket.

[0014] Another objective of this invention is to provide an invoice batch processing system, the invoice batch processing system comprising:

[0015] The scanning device as described in the embodiments of the present invention;

[0016] And a control module, which is used to identify and verify the ticket images scanned by the scanning device.

[0017] The adhesive assembly provided in this embodiment of the invention can be used with a printing device by setting a connecting structure on the connector. The automatic batch scanning can be achieved by utilizing the transmission and scanning functions of the printing device. The fixing component can facilitate the fixed installation of the tape. The traction component can be set to unfold the tape so that the tape spans across the ticket and the paper. The squeezing component can squeeze the unfolded tape onto the ticket, so that the ticket is pasted onto the paper, thus realizing the batch pasting of invoices. Attached Figure Description

[0018] Figure 1 This is an overall structural diagram of the adhesive component provided in an embodiment of the present invention;

[0019] Figure 2 A top view of the adhesive component provided in an embodiment of the present invention;

[0020] Figure 3 This is a structural diagram of the extruded part provided in an embodiment of the present invention;

[0021] Figure 4 This is a structural diagram of a scanning device provided in an embodiment of the present invention.

[0022] In the attached diagram: 1. Connector; 2. Second drive mechanism; 3. Traction component; 4. First drive mechanism; 5. Transparent glass plate; 6. Extrusion wheel; 7. Fixed rod; 8. Moving rod; 9. Film roll; 10. Baffle; 11. Guide rail; 12. Spring piece; 13. Second gear; 14. First gear; 15. Rotating plate; 16. Moving plate; 17. Groove plate; 18. Mounting component; 19. Cutter; 20. Sliding groove; 21. Extrusion roller; 22. Upper collection frame; 23. Lower collection frame. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the invention.

[0024] The specific implementation of the present invention will be described in detail below with reference to specific embodiments.

[0025] like Figure 1-3 As shown in the figure, an embodiment of the present invention provides a structural diagram of an adhesive component, which includes a connector 1, a fixing member, a traction member 3, and a pressing member;

[0026] The connector 1 is provided with a connection structure, which is used to connect to the printing device as a whole;

[0027] The fastener is disposed on one side of the working surface of the connector 1 and is used to fix the tape.

[0028] The traction member 3 is disposed on the working surface of the connector 1 and is used to pull the open end of the tape from one side of the connector 1 to the other side.

[0029] The extrusion member is disposed on the workpiece surface of the connector and is used to extrude and stretch the tape to adhere the ticket to the paper.

[0030] In this embodiment of the invention, the connector 1 serves as the mounting base for other components. The connecting structure on the connector 1 is used to connect with the printing device. Specifically, the connecting structure can be a shaft hole structure, which is used to hinge and fix the connector to the printing device. In use, the connector 1 can be opened or closed. In the closed state, the working surface of the connector 1 faces the printing device, and it can be attached to the receipts and / or paper on the printing device. In the open state, it is separated from the receipts and / or paper on the printing device. Opening and closing can be done manually or automatically by a device drive mechanism; this is an optional implementation method.

[0031] In this embodiment of the invention, the fixing member is disposed on one side of the working surface of the connector 1, for example, the side close to the connecting structure or the side away from the structural connection. The film roll 9 can be fixed on the fixing structure. Then, under the traction of the traction member 3, the film roll 9 can rotate on the fixing member to allow the tape to be pulled out.

[0032] In this embodiment of the invention, the traction member 3 can move between the side where the fixing member is located and the side directly opposite it, thereby pulling the open end of the tape from the side where the fixing member is located to the side directly opposite it, thus realizing the unfolding of the tape.

[0033] In this embodiment of the invention, the squeezing member can reciprocate, and its movement direction is the same as that of the traction member 3. After the traction member 3 pulls the open end of the tape away from the fixed member, the tape is unfolded and spans across the ticket or paper. By moving the squeezing member, the tape is pressed down onto the ticket or paper, thereby pasting the ticket onto the paper. It can be understood that the movement direction of the squeezing member is the same as the unfolding direction of the tape.

[0034] The adhesive assembly provided in this embodiment of the invention can be used with a printing device by setting a connecting structure on the connector 1. The automatic batch scanning can be achieved by utilizing the transmission and scanning functions of the printing device. The fixing component can facilitate the fixed installation of the tape. The traction component 3 can be set to unfold the tape so that the tape spans across the ticket and the paper. The squeezing component can squeeze the unfolded tape onto the ticket, so that the ticket is pasted onto the paper, thus realizing the batch pasting of invoices.

[0035] In one embodiment of the present invention, the connecting body 1 is configured as a plate-like structure and is hinged and fixed to the printing device;

[0036] In the installed state, the working surface of the connector 1 faces the printing device;

[0037] A holding structure is provided on the non-working surface of the connector 1.

[0038] In this embodiment of the invention, the non-working surface can specifically be the side opposite to the working surface, i.e., the back of the working surface. Of course, the gripping structure can also be provided on the side of the connecting body 1, which is an optional implementation. The gripping structure can specifically be a handle, a gripping groove, a gripping ring, etc., for the human hand to grip when the connecting body 1 is opened or closed.

[0039] In one embodiment of the present invention, a plurality of fasteners are provided, and the plurality of fasteners are arranged side by side;

[0040] The fastener includes a fixing rod 7 and a spring piece 12. The diameter of the fixing rod 7 matches the inner ring of the tape. The spring piece 12 is disposed on the side of the fixing rod 7 and is used to squeeze the surface of the tape to provide rotational damping.

[0041] The fastener also includes a positioning structure for positioning the tape, which is disposed on one side of the fixing rod 7, and the open end of the tape passes through the positioning structure.

[0042] In this embodiment of the invention, a baffle 10 is provided outside the fixing rod 7. One end of the spring piece 12 is hinged to the baffle 10, and the other end is connected to a spring. The other end of the spring is connected to the baffle 10, and the spring can press the spring piece 12 towards the fixing rod 7. The central hole of the film roll 9 protrudes from the fixing member and is sleeved on the fixing member. One end face of the film roll 9 contacts the receiving plate, and the side of the film roll 9 abuts against the spring piece 12. The spring piece 12 presses the film roll 9 against the fixing rod 7. The outer surface of the fixing rod 7 can be made of a material with high friction, such as rubber or bubble wrap, to provide resistance when the film roll 9 rotates. At the same time, by utilizing the expansion and contraction characteristics of the above materials, film rolls 9 with different apertures can be used.

[0043] In this embodiment of the invention, a positioning structure is also included. The positioning structure is connected to the baffle 10. Specifically, it can be set in the form of two extrusion rollers 21 or two extrusion plates, preferably in the form of extrusion rollers 21. The connection between the extrusion rollers 21 and the baffle 10 can be achieved by a ratchet to achieve unidirectional rotation. After the tape passes through the two extrusion rollers 21, it is pulled by the traction member 3. After the tape is cut, its open end is clamped by the extrusion rollers 21 and kept in a specific position and angle so that the traction member 3 can reliably clamp the open end of the tape again after returning to the initial position.

[0044] In one embodiment of the present invention, the connecting body 1 is provided with a guide rail 11, and a plurality of fixing members are slidably connected to the guide rail 11, and the position of the fixing members on the guide rail 11 is adjustable.

[0045] In this embodiment of the invention, specifically, both ends of the guide rail 11 are fixed to the connecting body 1, and the guide rail 11 is provided with locking positions. The baffle 10 of the fixing member is slidably connected to the guide rail 11, and the fixing member can slide along the guide rail 11 to adjust the relative position of the fixing member; the baffle 10 is provided with a locking structure corresponding to the locking position, the locking structure includes a top ball and a spring, the baffle 10 has a hole, the diameter of the hole is slightly smaller than the diameter of the top ball, the spring pushes the top ball out of the hole, and a number of locking positions are equally spaced along the length direction of the guide rail 11 corresponding to the position of the top ball. During the sliding of the baffle 10, the top ball can be locked into the locking position to achieve relative fixation. Of course, this is an optional specific method. The baffle 10 and the guide rail 11 can also be relatively fixed by a damping cooperation. For example, the guide rail 11 is made of a material with high friction, so that the guide rail 11 and the baffle 10 achieve relative fixation through frictional cooperation. In fact, since the force on the film roll 9 is perpendicular to the axial direction of the guide rail 11 when the tape is pulled out, it will not cause the film roll 9 or the entire fixing component to move, and its fixing is relatively easy.

[0046] In this embodiment of the invention, by making the position of the fixing member adjustable, it can be used for tickets of different sizes or quantities, thereby improving the applicability of the invention.

[0047] In one embodiment of the present invention, the traction member 3 is driven by the first driving mechanism 4 and can move closer to or further away from the fixed member. The traction member 3 includes a moving plate 16 and a rotating plate 15.

[0048] The movable plate 16 is connected to the first driving mechanism, and the movable plate 16 is provided with a first plane that cooperates with the rotating plate 15;

[0049] The rotating plate 15 is hinged to the moving plate 16. The rotating plate 15 is provided with a second plane that mates with the first plane. A first gear 14 is provided at one end of the rotating plate 15, and a second gear 13 is provided on the working surface of the connecting body 1. The second gear 13 is fixedly connected to the connecting body 1 and is located at the extreme position of the traction member 3 near the fixed member. The first gear 14 and the second gear 13 mate. In one movement cycle of the traction member 3, the first gear 14 and the second gear 13 mate in both directions once, thereby driving the rotating plate 15 to rotate so that the second plane mates with or separates from the first plane.

[0050] At least one of the first plane and / or the second plane is a magnetic plane, and the two planes can be magnetically attracted to each other.

[0051] In this embodiment of the invention, the basic working process of the traction member 3 is as follows: the traction member 3 moves towards the fixed member. When it reaches the limit position on this side, the first gear 14 on the traction member 3 meshes with the second gear 13 fixedly set on the connecting body 1. Since the second gear 13 cannot rotate, the first gear 14 rotates around the first gear 14 under the drive of the first drive mechanism 4. The rotation causes the rotating plate 15, which is coaxially hinged to the moving plate 16 with the first gear 14, to rotate. The rotation causes the first plane to separate from the second plane, and the moving plate 16 opens to form a V-shaped structure. The traction member 3 continues to move in this direction, and the free end of the tape extends into the opening of the V-shaped structure. Then the traction member 3 moves in the opposite direction, and the first gear 14 and the second gear 13 mesh in the opposite direction, so that the rotating plate 15 and the moving plate 16 rotate relative to each other. The first plane and the second plane fit together, clamping the free end of the tape. Since the first plane and the second plane are magnetically attracted, the clamping is more reliable. Afterwards, the first gear 14 disengages from the second gear 13, and the first plane and the second plane remain in contact as they move to the other side, thereby pulling and unfolding the tape. Since the pulling force is greater than the frictional force between the film roll 9 and the fixing rod 7, the film roll 9 will rotate on its own to release the tape. After being pulled to the limit position, the tape is squeezed and fixed by the extrusion component. In this embodiment of the invention, there are at least three ways in which the traction member 3 releases the tape: A third gear is provided at another extreme position of the traction member 3. The third gear is fixedly mounted on the connecting body 1 and cooperates with the first gear 14. After the extruder compresses and fixes all or part of the tape, the traction member 3 continues to move in the traction direction, causing the first gear 14 to mesh with the third gear, thereby releasing the free end of the tape. This process is the opposite of the clamping process, but the principle is the same, and will not be elaborated further in this embodiment of the invention. Alternatively, a cutter 19 is provided on the extruder. When the extruder moves towards the traction member 3, the cutter 19 acts on the tape, cutting the tape from the traction member 3. Or, during the movement of the extruder towards the traction member 3, the force on the tape between the extruder and the traction member 3 increases until the tape is pulled out of the traction member 3, achieving automatic detachment.

[0052] In this embodiment of the invention, the first driving mechanism can be implemented by a lead screw. The motor drives the lead screw to rotate. The lead screw passes through the moving plate 16 and is threadedly engaged with the moving plate 16, thereby driving the moving plate 16 to move the rotating plate 15. Of course, the connecting body 1 is also provided with a sliding groove. The moving plate 16 is slidably connected to the sliding groove to achieve guidance and anti-rotation.

[0053] In one embodiment of the present invention, the extrusion member includes a movable rod 8 and an extrusion wheel 6 disposed on the movable rod 8. The number of extrusion wheels 6 is the same as the number of film rolls 9, and they are directly opposite the position where the film rolls 9 are located.

[0054] The moving rod 8 or the extrusion wheel 6 is also provided with a cutter 19, which is located on the side close to the film roll 9, and the number of cutters 19 is the same as the number of film rolls 9;

[0055] The extrusion member is driven by the second drive mechanism 2 and can move closer to or further away from the fixing member.

[0056] In this embodiment of the invention, the cutter 19 can be disposed on both sides of the extrusion roller 6, one side for severing the connection with the film roll 9 and the other side for severing the connection with the traction member 3; this is an optional implementation. In this embodiment of the invention, the extrusion roller 6 can be a rotating roller or a non-rotating friction roller.

[0057] In this embodiment of the invention, the second driving mechanism 2 can also be a lead screw, and the moving rod 8 or its mounting part 18 is provided with a threaded hole. The lead screw is connected to the threaded hole, and the rotation of the lead screw can drive the moving rod 8 to move. Furthermore, the two ends of the moving rod 8 can be slidably connected to the connecting body 1 to achieve guidance.

[0058] In this embodiment of the invention, it further includes an installation component 18, which is driven to move by a lead screw. The moving rod 8 is vertically and retractably connected to the installation component 18. The moving rod 8 is slidably connected to the connecting body 1 through a sliding groove 20. The sliding groove 20 is disposed on the groove plate 17. The end of the sliding groove 20 near the fixing component bends toward the side of the connecting body 1, so that when the traction component 3 clamps the tape, the extrusion wheel 6 is located above the tape. When the moving rod 8 slides along the sliding groove 20, the extrusion wheel 6 descends and extrudes the tape onto the paper. The cutter 19 on it contacts the tape and cuts the tape. The moving rod 8 continues to drive the extrusion wheel 6 to move toward the side where the traction component 3 is located, completely extruding the tape and adhering it to the paper.

[0059] In one embodiment of the present invention, the pasting component is further provided with a scanning head, which can move on the working surface of the connector 1 to scan the area under the entire working surface;

[0060] A transparent glass plate 5 is provided on the working surface of the connector 1. The scanning head is located on the upper side of the transparent glass plate 5. The transparent glass plate 5 has several through slots, and the through slots are positioned directly opposite the tape. The traction member 3 and the extrusion member are both located on the upper side of the transparent glass plate 5, and the extrusion part of the extrusion member extends from the upper side of the transparent glass plate 5 through the through slots to the lower side.

[0061] In this embodiment of the invention, scanning using a scanning head is a prior art technique, and will not be described further in this embodiment.

[0062] In this embodiment of the invention, the upper side of the transparent glass plate 5 is the side of the transparent glass plate 5 closest to the connector 1. The transparent glass plate 5 has several through slots along the moving direction of the traction member 3 and the extrusion member. Using these through slots, the extrusion member can press and stick the tape onto the ticket, and at the same time, the transparent glass plate 5 covers the ticket, flattening the ticket and paper, making it easier for the scanning head to scan a clear image.

[0063] like Figure 4 As shown, this embodiment of the invention also provides a scanning device, the scanning device comprising:

[0064] The adhesive component as described in the embodiments of the present invention; and

[0065] The printer body, the adhesive assembly is hinged to the printer body, and can be opened so that the working surface of the connector 1 in the adhesive assembly faces outward to place the ticket.

[0066] In this embodiment of the invention, preferably, the printing device is equipped with a paper conveying mechanism that can convey the paper to the area below the pasting component. At this time, the operator opens the connector 1, places the ticket inside, closes the connector 1, presses the transparent glass plate 5 on the connector 1 between the ticket and the paper, moves the scanning head to complete the scanning, and the pasting component affixes the ticket to the paper; then the paper conveying mechanism continues to convey the paper pasted on the ticket forward, collecting both the paper and the ticket.

[0067] In one embodiment of the present invention, the scanning device further includes a collection component, the collection component including an upper collection frame 22 and a lower collection frame 23;

[0068] The upper collection frame 22 is located below the paper output port of the printer body. The upper collection frame 22 is provided with a detection element and at least one binding mechanism. The detection element is used to detect the paper thickness in the upper collection frame 22 so as to drive the corresponding binding mechanism to move downward to bind the document.

[0069] The lower collection frame 23 is located below the upper collection frame 22. A roller shutter is provided between the upper collection frame 22 and the lower collection frame 23. When the roller shutter is opened, the tickets in the upper collection frame 22 can enter the lower collection frame 23.

[0070] In this embodiment of the invention, an upper collection frame 22 and a lower collection frame 23 are included. After the paper is output from the paper conveying mechanism, it enters the upper collection frame 22. An arc-shaped guide plate is provided on the upper collection frame 22 to guide the paper into the upper collection frame 22 and stack it neatly. This is prior art, and this embodiment of the invention will not describe it in detail. Furthermore, the invention also includes a detection element and a binding mechanism. The detection element can be set on the side wall of the upper collection frame 22. It calculates the thickness of the paper by detecting the distance of the topmost sheet of paper. For different thicknesses, it drives the corresponding binding mechanism to perform binding. The binding mechanism here can be an existing stapler. The difference is that the upper half of the stapler is connected by a telescopic rod and can move up and down, while the lower half of the stapler is fixedly set and located directly below the upper half of the stapler. After the documents are printed, they fall on the lower half of the stapler and are neatly stacked together. The detection element detects the distance of the topmost sheet of paper, the system calculates the thickness of the document, and selects a different binding mechanism for binding according to the thickness of the document.

[0071] This invention also provides an invoice batch processing system, the invoice batch processing system comprising:

[0072] The scanning device as described in the embodiments of the present invention;

[0073] And a control module, which is used to identify and verify the ticket images scanned by the scanning device.

[0074] In this embodiment of the invention, the control module recognizes and verifies the scanned documents by running a set program. It may also include an interaction module, which may include buttons and a touch screen to display information related to the scanned documents and verification results, and may also be used to receive relevant information input by the user.

[0075] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An adhesive component, characterized in that, The adhesive assembly includes a connector, a fastener, a traction component, a pressing component, and an mounting component; The connector is provided with a connecting structure for connecting to the printing device as a whole; the fastener is provided on one side of the working surface of the connector for fixing the tape. The traction member is disposed on the working surface of the connector and is used to pull the open end of the tape from one side of the connector to the other side. The extrusion member is disposed on the workpiece surface of the connector and is used to extrude and stretch the unfolded tape to adhere the ticket to the paper. The extrusion member includes a moving rod and extrusion wheels disposed on the moving rod. The number of extrusion wheels is the same as the number of film rolls and is directly opposite the location of the film rolls. The moving rod or the extrusion wheels are also provided with cutters, which are located on the side close to the film rolls. The number of cutters is the same as the number of film rolls. The extrusion member is driven by the second drive mechanism and can move closer to or further away from the fixing member; the mounting member and the moving rod are connected vertically and horizontally, and the moving rod and the connecting body are slidably connected by a sliding groove. The sliding groove is provided in the groove body, and the end of the sliding groove near the fixing member bends toward the side of the connecting body. When the moving rod slides along the sliding groove, the extrusion wheel descends, and the cutter contacts the tape.

2. The adhesive component according to claim 1, characterized in that, The connector is configured as a plate-like structure and is hinged and fixed to the printing equipment. In the installed state, the working surface of the connector faces the printing device; A holding structure is provided on the non-working surface of the connector.

3. The adhesive component according to claim 1, characterized in that, The fasteners are provided in several units, arranged side by side; The fastener includes a fixing rod and a spring piece. The diameter of the fixing rod matches the inner ring of the tape. The spring piece is disposed on the side of the fixing rod and is used to squeeze the surface of the tape to provide rotational damping. The fastener also includes a positioning structure for positioning the tape. The positioning structure is disposed on one side of the fixing rod, and the open end of the tape passes through the positioning structure.

4. The adhesive component according to claim 3, characterized in that, The connecting body is provided with a guide rail, and a plurality of fixing members are slidably connected to the guide rail. The position of the fixing members on the guide rail is adjustable.

5. The adhesive component according to claim 1, characterized in that, The traction component is driven by the first driving mechanism and can move closer to or away from the fixed component. The traction component includes a moving plate and a rotating plate. The movable plate is connected to the first driving mechanism, and the movable plate is provided with a first plane that cooperates with the rotating plate. The rotating plate is hinged to the moving plate, and the rotating plate is provided with a second plane that mates with the first plane; a first gear is provided at one end of the rotating plate, and a second gear is provided on the working surface of the connecting body. The second gear is fixedly connected to the connecting body, and the second gear is located at the extreme position of the traction member near the fixed member. The first gear and the second gear mate. During one motion cycle of the traction member, the first gear and the second gear engage in forward and reverse directions once each, thereby driving the rotating plate to rotate so that the second plane is in contact with or separates from the first plane; At least one of the first plane and / or the second plane is a magnetic plane, and the two planes can be magnetically attracted to each other.

6. The adhesive component according to claim 1, characterized in that, The adhesive component is also equipped with a scanning head, which can move on the working surface of the connector to scan the area under the entire working surface; A transparent glass plate is provided on the working surface of the connector. The scanning head is located on the upper side of the transparent glass plate. The transparent glass plate has several through slots, which are positioned directly opposite the tape. The traction member and the extrusion member are both located on the upper side of the transparent glass plate, and the extrusion part of the extrusion member extends from the upper side of the transparent glass plate through the through slots to the lower side.

7. A scanning device, characterized in that, The scanning device includes: The adhesive component as described in any one of claims 1-6; and The printer body has the adhesive assembly hinged to it, and it can be opened to allow the working surface of the connector in the adhesive assembly to face outward for placing the ticket.

8. The scanning device according to claim 7, characterized in that, The scanning device also includes a collection component, which includes an upper collection frame and a lower collection frame. The upper collection frame is located below the paper output port of the printer body. The upper collection frame is provided with a detection element and at least one binding mechanism. The detection element is used to detect the paper thickness in the upper collection frame so as to drive the corresponding binding mechanism to move downward to bind the document. The lower collection frame is located below the upper collection frame, and a roller shutter is provided between the upper collection frame and the lower collection frame. When the roller shutter is opened, the tickets in the upper collection frame can enter the lower collection frame.

9. A batch invoice processing system, characterized in that, The invoice batch processing system includes: a scanning device as described in any one of claims 7-8; And a control module, which is used to identify and verify the ticket images scanned by the scanning device.

Images