Steel plate laser cutting device

Abstract

The utility model provides a steel plate laser cutting device, and belongs to the technical field of steel plate cutting. The steel plate laser cutting device comprises a collecting assembly and a grinding assembly, a pressing piece can press and fix a steel plate, the stability of the steel plate during cutting is improved, the steel plate can be cut through a cutting piece, and the position of a first support can be adjusted through a first electric sliding rail and a first electric rotating disc; then the cut steel plate is ground through cooperation of a second electric sliding rail, a hydraulic cylinder and a grinding machine, the steel plate can be ground without being transferred, waste generated during cutting can be rapidly collected during cutting through the design of a collecting box, a grid plate and a collecting box, and the cutting efficiency is improved. The steel plate can be cut and polished on the same equipment, workers do not need to carry the steel plate to the polishing equipment to polish the steel plate, the labor force is reduced, meanwhile, waste residues are conveniently collected and treated, and therefore the practicability is improved.

Description

TECHNICAL FIELD

[0001] The application relates to the field of steel plate cutting, in particular to a steel plate laser cutting device. BACKGROUND

[0002] When a steel plate is produced and processed, the steel plate needs to be cut, such as a thick steel plate laser cutting device disclosed in Chinese Patent Application No. CN202223082229.3, which comprises a support table, four support legs are symmetrically fixed to the bottom of the support table, a U-shaped plate is fixed to the top of the support table, a laser cutting head is arranged on one side of the U-shaped plate, a driving assembly for driving the laser cutting head to move transversely is arranged on the U-shaped plate, a suction fan is fixed to the top of the U-shaped plate, a suction end of the suction fan is fixed with a suction pipe, one end of the suction pipe is connected with a horizontal pipe, two vertical plates are symmetrically fixed to the top of the U-shaped plate. The utility model discloses a suction fan, a suction pipe, a horizontal pipe, a vertical plate, a connecting pipe, a dust cover, an air outlet pipe, a dust collecting box, an L-shaped plate and an activated carbon filter screen plate are arranged, the smoke and dust generated during cutting can be sucked into the dust collecting box, and the metal particles in the smoke and dust can be retained under the action of the activated carbon filter screen plate, so that the health of the workers is benefited.

[0003] However, the above scheme still has certain defects: firstly, the surface of the steel plate after cutting will become rough, and the workers need to lift the steel plate to the polishing equipment for polishing treatment, which increases the labor, is time-consuming and laborious, and secondly, the cutting debris will be retained on the support table, which is not convenient for collecting and processing, and affects the next use, thereby reducing the practicability. UTILITY MODEL CONTENT

[0004] In order to make up for the above shortcomings, the application provides a steel plate laser cutting device, which aims to improve the problem that the surface of the steel plate after cutting will become rough in the related art, the workers need to lift the steel plate to the polishing equipment for polishing treatment, which increases the labor, is time-consuming and laborious, and secondly, the cutting debris will be retained on the support table, which is not convenient for collecting and processing, and affects the next use, thereby reducing the practicability.

[0005] The steel plate laser cutting device provided by the application embodiment comprises a collecting assembly and a polishing assembly.

[0006] The collecting assembly includes a support table, a collecting box, a grid plate and a collecting box, the collecting box is arranged on one side of the support table, the grid plate is arranged on one side of the support table, the collecting box is slidably connected with the collecting box, the polishing assembly includes a first electric sliding rail, a first electric rotating disc, a first support, a second electric sliding rail, a hydraulic cylinder, a polisher, a pressing part and a cutting part, the first electric sliding rail is arranged on one side of the support table, the first electric rotating disc is arranged on one side of the first electric sliding rail, the first support is arranged on one side of the first electric rotating disc, the second electric sliding rail is fixedly connected with the first support, the hydraulic cylinder is arranged on one side of the second electric sliding rail, the polisher is fixedly connected with the output end of the hydraulic cylinder, the pressing part is correspondingly arranged on one side of the support table, and the cutting part is arranged on one side of the support table.

[0007] In a specific embodiment, one side of the support table is correspondingly provided with a strip-shaped groove, and a limiting rod is arranged in the strip-shaped groove.

[0008] In the above implementation process, one side of the support table is correspondingly provided with a strip-shaped groove, and the strip-shaped groove and the limiting rod can be connected and limited.

[0009] In a specific embodiment, the collecting box is provided with a sliding plate at both ends, the sliding plate is slidably connected with the collecting box, and a handle is arranged on one side of the collecting box.

[0010] In the above implementation process, the collecting box is provided with a sliding plate at both ends, the sliding plate can limit the movement of the collecting box, and the handle can facilitate the pulling of the collecting box.

[0011] In a specific embodiment, the polisher includes a motor and a polishing plate, and the polishing plate is fixedly connected with the output end of the motor.

[0012] In the above implementation process, the motor can drive the polishing plate to rotate, and the polishing plate can polish the cut steel plate.

[0013] In a specific embodiment, the pressing part includes an L-shaped plate, a threaded rod and a pressing block, the threaded rod is threadedly connected with the L-shaped plate, the pressing block is rotatably connected with the threaded rod, and the pressing block is in contact with the L-shaped plate.

[0014] In the above implementation process, the threaded rod can drive the pressing block to move, and the pressing block can press and fix the steel plate.

[0015] In a specific embodiment, one end of the L-shaped plate is provided with a sliding block, and the sliding blocks are slidably connected with the strip-shaped groove and the limiting rod.

[0016] In the implementation process, the L-shaped plate is provided with a sliding block. The sliding block can be used for connection.

[0017] In a specific embodiment, the cutting member includes a third electric sliding rail, a second electric rotating disc, a second support, a fourth electric sliding rail and a laser cutting head. The third electric sliding rail is arranged on one side of the support table. The second electric rotating disc is arranged on one side of the third electric sliding rail. The second support is arranged on one side of the second electric rotating disc. The fourth electric sliding rail is fixedly connected with the second support. The laser cutting head is arranged on one side of the fourth electric sliding rail.

[0018] In the implementation process, the third electric sliding rail can make the second support move back and forth. The second electric rotating disc can make the second support rotate. In the case of not being used, the second support can be conveniently adjusted to a suitable position. The fourth electric sliding rail can make the laser cutting head move, so as to conveniently adjust the position of the laser cutting head.

[0019] Compared with the prior art, the application has the following beneficial effects: first, the pressing member can press and fix the steel plate, improving the stability of the steel plate during cutting. The cutting member can cut the steel plate. Then, the position of the first support can be adjusted by the first electric sliding rail and the first electric rotating disc. Then, the cut steel plate can be polished by the cooperation of the second electric sliding rail, the hydraulic cylinder and the polisher. The steel plate does not need to be transferred for polishing, saving time and effort. The waste generated during cutting can be quickly collected during cutting by the design of the collection box, the grid plate and the collection box. Thus, the steel plate cutting and polishing can be realized on the same device, without the need for workers to lift the steel plate to the polishing device for polishing treatment, reducing labor, and facilitating the collection and treatment of waste, thereby improving the practicality. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 is a steel plate laser cutting device structure schematic diagram provided by the embodiment of the application;

[0021] Figure 2 is a cutting member structure schematic diagram provided by the embodiment of the application;

[0022] Figure 3 is a collection box structure schematic diagram provided by the embodiment of the application;

[0023] Figure 4 is a pressing member structure schematic diagram provided by the embodiment of the application.

[0024] In the figure: 100 - collection assembly; 110 - support table; 111 - strip groove; 112 - limiting rod; 120 - collection box; 130 - grid plate; 140 - collection box; 141 - slide plate; 142 - handle; 200 - polishing assembly; 210 - first electric sliding rail; 220 - first electric turntable; 230 - first support; 240 - second electric sliding rail; 250 - hydraulic cylinder; 260 - polisher; 261 - motor; 262 - polishing plate; 270 - pressing piece; 271 - L-shaped plate; 2711 - sliding block; 272 - threaded rod; 273 - pressing block; 280 - cutting piece; 281 - third electric sliding rail; 282 - second electric turntable; 283 - second support; 284 - fourth electric sliding rail; 285 - laser cutting head. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.

[0026] To make the objectives, technical solutions, and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are some, but not all, of the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the scope of protection of the present application.

[0027] Please refer to Figures 1-4 , the present application provides a steel plate laser cutting device including a collection assembly 100 and a polishing assembly 200. The collection assembly 100 can realize rapid collection of cutting slag during cutting, and the polishing assembly 200 can polish the cut steel plate.

[0028] Please refer to Figures 1-3 , the collection assembly 100 includes a support table 110, a collection box 120, a grid plate 130, and a collection box 140. The collection box 120 is arranged on one side of the support table 110, the grid plate 130 is arranged on one side of the support table 110, the collection box 140 is slidably connected with the collection box 120, the support table 110 has a strip groove 111 arranged on the corresponding side, and a limiting rod 112 is arranged in the strip groove 111. The strip groove 111 and the limiting rod 112 can play a role of connection and limiting. The collection box 140 is provided with slide plates 141 at both ends, the slide plates 141 are slidably connected with the collection box 120, and the collection box 140 is provided with a handle 142 on one side. The slide plates 141 can limit the movement of the collection box 140, and the handle 142 can facilitate pulling the collection box 140.

[0029] Please refer to Figure 1 , Figure 2 andFigure 4 The polishing assembly 200 comprises a first electric sliding rail 210, a first electric rotating disc 220, a first support 230, a second electric sliding rail 240, a hydraulic cylinder 250, a polisher 260, a pressing piece 270 and a cutting piece 280. The first electric sliding rail 210 is arranged on one side of the support table 110. The first electric rotating disc 220 is arranged on one side of the first electric sliding rail 210. The first support 230 is arranged on one side of the first electric rotating disc 220. The second electric sliding rail 240 is fixedly connected with the first support 230. The hydraulic cylinder 250 is arranged on one side of the second electric sliding rail 240. The polisher 260 is fixedly connected with an output end of the hydraulic cylinder 250. The pressing piece 270 is correspondingly arranged on one side of the support table 110. The cutting piece 280 is arranged on one side of the support table 110. The polisher 260 comprises a motor 261 and a polishing plate 262. The polishing plate 262 is fixedly connected with an output end of the motor 261. The polishing plate 262 can be driven to rotate by the motor 261. The polished steel plate can be polished by the polishing plate 262.

[0030] In some specific embodiments, the pressing piece 270 comprises an L-shaped plate 271, a threaded rod 272 and a pressing block 273. The threaded rod 272 is threadedly connected with the L-shaped plate 271. The pressing block 273 is rotationally connected with the threaded rod 272. The pressing block 273 is in contact with the L-shaped plate 271. The pressing block 273 can be driven to move by rotating the threaded rod 272. The steel plate can be fixedly pressed by the pressing block 273. One end of the L-shaped plate 271 is provided with a sliding block 2711. The sliding block 2711 is slidably connected with the strip-shaped groove 111 and the limiting rod 112. The sliding block 2711 can be used for connection.

[0031] In some specific embodiments, the cutting piece 280 comprises a third electric sliding rail 281, a second electric rotating disc 282, a second support 283, a fourth electric sliding rail 284 and a laser cutting head 285. The third electric sliding rail 281 is arranged on one side of the support table 110. The second electric rotating disc 282 is arranged on one side of the third electric sliding rail 281. The second support 283 is arranged on one side of the second electric rotating disc 282. The fourth electric sliding rail 284 is fixedly connected with the second support 283. The laser cutting head 285 is arranged on one side of the fourth electric sliding rail 284. The second support 283 can be reciprocally moved by the third electric sliding rail 281. The second support 283 can be rotated by the second electric rotating disc 282. The second support 283 can be conveniently adjusted to a suitable position in a non-use state. The laser cutting head 285 can be moved by the fourth electric sliding rail 284. The position of the laser cutting head 285 can be conveniently adjusted.

[0032] The working principle of the steel plate laser cutting device is as follows: when in use, the pressing block 273 can be moved by rotating the threaded rod 272, the steel plate can be tightly fixed by the pressing block 273, the stability of the steel plate during cutting is improved, the second support 283 can be reciprocatingly moved by the third electric sliding rail 281, the second support 283 can be rotated by the second electric turntable 282, the position can be conveniently adjusted to a suitable position in the case of not in use, the laser cutting head 285 can be moved by the fourth electric sliding rail 284, the position of the laser cutting head 285 is conveniently adjusted, the steel plate can be cut by the laser cutting head 285, then the position of the first support 230 is adjusted by the first electric sliding rail 210 and the first electric turntable 220, then the position of the grinding machine 260 is adjusted by the second electric sliding rail 240 and the hydraulic cylinder 250, the grinding plate 262 can be driven to rotate by the motor 261, the cut steel plate can be ground by the grinding plate 262, the steel plate does not need to be transferred and can be ground, time and labor are saved, the waste generated during cutting can be quickly collected by the design of the collecting box 120, the grid plate 130 and the collecting box 140, and then the steel plate cutting and grinding can be realized on the same equipment, the labor of workers is reduced, the waste residue can be conveniently collected and treated, and the practicability is improved.

[0033] It should be noted that the specific model specifications of the first electric sliding rail 210, the first electric turntable 220, the second electric sliding rail 240, the hydraulic cylinder 250, the motor 261, the third electric sliding rail 281, the second electric turntable 282, the fourth electric sliding rail 284 and the laser cutting head 285 need to be selected and determined according to the actual specifications of the device, and the specific selection calculation method adopts the existing technology in the art, so it will not be described in detail.

[0034] The power supply and principle of the first electric sliding rail 210, the first electric turntable 220, the second electric sliding rail 240, the hydraulic cylinder 250, the motor 261, the third electric sliding rail 281, the second electric turntable 282, the fourth electric sliding rail 284 and the laser cutting head 285 are clear to those skilled in the art, and will not be described in detail here.

[0035] The above only describes the embodiments of the present application and does not limit the protection scope of the present application. For those skilled in the art, the present application can have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0036] The above description is only specific embodiments of the present application, but the protection scope of the present application is not limited thereto, any person skilled in the art can easily think of changes or replacements within the technical scope disclosed by the present application, which should be covered in the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A laser cutting apparatus for a steel sheet, characterized by comprising: Comprising The collecting assembly (100) comprises a support table (110), a collecting box (120), a grid plate (130) and a collecting box (140), the collecting box (120) is arranged on one side of the support table (110), the grid plate (130) is arranged on one side of the support table (110), and the collecting box (140) is slidably connected with the collecting box (120); The polishing assembly (200) comprises a first electric sliding rail (210), a first electric rotating disc (220), a first support (230), a second electric sliding rail (240), a hydraulic cylinder (250), a polisher (260), a pressing piece (270) and a cutting piece (280), the first electric sliding rail (210) is arranged on one side of the support table (110), the first electric rotating disc (220) is arranged on one side of the first electric sliding rail (210), the first support (230) is arranged on one side of the first electric rotating disc (220), the second electric sliding rail (240) is fixedly connected with the first support (230), the hydraulic cylinder (250) is arranged on one side of the second electric sliding rail (240), the polisher (260) is fixedly connected with the output end of the hydraulic cylinder (250), the pressing piece (270) is correspondingly arranged on one side of the support table (110), and the cutting piece (280) is arranged on one side of the support table (110).

2. The laser cutting apparatus for a steel sheet according to claim 1, wherein One side of the support table (110) is correspondingly provided with a strip-shaped groove (111), and a limiting rod (112) is arranged in the strip-shaped groove (111).

3. The laser cutting apparatus for a steel sheet according to claim 1, wherein Both ends of the collecting box (140) are provided with sliding plates (141), the sliding plates (141) are slidably connected with the collecting box (120), and one side of the collecting box (140) is provided with a handle (142).

4. The laser cutting apparatus for a steel sheet according to claim 1, wherein The polisher (260) comprises a motor (261) and a polishing plate (262), and the polishing plate (262) is fixedly connected with the output end of the motor (261).

5. The laser cutting apparatus for a steel sheet according to claim 2, wherein The pressing piece (270) comprises an L-shaped plate (271), a threaded rod (272) and a pressing block (273), the threaded rod (272) is threadedly connected with the L-shaped plate (271), the pressing block (273) is rotatably connected with the threaded rod (272), and the pressing block (273) is in contact with the L-shaped plate (271).

6. A laser cutting apparatus for a steel sheet as defined in claim 5, wherein One end of the L-shaped plate (271) is provided with a sliding block (2711), and the sliding block (2711) is slidably connected with the strip-shaped groove (111) and the limiting rod (112).

7. The laser cutting apparatus of claim 1, wherein, The cutting member (280) comprises a third electric sliding rail (281), a second electric rotating disc (282), a second support (283), a fourth electric sliding rail (284) and a laser cutting head (285), the third electric sliding rail (281) is arranged on one side of the support table (110), the second electric rotating disc (282) is arranged on one side of the third electric sliding rail (281), the second support (283) is arranged on one side of the second electric rotating disc (282), the fourth electric sliding rail (284) is fixedly connected with the second support (283), and the laser cutting head (285) is arranged on one side of the fourth electric sliding rail (284).

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