Stamping equipment capable of preventing mistaken touch

Abstract

The utility model discloses a stamping device capable of preventing mistaken touch, which comprises a machine core assembly, the machine core assembly is provided with a base and a guide pillar, and the guide pillar is sleeved with a stamping frame; a paper placing plate is arranged below the stamping frame, and the stamping frame is provided with a mistaken touch prevention structure. The mistaken touch prevention structure comprises a limiting rod, the limiting rod is provided with a limiting blocking piece, and a limiting base is arranged below the stamping frame. The mistaken touch prevention structure bag further comprises a driving device used for driving the limiting rod to rotate. Therefore, the mistaken touch prevention structure is arranged on the stamping equipment, so that when the stamping paper is not correctly placed into the equipment, the stamping frame cannot fall onto the paper placing plate even if the stamping paper is manually pressed, the paper placing plate is well protected, and the service life of the ink box is prolonged; and secondly, the stamping equipment is operated in a pressing mode, and compared with some pull rod handle design structures, the stamping equipment is more convenient to operate.

Description

Technical Field

[0001] The utility model relates to the field of stamping equipment, in particular to a stamping equipment with the function of preventing accidental touch. Background Art

[0002] Stamping is an effective way to confirm, inspect or approve something by imprinting patterns or texts, and is of great significance on documents, bills, materials and calligraphy and paintings. At present, stamping equipment has been automated and can complete stamping tasks efficiently and with high quality.

[0003] However, the existing stamping equipment still has shortcomings. Specifically, in the existing stamping setting, when manually operated, if there is no stamp paper under the seal, the seal (seal skin) will fall on the paperboard under the stamping rack, so that the seal pattern is stamped on the paperboard. There is ink on the paperboard. When the next stamp paper is put in, it will contaminate the back of the stamp paper. The existing processing method is to pre-place a piece of blotting paper on the paperboard so that it can contact the seal caused by misoperation, and replace the blotting paper after a certain frequency of use. This method not only has the trouble of replacing the blotting paper, but also contaminates the back of the stamp paper when the blotting paper has poor ink absorption effect.

[0004] Therefore, it is necessary to study a new technical solution to solve the above problems. Utility Model Content

[0005] In order to solve the defects and shortcomings of the above-mentioned prior art, the utility model provides a stamping device with anti-accidental touch function. The anti-accidental touch function is provided on the stamping device, so that when the stamp paper is not correctly placed in the device, the stamp frame will not fall onto the paper board even if it is pressed manually, thereby well protecting the paper board and extending the service life of the ink cartridge; secondly, the stamping device is a press-operated device, which is more convenient to operate than some pull rod handle design structures.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A stamping device with an anti-accidental touch function, comprising a core assembly, wherein the core assembly has a base and a guide column arranged on the base, the guide column is provided with a stamping frame, and the stamping frame is movably arranged on the guide column up and down; a paper board is arranged below the stamping frame, and the stamping frame is equipped with an anti-accidental touch structure;

[0008] The anti-mistaken touch structure comprises a limit rod rotatably mounted on the stamping frame, the limit rod has a limit blocking piece, and a limit seat adapted to the limit blocking piece is arranged below the stamping frame;

[0009] The anti-mistaken touch structure package also includes a driving device for driving the limit rod to rotate. In the standby state, the limit block is in a horizontal state. When the stamping frame descends, the limit block and the limit seat contact and limit, and the stamping frame cannot continue to descend;

[0010] In the starting state, the driving device drives the limit rod to rotate and makes the limit blocking piece in a vertical state. When the stamping frame descends, the limit blocking piece and the limit seat form a avoidance, and the stamping frame can continue to descend to achieve stamping.

[0011] As a preferred solution, the driving device is a movable seat movably mounted on the stamping frame up and down, the movable seat has a driving rack, and the limiting rod has a gear matched with the driving rack;

[0012] The paperboard is provided with an avoidance hole corresponding to the driving rack. When no stamp paper is placed and the stamp rack is lowered, the moving seat and the stamp rack are lowered together, and the driving rack passes through the avoidance hole.

[0013] When stamp paper is put in, the avoidance hole is blocked by the stamp paper. When the stamp frame descends, the lower end of the driving rack is restricted by the stamp paper, and the moving seat rises relative to the stamp frame. At this time, the driving rack of the moving seat drives the limiting rod to rotate.

[0014] As a preferred solution, the stamping frame is provided with a first resetting member for driving the movable seat to reset.

[0015] As a preferred solution, the guide pillars have four arranged at four corners, and the guide pillars are provided with second reset members for driving the stamping frame to rise and reset.

[0016] As a preferred solution, the stamping frame is provided with a third resetting member for driving the stamping frame to reset downward.

[0017] As a preferred solution, there are two limit rods, which are arranged on a pair of sides of the stamp frame. Correspondingly, there are also two limit seats and driving racks.

[0018] As a preferred solution, the two driving racks are located on both sides of the moving seat, a sliding plate is provided between the two driving racks, the sliding plate has a guide groove, the stamp frame has a guide rail adapted to the guide groove; and the first reset member is installed on the sliding plate.

[0019] As a preferred solution, the driving device is a driving motor, the stamping device has a main control board, and the motor drive is connected to the main control board.

[0020] As a preferred solution, it further comprises a casing, the core assembly is installed in the casing, and the casing is provided with an identification module for identifying stamp paper on the front side of the core assembly.

[0021] As a preferred solution, the casing has a gap for stamp paper to enter and exit, the identification module includes a lifting plate arranged in the gap, a main control board is installed in the casing, the main control board is electrically connected to a lifting motor and a paper detector, the lifting motor drives the lifting plate, and the paper detector is arranged corresponding to the gap.

[0022] Compared with the prior art, the utility model has obvious advantages and beneficial effects. Specifically, it can be seen from the above technical scheme that the main feature of the utility model is that the stamping device is provided with an anti-mistouch structure, so that when the stamp paper is not correctly placed in the device, the stamp frame will not fall onto the paper board even if it is manually pressed, thereby well protecting the paper board and extending the service life of the ink cartridge; secondly, the stamping device is a press-type operation, which is more convenient to operate than some pull rod handle design structures;

[0023] Secondly, through the specific setting of the movement structure, this application also has the advantages of stable operation and high reliability.

[0024] In order to more clearly illustrate the structural features and functions of the present invention, the present invention is described in detail below in conjunction with the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a three-dimensional structural schematic diagram of an embodiment of the utility model;

[0026] Figure 2 It is a three-dimensional structural schematic diagram of another angle of the embodiment of the utility model;

[0027] Figure 3 It is a first exploded schematic diagram of an embodiment of the utility model;

[0028] Figure 4 A cross-sectional schematic diagram of an embodiment of the utility model;

[0029] Figure 5 for Figure 4 A partial enlarged view of

[0030] Figure 6 It is a schematic diagram of a first partial structure of an embodiment of the utility model;

[0031] Figure 7 It is a schematic diagram of a second partial structure of an embodiment of the utility model;

[0032] Figure 8It is a first partial exploded schematic diagram of an embodiment of the utility model;

[0033] Fig. 9 It is a second partial exploded schematic diagram of an embodiment of the utility model.

[0034] Description of the accompanying drawings:

[0035] 10. Movement assembly; 11. Base; 12. Guide column; 121. Second reset member; 13. Paperboard placement; 131. Avoidance hole; 20. Stamp rack; 21. Press seat; 22. Press keycap; 23. Guide rail; 24. Third reset member; 26. Ink cartridge; 261. Elastic buckle; 262. Fourth reset member; 30. Limit rod; 31. Limit baffle; 32. Limit seat; 33. Gear; 40. Moving seat; 41. Driving rack; 42. First reset member; 43. Sliding plate; 431. Guide groove; 51. Lifting plate; 52. Lifting motor; 53. Paper detector; 100. Stamping device; 101. Cover plate; 102. Notch. DETAILED DESCRIPTION

[0036] The following will provide a clear and complete description of the technical solutions in the present embodiment of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only preferred embodiments of the present invention.

[0037] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0038] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific implementations and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0039] See attached Figures 1 to 9In the embodiment of the utility model, a stamping device with anti-mistaken touch includes a core assembly 10, the core assembly 10 has a base 11 and a guide column 12 arranged on the base 11, the guide column 12 is equipped with a stamping frame 20, and the stamping frame 20 can be movably arranged on the guide column 12 up and down; a paper board 13 is arranged below the stamping frame 20, and a pressing seat 21 is arranged above the stamping frame 20, and the pressing seat 21 is connected with a pressing key cap 22, and the pressing key cap 22 is exposed above the following casing; and the stamping frame 20 is installed with an anti-mistaken touch structure;

[0040] Specifically, the anti-mistaken touch structure includes a limit rod 30 rotatably mounted on the stamp frame 20, the limit rod 30 has a limit stopper 31, and a limit seat 32 adapted to the limit stopper 31 is arranged below the stamp frame 20;

[0041] The anti-mistaken touch structure package also includes a driving device for driving the limit rod 30 to rotate. In the standby state, the limit block 31 is in a horizontal setting state. When the stamping frame 20 descends (that is, someone presses the pressing key cap 22 downward by mistake), the limit block 31 and the limit seat 32 contact and limit, and the stamping frame 20 cannot continue to descend;

[0042] In the starting state, the driving device drives the limit rod 30 to rotate and makes the limit baffle 31 in a vertical state. When the stamping frame 20 descends, the limit baffle 31 and the limit seat 32 form a avoidance, and the stamping frame 20 can continue to descend to stamp on the stamping paper.

[0043] In actual application, the driving device can be a driving motor, and a main control board (PCBA board) is installed in the stamping device 100, and the driving motor is electrically connected to the main control board; the limit rod 30 is directly connected to the driving shaft of the driving motor, or a first gear is installed on the limit rod 30, and the driving motor is driven to connect the right second gear, and the first gear and the second gear are meshed, thereby driving the flipping of the limit baffle 31; so the main control board can be provided with a relevant sensing probe, and the sensing probe transmits a relevant signal to the main control board, thereby controlling the flipping of the limit baffle 31. This is a conventional technology and will not be elaborated here.

[0044] In this embodiment, the driving device is a movable seat 40 movably mounted on the stamp rack 20, the movable seat 40 has a driving rack 41, and the limiting rod 30 has a gear 33 adapted to the driving rack 41;

[0045] The paperboard 13 is provided with an avoidance hole 131 corresponding to the driving rack 41. The driving rack 41 is arranged in the up-down direction. When no stamp paper is placed and the stamp rack 20 is lowered, the moving seat 40 and the stamp rack 20 are lowered together, and the driving rack 41 passes through the avoidance hole 131 downward. At this time, since the driving rack 41 (moving seat 40), the limiting rod 30 and the stamp rack 20 move downward synchronously, the driving rack 41 does not drive the limiting rod 30 to rotate.

[0046] When stamp paper is put in, the stamp paper blocks the avoidance hole 131. When the stamp frame 20 descends, the lower end of the driving rack 41 is restricted by the stamp paper, and the moving seat 40 (and the driving rack 41) rises relative to the stamp frame 20. At this time, the driving rack 41 of the moving seat 40 drives the limit rod 30 to rotate, and the limit block piece 31 of the limit rod 30 rotates to a vertical setting.

[0047] The stamp frame 20 is provided with a first reset member 42 for driving the movable seat 40 to reset. Specifically, there are two limit rods 30, which are arranged on a pair of sides of the stamp frame 20 (for example, in this embodiment, the two limit rods 30 are respectively arranged on the left and right sides of the stamp frame 20), and accordingly, there are also two limit seats 32 and driving racks 41.

[0048] The two driving racks 41 are located on both sides of the moving seat 40, and a sliding plate 43 is provided between the two driving racks 41, wherein the sliding plate 43 has a guide groove 431, and the stamping frame 20 has a guide rail 23 adapted to the guide groove 431; and the first reset member 42 is installed on the sliding plate 43. The two driving racks 41 and the sliding plate 43 are preferably made of integral injection molding.

[0049] Furthermore, the guide pillars 12 have four pillars arranged at four corners, and the guide pillars 12 are provided with a second reset member 121 for driving the stamp frame 20 to rise and reset. The stamp frame 20 is provided with a third reset member 24 for driving the stamp frame 20 to reset downward. Specifically, the third reset member 24 is arranged between the stamp frame 20 and the pressing key cap 22. In this embodiment, the third reset member has two, which are respectively arranged on the left and right sides of the stamp frame 20; the pressing key cap 22 is detachably (pluggably) installed on the stamp frame 20.

[0050] The lower side of the stamping frame 20 is detachably connected with an ink cartridge 26; usually, the ink cartridge 26 is installed under the ink cartridge 26 through a buckle structure; specifically, the front side of the stamping frame 20 is provided with an elastic buckle 261 for buckling the ink cartridge 26, and the stamping frame 20 is provided with a fourth restoring member 262 at the rear side of the ink cartridge 26 for driving the ink cartridge 26 to move forward. The first restoring member 42, the second restoring member 121, the third restoring member 24, and the fourth restoring member 262 are usually restoring springs.

[0051] In this way, by specifically configuring the core assembly 10 of the stamping device 100 (such as the position and quantity of the guide pillars 12 and the reset member), the stamping device 100 of the present application has the advantages of stable operation and good reliability.

[0052] The stamping device 100 of this embodiment also includes a housing, the core assembly 10 is installed in the housing, and the housing is provided with an identification module for identifying stamp paper at the front side of the core assembly 10; the housing is also provided with a notch for stamp paper to enter and exit corresponding to the identification module.

[0053] The identification module includes a lifting plate 51, a lifting motor 52 for driving the lifting plate 51 to lift and lower, and a paper detector 53; the lifting motor 52 and the paper detector 53 are electrically connected to the main control board; generally, the principle of the paper detector 53 is based on optical recognition technology (similar to a point reading pen): a mark is set on the stamp paper, and when the paper detector 53 recognizes the mark, the lifting motor 52 drives the lifting plate 51 to descend, so that the stamp paper can penetrate into the stamping position of the paper board 13; of course, a QR code or a bar code can also be set on the stamp paper, and when the paper detector 53 recognizes the QR code or the bar code, the lifting motor 52 drives the lifting plate 51 to descend. Of course, when the stamp paper is not purchased by a merchant, since it does not have these identification labels, the lifting plate 51 does not descend, blocking the aforementioned gap, and the stamp paper cannot enter the stamping position of the paper board 13; the paper board 13 has positioning plates for positioning the stamp paper in three directions. It should be added that: the main control board is also electrically connected to indicator lights (including power display, working status display) and a voice prompt module (working status and reminder operation); and the main control board can also be selectively connected to an electronic display screen to further improve the ease of use and intelligence of the product. This is a conventional technology and will not be elaborated here.

[0054] Preferably, the housing can also be provided with a cover plate 101 which can be opened and closed. By opening the cover plate 101, the ink cartridge 26 can be easily replaced. The cover plate 101 can be opened and closed by rotating a latch.

[0055] The design focus of the utility model is that it mainly provides an anti-mistouch structure on the stamping device, so that when the stamp paper is not correctly placed in the device, the stamp frame will not fall onto the paper board even if it is pressed manually, thereby well protecting the paper board and extending the service life of the ink cartridge (stamp cover); secondly, the stamping device is a press-type operation, which is more convenient to operate than some pull rod handle design structures;

[0056] Secondly, through the specific setting of the movement structure, this application also has the advantages of stable operation and high reliability.

[0057] The above description is only a preferred embodiment of the present invention and does not limit the technical scope of the present invention. Therefore, any slight modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A stamping device with the function of preventing accidental touch, characterized in that: The invention comprises a core assembly, wherein the core assembly comprises a base and a guide column arranged on the base, wherein the guide column is provided with a stamp frame, and the stamp frame is movably arranged on the guide column up and down; a paper board is arranged below the stamp frame, and the stamp frame is provided with an anti-mistaken touch structure; The anti-mistaken touch structure comprises a limit rod rotatably mounted on the stamping frame, the limit rod has a limit blocking piece, and a limit seat adapted to the limit blocking piece is arranged below the stamping frame; The anti-mistaken touch structure package also includes a driving device for driving the limit rod to rotate. In the standby state, the limit block is in a horizontal state. When the stamping frame descends, the limit block and the limit seat contact and limit, and the stamping frame cannot continue to descend; In the starting state, the driving device drives the limit rod to rotate and makes the limit blocking piece in a vertical state. When the stamping frame descends, the limit blocking piece and the limit seat form a avoidance, and the stamping frame can continue to descend to achieve stamping.

2. A stamping device with anti-accidental touch function according to claim 1, characterized in that: The driving device is a movable seat which is movably installed on the stamping frame up and down, the movable seat has a driving rack, and the limiting rod has a gear matched with the driving rack; The paperboard is provided with an avoidance hole corresponding to the driving rack. When no stamp paper is placed and the stamp rack is lowered, the moving seat and the stamp rack are lowered together, and the driving rack passes through the avoidance hole. When stamp paper is put in, the avoidance hole is blocked by the stamp paper. When the stamp frame descends, the lower end of the driving rack is restricted by the stamp paper, and the moving seat rises relative to the stamp frame. At this time, the driving rack of the moving seat drives the limiting rod to rotate.

3. A stamping device with anti-accidental touch function according to claim 2, characterized in that: The stamping frame is provided with a first resetting member for driving the movable seat to reset.

4. A stamping device with anti-accidental-touch function according to claim 3, characterized in that: The guide pillars have four guide pillars arranged at four corners, and the guide pillars are provided with second reset components for driving the stamping frame to rise and reset.

5. A stamping device with anti-accidental touch function according to claim 4, characterized in that: The stamping frame is provided with a third resetting member for driving the stamping frame to reset downward.

6. A stamping device with anti-accidental-touch function according to claim 5, characterized in that: There are two limit rods, which are arranged on a pair of sides of the stamping frame. Correspondingly, there are also two limit seats and driving racks.

7. A stamping device with anti-accidental-touch function according to claim 6, characterized in that: The two driving racks are located on both sides of the moving seat, a sliding plate is provided between the two driving racks, the sliding plate has a guide groove, the stamp frame has a guide rail adapted to the guide groove; and the first reset member is installed on the sliding plate.

8. The stamping device with anti-accidental-touch function according to claim 1, characterized in that: The driving device is a driving motor, the stamping device has a main control board, and the motor is drive-connected to the main control board.

9. A stamping device with anti-accidental-touch function according to any one of claims 1 to 8, characterized in that: It also includes a housing, the core assembly is installed in the housing, and the housing is provided with an identification module for identifying stamped paper on the front side of the core assembly.

10. The stamping device with anti-accidental-touch function according to claim 9, characterized in that: The casing has a gap for stamp paper to enter and exit, the identification module includes a lifting plate arranged in the gap, a main control board is installed in the casing, the main control board is electrically connected to a lifting motor and a paper detector, the lifting motor drives the lifting plate, and the paper detector is arranged corresponding to the gap.

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