A high-efficiency fully automatic stamp scanning machine

Abstract

A high-efficiency fully automatic stamp scanning integrated machine, a stamp position detection platform for determining the stamp position is arranged on the upper end surface of the outer side of the device housing, a paper inlet and outlet mechanism for conveying paper is arranged in the middle of the bottom surface of the device housing, a seal longitudinal positioning mechanism arranged on both sides of the paper inlet and outlet mechanism for adjusting the seal to move along the length direction of the paper, a seal transverse positioning mechanism arranged on the seal longitudinal positioning mechanism and located above the paper inlet and outlet mechanism for adjusting the seal to move along the width direction of the paper, a workbench mechanism with a stamp pad slidably connected to the seal transverse positioning mechanism, an ink-sucking and stamp-sucking driving mechanism arranged on the workbench mechanism for driving the seal to dip in ink and stamp, a seal quick-change clamping mechanism connected to the ink-sucking and stamp-sucking driving mechanism for replacing and clamping the seal, and a paper outlet is formed on the device housing at the paper outlet side corresponding to the paper inlet and outlet mechanism. The present invention can complete inking and stamping at one time, saves the transverse movement time, and greatly improves the stamping efficiency.

Description

Technical Field

[0001] The present invention relates to a stamping machine, and in particular to a high-efficiency fully automatic stamping and scanning all-in-one machine. Background Art

[0002] Administrative departments, banks, enterprises, schools and other institutions have many documents that need to be stamped with red seals, such as certification documents, leaflets, tender documents, product certificates, delivery orders, etc. Sometimes the number of documents is large, and manual stamping is very cumbersome. In addition, some important seals need to be managed for the traces of seal use. In this case, the stamped documents need to be scanned to facilitate future file retrieval and prevent all economic crimes involving seals.

[0003] The utility model patent with publication number CN 205075472 U and name "A printing, scanning and stamping machine" discloses a device including a printing part, a scanning part and a stamping part arranged in sequence, wherein the front end of the printing part is a paper inlet; the printing part, the scanning part and the stamping part are arranged on a paper feeding channel, and a reversing channel is arranged in the paper feeding channel near the rear end of the paper inlet, and the paper outlet is arranged above the reversing channel; a paper pickup wheel is also arranged in the paper feeding channel. The stamping process of the patent is that the bill moves to the stamping pad, and after the sensor senses, the stamp assembly is driven by the motor to first move downward, contact the ink pad, complete the oiling action, and then move upward in the opposite direction, and under the drive of the motor, it moves from left to right to the top of the stamping pad, and then moves downward to complete the stamping action. Under the reverse power of the motor, the stamp assembly returns to the top of the ink pad and waits, completing a stamping. This patent is a device that integrates printing, scanning and stamping. Although the distance between the paper outlet and the paper inlet is short, which makes it convenient for staff to put in or take out bills, it has the advantages of improving staff work efficiency and reducing customer waiting time. However, the stamping process is cumbersome and inefficient in large-scale stamping work.

[0004] The utility model patent with publication number CN206086035U and name "A clamping device for clamping seals in automatic stamping machines" discloses a device including a threaded connector, an adjustment spring, a clamping body, and a clamping member; wherein the threaded connector is connected to the clamping body through a threaded structure, and the distance between the bottom surface of the seal and the pressure plate can be adjusted by rotating the thread to adapt to the different heights of multiple types of seals; an adjustment spring is installed on the lower side of the threaded connector; the distance between the bottom of the adjustment spring and the bottom of the clamping member is 30-50mm; the clamping member is connected to the clamping body through bolts, and is configured to fix the seal handle on the clamping body through the clamping member, and the top of the seal contacts the bottom of the adjustment spring. The utility model can adapt to the clamping of multiple types of large and small official seals and realize automatic adjustment of the bottom surface of the seal, but the seal replacement process is cumbersome and requires the use of tools. Summary of the invention

[0005] The technical problem to be solved by the present invention is to provide a high-efficiency fully automatic stamping and scanning integrated machine which can improve the automation degree and application scope of the stamping machine.

[0006] The technical solution adopted by the present invention is: a high-efficiency fully automatic stamp scanning integrated machine, comprising an equipment shell, a stamp position detection platform for determining the stamp position is arranged on the upper end surface of the outer side of the equipment shell, a paper input and output mechanism for conveying paper is arranged in the middle of the bottom surface of the equipment shell, a seal longitudinal positioning mechanism for adjusting the movement of the seal along the length direction of the paper is arranged on both sides of the paper input and output mechanism, a seal transverse positioning mechanism for adjusting the movement of the seal along the width direction of the paper is arranged on the seal longitudinal positioning mechanism and located above the paper input and output mechanism, a workbench mechanism with an ink pad slidably connected to the seal transverse positioning mechanism, an inking and stamping driving mechanism arranged on the workbench mechanism for driving the seal to dip in ink and stamp, a seal quick-change clamping mechanism connected to the inking and stamping driving mechanism for replacing and clamping the seal, and the equipment shell is formed with a paper outlet on the paper outlet side corresponding to the paper input and output mechanism.

[0007] The high-efficiency fully automatic stamp scanning integrated machine of the present invention realizes automatic continuous stamping, and at the same time scans and archives the necessary stamped documents, so as to achieve the purpose of saving manpower, improving efficiency and facilitating management. The present invention records the stamp position with one key through the design of the stamp position detection station, which is convenient for setting the stamp position of different documents; the design of the stamp quick-change mechanism enables one device to hold stamps of different sizes, and multiple seals share one device, which improves the adaptability and utilization rate of the device; through the design of the ink-dipping stamp mechanism, ink-dipping and stamping can be completed in one action, while saving the time of lateral movement, and greatly improving the stamping efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 This is a schematic diagram of the overall structure of a high-efficiency fully automatic stamp-scanning all-in-one machine of the present invention;

[0009] Figure 2 It is a structural schematic diagram of the paper feeding and discharging mechanism in the present invention;

[0010] Figure 3 It is a structural schematic diagram of the seal longitudinal positioning mechanism and the seal transverse positioning mechanism in the present invention;

[0011] Figure 4 It is a structural schematic diagram of a workbench mechanism, a seal quick-change clamping mechanism and an ink-dipping and stamping driving mechanism in the present invention.

[0012] In the picture

[0013] 1: Equipment housing 2: Guide rail

[0014] 3: Horizontal pull-wire linear sensor 4: Longitudinal pull-wire linear sensor

[0015] 5: Document positioning platform for stamping 6: Horizontal positioning slide

[0016] 7: Stamping motor 8: Workbench

[0017] 9: Left conveyor belt 10: Left conveyor belt driven wheel

[0018] 11: Right conveyor belt 12: Right conveyor belt driven wheel

[0019] 13: Right baffle 14: Paper feed board

[0020] 15: Paper pickup motor 16: Paper pickup wheel

[0021] 17: Left baffle 18: Left front bracket

[0022] 19: Longitudinal positioning active synchronous belt module 20: Longitudinal positioning drive motor

[0023] 21: Longitudinal active slide 22: First support

[0024] 23: L-shaped connecting plate 24: Horizontal positioning synchronous belt module

[0025] 25: Transverse positioning drive motor 26: Third synchronous pulley

[0026] 27: Second synchronous belt 28: Second synchronous pulley

[0027] 29: Scanner 30: Ink pad

[0028] 31: Hall sensor 32: Motor mounting plate

[0029] 33: Coupling 34: Frame

[0030] 35: driving crank 36: driven crank

[0031] 37: T-type connecting plate 38: Spring buffer structure

[0032] 39: Inverted U-shaped plate 40: Guide rod

[0033] 41: Double screw rod 42: Lock nut

[0034] 43: Round handle ball 44: Left finger connection plate

[0035] 45: Left V-shaped finger 46: Seal

[0036] 47: Workbench connecting plate 48: Linear bearing

[0037] 49: Upper conveyor belt driven shaft 50: Driven gear

[0038] 51: Intermediate gear 52: Driving gear

[0039] 53: Right front bracket 54, paper pickup motor mounting plate

[0040] 55: Right rear bracket 56: Lower conveyor belt driving shaft

[0041] 57: Right conveyor belt driving wheel 58: Lower conveyor belt

[0042] 59: Conveyor belt drive motor 60: Conveyor belt drive motor mounting plate

[0043] 61: First synchronous pulley 62: First synchronous belt

[0044] 63: Left rear bracket 64: Upper conveyor belt driving shaft

[0045] 65: Left conveyor belt driving wheel 66: L-shaped connecting plate

[0046] 67: Longitudinal driven slide 68: Second support

[0047] 69: Longitudinal positioning driven synchronous belt module 70: Square shaft

[0048] 71: Connecting shaft 72: Right finger connecting plate

[0049] 73: Right V-finger DETAILED DESCRIPTION

[0050] The following is a detailed description of a high-efficiency, fully automatic stamp-stamping and scanning integrated machine of the present invention in conjunction with the embodiments and drawings.

[0051] like Figure 1 As shown, a high-efficiency fully automatic stamp scanning integrated machine of the present invention comprises an equipment housing 1, a stamp position detection platform for determining a stamp position is arranged on the upper end surface of the outer side of the equipment housing 1, a paper inlet and outlet mechanism for conveying paper is arranged in the middle of the inner bottom surface of the equipment housing 1, a seal longitudinal positioning mechanism for adjusting a seal 46 to move along the length direction of paper is arranged on both sides of the paper inlet and outlet mechanism, a seal transverse positioning mechanism for adjusting a seal 46 to move along the width direction of paper is arranged on the seal longitudinal positioning mechanism and located above the paper inlet and outlet mechanism, a workbench mechanism slidably connected to the seal transverse positioning mechanism and provided with an ink pad 30, an inking and stamping driving mechanism arranged on the workbench mechanism for driving the seal 46 to dip in ink and stamp, a seal quick-change clamping mechanism connected to the inking and stamping driving mechanism for replacing and clamping the seal 46, and a paper outlet is formed on the equipment housing 1 on the paper outlet side corresponding to the paper inlet and outlet mechanism.

[0052] A scanner 29 is provided on the paper outlet side of the device housing 1. The scanner 29 is a general technology, and a paper-feeding scanner 29 can be used for scanning; the scanner 29 can also be arranged above the conveyor belt and scanned using a photographic scanner.

[0053] like Figure 1 As shown, the stamp position detection platform includes a document positioning platform 5 to be stamped, and the document positioning platform 5 to be stamped is provided with a guide rail 2 on the side of the paper outlet side, and a transverse pull-wire linear sensor 3 and a longitudinal pull-wire linear sensor 4 that can move along the guide rail 2 are provided from left to right on the guide rail 2, and the pull wire end on one side of the transverse pull-wire linear sensor 3 is connected to the longitudinal pull-wire linear sensor 4, and the transverse position of the stamp is determined by moving the transverse pull-wire linear sensor 3 so that the pull wire end on the other side of the transverse pull-wire linear sensor 3 is moved to the stamp target position, and the longitudinal position of the stamp is determined by the longitudinal pull-wire linear sensor 4 at this time.

[0054] The paper is transported by three conveyor belts arranged in an upper and lower manner. The lower conveyor belt 58 is used to transport the paper, and the upper left conveyor belt 9 and the right conveyor belt 11 play the role of pressing the paper and preventing deviation to ensure smooth transmission. In addition, the upper left conveyor belt 9 and the right conveyor belt 11 can be adjusted in the axial direction to adapt to different paper sizes. Figure 1 , Figure 2As shown, the paper feeding and discharging mechanism includes a left front bracket 18 and a right front bracket 53 located at the paper feeding end and symmetrically fixed on the inner bottom surface of the device housing 1, and a left rear bracket 63 and a right rear bracket 55 located at the paper discharging side and symmetrically fixed on the inner bottom surface of the device housing 1, and the two ends are respectively connected to the left front bracket 18 and the right front bracket 53 through connecting plates. The two sides of the paper feeding board 14 are symmetrically provided with a left baffle 17 and a right baffle 13 that can move along the paper feeding board 14 for limiting the position of the paper, and a pickup wheel 16 for realizing paper feeding is arranged on the top of the paper feeding board 14, and the pickup wheel 16 is fixed In the middle of the square shaft 70, one end of the square shaft 70 is rotatably arranged on the left front bracket 18, and the other end of the square shaft 70 passes through the right front bracket 53 to connect the rotating drive mechanism for driving the square shaft 70 to rotate. The paper discharge side of the paper feeding board 14 is connected to a lower conveyor belt 58 for conveying paper. The upper sides of the lower conveyor belt 58 are provided with a left conveyor belt 9 and a right conveyor belt 11 for pressing and preventing the conveyed paper from deviating to ensure smooth transmission. The left conveyor belt 9 and the right conveyor belt 11 can be relatively adjusted to adapt to the size of different papers, wherein the lower conveyor belt 58 is The paper feed side is connected to the driven shaft arranged on the left front bracket 18 and the right front bracket 53, the paper discharge side of the lower conveyor belt 58 is connected to the lower conveyor belt driving shaft 56, and the two ends of the lower conveyor belt driving shaft 56 are rotatably connected to the right rear bracket 55 and the left rear bracket 63 respectively, and the lower conveyor belt driving shaft 56 is connected to the output shaft of the conveyor belt driving motor 59 through the first synchronous belt 62 and the first synchronous belt pulley 61 at one end of the left rear bracket 63, the left conveyor belt 9 and the right conveyor belt 11 are located on the paper feed side and are connected to the upper conveyor belt driven shaft 49 through the left conveyor belt driven wheel 10 and the right conveyor belt driven wheel 12 respectively, and the upper The two ends of the conveyor belt driven shaft 49 are rotatably connected to the left front bracket 18 and the right front bracket 53. The left conveyor belt 9 and the right conveyor belt 11 are located at the paper discharge side and are connected to the upper conveyor belt driving shaft 64 through the left conveyor belt driving wheel 65 and the right conveyor belt driving wheel 57 respectively. One end of the upper conveyor belt driving shaft 64 is rotatably connected to the right rear bracket 55. The other end of the upper conveyor belt driving shaft 64 is rotatably connected to the left rear bracket 63 and connected to the output shaft of the conveyor belt driving motor 59 that passes through the outside of the left rear bracket 63 through the second synchronous pulley 28, the second synchronous belt 27 and the third synchronous pulley 26. The conveyor belt driving motor 59 is arranged on the inner bottom surface of the device housing 1 through the conveyor belt driving motor mounting plate 60.

[0055] The rotary drive mechanism includes a paper pickup motor 15 which is arranged on the inner bottom surface of the device housing 1 through a paper pickup motor mounting plate 54 and is located on the inner side of the right front bracket 53. The output end of the paper pickup motor 15 passes through the right front bracket 53 and is connected to a driving gear 52 located on the outer side of the right front bracket 53. The driving gear 52 is connected to a driven gear 50 through an intermediate gear 51. The driven gear 50 passes through the right front bracket 53 and is fixedly connected to one end of the square shaft 70.

[0056] The seal positioning mechanism is directly fixed to the inner bottom plate of the device housing 1. The seal needs to be positioned according to the position determined by the user on the seal position detection station, involving positioning in two directions. Among them:

[0057] like Figure 1 , Figure 3 As shown, the seal longitudinal positioning mechanism includes a longitudinal positioning active synchronous belt module 19 and a longitudinal positioning driven synchronous belt module 69 which are symmetrically arranged on both sides of the inner bottom surface of the device housing 1 through two first supports 22 and two second supports 68 respectively. The driving end of the longitudinal positioning active synchronous belt module 19 is connected to a longitudinal positioning drive motor 20 for driving the longitudinal active slide 21 in the longitudinal positioning active synchronous belt module 19 to move. The longitudinal positioning driven synchronous belt module 69 is connected to the longitudinal positioning drive motor 20 through a connecting shaft 71, and the longitudinal driven slide 67 in the longitudinal positioning driven synchronous belt module 69 moves synchronously with the longitudinal active slide 21. The longitudinal active slide 21 and the longitudinal driven slide 67 are respectively used to support the seal transverse positioning mechanism.

[0058] like Figure 1 , Figure 3 As shown, the seal transverse positioning mechanism includes: a transverse positioning synchronous belt module 24, the two ends of the transverse positioning synchronous belt module 24 are respectively fixedly connected to the longitudinal active slide 21 and the longitudinal driven slide 67 of the seal longitudinal positioning mechanism through a left L-shaped connecting plate 23 and a right L-shaped connecting plate 66, the end of the transverse positioning synchronous belt module 24 fixed on the longitudinal active slide 21 is connected to a transverse positioning drive motor 25 for driving the transverse positioning slide 6 on the transverse positioning synchronous belt module 24 to move, and the transverse positioning slide 6 is used to be fixedly connected to the workbench mechanism.

[0059] like Figure 1 , Figure 4 As shown, the workbench mechanism includes a workbench 8, and the ink pad 30 is arranged on the surface of the workbench 8. The workbench 8 is fixedly connected to the horizontal positioning slide 6 in the seal horizontal positioning mechanism through a workbench connecting plate 47.

[0060] like Figure 4As shown, the seal quick-change clamping mechanism includes: an inverted U-shaped plate 39 and a left finger connecting plate 44 and a right finger connecting plate 72 symmetrically arranged on both sides of the inverted U-shaped plate 39, and a guide rod 40 and a double screw rod 41 connected between the upper parts of the left finger connecting plate 44 and the right finger connecting plate 72, wherein the bottom end of the left finger connecting plate 44 is connected to the left V-shaped finger 45 for clamping the seal 46, and the bottom end of the right finger connecting plate 72 is connected to the right V-shaped finger 73 for clamping the seal 46, the guide rod 40 is located above the double screw rod 41, one end of the guide rod 40 passes through the left finger connecting plate 44 and is rotatably connected to the left side wall of the inverted U-shaped plate 39, and the other end of the guide rod 40 passes through the right finger connecting plate 72 through a linear bearing 48 fixed on the right finger connecting plate The plate 72 is rotatably connected to the right side wall of the inverted U-shaped plate 39, one end of the double screw rod 41 is threadedly connected and passes through the right finger connecting plate 72 and is rotatably connected to the right side wall of the inverted U-shaped plate 39, the other end of the double screw rod 41 is threadedly connected and passes through the left finger connecting plate 44 and is rotatably connected to the left side wall of the inverted U-shaped plate 39, and is fixedly connected to the circular handle ball 43 located on the outer side of the left side wall of the inverted U-shaped plate 39, the circular handle ball 43 is used to adjust the clamping force of the left V-shaped finger 45 and the right V-shaped finger 73 on the seal 46 by rotating the double screw rod 41, and is positioned by the locking nut 42, and the horizontal part at the top of the inverted U-shaped plate 39 is connected to the T-shaped connecting plate 37 in the ink-dipping and stamping drive mechanism through the spring buffer structure 38.

[0061] The seal quick-change clamping mechanism can realize manual quick seal change. A double screw rod 41 with a guide rod 40 is used to cooperate with a left V-shaped finger 44, a right V-shaped finger 73, a left finger connecting piece 45 and a right finger connecting plate 72 to realize a linear translation clamping mechanism to clamp the lower part of the seal 46, which is adjusted with a round handle ball 43 and then locked with a locking nut 42. A spring buffer structure 38 is used on the upper part to buffer the force generated during the stamping process to protect the motor.

[0062] like Figure 4As shown, the ink-sucking stamp driving mechanism comprises: a frame 34 fixed on the workbench 8 in the workbench mechanism, a driven crank 36, a T-shaped connecting plate 37, a driving crank 35 and a stamping motor 7 fixed to the side of the workbench 8 through a motor mounting plate 32, wherein the long plate portion of the T-shaped connecting plate 37 is connected to the horizontal portion of the inverted U-shaped plate 39 in the stamp quick-change clamping mechanism through a spring buffer structure 38, and the T-shaped connecting plate 37 makes the ink-sucking stamp driving mechanism as a whole a parallelogram connecting rod, and is always in the vertical direction, and the driven crank 36 is fixed on the workbench 8 in the workbench mechanism. The lower end of the movable crank 36 is hinged to the upper end of the frame 34, the upper end of the driven crank 36 is hinged to the upper end of the short plate of the T-shaped connecting plate 37, the lower end of the short plate of the T-shaped connecting plate 37 is hingedly connected to the upper end of the driving crank 35, the output end of the stamping motor 7 is connected to the coupling 33, the output shaft of the coupling 33 passes through the lower part of the frame 34 and is fixedly connected to the lower end of the driving crank 35, and a Hall sensor 31 for detecting the rotational position of the driving crank 35 is provided on the workbench 8 at the lower part of the driving crank 35.

[0063] A stamping motor 7 is used to drive a flat quadrilateral driving crank 35. When the driving crank 35 is turned clockwise to make the stamp quick-change clamping mechanism be at the ink pad 30 position, it is the ink-sucking position. When the driving crank 35 is turned counterclockwise to make the stamp quick-change clamping mechanism be above the lower conveyor belt 58, it is the stamping position. The design of this mechanism combines the stamping and ink-sucking actions together, which not only saves the ink-sucking action, but also saves the action of going to the ink pad, saving more than half of the time. Here, the stamping motor 7 is connected to the workbench 8 through the motor mounting plate 32, and the power is transmitted to the driving crank 35 through the coupling 33. The Hall sensor 31 is arranged on the workbench 8 by screws to realize the positioning of the driving crank 35 at the ink-sucking position.

Claims

1. A high-efficiency fully automatic stamp-stamping and scanning integrated machine, comprising a device housing (1), characterized in that: A stamp position detection platform for determining a stamp position is arranged on the upper end surface of the outer side of the device housing (1); a paper inlet and outlet mechanism for conveying paper is arranged in the middle of the inner bottom surface of the device housing (1); a longitudinal seal positioning mechanism for adjusting the movement of the seal (46) along the length direction of the paper is arranged on both sides of the paper inlet and outlet mechanism; a transverse seal positioning mechanism for adjusting the movement of the seal (46) along the width direction of the paper is arranged on the longitudinal seal positioning mechanism and above the paper inlet and outlet mechanism; a workbench mechanism slidably connected to the transverse seal positioning mechanism and provided with an ink pad (30); an ink-sucking and stamp-sucking driving mechanism arranged on the workbench mechanism and used to drive the seal (46) to dip ink and stamp; and a quick-change stamp clamping mechanism connected to the ink-sucking and stamp-sucking driving mechanism and used to replace and clamp the seal (46); and a paper outlet is formed on the paper outlet side of the device housing (1) corresponding to the paper inlet and outlet mechanism; The stamping position detection platform comprises a document positioning platform (5) for stamping, wherein the document positioning platform (5) for stamping is provided with a guide rail (2) on the side of the paper discharge side, wherein a transverse pull-wire type linear sensor (3) and a longitudinal pull-wire type linear sensor (4) are provided on the guide rail (2) from left to right and can move along the guide rail (2), wherein the pull-wire end on one side of the transverse pull-wire type linear sensor (3) is connected to the longitudinal pull-wire type linear sensor (4), and the transverse position of the stamp is determined by moving the transverse pull-wire type linear sensor (3) so that the pull-wire end on the other side of the transverse pull-wire type linear sensor (3) is moved to the stamping target position, and the longitudinal position of the stamp is determined by the longitudinal pull-wire type linear sensor (4) at this time; The paper feeding and discharging mechanism comprises a left front bracket (18) and a right front bracket (53) located at the paper feeding end and symmetrically fixed on the inner bottom surface of the device housing (1), and a left rear bracket (63) and a right rear bracket (55) located at the paper discharging side and symmetrically fixed on the inner bottom surface of the device housing (1), and a paper feeding board (14) connected to the left front bracket (18) and the right front bracket (53) on both ends through connecting plates, and a left baffle plate (17) and a right baffle plate (13) that can move along the paper feeding board (14) for limiting the position of the paper are symmetrically arranged on both sides of the paper feeding board (14), and a paper pickup wheel (16) for realizing paper feeding is arranged on the top of the paper feeding board (14), and the paper pickup wheel (16) is fixed to the middle part of the square shaft (70). One end of the square shaft (70) is rotatably arranged on the left front bracket (18), and the other end of the square shaft (70) passes through the right front bracket (53) and is connected to a rotating drive mechanism for driving the square shaft (70) to rotate. The paper discharge side of the paper feeding board (14) is connected to a lower conveyor belt (58) for conveying paper. The upper sides of the lower conveyor belt (58) are provided with a left conveyor belt (9) and a right conveyor belt (11) for pressing and preventing the conveyed paper from deviating. The left conveyor belt (9) and the right conveyor belt (11) can be relatively adjusted to adapt to the size of different papers, wherein the paper feed side of the lower conveyor belt (58) is connected to a driven shaft arranged on the left front bracket (18) and the right front bracket (53). The paper discharge side of the lower conveyor belt (58) is connected to the lower conveyor belt driving shaft (56), and the two ends of the lower conveyor belt driving shaft (56) are rotatably connected to the right rear bracket (55) and the left rear bracket (63), respectively. The lower conveyor belt driving shaft (56) is connected to the output shaft of the conveyor belt driving motor (59) through a first synchronous belt (62) and a first synchronous belt pulley (61) at one end located on the left rear bracket (63). The left conveyor belt (9) and the right conveyor belt (11) are located on the paper feed side and are connected to the upper conveyor belt driven shaft (49) through a left conveyor belt driven wheel (10) and a right conveyor belt driven wheel (12), respectively. The two ends of the upper conveyor belt driven shaft (49) are rotatably connected to the left front bracket (18) and the right front bracket (53). The left conveyor belt (9) and the right conveyor belt (11) are located at the paper discharge side and are connected to the upper conveyor belt driving shaft (64) through the left conveyor belt driving wheel (65) and the right conveyor belt driving wheel (57) respectively; one end of the upper conveyor belt driving shaft (64) is rotatably connected to the right rear bracket (55); the other end of the upper conveyor belt driving shaft (64) is rotatably passed through the left rear bracket (63) and connected to the output shaft of the conveyor belt driving motor (59) passing through the outside of the left rear bracket (63) through the second synchronous pulley (28), the second synchronous belt (27) and the third synchronous pulley (26); the conveyor belt driving motor (59) is arranged on the inner bottom surface of the device housing (1) through a conveyor belt driving motor mounting plate (60); The seal longitudinal positioning mechanism comprises a longitudinal positioning active synchronous belt module (19) and a longitudinal positioning driven synchronous belt module (69) symmetrically arranged on both sides of the inner bottom surface of the device housing (1) through two first supports (22) and two second supports (68), respectively; the driving end of the longitudinal positioning active synchronous belt module (19) is connected to a longitudinal positioning drive motor (20) for driving the longitudinal active slide (21) in the longitudinal positioning active synchronous belt module (19) to move; the longitudinal positioning driven synchronous belt module (69) is connected to the longitudinal positioning drive motor (20) through a connecting shaft (71); the longitudinal driven slide (67) in the longitudinal positioning driven synchronous belt module (69) moves synchronously with the longitudinal active slide (21); the longitudinal active slide (21) and the longitudinal driven slide (67) are respectively used to support the seal transverse positioning mechanism; The seal transverse positioning mechanism comprises: a transverse positioning synchronous belt module (24), the two ends of the transverse positioning synchronous belt module (24) are respectively fixedly connected to the longitudinal active slide (21) and the longitudinal driven slide (67) of the seal longitudinal positioning mechanism through a left L-shaped connecting plate (23) and a right L-shaped connecting plate (66), the end of the transverse positioning synchronous belt module (24) fixed to the longitudinal active slide (21) is connected to a transverse positioning drive motor (25) for driving the transverse positioning slide (6) on the transverse positioning synchronous belt module (24) to move, and the transverse positioning slide (6) is used to be fixedly connected to the workbench mechanism; The seal quick-change clamping mechanism comprises: an inverted U-shaped plate (39), a left finger connecting plate (44) and a right finger connecting plate (72) symmetrically arranged on both sides of the inverted U-shaped plate (39), and a guide rod (40) and a double screw rod (41) connected between the upper parts of the left finger connecting plate (44) and the right finger connecting plate (72), wherein the bottom end of the left finger connecting plate (44) is connected to a left V-shaped finger (45) for clamping a seal (46), and the bottom end of the right finger connecting plate (72) is connected to a right V-shaped finger (73) for clamping a seal (46), the guide rod (40) is located above the double screw rod (41), one end of the guide rod (40) passes through the left finger connecting plate (44) and is rotatably connected to the left side wall of the inverted U-shaped plate (39), and the other end of the guide rod (40) passes through the right finger connecting plate (72) via a linear bearing (48) fixed to the right finger connecting plate (72). A connecting plate (72) is rotatably connected to the right side wall of the inverted U-shaped plate (39); one end of the double screw rod (41) is threadedly connected and penetrates the right finger connecting plate (72) and is rotatably connected to the right side wall of the inverted U-shaped plate (39); the other end of the double screw rod (41) is threadedly connected and penetrates the left finger connecting plate (44) and is rotatably connected to the left side wall of the inverted U-shaped plate (39); and then fixedly connected to a circular handle ball (43) located outside the left side wall of the inverted U-shaped plate (39); the circular handle ball (43) is used to adjust the clamping force of the left V-shaped finger (45) and the right V-shaped finger (73) on the seal (46) by rotating the double screw rod (41), and is positioned by a locking nut (42); and the horizontal portion of the top of the inverted U-shaped plate (39) is connected to the T-shaped connecting plate (37) in the ink-sucking stamp driving mechanism through a spring buffer structure (38); The ink-sucking stamp driving mechanism comprises: a frame (34) fixed on a workbench (8) in a workbench mechanism, a driven crank (36), a T-shaped connecting plate (37), a driving crank (35), and a stamping motor (7) fixed to the side of the workbench (8) via a motor mounting plate (32), wherein the long plate portion of the T-shaped connecting plate (37) is connected to the horizontal portion of an inverted U-shaped plate (39) in a stamp quick-change clamping mechanism via a spring buffer structure (38), the lower end of the driven crank (36) is hinged to the upper end of the frame (34), and the The upper end of the driven crank (36) is hinged to the upper end of the short plate of the T-shaped connecting plate (37), the lower end of the short plate of the T-shaped connecting plate (37) is hingedly connected to the upper end of the driving crank (35), the output end of the stamping motor (7) is connected to the coupling (33), the output shaft of the coupling (33) passes through the lower part of the frame (34) and is fixedly connected to the lower end of the driving crank (35), and a Hall sensor (31) for detecting the rotation position of the driving crank (35) is provided on the workbench (8) at the lower part of the driving crank (35).

2. The high-efficiency fully automatic stamp-stamping and scanning integrated machine according to claim 1, characterized in that: The rotary drive mechanism comprises a paper rubbing motor (15) which is arranged on the inner bottom surface of the device housing (1) through a paper rubbing motor mounting plate (54) and is located inside the right front bracket (53); the output end of the paper rubbing motor (15) passes through the right front bracket (53) and is connected to a driving gear (52) located outside the right front bracket (53); the driving gear (52) is connected to a driven gear (50) through an intermediate gear (51); and the driven gear (50) passes through the right front bracket (53) and is fixedly connected to one end of the square shaft (70).

3. The high-efficiency fully automatic stamp-scanning integrated machine according to claim 1, characterized in that: The workbench mechanism comprises a workbench (8), the ink pad (30) is arranged on the surface of the workbench (8), and the workbench (8) is fixedly connected to the transverse positioning slide (6) in the seal transverse positioning mechanism through a workbench connecting plate (47).

4. The high-efficiency fully automatic stamp-stamping and scanning integrated machine according to claim 1, characterized in that: A scanner (29) is provided on the paper outlet side of the device housing (1).

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