Die cutter with adjustable cutting size

Abstract

The utility model relates to the technical field of die-cutting rule adjustability, and discloses a die-cutting rule with an adjustable cutting size, which comprises a fixing mechanism fixedly connected outside a supporting cutting plate, a telescopic mechanism slidably connected inside the supporting cutting plate, the fixing mechanism comprises a telescopic cylinder I, and the telescopic cylinder II comprises a telescopic cylinder II. The output end of the first telescopic air cylinder is fixedly connected with a fixing assembly used for fixing, the fixing assembly comprises a second rotating plate gear, the interior of the second rotating plate gear is rotationally connected with a supporting connecting rod, and the exterior of the supporting connecting rod is fixedly connected with two supporting fixing blocks; a first rotating gear is rotationally and fixedly connected to the outer portion of the supporting and fixing block. According to the utility model, the stability of the whole structure is enhanced, the shaking and deviation during operation are effectively reduced, the stable operation is ensured, the fixing operation is quickly completed, the working efficiency is improved, the machining process is ensured to be smooth in various production environments, and the product quality is improved.

Description

Technical Field

[0001] This utility model relates to the field of adjustable die-cutting blade technology, and more particularly to an adjustable cutting size die-cutting blade. Background Technology

[0002] Standard die-cutting blades typically use a fixed-size design, making it difficult to change once the cutting dimensions are determined. During production, switching to die-cutting of different product sizes often requires companies to spend significant time and manpower replacing the entire set of die-cutting blades. This not only means prolonged equipment downtime but also increases operational complexity and the probability of errors. For example, in the packaging and printing industry, product packaging specifications frequently change, and frequent die-cutting blade replacements severely impact production efficiency and delay delivery times.

[0003] Traditional die-cutting methods are inadequate. Due to mechanical wear and installation errors, cutting dimensions are prone to deviation, leading to inconsistent product quality. In industries with extremely high dimensional accuracy requirements, such as electronic component manufacturing, traditional die-cutting blade fixing technologies result in high scrap rates, causing significant raw material waste and increased costs. Furthermore, traditional fixing methods have poor adaptability and struggle to meet the diverse characteristics of new materials. For materials with special flexibility and hardness, existing fixing technologies cannot guarantee stable operation of the die-cutting blade during cutting, resulting in poor cutting effects and compromised product quality.

[0004] Traditional die-cutting blades often use simple methods such as adhesive bonding to fix materials. These methods are often only suitable for specific types of materials. In the electronics industry, it is necessary to die-cut various parts made of different materials, from rigid circuit boards to flexible insulating films. Traditional fixing methods cannot meet the fixing needs of different materials. Frequent replacement of fixing devices is not only time-consuming and labor-intensive, but also increases production costs. Therefore, an adjustable cutting size die-cutting blade is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides an adjustable cutting size die-cutting blade, which aims to improve the problem of poor fixing effect in some existing devices.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] An adjustable cutting size die cutter includes a supporting cutting plate. A fixing mechanism is fixedly connected to the outside of the supporting cutting plate, and a telescopic mechanism is slidably connected inside the supporting cutting plate. The fixing mechanism includes a telescopic cylinder, and a fixing component for fixing is fixedly connected to the output end of the telescopic cylinder. The fixing component includes a rotating plate gear, and a support connecting rod is rotatably connected inside the rotating plate gear. Two support fixing blocks are fixedly connected to the outside of the support connecting rod, and a rotating gear is rotatably connected to the outside of the support fixing blocks.

[0008] As a further description of the above technical solution:

[0009] The telescopic mechanism includes a telescopic cylinder two, the output end of which is fixedly connected to a connecting rod, and the outside of which is fixedly connected to a telescopic connecting rod;

[0010] As a further description of the above technical solution:

[0011] Rotating gear three is externally fixedly connected to rotating gear one, and rotating gear three and rotating plate gear two are meshed with each other;

[0012] As a further description of the above technical solution:

[0013] The rotating gear three is externally fixedly connected to a sliding connecting block, and the rotating plate gear two is externally fixedly connected to a sliding connecting block;

[0014] As a further description of the above technical solution:

[0015] The output end of the telescopic cylinder is fixedly connected to a rotating connecting rod, the rotating connecting rod and the rotating gear are meshed with each other, and the rotating connecting rod is slidably connected to the outside of the supporting cutting plate;

[0016] As a further description of the above technical solution:

[0017] The support fixing block is fixedly connected to the outside of the support cutting plate, and the bottom of the telescopic cylinder is fixedly connected to the outside of the support cutting plate.

[0018] As a further description of the above technical solution:

[0019] The telescopic connecting rod is fixedly connected to a circular mold one, and the circular mold one is slidably connected to a circular mold two.

[0020] As a further description of the above technical solution:

[0021] The second circular mold is slidably connected inside the supporting cutting plate, the second telescopic cylinder is fixedly connected inside the second circular mold, the connecting fixing rod is slidably connected inside the second circular mold, and the telescopic connecting rod is slidably connected inside the second circular mold.

[0022] This utility model has the following beneficial effects:

[0023] 1. In this utility model, after the telescopic cylinder is activated, it drives the rotating connecting rod to ensure the continuity and stability of the movement. The supporting connecting rod provides solid support for the rotating plate gear two, greatly enhancing the stability of the entire structure, effectively reducing shaking and offset during operation, and ensuring its stable operation. When the rotating plate gear two and the rotating gear three work together to drive the sliding connecting block to move, a firm fixation can be achieved, enabling the fixing operation to be completed quickly, improving work efficiency, and providing reliable fixation for the processed objects in various production environments, ensuring smooth processing and improving product quality.

[0024] 2. In this utility model, the telescopic cylinder two drives the connecting fixed rod and the telescopic connecting rod to move, thereby moving the circular mold one. This design allows for flexible changes in mold size. Because the circular mold one is smaller than the circular mold two, it can meet various cutting needs of different sizes, increasing the applicability and flexibility of the equipment. It eliminates the need for frequent mold changes, saving significant time and costs, improving production efficiency. The stable and reliable movement process reduces errors and malfunctions caused by complex operations, ensuring the accuracy and consistency of product dimensions, and providing a strong guarantee for high-quality production. Attached Figure Description

[0025] Figure 1 This is a three-dimensional schematic diagram of the adjustable cutting size die-cutting blade proposed in this utility model;

[0026] Figure 2 This is a schematic diagram of the supporting cutting plate for the adjustable cutting size die-cutting knife proposed in this utility model.

[0027] Figure 3 This is a schematic diagram of the support and fixing block for the adjustable cutting size die-cutting blade proposed in this utility model.

[0028] Figure 4 for Figure 3 Enlarged view of point A in the middle.

[0029] Legend:

[0030] 1. Support cutting plate; 2. Fixing mechanism; 201. Telescopic cylinder one; 202. Rotating connecting rod; 203. Rotating gear one; 204. Support fixing block; 205. Support connecting rod; 206. Rotating plate gear two; 207. Rotating gear three; 208. Sliding connecting block; 209. Fixing component; 3. Telescopic mechanism; 301. Telescopic cylinder two; 302. Connecting fixing rod; 303. Telescopic connecting rod; 304. Circular mold one; 305. Circular mold two. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Reference Figure 1 , Figure 3This utility model provides an embodiment of an adjustable-size die-cutting blade, including a supporting cutting plate 1, which serves as the basic support component for the entire adjustable-size die-cutting blade, providing a platform for the installation and fixing of other components, ensuring the relative position stability of each component during operation, and ensuring the integrity and stability of the entire die-cutting blade structure. The supporting cutting plate 1 is externally fixedly connected to a fixing mechanism 2, and internally slidably connected to a telescopic mechanism 3. The fixing mechanism 2 includes a telescopic cylinder 201, which serves as a power source, converting pneumatic energy into mechanical energy to provide driving force for the movement of the fixing component 209. The output end is fixedly connected to a fixing component 209 for fixing. The fixing component 209 includes a rotating plate gear 206, which cooperates with a rotating gear 3 207. During rotation, it drives the sliding connecting block 208 to move, thereby achieving the fixing function. The rotating plate gear 206 is internally rotatably connected to a support connecting rod 205, which provides support and a rotation shaft for the rotating plate gear 206, ensuring that the rotating plate gear 206 can rotate stably around the shaft, while enhancing the structural stability of the entire fixing component 209. The support connecting rod 205 is externally fixedly connected to two support fixing blocks 204, which fix the position of the rotating gear 1 203. Providing stable support to ensure the stability and accuracy of rotating gear 203 during rotation, rotating gear 203 is externally fixedly connected to the support block 204. It receives power transmitted from the rotating connecting rod 202 and rotates, thereby driving the connected rotating gear 207 to rotate, further transmitting power. Rotating gear 207 is externally fixedly connected to rotating gear 203, receiving power transmitted from it. It works in conjunction with rotating plate gear 206 to drive the sliding connecting block 208. Rotating gear 207 and rotating plate gear 206 are meshed together. The external fixed connection of the third gear 207 is a sliding connecting block 208, which slides under the drive of the rotating plate gear 206 and the rotating gear 207 to fix the object being cut. The external fixed connection of the rotating plate gear 206 is a sliding connecting block 208. The output end of the telescopic cylinder 1 is fixedly connected to a rotating connecting rod 202. The rotating connecting rod 202 and the rotating gear 1 are meshed with each other. The rotating connecting rod 202 is slidably connected to the outside of the supporting cutting plate 1. The supporting fixing block 204 is fixedly connected to the outside of the supporting cutting plate 1. The bottom of the telescopic cylinder 1 is fixedly connected to the outside of the supporting cutting plate 1.

[0033] Reference Figure 1 , Figure 2 , Figure 4The telescopic mechanism 3 includes a telescopic cylinder 301, which serves as the power source for the telescopic mechanism 3. It converts pneumatic energy into mechanical energy, driving the connecting rod 302 to move, thereby realizing the telescopic movement of the circular mold 304. The output end of the telescopic cylinder 301 is fixedly connected to the connecting rod 302, transmitting the power of the telescopic cylinder 301 and transmitting the linear motion of the cylinder to the telescopic connecting rod 303, thus serving as a connection and power transmission mechanism. The telescopic connecting rod 303 is fixedly connected externally to the connecting rod 302, connecting the connecting rod 302 and the circular mold 304, transmitting power to the circular mold 304, enabling the circular mold 304 to telescopically move inside the circular mold 305. The telescopic connecting rod 303 is externally fixedly connected to... A circular mold 304 serves as a cutting component. By extending and retracting within a circular mold 305, the overall dimensions of the mold 304 and the circular mold 305 are altered, thereby adjusting the cutting size. The circular mold 305 is slidably connected to the outside of the circular mold 304, providing a sliding track and support for the circular mold 304. It works in conjunction with the circular mold 304 to form different cutting sizes and also serves as the mounting carrier for the telescopic cylinder 301. The circular mold 305 is slidably connected inside the supporting cutting plate 1, the telescopic cylinder 301 is fixedly connected inside the circular mold 305, the connecting rod 302 is slidably connected inside the circular mold 305, and the telescopic connecting rod 303 is slidably connected inside the circular mold 305.

[0034] Working principle: When the telescopic cylinder 201 starts running, it drives the rotating connecting rod 202 to move, which in turn drives the rotating gear 203 to move, which in turn drives the rotating gear 207 to move, which in turn drives the rotating plate gear 206 to move. At the same time, the supporting connecting rod 205 provides support for the movement of the rotating plate gear 206 to ensure its normal operation. When the rotating plate gear 206 and the rotating gear 207 start running, they drive the sliding connecting block 208 to move, thereby achieving a fixing effect.

[0035] When the telescopic cylinder 301 starts running, it drives the connecting rod 302 to move, which in turn drives the telescopic connecting rod 303 to move, which in turn drives the circular mold 304 to move. The circular mold 304 is smaller than the circular mold 305, thus achieving the effect of changing the size of the model.

[0036] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An adjustable cutting size die cutter, including a supporting cutting plate (1), characterized in that: The supporting cutting plate (1) is externally fixedly connected to a fixing mechanism (2), and the supporting cutting plate (1) is internally slidably connected to a telescopic mechanism (3); The fixing mechanism (2) includes a telescopic cylinder (201), the output end of which is fixedly connected to a fixing component (209) for fixing. The fixing component (209) includes a rotating plate gear (206), the inside of which is rotatably connected to a support connecting rod (205), and the outside of which are fixedly connected to two support fixing blocks (204). The outside of which are rotatably connected to a rotating gear (203) is a rotating gear (203).

2. The adjustable cutting size die-cutting blade according to claim 1, characterized in that: The telescopic mechanism (3) includes a telescopic cylinder two (301), the output end of which is fixedly connected to a connecting rod (302), and the outside of the connecting rod (302) is fixedly connected to a telescopic connecting rod (303).

3. The adjustable cutting size die-cutting blade according to claim 1, characterized in that: Rotating gear one (203) is externally fixedly connected to rotating gear three (207), and rotating gear three (207) and rotating plate gear two (206) are meshed with each other.

4. The adjustable cutting size die-cutting blade according to claim 3, characterized in that: The rotating gear three (207) is externally fixedly connected to a sliding connecting block (208), and the rotating plate gear two (206) is externally fixedly connected to a sliding connecting block (208).

5. The adjustable cutting size die-cutting blade according to claim 4, characterized in that: The output end of the telescopic cylinder (201) is fixedly connected to a rotating connecting rod (202), the rotating connecting rod (202) and the rotating gear (203) are meshed with each other, and the rotating connecting rod (202) is slidably connected to the outside of the supporting cutting plate (1).

6. The adjustable cutting size die-cutting blade according to claim 5, characterized in that: The support fixing block (204) is fixedly connected to the outside of the support cutting plate (1), and the bottom of the telescopic cylinder (201) is fixedly connected to the outside of the support cutting plate (1).

7. The adjustable cutting size die-cutting blade according to claim 2, characterized in that: The telescopic connecting rod (303) is fixedly connected to a circular mold one (304) on the outside, and the circular mold one (304) is slidably connected to a circular mold two (305) on the outside.

8. The adjustable cutting size die-cutting blade according to claim 7, characterized in that: The second circular mold (305) is slidably connected inside the supporting cutting plate (1), the second telescopic cylinder (301) is fixedly connected inside the second circular mold (305), the connecting fixing rod (302) is slidably connected inside the second circular mold (305), and the telescopic connecting rod (303) is slidably connected inside the second circular mold (305).

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