Production device and process of embedded two-dimensional code anti-counterfeiting bottle cap

Abstract

The invention discloses an embedded two-dimensional code anti-counterfeiting bottle cap production device and a process thereof, which are applied to the technical field of bottle cap processing, and are characterized in that a conveying table is arranged for conveying a bottle cap material, and the bottle cap material slides down along an inclined ramp after being guided to a sliding table; during printing, a printing machine table and a printing head on a printing machine frame vertically fall down, an annular frame, an assembling sleeve and a matching sleeve printed at the bottom of the printing machine table also fall down, and during printing, an inner plug clamp can be clamped on the outer edge of an inner plug of a bottle cap, so that the inner plug of the bottle cap is clamped, and the inner plug of the bottle cap is clamped. The bottle cap is further fixed through the matching sleeve, then printing action is carried out, the situation that the printing position and the inner plug intersect and are difficult to recognize due to printing position deviation can be avoided, and meanwhile when the height of the printing structure is adjusted, the assembling sleeve can stretch out and draw back relative to the matching sleeve so that flexible adjustment can be carried out according to the needed printing position.

Description

Technical Field

[0001] The invention belongs to the technical field of bottle cap processing, and in particular relates to a production device and a process for an embedded two-dimensional code anti-counterfeiting bottle cap. Background Art

[0002] Bottle cap is a common plastic product, usually made of polyethylene, polypropylene and other materials. It is widely used in daily life. Its most important function is to seal various containers, such as beverage bottles, medicine bottles, cosmetic bottles, etc., to prevent the leakage of liquid or solid inside. It can also prevent external dust, bacteria, etc. from entering the container to keep the contents clean and fresh. A well-designed plastic bottle cap makes it very convenient to open and close the container. Consumers can easily unscrew the bottle cap to take out the items inside, and quickly tighten the bottle cap after use to ensure the sealing of the container.

[0003] The existing production devices of QR code anti-counterfeit bottle caps mostly spray the QR code on the label after injection molding or stamping, and then embed and paste it inside the bottle cap. However, if the pasting position is offset during pasting, it is easy to block the inner plug position of the bottle cap and make it difficult to identify. Not only the clarity and readability cannot be guaranteed, but also because the label itself has a certain thickness, it may affect the sealing performance of the bottle cap.

[0004] Based on the above-mentioned situation, we found that it is difficult for the existing production device of embedded two-dimensional code anti-counterfeiting bottle caps to avoid the above problems at the same time. Therefore, we proposed a production device and process of embedded two-dimensional code anti-counterfeiting bottle caps that can continuously process and directly process anti-counterfeiting information inside the bottle caps, and can also position the bottle caps during processing. Summary of the invention

[0005] The purpose of the present invention is to provide a production device and process for an existing embedded two-dimensional code anti-counterfeiting bottle cap, which has the advantages of being able to perform processing continuously, directly process anti-counterfeiting information inside the bottle cap, and also being able to position the bottle cap during processing.

[0006] The above technical objectives of the present invention are achieved through the following technical solutions: a production device for an embedded two-dimensional code anti-counterfeiting bottle cap, comprising a conveying table, a slide table and a printing workbench, wherein the conveying table is arranged on the right side of the slide table, the rear side of the bottom of the slide table is bolted to the printing workbench, a printing machine frame is installed on the top of the printing workbench, a printing machine table and a printing head are installed on the front side of the printing machine frame, a material transfer assembly is provided at the bottom of the slide table, a drop hole is opened on the inner side of the slide table, a guide frame is provided on the top of the conveying table, and the guide frame is clamped with the frame of the conveying table;

[0007] The material transfer assembly includes a bracket, a material trough is provided on the inner side of the bracket, a tray is slidably connected to the inner side of the bracket, a hollow portion is bolted on the right side of the tray, an electric cylinder is provided at the bottom of the slide, the telescopic end of the electric cylinder is in contact with the right side of the hollow portion, and two sets of matching clips are provided on the top of the bracket;

[0008] The bottom of the printing machine table is bolted with an annular frame, the inner side of the bottom of the annular frame is threadedly connected with an assembly sleeve, the outer side of the assembly sleeve is slidably connected with a matching sleeve, and the bottom of the matching sleeve is provided with an inner plug.

[0009] The above technical solution is adopted, by setting a conveying table for conveying bottle cap materials, and after being guided to the position of the slide table, it slides down along the inclined ramp, and falls from the drop hole to the inner side of the material transfer assembly when sliding. When printing, the printing table and the printing head on the printing machine frame fall vertically, and the annular frame, the assembly sleeve and the matching sleeve printed at the bottom of the printing table will also fall. When printing, the inner plug card will be stuck on the outer edge of the inner plug of the bottle cap to further fix the bottle cap, and then the printing action is performed, which can avoid the printing position deviation causing the printing position and the inner plug to cross and become difficult to identify. At the same time, When adjusting the height of the printing structure, the assembly sleeve will expand and contract relative to the matching sleeve so as to be flexibly adjusted according to the required printing position. When the bottle cap falls into the transfer assembly, it will first fall on the inner side of the bracket and contact the tray. The two matching clamps approach each other to adjust the position of the bottle cap so that its circular position matches the printing position. At this time, printing can be performed. After printing is completed, the electric cylinder pushes the tray so that its hollow part is exposed at the bottom of the bottle cap. At this time, the printed bottle cap can be conveyed to the subsequent steps along the belt conveyor on the printing machine table or directly fall into a container placed on the printing machine frame for collection.

[0010] The present invention is further configured as follows: a guide rail is bolted to the bottom of the slide, a slider is slidably connected to the inner side of the guide rail, and the front side of the slider is bolted to a matching clip.

[0011] By adopting the above technical solution, by setting the guide rail and the matching slider, the moving position of the matching clamp can be easily limited to avoid the structure from tilting or rotating.

[0012] The present invention is further configured as follows: a control motor is bolted to the left side of the guide rail, two screw rods are rotatably connected to the inner side of the guide rail, the output end of the control motor is bolted to the left side of the top screw rod, and the outer side of the screw rod is threadedly connected to the slider.

[0013] By adopting the above technical solution, a control motor is set to provide power to the screw rod. When the screw rod rotates, it drives the slider to move horizontally, thereby achieving the effect of driving the slider.

[0014] The present invention is further configured as follows: gears are bolted to the outer sides of the right sides of the two screw rods, the two gears are meshed and connected, a base frame is bolted to the bottom of the slide, and the inner side of the base frame is bolted to the electric cylinder.

[0015] By adopting the above technical solution and setting gears, the rotation directions of the two screws can be easily changed, so that the two matching clamps can move towards each other and can be driven synchronously.

[0016] The present invention is further configured as follows: a slope is provided on the inner side of the slide, and protrusions are provided on the front and rear sides of the top of the slide, and a side plate is bolted to the top of the slide.

[0017] By adopting the above technical solution, a slope is provided for the materials to slide down, and the design of the side plate can facilitate the positioning of the bottle cap to avoid the inability to use the bottle cap normally due to the tilt of its moving track.

[0018] The present invention is further configured as follows: a vertical rod is bolted to the inner side of the matching sleeve, the outer side of the vertical rod is slidably connected to the assembly sleeve, a tension spring is bolted to the top of the inner side of the matching sleeve, and the bottom of the tension spring is bolted to the assembly sleeve.

[0019] By adopting the above technical solution, by arranging the vertical rod and the tension spring, the structure can be pulled and reset when relative displacement occurs between the assembly sleeve and the matching sleeve.

[0020] The present invention is further configured as follows: a gantry is provided on the top of the frame of the conveying platform, a reduction motor is provided on the bottom of the gantry, and a shifting rod is provided on the top of the conveying platform.

[0021] By adopting the above technical solution, by setting a door frame in conjunction with a reduction motor and a lever, the lever can be made to continuously move the bottle caps on the top of the conveyor platform close to the guide frame to avoid blockage of the structure and thus prevent normal use.

[0022] The present invention is further configured as follows: a soft pad is provided on the outer side of the lever, and a connecting frame is rotatably connected to the top of the lever.

[0023] By adopting the above technical solution, a soft cushion is provided, which has a certain elasticity and will deform when the lever contacts and squeezes the bottle cap, thereby avoiding damage to the bottle cap.

[0024] The present invention is further configured as follows: an output end of the reduction motor is bolted to an external support, and a side of the external support away from the reduction motor is bolted to a connecting frame.

[0025] By adopting the above technical solution and arranging the external support, it is convenient to connect the reduction motor and the connecting frame and to transmit the transmission to the shifting rod.

[0026] A production process of a production device for an embedded two-dimensional code anti-counterfeiting bottle cap, comprising the following steps:

[0027] S1. After the bottle cap base is produced by the injection molding machine, a QR code containing the product batch number, production date, and production location information is produced according to product requirements and anti-counterfeiting requirements, and is associated with the company's database;

[0028] S2. Print the QR code information onto the inside of the bottle cap substrate through a printing device, and then conduct quality inspection on the produced embedded QR code anti-counterfeiting bottle caps, including but not limited to dimensional accuracy, appearance quality, clarity and readability of the QR code. When inspecting the readability, use a QR code scanning device to scan the QR code to verify whether it can read the information correctly, thereby realizing the traceability and anti-counterfeiting functions of the product.

[0029] In summary, the present invention has the following beneficial effects:

[0030] A conveyor is provided for conveying the bottle cap material, and after being guided to the position of the slide table, the material slides down along the inclined ramp, and falls from the drop hole to the inner side of the material transfer assembly during sliding. During printing, the printing table and the printing head on the printing machine frame fall vertically, and the annular frame, the assembly sleeve and the matching sleeve printed on the bottom of the printing table also fall. During printing, the inner plug card will be stuck on the outer edge of the inner plug of the bottle cap to further fix the bottle cap, and then the printing action is performed, which can avoid the printing position deviation causing the printing position and the inner plug to cross and become difficult to identify. At the same time, when adjusting the printing When the structure is in height, the assembly sleeve will expand and contract relative to the matching sleeve so as to be flexibly adjusted according to the required printing position. When the bottle cap falls into the transfer assembly, it will first fall on the inner side of the bracket and contact the tray. The two matching clamps approach each other to adjust the position of the bottle cap so that its circular position matches the printing position. At this time, printing can be performed. After printing is completed, the electric cylinder pushes the tray so that its hollow part is exposed at the bottom of the bottle cap. At this time, the printed bottle cap can be conveyed to the subsequent steps along the belt conveyor on the printing machine table or directly fall into a container placed on the printing machine frame for collection. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0032] Figure 2 It is a schematic structural diagram of the material transfer assembly of the present invention;

[0033] Figure 3 It is a schematic diagram of the ring frame structure of the present invention;

[0034] Figure 4 It is a schematic diagram of the position of the assembly sleeve of the present invention;

[0035] Figure 5 It is a schematic diagram of the bottom structure of the slide table of the present invention;

[0036] Figure 6 is a schematic diagram of the connection of the transmission platform of the present invention;

[0037] Figure 7 is a schematic diagram of the bracket structure of the present invention;

[0038] Figure 8 It is a production process flow chart of the present invention.

[0039] Figure numerals: 1. conveying table; 2. slide table; 3. printing workbench; 4. printing frame; 5. printing machine table; 6. printing head; 7. material transfer assembly; 701. bracket; 702. material trough; 703. tray; 704. hollow part; 705. electric cylinder; 706. matching clamp; 8. drop hole; 9. guide frame; 10. ring frame; 11. assembly sleeve; 12. matching sleeve; 13. inner card; 14. guide rail; 15. slider; 16. screw; 17. control motor; 18. gear; 19. base frame; 20. side plate; 21. vertical rod; 22. tension spring; 23. door frame; 24. reduction motor; 25. lever; 26. cushion; 27. connecting frame; 28. connecting frame. DETAILED DESCRIPTION

[0040] The present invention is further described in detail below in conjunction with the accompanying drawings.

[0041] Embodiment 1:

[0042] refer to Figure 1-6 , a production device for an embedded two-dimensional code anti-counterfeiting bottle cap, comprising a conveying table 1, a slide 2 and a printing table 3, wherein the conveying table 1 is arranged on the right side of the slide 2, the rear side of the bottom of the slide 2 is bolted to the printing table 3, a printing frame 4 is installed on the top of the printing table 3, a printing table 5 and a printing head 6 are installed on the front side of the printing frame 4, a material transfer assembly 7 is arranged at the bottom of the slide 2, a drop hole 8 is opened on the inner side of the slide 2, a guide frame 9 is arranged on the top of the conveying table 1, and the guide frame 9 is clamped with the frame of the conveying table 1;

[0043] The bottom of the printing machine table 5 is bolted with a ring frame 10, the inner side of the bottom of the ring frame 10 is threadedly connected with an assembly sleeve 11, the outer side of the assembly sleeve 11 is slidably connected with a matching sleeve 12, and the bottom of the matching sleeve 12 is provided with an inner plug 13;

[0044] A conveying table 1 is provided for conveying bottle cap materials, and after being guided to the position of the slide table 2, the bottle cap materials slide down along the inclined ramp, and fall from the drop hole 8 to the inner side of the material transfer assembly 7 when sliding. When printing, the printing table 5 and the printing head 6 on the printing frame 4 fall vertically, and the annular frame 10, the assembly sleeve 11 and the matching sleeve 12 printed on the bottom of the printing table 5 will also fall. When printing, the inner plug card 13 will be stuck on the outer edge of the inner plug of the bottle cap to further fix the bottle cap, and then the printing action will be performed, which can avoid the printing position deviation causing the printing position and the inner plug to cross and become difficult to identify. At the same time, when adjusting the height of the printing structure, the assembly sleeve 11 will be telescopic relative to the matching sleeve 12 to facilitate flexible adjustment according to the required printing position.

[0045] like Figure 6 As shown, a slope is provided on the inner side of the slide 2, and protrusions are provided on the front and rear sides of the top of the slide 2. A side plate 20 is bolted to the top of the slide 2. The slope is provided for materials to slide down, and the design of the side plate 20 can facilitate the positioning of the bottle cap to avoid the inability to use the bottle cap normally due to the tilt of its moving trajectory.

[0046] like Figure 4 As shown, a vertical rod 21 is bolted to the inner side of the mating sleeve 12, and the outer side of the vertical rod 21 is slidably connected to the assembling sleeve 11. A tension spring 22 is bolted to the top of the inner side of the mating sleeve 12, and the bottom of the tension spring 22 is bolted to the assembling sleeve 11. By arranging the vertical rod 21 and the tension spring 22 in coordination, the structure can be easily pulled and reset when relative displacement occurs between the assembling sleeve 11 and the mating sleeve 12.

[0047] like Figure 6 As shown, a gantry 23 is provided at the top of the frame of the conveying platform 1, a reduction motor 24 is provided at the bottom of the gantry 23, and a lever 25 is provided at the top of the conveying platform 1. By arranging the gantry 23 in conjunction with the reduction motor 24 and the lever 25, the lever 25 can be conveniently used to continuously move the bottle caps at the top of the conveying platform 1 close to the guide frame 9, thereby avoiding blockage of the structure and causing the bottle caps to be unable to be used normally.

[0048] like Figure 6 As shown, a cushion 26 is provided on the outer side of the lever 25, and the top of the lever 25 is rotatably connected to a connecting frame 2827. The cushion 26 has a certain elasticity, and when the lever 25 contacts and squeezes the bottle cap, it will deform to avoid damage to the bottle cap.

[0049] like Figure 6 As shown, the output end of the reduction motor 24 is bolted with an external support, and the side of the external support away from the reduction motor 24 is bolted to the connecting frame 2827. By setting the external support, it is convenient to connect the reduction motor 24 and the connecting frame 2827, and to transmit the lever 25.

[0050] Brief description of the use process: When in use, the conveying table 1 is used to convey the bottle cap material, and after being guided by the guide frame 9, it slides down along the inclined ramp to the position of the slide 2. When the bottle cap moves to the narrow part of the guide frame 9, the reduction motor 24 drives the lever 25 through the external support and the connecting frame 2827, so that it can move the bottle cap to slide along the slide 2, and slide to the inner side of the material transfer assembly 7 under the limit of the side plate 20. When printing, the printing table 5 and the printing head 6 on the printing frame 4 fall vertically, and the annular frame 10 and the assembly sleeve 11 and the matching sleeve 12 printed at the bottom of the printing table 5 will also fall. When printing, the inner plug card 13 will be stuck on the outer edge of the inner plug of the bottle cap to further fix the bottle cap, and then the printing action is performed, which can avoid the printing position deviation causing the printing position and the inner plug to cross and become difficult to identify. At the same time, when adjusting the height of the printing structure, the assembly sleeve 11 will be telescopic relative to the matching sleeve 12, and after the processing is completed, the pulling structure is reset by the reset of the tension spring 22.

[0051] Embodiment 2:

[0052] refer to Figure 1-7 , a production device for an embedded two-dimensional code anti-counterfeiting bottle cap, comprising a conveying table 1, a slide 2 and a printing table 3, wherein the conveying table 1 is arranged on the right side of the slide 2, the rear side of the bottom of the slide 2 is bolted to the printing table 3, a printing frame 4 is installed on the top of the printing table 3, a printing table 5 and a printing head 6 are installed on the front side of the printing frame 4, a material transfer assembly 7 is arranged at the bottom of the slide 2, a drop hole 8 is opened on the inner side of the slide 2, a guide frame 9 is arranged on the top of the conveying table 1, and the guide frame 9 is clamped with the frame of the conveying table 1;

[0053] The material transfer assembly 7 includes a bracket 701, a material trough 702 is provided on the inner side of the bracket 701, a tray 703 is slidably connected to the inner side of the bracket 701, a hollow portion 704 is bolted to the right side of the tray 703, an electric cylinder 705 is provided at the bottom of the slide 2, the telescopic end of the electric cylinder 705 is in contact with the right side of the hollow portion 704, and two sets of matching clamps 706 are provided on the top of the bracket 701;

[0054] The bottom of the printing machine table 5 is bolted with a ring frame 10, the inner side of the bottom of the ring frame 10 is threadedly connected with an assembly sleeve 11, the outer side of the assembly sleeve 11 is slidably connected with a matching sleeve 12, and the bottom of the matching sleeve 12 is provided with an inner plug 13;

[0055] When the bottle cap falls into the transfer assembly 7, it will first fall on the inner side of the bracket 701 and contact the tray 703. The two matching clamps 706 are close to each other to adjust the position of the bottle cap so that its circular position matches the printing position. At this time, printing can be performed. After printing is completed, the electric cylinder 705 pushes the tray 703 so that its hollow part 704 is exposed at the bottom of the bottle cap. At this time, the printed bottle cap can be conveyed to the subsequent steps along the belt conveyor on the printing machine table 5 or directly fall into the container placed on the printing machine frame 4 for collection.

[0056] like Figure 5 As shown, the bottom of the slide 2 is bolted with a guide rail 14, the inner side of the guide rail 14 is slidably connected with a slider 15, and the front side of the slider 15 is bolted to the mating clip 706. By setting the guide rail 14 to match the slider 15, the moving position of the mating clip 706 can be easily limited to avoid tilting or rotation of the structure.

[0057] like Figure 5 As shown, a control motor 17 is bolted to the left side of the guide rail 14, and two screw rods 16 are rotatably connected to the inner side of the guide rail 14. The output end of the control motor 17 is bolted to the left side of the top screw rod 16, and the outer side of the screw rod 16 is threadedly connected to the slider 15. The control motor 17 is provided to provide power to the screw rod 16, and when the screw rod 16 rotates, it drives the slider 15 to move horizontally, thereby achieving the effect of driving the slider 15.

[0058] like Figure 5 As shown, the outer sides of the right sides of the two screw rods 16 are bolted with gears 18, and the two gears 18 are meshed and connected. The bottom of the slide 2 is bolted with a base frame 19, and the inner side of the base frame 19 is bolted to the electric cylinder 705. By setting the gears 18, the rotation direction of the two screw rods 16 can be easily changed, so that the two matching clamps 706 can move toward each other and can be driven synchronously at the same time.

[0059] Brief description of the use process: When in use, the bottle cap will first be placed in the material transfer assembly 7 for printing, and the bottle cap will first fall on the inner side of the bracket 701 and contact the tray 703. When the control motor 17 controls the screw 16 to rotate, the two matching clamps 706 move along the guide rail 14 and approach each other to adjust the position of the bottle cap so that its circular position matches the printing position. At this time, the printing action can be performed. After printing is completed, the electric cylinder 705 pushes the tray 703 so that its hollow part 704 is exposed at the bottom of the bottle cap. At this time, the printed bottle cap can be conveyed to the subsequent step along the belt conveyor on the printing machine table 5 or directly fall into the container placed on the printing machine frame 4.

[0060] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed. However, as long as they are within the scope of the claims of the present invention, they are protected by the patent law.

Claims

1. A production device for an embedded two-dimensional code anti-counterfeiting bottle cap, comprising a conveying table (1), a sliding table (2) and a printing workbench (3), characterized in that: The conveying platform (1) is arranged on the right side of the slide (2), the rear side of the bottom of the slide (2) is bolted to the printing workbench (3), a printing frame (4) is installed on the top of the printing workbench (3), a printing platform (5) and a printing head (6) are installed on the front side of the printing frame (4), a material transfer assembly (7) is provided at the bottom of the slide (2), a drop hole (8) is opened on the inner side of the slide (2), a guide frame (9) is provided on the top of the conveying platform (1), and the guide frame (9) is clamped with the frame of the conveying platform (1); The material transfer assembly (7) comprises a bracket (701), a material trough (702) is provided on the inner side of the bracket (701), a tray (703) is slidably connected to the inner side of the bracket (701), a hollow portion (704) is bolted on the right side of the tray (703), an electric cylinder (705) is provided at the bottom of the slide (2), the telescopic end of the electric cylinder (705) is in contact with the right side of the hollow portion (704), and two sets of matching clamps (706) are provided on the top of the bracket (701); The bottom of the printing machine table (5) is bolted with an annular frame (10), the inner side of the bottom of the annular frame (10) is threadedly connected with an assembly sleeve (11), the outer side of the assembly sleeve (11) is slidably connected with a matching sleeve (12), and the bottom of the matching sleeve (12) is provided with an inner plug (13).

2. The production device of the embedded two-dimensional code anti-counterfeiting bottle cap according to claim 1 is characterized in that: The bottom of the slide (2) is bolted with a guide rail (14), the inner side of the guide rail (14) is slidably connected with a slider (15), and the front side of the slider (15) is bolted with a matching clip (706).

3. The production device of the embedded two-dimensional code anti-counterfeiting bottle cap according to claim 2 is characterized in that: A control motor (17) is bolted to the left side of the guide rail (14), two screw rods (16) are rotatably connected to the inner side of the guide rail (14), the output end of the control motor (17) is bolted to the left side of the top screw rod (16), and the outer side of the screw rod (16) is threadedly connected to the slider (15).

4. The production device of the embedded two-dimensional code anti-counterfeiting bottle cap according to claim 3 is characterized in that: The outer sides of the right sides of the two screw rods (16) are both bolted with gears (18), and the two gears (18) are meshed and connected. The bottom of the slide (2) is bolted with a base frame (19), and the inner side of the base frame (19) is bolted to the electric cylinder (705).

5. The production device of the embedded two-dimensional code anti-counterfeiting bottle cap according to claim 1, characterized in that: The inner side of the slide (2) is provided with a slope, and the front and rear sides of the top of the slide (2) are provided with protrusions, and the top of the slide (2) is bolted with a side plate (20).

6. The production device of the embedded two-dimensional code anti-counterfeiting bottle cap according to claim 1, characterized in that: A vertical rod (21) is bolted to the inner side of the matching sleeve (12), the outer side of the vertical rod (21) is slidably connected to the assembly sleeve (11), a tension spring (22) is bolted to the top of the inner side of the matching sleeve (12), and the bottom of the tension spring (22) is bolted to the assembly sleeve (11).

7. The production device of the embedded two-dimensional code anti-counterfeiting bottle cap according to claim 1, characterized in that: A door frame (23) is provided at the top of the frame of the conveying platform (1), a reduction motor (24) is provided at the bottom of the door frame (23), and a shifting rod (25) is provided at the top of the conveying platform (1).

8. The production device of the embedded two-dimensional code anti-counterfeit bottle cap according to claim 7, characterized in that: A soft pad (26) is provided on the outer side of the lever (25), and a connecting frame (27) is rotatably connected to the top of the lever (25).

9. The production device of the embedded two-dimensional code anti-counterfeit bottle cap according to claim 8, characterized in that: An output end of the reduction motor (24) is bolted to an external support (28), and a side of the external support (28) away from the reduction motor (24) is bolted to a connecting frame (27).

10. The production process of the device for producing an anti-counterfeiting bottle cap with an embedded two-dimensional code according to any one of claims 1 to 9, characterized in that: The following steps are involved: S1. After the bottle cap base is produced by the injection molding machine, a QR code containing the product batch number, production date, and production location information is produced according to product requirements and anti-counterfeiting requirements, and is associated with the company's database; S2. Print the QR code information onto the inside of the bottle cap substrate through a printing device, and then conduct quality inspection on the produced embedded QR code anti-counterfeiting bottle caps, including but not limited to dimensional accuracy, appearance quality, clarity and readability of the QR code. When inspecting the readability, use a QR code scanning device to scan the QR code to verify whether it can read the information correctly, thereby realizing the traceability and anti-counterfeiting functions of the product.

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