ACU axis structure for laser cutting head

Abstract

The utility model discloses an ACU axis structure for a laser cutting head, comprising a first driving device, a second driving device being movably connected to the lower end of the first driving device, a third driving device being movably connected to one side end of the second driving device, a laser head fixing plate being fixedly connected to one side end of the third driving device, a laser head protective shell being arranged on one side of the upper end of the laser head fixing plate, and beneficial effects: improved stability and precision: through the arrangement of a multi-stage driving device, stable control and precise movement of the laser head can be achieved, thereby improving the stability and precision of cutting, and the laser cutting ACU axis structure improves the stability, precision and safety of the equipment by optimizing the design and structure, while reducing the maintenance cost, and thus has broad application prospects in the field of laser cutting.

Description

Technical Field

[0001] The utility model relates to the technical field of laser cutting, in particular to an ACU axis structure for a laser cutting head. Background Art

[0002] In the field of laser cutting, the automatic control of the laser head is one of the key technologies. Its stability and accuracy directly affect the cutting quality and efficiency. In traditional laser cutting systems, fixed laser heads are usually used to cut the workpiece by moving the platform. However, this method has some limitations, such as the difficulty in accurately positioning and tracking the workpiece during the cutting process, the limited cutting speed, and the limitation of the fixed position of the laser head, which cannot adapt to the cutting needs of workpieces of different shapes and sizes. In order to solve the limitations of traditional laser cutting systems, the ACU axis structure of the laser cutting laser head came into being. This technology achieves precise control of the position and motion trajectory of the laser head by introducing a controllable laser head moving device, thereby improving cutting accuracy and efficiency. The emergence of this technology not only enables the laser cutting system to adapt to a wider range of workpiece shapes and sizes, but also enables more complex cutting paths and higher-speed cutting operations. Utility Model Content

[0003] The purpose of the utility model is to effectively solve the key problems in laser cutting equipment through the ACU axis structure, such as multi-axis drive, stability design, flexible adjustment and safety protection, improve the performance and efficiency of the equipment, and also improve the safety and stability of the cutting process.

[0004] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0005] An ACU axis structure for a laser cutting head includes a first drive device, wherein the lower end of the first drive device is movably connected to a second drive device, a side end of the second drive device is movably connected to a third drive device, a side end of the third drive device is fixedly connected to a laser head fixing plate, and a laser head protective shell is arranged on one side of the upper end of the laser head fixing plate.

[0006] Furthermore, the first driving device includes a first protective cover, a locking plate is fixedly connected to the upper end of the first protective cover, a first driving motor is arranged on the inner side of the first protective cover, and a first rotating shaft is fixedly connected to the output end of the first driving motor. Through the reasonable arrangement of key components such as the protective cover, the locking plate, the driving motor and the rotating shaft, protection, stability and reliability are provided for the laser cutting equipment, which helps to improve the accuracy, stability and safety of the cutting process, thereby improving the performance and efficiency of the entire laser cutting system.

[0007] Furthermore, the second driving device includes a second protective shell, a protective cover is provided at one side end of the second protective shell, a second driving motor is provided inside the protective shell, and a second rotating shaft is provided at the output end of the second driving motor.

[0008] Furthermore, the third driving device includes a third driving motor, the lower end of the third driving motor is fixedly connected to the first fixed plate, the lower end of the first fixed plate is fixedly connected to the second fixed plate, the output end of the third driving motor is provided with a screw, slide rails are provided on both sides of the second fixed plate, the slide rails are provided with sliders, the sliders are fixedly connected to the third fixed plate, and the third driving device adopts screw transmission, which can realize precise adjustment of the laser head in the vertical direction. This structural design allows the cutting process to be flexibly adjusted according to the requirements of different workpieces, thereby meeting different processing needs.

[0009] Furthermore, the first driving device, the second driving device, and the third driving device can all be driven simultaneously.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1. Improved stability and precision: Through the setting of multi-stage drive device, stable control and precise movement of the laser head can be achieved, which improves the stability and precision of cutting;

[0012] 2. The laser cutting ACU axis structure improves the stability, accuracy and safety of the equipment through optimized design and structure, while reducing maintenance costs, thus having broad application prospects in the field of laser cutting;

[0013] 3. The design and structure of the third driving device realizes precise control and adjustment of the laser head in the vertical direction through the reasonable arrangement of key components such as the driving motor, fixed plate, screw, slide rail and slider, thereby improving the accuracy, stability and safety of the cutting process. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the utility model;

[0015] Figure 2 This is a schematic diagram of the first driving device of the utility model;

[0016] Figure 3 This is a schematic diagram of the second driving device of the utility model;

[0017] Figure 4 This is a schematic diagram of a third driving device of the present utility model.

[0018] In the figure, 1-first driving device, 2-second driving device, 3-third driving device, 4-laser head fixing plate, 5-laser head protective shell, 11-first protective cover, 12-locking plate, 13-first driving motor, 14-first rotating shaft, 21-second protective shell, 22-protective cover, 23-second driving motor, 24-second rotating shaft, 31-third driving motor, 32-first fixing plate, 33-second fixing plate, 34-screw, 35-slide rail, 36-slider, 37-third fixing plate. DETAILED DESCRIPTION

[0019] 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.

[0020] Combination Figure 1-4 As shown, an ACU axis structure for a laser cutting head includes a first driving device 1, wherein the lower end of the first driving device 1 is movably connected to a second driving device 2, one side end of the second driving device 2 is movably connected to a third driving device 3, one side end of the third driving device 3 is fixedly connected to a laser head fixing plate 4, and a laser head protective shell 5 is arranged on one side of the upper end of the laser head fixing plate 4.

[0021] Among them, the first driving device 1 includes a first protective cover 11, a locking plate 12 is fixedly connected to the upper end of the first protective cover 11, a first driving motor 13 is arranged on the inner side of the first protective cover 11, and a first rotating shaft 14 is fixedly connected to the output end of the first driving motor 13. Through the reasonable arrangement of key components such as the protective cover, the locking plate, the driving motor and the rotating shaft, protection, stability and reliability are provided for the laser cutting equipment, which helps to improve the accuracy, stability and safety of the cutting process, thereby improving the performance and efficiency of the entire laser cutting system; the second driving device 2 includes a second protective shell 21, a protective cover plate 22 is arranged on one side end of the second protective shell 21, a second driving motor 23 is arranged on the inner side of the protective shell 21, and a first rotating shaft 14 is arranged on the output end of the second driving motor 23. There is a second rotating shaft 24; the third driving device 3 includes a third driving motor 31, the lower end of the third driving motor 31 is fixedly connected to the first fixing plate 32, the lower end of the first fixing plate 32 is fixedly connected to the second fixing plate 33, the output end of the third driving motor 31 is provided with a screw 34, both sides of the second fixing plate 33 are provided with slide rails 35, the slide rails 35 are provided with sliders 36, the sliders 36 are fixedly connected to the third fixing plate 37, the third driving device adopts screw transmission, which can realize precise adjustment of the laser head in the vertical direction. This structural design allows the cutting process to be flexibly adjusted according to the requirements of different workpieces, thereby meeting different processing needs; the first driving device 1, the second driving device 2, and the third driving device 3 can all be driven simultaneously.

[0022] Working principle: The first drive device is responsible for the overall horizontal movement, which includes the first protective cover 11, the first drive motor 13, the first rotating shaft 14 and other components. The first drive motor is installed in the first protective cover, and its output end is connected to the first rotating shaft. Through this connection method, the first drive motor can control the rotation of the first rotating shaft, thereby driving the horizontal movement of the entire structure. The second drive device is located at the bottom of the first drive device and is connected to the first drive device. It is responsible for assisting the horizontal movement. It includes the second protective shell 21, the second drive motor 23, the second rotating shaft 24 and other components. The second drive motor controls the horizontal movement of the third drive device through the second rotating shaft. The third drive device is located on the side of the second drive device and is responsible for controlling the precise adjustment of the laser head in the vertical direction. It includes the first fixed plate 32, the second fixed plate 33, the screw 34, the slide rail 35, the slider 36, the third fixed plate 37 and other components. The third drive motor controls the movement of the third fixed plate in the vertical direction through the screw transmission system. The setting of the slide rail and the slider makes the movement of the third fixed plate more stable.

[0023] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0024] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An ACU axis structure for a laser cutting head, comprising a first drive device (1), characterized in that: The lower end of the first driving device (1) is movably connected to the second driving device (2), one side end of the second driving device (2) is movably connected to the third driving device (3), one side end of the third driving device (3) is fixedly connected to a laser head fixing plate (4), and one side of the upper end of the laser head fixing plate (4) is provided with a laser head protective shell (5).

2. The ACU axis structure for a laser cutting head according to claim 1, characterized in that: The first driving device (1) comprises a first protective cover (11), the upper end of the first protective cover (11) is fixedly connected to a locking plate (12), a first driving motor (13) is arranged inside the first protective cover (11), and the output end of the first driving motor (13) is fixedly connected to a first rotating shaft (14).

3. The ACU axis structure for a laser cutting head according to claim 2, characterized in that: The second driving device (2) comprises a second protective shell (21), a protective cover plate (22) is arranged at one side end of the second protective shell (21), a second driving motor (23) is arranged inside the protective shell (21), and a second rotating shaft (24) is arranged at the output end of the second driving motor (23).

4. The ACU axis structure for a laser cutting head according to claim 3, characterized in that: The third drive device (3) comprises a third drive motor (31), the lower end of the third drive motor (31) is fixedly connected to a first fixed plate (32), the lower end of the first fixed plate (32) is fixedly connected to a second fixed plate (33), a screw rod (34) is provided at the output end of the third drive motor (31), both sides of the second fixed plate (33) are provided with slide rails (35), the slide rails (35) are provided with sliders (36), and the sliders (36) are fixedly connected to the third fixed plate (37).

5. The ACU axis structure for a laser cutting head according to claim 4, characterized in that: The first driving device (1), the second driving device (2) and the third driving device (3) can all be driven simultaneously.

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