Batch laser cutting device for steel pipe machining

Abstract

The utility model discloses a batch laser cutting device for steel pipe machining, which belongs to the technical field of laser cutting and comprises a mounting frame, a laser cutting machine is fixedly connected to the back of the mounting frame, and a conveying assembly is arranged on the surface of the mounting frame. The conveying assembly comprises a plurality of first rotating shafts, a plurality of transmission wheels, a transmission belt, a plurality of placing grooves and a motor, a fixing assembly is fixedly connected to the surface of the mounting frame, the fixing assembly comprises a supporting frame, an electric push rod and a pressing block, and a positioning assembly is arranged on the surface of the mounting frame. The positioning assembly comprises a second rotating shaft, a threaded column, a threaded pipe, a limiting groove, a positioning plate and a rotating handle, by arranging the conveying assembly, the multiple transmission wheels drive the multiple transmission belts to rotate, and under the action of the multiple placement grooves, stable conveying of the steel pipes is facilitated; and therefore, the electric push rod drives the pressing block to press and fix the steel pipe, and stable cutting is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of laser cutting, and more specifically, to a batch laser cutting device for processing steel pipes. Background Art

[0002] Laser cutting uses a focused high-power density laser beam to irradiate the workpiece, causing the irradiated material to quickly melt, vaporize, ablate or reach the ignition point, while using a high-speed airflow coaxial with the beam to blow away the molten material, thereby achieving the cutting of the workpiece.

[0003] At present, in the power steel structure industry, due to the high precision and high cutting efficiency of laser cutting, most companies have updated their existing flame cutting equipment and replaced it with laser cutting equipment. Laser cutting can be used for both steel plate and steel pipe cutting, which not only saves time and labor, but also is conducive to the digital transformation of enterprises.

[0004] Laser cutting technology is required for the processing of steel pipe poles, substation frames, and steel pipe towers. However, in the existing technology, when using laser cutting devices to process steel pipes, it is inconvenient to transport and position them in batches, resulting in low efficiency in steel pipe processing. Utility Model Content

[0005] (1) Technical problems to be solved

[0006] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a batch laser cutting device for steel pipe processing, which has the characteristics of facilitating batch transportation and positioning of steel pipes.

[0007] (2) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides a batch laser cutting device for steel pipe processing, including a mounting frame, a laser cutting machine is fixedly connected to the back of the mounting frame, a conveying assembly is provided on the surface of the mounting frame, and the conveying assembly includes multiple first rotating shafts, multiple transmission wheels, a transmission belt, multiple placement slots and a motor, a fixing assembly is fixedly connected to the surface of the mounting frame, and the fixing assembly includes a support frame, an electric push rod and a pressing block, and a positioning assembly is provided on the surface of the mounting frame, and the positioning assembly includes a second rotating shaft, a threaded column, a threaded tube, a limit groove, a positioning plate and a rotating handle.

[0009] When using a batch laser cutting device for steel pipe processing using the present technical solution, a conveying component is set up so that multiple transmission wheels drive multiple transmission belts to rotate. Under the action of multiple placement grooves, it is convenient to stably convey the steel pipes. By setting a fixing component, the electric push rod drives the pressing block to press and fix the steel pipe, which facilitates stable cutting.

[0010] Furthermore, multiple first rotating shafts are rotatably connected to the surface of the mounting frame through bearings, multiple transmission wheels are respectively arranged on the surfaces of multiple first rotating shafts, and multiple transmission wheels are connected through transmission belts. There are multiple groups of transmission belts, and they are evenly distributed on the surfaces of multiple first rotating shafts. Multiple placement grooves are fixedly connected to the surfaces of multiple transmission belts, the motor is fixedly connected to the surface of the mounting frame, and one end of the motor output shaft is fixedly connected to one end of one of the first rotating shafts.

[0011] Furthermore, the support frame is fixedly connected to the surface of the mounting frame, the electric push rod is penetrated through the surface of the support frame, and the pressing block is fixedly connected to the lower end of the electric push rod.

[0012] Furthermore, the second rotating shaft is rotatably connected to the surface of the mounting bracket through a bearing, the threaded column is fixedly connected to one end of the second rotating shaft, the threaded tube is threadedly connected to the surface of the threaded column, the limiting groove is opened on the surface of the threaded tube, the threaded tube is slidably connected to the back of the mounting bracket, the positioning plate is fixedly connected to the other end of the threaded tube, and the rotating handle is fixedly connected to the other end of the second rotating shaft.

[0013] Furthermore, scale lines are provided on the surface of the threaded tube.

[0014] Furthermore, a guide plate is fixedly connected to the side of the mounting frame.

[0015] (3) Beneficial effects

[0016] In summary, the present invention has the following beneficial effects:

[0017] 1. This batch laser cutting device for steel pipe processing is equipped with a conveying component, so that multiple transmission wheels drive multiple transmission belts to rotate. Under the action of multiple placement grooves, it is convenient to stably convey the steel pipes. By setting a fixing component, the electric push rod drives the pressing block to press and fix the steel pipe, which is convenient for stable cutting.

[0018] 2. This batch laser cutting device for steel pipe processing sets a positioning component, so that the threaded column drives the threaded pipe to slide on the back of the mounting frame, thereby driving the positioning plate to move. By adjusting the position of the positioning plate, it is convenient to position one end of the steel pipe, thereby accurately cutting the steel pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the drawings required for the description of the specific implementation or the prior art will be briefly introduced below. Obviously, the drawings described below are only one implementation of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0020] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0021] Figure 2 This is a side view structural diagram of the utility model;

[0022] Figure 3 It is a rear view structural diagram of the utility model.

[0023] The symbols in the accompanying drawings are:

[0024] 1. Mounting frame;

[0025] 2. Laser cutting machine;

[0026] 3. Conveying assembly; 301. First rotating shaft; 302. Transmission wheel; 303. Transmission belt; 304. Placement slot; 305. Motor;

[0027] 4. Fixing assembly; 401. Support frame; 402. Electric push rod; 403. Pressing block;

[0028] 5. Positioning assembly; 501. Second rotating shaft; 502. Threaded column; 503. Threaded tube; 504. Limiting groove; 505. Positioning plate; 506. Rotating handle;

[0029] 6. Scale lines;

[0030] 7. Guide plate. DETAILED DESCRIPTION

[0031] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the technical solutions in the specific implementation methods of the present invention are clearly and completely described below to further illustrate the present invention. Obviously, the specific implementation methods described are only part of the implementation methods of the present invention, rather than all styles. Example

[0032] The following is combined with Figure 1-3 The utility model is described in further detail.

[0033] See also Figure 1-3, The utility model provides a technical solution: a batch laser cutting device for steel pipe processing, comprising a mounting frame 1, a laser cutting machine 2 is fixedly connected to the back of the mounting frame 1, a conveying assembly 3 is provided on the surface of the mounting frame 1, the conveying assembly 3 includes multiple first rotating shafts 301, multiple transmission wheels 302, transmission belts 303, multiple placement slots 304 and a motor 305, a fixing assembly 4 is fixedly connected to the surface of the mounting frame 1, the fixing assembly 4 includes a supporting frame 401, an electric push rod 402 and a pressing block 403, a positioning assembly 5 is provided on the surface of the mounting frame 1, the positioning assembly 5 includes a second rotating shaft 501, a threaded column 502, a threaded tube 503, a limiting groove 504, a positioning plate 505 and a rotating handle 506, by providing the conveying assembly 3, the multiple transmission wheels 302 drive the multiple transmission belts 303 to rotate, under the action of the multiple placement slots 304, the steel pipe is stably conveyed, and the fixing assembly 4 is provided, so that the electric push rod 402 drives the pressing block 403 to press and fix the steel pipe, which is convenient for stable cutting.

[0034] Specifically, multiple first rotating shafts 301 are rotatably connected to the surface of the mounting frame 1 through bearings, multiple transmission wheels 302 are respectively arranged on the surfaces of the multiple first rotating shafts 301, and the multiple transmission wheels 302 are all connected through transmission belts 303. There are multiple groups of transmission belts 303, which are evenly distributed on the surfaces of the multiple first rotating shafts 301. Multiple placement slots 304 are all fixedly connected to the surfaces of the multiple transmission belts 303. The motor 305 is fixedly connected to the surface of the mounting frame 1, and one end of the output shaft of the motor 305 is fixedly connected to one end of one of the first rotating shafts 301.

[0035] By adopting the above technical solution, the motor 305 works to drive the first rotating shaft 301 and multiple transmission wheels 302 to rotate, so that the multiple transmission wheels 302 drive the multiple transmission belts 303 to rotate, and under the action of the multiple placement grooves 304, it is convenient to stably transport the steel pipes.

[0036] Specifically, the support frame 401 is fixedly connected to the surface of the mounting frame 1 , the electric push rod 402 is passed through the surface of the support frame 401 , and the pressing block 403 is fixedly connected to the lower end of the electric push rod 402 .

[0037] By adopting the above technical solution, the electric push rod 402 works, thereby driving the pressing block 403 to press and fix the steel pipe, thereby facilitating stable cutting.

[0038] Specifically, the second rotating shaft 501 is rotatably connected to the surface of the mounting frame 1 through a bearing, the threaded column 502 is fixedly connected to one end of the second rotating shaft 501, the threaded tube 503 is threadedly connected to the surface of the threaded column 502, the limiting groove 504 is opened on the surface of the threaded tube 503, the threaded tube 503 is slidably connected to the back of the mounting frame 1, the positioning plate 505 is fixedly connected to the other end of the threaded tube 503, and the rotating handle 506 is fixedly connected to the other end of the second rotating shaft 501.

[0039] By adopting the above technical solution, by rotating the handle 506, the second rotating shaft 501 and the threaded column 502 are driven to rotate. With the cooperation of the threaded tube 503 and the threaded column 502, under the action of the limit groove 504, the threaded tube 503 slides on the back of the mounting frame 1, thereby driving the positioning plate 505 to move. By adjusting the position of the positioning plate 505, it is convenient to position one end of the steel pipe, thereby accurately cutting the steel pipe.

[0040] Specifically, scale lines 6 are provided on the surface of the threaded tube 503 , and a guide plate 7 is fixedly connected to the side of the mounting frame 1 .

[0041] By adopting the above technical solution and setting the scale line 6 , it is convenient to observe the moving distance of the positioning plate 505 .

[0042] The working principle of the present invention is as follows: when in use, according to the cutting position required, the handle 506 is rotated to drive the second rotating shaft 501 and the threaded column 502 to rotate. Under the action of the limit groove 504, the threaded tube 503 slides on the back of the mounting frame 1, driving the positioning plate 505 to move. Under the action of the scale line 6, the position of the positioning plate 505 is adjusted, and then the steel pipe is placed in the placement groove 304 so that one end of the steel pipe overlaps the surface of the positioning plate 505 to position one end of the steel pipe. The motor 305 is operated to drive the first rotating shaft 301 and multiple transmission wheels 302 to rotate, so that the multiple transmission wheels 302 drive the multiple transmission belts 303 to rotate. Under the action of multiple placement grooves 304, the steel pipe is stably transported. When the steel pipe moves to the bottom of the laser cutting machine 2, the electric push rod 402 is operated to drive the pressing block 403 to press and fix the steel pipe, and the laser cutting machine 2 is used to cut the steel pipe.

[0043] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed. However, as long as they are within the scope of the claims of the present invention, they are protected by patent law.

Claims

1. A batch laser cutting device for steel pipe processing, comprising a mounting frame (1), characterized in that: The back of the mounting frame (1) is fixedly connected to a laser cutting machine (2); a surface of the mounting frame (1) is provided with a conveying assembly (3); the conveying assembly (3) comprises a plurality of first rotating shafts (301), a plurality of transmission wheels (302), a transmission belt (303), a plurality of placement slots (304) and a motor (305); a surface of the mounting frame (1) is fixedly connected to a fixing assembly (4); the fixing assembly (4) comprises a support frame (401), an electric push rod (402) and a pressing block (403); a surface of the mounting frame (1) is provided with a positioning assembly (5); the positioning assembly (5) comprises a second rotating shaft (501), a threaded column (502), a threaded tube (503), a limiting slot (504), a positioning plate (505) and a rotating handle (506).

2. The batch laser cutting device for steel pipe processing according to claim 1, characterized in that: The plurality of first rotating shafts (301) are rotatably connected to the surface of the mounting frame (1) through bearings, the plurality of transmission wheels (302) are respectively arranged on the surfaces of the plurality of first rotating shafts (301), the plurality of transmission wheels (302) are all connected through transmission belts (303), there are a plurality of transmission belts (303), and the transmission belts (303) are uniformly distributed on the surfaces of the plurality of first rotating shafts (301), the plurality of placement slots (304) are all fixedly connected to the surfaces of the plurality of transmission belts (303), the motor (305) is fixedly connected to the surface of the mounting frame (1), and one end of the output shaft of the motor (305) is fixedly connected to one end of one of the first rotating shafts (301).

3. The batch laser cutting device for steel pipe processing according to claim 1, characterized in that: The support frame (401) is fixedly connected to the surface of the mounting frame (1), the electric push rod (402) is inserted into the surface of the support frame (401), and the pressing block (403) is fixedly connected to the lower end of the electric push rod (402).

4. The batch laser cutting device for steel pipe processing according to claim 1, characterized in that: The second rotating shaft (501) is rotatably connected to the surface of the mounting frame (1) through a bearing, the threaded column (502) is fixedly connected to one end of the second rotating shaft (501), the threaded tube (503) is threadedly connected to the surface of the threaded column (502), the limiting groove (504) is opened on the surface of the threaded tube (503), the threaded tube (503) is slidably connected to the back of the mounting frame (1), the positioning plate (505) is fixedly connected to the other end of the threaded tube (503), and the rotating handle (506) is fixedly connected to the other end of the second rotating shaft (501).

5. The batch laser cutting device for steel pipe processing according to claim 1, characterized in that: The surface of the threaded tube (503) is provided with scale lines (6).

6. The batch laser cutting device for steel pipe processing according to claim 1, characterized in that: A guide plate (7) is fixedly connected to the side of the mounting frame (1).

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