A steel strip continuous punching and waste automatic collecting device

Abstract

This application relates to the field of steel strip processing and discloses a continuous punching and waste collection device for steel strip, including a fixed frame and a rotating plate. A hydraulic rod is fixedly installed on the inner wall of the fixed frame, and a connecting frame is snapped into the inner wall of the fixed frame. Two electric push rods are rotatably connected to the bottom end of the rotating plate, and the bottom ends of the electric push rods are rotatably installed with the inner wall of the fixed frame. A storage box is movably connected to the surface of the fixed frame, and two handles are fixedly installed on the surface of the storage box. The center of the hydraulic rods is on the same straight line as the center of the fixed frame. This application, by installing the rotating plate on the inner wall of the fixed frame, rotatably connecting the bottom end of the rotating plate to the electric push rods, and installing the storage box on the surface of the fixed frame with two handles, facilitates the dumping of waste from the fixed frame into the storage box after the rotating plate is controlled to rotate by the electric push rods, thereby avoiding the problem of waste accumulation affecting the punching of the steel strip.

Description

Technical Field

[0001] This application relates to the field of steel strip processing, and in particular to a continuous steel strip punching and waste collection device. Background Technology

[0002] Steel strip is a strip-shaped material made from carbon steel. Its width is typically no more than 1300mm, and its length is adjusted according to the coil specifications. It is mainly used as a traction and carrying component in belt conveyors and for bundling goods. Steel strip is an important basic material in industry. Its diverse classifications and properties allow it to adapt to different application scenarios, from general transportation to specific industry applications (such as elevator manufacturing). Steel strip often requires processing with punching equipment. A steel strip punching machine is a mechanical device used to punch holes in steel strips. Its working principle is based on stamping technology; a power-driven punch impacts the steel strip at a certain speed and force, creating holes at specific locations. This process typically includes three basic stages: positioning, punching, and unloading. The positioning stage ensures that the steel strip is accurately aligned with the mold. In the punching stage, the punch quickly presses down to complete the punching. The unloading stage is responsible for removing the waste material after punching and preparing for the next punching. When using conventional punching equipment, after the fixed frame is installed stably, a hydraulic rod is installed on the inner wall of the fixed frame, and a connecting frame is installed on the inner wall of the fixed frame. After the steel strip is limited by the connecting frame, the mold is controlled by the hydraulic rod to punch the steel strip.

[0003] Regarding the aforementioned technologies, the inventors believe that during the punching of conventional steel strips, the resulting punching waste tends to accumulate, affecting subsequent punching operations. This necessitates manual waste removal, increasing the workload for workers and impacting the effectiveness of the punching equipment.

[0004] The information disclosed in this background section is only intended to enhance the understanding of the background technology of this application, and therefore may include prior art that is not known to those skilled in the art. Utility Model Content

[0005] To address the problem of waste accumulation during conventional steel strip punching, this application provides a continuous steel strip punching and waste automatic collection device.

[0006] The technical solution of the continuous punching and automatic waste collection device for steel strip provided in this application is as follows:

[0007] A continuous punching and waste collection device for steel strip includes a fixed frame and a rotating plate. A hydraulic rod is fixedly installed on the inner wall of the fixed frame, and a connecting frame is snapped into the inner wall of the fixed frame. Two electric push rods are rotatably connected to the bottom end of the rotating plate, and the bottom ends of the electric push rods are rotatably installed with the inner wall of the fixed frame. A storage box is movably connected to the surface of the fixed frame, and two handles are fixedly installed on the surface of the storage box. The center of the hydraulic rod is collinear with the center of the fixed frame. The surface of the rotating plate is rotatably connected to the inner wall of the fixed frame. The two electric push rods are symmetrically distributed about the rotating plate as an axis.

[0008] Preferably, a plurality of sliders are fixedly installed at one end of the storage box. The plurality of sliders are divided into two groups, and the two groups of sliders are symmetrically distributed about the storage box. A mounting frame is slidably connected to the surface of the slider. One end of the mounting frame is fixedly installed to the surface of the fixed frame, and the dimensions of the inner wall of the mounting frame are adapted to the dimensions of the slider surface.

[0009] Preferably, a limiting frame is rotatably connected to the surface of the mounting frame, one end of the limiting frame is engaged with the top of the slider, and a fixing spring is fixedly installed on the inner wall of the limiting frame, one end of the fixing spring being fixedly connected to the inner wall of the mounting frame.

[0010] Preferably, the inner wall of the fixing frame has two connecting grooves, which are symmetrically distributed about the fixing frame. A limiting block is rotatably installed on the inner wall of the connecting groove, and the top of the limiting block is movably connected to the bottom of the rotating plate.

[0011] Preferably, a motor is fixedly installed on the inner wall of the fixing frame, and a pull rope is fixedly connected to the output end of the motor. The end of the pull rope away from itself and the motor is fixedly installed on the surface of the limiting block.

[0012] Preferably, a push spring is fixedly connected to the bottom end of the limiting block, and the bottom end of the push spring is fixedly installed to the inner wall of the connecting groove.

[0013] Preferably, an auxiliary piece is fixedly connected to the top of the limiting block, the size of the bottom of the auxiliary piece is adapted to the size of the top of the limiting block, and the auxiliary piece is a rubber sheet.

[0014] In summary, this application includes the following beneficial technical effects:

[0015] 1. By installing a rotating plate on the inner wall of a fixed frame, an electric push rod is rotatably connected to the bottom of the rotating plate. A storage box is installed on the surface of the fixed frame, so that waste material inside the fixed frame can be poured into the storage box after the rotating plate is controlled to rotate by the electric push rod. A slider is installed at one end of the storage box, and a mounting bracket is slidably connected to the surface of the slider to facilitate separation of the slider from the mounting bracket, making it convenient to disassemble the storage box and handle the waste material. A limit bracket is rotatably installed on the surface of the mounting bracket to lock with the slider, thereby improving the fixing effect of the storage box. A fixing spring is fixedly connected to the inner wall of the limit bracket to keep the limit bracket locked with the slider. Compared with the existing technology, this method effectively improves the convenience of using the punching equipment.

[0016] 2. A connecting groove can also be opened on the inner wall of the fixed frame. A limit block is rotatably connected to the inner wall of the connecting groove to support the bottom of the rotating plate. A motor is installed on the inner wall of the fixed frame, and a pull rope is installed on the output end of the motor. After the motor is started, the pull rope is controlled to pull the limit block into the inner wall of the connecting groove. A push spring is installed on one end of the limit block so that the limit block will automatically reset after the pull rope is released. A rubber auxiliary plate is installed on the top of the limit block to prevent the rotating plate from colliding with the limit block when the punching equipment is in use; thus effectively improving the performance of the device. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of a continuous steel strip punching and waste automatic collection device according to an embodiment of the application;

[0018] Figure 2 This is a schematic diagram of the rotating plate structure in the embodiment of the application;

[0019] Figure 3 This is a side view of the embodiment of the application.

[0020] Figure 4 This is a schematic diagram of the structure at point A in the embodiment of the application.

[0021] Explanation of reference numerals in the attached drawings: 1. Fixing frame; 2. Hydraulic rod; 3. Connecting frame; 4. Rotating plate; 5. Electric push rod; 6. Storage box; 7. Handle; 8. Slider; 9. Mounting frame; 10. Limiting frame; 11. Fixing spring; 12. Connecting groove; 13. Limiting block; 14. Motor; 15. Pull rope; 16. Push spring; 17. Auxiliary plate. Detailed Implementation

[0022] The following is in conjunction with the appendix Figure 1 —4. This application will be described in further detail.

[0023] This application discloses a continuous punching device for steel strips and an automatic waste collection device, referring to... Figure 1 - Figure 2 The equipment includes a fixed frame 1. During use, after the fixed frame 1 is installed stably, a hydraulic rod 2 is installed on the inner wall of the fixed frame 1, and a connecting frame 3 is also installed on the inner wall of the fixed frame 1. After the steel strip is limited by the connecting frame 3, the grinding tool is controlled by the hydraulic rod 2 to punch the steel strip. A rotating plate 4 is installed on the inner wall of the fixed frame 1, and an electric push rod 5 is rotatably connected to the bottom end of the rotating plate 4. A storage box 6 is installed on the surface of the fixed frame 1, and two handles 7 are installed on the surface of the storage box 6. After the rotating plate 4 is rotated by the electric push rod 5, the waste material in the fixed frame 1 is poured into the storage box 6, which effectively improves the convenience of using the punching equipment and avoids the problem of waste material accumulation affecting the punching of the steel strip.

[0024] Reference Figure 2 A slider 8 is installed at one end of the storage box 6. A mounting bracket 9 is slidably connected to the surface of the slider 8. One end of the mounting bracket 9 is fixedly installed to the surface of the fixed bracket 1. The storage box 6 is installed on the surface of the fixed bracket 1 by means of the mounting bracket 9 and the slider 8, and the slider 8 is separated from the mounting bracket 9, which facilitates the disposal of waste materials after the storage box 6 is disassembled. A limit bracket 10 is rotatably installed on the surface of the mounting bracket 9. One end of the limit bracket 10 is engaged with the surface of the slider 8. The engagement of the limit bracket 10 and the slider 8 improves the fixing effect of the storage box 6. A fixing spring 11 is fixedly connected to the inner wall of the limit bracket 10. One end of the fixing spring 11 is connected to the surface of the mounting bracket 9. The fixing spring 11 pushes the limit bracket 10 to keep the limit bracket 10 engaged with the slider 8, which effectively improves the fixing effect of the limit bracket 10 on the slider 8.

[0025] Reference Figure 3 - Figure 4A connecting groove 12 is formed on the inner wall of the fixed frame 1. A limiting block 13 is rotatably connected to the inner wall of the connecting groove 12. The top of the limiting block 13 is connected to the bottom end of the rotating plate 4. The limiting block 13 supports the bottom end of the rotating plate 4, preventing the rotating plate 4 from shifting after being squeezed by the hydraulic rod 2. A motor 14 is installed on the inner wall of the fixed frame 1. A pull rope 15 is installed at the output end of the motor 14. One end of the pull rope 15 is connected to the surface of the limiting block 13. After the motor 14 is started, the pull rope 15 is controlled to pull the limiting block 13, thereby retracting the limiting block 13 into the inner wall of the connecting groove 12. To avoid obstructing the rotation of the rotating plate 4, a push spring 16 is installed at one end of the limiting block 13. One end of the push spring 16 is connected to the inner wall of the connecting groove 12. The push spring 16 pushes the limiting block 13. After the pull rope 15 releases the pull on the limiting block 13, the limiting block 13 automatically resets. A rubber auxiliary piece 17 is installed on the top of the limiting block 13. The top of the auxiliary piece 17 is connected to the bottom of the rotating plate 4. With the relatively soft rubber material of the auxiliary piece 17, the collision between the rotating plate 4 and the limiting block 13 is avoided when the punching equipment is used.

[0026] The implementation principle of the continuous punching and waste collection device for steel strip in this embodiment is as follows: A rotating plate 4 is installed on the inner wall of a fixed frame 1. An electric push rod 5 is rotatably connected to the bottom end of the rotating plate 4. A collection box 6 is installed on the surface of the fixed frame 1, and two handles 7 are installed on the surface of the collection box 6. This allows the rotating plate 4 to be rotated using the electric push rod 5, thus emptying the waste material from the fixed frame 1 into the collection box 6, preventing waste accumulation from affecting the punching of the steel strip. A slider 8 is installed at one end of the collection box 6, and a mounting frame 9 is slidably connected to the surface of the slider 8. One end of the mounting frame 9 is fixedly installed to the surface of the fixed frame 1, allowing the device to be used for continuous punching of steel strip. The storage box 6 is mounted on the surface of the fixed frame 1 with the slider 8, and the slider 8 is separated from the mounting frame 9, which facilitates the disposal of waste materials after the storage box 6 is disassembled. The surface of the mounting frame 9 is rotatably mounted with a limit frame 10, one end of which is engaged with the surface of the slider 8, so as to improve the fixing effect of the storage box 6. A fixing spring 11 is fixedly connected to the inner wall of the limit frame 10, and one end of the fixing spring 11 is connected to the surface of the mounting frame 9, so as to push the limit frame 10 with the fixing spring 11 to keep the limit frame 10 engaged with the slider 8, which effectively improves the fixing effect of the limit frame 10 on the slider 8.

[0027] A connecting groove 12 can also be made in the inner wall of the fixing frame 1. A limiting block 13 is rotatably connected to the inner wall of the connecting groove 12. The top of the limiting block 13 is connected to the bottom of the rotating plate 4, so as to support the bottom of the rotating plate 4 with the limiting block 13, and avoid the rotating plate 4 from shifting after being squeezed by the hydraulic rod 2. A motor 14 is installed in the inner wall of the fixing frame 1. A pull rope 15 is installed in the output end of the motor 14. One end of the pull rope 15 is connected to the surface of the limiting block 13, so that the pulling rope 15 can be controlled to pull the limiting block 13 after the motor 14 is started, thereby pulling the limiting block 13 into the connecting groove 12. The wall prevents obstruction of the rotation of the rotating plate 4. A push spring 16 is installed at one end of the limiting block 13, and one end of the push spring 16 is connected to the inner wall of the connecting groove 12 so that the limiting block 13 can be pushed by the push spring 16. After the pull rope 15 releases the pull on the limiting block 13, the limiting block 13 will automatically reset. A rubber auxiliary piece 17 is installed on the top of the limiting block 13. The top of the auxiliary piece 17 is connected to the bottom of the rotating plate 4 so that the relatively soft rubber material of the auxiliary piece 17 can be used to avoid the rotating plate 4 from colliding with the limiting block 13 when the punching equipment is used.

[0028] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A continuous punching and waste collection device for steel strips, comprising a fixed frame (1) and a rotating plate (4), characterized in that: A hydraulic rod (2) is fixedly installed on the inner wall of the fixed frame (1), and a connecting frame (3) is snapped into the inner wall of the fixed frame (1). Two electric push rods (5) are rotatably connected to the bottom end of the rotating plate (4), and the bottom end of the electric push rods (5) is rotatably installed with the inner wall of the fixed frame (1). A storage box (6) is movably connected to the surface of the fixed frame (1), and two handles (7) are fixedly installed on the surface of the storage box (6).

2. The continuous punching and automatic waste collection device for steel strips according to claim 1, characterized in that: The center of the hydraulic rod (2) is on the same straight line as the center of the fixed frame (1), the surface of the rotating plate (4) is rotatably connected to the inner wall of the fixed frame (1), and the two electric push rods (5) are symmetrically distributed about the rotating plate (4).

3. The continuous punching and automatic waste collection device for steel strips according to claim 1, characterized in that: A number of sliders (8) are fixedly installed at one end of the storage box (6). The sliders (8) are divided into two groups. The two groups of sliders (8) are symmetrically distributed about the storage box (6). A mounting bracket (9) is slidably connected to the surface of the slider (8). One end of the mounting bracket (9) is fixedly installed on the surface of the fixed bracket (1), and the dimensions of the inner wall of the mounting bracket (9) are compatible with the dimensions of the surface of the slider (8).

4. The continuous punching and automatic waste collection device for steel strips according to claim 3, characterized in that: The surface of the mounting bracket (9) is rotatably connected to a limiting bracket (10). One end of the limiting bracket (10) is engaged with the top of the slider (8), and a fixing spring (11) is fixedly installed on the inner wall of the limiting bracket (10). One end of the fixing spring (11) is fixedly connected to the inner wall of the mounting bracket (9).

5. The continuous punching and automatic waste collection device for steel strip according to claim 1, characterized in that: The inner wall of the fixed frame (1) has two connecting grooves (12), which are symmetrically distributed about the fixed frame (1). A limiting block (13) is rotatably installed on the inner wall of the connecting groove (12), and the top of the limiting block (13) is movably connected to the bottom of the rotating plate (4).

6. The continuous punching and automatic waste collection device for steel strip according to claim 1, characterized in that: A motor (14) is fixedly installed on the inner wall of the fixed frame (1). A pull rope (15) is fixedly connected to the output end of the motor (14). The end of the pull rope (15) away from itself and the motor (14) is fixedly installed on the surface of the limiting block (13).

7. The continuous punching and automatic waste collection device for steel strip according to claim 5, characterized in that: The bottom end of the limiting block (13) is fixedly connected to a push spring (16), and the bottom end of the push spring (16) is fixedly installed to the inner wall of the connecting groove (12).

8. The continuous punching and automatic waste collection device for steel strip according to claim 5, characterized in that: An auxiliary piece (17) is fixedly connected to the top of the limiting block (13). The size of the bottom of the auxiliary piece (17) is compatible with the size of the top of the limiting block (13), and the auxiliary piece (17) is a rubber sheet.

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