A gate steel plate cutting device

Abstract

The utility model relates to the technical fields of cutting device especially is involved in a gate steel sheet cutting device, its avoids the error of cutting length caused by steel sheet bending, improves the machining accuracy of gate steel sheet, and the scrap and smoke and dust produced when cutting are collected through the groove body, and the working environment clean effect is improved, including base and groove body, the groove body sets up at the base top, still include moving device, roll device, limiting device, first guide roller, electric jar and laser cutting machine head, two groups of first guide roller set up in groove body both sides respectively, and the electric jar installs on moving device, and moving device is used for driving electric jar horizontal movement, and the laser cutting machine head installs on the mobile end of electric jar, and the base is provided with roll device, and roll device is used for the roll -in treatment before steel sheet cutting, and roll device is used for the steel sheet delivery, and limiting device sets up on the base, and limiting device is used for limiting both sides of steel sheet.

Description

Technical Field

[0001] This utility model relates to the technical field of cutting devices, and in particular to a gate steel plate cutting device. Background Technology

[0002] Gate steel plates are the core material that constitutes the main structure of the gate. Different types of water conservancy projects, such as dams, sluices, and ship locks, have different requirements for the specifications, shape, and size of gate steel plates. Precise cutting is the key to ensuring that the gate steel plates can be perfectly spliced ​​and assembled into a gate structure that meets the design requirements.

[0003] Currently, in existing steel plate cutting, such as the patent with announcement number CN219724991U, this utility model discloses an automated laser cutting machine for color steel plates, including a cutting table. The top of the cutting table is equipped with a laser cutting machine body for cutting color steel plates. A first sliding groove is opened in the middle of the top of the cutting table. An adjustment component is set inside the first sliding groove. Two sets of trapezoidal blocks are set on the adjustment component.

[0004] It has been found in the use of existing cutting equipment that it is inconvenient to flatten the steel plate before cutting, which affects the cutting accuracy. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides a gate steel plate cutting device that avoids errors in cutting length caused by bending of steel plates, improves the processing accuracy of gate steel plates, and collects debris and dust generated during cutting through a trough to improve the cleanliness of the working environment.

[0006] This utility model discloses a gate steel plate cutting device, comprising a base and a trough, with the trough positioned at the top of the base; it also includes a moving device, a roller pressing device, a limiting device, first guide rollers, an electric cylinder, and a laser cutting head. Two sets of first guide rollers are respectively positioned on both sides of the trough. The electric cylinder is mounted on the moving device, which drives the electric cylinder to move horizontally. The laser cutting head is mounted on the moving end of the electric cylinder. The roller pressing device is mounted on the base, used for pre-cutting roller pressing of the steel plate and for conveying the steel plate. The limiting device is mounted on the base, used to limit the steel plate on both sides. The gate steel plate to be cut is conveyed to the top of the two sets of first guide rollers via the roller pressing device, and then cut by the laser cutting head. The roller pressing device flattens the gate steel plate, thus avoiding errors in cutting length caused by bending of the steel plate and improving the processing accuracy of the gate steel plate. The debris and dust generated during cutting are collected through the trough, thereby improving the cleanliness of the working environment.

[0007] Preferably, the roller pressing device includes a conveyor belt, a guide frame, a lifting frame, a first cylinder, a mounting base, pressure rollers, telescopic rods, and springs. The conveyor belt and the guide frame are respectively installed on the top of the base. The lifting frame is slidably installed on the guide frame. The first cylinder is installed on the top of the guide frame, and the moving end of the first cylinder is connected to the lifting frame. The top of the mounting base is connected to the lifting frame through multiple sets of telescopic rods. Multiple sets of springs are respectively fitted onto multiple sets of telescopic rods. Multiple sets of pressure rollers are rotatably installed on the mounting base. The gate steel plate is conveyed through the top of the conveyor belt. The first cylinder drives the lifting frame to move downward, so that the first cylinder elastically presses the mounting base through multiple sets of telescopic rods and multiple sets of springs. This causes the mounting base to drive the pressure rollers to move downward and press the gate steel plate. When the conveyor belt rotates and conveys the gate steel plate toward the trough, the gate steel plate is rolled flat by the cooperation of the conveyor belt and multiple sets of pressure rollers.

[0008] Preferably, it also includes a box, a fan, and an activated carbon layer. The box is connected to the tank, the fan is connected to the box, and the activated carbon layer is located inside the box. The fan draws air into the box, which in turn draws air into the tank, thereby transporting the fumes generated during cutting to the inside of the box. The activated carbon layer adsorbs and purifies the fumes, thus reducing the pollution of the working environment caused by the spread of fumes.

[0009] Preferably, the limiting device includes a limiting wheel, a movable seat, a guide rail, and a second cylinder. The limiting wheel is rotatably mounted on the outer wall of the movable seat, the movable seat is slidably mounted on the guide rail, the guide rail is mounted on the outer wall of the base, and the second cylinder is mounted on the outer wall of the base. The moving end of the second cylinder is connected to the movable seat. The second cylinder drives the movable seat to slide, which in turn drives the limiting wheel to move its position, thereby allowing multiple sets of limiting wheels to cooperate in guiding and limiting both sides of the gate steel plate.

[0010] Preferably, the moving device includes a frame and a linear motor. The frame is mounted on the outer wall of the base, the linear motor is mounted on the outer wall of the frame, and the electric cylinder is mounted on the moving end of the linear motor. The linear motor drives the laser cutting head to move horizontally, so that the laser cutting head can cut the gate steel plate at different positions.

[0011] Preferably, it also includes a second guide roller, with multiple sets of second guide rollers rotatably mounted on the top of the base; the gate steel plate is guided and conveyed by the multiple sets of second guide rollers, thereby improving the smoothness of the gate steel plate conveying.

[0012] Preferably, the tank is detachably mounted on the base; this improves the ease of disassembling, cleaning, and maintaining the tank.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: the gate steel plate to be cut is conveyed to the top of two sets of first guide rollers through the roller pressing device, and then the gate steel plate is cut by the laser cutting head. The gate steel plate is rolled flat by the roller pressing device, thereby avoiding the error of cutting length caused by the bending of the steel plate and improving the processing accuracy of the gate steel plate. The debris and dust generated during cutting are collected through the trough, thereby improving the cleanliness of the working environment. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the isometric structure of this utility model;

[0015] Figure 2 This is a partial isometric structural diagram showing the connection between the housing and the fan, etc.

[0016] Figure 3 This is a partial isometric structural diagram of the connection between the mounting base and the pressure roller, etc.

[0017] Figure 4 This is a partial isometric structural diagram of the connection between the limit wheel and the movable seat, etc.

[0018] Figure 5 This is a partial isometric structural diagram showing the connection between the electric cylinder and the laser cutting head.

[0019] The following components are labeled in the attached diagram: 1. Base; 2. Tank; 3. First guide roller; 4. Electric cylinder; 5. Laser cutting head; 6. Conveyor belt; 7. Guide frame; 8. Lifting frame; 9. First cylinder; 10. Mounting seat; 11. Pressure roller; 12. Box; 13. Fan; 14. Activated carbon layer; 15. Limiting wheel; 16. Moving seat; 17. Guide rail; 18. Second cylinder; 19. Frame; 20. Linear motor; 21. Second guide roller; 22. Telescopic rod; 23. Spring. Detailed Implementation

[0020] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. This utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to make the disclosure of this utility model more thorough and complete.

[0021] Example 1

[0022] like Figures 1 to 5As shown, the present invention discloses a gate steel plate cutting device, including a base 1 and a groove 2, the groove 2 being disposed at the top of the base 1; it also includes a moving device, a roller pressing device, a limiting device, a first guide roller 3, an electric cylinder 4, and a laser cutting head 5. Two sets of first guide rollers 3 are respectively disposed on both sides of the groove 2. The electric cylinder 4 is mounted on the moving device, which is used to drive the electric cylinder 4 to move horizontally. The laser cutting head 5 is mounted on the moving end of the electric cylinder 4. The base 1 is provided with a roller pressing device, which is used to roll and press the steel plate before cutting, and also to transport the steel plate. The limiting device is disposed on the base 1, and is used to limit the steel plate on both sides.

[0023] like Figure 3 As shown, the roller pressing device includes a conveyor belt 6, a guide frame 7, a lifting frame 8, a first cylinder 9, a mounting base 10, pressure rollers 11, telescopic rods 22, and springs 23. The conveyor belt 6 and the guide frame 7 are respectively installed on the top of the base 1. The lifting frame 8 is slidably installed on the guide frame 7. The first cylinder 9 is installed on the top of the guide frame 7. The moving end of the first cylinder 9 is connected to the lifting frame 8. The top of the mounting base 10 is connected to the lifting frame 8 through multiple sets of telescopic rods 22. Multiple sets of springs 23 are respectively fitted onto multiple sets of telescopic rods 22. Multiple sets of pressure rollers 11 are rotatably installed on the mounting base 10.

[0024] In this embodiment, the gate steel plate to be cut is conveyed to the top of the two sets of first guide rollers 3 through the roller pressing device, and then the gate steel plate is cut by the laser cutting head 5. The gate steel plate is rolled flat by the roller pressing device, thereby avoiding the error of the cutting length caused by the bending of the steel plate and improving the processing accuracy of the gate steel plate. The debris and dust generated during cutting are collected through the tank 2, thereby improving the cleanliness of the working environment.

[0025] Example 2

[0026] Based on Example 1, such as Figure 2 As shown, the gate steel plate cutting device of this utility model also includes a box 12, a fan 13 and an activated carbon layer 14. The box 12 is connected to the tank 2, the fan 13 is connected and installed on the box 12, and the activated carbon layer 14 is installed inside the box 12.

[0027] like Figure 4 As shown, the limiting device includes a limiting wheel 15, a movable seat 16, a guide rail 17, and a second cylinder 18. The limiting wheel 15 is rotatably mounted on the outer wall of the movable seat 16, the movable seat 16 is slidably mounted on the guide rail 17, the guide rail 17 is mounted on the outer wall of the base 1, and the second cylinder 18 is mounted on the outer wall of the base 1. The moving end of the second cylinder 18 is connected to the movable seat 16.

[0028] like Figure 5As shown, the moving device includes a frame 19 and a linear motor 20. The frame 19 is mounted on the outer wall of the base 1, the linear motor 20 is mounted on the outer wall of the frame 19, and the electric cylinder 4 is mounted on the moving end of the linear motor 20.

[0029] like Figure 1 As shown, it also includes a second guide roller 21, and multiple sets of second guide rollers 21 are rotatably mounted on the top of the base 1;

[0030] like Figure 2 As shown, the groove 2 is detachably mounted on the base 1;

[0031] In this embodiment, the gate steel plate is conveyed through the top of the conveyor belt 6. The first cylinder 9 drives the lifting frame 8 to move downward, so that the first cylinder 9 elastically presses the mounting base 10 through multiple sets of telescopic rods 22 and multiple sets of springs 23. This causes the mounting base 10 to drive the pressure roller 11 to move downward and press the gate steel plate. When the conveyor belt 6 rotates and conveys the gate steel plate toward the trough 2, the conveyor belt 6 and the multiple sets of pressure rollers 11 work together to roll the gate steel plate flat. The fan 13 draws air into the box 12, and the box 12 draws air into the trough 2, so that the smoke and dust generated during cutting are transported into the box 12. The smoke and dust are adsorbed and purified by the activated carbon layer 14, thereby reducing the pollution of the working environment caused by the spread of smoke and dust.

[0032] The present invention relates to a gate steel plate cutting device. When in operation, the gate steel plate to be cut is conveyed to the top of two sets of first guide rollers 3 through a roller pressing device. Then, the gate steel plate is cut by a laser cutting head 5. The gate steel plate is rolled flat by the roller pressing device. The debris and dust generated during cutting are collected through a trough 2.

[0033] The electric cylinder 4, laser cutting head 5, conveyor belt 6, first cylinder 9, blower 13, second cylinder 18 and linear motor 20 of the gate steel plate cutting device of this utility model are commercially available. Technical personnel in this industry only need to install and operate them according to the accompanying instruction manual, without requiring any creative work from those skilled in the art.

[0034] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A gate steel plate cutting device, comprising a base (1) and a groove (2), wherein the groove (2) is disposed at the top of the base (1); characterized in that, It also includes a moving device, a roller pressing device, a limiting device, a first guide roller (3), an electric cylinder (4), and a laser cutting head (5). Two sets of first guide rollers (3) are respectively set on both sides of the trough (2). The electric cylinder (4) is installed on the moving device, which is used to drive the electric cylinder (4) to move horizontally. The laser cutting head (5) is installed on the moving end of the electric cylinder (4). A roller pressing device is set on the base (1), which is used to roll the steel plate before cutting and to transport the steel plate. The limiting device is set on the base (1) and is used to limit the steel plate on both sides.

2. The gate steel plate cutting device as described in claim 1, characterized in that, The roller pressing device includes a conveyor belt (6), a guide frame (7), a lifting frame (8), a first cylinder (9), a mounting base (10), a pressure roller (11), a telescopic rod (22), and a spring (23). The conveyor belt (6) and the guide frame (7) are respectively installed on the top of the base (1). The lifting frame (8) is slidably installed on the guide frame (7). The first cylinder (9) is installed on the top of the guide frame (7). The moving end of the first cylinder (9) is connected to the lifting frame (8). The top of the mounting base (10) is connected to the lifting frame (8) through multiple sets of telescopic rods (22). Multiple sets of springs (23) are respectively fitted on multiple sets of telescopic rods (22). Multiple sets of pressure rollers (11) are rotatably installed on the mounting base (10).

3. The gate steel plate cutting device as described in claim 1, characterized in that, It also includes a box (12), a fan (13) and an activated carbon layer (14). The box (12) is connected to the tank (2), the fan (13) is connected and installed on the box (12), and the activated carbon layer (14) is installed inside the box (12).

4. The gate steel plate cutting device as described in claim 1, characterized in that, The limiting device includes a limiting wheel (15), a movable seat (16), a guide rail (17), and a second cylinder (18). The limiting wheel (15) is rotatably mounted on the outer wall of the movable seat (16), the movable seat (16) is slidably mounted on the guide rail (17), the guide rail (17) is mounted on the outer wall of the base (1), and the second cylinder (18) is mounted on the outer wall of the base (1). The moving end of the second cylinder (18) is connected to the movable seat (16).

5. The gate steel plate cutting device as described in claim 1, characterized in that, The moving device includes a frame (19) and a linear motor (20). The frame (19) is mounted on the outer wall of the base (1), the linear motor (20) is mounted on the outer wall of the frame (19), and the electric cylinder (4) is mounted on the moving end of the linear motor (20).

6. The gate steel plate cutting device as described in claim 1, characterized in that, It also includes a second guide roller (21), and multiple sets of second guide rollers (21) are rotatably mounted on the top of the base (1).

7. The gate steel plate cutting device as described in claim 1, characterized in that, The groove (2) can be detachably installed on the base (1).

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