High-power fiber laser cutting rescue system

Abstract

The utility model relates to the technical field of optical fiber laser cutting, and discloses a high-power optical fiber laser cutting rescue system which comprises an optical fiber laser cutting head body, the top end of the optical fiber laser cutting head body is fixedly connected with a connecting power source assembly, and the outer side of the optical fiber laser cutting head body is provided with a holding handle assembly. A laser cutting nozzle is arranged at the left end of the optical fiber laser cutting head body, an anti-sputtering protective cover assembly is arranged at the left end of the optical fiber laser cutting head body, a cutting state indicator lamp is fixedly connected to the top end of the optical fiber laser cutting head body, and an optical ranging assembly is fixedly connected to the top end of the optical fiber laser cutting head body. The high-power fiber laser cutting rescue system has the advantages of being accurate in cutting, capable of effectively preventing sparks from splashing in the cutting process, convenient to carry and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of optical fiber laser cutting, in particular to a high-power optical fiber laser cutting rescue system. Background Art

[0002] With the rapid development of industrialization and urbanization, the demand for rescue work in various complex environments is increasing. For example, after disasters such as earthquakes, fires, and traffic accidents, rescue work needs to be carried out quickly and effectively. High-power portable laser cutting equipment, as an efficient and precise rescue tool, can quickly cut various materials and provide strong support for rescue work; multi-purpose laser application systems can be used in military and civilian cutting, welding and other processing. It has a wide range of applications and can be used to cut various materials, including metals, non-metals, ceramics, plastics, etc., and has a wide range of applications.

[0003] The existing laser cutting can be roughly divided into two situations. The first is to fix the cutting workpiece on a lathe for cutting, which is only suitable for fixed cutting. The second is low-power laser portable cutting equipment. The cutting thickness and cutting efficiency of low-power laser cutting equipment have relative limitations and cannot play an effective role in special environment rescue. Therefore, a high-power fiber laser cutting rescue system is proposed to solve the above problems. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the shortcomings of the existing technology, the utility model provides a high-power fiber optic laser cutting rescue system, which has the advantages of precise cutting, can effectively prevent sparks from flying during the cutting process, and is easy to carry. It solves the problem that the existing laser cutting is roughly divided into two situations. The first is to fix the cutting workpiece on a lathe for cutting, which is only suitable for fixed cutting; and the second is a low-power laser portable cutting device. The cutting thickness and cutting efficiency of the low-power laser cutting device have relative limitations and cannot play an effective role in rescue in special environments.

[0006] (II) Technical solution

[0007] The utility model provides a technical solution to the above technical problems as follows: a high-power fiber laser cutting rescue system, comprising a fiber laser cutting head main body, the top of the fiber laser cutting head main body is fixedly connected to a power supply assembly, a gripping handle assembly is arranged on the outside of the fiber laser cutting head main body, a laser cutting nozzle is arranged on the left end of the fiber laser cutting head main body, an anti-sputtering protective cover assembly is arranged on the left end of the fiber laser cutting head main body, a cutting status indicator light is fixedly connected to the top of the fiber laser cutting head main body, and an optical ranging assembly is fixedly connected to the top of the fiber laser cutting head main body.

[0008] The beneficial effects of the utility model are:

[0009] This high-power fiber laser cutting rescue system has the advantages of precise cutting, can effectively prevent sparks from flying during the cutting process, and is easy to carry.

[0010] On the basis of the above technical solution, the present invention can also be improved as follows.

[0011] Furthermore, there are multiple cutting status indicator lights, which are distributed in an equidistant linear array at the top of the fiber laser cutting head body, and multiple air pipe joints are also arranged on the outside of the fiber laser cutting head body.

[0012] The beneficial effect of adopting the above further solution is that the number of cutting status indicator lights is multiple, which can conveniently indicate the overall operation of the device.

[0013] Furthermore, a connection power block is fixedly connected to the top of the connection power component, and an optical fiber connector is fixedly connected to the right end of the connection power block.

[0014] The beneficial effect of adopting the above further solution is that connecting the power supply block with the optical fiber connector can provide power for the entire device.

[0015] Furthermore, the holding handle assembly includes a rotating arc plate rotatably connected to the outer side of the fiber laser cutting head body, and there are two rotating arc plates. The outer sides of the two rotating arc plates are both rotatably connected to the holding column, and the outer side of the holding column is knurled.

[0016] The beneficial effect of adopting the above further solution is that holding the handle assembly facilitates the overall position movement of the device.

[0017] Furthermore, the anti-sputtering protective cover assembly includes a connecting bolt fixedly connected to the left end of the fiber laser cutting head body, the outer side of the connecting bolt is slidably connected to the protective cover body, the outer side of the connecting bolt is threadedly connected to a connecting nut, and the number of the connecting bolts is multiple.

[0018] The beneficial effect of adopting the above further solution is that the anti-splash protection cover assembly effectively prevents debris from splashing.

[0019] Furthermore, the optical distance measuring component includes a distance measuring camera fixedly connected to the top of the fiber laser cutting head body, and the left end of the distance measuring camera is fixedly connected to an optical distance measuring lens.

[0020] The beneficial effect of adopting the above further solution is that the cutting distance can be detected. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 This is a connection diagram of the connecting bolt and the protective cover body of the utility model;

[0023] Figure 3 This is a top view of the structure of the utility model;

[0024] Figure 4 It is a side view of the structure of the utility model.

[0025] In the figure: 1. Fiber optic laser cutting head body; 2. Connect power supply assembly; 21. Connect power supply block; 22. Fiber optic connector; 3. Holding handle assembly; 31. Rotating arc plate; 32. Holding column; 4. Laser cutting nozzle; 5. Anti-sputtering protective cover assembly; 51. Connecting bolt; 52. Protective cover body; 53. Connecting nut; 6. Cutting status indicator light; 7. Optical ranging assembly; 71. Ranging camera; 72. Optical ranging lens; 8. Air pipe connector. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] In the embodiment, Figure 1-4 A high-power fiber laser cutting rescue system is provided. The utility model comprises a fiber laser cutting head main body 1. The top of the fiber laser cutting head main body 1 is fixedly connected with a power supply component 2. A holding handle component 3 is arranged on the outside of the fiber laser cutting head main body 1. A laser cutting nozzle 4 is arranged on the left end of the fiber laser cutting head main body 1. An anti-sputtering protective cover component 5 is arranged on the left end of the fiber laser cutting head main body 1. A cutting status prompt light 6 is fixedly connected to the top of the fiber laser cutting head main body 1. An optical ranging component 7 is fixedly connected to the top of the fiber laser cutting head main body 1.

[0028] Among them, an intelligent detection module is arranged inside the laser cutting nozzle 4;

[0029] When cutting objects of different thicknesses, the laser cutting nozzle 4 has a built-in intelligent detection module that can monitor the working conditions inside the laser cutting nozzle 4 in real time and issue warnings in advance, thereby effectively reducing the failure rate of the laser cutting nozzle 4 and preventing accidents.

[0030] Among them, there are multiple cutting status indicator lights 6, and the multiple cutting status indicator lights 6 are distributed in an equidistant linear array at the top of the fiber laser cutting head body 1. There are also multiple air pipe joints 8 arranged on the outside of the fiber laser cutting head body 1.

[0031] There are a plurality of cutting status indicator lights 6 so that the operation of the entire device can be easily known and an alarm can be issued.

[0032] The top of the connecting power supply assembly 2 is fixedly connected to a connecting power supply block 21 , and the right end of the connecting power supply block 21 is fixedly connected to an optical fiber connector 22 .

[0033] Connecting the power block 21 and the optical fiber connector 22 can provide power to the entire device to facilitate the operation of the entire device.

[0034] Among them, the holding handle assembly 3 includes a rotating arc plate 31 rotatably connected to the outside of the fiber laser cutting head body 1. There are two rotating arc plates 31. The outsides of the two rotating arc plates 31 are both rotatably connected to the holding column 32, and the outside of the holding column 32 is knurled.

[0035] The gripping handle assembly 3 facilitates the overall movement of the device.

[0036] Among them, the anti-sputtering protective cover assembly 5 includes a connecting bolt 51 fixedly connected to the left end of the fiber laser cutting head body 1, the outer side of the connecting bolt 51 is slidably connected to the protective cover body 52, the outer side of the connecting bolt 51 is threadedly connected to the connecting nut 53, and the number of the connecting bolts 51 is multiple.

[0037] The anti-splash protection cover assembly 5 effectively prevents debris from splashing.

[0038] The optical distance measuring component 7 includes a distance measuring camera 71 fixedly connected to the top of the fiber laser cutting head body 1 , and an optical distance measuring lens 72 is fixedly connected to the left end of the distance measuring camera 71 .

[0039] The cutting distance can be detected.

[0040] Working principle:

[0041] When the fiber laser cutting head body 1 is needed, the optical fiber wire is connected to the outside of the optical fiber connector 22, and then the entire device can be moved by the holding column 32. After moving to the appropriate position, the fiber laser cutting head body 1 is started, and the object can be cut through the laser cutting nozzle 4. During the cutting process, the debris will be blocked by the protective cover body 52, which effectively prevents the debris from splashing. At the same time, the cutting status indicator light 6 can indicate the overall working status of the device.

[0042] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0043] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-power fiber laser cutting rescue system, comprising a fiber laser cutting head body (1), characterized in that: The top end of the fiber laser cutting head body (1) is fixedly connected to a power supply assembly (2); a gripping handle assembly (3) is arranged on the outside of the fiber laser cutting head body (1); a laser cutting nozzle (4) is arranged on the left end of the fiber laser cutting head body (1); an anti-sputtering protective cover assembly (5) is arranged on the left end of the fiber laser cutting head body (1); a cutting status indicator light (6) is fixedly connected to the top end of the fiber laser cutting head body (1); and an optical distance measurement assembly (7) is fixedly connected to the top end of the fiber laser cutting head body (1).

2. A high-power fiber laser cutting rescue system according to claim 1, characterized in that: The number of the cutting status indicator lights (6) is multiple, and the multiple cutting status indicator lights (6) are distributed in an equidistant linear array at the top of the fiber laser cutting head body (1), and the outer side of the fiber laser cutting head body (1) is also provided with a plurality of air pipe joints (8).

3. A high-power fiber laser cutting rescue system according to claim 1, characterized in that: The top end of the connecting power supply component (2) is fixedly connected to a connecting power supply block (21), and the right end of the connecting power supply block (21) is fixedly connected to an optical fiber connector (22).

4. A high-power fiber laser cutting rescue system according to claim 1, characterized in that: The holding handle assembly (3) comprises a rotating arc plate (31) rotatably connected to the outside of the fiber laser cutting head body (1), the number of the rotating arc plates (31) is two, the outsides of the two rotating arc plates (31) are both rotatably connected to the holding column (32), and the outside of the holding column (32) is knurled.

5. A high-power fiber laser cutting rescue system according to claim 1, characterized in that: The anti-sputtering protective cover assembly (5) comprises a connecting bolt (51) fixedly connected to the left end of the fiber laser cutting head body (1); the outer side of the connecting bolt (51) is slidably connected to the protective cover body (52); the outer side of the connecting bolt (51) is threadedly connected to a connecting nut (53); and the number of the connecting bolts (51) is multiple.

6. A high-power fiber laser cutting rescue system according to claim 1, characterized in that: The optical distance measuring component (7) comprises a distance measuring camera (71) fixedly connected to the top of the optical fiber laser cutting head body (1), and the left end of the distance measuring camera (71) is fixedly connected to an optical distance measuring lens (72).

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