Movable steel seal anti-counterfeiting device

Abstract

The invention relates to the field of anti-fake devices, and particularly discloses a movable steel seal anti-fake device which comprises a Y-axis driving mechanism, an X-axis driving mechanism, a code scanner and a control unit. The Y-axis driving mechanism comprises a supporting frame, a first driving assembly is fixedly installed on the upper side of the supporting frame, and a Z-axis lifting assembly is fixedly installed on a sliding part of the first driving assembly. The X-axis driving mechanism comprises a second driving assembly installed on the upper side of the Z-axis lifting assembly, and a steel seal assembly is fixedly installed on a sliding part of the second driving assembly. A control unit generates a random control instruction according to a product identity code read by a code scanner, and an encoder controls a first driving assembly and a second driving assembly to generate a random displacement combination; therefore, the position of the steel seal is random each time, the difficulty that a counterfeiter simulates the position of the steel seal is greatly increased, and the anti-counterfeiting capability of a product is effectively improved.

Description

Technical Field

[0001] The present invention belongs to the field of anti-counterfeiting devices, and more specifically, it is a mobile steel seal anti-counterfeiting device. Background Art

[0002] In early product anti-counterfeiting, steel seals were usually fixed at specific positions of products, such as the corners of packaging boxes, fixed areas of labels, etc. For example, the steel seals of some liquor products are printed at specific positions on the sides of bottle caps, and the steel seals of cosmetics may be printed at the bottoms of outer packages.

[0003] In traditional steel seal anti-counterfeiting technology, the positions of steel seals are usually fixed. For example, certain products always have steel seals at specific corners of packaging or fixed positions of labels. This makes it easy for counterfeiters to observe and imitate, and print steel seals at the same positions as genuine products on counterfeit products, thus reducing the anti-counterfeiting effect. Summary of the Invention

[0004] To solve the above technical problems, the present invention provides a mobile steel seal anti-counterfeiting device to solve the problem that in the prior art, the positions of steel seals are usually fixed, and it is easy for counterfeiters to observe and imitate, and print steel seals at the same positions as genuine products on counterfeit products, thus reducing the anti-counterfeiting effect.

[0005] A mobile steel seal anti-counterfeiting device includes a Y-axis drive mechanism, an X-axis drive mechanism, a barcode scanner, and a control unit;

[0006] The Y-axis drive mechanism includes a support frame, a first drive assembly is fixedly installed on the upper side of the support frame, and a set of Z-axis lifting assemblies are fixedly installed on the sliding part of the first drive assembly;

[0007] The X-axis drive mechanism includes a second drive assembly installed on the upper side of a set of the Z-axis lifting assemblies, and a steel seal assembly is fixedly installed on the sliding part of the second drive assembly;

[0008] A set of the Z-axis lifting assemblies work to drive the second drive assembly to drive the steel seal assembly to move up and down;

[0009] Both the first drive assembly and the second drive assembly are controlled by encoders;

[0010] The barcode scanner is arranged beside the moving path of the steel seal assembly for reading the product identity code;

[0011] The control unit is respectively signal-connected to the encoders of the first drive assembly and the second drive assembly, and is configured to:

[0012] a. Generate random control instructions according to the product identity code read by the barcode scanner;

[0013] b. Control the first driving component and the second driving component to generate a random displacement combination through the encoder, and then control a set of Z-axis lifting components to work so that the steel stamping component moves downward;

[0014] c. Upload the anti-counterfeiting information including the product identity code, the steel stamping coordinate data and the timestamp to the cloud anti-counterfeiting system.

[0015] Preferably, the first driving component includes a first linear module, a transmission rod, a first motor and a mounting bracket;

[0016] The first motor drives the transmission rod to rotate through a coupling, and the rotation of the transmission rod makes a set of first linear modules work synchronously through bevel gear transmission. When the first linear module works, the mounting bracket slides along the slide rail through a slider;

[0017] The first motor is controlled by an encoder.

[0018] Preferably, the Z-axis lifting component includes a screw jack, a second motor, a belt and an annular fixing table;

[0019] The second driving component includes a second linear module. A plurality of first guide rods are fixedly installed on the lower side of the second linear module, and a third motor is installed at one end of the second linear module through a coupling;

[0020] Both the screw jack and the second motor are fixedly installed on the mounting bracket, and the annular fixing table is fixedly installed at the bottom of the second linear module;

[0021] The second motor drives the screw jack to work through the belt, and the screw jack drives the annular fixing table to move up and down. The first guide rods are slidably clamped and limited on the mounting bracket;

[0022] The third motor is controlled by an encoder.

[0023] Preferably, the steel stamping component includes an extension rod. One end of the extension rod is fixedly connected with a fixing plate, the other end of the extension rod is fixedly connected with a mounting table, and a clamping piece is slidably clamped inside the mounting table;

[0024] The fixing plate is fixedly installed on the sliding part of the second linear module, and the clamping piece clamps and fixes the steel stamp on the mounting table.

[0025] Preferably, the clamping piece includes a clamping plate, a trapezoidal block, a set of second guide rods, a limiting ring and a spring. The trapezoidal block and the set of second guide rods are both fixedly installed on the clamping plate. The limiting ring is fixedly installed at the end of the second guide rod, and the spring is slidably sleeved outside the second guide rod;

[0026] The clamping plate is limited and slidably embedded in the mounting platform, and the spring drives the limiting ring to drive the guide rod 2 to move, thereby making the trapezoidal clamping block embedded in the outer clamping groove of the steel stamp.

[0027] Preferably, a mounting groove is fixedly mounted on the support frame, and a slot for accommodating the steel stamp is opened on the mounting groove.

[0028] Preferably, a recovery slot is fixedly mounted on the support frame, and a card slot capable of accommodating a steel stamp is provided on the recovery slot.

[0029] Preferably, a U-shaped frame is fixedly mounted on the upper side of the recovery tank;

[0030] The clamping plate is also fixedly mounted with a guide block. When the mounting platform moves and approaches the U-shaped frame, the guide block will be driven to drive the clamping plate to move. The movement of the clamping plate will cause the steel stamp to detach from the mounting platform.

[0031] Compared with the prior art, the present invention has the following beneficial effects:

[0032] The control unit generates random control instructions according to the product identity code read by the barcode scanner, and the encoder controls the first drive component and the second drive component to generate a random displacement combination; this makes the position of the steel stamp random each time, greatly increasing the difficulty for counterfeiters to imitate the position of the steel stamp, and effectively improving the anti-counterfeiting ability of the product;

[0033] When installing the steel stamp, you only need to put the steel stamp upside down on the installation slot, and then move the installation platform down through the control device to complete the installation of the steel stamp. The operation is simple and convenient.

[0034] When the steel stamp needs to be recovered, the mounting platform is controlled to move close to the U-shaped frame on the upper side of the recovery tank, and the clamping plate is driven to move through the guide block, so that the steel stamp is separated from the mounting platform and falls into the card slot of the recovery tank, thereby realizing automatic recovery of the steel stamp and facilitating the reuse and management of the steel stamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0036] Figure 2 It is a schematic diagram of the decomposition structure of the present invention;

[0037] Figure 3 is a schematic structural diagram of the first driving assembly of the present invention;

[0038] Figure 4 It is a structural schematic diagram of the screw lifter of the present invention;

[0039] Figure 5 is a schematic structural diagram of the second driving assembly of the present invention;

[0040] Figure 6 This is a schematic structural view of the seal assembly of the present invention;

[0041] Figure 7 This is a schematic structural view of the clamping member of the present invention;

[0042] Figure 8 This is a sectional view of the seal assembly of the present invention;

[0043] Figure 9 This is the present invention Figure 2 The enlarged view of A in;

[0044] Figure 10 This is a schematic structural view of the guiding block of the present invention;

[0045] Figure 11 This is the present invention Figure 2 The enlarged view of B in.

[0046] In the figure: 1. Y-axis driving mechanism; 11. Support frame; 12. First driving component; 121. First linear module; 122. Transmission rod; 123. Motor 1; 124. Mounting frame; 13. Z-axis lifting component; 131. Screw jack; 132. Motor 2; 133. Belt; 134. Ring-shaped fixed table; 14. Installation groove; 15. Recovery groove; 16. U-shaped frame; 2. X-axis driving mechanism; 21. Second driving component; 211. Second linear module; 212. Guide rod 1; 213. Motor 3; 22. Seal assembly; 221. Extension rod; 222. Fixed plate; 223. Mounting table; 224. Clamping member; 2241. Clamping plate; 2242. Trapezoidal block; 2243. Guide rod 2; 2244. Limit ring; 2245. Spring; 2246. Guiding block. Specific embodiments

[0047] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0048] As Figures 1 to 8 shown:

[0049] Embodiment 1: The present invention provides a mobile seal anti-counterfeiting device, including a Y-axis driving mechanism 1, an X-axis driving mechanism 2, a barcode scanner, and a control unit;

[0050] The Y-axis driving mechanism 1 includes a support frame 11, a first driving component 12 is fixedly installed on the upper side of the support frame 11, and a set of Z-axis lifting components 13 are fixedly installed on the sliding part of the first driving component 12;

[0051] The X-axis driving mechanism 2 includes a second driving component 21 installed on the upper side of a group of Z-axis lifting components 13, and a steel stamp component 22 is fixedly installed on the sliding part of the second driving component 21;

[0052] When a group of Z-axis lifting components 13 work, they drive the second driving component 21 to drive the steel stamp component 22 to move up and down;

[0053] Both the first driving component 12 and the second driving component 21 are controlled by encoders;

[0054] The barcode scanner (not shown in the figure) is provided beside the moving path of the steel stamp component 22 and is used to read the product identity code;

[0055] The control unit is respectively connected to the encoders of the first driving component 12 and the second driving component 21 by signal and is configured as follows:

[0056] a. Generate a random control instruction according to the product identity code read by the barcode scanner;

[0057] b. Control the first driving component 12 and the second driving component 21 to generate a random displacement combination through the encoder, and then control a group of Z-axis lifting components 13 to work so that the steel stamp component 22 moves downward;

[0058] c. Upload the anti-counterfeiting information including the product identity code, the steel stamp coordinate data and the time stamp to the cloud anti-counterfeiting system;

[0059] Among them, during operation, the barcode scanner reads the product identity code and transmits it to the control unit. The control unit generates a random control instruction according to this code, controls the first driving component 12 and the second driving component 21 to generate a random displacement combination through the encoder. A group of Z-axis lifting components 13 fixed on the sliding part of the first driving component 12 work, driving the second driving component 21 installed thereon to drive the steel stamp component 22 to move up and down, so that the steel stamp component 22 moves downward for steel stamping operation. At the same time, the control unit uploads the anti-counterfeiting information including the product identity code, the steel stamp coordinate data and the time stamp to the cloud anti-counterfeiting system.

[0060] Specifically, the first driving component 12 includes a first linear module 121, a transmission rod 122, a first motor 123 and a mounting bracket 124;

[0061] The first motor 123 drives the transmission rod 122 to rotate through a coupling. When the transmission rod 122 rotates, a group of first linear modules 121 work synchronously through bevel gear transmission. When the first linear module 121 works, the mounting bracket 124 slides along the slide rail through a slider;

[0062] The first motor 123 is controlled by an encoder.

[0063] Specifically, the Z-axis lifting assembly 13 includes a screw jack 131, a second motor 132, a belt 133, and an annular fixing platform 134;

[0064] The second driving assembly 21 includes a second linear module 211. A number of first guide rods 212 are fixedly installed on the lower side of the second linear module 211. One end of the second linear module 211 is installed with a third motor 213 through a coupling;

[0065] Both the screw jack 131 and the second motor 132 are fixedly installed on the mounting frame 124, and the annular fixing platform 134 is fixedly installed at the bottom of the second linear module 211;

[0066] The second motor 132 drives the screw jack 131 to work through the belt 133. The screw jack 131 works to drive the annular fixing platform 134 to move up and down, and the first guide rods 212 are slidably clamped on the mounting frame 124 for limiting;

[0067] The third motor 213 is controlled by an encoder.

[0068] Specifically, the steel stamp assembly 22 includes an extension rod 221. One end of the extension rod 221 is fixedly connected to a fixing plate 222, and the other end of the extension rod 221 is fixedly connected to a mounting table 223. A clamping member 224 is slidably clamped inside the mounting table 223;

[0069] The fixing plate 222 is fixedly installed on the sliding part of the second linear module 211, and the clamping member 224 clamps and fixes the steel stamp on the mounting table 223.

[0070] Specifically, the clamping member 224 includes a clamping plate 2241, a trapezoidal block 2242, a group of second guide rods 2243, a limiting ring 2244, and a spring 2245. The trapezoidal block 2242 and the group of second guide rods 2243 are both fixedly installed on the clamping plate 2241. The limiting ring 2244 is fixedly installed at the end of the second guide rod 2243, and the spring 2245 is slidably sleeved outside the second guide rod 2243;

[0071] The clamping plate 2241 is slidably clamped on the mounting table 223. The spring 2245 drives the limiting ring 2244 to drive the second guide rods 2243 and 3341 to move, so that the trapezoidal block 2242 is clamped in the outer slot of the steel stamp.

[0072] As can be seen from the above, during operation, the barcode scanner reads the product identity code and transmits it to the control unit. The control unit generates a random control instruction, controls the first motor 123 through the encoder. The first motor 123 drives the transmission rod 122 to rotate through the coupling. The rotation of the transmission rod 122 causes a group of first linear modules 121 to work synchronously through bevel gear transmission. Then, the mounting frame 124 slides along the slide rail through the slider, realizing the movement in the Y-axis direction;

[0073] Meanwhile, the control unit controls the third motor 213 through the encoder. The third motor 213 drives the second linear module 211 to work, and then the sliding part installed on the second linear module 211 drives the fixed plate 222 to move in the X-axis direction;

[0074] The second motor 132 drives the screw jack 131 to work through the belt 133. The screw jack 131 drives the annular fixed table 134 to move up and down, and the first guide rod 212 is slidably clamped on the mounting bracket 124 in a limited manner, driving the second driving assembly 21 and the steel seal assembly 22 to move up and down;

[0075] In the steel seal assembly 22, the fixed plate 222 is fixed to the sliding part of the second linear module 211. The clamping plate 2241 of the clamping part 224 is slidably clamped on the mounting table 223 in a limited manner. The spring 2245 drives the limit ring 2244 to drive the second guide rod 2243 to move, so that the trapezoidal block 2242 is clamped into the outer card slot of the steel seal to fix the steel seal;

[0076] Finally, the steel seal assembly 22 completes the steel seal operation under the coordinated movement of the X, Y, and Z axes, and the control unit also uploads relevant anti-counterfeiting information to the cloud anti-counterfeiting system.

[0077] As Figure 2 and Figure 9 shown:

[0078] Embodiment 2: This embodiment is basically the same as the previous embodiment, except that an installation groove 14 is further fixedly installed on the support frame 11, and a card slot for exactly accommodating the steel seal is provided on the installation groove 14.

[0079] As can be seen from the above, when the steel seal needs to be installed, the steel seal is buckled into the installation groove 14 fixedly installed on the support frame 11, and its card slot exactly accommodates the steel seal;

[0080] Subsequently, the control device moves so that the mounting table 223 in the steel seal assembly 22 reaches the upper side of the installation groove 14. Then, the Z-axis lifting assembly 13 is controlled to work. The screw jack 131 drives the annular fixed table 134 and the mounting table 223 to move down a specified distance under the drive of the second motor 132 through the belt 133;

[0081] Under the elastic force of the spring 2245, the trapezoidal block 2242 on the clamping plate 2241 is inserted into the outer card slot of the steel seal, and the steel seal is clamped and fixed on the mounting table 223.

[0082] As Figure 2 、 Figure 10 and Figure 11 shown:

[0083] Embodiment 3: This embodiment is basically the same as the previous embodiment, except that a recovery groove 15 is further fixedly installed on the support frame 11, and a card slot for accommodating the steel seal is provided on the recovery groove 15.

[0084] Specifically, a U-shaped frame 16 is also fixedly mounted on the upper side of the recovery tank 15;

[0085] A guide block 2246 is also fixedly mounted on the clamping plate 2241 . When the mounting platform 223 moves and approaches the U-shaped frame 16 , the guide block 2246 is driven to drive the clamping plate 2241 to move. The movement of the clamping plate 2241 causes the steel stamp to separate from the mounting platform 223 .

[0086] As can be seen from the above, when the steel stamp needs to be recovered, the mounting platform 223 is controlled to move. The mounting platform 223 moves so that the inclined surface of the guide block 2246 is aligned with the U-shaped frame 16, and the mounting platform 223 is continued to be driven to move. At this time, under the guidance of the U-shaped frame 16, the guide block 2246 will drive the clamping plate 2241 to move, thereby causing the steel stamp to detach from the mounting platform 223 and fall into the card slot of the recovery slot 15.

[0087] Application example: Taking liquor box anti-counterfeiting as an example

[0088] Production side:

[0089] The barcode scanner reads the ID of the bottle of liquor box (such as RFID tag code)

[0090] The control unit generates random coordinates (X=123.45mm, Y=67.89mm)

[0091] The steel stamping machine completes dynamic marking in the designated area of the liquor box

[0092] Data Pack

[0093] {ID:"A123";X:123.45;Y:67.89;Time:"2023-08-2014:05:30.456"}Upload to the cloud

[0094] Consumer verification:

[0095] The user scans the QR code on the liquor box, and the APP requests the coordinate data of the stamp of the ID from the cloud.

[0096] The user takes a photo of the liquor box, and the AI algorithm identifies the actual position of the steel stamp (e.g. X = 123.44mm, Y = 67.91mm)

[0097] The system determines that the error is within the tolerance range of ±0.05mm and displays "Authenticity certification passed".

[0098] All standard parts used in the present invention can be purchased from the market. The special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, and welding that are mature in the prior art. The machines, parts, and equipment all adopt conventional models in the prior art. Coupled with the circuit connection adopting the conventional connection method in the prior art, details are not described herein. The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0099] In the description of the present invention, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. The meaning of "a plurality" is two or more, unless otherwise specifically defined.

[0100] In the present invention, unless otherwise clearly specified and defined, the terms such as "mounted", "connected", "connected to", and "fixed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0101] In the present invention, unless otherwise clearly specified and defined, the first feature being "on" or "under" the second feature can be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "over", and "on" the second feature can be that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature is at a higher horizontal height than the second feature. The first feature being "under", "beneath", and "under" the second feature can be that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature is at a lower horizontal height than the second feature.

[0102] In the description of this specification, the description with reference to terms such as "one embodiment", "some embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic descriptions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0103] In the accompanying drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are involved, and other structures can refer to the general design. Without conflict, the same embodiment and different embodiments of the present invention can be combined with each other.

[0104] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A mobile steel seal anti-counterfeiting device, characterized in that It includes a Y-axis driving mechanism (1), an X-axis driving mechanism (2), a barcode scanner, and a control unit; The Y-axis driving mechanism (1) includes a support frame (11). A first driving component (12) is fixedly installed on the upper side of the support frame (11), and a set of Z-axis lifting components (13) are fixedly installed on the sliding part of the first driving component (12); The X-axis driving mechanism (2) includes a second driving component (21) installed on the upper side of a set of the Z-axis lifting components (13). A steel stamp component (22) is fixedly installed on the sliding part of the second driving component (21); A set of the Z-axis lifting components (13) work to drive the second driving component (21) to drive the steel stamp component (22) to move up and down; Both the first driving component (12) and the second driving component (21) are controlled by encoders; The barcode scanner is arranged beside the moving path of the steel stamp component (22) for reading the product identity code; The control unit is respectively connected to the encoders of the first driving component (12) and the second driving component (21) by signal and is configured as follows: a. Generate a random control instruction according to the product identity code read by the barcode scanner; b. Control the first driving component (12) and the second driving component (21) to generate a random displacement combination through the encoder, and then control a set of Z-axis lifting components (13) to work to make the steel stamp component (22) move downward; c. Upload the anti-counterfeiting information including the product identity code, the steel stamp coordinate data, and the time stamp to the cloud anti-counterfeiting system.

2. The mobile steel seal anti-counterfeiting device according to claim 1, wherein, The first driving component (12) includes a first linear module (121), a transmission rod (122), a first motor (123), and a mounting bracket (124); The first motor (123) drives the transmission rod (122) to rotate through a coupling. The rotation of the transmission rod (122) makes a set of first linear modules (121) work synchronously through bevel gear transmission. When the first linear module (121) works, the mounting bracket (124) slides along the slide rail through a slider; The first motor (123) is controlled by an encoder.

3. The movable steel seal anti-counterfeiting device according to claim 2, characterized in that, The Z-axis lifting component (13) includes a screw jack (131), a second motor (132), a belt (133), and an annular fixing table (134); The second driving component (21) includes a second linear module (211). A number of first guide rods (212) are fixedly installed on the lower side of the second linear module (211). One end of the second linear module (211) is installed with a third motor (213) through a coupling; Both the screw jack (131) and the second motor (132) are fixedly installed on the mounting bracket (124), and the annular fixing table (134) is fixedly installed on the bottom of the second linear module (211); The second motor (132) drives the screw jack (131) to work through the belt (133). The screw jack (131) works to drive the annular fixing table (134) to move up and down, and the first guide rods (212) are slidably clamped on the mounting bracket (124) for limiting; The third motor (213) is controlled by an encoder.

4. The movable steel seal anti-counterfeiting device according to claim 3, characterized in that, The steel stamp assembly (22) comprises an extension rod (221), one end of the extension rod (221) is fixedly connected to a fixing plate (222), the other end of the extension rod (221) is fixedly connected to a mounting platform (223), and a clamping member (224) is embedded in an internal sliding card of the mounting platform (223); The fixing plate (222) is fixedly mounted on the sliding portion of the second linear module (211), and the clamping member (224) fixes the steel stamp on the mounting platform (223).

5. The movable steel seal anti-counterfeiting device according to claim 4, characterized in that, The clamping member (224) comprises a clamping plate (2241), a trapezoidal clamping block (2242), a group of guide rods (2243), a limiting ring (2244) and a spring (2245); the trapezoidal clamping block (2242) and the group of guide rods (2243) are both fixedly mounted on the clamping plate (2241); the limiting ring (2244) is fixedly mounted on the end of the guide rods (2243); and the spring (2245) is slidably sleeved on the outer side of the guide rods (2243); The clamping plate (2241) is limitedly slidably embedded on the mounting platform (223), and the spring (2245) drives the limiting ring (2244) to drive the guide rods (2243) and (3341) to move, thereby causing the trapezoidal block (2242) to be embedded in the outer slot of the steel stamp.

6. The mobile steel seal anti-counterfeiting device according to claim 5, wherein The support frame (11) is also fixedly mounted with a mounting groove (14), and the mounting groove (14) is provided with a slot that just accommodates the steel stamp.

7. The mobile steel seal anti-counterfeiting device according to claim 5, wherein, A recovery groove (15) is also fixedly mounted on the support frame (11), and a card slot capable of accommodating a steel stamp is provided on the recovery groove (15).

8. The anti-counterfeiting device for movable seal as claimed in claim 7, wherein, A U-shaped frame (16) is also fixedly mounted on the upper side of the recovery tank (15); A guide block (2246) is also fixedly mounted on the clamping plate (2241). When the mounting platform (223) moves and approaches the U-shaped frame (16), the guide block (2246) is driven to drive the clamping plate (2241) to move. The movement of the clamping plate (2241) causes the steel stamp to detach from the mounting platform (223).

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