一种金属加工用的激光切割装置
The laser cutting device, with its modular multi-axis linkage structure and guiding design, solves the problems of complex structure and insufficient cutting precision of existing equipment, achieving efficient and precise metal cutting and improving processing quality and production efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SUZHOU XINHANYUAN SEMICONDUCTOR MATERIALS CO LTD
- Filing Date
- 2025-06-20
- Publication Date
- 2026-07-17
AI Technical Summary
Existing laser cutting equipment has a complex structure and large size. The transmission components are prone to wear, which leads to a decrease in cutting accuracy. In addition, metal sheets are prone to displacement due to thermal deformation or mechanical vibration during the cutting process, which affects the quality of the cut.
It adopts a modular multi-axis linkage structure, with a rotary motor driving a lead screw to achieve Z-axis lifting, and a stepper motor and belt drive system to control the movement of X and Y axes. The combination of guide column and guide sleeve design enhances motion stability, and it is equipped with a quick release mechanism and negative pressure adsorption device.
It achieves precise positioning of the laser cutting head in three-dimensional space, improving cutting accuracy and production efficiency. It has a compact structure, stable movement, and the advantages of convenient operation and simple maintenance.
Smart Images
Figure CN224508744U_ABST
Abstract
Claims
1. A laser cutting apparatus for metal working, characterized by comprising: The laser cutting device includes a mounting frame and a cutting table. A rotary motor is mounted on the mounting frame, and a first lead screw is connected to the output end of the rotary motor. A first slider is connected to the first lead screw. The rotary motor drives the first slider to move along the Z-axis of the cutting table. A first mounting plate is fixedly connected to the first slider. A first stepper motor is mounted on the top of the first mounting plate. A first rotating shaft is connected to the output end of the first stepper motor. A first driving pulley is fixedly connected to the first rotating shaft. A first driven pulley is also rotatably mounted on the first mounting plate. A first belt is provided between the first driving pulley and the first driven pulley. A second slider is fixedly connected to the bottom of the first mounting plate. The second slider is fixedly connected to the first belt. The second slider is dragged along the X-axis of the cutting table by the first belt. The bottom of the second slider is fixedly connected to a second mounting plate, the top of the second mounting plate is mounted with a second stepper motor, the output end of the second stepper motor is connected to a second rotating shaft, a second driving pulley is fixedly connected to the second rotating shaft, a second driven pulley is rotatably mounted on the second mounting plate, and a second belt is provided between the second driving pulley and the second driven pulley; A third slider is fixedly connected to the bottom of the second mounting plate. The third slider is fixedly connected to the second belt. The third slider is dragged along the Y-axis of the cutting table by the second belt. A laser cutting head is installed at the bottom of the third slider.
2. A laser cutting apparatus for metal working according to claim 1, characterized in that: The top end of the first lead screw is rotatably mounted on the mounting bracket via the first bearing.
3. The laser cutting apparatus for metal working according to claim 1, wherein: The first slider is fitted with a first guide sleeve, and the mounting bracket is provided with two first guide posts, which are embedded in the corresponding first guide sleeves.
4. The laser cutting apparatus for metal working according to claim 1, wherein: The second slider is fitted with a second guide sleeve, and the first mounting plate is provided with two second guide posts, which are embedded in the corresponding second guide sleeves.
5. The laser cutting apparatus for metal working according to claim 1, wherein: The third slider is fitted with a third guide sleeve, and the second mounting plate is provided with two third guide posts, which are embedded in the corresponding third guide sleeves.
6. The laser cutting apparatus for metal working according to claim 1, wherein: The laser cutting device also includes a controller.
7. The laser cutting apparatus for metal working according to claim 1, wherein: The laser cutting head is connected to the third slider via a quick-release mechanism. The quick-release mechanism includes a snap-fit groove at the bottom of the third slider and an elastic buckle at the top of the laser cutting head. The elastic buckle is adapted to the snap-fit groove.
8. The laser cutting apparatus for metal working according to claim 1, wherein: The cutting table is provided with several suction holes, which are connected to a negative pressure adsorption device for fixing the metal sheet to be cut.
9. The laser cutting apparatus for metal working according to claim 1, wherein: The outer sides of the first belt and the second belt are provided with protective covers, which are made of transparent high-temperature resistant material.
10. The laser cutting apparatus for metal working according to claim 1, wherein: The bottom of the mounting frame is equipped with four lockable casters, located at the four corners of the bottom of the mounting frame.