Steel seal capping device for certificate anti-counterfeiting processing

Abstract

The utility model belongs to the technical field of certificate anti-counterfeiting processing, and particularly relates to a steel seal capping device for certificate anti-counterfeiting processing, which comprises a bottom plate, a plurality of through grooves are annularly arranged in the bottom plate, positioning components are arranged on the inner sides of the through grooves, female dies are mounted among the positioning components, and the bottom plate is fixedly connected with the female dies. A control assembly is arranged on the inner side of the bottom of the bottom plate, a support is fixedly connected to the upper rear portion of the bottom plate, a handle is rotatably connected to the top end of the support, a gear fixedly sleeves the outer side of the middle of the handle, a rack is slidably connected to the front end of the top of the support in a clamped mode, a male die is fixedly connected to the bottom of the rack through a bolt, and the male die is matched with a female die. The contour lamps are installed on the sides, close to the female die, of the top ends of the clamping rods, when a certificate page is placed above the female die to be stamped with a steel seal, the contour lamps can draw the shape and the position of the female die, the stamping position of the steel seal can be conveniently and rapidly determined, and the situation that the stamping position of the steel seal deviates and inclines is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of certificate anti-counterfeiting processing, and particularly relates to a steel seal stamping device for certificate anti-counterfeiting processing. Background Technique

[0002] A certificate is a document issued by an institution, school, organization, etc. to prove qualifications or rights, and it is an important voucher indicating or helping to determine the truth. In order to prevent illegal personnel from forging certificates and disrupting order, certificates need to be anti-counterfeited. The most common method is to stamp a steel seal on the certificate. The steel seal is an important symbol to prove the authenticity and legality of the certificate, and a certificate with a steel seal has higher credibility.

[0003] During the process of stamping the steel seal, a steel seal stamping device is also required. However, after retrieval, it is found that the common steel seal stamping devices on the market at present still have some defects and deficiencies in actual use: when stamping the steel seal, the certificate page will block the female die, which is not convenient to quickly move the specified position of the certificate page to the female die. When stamping the steel seal, it is easy to deviate and skew, and it is not convenient to quickly replace the steel seal. Therefore, it is urgent to improve the existing steel seal stamping device and provide a steel seal stamping device for certificate anti-counterfeiting processing. Content of the Utility Model

[0004] The purpose of the utility model is to provide a steel seal stamping device for certificate anti-counterfeiting processing with reasonable design, simple structure, convenient for quickly determining the steel seal stamping position and convenient for quickly replacing the steel seal, so as to solve the problems existing in the prior art.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A steel seal stamping device for certificate anti-counterfeiting processing, which includes a bottom plate. A plurality of through grooves are annularly arranged inside the bottom plate. Positioning components are arranged on the inner sides of the plurality of through grooves. A female die is installed between multiple groups of the positioning components. A control component is arranged on the inner side of the bottom of the bottom plate. A bracket is fixedly connected to the rear upper part of the bottom plate. The top end of the bracket is rotatably connected to a handle. A gear is fixedly sleeved on the outer side of the middle part of the handle. A rack is snap-fitted and slidably connected to the front end of the top of the bracket. The bottom of the rack is fixedly connected to a male die through a bolt. The male die and the female die are mutually adapted.

[0007] As a preferred implementation manner, the through grooves and the positioning components are arranged in one-to-one correspondence, and multiple groups of the positioning components form a linkage mechanism through the control component.

[0008] As a preferred embodiment, the positioning assembly includes a limit rod, a clamp rod and a contour light. The limit rod is fixed on the inner side of the through groove, the outer sliding sleeve of the limit rod is provided with a clamp rod, and the top end of the clamp rod is close to the side of the female mold with a contour light.

[0009] As a preferred embodiment, the control component includes a fixed rod, a disc, an arc groove, a worm wheel and a worm. The fixed rod is fixedly connected to the middle part of the bottom end of the base plate. The outer bearing of the fixed rod is sleeved with a disc. The outer edge of the disc has a plurality of arc grooves in a ring shape. The front outer wall of the disc is fixedly connected to a worm wheel. The front of the worm wheel is meshed with a worm, and the worm is connected to the base plate bearing.

[0010] As a preferred embodiment, the guide sliding of the bottom end of the clamping rod is located inside the arc-shaped groove, and the arc-shaped groove and the clamping rod are arranged in a one-to-one correspondence.

[0011] As a preferred embodiment, the handle is connected to the bracket via a spiral spring, the gear is meshed with the rack, and the rack forms a lifting structure via the gear.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] In the solution of the utility model:

[0014] Place the female mold in the middle of the bottom plate, then rotate the worm manually to control the worm gear to drive the disc to rotate, and use the arc groove opened inside the outer edge of the disc to push the multiple clamping rods distributed in an annular manner to move synchronously toward the female mold. The female mold can be positioned and clamped by the multiple clamping rods that are gathered together. Similarly, it is also convenient to replace the female mold. In addition, a contour light is installed on the side of the top of the clamping rod close to the female mold. When the certificate page is placed on the female mold and is ready to be stamped, multiple contour lights can outline the shape and position of the female mold, which is convenient for quickly determining the stamping position of the steel stamp and avoiding the offset and skew of the steel stamp.

[0015] By holding the handle and turning it downward, it can drive the gear to rotate synchronously, and the rack meshing with the gear can be controlled to drive the male mold to move vertically downward, so that it can be combined with the female mold to stamp the certificate page. The holding end of the handle is far away from the bracket, and the lever principle is used to make it easier for the staff to apply force, ensuring that the stamped steel seal is complete and clear. In addition, a volute spring is provided between the handle and the bracket, so that after releasing the hand, the handle, gear, rack and male mold can automatically rise and reset, facilitating subsequent stamping. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following briefly introduces the drawings required for use in the embodiments or the prior art descriptions, and the following description is made with respect to the drawings:

[0017] Figure 1 This is a schematic front view of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic right view of the working state of the utility model;

[0019] Figure 3 This is a schematic top view of the overall positioning component of the utility model;

[0020] Figure 4 This is a schematic bottom view of the overall control component of the utility model;

[0021] Figure 5 This is a schematic top view of the cross-section of the bracket and the handle of the utility model.

[0022] In the figure:

[0023] 1. Bottom plate; 2. Through groove; 3. Positioning component; 31. Limiting rod; 32. Clamping rod; 33. Profile light; 4. Female mold; 5. Control component; 51. Fixed rod; 52. Disk; 53. Arc groove; 54. Worm gear; 55. Worm; 6. Bracket; 7. Handle; 8. Volute spring; 9. Gear; 10. Rack; 11. Male mold. Specific embodiments

[0024] The following described embodiments are only a part of the embodiments of the utility model, and do not represent all embodiments consistent with the utility model. Now, in conjunction with the drawings, the exemplary embodiments are described as follows:

[0025] As Figures 1-5 shown, the steel seal stamping device for anti-counterfeiting treatment of the utility model certificate includes a bottom plate 1. A plurality of through grooves 2 are annularly formed inside the bottom plate 1. Positioning components 3 are arranged on the inner sides of the plurality of through grooves 2. A female mold 4 is installed between the multiple groups of positioning components 3. A control component 5 is arranged on the inner side of the bottom of the bottom plate 1. A bracket 6 is fixedly connected to the upper rear of the bottom plate 1. The top of the bracket 6 is rotatably connected to a handle 7. A gear 9 is fixedly sleeved on the outer side of the middle of the handle 7. A rack 10 is snap-fitted and slidably connected to the front end of the top of the bracket 6. The bottom of the rack 10 is fixedly connected to a male mold 11 by bolts. The male mold 11 and the female mold 4 are mutually adapted.

[0026] On the basis of the above structure, the through grooves 2 and the positioning components 3 are arranged in one-to-one correspondence, and the multiple groups of positioning components 3 form a linkage mechanism through the control component 5.

[0027] In this embodiment, the control component 5 facilitates the synchronous operation of the multiple groups of positioning components 3, which is convenient for operation and control.

[0028] On the basis of the above structure, the positioning component 3 includes a limiting rod 31, a clamping rod 32 and a contour lamp 33. The limiting rod 31 is fixed inside the through groove 2, and the clamping rod 32 is slidably sleeved outside the limiting rod 31. A contour lamp 33 is installed on one side of the top end of the clamping rod 32 close to the female mold 4.

[0029] In this embodiment, multiple clamping rods 32 are used to close together, which is convenient for centering and clamping the female mold 4. When stamping, the contour lamps 33 installed on the tops of multiple clamping rods 32 can outline the shape and position of the female mold 4, facilitating the quick determination of the stamping position and avoiding the situation of offset and skew of the stamping.

[0030] On the basis of the above structure, the control component 5 includes a fixed rod 51, a disc 52, an arc groove 53, a worm gear 54 and a worm 55. The fixed rod 51 is fixedly connected to the middle of the bottom end of the bottom plate 1. The outside of the fixed rod 51 is sleeved with a disc 52 through a bearing. A plurality of arc grooves 53 are annularly formed inside the outer edge of the disc 52. A worm gear 54 is fixedly connected to the front outer wall of the disc 52, and a worm 55 is meshed and connected in front of the worm gear 54. The worm 55 is connected to the bottom plate 1 through a bearing.

[0031] On the basis of the above structure, the bottom end of the clamping rod 32 is slidably guided inside the arc groove 53, and the arc groove 53 and the clamping rod 32 are arranged in one-to-one correspondence.

[0032] In this embodiment, by manually rotating the worm 55, the disc 52 can be driven to rotate through the worm gear 54. At this time, the arc groove 53 formed inside the outer edge of the disc 52 is used to facilitate the movement of the clamping rod 32, which is convenient for the clamping and positioning of the female mold 4 and its disassembly and replacement.

[0033] On the basis of the above structure, the handle 7 and the bracket 6 are connected by a volute spring 8, the gear 9 is meshed with the rack 10, and the rack 10 forms a lifting structure through the gear 9.

[0034] In this embodiment, by controlling the rotation of the gear 9 with the handle 7, the rack 10 can be controlled to drive the male mold 11 to move vertically downward, so that the male mold 11 and the female mold 4 can be closed and the certificate page can be stamped.

[0035] The working principle of the present utility model is as follows:

[0036] In use, first place the female mold 4 at the center position of the bottom plate 1 and between multiple clamping rods 32. Then manually rotate the worm 55, which drives the disc 52 to rotate through the worm gear 54. By using the arc-shaped groove 53 opened inside the outer edge of the disc 52, multiple annularly distributed clamping rods 32 can be pushed to move along the limiting rods 31 towards the female mold 4. Through the converged multiple clamping rods 32, the female mold 4 can be positioned and clamped. Moreover, a contour light 33 is installed on one side of the top end of the clamping rod 32 close to the female mold 4. When the certificate page is placed above the female mold 4 and ready to be stamped, the multiple contour lights 33 can outline the shape and position of the female mold 4, facilitating the quick determination of the stamping position and avoiding the situation of offset and skew of the stamped seal. Similarly, by controlling the reverse rotation of the disc 52, the female mold 4 can be released, facilitating the disassembly and replacement of the female mold 4. The male mold 11 and the rack 10 are fixedly connected by bolts, and when the female mold 4 is replaced, it is also convenient to replace the corresponding male mold 11;

[0037] Place the position of the certificate page to be stamped above the female mold 4. Then hold the handle 7 and turn it downward, which drives the gear 9 to rotate synchronously. At this time, the rack 10 meshing with the gear 9 can be controlled to drive the male mold 11 to move vertically downward synchronously, so as to perform mold closing with the female mold 4 and stamp the certificate page. And because the holding end of the handle 7 is far from the bracket 6, using the lever principle, it is more convenient for the staff to apply force, ensuring that the stamped seal is complete and clear. Moreover, a volute spring 8 is provided between the handle 7 and the bracket 6, facilitating the automatic rising and resetting of the handle 7, the gear 9, the rack 10, and the male mold 11 after the hand is released, which is convenient for subsequent stamping.

[0038] The above are only the preferred specific embodiments of the present invention and are not intended to limit the protection scope of the present invention; any equivalent changes, modifications, substitutions, and variations made by those skilled in the art in the technical field of the present invention based on the concept of the present invention through logical analysis, reasoning, or limited experiments shall fall within the protection scope determined by the claims.

Claims

1. A device for stamping a certificate with a steel seal for anti-counterfeiting treatment, comprising a base plate (1), characterized in that: The bottom plate (1) is provided with a plurality of through grooves (2) in an annular shape, and the inner sides of the plurality of through grooves (2) are provided with positioning components (3), and a female mold (4) is installed between the plurality of groups of the positioning components (3). A control component (5) is provided on the inner side of the bottom of the bottom plate (1), and a bracket (6) is fixedly connected to the upper rear of the bottom plate (1), and a handle (7) is rotatably connected to the top of the bracket (6), and a gear (9) is fixedly sleeved on the outer middle part of the handle (7), and a rack (10) is slidably connected to the top front end of the bracket (6), and a male mold (11) is fixedly connected to the bottom of the rack (10) by bolts, and the male mold (11) and the female mold (4) are adapted to each other.

2. The device for stamping a certificate for anti-counterfeiting according to claim 1, characterized in that: The through slots (2) and the positioning components (3) are arranged in a one-to-one correspondence, and a plurality of groups of the positioning components (3) form a linkage mechanism through a control component (5).

3. The device for stamping a certificate for anti-counterfeiting according to claim 2, characterized in that: The positioning assembly (3) comprises a limiting rod (31), a clamping rod (32) and a contour light (33); the limiting rod (31) is fixed on the inner side of the through groove (2); the outer sliding sleeve of the limiting rod (31) is provided with a clamping rod (32); and the top end of the clamping rod (32) is provided with a contour light (33) on the side close to the female mold (4).

4. The device for stamping a certificate for anti-counterfeiting according to claim 3 is characterized by: The control assembly (5) comprises a fixed rod (51), a disc (52), an arc-shaped groove (53), a worm wheel (54) and a worm (55); the fixed rod (51) is fixedly connected to the middle part of the bottom end of the base plate (1); the outer bearing of the fixed rod (51) is sleeved with the disc (52); the outer edge of the disc (52) is provided with a plurality of the arc-shaped grooves (53) in an annular shape; the front outer wall of the disc (52) is fixedly connected with the worm wheel (54); the front of the worm wheel (54) is meshedly connected with the worm (55); and the worm (55) is connected to the bearing of the base plate (1).

5. The device for stamping a certificate for anti-counterfeiting according to claim 4, characterized in that: The bottom end of the clamping rod (32) is guided and slidably located inside the arc-shaped groove (53), and the arc-shaped groove (53) and the clamping rod (32) are arranged in a one-to-one correspondence.

6. The device for stamping a certificate for anti-counterfeiting according to claim 1, characterized in that: The handle (7) and the bracket (6) are connected via a spiral spring (8), the gear (9) and the rack (10) are meshed and connected, and the rack (10) forms a lifting structure through the gear (9).

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