Steel cutting device with protection function

Abstract

The utility model discloses a steel cutting device with protection function, including frame, and frame includes feeding frame, cutting frame and discharging frame, be equipped with moving device on cutting frame, and the output of moving device is connected with cutting assembly, and cutting frame is equipped with cutting position, and the left and right sides of cutting position are equipped with pressure cylinder, and the output of pressure cylinder is equipped with rubber pad, and cutting frame is equipped with limit plate, and the opposite side of limit plate is equipped with positioning cylinder, and the output of positioning cylinder is equipped with locating block, and the between locating block and limit block is feeding channel, and discharging frame is equipped with discharge gate, and one side of discharge gate is equipped with discharging cylinder, and discharging cylinder is equipped with push block, and cutting frame is equipped with protective cover, and protective cover is equipped with first double -open door, and cutting frame is equipped with jog button, and the steel of this application is prevented from shaking and jumps out in the moment of steel cutting off through pressure cylinder and improves security, and the safety is high through being equipped with protective cover and preventing the hurt of splashing of debris, and the safety is high through discharging cylinder automatic discharging and replacing manual discharging.

Description

Technical Field

[0001] This utility model relates to the field of steel cutting technology, and in particular to a steel cutting device with protective function. Background Technology

[0002] Steel is a material with a certain shape, size, and properties, made from steel ingots, billets, or other steel products through pressure processing. Most steel processing involves pressure processing, which causes plastic deformation of the steel (billets, ingots, etc.). Depending on the processing temperature, steel processing can be divided into cold working and hot working. Currently, cutting devices are often used in steel processing to cut steel into suitable sizes.

[0003] With social development and technological progress, steel cutting can now be done automatically. However, the steel cutting devices used in this technology still pose safety hazards due to flying debris and the risk of broken steel pieces jumping and injuring people. Manual material handling also presents safety risks. Utility Model Content

[0004] In view of the above-mentioned prior art, the present invention provides a steel cutting device with protective function, which mainly solves the above-mentioned technical problems.

[0005] To achieve the above objectives, the technical solution of this utility model embodiment is implemented as follows: A steel cutting device with protective function includes a frame, which includes a loading rack, a cutting rack, and a unloading rack. The cutting rack is equipped with a moving device, the output end of which is connected to a cutting assembly. The cutting rack has a cutting position, and clamping cylinders are provided on the left and right sides of the cutting position. The output end of the clamping cylinders is equipped with a rubber pad. The cutting rack has a limiting plate, and a positioning cylinder is provided opposite the limiting plate. The output end of the positioning cylinder is equipped with a positioning block. The loading channel is between the positioning block and the limiting block. The unloading rack has a unloading port, and an unloading cylinder is provided on one side of the unloading port. The unloading cylinder is equipped with a push block. The cutting rack is equipped with a protective cover, and the protective cover has a first double door. The cutting rack is equipped with a jog button.

[0006] Furthermore, the moving device includes a base plate, a first motor, a coupling, a ball screw, a screw nut, a guide rail, a slider, a sensor, a sensing plate, and a movable plate. The base plate is connected to the cutting frame, the ball screw is rotatably connected to the base plate, the first motor is connected to the base plate, the first motor is connected to the ball screw through the coupling, the guide rail is connected to the base plate, the slider cooperates with the guide rail, the screw nut cooperates with the ball screw, the movable plate is mounted on the slider and connected to the screw nut, the sensor is disposed on the base plate, the movable plate is connected to the sensing plate that senses the sensor, the cutting assembly is mounted on the movable plate, and the cutting assembly includes a cutting blade disposed in the middle of the cutting position.

[0007] Furthermore, a chip hopper is provided below the cutting assembly.

[0008] Furthermore, the feeding rack is equipped with several rollers for rotation.

[0009] Furthermore, the unloading rack is equipped with a round rod marked with graduations, and a spacer plate is provided on the round rod.

[0010] Furthermore, the discharge port is provided with a sealing plate, and the sealing plate is provided with an inclined discharge plate.

[0011] Furthermore, the unloading rack is equipped with a second double door.

[0012] Furthermore, the feeding rack is equipped with a guide sheet, and the opening of the guide sheet is set to be larger on the right and smaller on the left.

[0013] Furthermore, a blanking sheet metal is provided below one side of the cutting position, and a collection frame is provided below the blanking sheet metal.

[0014] Furthermore, there are two feeding cylinders arranged side by side.

[0015] The beneficial effects of this utility model are as follows: (1) After placing the steel on the frame according to the set size requirements, the jog button is pressed, the positioning cylinder extends and pushes the steel to the limit plate for positioning. After the magnetic switch on it feeds back the position signal, the clamping cylinder extends and clamps the steel, and feeds back the signal to the control circuit board, driving the moving device to drive the cutting device to cut the steel. After cutting, the blade is retracted to the original position, and the feeding cylinder pushes the cut steel to the feeding port for feeding. The clamping cylinder clamps the steel during cutting to prevent shaking and the steel from jumping out instantly when cut, thus improving safety. The protective cover prevents debris from flying and injuring people. The feeding cylinder automatically feeds the steel instead of manually, which is highly safe. Attached Figure Description

[0016] Figure 1This is a schematic diagram of a steel cutting device with protective function in an embodiment of this application; Figure 2 This is a schematic diagram of a steel cutting device with protective function in an embodiment of this application; Figure 3 This is a schematic diagram of the structure of the moving device and the cutting component in the embodiments of this application; Figure 4 This is a schematic diagram of a steel cutting device with protective function in an embodiment of this application; Figure 5 This is a schematic diagram of a steel cutting device with protective function in an embodiment of this application; Explanation of icon numbers: 1. Loading rack; 2. Cutting rack; 3. Unloading rack; 4. Moving device; 5. Cutting assembly; 6. Cutting position; 7. Clamping cylinder; 8. Rubber pad; 9. Limiting plate; 10. Positioning cylinder; 11. Positioning block; 12. Unloading port; 13. Unloading cylinder; 14. Push block; 15. Protective cover; 16. First double door; 17. Jog button; 18. Base plate; 19. First motor; 20. Coupling; 21. Ball screw; 22. Screw nut; 23. Guide rail; 24. Sensor; 25. Movable plate; 26. Debris hopper; 27. Roller; 28. Round rod; 29. ​​Spacer plate; 30. Sealing plate; 31. Unloading inclined plate; 32. Second double door; 33. Guide sheet metal; 34. Unloading sheet metal; 35. Collection frame. Detailed Implementation

[0017] The technical solution of this utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used in this specification of this utility model is for the purpose of describing particular embodiments only and is not intended to limit the utility model. In the following description, the expression "some embodiments" refers to a subset of all possible embodiments; however, it should be understood that "some embodiments" can be the same subset or different subsets of all possible embodiments and can be combined with each other without conflict.

[0018] It should also be noted that when an element is referred to as being "fixed to" another element, it can be directly attached to the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "inner," "outer," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0019] Example 1 See attached document Figure 1-5This application provides a steel cutting device with protective function, including a frame. The frame includes a loading rack 1, a cutting rack 2, and a unloading rack 3. The cutting rack 2 is equipped with a moving device 4. The output end of the moving device 4 is connected to a cutting assembly 5. Specifically, the loading rack is rotatably equipped with several rollers 27 for easy loading. The frame is equipped with a control circuit board for controlling the movement of the moving device 4 to drive the cutting assembly 5 to move and cut, and to cooperate with various components. The moving device 4 can be a linear module, a cylinder, etc. Specifically, the moving device 4 includes a base plate 18, a first motor 19, a coupling 20, a ball screw 21, a screw nut 22, a guide rail 23, a slider, a sensor 24, a sensing plate, and a movable plate 25. Plate 18 is connected to the cutting frame 2. The ball screw is rotatably connected to the base plate 18. The first motor 19 is connected to the base plate 18 and connected to the ball screw 21 via the coupling 20. The guide rail 23 is connected to the base plate 18. The slider and the guide rail 23 cooperate. The screw nut 22 and the ball screw 21 cooperate. The movable plate 25 is mounted on the slider and connected to the screw nut 22. The sensor 24 is located on the base plate 18. The movable plate 25 is connected to the sensing plate that senses the sensor 24. The cutting assembly 5 is mounted on the movable plate 25. Specifically, a chip hopper 26 is provided below the cutting assembly 5 for discharging chips. The cutting frame... The cutting frame 2 is equipped with a cutting position 6, which is elongated. The cutting assembly 5 includes a cutting blade located in the middle of the cutting position 6 for cutting steel. Pressure cylinders 7 are located on both sides of the cutting position 6. The output end of each pressure cylinder 7 is equipped with a rubber pad 8, which can be made of urethane to ensure tighter pressure without damaging the steel. The cylinders are connected to an external air source via a solenoid valve. The pressure cylinders 7 drive the rubber pads 8 to press down and tighten the steel to be cut, preventing splashing and injury. The cutting frame 2 is equipped with a limiting plate 9. Opposite the limiting plate 9 is a positioning cylinder 10. The output end of the positioning cylinder 10 is equipped with a positioning block 11, which is coated with an adhesive layer. The space between the positioning block 11 and the limiting block forms a feeding channel for placing the steel. The unloading rack 3 is equipped with an unloading port 12. Two unloading cylinders 13 are arranged side-by-side on one side of the unloading port 12. Each unloading cylinder 13 has a pusher block 14. After cutting, the unloading cylinder 13 drives the pusher block 14 to push the cut steel back to the unloading port 12 for unloading. Each cylinder is equipped with a magnetic switch for position feedback, facilitating component linkage control. The cutting rack 2 is equipped with a protective cover 15 to prevent debris from flying and injuring people, providing protection. The protective cover 15 has a first double door 16 for easy maintenance and observation. The cutting rack 2 is equipped with a jog button 17 for jogging the movement device 4 to drive the cutting assembly 5 for cutting. Working principle: After manually placing the steel on the rack according to the set size requirements...When the jog button 17 is pressed, the positioning cylinder 10 extends and pushes the steel against the limiting plate 9 for positioning. After the magnetic switch on the plate provides a signal indicating that the steel is in position, the clamping cylinder 7 extends and clamps the steel, sending a signal to the control circuit board. This drives the moving device 4 to move the cutting device to cut the steel. After cutting, the blade retracts to its original position, and the clamping cylinder 7 rises, pushing the cut steel to the feeding port 12 for feeding. The clamping cylinder 7 clamps the steel during cutting to prevent shaking and the steel from popping out instantly after cutting, improving safety. A protective cover 15 prevents flying debris from injuring people. The feeding cylinder 13 automatically feeds the steel, avoiding manual feeding and ensuring high safety.

[0020] Example 2 See attached document Figure 1-5 The difference between this embodiment and embodiment 1 is that, in order to facilitate the control of the cutting steel size, the cutting rack is provided with a round rod 28 marked with a scale, and a spacer plate 29 is provided on the round rod 28. The spacer plate 29 is connected to the round rod 28 by screws. The position of the spacer plate 29 can be adjusted according to the needs by loosening the screws. The spacer plate 29 is used to limit and fix the distance of the steel, which is simple to operate and has high precision.

[0021] To facilitate material unloading, the unloading port 12 is equipped with a sealing plate 30, and an inclined unloading plate 31 is provided on the sealing plate 30. The unloading rack is equipped with a second double door 32. When the cut steel falls from the unloading port 12 to the inclined unloading plate 31, it is tilted to the left and slid out by the inclined unloading plate 31 for easy removal and unloading. The second double door 32 facilitates handling when the material is stuck.

[0022] Specifically, the feeding rack 1 is provided with a guide plate 33, the opening of which is larger on the right and smaller on the left, to facilitate feeding.

[0023] When the end of the steel needs to be cut off due to unevenness or corrosion, a cutting sheet metal 34 is provided below one side of the cutting position 6 to prevent the cut material from being discarded randomly. A collection frame 35 is provided below the cutting sheet metal 34 to collect the cut material, ensuring a clean working environment and facilitating recycling.

[0024] The above are merely specific embodiments of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. The protection scope of this utility model should be determined by the protection scope of the stated claims.

Claims

1. A steel cutting device with protective function, characterized in that, The machine includes a frame, which includes a loading rack (1), a cutting rack (2), and a unloading rack (3). The cutting rack (2) is equipped with a moving device (4), the output end of which is connected to a cutting assembly (5). The cutting rack (2) has a cutting position (6), and the left and right sides of the cutting position (6) are equipped with clamping cylinders (7). The output end of the clamping cylinders (7) is equipped with a rubber pad (8). The cutting rack (2) is equipped with a limiting plate (9), and the opposite side of the limiting plate (9) is equipped with a positioning gasket. The cylinder (10) has a positioning block (11) at its output end. The positioning block (11) and the limiting block form a feeding channel. The unloading frame (3) has a feeding port (12). A feeding cylinder (13) is provided on one side of the feeding port (12). The feeding cylinder (13) has a push block (14). The cutting frame (2) has a protective cover (15). The protective cover (15) has a first double door (16). The cutting frame (2) has a jog button (17).

2. The steel cutting device with protective function according to claim 1, characterized in that, The moving device (4) includes a base plate (18), a first motor (19), a coupling (20), a ball screw (21), a screw nut (22), a guide rail (23), a slider, a sensor (24), a sensing plate, and a movable plate (25). The base plate (18) is connected to the cutting frame (2), the ball screw is rotatably connected to the base plate (18), the first motor (19) is connected to the base plate (18), and the first motor (19) is connected to the ball screw (21) through the coupling (20). The guide rail (23) connects to the ball screw (21). The slider and the guide rail (23) are connected to the base plate (18), the lead screw nut (22) and the ball screw (21) are connected, the movable plate (25) is installed on the slider and connected to the lead screw nut (22), the sensor (24) is located on the base plate (18), the movable plate (25) is connected to the sensing plate that senses the sensor (24), the cutting assembly (5) is installed on the movable plate (25), the cutting assembly (5) includes a cutting blade, and the cutting blade is located in the middle of the cutting position (6).

3. A steel cutting device with protective function according to claim 2, characterized in that, The cutting assembly (5) is provided with a chip hopper (26) below it.

4. A steel cutting device with protective function according to claim 1, characterized in that, The feeding rack is equipped with several rollers (27) for rotation.

5. A steel cutting device with protective function according to claim 1, characterized in that, The unloading rack is equipped with a round rod (28) marked with graduations, and a spacer plate (29) is provided on the round rod (28).

6. A steel cutting device with protective function according to claim 1, characterized in that, The discharge port (12) is provided with a sealing plate (30), and a discharge ramp (31) is inclined on the sealing plate (30).

7. A steel cutting device with protective function according to claim 6, characterized in that, The unloading rack is equipped with a second double door (32).

8. A steel cutting device with protective function according to claim 1, characterized in that, The feeding rack (1) is provided with a guide plate (33), and the opening of the guide plate (33) is set with the right side being larger and the left side being smaller.

9. A steel cutting device with protective function according to claim 1, characterized in that, A blanking sheet metal (34) is provided below one side of the cutting position (6), and a collection frame (35) is provided below the blanking sheet metal (34).

10. A steel cutting device with protective function according to claim 1, characterized in that, The number of feeding cylinders (13) is two, arranged side by side.

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