CN211730753U

CN211730753U - Stamping mechanism

Info

Publication number: CN211730753U
Application number: CN202020242582.5U
Authority: CN
Inventors: 彭洪; 黄龙; 张子雄
Original assignee: Xiamen Jas Mechanical Design Co ltd
Current assignee: Xiamen olintec office equipment Co.,Ltd.
Priority date: 2020-03-03
Filing date: 2020-03-03
Publication date: 2020-10-23
Anticipated expiration: 2030-03-03

Abstract

The invention discloses a stamping mechanism, which comprises a bracket and also comprises: the lifting mechanism is fixedly connected with the bracket and is used for driving the seal clamping mechanism to move up and down and simulating manual stamping action; the seal clamping mechanism is connected with the lifting mechanism and used for fixedly clamping the seal and simulating the action of holding the seal by hand; the seal clamping mechanism includes: the seal lifting mechanism comprises a seal connecting seat and a jig, wherein the seal connecting seat is fixedly connected with the lifting mechanism, and the jig is detachably sleeved in the seal connecting seat; the fixture is detachably sleeved in the seal connecting seat, and the seal is fixedly sleeved in the fixture, so that the fixture can be conveniently detached from the seal connecting seat after the sealing action is finished, and the seal can be conveniently stored; the jig seat can be used for fixing various universal seals on the market, so that the stamping mechanism is good in universality; the invention has simple structure, reasonable arrangement and convenient assembly and disassembly, and is beneficial to popularization and use.

Description

Stamping mechanism

Technical Field

The invention relates to the technical field of stamping machines, in particular to a stamping mechanism.

Background

The seal is used as a seal for confirming the identity of a party and a government organization and an enterprise and public institution on a document, has legal effectiveness, and has very important significance in use and management. However, the traditional seal management mostly depends on a manual mode, so that the office efficiency is low, in the actual use process, for hundreds of contracts or other sealing materials, a large part of the contracts or other sealing materials need to be sealed per page, the sealing is performed by manual operation, the manual fatigue is easily caused, careless leakage is generated, and the sealing is missed; the automatic stamping machine can be used for replacing manual work to realize automatic stamping, but like the Chinese patent with the patent application number of 201310522516.8, the automatic stamping can be realized, but the stamp is inconvenient to assemble and disassemble, the stamp is generally not taken down after being assembled, and can be disassembled when needed, so that the conditions that a user stamps a stamp at will and the pattern of the stamp is embezzled occur; the stamping mechanism has the advantages that the situation that the seal is embezzled and the seal is stamped without authorization due to the fact that the connection between the seal and the stamping machine is inconvenient to assemble and disassemble, so that the stamping mechanism with the seal convenient to assemble and disassemble can rapidly take down the seal after stamping is completed, and the problems are avoided.

Disclosure of Invention

The present invention is directed to a sealing mechanism to solve the problems of the related art.

In order to achieve the purpose, the invention provides the following technical scheme: a stamping mechanism comprises a support and further comprises:

the lifting mechanism is fixedly connected with the bracket and is used for driving the seal clamping mechanism to move up and down and simulating manual stamping action;

the seal clamping mechanism is connected with the lifting mechanism and used for fixedly clamping the seal and simulating the action of holding the seal by hand;

the seal clamping mechanism includes: seal connecting seat and tool, seal connecting seat and elevating system fixed connection, tool detachable cover establish in the seal connecting seat.

Further, the seal connecting seat includes: the top cover is arranged above the fixed seat, and one side of the connecting sliding block is rotatably connected with the fixed seat; the side wall of the connecting sliding block is provided with a bulge for connecting with a lifting mechanism; the tool includes: spring, seal sliding seat and tool seat, the spring is around establishing the surface at the seal sliding seat, the seal sliding seat cover is established in the seal connecting seat, and tool seat detachable cover is established in the seal sliding seat.

Furthermore, a first conical surface is arranged inside the seal sliding seat, a second conical surface is arranged on the side wall of the outer circumference of the jig seat, and the conical angle of the second conical surface is the same as that of the first conical surface; the side wall array of tool seat is equipped with and presss from both sides tight breach.

Furthermore, the taper angle of the first conical surface is 1-30 degrees.

Furthermore, the clamping gap extends upwards from the bottom of the jig seat along the side wall, and the length of the clamping gap is smaller than that of the jig seat.

Furthermore, the inner surface of the seal sliding seat is provided with internal threads, the outer circumferential side wall of the jig seat is provided with external threads, and the external threads can be screwed with the internal threads.

Furthermore, the surface of the seal sliding seat is provided with a first threaded through hole, the jig seat is provided with a second threaded hole, and the aperture of the second threaded hole is the same as that of the first threaded through hole.

Furthermore, the seal sliding seat is embedded with a first magnet, the top of the jig seat is provided with a second magnet, and the second magnet and the first magnet are arranged in a vertically corresponding manner.

Furthermore, a first buckling piece is arranged below the seal sliding seat, a second buckling piece is arranged on the side wall of the jig seat, and the second buckling piece can be mutually buckled with the first buckling piece.

Further, the lifting mechanism includes: the printing plate connecting device comprises a connecting printing plate, a spacing block, a guide rail, a sliding block, a rack, a motor base, a driving motor and a gear, wherein one side of the spacing block is connected with the connecting printing plate, the other side of the spacing block is connected with the sliding block, the motor base is arranged beside the guide rail, the driving motor is fixedly connected with the motor base, the output end of the driving motor is connected with the gear, the sliding block is movably sleeved above the guide rail, the rack is connected with the sliding block, and the gear is meshed with the rack; the side wall of the connecting printing plate is provided with a T-shaped connecting groove.

Compared with the prior art, the technical scheme of the invention has the following advantages: the lifting mechanism drives the seal clamping mechanism to press downwards for stamping, after a seal clamped by the jig seat is contacted with paper, the jig seat pushes the seal sliding seat to move upwards, so that the spring is compressed and deformed, the sensing pin moves upwards to the sensing sensor along with the seal sliding seat, the sensing sensor senses the sensing pin and then triggers the driving motor to move reversely, and the lifting mechanism drives the seal clamping mechanism to move upwards to finish one stamping action; the fixture is detachably sleeved in the seal connecting seat, and the seal is fixedly sleeved in the fixture, so that the fixture can be conveniently detached from the seal connecting seat after the sealing action is finished, and the seal can be conveniently stored; the jig seat can be used for fixing various universal seals on the market, so that the stamping mechanism is good in universality; the invention has simple structure, reasonable arrangement and convenient assembly and disassembly, and is beneficial to popularization and use.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a seal connecting seat structure according to the present invention;

FIG. 3 is a schematic view of an embodiment of the present invention;

FIG. 4 is a schematic view of a fixture base according to an embodiment of the present invention;

FIG. 5 is a schematic view of a second embodiment of the present invention;

FIG. 6 is a third schematic view of the present invention;

FIG. 7 is a fourth schematic view of the present invention;

fig. 8 is a fifth schematic view of the embodiment of the invention.

Description of the labeling: a lifting mechanism 1; a seal clamping mechanism 2; a seal 3; connecting the printing plate 11; a spacer block 12; a guide rail 13; a slide 14; a rack 15; a motor base 16; a drive motor 17; a gear 18; a "T" shaped connecting groove 111; a stamp connecting seat 21; a jig 22; a fixed base 211; a top cover 212; a connecting slider 213; a spring 221; a stamp slide mount 222; a jig base 223; a sensing pin 224; an inductive sensor 225; a first tapered surface 1221; a second tapered surface 1222; a clamping indentation 1223; internal threads 2221; external threads 2222; a first threaded through hole 3221; a second threaded aperture 3222; a top thread 3223; a guide block 3224; a first magnet 4221; a second magnet 4222; a first fastener 5221; and a second latch 5222.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed as broadly as the present invention is capable of modification in various respects, all without departing from the spirit and scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in figure 1: a stamping mechanism comprises a bracket, wherein the bracket is used for being connected with a stamping machine; further comprising: the lifting mechanism 1 is used for driving the seal clamping mechanism 2 to move up and down and simulating manual stamping action; the lifting mechanism 1 includes: the printing plate connecting device comprises a connecting printing plate 11, a spacing block 12, a guide rail 13, a sliding block 14, a rack 15, a motor base 16, a driving motor 17 and a gear 18, wherein one side of the spacing block 12 is connected with the connecting printing plate 11, the other side of the spacing block is connected with the sliding block 14, the motor base 16 is arranged beside the guide rail 13, the driving motor 17 is fixedly connected with the motor base 16, the output end of the driving motor 17 is connected with the gear 18, the sliding block 14 is movably sleeved above the guide rail 13, the rack 15 is connected with the sliding block 14, and the gear 18 is meshed with the rack; the side wall of the connecting printing plate 11 is provided with a T-shaped connecting groove 111;

specifically, the driving motor 17 acts to drive the gear 18 to rotate, so as to drive the rack 15 to move up and down, and drive the slider 14 to move up and down along the guide rail 13, so as to drive the connecting printing plate 11 to move up and down, so that the seal clamping mechanism 2 moves up and down, and the sealing operation is completed.

The seal clamping mechanism 2 is connected with the lifting mechanism 1 and used for fixedly clamping a seal and simulating the action of holding the seal by hand; the stamp clamping mechanism 2 includes: the seal device comprises a seal connecting seat 21 and a jig 22, wherein the seal connecting seat 21 is fixedly connected with the lifting mechanism 1, and the jig 22 is detachably sleeved in the seal connecting seat 21; therefore, the tool is convenient to detach from the seal connecting seat after the stamping action is completed, and the seal is kept.

As shown in fig. 2: the stamp connecting holder 21 includes: the top cover 212 is arranged above the fixed seat 211, one side of the connecting sliding block 213 is rotatably connected with the fixed seat 211, when the seal is replaced, the fixed seat 211 is held by a hand, the fixed seat 211 is rotated, so that the fixed seat 211 rotates around the connecting sliding block 213, the jig seat 223 is rotated to a position suitable for replacing the seal, and the seal is rapidly dismounted in a small space; the side wall of the connecting sliding block 213 is provided with a bulge for connecting with the lifting mechanism 1; specifically, the protrusion is movably sleeved in the T-shaped connecting groove 111; when the left and right positions of the stamp need to be finely adjusted, the connecting sliding block 213 is pushed to move along the T-shaped connecting groove 111, so that the left and right positions of the stamp can be adjusted; similarly, in order to realize fine adjustment of the front and rear positions of the stamp, a group of connecting structures with protrusions and grooves can be arranged at the connecting slide block, and the structure is essentially the same replacement of fine adjustment structures of the left and right positions of the stamp, and is not limited any more; the jig 22 includes: the stamping device comprises a spring 221, a stamp sliding seat 222 and a jig seat 223, wherein the spring 221 is wound on the outer surface of the stamp sliding seat 222, and the stamping pressure of the stamp can be adjusted by adjusting the tension of the spring 221; a space for sleeving the jig seat 223 is arranged in the middle of the seal sliding seat 222; the seal sliding seat 222 is sleeved in the seal connecting seat 21, and the jig seat 223 is detachably sleeved in the seal sliding seat 222; the side wall of the stamp sliding seat 222 is further provided with an induction pin 224, and the outer side of the connecting slider 213 is provided with an induction sensor 225; the jig base 223 can be used for fixing various universal seals on the market, so that the stamping mechanism is good in universality.

When elevating system 1 drives seal clamping mechanism 2 and pushes down and stamp, after the seal of tool seat 223 centre gripping and paper contacted, tool seat 223 promoted seal sliding seat 222 and shifts up for spring 221 is by compressive deformation, response round pin 224 shifts up to inductive transducer 225 along with seal sliding seat 222, inductive transducer 225 senses response round pin 224 after, triggers driving motor 17 reverse motion, elevating system 1 drives seal clamping mechanism 2 and shifts up, accomplishes the action of once stamping.

The connection between the stamp slide holder 222 and the jig holder 223 will be described by way of an embodiment.

The first embodiment is as follows:

as shown in fig. 3 and 4: a first conical surface 1221 is arranged inside the stamp sliding seat 222, the taper angle of the first conical surface 1221 is 1-30 °, a second conical surface 1222 is arranged on the outer circumferential side wall of the jig seat 223, the taper angle of the second conical surface 1222 is the same as that of the first conical surface 1221, and meanwhile, due to the self-locking phenomenon, the jig seat 223 is still fixed in the stamp sliding seat 222; the side wall array of the jig base 223 is provided with clamping notches 1223; the clamping gap 1223 extends upwards from the bottom of the jig seat 223 along the side wall, and the length of the clamping gap 1223 is smaller than that of the jig seat 223; specifically, four clamping notches 1223 are provided, and the clamping notches 1223 can be used for assisting in clamping the stamp.

The self-locking phenomenon is a mechanical and physical phenomenon, if the action line of the resultant force Q of the main force acting on the object is within a friction angle, no matter how large the force is, a full reaction force R is balanced with the force, and the object keeps still; conversely, if the line of action of the resultant force Q of the active forces is outside the friction angle, the object may not be balanced no matter how small this force is. This equilibrium condition, independent of the magnitude of the force and dependent on the friction angle, is called a self-locking condition. The phenomenon of the object balancing under such conditions is called self-locking. According to the actual requirement, as long as the taper angle of the jig base 223 is between 1 ° and 30 °, the inclination angle of the corresponding gravity component is smaller than or equal to the friction angle, and the jig base 223 is self-locked.

When assembling the stamp 3, the stamp 3 is fixedly sleeved inside the jig base 223, the second taper surface 1222 of the jig base 223 abuts against the first taper surface 1221, and the jig base 223 is pushed into the stamp sliding base 222; along with the moving process of the lifting mechanism 1, the tool seat 223 and the seal sliding seat 222 are connected and pressed more and more tightly, and relative abrasion between the tool seat 223 and the seal sliding seat 222 can not exist, so that the tool seat 223 can be fixed in the seal sliding seat 222 quickly and accurately.

Example two:

as shown in fig. 5: the stamp sliding seat 222 has an internal thread 2221 on an inner surface thereof, and the jig seat 223 has an external thread 2222 on an outer circumferential sidewall thereof, wherein the external thread 2222 is screwed with the internal thread 2221. Fixedly sleeving the seal 3 in the jig seat 223, and connecting the jig seat 223 to the interior of the seal sliding seat 222 through threads to complete the connection of the seal 3; the stamp sliding seat 222 is connected with the jig seat 223 by means of screw connection.

Example three:

as shown in fig. 6: a first threaded through hole 3221 is formed in the surface of the stamp sliding seat 222, a second threaded hole 3222 is formed in the jig seat 223, the aperture of the second threaded hole 3222 is the same as the aperture of the first threaded through hole 3221, and after the jig seat 223 is sleeved in the stamp sliding seat 222, the aperture corresponding to the second threaded hole 3222 is aligned with the first threaded through hole 3221, and a top thread 3223 is sequentially screwed into the first threaded through hole 3221 and the second threaded hole 3222 to fixedly connect the jig seat 223 with the stamp sliding seat 222; in order to enable the first threaded through hole 3221 and the second threaded hole 3222 to be aligned quickly, the top thread 3223 is convenient to screw in, the guide block 3224 is arranged on the outer side below the jig seat 223 along one guide block 3224, a connecting groove is arranged below the stamp connecting seat 21, when the jig seat 223 is connected with the stamp connecting seat 21, the guide block 3224 is sleeved in the connecting groove, so that the second threaded hole 3222 and the first threaded through hole 3221 can be aligned quickly and automatically, and the top thread 3223 is sleeved in the first threaded through hole 3221 and the second threaded hole 3222, so that the jig seat 223 is fixedly connected with the stamp sliding seat 222.

Example four:

as shown in fig. 7: a first magnet 4221 is embedded in the stamp sliding seat 222, a second magnet 4222 is arranged at the top of the jig seat 223, and the second magnet 4222 and the first magnet 4221 are arranged in a vertically corresponding manner; the magnetic poles of the contact surfaces of the second magnet 4222 and the first magnet 4221 are oppositely arranged, and the jig seat 223 is sleeved inside the seal sliding seat 222, so that the first magnet 4221 and the second magnet 4222 are mutually attracted together, and the jig seat 223 is rapidly connected with the seal sliding seat 222.

Example five:

as shown in fig. 8: a first locking member 5221 is disposed below the stamp sliding seat 222, a second locking member 5222 is disposed on a side wall of the jig seat 223, and the second locking member 5222 can be locked with the first locking member 5221. After the stamp 3 is fixed in the jig seat 223, the jig seat 223 is inserted into the stamp sliding seat 222, and then the external first locking member 5221 and the external second locking member 5222 are locked, so that the jig seat 223 and the stamp sliding seat 222 are connected.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a mechanism of stamping which characterized in that, includes the support, still includes:

2. A stamping mechanism according to claim 1, wherein the stamp attachment seat comprises: the top cover is arranged above the fixed seat, and one side of the connecting sliding block is rotatably connected with the fixed seat; the side wall of the connecting sliding block is provided with a bulge for connecting with a lifting mechanism; the tool includes: spring, seal sliding seat and tool seat, the spring is around establishing the surface at the seal sliding seat, the seal sliding seat cover is established in the seal connecting seat, and tool seat detachable cover is established in the seal sliding seat.

3. The stamping mechanism according to claim 2, wherein a first conical surface is arranged inside the stamp sliding seat, a second conical surface is arranged on the outer circumferential side wall of the jig seat, and the conical angle of the second conical surface is the same as that of the first conical surface; the side wall array of tool seat is equipped with and presss from both sides tight breach.

4. A stamping mechanism according to claim 3, wherein the taper angle of the first tapered surface is from 1 ° to 30 °.

5. The stamping mechanism of claim 3, wherein the clamping gap extends upwardly from the bottom of the tool holder along the sidewall, and the length of the clamping gap is less than the length of the tool holder.

6. The stamping mechanism of claim 2, wherein the inner surface of the stamp sliding seat is provided with an internal thread, the outer circumferential sidewall of the jig seat is provided with an external thread, and the external thread and the internal thread can be screwed with each other.

7. A stamping mechanism according to claim 2, wherein the surface of the stamp sliding seat is provided with a first threaded through hole, the jig seat is provided with a second threaded hole, and the diameter of the second threaded hole is the same as that of the first threaded through hole.

8. The stamping mechanism according to claim 2, wherein the stamp sliding seat is embedded with a first magnet, the top of the jig seat is provided with a second magnet, and the second magnet is vertically corresponding to the first magnet.

9. The stamping mechanism according to claim 2, wherein a first fastener is disposed below the stamp sliding seat, and a second fastener is disposed on a sidewall of the jig seat, and the second fastener is capable of engaging with the first fastener.

10. A stamping mechanism according to claim 1, wherein the lifting mechanism comprises: the printing plate connecting device comprises a connecting printing plate, a spacing block, a guide rail, a sliding block, a rack, a motor base, a driving motor and a gear, wherein one side of the spacing block is connected with the connecting printing plate, the other side of the spacing block is connected with the sliding block, the motor base is arranged beside the guide rail, the driving motor is fixedly connected with the motor base, the output end of the driving motor is connected with the gear, the sliding block is movably sleeved above the guide rail, the rack is connected with the sliding block, and the gear is meshed with the rack; the side wall of the connecting printing plate is provided with a T-shaped connecting groove.