阅读说明：本技术 一种办公用快速盖章设备 (Office quick stamping equipment ) 是由 李万海 于 2021-08-25 设计创作，主要内容包括：一种办公用快速盖章设备,包括盖章支撑架、盖章机构、印章夹持机构、涂印泥机构、翻纸支撑架和翻纸机构；所述盖章支撑架用于支撑整个盖章机构；盖章机构活动安装在盖章支撑架上,实现了自动盖章的功能；所述印章夹持机构固定安装在盖章机构的下端面,实现了根据不同形状和不同大小的印章进行调节夹持的功能,扩大了该设备的适用范围；所述涂印泥机构滑动安装在印章夹持机构上,实现了根据不同形状和不同大小的印章调节印泥的位置及给印章涂印泥的功能；所述翻纸支撑架用于支撑翻纸机构；所述翻纸机构活动安装在翻纸支撑架上,实现了自动翻纸的功能,节省人力。(A fast stamping device for office work comprises a stamping support frame, a stamping mechanism, a stamp clamping mechanism, an inkpad coating mechanism, a paper turning support frame and a paper turning mechanism; the stamping support frame is used for supporting the whole stamping mechanism; the stamping mechanism is movably arranged on the stamping support frame, so that the function of automatic stamping is realized; the seal clamping mechanism is fixedly arranged on the lower end face of the sealing mechanism, so that the function of adjusting and clamping seals with different shapes and sizes is realized, and the application range of the equipment is expanded; the inkpad smearing mechanism is slidably mounted on the seal clamping mechanism, so that the functions of adjusting the position of the inkpad and smearing the inkpad on the seal according to the seals with different shapes and sizes are realized; the paper turning support frame is used for supporting the paper turning mechanism; the paper turning mechanism is movably arranged on the paper turning support frame, so that the function of automatic paper turning is realized, and the labor is saved.)

1. A quick office stamping device is characterized by comprising a stamping support frame (1), a stamping mechanism (2), a stamp clamping mechanism (3), an inkpad coating mechanism (4), a paper turning support frame (5) and a paper turning mechanism (6); the stamping support frame (1) is used for supporting the whole stamping mechanism (2); the stamping mechanism (2) is movably arranged on the stamping support frame (1), so that the function of automatic stamping is realized; the seal clamping mechanism (3) is fixedly arranged on the lower end face of the seal mechanism (2), so that the function of adjusting and clamping seals with different shapes and sizes is realized, and the application range of the device is expanded; the inkpad smearing mechanism (4) is slidably mounted on the stamp clamping mechanism (3), so that the functions of adjusting the position of the inkpad and smearing the inkpad on the stamp according to stamps with different shapes and sizes are realized; the paper turning support frame (5) is used for supporting the paper turning mechanism (6); the paper turning mechanism (6) is movably arranged on the paper turning support frame (5), so that the function of automatic paper turning is realized, and the labor is saved; the stamping mechanism (2) comprises a connecting rod (206), a stamping telescopic rod (207) and a spring A (208); the stamping telescopic rod (207) is slidably arranged in the stamping fixing frame (105); the upper end surface of the spring A (208) is fixedly connected with the inner upper end surface of the stamping fixing frame (105), and the lower end surface of the spring A (208) is fixedly connected with the middle part of the stamping telescopic rod (207); the lower end of the connecting rod (206) is rotatably arranged on the stamping telescopic rod (207); the ink paste coating mechanism (4) comprises an adjusting support plate (401), an ink paste support vertical plate (402), an ink paste frame (403), an ink paste cylinder (404) and a spring B (405); the adjusting support plate (401) is fixedly arranged on the upper end surface of the clamping frame (301); the adjusting support plate (401) is provided with a sliding chute and a round hole, and a stamping telescopic rod (207) is fixedly arranged in the round hole; the upper end surface of the inkpad support vertical plate (402) is fixedly connected with the lower end surface of the adjusting support plate (401); the inkpad frame (403) is rotatably arranged on the hollow round blocks at two sides of the inkpad supporting vertical plate (402); the inkpad cylinder (404) is rotatably arranged at two sides of the inkpad frame (403); one end of a spring B (405) is arranged on a spring fixing block arranged at the front end of the inkpad supporting vertical plate (402), and the other end of the spring B (405) is arranged on the inkpad frame (403); the paper turning mechanism (6) comprises a left-right adjusting screw rod (604), a sliding plate (605), a stamping paper supporting plate (606) and a height adjusting screw rod (609); the sliding plate (605) is arranged in the square sliding rail (504) in a sliding way; the left end of the left-right adjusting screw rod (604) is rotatably arranged in a threaded hole at the lower end of the sliding plate (605); the stamping paper supporting plate (606) is slidably arranged at the left end of the sliding plate (605); the upper end surface of the height adjusting screw rod (609) is fixedly connected with the lower end surface of the stamping paper support plate (606).

2. The office quick stamping device according to claim 1, wherein the stamping support frame (1) comprises a support base (101), a support plate (102), a circular slide rail (103), a rotating shaft hole (104) and a stamping fixing frame (105);

the rear end face of the supporting plate (102) is fixedly connected with the front end face of the supporting base (101); a rotating shaft hole (104) is arranged on the supporting plate (102); the rear end face of the supporting plate (102) is provided with a motor fixing frame; the rear end face of the circular slide rail (103) is fixedly connected with the front end face of the support plate (102); the seal fixing frame (105) is fixedly connected with the lower end face of the supporting plate (102).

3. The office quick stamping device according to claim 1, wherein the stamping mechanism (2) further comprises a motor A (201), a special-shaped rotating shaft (202), a hollow ratchet wheel (204) and a ratchet wheel fixture block (205);

the motor A (201) is fixedly arranged on a motor fixing frame of the rear end face of the supporting plate (102); the special-shaped rotating shaft (202) is rotatably arranged on the rotating shaft hole (104), and a strip is arranged at the front end of the special-shaped rotating shaft (202); a rotating shaft of the motor A (201) is fixedly connected with the special-shaped rotating shaft (202); the special-shaped hollow shaft (203) is rotatably arranged on the special-shaped rotating shaft (202); the hollow ratchet wheel (204) is fixedly arranged on the circular convex cylinder around the rotating shaft hole (104); the ratchet clamping block (205) is rotatably arranged on the special-shaped hollow shaft (203); the upper end of the connecting rod (206) is rotatably arranged on the special-shaped hollow shaft (203).

4. The office rapid stamping device according to claim 1, wherein the stamp clamping mechanism (3) comprises a clamping frame (301), a screw rod A (302), a square bar (303), a stamp clamping plate (304), a stamp clamping knob switch (305) and a rotary switch (306);

the upper end face of the adding and holding frame (301) is fixedly connected with the lower end face of the stamping telescopic rod (207), and circular holes and arc-shaped sliding grooves of the first quarter-son are formed in two sides of the adding and holding frame (301); the screw rod A (302) is rotatably arranged in a round hole on the clamping frame (301); the square bar (303) is slidably arranged in a chute on the clamping frame (301); the seal clamping plate (304) is slidably arranged on the square bar (303) and the seal clamping plate (304); the right end surface of the seal clamping knob switch (305) is fixedly connected with the left end surface of the screw rod A (302); the right end face of the rotary switch (306) is fixedly connected with the left end face of the square strip (303), and the rotary switch (306) rotates and presses on a circular convex cylinder around a round hole on the clamping frame (301).

5. The office quick stamping device according to claim 1, wherein the inkpad applying mechanism (4) further comprises a left-right distance adjusting lead screw (406), a lead screw bracket (407), a height adjusting knob switch (408), a height adjusting lead screw (409) and a bevel gear A (410);

the lower end face of the lead screw bracket (407) is fixedly connected with the upper end face of the inkpad support vertical plate (402); the left distance and the right distance adjusting screw rod (406) is rotatably arranged in a round hole with threads on the screw rod bracket (407); the height adjusting knob switch (408) is rotatably arranged on the adjusting support plate (401); the bevel gear A (410) is rotatably arranged on the adjusting support plate (401); the height-adjusting lead screw (409) is rotatably arranged on the bevel gear A (410), and the upper end face of the height-adjusting lead screw (409) is fixedly connected with the lead screw bracket (407).

6. An office rapid stamping device according to claim 1, wherein the paper turning support frame (5) comprises a bottom plate (501), a vacuum generator (502), a rack (503), a square slide rail (504) and a generator bracket (505);

the side surface of the bottom plate (501) is provided with a round hole group; the rack (503) is fixedly arranged on the bottom plate (501); the square sliding rail (504) is fixedly connected with vertical plates on two sides of the bottom plate (501); the lower end surface of the generator bracket (505) is fixedly connected with the square slide rail (504); the vacuum generator (502) is fixedly arranged on the generator bracket (505).

7. The office quick stamping device according to claim 1, wherein the paper turning mechanism (6) further comprises a motor B (601), a cylindrical gear set A (602), a cylindrical gear set B (603), a conical gear set (607) and a conical gear B (608);

the motor B (601) is fixedly arranged on a motor fixing frame on the bottom plate (501); the cylindrical gear set A (602), the cylindrical gear set B (603) and the left-right adjusting screw rod (604) are rotatably arranged in a circular hole on the side surface of the bottom plate (501); wherein each of the cylindrical gear set A (602) and the cylindrical gear set B (603) comprises a cylindrical gear and an incomplete gear; a rotating shaft of the motor B (601) is fixedly connected with a cylindrical gear of the cylindrical gear set B (603); a cylindrical gear is fixedly arranged at the right end of the left and right adjusting screw rod (604); the conical gear set (607) and the conical gear B (608) are rotatably arranged on a gear fixing frame at the lower end of the sliding plate (605), wherein the conical gear set (607) comprises a conical gear and a ratchet wheel, and the conical gear B (608) is internally provided with threads; the height adjusting screw (609) is rotatably mounted inside the bevel gear B (608).

Technical Field

The invention relates to the field of office supplies, in particular to quick stamping equipment for office.

Background

In companies, enterprises and public institutions, stamping is a very common thing, a large number of files need to be stamped every day, a large number of files need to be stamped in one time are stacked, and stamping places are fixed; the existing stamping mode is that manual page turning is generally carried out by one hand and stamping is carried out by the other hand, so that the efficiency is low, a large amount of labor is consumed, and some devices capable of automatically stamping on the market are complex in structure and can only stamp stamps with specified shapes. Therefore, we need to invent a fast stamping device for office use to solve the above technical problems.

Disclosure of Invention

Aiming at the problems, the invention provides the office rapid stamping equipment, and the stamping mechanism and the stamp clamping mechanism of the equipment make up the defect that a common stamping device can only stamp a stamp with a specified shape, realize the automatic stamping function and save labor; through the paper turning mechanism of the device, the function of automatically turning pages of the stamped paper is realized, and the complicated operation of manually turning the paper is avoided.

The technical scheme adopted by the invention is as follows: a fast stamping device for office work comprises a stamping support frame, a stamping mechanism, a stamp clamping mechanism, an inkpad coating mechanism, a paper turning support frame and a paper turning mechanism; the stamping support frame is used for supporting the whole stamping mechanism; the stamping mechanism is movably arranged on the stamping support frame, so that the function of automatic stamping is realized; the seal clamping mechanism is fixedly arranged on the lower end face of the sealing mechanism, so that the function of adjusting and clamping seals with different shapes and sizes is realized, and the application range of the equipment is expanded; the inkpad smearing mechanism is slidably mounted on the seal clamping mechanism, so that the functions of adjusting the position of the inkpad and smearing the inkpad on the seal according to the seals with different shapes and sizes are realized; the paper turning support frame is used for supporting the paper turning mechanism; the paper turning mechanism is movably arranged on the paper turning support frame, so that the function of automatic paper turning is realized, and the labor is saved.

Furthermore, the stamping support frame comprises a support base, a support plate, a circular slide rail, a rotating shaft hole and a stamping fixing frame; the rear end face of the supporting plate is fixedly connected with the front end face of the supporting base; a rotating shaft hole is arranged on the supporting plate; the rear end face of the supporting plate is provided with a motor fixing frame; the rear end face of the circular slide rail is fixedly connected with the front end face of the supporting plate; the stamping fixing frame is fixedly connected with the lower end face of the supporting plate.

Further, the stamping mechanism comprises a motor A, a special-shaped rotating shaft, a special-shaped hollow shaft, a hollow ratchet wheel, a ratchet wheel clamping block, a connecting rod, a stamping telescopic rod and a spring A; the motor A is fixedly arranged on a motor fixing frame of the rear end face of the supporting plate; the special-shaped rotating shaft is rotatably arranged on the rotating shaft hole, and a strip is arranged at the front end of the special-shaped rotating shaft; a rotating shaft of the motor A is fixedly connected with the special-shaped rotating shaft; the special-shaped hollow shaft is rotatably arranged on the special-shaped rotating shaft; the hollow ratchet wheel is fixedly arranged on the circular convex cylinder around the rotating shaft hole; the ratchet wheel clamping block is rotatably arranged on the special-shaped hollow shaft; (ii) a The stamping telescopic rod is slidably arranged in the stamping fixing frame; the upper end surface of the spring A is fixedly connected with the inner upper end surface of the stamping fixing frame, and the lower end surface of the spring A is fixedly connected with the middle part of the stamping telescopic rod; the lower end of the connecting rod is rotatably arranged on the stamping telescopic rod; the upper end of the connecting rod is rotatably arranged on the special-shaped hollow shaft.

Further, the seal clamping mechanism comprises a clamping frame, a screw rod A, a square strip, a seal clamping plate, a seal clamping knob switch and a rotary switch; the upper end surface of the adding and holding frame is fixedly connected with the lower end surface of the stamping telescopic rod, and both sides of the adding and holding frame are provided with a round hole and an arc-shaped chute of the quarter-son I; the screw rod A is rotatably arranged in a round hole on the clamping frame; the square bar is slidably arranged in a chute on the clamping frame; the seal clamping plate is slidably arranged on the square bar and the seal clamping plate; the right end face of the seal clamping knob switch is fixedly connected with the left end face of the screw rod A; the right end face of the rotary switch is fixedly connected with the left end face of the square strip, and the rotary switch is rotated and pressed on the circular convex barrel around the circular hole on the clamping frame.

Further, the ink paste coating mechanism comprises an adjusting support plate, an ink paste support vertical plate, an ink paste frame, an ink paste cylinder, a spring B, a left-right distance adjusting lead screw, a lead screw bracket, a height adjusting knob switch, a height adjusting lead screw and a conical gear A; the adjusting support plate is fixedly arranged on the upper end surface of the clamping frame; the adjusting support plate is provided with a sliding chute and a round hole, and a stamping telescopic rod is fixedly arranged in the round hole; the upper end surface of the inkpad support vertical plate is fixedly connected with the lower end surface of the adjusting support plate; the inkpad frame is rotatably arranged on the hollow round blocks at two sides of the inkpad support vertical plate; the inkpad cylinders are rotatably arranged on two sides of the inkpad frame; one end of the spring B is arranged on a spring fixing block arranged at the front end of the inkpad support vertical plate, and the other end of the spring B is arranged on the inkpad frame; the lower end face of the screw rod bracket is fixedly connected with the upper end face of the inkpad support vertical plate; the left and right distance adjusting screw rod is rotatably arranged in a round hole with threads on the screw rod bracket; the height adjusting knob switch is rotatably arranged on the adjusting support plate; the bevel gear A is rotatably arranged on the adjusting support plate; the height-adjusting lead screw is rotatably arranged on the bevel gear A, and the upper end face of the height-adjusting lead screw is fixedly connected with the lead screw bracket.

Furthermore, the paper turning support frame comprises a bottom plate, a vacuum generator, a rack, a square sliding rail and a generator support; the side surface of the bottom plate is provided with a round hole group; the rack is fixedly arranged on the bottom plate; the square slide rail is fixedly connected with vertical plates at two sides of the bottom plate; the lower end surface of the generator bracket is fixedly connected with the square sliding rail; the vacuum generator is fixedly arranged on the generator bracket.

Further, the paper turning mechanism comprises a motor B, a cylindrical gear set A, a cylindrical gear set B, a left-right adjusting screw rod, a sliding plate, a stamping paper supporting plate, a conical gear set, a conical gear B and a height adjusting screw rod; the motor B is fixedly arranged on a motor fixing frame on the bottom plate; the cylindrical gear set A, the cylindrical gear set B and the left and right adjusting screw rods are rotatably arranged in circular holes on the side surface of the bottom plate; the cylindrical gear set A and the cylindrical gear set B respectively comprise a cylindrical gear and an incomplete gear; a rotating shaft of the motor B is fixedly connected with a cylindrical gear of the cylindrical gear set B; a cylindrical gear is fixedly arranged at the right end of the left and right adjusting screw rod; the sliding plate is slidably arranged in the square sliding rail; the left end of the left-right adjusting screw rod is rotatably arranged in a threaded hole at the lower end of the sliding plate; the stamping paper supporting plate is slidably arranged at the left end of the sliding plate; the bevel gear set and the bevel gear B are rotatably arranged on the gear fixing frame at the lower end of the sliding plate, wherein the bevel gear set comprises a bevel gear and a ratchet wheel, and threads are arranged inside the bevel gear B; the height adjusting screw rod is rotatably installed inside the conical gear B, and the upper end face of the height adjusting screw rod is fixedly connected with the lower end face of the stamping paper supporting plate.

Due to the adoption of the technical scheme, the invention has the following advantages:

(1) according to the stamping mechanism of the equipment, manual stamping is replaced by automatic stamping, so that the labor is saved, and the problems of wrist ache and the like caused by manual stamping are prevented;

(2) according to the seal clamping mechanism of the device, the seal is clamped by adjusting the clamping mechanism according to the shape and size of the actual seal, and the defect that a common sealing device can only seal seals with specified shapes and sizes is overcome;

(3) according to the invention, through the paper turning mechanism of the device, the function of automatically turning pages of the stamped paper is realized, and the complicated operation of manually turning the paper is avoided.

Drawings

Fig. 1-2 are schematic diagrams of the overall structure of the present invention.

FIG. 3 is a schematic view of a stamping support frame according to the present invention.

FIG. 4 is a schematic structural diagram of a stamping mechanism according to the present invention.

FIG. 5 is a schematic structural diagram of a stamp holding mechanism according to the present invention.

Fig. 6 is a schematic structural view of a paste applying mechanism of the present invention.

Fig. 7 is a schematic structural view of the paper turning support frame of the invention.

Fig. 8 is a schematic structural diagram of a paper turning mechanism of the invention.

Reference numerals:

1-stamping supporting frames; 2-a stamping mechanism; 3-a seal clamping mechanism; 4-inkpad coating mechanism; 5-turning the paper supporting frame; 6-a paper turning mechanism; 101-a support base; 102-a support plate; 103-circular slide rail; 104-rotating shaft hole; 105-stamping fixing frame; 201-motor a; 202-a special-shaped rotating shaft; 203-special-shaped hollow shaft; 204-hollow ratchet wheel; 205-ratchet clamping block; 206-a connecting rod; 207-stamping telescopic rod; 208-spring A; 301-a holding frame; 302-screw rod a; 303-square bars; 304-a stamp holding plate; 305-seal clamping knob switch; 306-a rotary switch; 401-adjusting the support plate; 402-inkpad support risers; 403-inkpad holder; 404-a clay cylinder; 405-spring B; 406-adjusting left and right distance screw; 407-screw bracket; 408-height adjustment knob switch; 409-adjusting a height screw rod; 410-bevel gear a; 501-a bottom plate; 502-vacuum generator; 503-rack; 504-square slide rail; 505-a generator support; 601-Motor B; 602-cylindrical gear set a; 603-cylindrical gear set B; 604-left and right adjustment screw; 605-a slide plate; 606-stamping a paper support plate; 607-conical gear set; 608-bevel gear B; 609-height adjustment screw.

Detailed Description

The technical scheme of the invention is further specifically described by the following embodiments and the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in many ways other than those described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit of the invention, and therefore the invention is not limited to the specific embodiments disclosed below.

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the embodiment, as shown in fig. 1-8, an office rapid stamping device comprises a stamping support frame 1, a stamping mechanism 2, a stamp clamping mechanism 3, a printing paste applying mechanism 4, a paper turning support frame 5 and a paper turning mechanism 6; the stamping support frame 1 is used for supporting the whole stamping mechanism 2; the stamping mechanism 2 is movably arranged on the stamping support frame 1, so that the function of automatic stamping is realized; the seal clamping mechanism 3 is fixedly arranged on the lower end face of the sealing mechanism 2, so that the function of adjusting and clamping seals with different shapes and sizes is realized, and the application range of the equipment is expanded; the inkpad smearing mechanism 4 is slidably mounted on the stamp clamping mechanism 3, so that the functions of adjusting the position of the inkpad and smearing the inkpad on the stamp according to stamps with different shapes and sizes are realized; the paper turning support frame 5 is used for supporting the paper turning mechanism 6; the paper turning mechanism 6 is movably arranged on the paper turning support frame 5, so that the function of automatic paper turning is realized, and the labor is saved.

In an optional implementation manner of the embodiment of the present invention, the stamping supporting frame 1 includes a supporting base 101, a supporting plate 102, a circular slide rail 103, a rotating shaft hole 104, and a stamping fixing frame 105; the rear end face of the supporting plate 102 is fixedly connected with the front end face of the supporting base 101; a rotating shaft hole 104 is arranged on the supporting plate 102; the rear end face of the support plate 102 is provided with a motor fixing frame; the rear end face of the circular slide rail 103 is fixedly connected with the front end face of the support plate 102 and is used for fixing the motion trail of the stamping mechanism 2; the stamping fixing frame 105 is fixedly connected with the lower end face of the supporting plate 102; the whole mechanism is made of stainless steel.

In an optional implementation manner of the embodiment of the present invention, the stamping mechanism 2 includes a motor a201, a special-shaped rotating shaft 202, a special-shaped hollow shaft 203, a hollow ratchet 204, a ratchet fixture block 205, a connecting rod 206, a stamping telescopic rod 207, and a spring a 208; the motor A201 is fixedly arranged on a motor fixing frame of the rear end face of the supporting plate 102; the special-shaped rotating shaft 202 is rotatably arranged on the rotating shaft hole 104, and a strip is arranged at the front end of the special-shaped rotating shaft 202; the rotating shaft of the motor A201 is fixedly connected with the special-shaped rotating shaft 202; the special-shaped hollow shaft 203 is rotatably arranged on the special-shaped rotating shaft 202; the hollow ratchet 204 is fixedly arranged on the circular convex cylinder around the rotating shaft hole 104; the ratchet clamping block 205 is rotatably arranged on the special-shaped hollow shaft 203; the hollow ratchet 204 is matched with the ratchet fixture block 205 to prevent the special-shaped hollow shaft 203 from freely rotating without limitation; the stamping telescopic rod 207 is slidably arranged in the stamping fixing frame 105; the upper end face of the spring A208 is fixedly connected with the inner upper end face of the stamping fixing frame 105, and the lower end face of the spring A208 is fixedly connected with the middle part of the stamping telescopic rod 207; the lower end of the connecting rod 206 is rotatably arranged on the stamping telescopic rod 207; the upper end of the connecting rod 206 is rotatably arranged on the special-shaped hollow shaft 203; specifically, the motor a201 drives the special-shaped rotating shaft 202 to rotate; the long strip at the front end of the special-shaped rotating shaft 202 stirs the cylindrical bump on the special-shaped hollow shaft 203 to drive the special-shaped hollow shaft 203 to rotate; the special-shaped hollow shaft 203 drives the connecting rod 206; the connecting rod 206 moves downwards to realize the stamping operation; the connecting rod 206 moves downwards under the action of gravity to enable the rotating speed of the special-shaped hollow shaft 203 to be higher than that of the special-shaped rotating shaft 202; after the connecting rod 206 compresses the spring A208, the elastic force of the spring A208 enables the stamping telescopic rod 207 to ascend; the stamping telescopic rod 207 drives the connecting rod 206; the connecting rod 206 drives the special-shaped hollow shaft 203 to rotate to the upper end again, the ratchet clamping block 205 is meshed with the hollow ratchet 204, the special-shaped hollow shaft 203 is prevented from rotating, a long strip at the front end of the special-shaped rotating shaft 202 stirs a cylindrical lug on the special-shaped hollow shaft 203 again to drive the special-shaped hollow shaft 203 to rotate, and reciprocating stamping is achieved.

In an optional implementation manner of the embodiment of the present invention, the stamp clamping mechanism 3 includes a clamping frame 301, a screw rod a302, a square bar 303, a stamp clamping plate 304, a stamp clamping knob switch 305, and a rotary switch 306; the upper end surface of the adding and holding frame 301 is fixedly connected with the lower end surface of the stamping telescopic rod 207, and both sides of the adding and holding frame 301 are provided with circular holes and arc-shaped sliding grooves of a quarter-son I; the screw rod A302 is rotatably arranged in a round hole on the clamping frame 301; the square bar 303 is slidably arranged in a chute on the clamping frame 301; the seal clamping plate 304 is slidably mounted on the square bar 303 and the seal clamping plate 304, and threads are arranged in a circular hole in the seal clamping plate 304; the right end face of the seal clamping knob switch 305 is fixedly connected with the left end face of the screw rod A302; the right end face of the rotary switch 306 is fixedly connected with the left end face of the square strip 303, and the rotary switch 306 is rotationally pressed on the circular convex barrel around the circular hole on the loading frame 301; specifically, when a circular stamp is clamped, the stamp clamping plate 304 is moved to the lowest end of the sliding groove, the square bar 303 is driven by the rotary switch 306 to enable the stamp clamping plate 304 to be kept horizontal, and at the moment, the curved surface of the stamp clamping plate 304 can be in contact with the circular stamp, so that the function of clamping the circular stamp is realized; when a square seal is clamped, the seal clamping plate 304 is moved to the topmost end of the sliding groove, the rotary switch 306 drives the square strip 303 to enable the seal clamping plate 304 to keep vertical, and the plane of the seal clamping plate 304 can be in contact with the square seal, so that the function of clamping the square seal is realized; placing the seal to be clamped in the middle of the seal clamping plate 304; the stamp holding knob switch 305 is turned; the seal clamping knob switch 305 drives the screw rod A302; the screw A302 cooperates with threads on the stamp holding plate 304 to adjust the distance between the stamp holding plates 304.

In an optional implementation manner of the embodiment of the present invention, the ink paste applying mechanism 4 includes an adjusting support plate 401, an ink paste support vertical plate 402, an ink paste frame 403, an ink paste cylinder 404, a spring B405, a left and right distance adjusting lead screw 406, a lead screw bracket 407, a height adjusting knob switch 408, a height adjusting lead screw 409, and a bevel gear a 410; the adjusting support plate 401 is fixedly arranged on the upper end surface of the clamping frame 301; the adjusting support plate 401 is provided with a sliding groove and a round hole, and a stamping telescopic rod 207 is fixedly arranged in the round hole; the upper end surface of the inkpad support vertical plate 402 is fixedly connected with the lower end surface of the adjusting support plate 401; the inkpad holder 403 is rotatably mounted on the hollow round blocks at both sides of the inkpad support vertical plate 402; the inkpad cylinders 404 are rotatably arranged at two sides of the inkpad frame 403; one end of the spring B405 is arranged on a spring fixing block arranged at the front end of the inkpad support vertical plate 402, and the other end is arranged on the inkpad frame 403; the lower end face of the screw bracket 407 is fixedly connected with the upper end face of the inkpad support vertical plate 402; the left and right distance adjusting screw rod 406 is rotatably arranged in a round hole with threads on the screw rod bracket 407, and the left end of the left and right distance adjusting screw rod 406 is fixedly connected with the inkpad left and right distance adjusting knob switch; the height-adjusting knob switch 408 is rotatably mounted on the adjusting support plate 401, and one end of the height-adjusting knob switch 408 is fixedly mounted with a bevel gear; the bevel gear A410 is rotatably arranged on the adjusting support plate 401, and threads are arranged inside the bevel gear A410; the height-adjusting lead screw 409 is rotatably arranged on the bevel gear A410, and the upper end surface of the height-adjusting lead screw 409 is fixedly connected with the lead screw bracket 407; specifically, after the seal is clamped, the left end of the left-right distance screw 406 is adjusted through selecting a knob switch for rotating and adjusting the left-right distance, the left-right distance screw 406 is adjusted, and the inkpad support vertical plate 402 is enabled to translate left and right through matching with threads in a circular hole in the screw bracket 407, so that the inkpad reaches a proper horizontal position; then the height adjusting knob switch 408 is rotated; the height-adjusting knob switch 408 drives the bevel gear at the other end to rotate; the bevel gear drives the bevel gear A410; the thread in the bevel gear A410 is matched with a height adjusting screw rod 409; the height adjusting screw rod 409 is driven to move up and down; the height-adjusting screw 409 drives the screw bracket 407; the lead screw bracket 407 drives the inkpad support vertical plate 402 to move up and down, so that the inkpad reaches a proper height; when stamping, the stamp presses the mud cylinder 404 downwards, and the spring B405 extends; the inkpad cylinder 404 rotates downwards to enable the stamp to be coated with inkpad until the inkpad cylinder 404 is separated from the stamp, when the stamping is finished, the stamp moves upwards, due to the action of the spring B405, the spring B405 contracts, and the spring B405 drives the inkpad frame 403; the pad holder 403 rotates the pad cylinder 404 upward and returns to the home position.

In an optional implementation manner of the embodiment of the present invention, the paper turning support frame 5 includes a bottom plate 501, a vacuum generator 502, a rack 503, a square slide rail 504 and a generator bracket 505; the side surface of the bottom plate 501 is provided with a round hole group; the rack 503 is fixedly installed on the bottom plate 501; the square sliding rail 504 is fixedly connected with vertical plates on two sides of the bottom plate 501; the lower end surface of the generator bracket 505 is fixedly connected with the square slide rail 504; the vacuum generator 502 is fixedly arranged on the generator bracket 505, and the lower end of the vacuum generator 502 is provided with a sucker; the material of the rack 503 is stainless steel, except for the vacuum generator 502 and the rack 503, the material is polyethylene.

In an optional implementation manner of the embodiment of the present invention, the paper turning mechanism 6 includes a motor B601, a cylindrical gear set a602, a cylindrical gear set B603, a left-right adjusting screw 604, a sliding plate 605, a stamping paper supporting plate 606, a conical gear set 607, a conical gear B608, and a height adjusting screw 609; the motor B601 is fixedly arranged on a motor fixing frame on the bottom plate 501; the cylindrical gear set A602, the cylindrical gear set B603 and the left-right adjusting screw rod 604 are rotatably arranged in a circular hole on the side surface of the bottom plate 501; wherein each of the cylindrical gear set A602 and the cylindrical gear set B603 comprises a cylindrical gear and an incomplete gear; a rotating shaft of the motor B601 is fixedly connected with a cylindrical gear of the cylindrical gear set B603; a cylindrical gear is fixedly arranged at the right end of the left and right adjusting screw rod 604; the sliding plate 605 is arranged in the square sliding rail 504 in a sliding way, and the right half part of the sliding plate 605 is used for placing paper after stamping; the left end of the left-right adjusting screw rod 604 is rotatably arranged in a threaded hole at the lower end of the sliding plate 605; the stamping paper supporting plate 606 is slidably mounted at the left end of the sliding plate 605, and the stamping paper supporting plate 606 is used for placing the paper which is not stamped; a conical gear set 607 and a conical gear B608 are rotatably arranged on a gear fixing frame at the lower end of the sliding plate 605, wherein the conical gear set 607 comprises a conical gear and a ratchet wheel, and the inner part of the conical gear B608 is provided with threads; the height adjusting screw 609 is rotatably arranged inside the bevel gear B608, and the upper end face of the height adjusting screw 609 is fixedly connected with the lower end face of the stamping paper support plate 606; specifically, after a piece of paper is covered, the motor B601 drives the cylindrical gear on the cylindrical gear set B603; the cylindrical gear on the cylindrical gear set B603 drives the cylindrical gear on the cylindrical gear set A602; at the moment, an incomplete gear on the cylindrical gear set B603 is meshed with a cylindrical gear on the left-right adjusting screw rod 604, and an incomplete gear on the cylindrical gear set A602 is disengaged from the cylindrical gear on the left-right adjusting screw rod 604; an incomplete gear on the cylindrical gear set B603 drives a cylindrical gear on the left and right adjusting screw rods 604 to enable the left and right adjusting screw rods 604 to rotate; the left-right adjusting screw rod 604 is matched with a threaded hole at the lower end of the sliding plate 605, so that the sliding plate 605 drives the stamping paper supporting plate 606 to move rightwards; the bevel gear set 607 moves rightwards, so that the ratchet wheel on the bevel gear set 607 is meshed with the rack 503 to rotate the bevel gear set 607; bevel gears on bevel gear set 607 drive bevel gear B608; the internal thread of the bevel gear B608 is matched with the height adjusting screw 609 to move the height adjusting screw 609 upwards; when the stamping paper support plate 606 moves below the vacuum generator 502, the vacuum generator 502 works to suck up stamped paper; at the moment, an incomplete gear on the cylindrical gear set A602 is meshed with a cylindrical gear on the left-right adjusting screw rod 604, and an incomplete gear on the cylindrical gear set B603 is disengaged with the cylindrical gear on the left-right adjusting screw rod 604; an incomplete gear on the cylindrical gear set A602 drives a cylindrical gear on the left and right adjusting screw rods 604 to enable the left and right adjusting screw rods 604 to rotate; the left-right adjusting screw rod 604 is matched with a threaded hole at the lower end of the sliding plate 605, so that the sliding plate 605 drives the stamping paper supporting plate 606 to move leftwards to the lower part of the stamping mechanism 2, and the vacuum generator 502 stops working to place stamped paper on the right half part of the sliding plate 605; and waiting for the next stamping operation.

The working principle of the invention is as follows: when the device is used, when a circular seal is clamped, the seal clamping plate 304 is moved to the lowest end of the sliding groove, the square bar 303 is driven by the rotary switch 306 to enable the seal clamping plate 304 to keep horizontal, and at the moment, the curved surface of the seal clamping plate 304 can be in contact with the circular seal, so that the function of clamping the circular seal is realized; when a square seal is clamped, the seal clamping plate 304 is moved to the topmost end of the sliding groove, the 0 paper turning mechanism 6 drives the square strip 303 to enable the seal clamping plate 304 to keep vertical, and the plane of the seal clamping plate 304 can be in contact with the square seal, so that the function of clamping the square seal is realized; placing the seal to be clamped in the middle of the seal clamping plate 304; the stamp holding knob switch 305 is turned; the seal clamping knob switch 305 drives the screw rod A302; the screw rod A302 is matched with the threads on the seal clamping plate 304, and the distance between the seal clamping plates 304 can be adjusted;

after the seal is clamped, the left end knob switch at the left end of the left and right distance adjusting lead screw 406 is selected to rotate, the left and right distance adjusting lead screw 406 is matched with the thread in the circular hole in the lead screw bracket 407, so that the inkpad supporting vertical plate 402 is translated left and right, and the inkpad reaches a proper horizontal position; then the height adjusting knob switch 408 is rotated; the height-adjusting knob switch 408 drives the bevel gear at the other end to rotate; the bevel gear drives the bevel gear A410; the thread in the bevel gear A410 is matched with a height adjusting screw rod 409; the height adjusting screw rod 409 is driven to move up and down; the height-adjusting screw 409 drives the screw bracket 407; the lead screw bracket 407 drives the inkpad support vertical plate 402 to move up and down, so that the inkpad reaches a proper height;

placing the paper to be stamped on the stamping paper support plate 606;

when stamping, the motor A201 drives the special-shaped rotating shaft 202 to rotate; the long strip at the front end of the special-shaped rotating shaft 202 stirs the cylindrical bump on the special-shaped hollow shaft 203 to drive the special-shaped hollow shaft 203 to rotate; the special-shaped hollow shaft 203 drives the connecting rod 206; the connecting rod 206 moves downwards, the stamp presses the mud drum 404 downwards, and the spring B405 extends; the inkpad cylinder 404 rotates downwards to enable the seal to be coated with inkpad until the inkpad cylinder 404 is separated from contact with the seal, and after the inkpad is coated, the seal continues to move downwards to be in contact with paper on the stamping paper supporting plate 606 for stamping;

after the seal is stamped, the connecting rod 206 moves downwards under the action of gravity to enable the rotating speed of the special-shaped hollow shaft 203 to be faster than that of the special-shaped rotating shaft 202; after the connecting rod 206 compresses the spring A208, the elastic force of the spring A208 enables the stamping telescopic rod 207 to ascend; due to the action of the spring B405, the spring B405 contracts, and the spring B405 drives the inkpad holder 403; the inkpad holder 403 drives the inkpad cylinder 404 to rotate upwards, and the inkpad cylinder 404 returns to the original position; the stamping telescopic rod 207 drives the connecting rod 206; the connecting rod 206 drives the special-shaped hollow shaft 203 to rotate to the upper end again, and the ratchet clamping block 205 is meshed with the hollow ratchet 204 to prevent the special-shaped hollow shaft 203 from rotating;

the motor B601 drives a cylindrical gear on the cylindrical gear set B603; the cylindrical gear on the cylindrical gear set B603 drives the cylindrical gear on the cylindrical gear set A602; at the moment, an incomplete gear on the cylindrical gear set B603 is meshed with a cylindrical gear on the left-right adjusting screw rod 604, and an incomplete gear on the cylindrical gear set A602 is disengaged from the cylindrical gear on the left-right adjusting screw rod 604; an incomplete gear on the cylindrical gear set B603 drives a cylindrical gear on the left and right adjusting screw rods 604 to enable the left and right adjusting screw rods 604 to rotate; the left-right adjusting screw rod 604 is matched with a threaded hole at the lower end of the sliding plate 605, so that the sliding plate 605 drives the stamping paper supporting plate 606 to move rightwards; the bevel gear set 607 moves rightwards, so that the ratchet wheel on the bevel gear set 607 is meshed with the rack 503 to rotate the bevel gear set 607; bevel gears on bevel gear set 607 drive bevel gear B608; the internal thread of the bevel gear B608 is matched with the height adjusting screw 609 to move the height adjusting screw 609 upwards; when the stamping paper support plate 606 moves below the vacuum generator 502, the vacuum generator 502 works to suck up stamped paper; at the moment, an incomplete gear on the cylindrical gear set A602 is meshed with a cylindrical gear on the left-right adjusting screw rod 604, and an incomplete gear on the cylindrical gear set B603 is disengaged with the cylindrical gear on the left-right adjusting screw rod 604; an incomplete gear on the cylindrical gear set A602 drives a cylindrical gear on the left and right adjusting screw rods 604 to enable the left and right adjusting screw rods 604 to rotate; the left-right adjusting screw rod 604 is matched with a threaded hole at the lower end of the sliding plate 605, so that the sliding plate 605 drives the stamping paper supporting plate 606 to move leftwards to the lower part of the stamping mechanism 2, and the vacuum generator 502 stops working to place stamped paper on the right half part of the sliding plate 605; and waiting for the next stamping operation.