Positioning cutting device for anti-counterfeit printing

Abstract

The utility model discloses a positioning cutting device for anti-counterfeit printing, which belongs to the technical field of cutting devices and comprises a cutting platform, a mounting frame fixedly connected to the top of the cutting platform, limiting grooves formed in the outer walls of the two sides of the mounting frame, and a cutting mechanism comprising a mounting plate movably embedded between the interiors of the two limiting grooves. A trapezoidal groove is formed in the bottom of the mounting plate, a threaded rod is rotationally embedded between the inner walls of the two sides of the trapezoidal groove, the use stability of the cutting mechanism is improved through the mounting frame, the mounting plate descends in the limiting groove, the cutting knife is conveniently driven to cut the anti-counterfeit label on the cutting platform, and the threaded rod on the mounting plate rotates, so that the anti-counterfeit label is cut. According to the label cutting device, a trapezoidal screw block is conveniently driven to move in a trapezoidal groove, then a cutting knife is conveniently driven to horizontally move, the cutting range of the cutting knife is widened, the cutting quality of the cutting mechanism is improved, meanwhile, through cooperation of a pressing plate and an abutting spring, labels on a cutting platform are conveniently positioned, and the cutting effect of the label cutting device is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting devices, and more specifically, to a positioning cutting device for anti-counterfeiting printing. Background Technique

[0002] An anti-counterfeiting label is a technical means used to prevent counterfeit and shoddy products from entering the market. It helps consumers and merchants identify the authenticity of products through specific markings and codes. After the anti-counterfeiting label is printed and produced, it needs to be cut to ensure its subsequent use.

[0003] The authorized publication number "CN 217531019 U" discloses "a positioning cutting device for anti-counterfeiting printing. The positioning cutting device for anti-counterfeiting printing includes a base; a fixed frame fixedly installed on the top of the base; a bearing plate fixedly installed on the top of the base; a cylinder fixedly installed on the top of the fixed frame; a lifting plate arranged inside the fixed frame; a cutting knife group arranged at the bottom of the lifting plate; a pressing frame arranged below the lifting plate; a frame body fixedly installed on the top of the lifting plate, and the bottom end of the output shaft of the cylinder is fixedly connected to the top of the frame body. The positioning cutting device for anti-counterfeiting printing provided by the utility model has the advantages of convenient operation, being able to quickly replace the cutting knife group, and improving the cutting efficiency."

[0004] The above patent effectively improves the cutting efficiency of anti-counterfeiting labels. However, when the above patent is used, the position of the cutting knife is fixed, and the cutting range of the cutting knife is limited, which easily leads to the situation that the anti-counterfeiting label is not cut thoroughly enough, affecting the production quality of the anti-counterfeiting label. Content of the Utility Model

[0005] Aiming at the problems existing in the prior art, the purpose of the utility model is to provide a positioning cutting device for anti-counterfeiting printing, aiming to solve the problems raised in the background technique.

[0006] To solve the above problems, the utility model adopts the following technical solutions:

[0007] A positioning cutting device for anti-counterfeiting printing, comprising:

[0008] A cutting platform, on the top of which an installation frame is fixedly connected, and limiting grooves are provided on the outer walls of both sides of the installation frame; and

[0009] Cutting mechanism, the cutting mechanism includes a mounting plate, the mounting plate is movably embedded between the two limiting grooves, a trapezoidal groove is opened at the bottom of the mounting plate, a threaded rod is rotatably embedded between the inner walls on both sides of the trapezoidal groove, a trapezoidal screw block is sleeved on the outer surface of the threaded rod, a cutting knife is fixedly connected to the bottom of the trapezoidal screw block, a pressing plate is movably embedded between the two limiting grooves, and two abutting springs are connected between the outer walls of the pressing plate and the mounting plate.

[0010] As a preferred solution of the present invention, a limiting frame is fixedly connected to the top of the pressing plate, and the limiting frame is sleeved on the outer surface of the cutting knife.

[0011] As a preferred solution of the present invention, two telescopic rods are fixedly connected between the outer walls of the pressing plate and the mounting plate, and each telescopic rod is located inside the corresponding abutting spring.

[0012] As a preferred solution of the present invention, a cylinder is fixedly connected to the top of the mounting frame, and the telescopic end of the cylinder is fixedly connected to the top of the mounting plate.

[0013] As a preferred solution of the present invention, a micro motor is fixedly connected to the outer wall of the mounting plate, and the output end of the micro motor is fixedly connected to one end of the threaded rod.

[0014] As a preferred solution of the present invention, connecting pieces are fixedly connected to the outer walls on both sides of the pressing plate.

[0015] Beneficial effects

[0016] Compared with the prior art, the present invention provides a positioning cutting device for anti-counterfeiting printing, which has the following beneficial effects:

[0017] 1. In this solution, the use stability of the cutting mechanism is improved through the mounting frame. The mounting plate descends inside the limiting groove, which is convenient for driving the cutting knife to cut the anti-counterfeiting label on the cutting platform. The threaded rod on the mounting plate rotates, which is convenient for driving the trapezoidal screw block to move inside the trapezoidal groove, and then is convenient for driving the cutting knife to translate, thereby improving the cutting range of the cutting knife and the cutting quality of the cutting mechanism. At the same time, through the cooperation of the pressing plate and the abutting spring, it is convenient to position the label on the cutting platform, further improving its cutting effect.

[0018] 2. In this solution, the lifting stability of the cutting knife is improved through the limiting frame, and at the same time, the moving stability of the cutting knife is improved through the limiting frame when the cutting knife translates. Description of the drawings

[0019] Figure 1 is a perspective view of the present invention;

[0020] Figure 2 is a cross-sectional view of the present invention;

[0021] Figure 3 For the present utility model Figure 2 is an enlarged view of part A in this utility model.

[0022] Explanation of the reference numerals in the figure:

[0023] 1. Cutting platform; 2. Mounting frame; 3. Cutting mechanism; 301. Mounting plate; 302. Threaded rod; 303. Trapezoidal screw block; 304. Cutting knife; 305. Pressure plate; 306. Abutting spring; 4. Limiting frame; 5. Telescopic rod; 6. Cylinder; 7. Micro motor; 8. Connecting piece. Specific implementation mode

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0025] Embodiment:

[0026] Please refer to Figures 1-3 , a positioning cutting device for anti-counterfeiting printing, comprising:

[0027] A cutting platform 1, a mounting frame 2 is fixedly connected to the top of the cutting platform 1, and limiting grooves are provided on the outer walls of both sides of the mounting frame 2; and

[0028] A cutting mechanism 3, the cutting mechanism 3 includes a mounting plate 301, the mounting plate 301 is movably embedded between the two limiting grooves, a trapezoidal groove is provided at the bottom of the mounting plate 301, a threaded rod 302 is rotatably embedded between the inner walls of both sides of the trapezoidal groove, a trapezoidal screw block 303 is threadedly sleeved on the outer surface of the threaded rod 302, a cutting knife 304 is fixedly connected to the bottom of the trapezoidal screw block 303, a pressure plate 305 is movably embedded between the two limiting grooves, and two abutting springs 306 are connected between the outer walls of the pressure plate 305 and the mounting plate 301.

[0029] In the embodiment, the use stability of the cutting mechanism 3 is improved through the mounting frame 2. The mounting plate 301 descends inside the limiting groove, which is convenient for driving the cutting knife 304 to cut the anti-counterfeiting label on the cutting platform 1. The threaded rod 302 on the mounting plate 301 rotates, which is convenient for driving the trapezoidal screw block 303 to move inside the trapezoidal groove, and then is convenient for driving the cutting knife 304 to translate, thereby improving the cutting range of the cutting knife 304 and the cutting quality of the cutting mechanism 3. At the same time, through the cooperation of the pressure plate 305 and the abutting spring 306, it is convenient to position the label on the cutting platform 1 and further improve its cutting effect.

[0030] Specifically, in combination with Figure 1 As shown, a limiting frame 4 is fixedly connected to the top of the pressing plate 305, and the limiting frame 4 is sleeved on the outer surface of the cutting blade 304.

[0031] In this embodiment, the lifting stability of the cutting blade 304 is improved through the limiting frame 4, and at the same time, the moving stability of the cutting blade 304 is improved when it is translated through the limiting frame 4.

[0032] Specifically, in combination with Figure 1 As shown, two telescopic rods 5 are fixedly connected between the outer walls of the pressing plate 305 and the mounting plate 301, and each telescopic rod 5 is located inside the corresponding abutting spring 306.

[0033] In this embodiment, the telescopic stability of the corresponding abutting spring 306 is improved through the telescopic rod 5.

[0034] Specifically, in combination with Figure 1 As shown, a cylinder 6 is fixedly connected to the top of the mounting frame 2, and the telescopic end of the cylinder 6 is fixedly connected to the top of the mounting plate 301.

[0035] In this embodiment, it is convenient to drive the mounting plate 301 to move between the inside of the limiting groove through the cylinder 6, improving the usability of the cutting mechanism 3.

[0036] Specifically, in combination with Figure 1 As shown, a micro motor 7 is fixedly connected to the outer wall of the mounting plate 301, and the output end of the micro motor 7 is fixedly connected to one end of the threaded rod 302.

[0037] In this embodiment, it is convenient to drive the threaded rod 302 to rotate through the micro motor 7, further improving the usability of the cutting mechanism 3.

[0038] Specifically, in combination with Figure 1 As shown, connecting pieces 8 are fixedly connected to both outer walls of the pressing plate 305.

[0039] In this embodiment, it is convenient to install the plate on the pressing plate 305 through the connecting piece 8, increasing the area of the pressing plate 305 and improving the cutting effect of the cutting mechanism 3.

[0040] Working principle: When in use, place the anti-counterfeiting label to be cut on the cutting platform 1, start the cylinder 6 on the mounting bracket 2, and the cylinder 6 drives the mounting plate 301 and the pressing plate 305 to descend between the internal limiting grooves. The pressing plate 305 abuts and presses the label. At this time, the mounting plate 301 continues to descend, driving the cutting knife 304 to continuously descend to cut the label. When the cutting length of the anti-counterfeiting label is relatively large, start the cylinder 6 to drive the cutting knife 304 to rise and move away from the label, and the pressing plate 305 keeps pressing the label. Start the micro motor 7, and the micro motor 7 drives the threaded rod 302 to rotate, driving the trapezoidal screw block 303 and the cutting knife 304 to translate for re-cutting the label.

[0041] The control mode of the present utility model is controlled by manually starting and closing the switch. The wiring diagram of the power element and the power supply provision belong to the common knowledge in the art. And the present utility model is mainly used to protect the mechanical device, so the control mode and wiring layout of the present utility model will not be further explained in detail.

[0042] The above is only the preferred specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its improved concept, makes equivalent replacement or change, and should be covered by the protection scope of the present utility model.

Claims

1. A positioning and cutting device for anti-counterfeiting printing, characterized in that: include: A cutting platform (1), wherein a mounting frame (2) is fixedly connected to the top of the cutting platform (1), and limiting grooves are provided on both side outer walls of the mounting frame (2); and The cutting mechanism (3) comprises a mounting plate (301), the mounting plate (301) being movably embedded between two limiting grooves, a trapezoidal groove being provided at the bottom of the mounting plate (301), a threaded rod (302) being rotatably embedded between the inner walls on both sides of the trapezoidal groove, a trapezoidal screw block (303) being threadedly sleeved on the outer surface of the threaded rod (302), a cutting knife (304) being fixedly connected to the bottom of the trapezoidal screw block (303), a pressing plate (305) being movably embedded between the two limiting grooves, and two abutting springs (306) being connected between the pressing plate (305) and the outer wall of the mounting plate (301).

2. The positioning and cutting device for anti-counterfeiting printing according to claim 1, characterized in that: A limiting frame (4) is fixedly connected to the top of the pressing plate (305), and the limiting frame (4) is sleeved on the outer surface of the cutting knife (304).

3. The positioning and cutting device for anti-counterfeiting printing according to claim 2, characterized in that: Two telescopic rods (5) are fixedly connected between the pressure plate (305) and the outer wall of the mounting plate (301), and each telescopic rod (5) is located inside a corresponding abutment spring (306).

4. The positioning and cutting device for anti-counterfeiting printing according to claim 3, characterized in that: The top of the mounting frame (2) is fixedly connected to a cylinder (6), and the telescopic end of the cylinder (6) is fixedly connected to the top of the mounting plate (301).

5. The positioning and cutting device for anti-counterfeiting printing according to claim 4, characterized in that: A micro motor (7) is fixedly connected to the outer wall of the mounting plate (301), and an output end of the micro motor (7) is fixedly connected to one end of the threaded rod (302).

6. The positioning and cutting device for anti-counterfeiting printing according to claim 5, characterized in that: The outer walls on both sides of the pressing plate (305) are fixedly connected with connecting pieces (8).

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