A laser cutting machine for tower plate processing

Abstract

The utility model relates to laser processing equipment technical field especially is a kind of laser cutting machine for iron tower plate processing, including workbench, workbench top middle is provided with mesa frame, is provided with several blades on mesa frame, the tip of several blades forms supporting mesa, the opposite inner side of two guide rail seats is connected with support frame, two support frames are all bent, and two support frames one end are all extended to mesa frame bottom and are equipped with adjusting assembly, and the output end of two adjusting assemblies is connected with jacking block, and the top of two jacking blocks is all towards several blades. The device is stably jacked up by two jacking blocks, so that the tip of several blades is away from the bottom of the plate supporting mesa, that is, the plate is in the state of suspension, so that the plate is reduced in the subsequent position adjustment process and blade tip friction, so as to reduce the scratch of the plate, thereby improving the processing quality of the plate.

Description

Technical Field

[0001] This utility model relates to the field of laser processing equipment technology, and in particular to a laser cutting machine for processing iron tower plates. Background Technology

[0002] Power transmission towers generally refer to transmission line towers, which are tower-shaped structures used for power transmission. Their structural characteristics are that all tower types are spatial truss structures, and the members are mainly composed of single equilateral angle steel or combined angle steel. Before production, power transmission towers need to be cut using laser cutting machines. When the laser cutting machine is running, fixed fixtures are needed to fix the tower component plates.

[0003] However, after placing the board on the table, its position needs to be manually adjusted. The board itself is wide and flat, while the laser cutting machine table is made up of blades, and the contact points between the blades and the board are sharp. Moving the board can easily cause large-area scratches on the board surface, affecting the quality of the workpiece. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing laser cutting machines where the table surface is composed of blades with sharp contact points with the sheet material, making it easy to cause large-area scratches on the sheet material surface when moving it. Therefore, this invention proposes a laser cutting machine for processing iron tower sheet material.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] Design a laser cutting machine for processing iron tower plates, including a worktable, with guide rail seats on both sides of the top of the worktable, and movable seats with walking mechanisms on both guide rail seats. A laser cutting assembly is arranged on the top between the two movable seats. A table frame is arranged in the middle of the top of the worktable, and several blades are arranged on the table frame. The tips of the blades form a support table surface. Support frames are connected to the opposite inner sides of the two guide rail seats. Both support frames are bent. One end of each support frame extends to the bottom of the table frame and is equipped with an adjustment assembly. Lifting blocks are connected to the output ends of the two adjustment assemblies. The tops of the two lifting blocks face the blades.

[0007] Preferably, at least one of the support frames is provided with a sliding groove, a movable rod is slidably disposed on the sliding groove, a pressing rod is connected to the top of the movable rod, one end of the pressing rod extends above one of the lifting blocks, and an electric telescopic rod is provided at the other end of the pressing rod, one end of the electric telescopic rod is fixed to the support frame.

[0008] Preferably, a scale groove is provided on one side of the moving rod.

[0009] Preferably, both sides of the top of the two lifting blocks are inclined.

[0010] Preferably, ventilation fans are provided on both sides of the workbench.

[0011] Preferably, the workbench is provided with a guide plate, which is inclined and the vertical projection of the guide plate covers the ventilation fan.

[0012] Preferably, a collection box is provided at the bottom of the workbench, and the guide plate is inclined toward the collection box.

[0013] Preferably, the collection box is provided with a handle on one side.

[0014] The laser cutting machine for processing iron tower plates proposed in this utility model has the following advantages:

[0015] 1. The board is lifted smoothly by two lifting blocks, so that the bottom of the board is away from the support surface of the tips of several blades. In other words, the board is suspended relative to the blades. This reduces the friction between the board and the blade tips during subsequent position adjustment, thereby reducing scratches on the board and improving the processing quality of the board.

[0016] 2. A scale groove is provided on one side of the moving rod, which allows the thickness of the plate to be roughly calculated, avoiding the situation where the thickness of the plate to be processed is too large, thereby increasing the practicality of the device.

[0017] 3. Two ventilation fans ventilate the area on the table frame, allowing the high-temperature gas generated during the cutting process to circulate quickly. The high-temperature debris generated during the cutting process is collected in the collection box, making it easier to clean up the debris. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of a laser cutting machine for processing iron tower plates proposed in this utility model.

[0019] Figure 2 This is a cross-sectional structural schematic diagram of a laser cutting machine for processing iron tower plates proposed in this utility model.

[0020] Figure 3 This is a schematic diagram showing the partially hidden structure of a laser cutting machine for processing iron tower plates, as proposed in this utility model.

[0021] Figure 4 This is an exploded enlarged structural diagram of a laser cutting machine for processing iron tower plates proposed in this utility model.

[0022] In the diagram: 1. Workbench; 2. Guide rail base; 3. Moving base; 4. Laser cutting assembly; 5. Table frame; 6. Blade; 7. Support frame; 8. Adjustment assembly; 9. Lifting block; 10. Slide groove; 11. Moving rod; 12. Clamping rod; 13. Electric telescopic rod; 14. Scale groove; 15. Ventilation fan; 16. Guide plate; 17. Collection box; 18. Handle. Detailed Implementation

[0023] 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.

[0024] Example 1: Refer to Figure 1-4 A laser cutting machine for processing iron tower plates includes a worktable 1. Guide rail seats 2 are provided on both sides of the top of the worktable 1. Movable seats 3 with walking mechanisms are provided on both guide rail seats 2. A laser cutting component 4 is provided on the top between the two movable seats 3. A table frame 5 is provided in the middle of the top of the worktable 1. A plurality of blades 6 are provided on the table frame 5. The tips of the plurality of blades 6 form a support table surface. Support frames 7 are fixedly connected to the opposite inner sides of the two guide rail seats 2. Both support frames 7 are bent. One end of both support frames 7 extends to the bottom of the table frame 5 and is fixedly installed with an adjustment component 8. The adjustment component 8 is a hydraulic telescopic rod. Lifting blocks 9 are fixedly connected to the output ends of both adjustment components 8. The tops of the two lifting blocks 9 face the plurality of blades 6.

[0025] Usage: The traveling mechanism moves the movable seat 3 on the guide rail seat 2. The movable seat 3 moves the support frame 7, and the support frame 7 moves together with the adjusting components 8 and the lifting blocks 9. After the two lifting blocks 9 are aligned with the preset lifting position under the material to be processed, the two adjusting components 8 are activated to push the two lifting blocks 9 up, so that the tops of the two lifting blocks 9 are in full contact with the bottom of the material, and the material is lifted up smoothly. This keeps the bottom of the material away from the support surface of the tips of the blades 6. In other words, the material is suspended relative to the blades, which reduces the friction between the material and the tips of the blades 6 during subsequent position adjustments, thereby reducing scratches on the material and improving the processing quality of the material.

[0026] Example 2: In Example 1, the spacing between the two lifting blocks 9 is basically fixed. When the width of the board is insufficient, the vertical projection of one side of the board may be above one of the lifting blocks 9, while the other side of the board has a gap with the other lifting block 9. This causes the board to tilt during the lifting process, making it difficult to adjust. An optimization is made based on Example 1, referencing... Figure 1-4At least one support frame 7 has a sliding groove 10, and a movable rod 11 is slidably arranged on the sliding groove 10. A pressing rod 12 is connected to the top of the movable rod 11. One end of the pressing rod 12 is bent and extends to the top of one of the lifting blocks 9. An electric telescopic rod 13 is provided at the other end of the pressing rod 12. One end of the electric telescopic rod 13 is fixed to the support frame 7.

[0027] Usage process: Start the electric telescopic rod 13. The output end of the electric telescopic rod 13 moves the clamping rod 12, so that one end of the clamping rod 12 presses against the top of the board. Then start the adjustment component 8. The output end of the adjustment component 8 moves the lifting block 9, so that the top of the lifting block 9 and the bottom of one end of the clamping rod 12 together clamp the board, making the board safer during the adjustment process.

[0028] Example 3: In Example 1, residue tends to accumulate on the tops of the two lifting blocks 9. This residue reduces the contact area between the board and the lifting blocks 9 after they lift the board, potentially causing the board on top of the lifting blocks 9 to move and creating a hazard. An optimization is made based on Examples 1-2, referencing... Figure 1-4 A graduated groove 14 is provided on one side of the moving rod 11, which allows the thickness of the plate to be roughly calculated, avoiding the situation where the thickness of the plate to be processed is too large, thereby increasing the practicality of the device. The top sides of the two lifting blocks 9 are both set to be inclined, so that the residue of the plate will not remain during the cutting process, and the plate is less likely to shift after the two lifting blocks 9 lift it, thereby improving the safety of the device.

[0029] Example 4: In Example 1, the high-temperature gas generated during the cutting process is not easily expelled. An optimization was made based on Example 1, referencing... Figure 1-4 The workbench 1 has ventilation fans 15 on both sides, and a guide plate 16 is installed inside the workbench 1. The guide plate 16 is inclined, and its vertical projection covers the ventilation fans 15. A collection box 17 is installed at the bottom of the workbench 1, and the collection box 17 is filled with coolant (such as water) to cool the debris. The vertical projection of the table frame 5 is located on the collection box 17. One side of the collection box 17 runs through the workbench 1 and is equipped with a handle 18. The guide plate 16 is inclined towards the collection box 17. The two ventilation fans 15 ventilate the area on the table frame 5, allowing the high-temperature gas generated during the cutting process to circulate quickly. The high-temperature debris generated during the cutting process enters the collection box 17 for collection, making it easy to clean up the debris.

[0030] 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 laser cutting machine for processing iron tower plates, comprising a worktable (1), characterized in that, Two movable seats (3) are provided on the worktable (1). A laser cutting component (4) is provided at the top between the two movable seats (3). A table frame (5) is provided in the middle of the top of the worktable (1). Several blades (6) are provided on the table frame (5). The tips of the blades (6) form a supporting table. Support frames (7) are connected to the inner sides of the two guide rail seats (2). Both support frames (7) are bent. One end of both support frames (7) extends to the bottom of the table frame (5) and is equipped with an adjustment component (8). A lifting block (9) is connected to the output end of both adjustment components (8).

2. The laser cutting machine for processing iron tower plates according to claim 1, characterized in that, At least one of the support frames (7) is provided with a sliding groove (10), and a movable rod (11) is slidably provided on the sliding groove (10). A pressing rod (12) is connected to the top of the movable rod (11). One end of the pressing rod (12) extends above one of the lifting blocks (9), and the other end of the pressing rod (12) is provided with an electric telescopic rod (13). One end of the electric telescopic rod (13) is fixed on the support frame (7).

3. The laser cutting machine for processing iron tower plates according to claim 2, characterized in that, A scale groove (14) is provided on one side of the moving rod (11).

4. The laser cutting machine for processing iron tower plates according to claim 1, characterized in that, Both of the top sides of the two lifting blocks (9) are set to be inclined.

5. The laser cutting machine for processing iron tower plates according to claim 1, characterized in that, Ventilation fans (15) are provided on both sides of the workbench (1).

6. The laser cutting machine for processing iron tower plates according to claim 5, characterized in that, The workbench (1) is provided with a guide plate (16), which is inclined and the vertical projection of the guide plate (16) covers the ventilation fan (15).

7. The laser cutting machine for processing iron tower plates according to claim 6, characterized in that, The bottom of the workbench (1) is provided with a collection box (17), and the guide plate (16) is tilted toward the collection box (17).

8. The laser cutting machine for processing iron tower plates according to claim 7, characterized in that, A handle (18) is provided on one side of the collection box (17).

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