A fully automatic stamping machine

Abstract

A fully automatic stamping machine, belonging to the field of office culture and education, includes a fixed storage plate, a movable storage plate, a rotating mechanism, a pressing assembly, a seal pushing mechanism assembly, a seal pushing rod, a rotating mechanism driving assembly, a seal, a suction cup, an air pipe, a page turning mechanism assembly, a clip, an air pump, a page turning mechanism assembly, a color recognition sensor and a central control system, etc. The bottom plate of the movable storage plate is connected to the fixed storage plate in a movable manner; the rotating mechanism realizes rotation under the power of the rotating mechanism driving assembly, the pressing assembly is used on the rotating mechanism to realize the pressing and stamping function of the seal, the seal pushing mechanism assembly is used on the top of the pressing mechanism to realize the front and rear stamping position positioning of the seal, the air pump is used to cooperate with the suction cup to suck up the stamped documents page by page and cooperate with the page turning mechanism assembly to turn the pages, and the clip cooperates with the page turning mechanism assembly to fix the turned-up paper after stamping. The present invention fully realizes the high-speed and efficient fully automated working process of stamping.

Description

Technical Field

[0001] The invention belongs to the field of office culture and education, and in particular relates to a full-automatic stamping machine. Background Art

[0002] Office automation is becoming more and more popular in government agencies, enterprises, institutions, and private or private enterprises. Various mechanical office routines such as printing, copying, shredding, and stamping are time-consuming, labor-intensive, and unskilled, and take up a lot of manpower. Turning these trivial daily office processes into automated machine production lines will save a lot of human resources. As a symbol of the feasibility and rights of a document, the seal has become a necessary element in various bidding documents, contracts, agreements, certificates, and other documents. The stamping process of a large number of documents must go through page turning, stamping, and classification, and requires the cooperation of multiple people to effectively complete the task. Summary of the invention

[0003] The purpose of the present invention is to provide a fully automatic stamping machine, which can realize office automation for enterprises, reduce office manpower and material resources, and improve office efficiency.

[0004] In order to achieve the above technical purpose, the present invention proposes a fully automatic stamping machine, which is characterized by comprising: a fixed storage plate, a movable storage plate, a rotating mechanism, a pressing assembly, a seal pushing mechanism assembly, a seal pushing rod, a rotating mechanism driving assembly, a seal hanging rod, a seal fixing claw, a seal, a suction cup, an air pipe, a page reversing mechanism assembly, a clamp, an air pump, a page turning mechanism assembly, a color recognition sensor, an alarm device and a central control system.

[0005] The fixed storage plate is arranged horizontally; the cross section of the movable storage plate is L-shaped, the movable storage plate includes vertically arranged side plates and a horizontally arranged bottom plate, and the bottom plate of the movable storage plate is movably connected to the fixed storage plate; the fixed support mechanism is fixed to the upper surface of the fixed storage plate; the rotating mechanism is coaxially arranged with the fixed support mechanism, and the rotating mechanism is arranged on the fixed support mechanism in a manner that it can pivot around the central axis of the fixed support mechanism, an electromagnet is arranged at the center of the rotating mechanism, the electromagnet is electrically connected to the central control system, and a rotating mechanism meshing tooth is arranged on half of the circumference of the outer ring of the rotating mechanism; the pressing assembly is placed on the rotating mechanism, and the pressing assembly includes a spring, a pressing mechanism housing and The pressing mandrel, the pressing mechanism shell and the rotating mechanism are coaxially arranged and pin-connected, and the pressing mechanism shell and the rotating mechanism rotate synchronously; the lower part of the pressing mandrel passes through the pressing mechanism shell and is placed inside it, and the pressing mandrel is connected to the pressing mechanism shell key through the pressing mechanism matching key; the spring is located inside the pressing mechanism shell, and the spring is fixed to the bottom end of the pressing mandrel and is coaxial with it. When the electromagnet is energized, the pressing mandrel and the electromagnet attract each other; mandrel slots are evenly arranged on the upper part of the pressing mandrel along the circumferential direction; the seal pushing mechanism assembly includes a pushing mechanism fixing frame, a pushing mechanism connecting shaft, a cylindrical gear, a first bevel gear, a second bevel gear, a pushing motor and a pushing motor bracket, and the pushing mechanism is fixed A through center hole of the propulsion mechanism is opened in the middle of the frame, and the propulsion mechanism fixing frame is sleeved on the upper part of the downward pressure core shaft through the center hole of the propulsion mechanism and fixed by welding; there are two propulsion mechanism connecting shafts, and the two propulsion mechanism connecting shafts are symmetrically installed on both sides of the propulsion mechanism fixing frame, and a cylindrical gear is installed at the bottom end of the propulsion mechanism connecting shaft, and a first bevel gear is installed at the top end of the propulsion mechanism connecting shaft, and the cylindrical gear, the first bevel gear and the propulsion mechanism connecting shaft rotate synchronously; the propulsion motor bracket is fixedly installed on the top of the downward pressure core shaft, and the propulsion motor bracket is used to support the propulsion motor, and both ends of the main shaft of the propulsion motor extend out of the propulsion motor bracket, and at the same time, a second bevel gear is installed at each end of the main shaft of the propulsion motor. The propulsion motor is used to drive the second bevel gear to rotate; the second bevel gear is meshed with the first bevel gear to form a gear pair, and the propulsion motor is electrically connected to the central control system; the seal propulsion rod is composed of a rod portion and a cylindrical portion, the rod portion and the side wall of the cylindrical portion are arranged vertically, one end of the rod portion is fixedly connected to the side wall of the cylindrical portion, and the other end of the rod portion is provided with propulsion meshing teeth, a propulsion center hole is provided on the cylindrical portion along its axial direction, and the propulsion center hole is a through hole, and a propulsion rod pin hole is provided on the cylindrical portion along its radial direction, and the propulsion rod pin hole is a through hole, one end of the seal propulsion rod with the propulsion meshing teeth is inserted into the mandrel slot hole on the pressing mandrel, and the propulsion meshing teeth pass through the mandrel slot hole and mesh with the cylindrical gear;

[0006] The rotating mechanism driving assembly is used to drive the rotating mechanism to rotate. The rotating mechanism driving assembly includes a worm bracket, a worm, a rotating motor and a rotating motor bracket. The worm shaft bracket and the rotating motor bracket are fixedly mounted on the fixed storage plate; the rotating motor is mounted on the rotating motor bracket, and the rotating motor is electrically connected to the central control system; one end of the worm is coaxially connected to the output shaft of the rotating motor, and the other end of the worm is connected to the worm bracket through a bearing, and the spiral teeth on the worm are meshed with the rotating mechanism meshing teeth on the rotating mechanism;

[0007] The seal suspension rod comprises a seal suspension rod head and a seal suspension rod body, the seal suspension rod head is provided with a seal suspension rod center hole and a seal fixing claw matching pin hole, the seal suspension rod center hole is arranged along the axial direction of the seal suspension rod head, the seal fixing claw matching pin hole is arranged along the radial direction of the seal suspension rod head, seal height adjustment pin holes are evenly distributed along the axial direction of the seal suspension rod body, the seal suspension rod body of the seal suspension rod passes through the center hole of the push rod and can move up and down along the axial direction of the center hole of the push rod, and the seal height adjustment pin hole on the seal suspension rod body cooperates with the push rod pin hole and is connected through a pin shaft to limit the position of the seal suspension rod;

[0008] The seal fixing claw is used to fix the seal, and the seal fixing claw is installed in the seal suspension rod center hole on the seal suspension rod head. The seal fixing claw is provided with a seal fixing claw pin, and the seal fixing claw pin and the seal fixing claw matching pin hole cooperate to control the opening and closing of the seal fixing claw;

[0009] The reverse page mechanism assembly includes a reverse page fixing bracket, a reverse page shaft, a cam, a reverse page gear, a toothed belt, a reverse page motor left bracket, a reverse page motor gear, a reverse page motor right bracket, a reverse page motor and a reverse page motor shaft. The reverse page fixing bracket is fixed to the upper part of the movable storage plate by a reverse page bracket fixing pin, and there are two reverse page fixing brackets; the reverse page shaft is arranged between the two reverse page fixing brackets, and the reverse page shaft is connected to the reverse page fixing bracket by a bearing, and a cam is arranged on the reverse page shaft; there are two cams, which are respectively installed on both sides of the reverse page shaft and are arranged in an anti-symmetrical manner, and the cam is connected to the reverse page shaft key by a cam key, and the cam rotates synchronously with the reverse page shaft; the reverse page gear is arranged in the middle of the reverse page shaft, and the reverse page gear The reverse page gear key is connected with the reverse page shaft key, and the reverse page gear and the reverse page shaft rotate synchronously; the left bracket of the reverse page motor and the right bracket of the reverse page motor are fixed to the top of the movable storage plate through the reverse page motor bracket fixing pin; the reverse page motor is electrically connected to the central control system, the reverse page motor is fixed on the right bracket of the reverse page motor, and the reverse page motor is used to drive the reverse page motor shaft coaxially connected thereto to rotate; the end of the reverse page motor shaft away from the reverse page motor is mounted on the left bracket of the reverse page motor; the reverse page motor gear is connected with the reverse page motor shaft key through the reverse page motor gear key, and the reverse page motor gear rotates synchronously with the reverse page motor shaft; one end of the toothed belt is meshed with the reverse page motor gear, and the other end of the toothed belt is meshed with the reverse page gear;

[0010] There are two clips, and the two clips correspond to the two cams respectively. The clips include a clip movable part, a clip spring, a clip pin and a clip fixing part. The clip fixing part is detachably fixed to the side plate of the movable storage plate. The movable part is rotatably connected to the clip fixing part through the clip pin. A clip spring is arranged on the clip pin. The clip movable part cooperates with the cam to adjust the opening and closing angle of the clip and the clamping of the paper.

[0011] The page turning mechanism assembly includes a suction cup, an air pipe, an air pump, a fixed support, a bottom page turning shaft, a page turning rod and a page turning motor. The suction cup is arranged on the page turning rod, and the suction cup is connected to the air pump through the air pipe; the air pump is used to cooperate with the suction cup to suck up the stamped documents page by page; the bottom page turning shaft is inserted into the central hole of the support frame of the fixed support, and the bottom page turning shaft is connected to the central hole of the support frame through a bearing; there are two page turning rods, which are respectively installed on both sides of the bottom page turning shaft and move synchronously, and the page turning rod is provided with an air pipe socket and a support shaft socket, the air pipe socket is used for the air pipe to pass through, and the support shaft socket is matched with the support shaft keyway arranged on the bottom page turning shaft through a key; the page turning motor is electrically connected to the central control system, and the output shaft of the page turning motor is connected to the bottom page turning shaft;

[0012] The color recognition sensor is installed on the bottom surface of the seal push rod to detect the clarity of the seal, and the color recognition sensor is connected to the central control system for communication;

[0013] The alarm device is electrically connected to the central control system.

[0014] Furthermore, the fixed support mechanism is provided with support pin holes, the number of which is two and the two support pin holes are symmetrically arranged; the rotating mechanism is provided with rotating mechanism grooves, the number of which is two and the rotating mechanism grooves correspond to the support pin holes one by one, and the rotating mechanism grooves and the support pin holes are connected by a pin shaft to prevent the rotating mechanism from tipping over.

[0015] Furthermore, a fixed support seat groove is provided on the fixed support mechanism, the fixed support seat groove is arranged in an annular shape, and a ball is arranged in the fixed support seat groove; the ball is used to cooperate with the relative rotation of the rotating mechanism on the fixed support mechanism.

[0016] Furthermore, a T-shaped track groove is provided on the upper surface of the fixed storage plate, and a T-shaped track is provided on the bottom plate of the movable storage plate, and the T-shaped track groove is plugged into the T-shaped track.

[0017] Furthermore, shaft shoulders and sleeves are respectively provided on both sides of the cam.

[0018] Furthermore, there are at least two fixed supports, and the central holes of the support frames on all the fixed supports are coaxially arranged.

[0019] Furthermore, a clip fixing surface guide rail T-shaped groove is provided on the clip fixing portion, a clip moving T-shaped track is provided on the side plate of the movable storage plate, and the clip fixing surface guide rail T-shaped groove is matched and connected with the clip moving T-shaped track.

[0020] Through the above design scheme, the present invention can bring the following beneficial effects: the present invention provides a fully automatic stamping machine, the rotating mechanism realizes rotation under the power of the rotating mechanism driving assembly, the pressing assembly is used on the rotating mechanism to realize the pressing and stamping function of the seal, the seal pushing mechanism assembly is used on the top of the pressing mechanism to realize the front and rear stamping position positioning of the seal, the air pump is used to cooperate with the suction cup to suck up the stamped documents page by page and cooperate with the page turning mechanism assembly to turn the pages, and the clip cooperates with the page turning mechanism assembly to fix the turned up paper after stamping. The fully automatic stamping machine proposed by the present invention fully realizes the high-speed and efficient fully automated working process of stamping, the size of the stamped documents is adjustable, the stamping position is adjustable, the stamping speed is adjustable, and the stamping process is stable, which is of great significance to the office automation of enterprises, reducing office manpower and material resources, and improving office efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to understand the present invention and do not constitute improper limitations of the present invention. In the drawings:

[0022] Figure 1 The utility model is a general assembly diagram of a fully automatic stamping machine proposed by the present invention.

[0023] Figure 2 The present invention discloses a control flow chart of a fully automatic stamping machine.

[0024] Figure 3 Schematic diagram of a fixed storage plate.

[0025] Figure 4 It is a schematic diagram of the fixed support mechanism.

[0026] Figure 5 It is a schematic diagram of the rotating mechanism.

[0027] Figure 6 It is a schematic diagram of the lower pressure assembly.

[0028] Figure 7 It is a schematic diagram of the seal propulsion mechanism assembly.

[0029] Figure 8 It is a schematic diagram of the seal push rod.

[0030] Fig. 9 It is a schematic diagram of the rotating mechanism drive assembly.

[0031] Fig.10 This is a schematic diagram of a seal suspension rod.

[0032] Fig.11 This is a schematic diagram of the seal fixing claw.

[0033] Fig.12 It is a schematic diagram of the reverse page mechanism assembly.

[0034] Fig.13 This is a schematic diagram of the reverse page motor assembly.

[0035] Fig.14 This is a diagram of the clamp.

[0036] Fig.15 It is a schematic diagram of fixed support.

[0037] Fig.16 This is a schematic diagram of the bottom page turning axis.

[0038] Fig.17 This is a schematic diagram of the page turning lever.

[0039] Fig.18 It is a schematic diagram of a movable storage plate.

[0040] In the figure: 1-fixed storage plate, 2-fixed support mechanism, 3-rotating mechanism, 4-pressing assembly, 5-seal pushing mechanism assembly, 6-seal pushing rod, 7-rotating mechanism driving assembly, 8-seal hanging rod, 9-seal fixing claw, 10-seal, 11-suction cup, 12-air pipe, 13-page turning mechanism assembly, 14-clip, 15-air pump, 16-fixed support, 17-bottom page turning shaft, 18-page turning rod, 19-page turning motor, 20-movable storage plate, 21-color recognition sensor, 22-alarm device, 23-T-shaped track groove, 24-ball, 2 5-support pin hole, 26-fixed support seat groove, 28-rotating mechanism pin, 29-electromagnet, 30-rotating mechanism groove, 31-rotating mechanism meshing teeth, 32-spring, 33-pressing mechanism pin hole, 34-pressing mechanism housing, 35-pressing mechanism housing center hole, 36-mandrel slot, 37-pressing mandrel, 40-pressing mechanism matching key, 41-cylindrical gear, 42-first bevel gear, 43-second bevel gear, 44-propulsion motor, 45-propulsion motor bracket, 46-propulsion mechanism connecting shaft, 47-propulsion mechanism center hole, 48-propulsion machine Structure fixing frame, 49-advance meshing teeth, 50-advance center hole, 51-advance rod pin hole, 52-worm bracket, 54-worm, 55-rotating motor, 56-fixing bolt, 57-rotating motor bracket, 58-stamp suspension rod center hole, 59-stamp fixing claw matching pin hole, 60-stamp height adjustment pin hole, 61-stamp suspension rod head, 63-stamp fixing claw pin, 65-reverse page bracket fixing pin, 66-reverse page fixing bracket, 67-bearing, 69-cam key, 70-cam, 72-reverse page gear key, 73-reverse page gear, 74-reverse page shaft, 75-sleeve Cylinder, 76-reverse page shoulder, 77-toothed belt, 78-reverse page motor left bracket, 79-reverse page motor gear, 81-reverse page motor gear key, 82-reverse page motor right bracket, 84-reverse page motor bracket fixing pin, 85-reverse page motor, 86-reverse page motor shaft, 87-clip movable part, 88-clip spring, 91-clip pin shaft, 94-clip fixed surface guide rail T-slot, 95-clip fixing part, 96-support frame center hole, 97-support shaft keyway, 98-trachea socket, 99-support shaft socket, 100-clip moving T-track, 101-T-track. DETAILED DESCRIPTION

[0041] In order to more clearly illustrate the present invention, the present invention is further described below in conjunction with preferred embodiments and accompanying drawings. Those skilled in the art should understand that the content specifically described below is illustrative rather than restrictive, and should not be used to limit the scope of protection of the present invention.

[0042] See also Figures 1 to 18The present invention proposes a fully automatic stamping machine. The central control system for controlling the entire stamping process is set in an external module for manual regular inspection and maintenance. The central control system can be directly connected to a computer and a mobile phone and controlled and debugged through an APP. The present invention can realize a series of stamping actions such as clamping of different types of seals, placing of files of different sizes, stamping, page turning, page fixing, and stamp clarity detection.

[0043] The fully automatic stamping machine comprises a fixed storage plate 1, a movable storage plate 20, a rotating mechanism 3, a pressing assembly 4, a seal pushing mechanism assembly 5, a seal pushing rod 6, a rotating mechanism driving assembly 7, a seal hanging rod 8, a seal fixing claw 9, a seal 10, a suction cup 11, an air pipe 12, a page reversing mechanism assembly 13, a clip 14, an air pump 15, a page turning mechanism assembly, a color recognition sensor 21, an alarm device 22 and a central control system. The fixed storage plate 1 is horizontally arranged, and a T-shaped track groove 23 is arranged on the upper surface of the fixed storage plate 1; the movable storage plate 20 The cross section of the movable storage plate 20 is L-shaped, and the movable storage plate 20 includes vertically arranged side plates and a horizontally arranged bottom plate. A T-shaped track 101 is arranged on the bottom plate of the movable storage plate 20, and a clip is arranged on the side plate of the movable storage plate 20 to move the T-shaped track 100; the T-shaped track groove 23 cooperates with the T-shaped track 101 to be movably connected, and is used to limit the relative position of the fixed storage plate 1 and the movable storage plate 20 to accommodate the placement of documents of different sizes that need to be stamped, wherein the number of the T-shaped track grooves 23 is at least two, and the various T-shaped track grooves 23 are parallel to each other and evenly spaced.

[0044] The fixed support mechanism 2 is fixed to the upper surface of the fixed placement plate 1, and is located on the area of ​​the fixed placement plate 1 without the T-shaped track groove 23;

[0045] The rotating mechanism 3 is coaxially arranged with the fixed support mechanism 2. The rotating mechanism 3 is arranged on the fixed support mechanism 2 in a manner that it can pivot around the central axis of the fixed support mechanism 2. An electromagnet 29 is arranged at the center of the rotating mechanism 3. The electromagnet 29 is electrically connected to the central control system. The magnetic strength of the electromagnet 29 can be adjusted by adjusting the current in the electromagnet 29. A rotating mechanism pin hole is arranged on the rotating mechanism 3 to drive the pressing mechanism housing 34 to rotate synchronously through the rotating mechanism pin 28 and the pressing mechanism pin hole 33. A rotating mechanism meshing tooth 31 is arranged on half of the circumference of the outer ring of the rotating mechanism 3. The rotating mechanism meshing tooth 31 is used to cooperate with the rotating mechanism driving assembly 7 to realize the rotation positioning of the rotating mechanism 3.

[0046] The fixed support mechanism 2 is provided with a support pin hole 25, the number of the support pin holes 25 is two, and the two support pin holes 25 are symmetrically arranged. The pin shaft inserted into the support pin hole 25 cooperates with the rotating mechanism groove 30 arranged on the rotating mechanism 3 to prevent the rotating mechanism 3 from tipping over; the fixed support mechanism 2 is also provided with a fixed support seat groove 26, which is arranged in an annular shape and is used to accommodate the ball 24, and the ball 24 is used to cooperate with the relative rotation of the rotating mechanism 3 on the fixed support mechanism 2;

[0047] The pressing assembly 4 is placed on the rotating mechanism 3, and the pressing assembly 4 is used to realize the pressing and stamping function of the seal 10 on the rotating mechanism 3. The pressing assembly 4 includes a spring 32, a pressing mechanism shell 34 and a pressing mandrel 37. The lower part of the pressing mandrel 37 passes through the central hole 35 of the pressing mechanism shell and is placed inside the pressing mechanism shell 34. The pressing mandrel 37 is connected with the pressing mechanism shell 34 key through the pressing mechanism matching key 40 to realize the synchronous rotation of the pressing mandrel 37 and the pressing mechanism shell 34; the spring 32 is fixed to the bottom end of the pressing mandrel 37 and is coaxially arranged therewith. When the electromagnet 29 is energized , by adjusting the current in the electromagnet 29 to control the attraction of the magnetic field, the pressing mandrel 37 is moved downward by the attraction of the electromagnet 29, and the pressing mandrel 37 is moved upward by the rebound of the spring 32, so as to realize the stamping action. When the spring 32 is in a balanced state, the top of the pressing mandrel 37 is located at the highest point, and when the magnetic force of the electromagnet 29 is the largest, the pressing mandrel 37 is attracted to move downward to the lowest point; on one end of the pressing mandrel 37 exposed to the pressing mechanism housing 34, mandrel slots 36 are evenly arranged along the circumferential direction, and the number of mandrel slots 36 is four, and they are opposite to each other along the radial direction of the pressing mandrel 37;

[0048] The seal pushing mechanism assembly 5 is arranged on the top of the pressing mechanism to realize the front and rear stamping position positioning of the seal 10. The seal pushing mechanism assembly 5 includes a pushing mechanism fixing frame 48, a pushing mechanism connecting shaft 46, a cylindrical gear 41, a first bevel gear 42, a second bevel gear 43, a pushing motor 44 and a pushing motor bracket 45. A through pushing mechanism center hole 47 is opened in the middle of the pushing mechanism fixing frame 48. The pushing mechanism fixing frame 48 is sleeved on the upper part of the pressing core shaft 37 through the pushing mechanism center hole 47 and fixed by welding; the number of the pushing mechanism connecting shafts 46 is two, and the two pushing mechanism connecting shafts 46 are symmetrically installed on both sides of the pushing mechanism fixing frame 48, and each pushing mechanism connecting shaft 46 only maintains one degree of freedom, that is, each pushing mechanism connecting shaft 46 only rotates around its own longitudinal axis, and the pushing mechanism A cylindrical gear 41 is installed at the bottom end of the mechanism connecting shaft 46, and a first bevel gear 42 is installed at the top end of the propulsion mechanism connecting shaft 46, and the cylindrical gear 41 and the first bevel gear 42 rotate synchronously with the propulsion mechanism connecting shaft 46 through key cooperation; the propulsion motor bracket 45 is fixedly installed on the top of the pressing core shaft 37, and the propulsion motor bracket 45 is used to support the propulsion motor 44, and both ends of the main shaft of the propulsion motor 44 extend out of the propulsion motor bracket 45, and at the same time, a second bevel gear 43 is installed at each end of the main shaft of the propulsion motor 44, and both ends of the propulsion motor 44 directly drive the second bevel gear 43 to rotate synchronously with the propulsion motor 44; the second bevel gear 43 is meshed with the first bevel gear 42 to form a gear pair for transmitting the output power of the propulsion motor 44 to the cylindrical gear 41, and the propulsion motor 44 is electrically connected to the central control system;

[0049] The seal push rod 6 is composed of a rod portion and a cylindrical portion. The rod portion and the side wall of the cylindrical portion are arranged vertically. One end of the rod portion is fixedly connected to the side wall of the cylindrical portion, and the other end of the rod portion is provided with a push meshing tooth 49. A push center hole 50 is provided on the cylindrical portion along its axial direction, and the push center hole 50 is a through hole. The push center hole 50 is used to cooperate with the insertion of the seal suspension rod 8. A push rod pin hole 51 is provided on the cylindrical portion along its radial direction, and the push rod pin hole 51 is a through hole. The push rod pin hole 51 is used to cooperate with the seal height adjustment pin hole 60 to facilitate the insertion of the fixing pin shaft. One end of the seal push rod 6 with the push meshing tooth 49 is inserted into the mandrel slot hole 36 on the pressing mandrel 37, and the push meshing tooth 49 passes through the mandrel slot hole 36 and meshes with the cylindrical gear 41, so that the seal push rod 6 is pushed to move through the rotation of the cylindrical gear 41 to realize the positioning of the stamp position;

[0050] The rotating mechanism driving assembly 7 is used to drive the rotating mechanism 3 to rotate. The rotating mechanism driving assembly 7 includes a worm bracket 52, a worm 54, a rotating motor 55 and a rotating motor bracket 57. The worm shaft bracket 52 and the rotating motor bracket 57 are fixedly mounted on the fixed storage plate 1 by fixing bolts 56; the rotating motor 55 is mounted on the rotating motor bracket 57, and the rotating motor 55 is electrically connected to the central control system; one end of the worm 54 is coaxially connected to the output shaft of the rotating motor 55, and the other end of the worm 54 is connected to the worm bracket 52 through a bearing. At the same time, the helical teeth on the worm 54 are meshed with the rotating mechanism meshing teeth 31 on the rotating mechanism 3. When the rotating motor 55 is working, the rotating motor 55 drives the worm 54 to rotate, thereby driving the rotating mechanism 3 to rotate;

[0051] The seal suspension rod 8 comprises a seal suspension rod head 61 and a seal suspension rod body. The seal suspension rod head 61 is provided with a seal suspension rod center hole 58 and a seal fixing claw matching pin hole 59. The seal suspension rod center hole 58 is arranged axially along the seal suspension rod head 61, and the seal fixing claw matching pin hole 59 is arranged radially along the seal suspension rod head 61. Seal height adjustment pin holes 60 are evenly distributed along the axial direction of the seal suspension rod body. The seal suspension rod body of the seal suspension rod 8 passes through the push rod center hole 50 and can move up and down along the axial direction of the push rod center hole 50. When it moves to a suitable stamping position, the pin passes through the push rod pin hole 51 and the seal height adjustment pin hole 60 aligned with the push rod pin hole 51, thereby fixing the seal 10.

[0052] The seal fixing claw 9 is used to fix the seal 10. The seal fixing claw 9 is installed in the seal suspension rod center hole 58 on the seal suspension rod head 61, and the number of seal fixing claws 9 is three. The seal fixing claw 9 is provided with a seal fixing claw pin 63. The seal fixing claw pin 63 cooperates with the seal fixing claw matching pin hole 59 to realize the opening and closing of the seal fixing claw 9 to grasp the seal 10.

[0053] The reverse page mechanism assembly 13 includes a reverse page fixing bracket 66, a reverse page shaft 74, a cam 70, a reverse page gear 73, a toothed belt 77, a reverse page motor left bracket 78, a reverse page motor gear 79, a reverse page motor right bracket 82, a reverse page motor 85 and a reverse page motor shaft 86. The reverse page fixing bracket 66 is fixed to the upper part of the movable storage plate 20 by a reverse page bracket fixing pin 65. There are two reverse page fixing brackets 66. The reverse page shaft 74 is arranged between the two reverse page fixing brackets 66, and the reverse page shaft 74 and the reverse page fixing bracket 66 are connected by a bearing 67. The page-reversing shaft 74 is connected so that only one degree of rotational freedom is retained, that is, the page-reversing shaft 74 can only rotate around its own axis. A cam 70 is provided on the page-reversing shaft 74. There are two cams 70, which are respectively installed on both sides of the page-reversing shaft 74 and are arranged in an anti-symmetrical manner. The cam 70 is key-connected to the page-reversing shaft 74 through a cam key 69 to achieve synchronous rotation of the cam 70 and the page-reversing shaft 74. A shaft shoulder 76 and a sleeve 75 are respectively provided on both sides of the cam 70 to position the cam 70. The page-reversing gear 73 is arranged in the middle of the page-reversing shaft 74. The page-reversing gear 73 is connected to the page-reversing shaft 74 through a cam key 69. The reverse page gear key 72 is key-connected with the reverse page shaft 74 to realize synchronous rotation of the reverse page gear 73 and the reverse page shaft 74; the reverse page motor left bracket 78 and the reverse page motor right bracket 82 are both fixed to the top of the movable storage plate 20 through the reverse page motor bracket fixing pin 84; the reverse page motor 85 is fixed to the reverse page motor right bracket 82, and the reverse page motor 85 is used to drive the reverse page motor shaft 86 coaxially connected thereto to rotate; the reverse page motor shaft 86 is mounted on the reverse page motor left bracket 78 at one end away from the reverse page motor 85, and the reverse page motor shaft 86 is on the reverse page motor shaft 86 The reverse motor left bracket 78 can rotate relative to the reverse motor left bracket 78 under the drive; the reverse motor gear 79 is connected to the reverse motor shaft 86 through the reverse motor gear key 81, and the reverse motor gear 79 rotates synchronously with the reverse motor shaft 86; one end of the toothed belt 77 is meshed with the reverse motor gear 79, and the other end of the toothed belt 77 is meshed with the reverse gear 73 to achieve the synchronous rotation of the reverse motor gear 79 and the reverse gear 73, so that the reverse motor 85 drives the reverse shaft 74 to rotate the cam 70, and the reverse motor 85 is electrically connected to the central control system;

[0054] The clip 14 cooperates with the page turning mechanism assembly to fix the paper turned over after the stamping is completed. There are two clips 14, and the two clips 14 correspond to the two cams 70 respectively. The clip 14 includes a clip movable part 87, a clip spring 88, a clip pin 91 and a clip fixing part 95. The clip fixing part 95 is provided with a clip fixing surface guide rail T-shaped groove 94. The clip fixing surface guide rail T-shaped groove 94 is connected with the clip moving T-shaped track 100 provided on the side plate of the movable storage plate 20. The movable portion 87 is rotatably connected to the clip fixing portion 95 through the clip pin 91; the clip spring 88 is arranged on the clip pin 91; the clip movable portion 87 cooperates with the cam 70, that is, when the small diameter end of the cam 70 abuts against the clip movable portion 87, the clip spring 88 is balanced, and the opening and closing angle of the clip movable portion 87 is the largest, and the clip 14 does not clamp any paper at this time; when the large diameter end of the cam 70 abuts against the clip movable portion 87, the clip spring 88 is squeezed, that is, the opening and closing angle of the clip movable portion 87 is the smallest;

[0055] The page turning mechanism assembly includes a suction cup 11, an air pipe 12, an air pump 15, a fixed support 16, a bottom page turning shaft 17, a page turning rod 18 and a page turning motor 19. The suction cup 11 is arranged on the page turning rod 18. The suction cup 11 is connected to the air pump 15 through the air pipe 12 to realize the suction and exhaust of the gas in the suction cup 11. The air pump 15 is used to cooperate with the suction cup 11 to suck up the stamped documents page by page; the bottom page turning shaft 17 is inserted into the center hole 96 of the support frame of the fixed support 16, and the bottom page turning shaft 17 is connected to the center hole 96 of the support frame through a bearing to realize the relative rotation between the bottom page turning shaft 17 and the fixed support 16; the page turning rod 18 is provided with an air pipe socket 98 and a support shaft socket 99, and the air pipe socket 98 is used to supply air The tube 12 passes through, and the support shaft socket 99 cooperates with the support shaft keyway 97 set on the bottom page turning shaft 17 through a key to realize the synchronous rotation of the page turning rod 18 and the bottom page turning shaft 17; the page turning motor 19 is electrically connected to the central control system, and the output shaft of the page turning motor 19 is connected to the bottom page turning shaft 17. When the page turning motor 19 rotates, it drives the bottom page turning shaft 17 to rotate synchronously, and the bottom page turning shaft 17 drives the support shaft socket end 99 of the page turning rod 18 to rotate synchronously, thereby realizing the rotation movement of the air pipe socket end of the page turning rod 18 with the axis of the page turning shaft 17 as the center and the distance between the support shaft socket 99 and the air pipe socket 98 as the radius; the page turning rod 18 can be driven to rotate by the driving of the page turning motor 19 to achieve the purpose of lifting and lowering the suction cup 11. The suction cup 11 can suck the paper tightly based on the suction air of the air pump 15 and cooperate with the page reversing mechanism assembly 13 to realize page turning and clamping. The page-turning mechanism assembly 13 is fixed to the top of the movable storage plate 20 through the page-turning fixing bracket 66, and the page-turning motor 85 drives the page-turning shaft 74 to rotate, thereby driving the two cams 70 installed in an anti-symmetrical manner to rotate synchronously. The cam 70 cooperates with the clip 14 to squeeze the clip movable part 87 to achieve the opening and closing of the clip 14 and the clamping of the paper.

[0056] The color recognition sensor 21 is installed on the bottom surface of the seal pushing rod 6 near the center hole 50 of the pushing rod, and is used to detect the clarity of the seal. The color recognition sensor 21 is electrically connected to the central control system; the alarm device 22 is electrically connected to the central control system, and the alarm device 22 is installed in an empty space of the fixed storage plate 1, and is used to alarm for unclear seals fed back by the color recognition sensor 21.

[0057] In the present invention, the fixed storage plate 1 is placed at the lowest layer and fixedly placed. The T-shaped track groove 23 is plugged into the movable storage plate T-shaped track 101 on the movable storage plate 20, so that the movable storage plate 20 can be moved to accommodate the placement of documents of different sizes that need to be stamped. Before stamping, the seal 10 is placed in the three seal fixing claws 9 for fixing, and the height of the seal hanging rod 8 in the vertical direction is adjusted to determine the initial height of the seal 10 by pin fixing.Start the stamping machine. The first step is: the page turning motor 19 works, and the page turning rod 18 drives the suction cup 11 to move up to the initial position, that is, the position of the seal 10 without interfering. The second step is: the rotating mechanism driving assembly 7 and the seal pushing mechanism assembly 5 are started at the same time, and the rotating motor 55 works. The rotating motor 55 drives the worm 54 to rotate, and drives the rotating mechanism 3 to rotate through the rotating mechanism meshing teeth 31, so that the entire pressing assembly 4 and the seal pushing mechanism assembly 5 thereon rotate synchronously to determine the position of the seal 10 on the document; the pushing motor 44 works, and the pushing motor 44 drives the second bevel gear 43, thereby driving the first bevel gear 42 and the cylindrical gear 41 to rotate, so that the cylindrical gear 31 and the cylindrical gear 32 are engaged. The seal push rod 6 meshed with the wheel 41 moves to determine the position of the seal 10. When the seal 10 moves to the specified position, the rotating motor 55 and the push motor 44 stop working; the third step: the electromagnet 29 is energized to attract the pressing core shaft 37 to move downward, and synchronously drives the seal push mechanism assembly 5 and the seal suspension rod 8 at its end to achieve the stamping action. The electromagnet 29 is powered on for 3s and then powered off. Due to the rebound requirement of the spring 32, the entire pressing core shaft 37 drives the seal push mechanism assembly 5 and the seal suspension rod 8 at its end to rise to the initial position, and the stamping action is completed; the fourth step: the color recognition sensor 21 starts to recognize the seal color. If it is blurred, repeat the third step and increase the The current in the electromagnet 29 increases the magnetic force to increase the downward pressure of the seal 10; if it is not clear, the entire stamping machine stops working, and the alarm device 22 is activated to prompt the staff to replenish the ink in the seal 10; if it is clear, continue to the next step; Step 5: The rotating motor 55 works to drive the entire downward pressure assembly 4 and the seal pushing mechanism assembly 5 on the rotating mechanism 3 to rotate to the extreme position outside the stamping area to avoid interfering with the next page turning operation; Step 6: The page turning motor 19 works to drive the bottom page turning shaft 17 to drive the page turning rod 18 to rotate around the central axis, so that the suction cup 11 descends in the vertical direction to the lowest limit position, and the air pump 15 opens the suction cup 11 to suck up the stamped paper and turn the page at the same time The motor 19 stops working. After 0.5s, the page turning motor 19 and the page reversing motor 85 start working at the same time. The page turning motor 19 drives the bottom page turning shaft 17 to drive the page turning rod 18 to rotate around the central axis, so that the suction cup 11 and the sucked paper rise to the highest limit position in the vertical direction. The page turning motor 19 stops working. The page reversing motor 85 rotates one more circle through the toothed belt 77 to drive the page reversing gear 73 to rotate, thereby driving the page reversing shaft 74 to rotate the cam 70. Since the cam 70 is installed in an anti-symmetrical manner at the long diameter ends on both sides of the page reversing shaft 74, it squeezes the two clamp active parts 87 asynchronously, that is, when the left clamp 14 is clamped, the right clamp 14 opens, to complete the work of clamping and turning the page. After that, the air pump 15 and the page reversing motor 85 are turned off at the same time, completing the entire automatic stamping process.

[0058] like Figure 2As shown, the entire stamping process in the present invention is completely controlled by the central control system. When the stamping machine is started, the first step is that the central control system issues an instruction that the page turning motor 19 rotates forward and stops when it turns to the initial position. The second step is that the propulsion motor 44 and the rotating motor 55 are started according to the designated position of the central control system. When the seal 10 moves to the designated position, the propulsion motor 44 and the rotating motor 55 stop working. The third step is that the electromagnet 29 is energized, and the energized current is the intermediate value. The duration is 3s. This moment is the stamp 10 pressing down and printing process, and then the electromagnet 29 is powered off. The fourth step is that the color recognition sensor 21 is started, the clarity of the seal is identified and fed back to the central control system, and the central control system recognizes and issues instructions. If it is fuzzy, repeat the third step. If it is not clear, the alarm device 22 starts the entire stamp machine to stop working. If it is clear, continue to the next step. The fifth step is that the rotating motor 55 is reversed, and the seal 10 is moved out of the stamping area and can only stop after it is moved to the extreme position. In the sixth step, the page turning motor 19 reverses and stops working after reaching the limit position, that is, the suction cup 11 drops to the lowest position, the air pump 15 opens, the suction cup 11 sucks up the paper and the page turning motor 19 stops working. After 0.5s, it turns to forward rotation and reaches the limit position, that is, the suction cup 11 rises to the highest position and the page reversing motor 85 also starts working. When the suction cup 11 reaches the highest point, the page turning motor 19 can stop working and wait for the page reversing motor 85 to rotate again. At this time, the stamping page has been clamped by the clamp 14, so the air pump 15 and the page reversing motor 85 can be turned off. Then repeat the second to sixth steps to control the stamping of the remaining papers. After all the stamping work is completed, the manual operation APP sends a signal through the central control system to stop the stamping machine.

Claims

1. A fully automatic stamping machine, characterized in that: include: Fixed storage plate, movable storage plate, rotating mechanism, pressing assembly, seal pushing mechanism assembly, seal pushing rod, rotating mechanism driving assembly, seal hanging rod, seal fixing claw, seal, suction cup, air pipe, page reversing mechanism assembly, clip, air pump, page turning mechanism assembly, color recognition sensor, alarm device and central control system; The fixed storage plate is arranged horizontally; the cross section of the movable storage plate is L-shaped, the movable storage plate includes vertically arranged side plates and a horizontally arranged bottom plate, and the bottom plate of the movable storage plate is movably connected to the fixed storage plate; the fixed support mechanism is fixed to the upper surface of the fixed storage plate; the rotating mechanism is coaxially arranged with the fixed support mechanism, and the rotating mechanism is arranged on the fixed support mechanism in a manner that it can pivot around the central axis of the fixed support mechanism, an electromagnet is arranged at the center of the rotating mechanism, the electromagnet is electrically connected to the central control system, and a rotating mechanism meshing tooth is arranged on half of the circumference of the outer ring of the rotating mechanism; the pressing assembly is placed on the rotating mechanism, and the pressing assembly includes a spring, a pressing mechanism housing and The pressing mandrel, the pressing mechanism shell and the rotating mechanism are coaxially arranged and pin-connected, and the pressing mechanism shell and the rotating mechanism rotate synchronously; the lower part of the pressing mandrel passes through the pressing mechanism shell and is placed inside it, and the pressing mandrel is connected to the pressing mechanism shell key through the pressing mechanism matching key; the spring is located inside the pressing mechanism shell, and the spring is fixed to the bottom end of the pressing mandrel and is coaxial with it. When the electromagnet is energized, the pressing mandrel and the electromagnet attract each other; mandrel slots are evenly arranged on the upper part of the pressing mandrel along the circumferential direction; the seal pushing mechanism assembly includes a pushing mechanism fixing frame, a pushing mechanism connecting shaft, a cylindrical gear, a first bevel gear, a second bevel gear, a pushing motor and a pushing motor bracket, and the pushing mechanism is fixed A through center hole of the propulsion mechanism is opened in the middle of the frame, and the propulsion mechanism fixing frame is sleeved on the upper part of the downward pressure core shaft through the center hole of the propulsion mechanism and fixed by welding; there are two propulsion mechanism connecting shafts, and the two propulsion mechanism connecting shafts are symmetrically installed on both sides of the propulsion mechanism fixing frame, and a cylindrical gear is installed at the bottom end of the propulsion mechanism connecting shaft, and a first bevel gear is installed at the top end of the propulsion mechanism connecting shaft, and the cylindrical gear, the first bevel gear and the propulsion mechanism connecting shaft rotate synchronously; the propulsion motor bracket is fixedly installed on the top of the downward pressure core shaft, and the propulsion motor bracket is used to support the propulsion motor, and both ends of the main shaft of the propulsion motor extend out of the propulsion motor bracket, and at the same time, a second bevel gear is installed at each end of the main shaft of the propulsion motor. The propulsion motor is used to drive the second bevel gear to rotate; the second bevel gear is meshed with the first bevel gear to form a gear pair, and the propulsion motor is electrically connected to the central control system; the seal propulsion rod is composed of a rod portion and a cylindrical portion, the rod portion and the side wall of the cylindrical portion are arranged vertically, one end of the rod portion is fixedly connected to the side wall of the cylindrical portion, and the other end of the rod portion is provided with propulsion meshing teeth, a propulsion center hole is provided on the cylindrical portion along its axial direction, and the propulsion center hole is a through hole, and a propulsion rod pin hole is provided on the cylindrical portion along its radial direction, and the propulsion rod pin hole is a through hole, one end of the seal propulsion rod with the propulsion meshing teeth is inserted into the mandrel slot hole on the pressing mandrel, and the propulsion meshing teeth pass through the mandrel slot hole and mesh with the cylindrical gear; The rotating mechanism driving assembly is used to drive the rotating mechanism to rotate. The rotating mechanism driving assembly includes a worm bracket, a worm, a rotating motor and a rotating motor bracket. The worm shaft bracket and the rotating motor bracket are fixedly mounted on the fixed storage plate; the rotating motor is mounted on the rotating motor bracket, and the rotating motor is electrically connected to the central control system; one end of the worm is coaxially connected to the output shaft of the rotating motor, and the other end of the worm is connected to the worm bracket through a bearing, and the spiral teeth on the worm are meshed with the rotating mechanism meshing teeth on the rotating mechanism; The seal suspension rod comprises a seal suspension rod head and a seal suspension rod body, the seal suspension rod head is provided with a seal suspension rod center hole and a seal fixing claw matching pin hole, the seal suspension rod center hole is arranged along the axial direction of the seal suspension rod head, the seal fixing claw matching pin hole is arranged along the radial direction of the seal suspension rod head, seal height adjustment pin holes are evenly distributed along the axial direction of the seal suspension rod body, the seal suspension rod body of the seal suspension rod passes through the center hole of the push rod and can move up and down along the axial direction of the center hole of the push rod, and the seal height adjustment pin hole on the seal suspension rod body cooperates with the push rod pin hole and is connected through a pin shaft to limit the position of the seal suspension rod; The seal fixing claw is used to fix the seal, and the seal fixing claw is installed in the seal suspension rod center hole on the seal suspension rod head. The seal fixing claw is provided with a seal fixing claw pin, and the seal fixing claw pin and the seal fixing claw matching pin hole cooperate to control the opening and closing of the seal fixing claw; The reverse page mechanism assembly includes a reverse page fixing bracket, a reverse page shaft, a cam, a reverse page gear, a toothed belt, a reverse page motor left bracket, a reverse page motor gear, a reverse page motor right bracket, a reverse page motor and a reverse page motor shaft. The reverse page fixing bracket is fixed to the upper part of the movable storage plate by a reverse page bracket fixing pin, and there are two reverse page fixing brackets; the reverse page shaft is arranged between the two reverse page fixing brackets, and the reverse page shaft is connected to the reverse page fixing bracket through a bearing, and a cam is arranged on the reverse page shaft; there are two cams, which are respectively installed on both sides of the reverse page shaft and It is anti-symmetrically arranged, the cam is connected to the reverse page shaft key through the cam key, and the cam and the reverse page shaft rotate synchronously; the reverse page gear is arranged in the middle of the reverse page shaft, the reverse page gear is connected to the reverse page shaft key through the reverse page gear key, and the reverse page gear and the reverse page shaft rotate synchronously; the reverse page motor left bracket and the reverse page motor right bracket are both fixed to the top of the movable storage plate through the reverse page motor bracket fixing pin; the reverse page motor is electrically connected to the central control system, the reverse page motor is fixed to the reverse page motor right bracket, and the reverse page motor is used to drive the reverse page motor shaft coaxially connected thereto to rotate; The end of the reverse motor shaft away from the reverse motor is mounted on the left bracket of the reverse motor; the reverse motor gear is connected with the reverse motor shaft key through the reverse motor gear key, and the reverse motor gear rotates synchronously with the reverse motor shaft; one end of the toothed belt is meshed with the reverse motor gear, and the other end of the toothed belt is meshed with the reverse gear; There are two clips, and the two clips correspond to the two cams respectively. The clips include a clip movable part, a clip spring, a clip pin and a clip fixing part. The clip fixing part is detachably fixed to the side plate of the movable storage plate. The movable part is rotatably connected to the clip fixing part through the clip pin. A clip spring is arranged on the clip pin. The clip movable part cooperates with the cam to adjust the opening and closing angle of the clip and the clamping of the paper. The page turning mechanism assembly includes a suction cup, an air pipe, an air pump, a fixed support, a bottom page turning shaft, a page turning rod and a page turning motor. The suction cup is arranged on the page turning rod, and the suction cup is connected to the air pump through the air pipe; the air pump is used to cooperate with the suction cup to suck up the stamped documents page by page; the bottom page turning shaft is inserted into the central hole of the support frame of the fixed support, and the bottom page turning shaft is connected to the central hole of the support frame through a bearing; there are two page turning rods, which are respectively installed on both sides of the bottom page turning shaft and move synchronously, and the page turning rod is provided with an air pipe socket and a support shaft socket, the air pipe socket is used for the air pipe to pass through, and the support shaft socket is matched with the support shaft keyway arranged on the bottom page turning shaft through a key; the page turning motor is electrically connected to the central control system, and the output shaft of the page turning motor is connected to the bottom page turning shaft; The color recognition sensor is installed on the bottom surface of the seal push rod to detect the clarity of the seal, and the color recognition sensor is connected to the central control system for communication; The alarm device is electrically connected to the central control system.

2. The fully automatic stamping machine according to claim 1, characterized in that: The fixed support mechanism is provided with two support pin holes, which are symmetrically arranged; the rotating mechanism is provided with two rotating mechanism grooves, which correspond to the support pin holes one by one, and the rotating mechanism grooves and the support pin holes are connected by a pin shaft to prevent the rotating mechanism from tipping over.

3. The fully automatic stamping machine according to claim 1, characterized in that: The fixed support mechanism is provided with a fixed support seat groove, which is arranged in an annular shape, and a ball is arranged in the fixed support seat groove; the ball is used to cooperate with the relative rotation of the rotating mechanism on the fixed support mechanism.

4. The fully automatic stamping machine according to claim 1, characterized in that: The upper surface of the fixed storage plate is provided with a T-shaped track groove, the bottom plate of the movable storage plate is provided with a T-shaped track, and the T-shaped track groove is plugged with the T-shaped track.

5. The fully automatic stamping machine according to claim 1, characterized in that: A shaft shoulder and a sleeve are respectively arranged on both sides of the cam.

6. The fully automatic stamping machine according to claim 1, characterized in that: There are at least two fixed supports, and the center holes of the support frames on all the fixed supports are coaxially arranged.

7. The fully automatic stamping machine according to claim 1, characterized in that: The clip fixing part is provided with a clip fixing surface guide rail T-shaped groove, the side plate of the movable storage plate is provided with a clip moving T-shaped track, and the clip fixing surface guide rail T-shaped groove is matched and connected with the clip moving T-shaped track.

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