A rapid die-cutting equipment for the production of U-shaped pure nickel sheets

Abstract

This utility model discloses a rapid die-cutting device for producing U-shaped pure nickel sheets, relating to the technical field of rapid die-cutting equipment. It includes a base frame, a chassis on top of the base frame, a drive mechanism inside the chassis, a platform on the front end of the base frame, a concave template on top of the platform, a springback mechanism on the concave template, and conveying mechanisms at both ends of the platform. This utility model facilitates efficient die-cutting of U-shaped pure nickel sheets through the close cooperation between the drive mechanism and the conveying mechanism. Furthermore, the synergistic effect of the springback mechanism with the concave and convex templates ensures rapid rebound of the die-cut product, reducing adhesion. The combination of anti-slip strips and the conveying mechanism enhances material stability during conveying, reduces slippage and vibration, and improves conveying efficiency and product consistency. Ultimately, it solves the problems of slow material loading and inability to automatically demold after die-cutting.

Description

Technical Field

[0001] This utility model relates to the field of rapid die-cutting equipment technology, and in particular to a rapid die-cutting equipment for the production of U-shaped pure nickel sheets. Background Technology

[0002] In the traditional production process of U-shaped pure nickel sheets, die-cutting equipment is used frequently and is of paramount importance. With the continuous improvement of industrialization, the requirements for production efficiency and product quality are also increasing.

[0003] Traditional die-cutting equipment often suffers from several problems, including slow production speed, low die-cutting accuracy, insufficient equipment flexibility, poor adaptability to materials of different thicknesses, lack of springback devices for die-cut products, and lack of automatic feeding mechanisms, resulting in the inability of die-cut products to be automatically demolded and slow feeding. Therefore, a high-speed die-cutting equipment for the production of U-shaped pure nickel sheets has been specifically developed to address these issues. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a rapid die-cutting device for the production of U-shaped pure nickel sheets.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a rapid die-cutting device for producing U-shaped pure nickel sheets, comprising a base frame, a machine box on the top of the base frame, a drive mechanism inside the machine box, a base platform on the front end face of the base frame, a concave template on the top of the base platform, a springback mechanism on the concave template, and conveying mechanisms at both ends of the base platform.

[0006] Preferably, the drive mechanism includes a second motor disposed inside the housing and a drive gear fixed to the end of the second motor shaft. The bottom of the housing is provided with a sleeve, and a telescopic cylinder is sleeved inside the sleeve. The top of the telescopic cylinder is provided with a second threaded hole, and a threaded rod is threadedly connected to the second threaded hole. A driven gear is fixedly connected to the top of the threaded rod, and the driven gear meshes with the drive gear.

[0007] Preferably, the bottom of the telescopic cylinder is provided with a convex template, and a plurality of U-shaped blocks are fixedly connected to the bottom of the convex template. The four corners of the bottom of the convex template are provided with first threaded holes, and the bottom of the telescopic cylinder is provided with connecting threaded holes corresponding to the first threaded holes. First bolts for fixing the convex template are passed through the first threaded holes and the connecting threaded holes.

[0008] Preferably, the conveying mechanism includes supports at both ends of the base, a drive roller arranged laterally on one side of the top of the supports, and a plurality of driven rollers arranged laterally on the other side of the top of the supports. One end of the drive roller is provided with a first motor, which is fixed to the rear end face of the support. Belts are sleeved on the drive roller and the driven roller.

[0009] Preferably, the surface of the belt is provided with multiple anti-slip strips.

[0010] Preferably, the springback mechanism includes a springback groove on the concave template corresponding to the protrusion, a rod hole at the bottom of the springback groove, a positioning rod passing through the rod hole, and a U-shaped plate at the top of the positioning rod. A spring is sleeved on the positioning rod, and the spring is located at the bottom of the U-shaped plate and the bottom of the springback groove.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: In this utility model, the close cooperation between the drive mechanism and the conveying mechanism facilitates the efficient die-cutting of U-shaped pure nickel sheets, improves production efficiency, and enables fast and accurate die-cutting. Furthermore, the synergistic effect of the springback mechanism with the concave and convex templates ensures that the die-cut products can quickly spring back, reducing adhesion and improving the neatness and yield of the finished products, thereby enabling an automated production process. The combination of the anti-slip strip and the conveying mechanism enhances the stability of the material during the conveying process, reduces slippage and vibration, improves conveying efficiency and product consistency, and ultimately solves the problems of products not being able to automatically demold after die-cutting and slow feeding. Attached Figure Description

[0012] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings:

[0013] Figure 1 This is a schematic diagram of the overall three-dimensional structure proposed in this utility model;

[0014] Figure 2 This is a three-dimensional structural diagram of the belt proposed in this utility model;

[0015] Figure 3 This is a three-dimensional structural diagram of the threaded rod proposed in this utility model;

[0016] Figure 4 This is a schematic diagram of the three-dimensional structure of the convex template proposed in this utility model;

[0017] Figure 5 This is a schematic diagram of the three-dimensional structure of the spring proposed in this utility model.

[0018] The numbers in the diagram are: 1. Base frame; 2. Chassis; 3. Support; 4. Sleeve; 5. Concave template; 6. First motor; 7. Drive roller; 8. Belt; 9. Anti-slip strip; 10. Second motor; 11. Drive gear; 12. Driven gear; 13. Threaded rod; 14. Convex template; 15. First bolt; 16. U-shaped plate; 17. Spring; 18. Positioning rod. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0020] Example: See Figure 1-5 This utility model discloses a rapid die-cutting device for producing U-shaped pure nickel sheets, comprising a base frame 1, a housing 2 on top of the base frame 1, a drive mechanism inside the housing 2, a base platform on the front end face of the base frame 1, a concave template 5 on top of the base platform, a springback mechanism on the concave template 5, and conveying mechanisms at both ends of the base platform. The stable design of the base frame 1 ensures stable operation of the equipment, guaranteeing high efficiency and precision in the die-cutting process. The drive mechanism includes a second motor 10 housed within the housing 2 and a drive gear 11 fixed to the end of the shaft of the second motor 10. A sleeve 4 is located at the bottom of the housing 2, and a telescopic cylinder is fitted inside the sleeve 4. A second threaded hole is opened at the top of the telescopic cylinder, and a threaded hole is formed in the second threaded hole. A threaded rod 13 is connected, and a driven gear 12 is fixedly connected to the top of the threaded rod 13. The driven gear 12 meshes with the drive gear 11. Through the precise transmission of the drive mechanism, efficient die-cutting action can be achieved, ensuring the stability of the production process and the quality of die-cutting. A protruding template 14 is provided at the bottom of the telescopic cylinder. Multiple U-shaped blocks are fixedly connected to the bottom of the protruding template 14. First threaded holes are opened at the four corners of the bottom of the protruding template 14. Connecting threaded holes corresponding to the first threaded holes are opened at the bottom of the telescopic cylinder. First bolts 15 for fixing the protruding template 14 are passed through the first threaded holes and the connecting threaded holes. Through the adjustable design of the protruding template, adaptability to materials of different thicknesses can be achieved, improving the flexibility of the die-cutting process.

[0021] In this invention, the conveying mechanism includes supports 3 at both ends of the base, a drive roller 7 horizontally positioned on one side of the top of the supports 3, and multiple driven rollers horizontally positioned on the other side of the top of the supports 3. A first motor 6 is mounted at one end of the drive roller 7 and is fixed to the rear end face of the supports 3. A belt 8 is fitted onto the drive roller 7 and the driven rollers. This efficient conveying mechanism ensures stable material transport, guaranteeing the continuity and consistency of the die-cutting process. The surface of the belt 8 is provided with multiple anti-slip strips 9, which enhance the material's grip and prevent slippage. The gripping force of the belt 8 on the material during the conveying process reduces slippage, thereby improving the reliability of the conveying process; the springback mechanism includes a springback groove on the concave template 5 corresponding to the protrusion, a rod hole at the bottom of the springback groove, a positioning rod 18 passing through the rod hole, and a U-shaped plate 16 set on the top of the positioning rod 18. A spring 17 is sleeved on the positioning rod 18. The spring 17 is set at the bottom of the U-shaped plate 16 and the bottom of the springback groove. Through the ingenious design of the springback mechanism, rapid springback after die-cutting can be achieved, improving the neatness of the die-cut products and production efficiency.

[0022] Working Principle: In the use of this invention, the material is first fed into the conveyor mechanism. The U-shaped pure nickel sheet to be die-cut is placed at the feeding position, ensuring correct placement. Then, the equipment is powered on and started. The first motor 6 is activated, and the drive device begins to rotate the drive roller 7, driving the belt 8 to stably feed the material into the die-cutting area. Once the material reaches the die-cutting position, the second motor 10 starts operating, driving the drive gear 11 to rotate, which in turn drives the driven gear 12. Through the adjustment of the threaded rod 13 and the telescopic cylinder, the convex template 14 and concave template 5 are driven to achieve the die-cutting action. During this process, precise gear operation... The engagement and adjustment of the punch plate ensure the efficiency and quality of die cutting. After die cutting is completed, the subsequent springback mechanism is immediately activated. Under the action of the spring 17, the positioning rod 18 quickly springs back the die-cut product, ensuring that the finished product can smoothly leave the mold and reducing adhesion. After die cutting, the conveying mechanism continues to operate, conveying the die-cut U-shaped pure nickel sheet to the discharge position to ensure that the product is discharged smoothly. Finally, when the work is finished or the machine needs to be stopped, the operator can stop the motor, and the equipment will enter the standby state. During the standby period, the equipment can be cleaned and maintained to ensure that the next production operation is carried out smoothly.

[0023] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A rapid die cutting apparatus for U-shaped pure nickel sheet production comprising a base frame (1), characterized in that: The top of the base frame (1) is provided with a chassis (2), the inside of the chassis (2) is provided with a drive mechanism, the front end face of the base frame (1) is provided with a base platform, the top of the base platform is provided with a concave template (5), the concave template (5) is provided with a spring-back mechanism, and the two ends of the base platform are provided with a conveying mechanism. The drive mechanism includes a second motor (10) disposed in the housing (2) and a drive gear (11) fixed to the end of the shaft of the second motor (10). The bottom of the housing (2) is provided with a sleeve (4), and a telescopic cylinder is sleeved inside the sleeve (4). A second threaded hole is opened at the top of the telescopic cylinder, and a threaded rod (13) is threadedly connected in the second threaded hole. A driven gear (12) is fixedly connected to the top of the threaded rod (13), and the driven gear (12) meshes with the drive gear (11). The conveying mechanism includes a bracket (3) set at both ends of the base, a drive roller (7) set laterally on one side of the top of the bracket (3), and a plurality of driven rollers set laterally on the other side of the top of the bracket (3). One end of the drive roller (7) is provided with a first motor (6), which is fixed to the rear end face of the bracket (3). The drive roller (7) and the driven rollers are fitted with belts (8).

2. The rapid die cutting apparatus for U-shaped pure nickel sheet production according to claim 1, characterized in that: The bottom of the telescopic cylinder is provided with a protruding template (14), and a plurality of U-shaped blocks are fixed to the bottom of the protruding template (14). The four corners of the bottom of the protruding template (14) are provided with first threaded holes, and the bottom of the telescopic cylinder is provided with connecting threaded holes corresponding to the first threaded holes. The first threaded holes and the connecting threaded holes are provided with first bolts (15) for fixing the protruding template (14).

3. The quick die cutting apparatus for U-shaped pure nickel sheet production according to claim 1, characterized in that: The surface of the belt (8) is provided with multiple anti-slip strips (9).

4. The quick die cutting apparatus for U-shaped pure nickel sheet production according to claim 1, characterized in that: The springback mechanism includes a springback groove on the concave template (5) corresponding to the protrusion, a rod hole at the bottom of the springback groove, a positioning rod (18) passing through the rod hole, and a U-shaped plate (16) set on the top of the positioning rod (18). A spring (17) is sleeved on the positioning rod (18), and the spring (17) is set at the bottom of the U-shaped plate (16) and the bottom of the springback groove.

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