A handheld laser processing system and a handheld laser processing apparatus
By integrating galvanometer driving function and unified control of laser and wire feeder into handheld laser processing equipment, the problem of low integration of electronic control system is solved, signal stability and processing accuracy are improved, and equipment complexity and maintenance costs are reduced.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHENZHEN HUANRI LASER CO LTD
- Filing Date
- 2025-08-12
- Publication Date
- 2026-07-17
AI Technical Summary
The existing handheld laser processing equipment has low integration of its electronic control system, poor real-time communication between controllers, and is susceptible to signal interference, which affects processing quality and equipment stability.
The galvanometer drive function is integrated into the handheld processing gun head. It communicates with the main controller through the processing controller to achieve unified control and monitoring of the laser, wire feeder and galvanometer motor. The 485 differential communication method is used to improve signal stability and reduce the number of hardware circuit boards and wire costs.
It improves the integration and signal stability of the electrical control system, reduces wiring difficulty and maintenance costs, and ensures the stability and accuracy of the processing.
Smart Images
Figure CN224508719U_ABST
Abstract
Claims
1. A hand-held laser processing system, characterized by, Includes a handheld laser processing control board, laser, handheld processing gun head, and wire feeder; The handheld laser processing control board includes a main controller; the main controller is communicatively connected to the laser and the wire feeder to realize the control and monitoring of the laser and the wire feeder; The handheld machining head includes a machining controller, a machining head control interface, a galvanometer drive interface, and a galvanometer motor. The machining controller is communicatively connected to the main controller through the machining head control interface, and the machining controller is communicatively connected to the galvanometer motor through the galvanometer drive interface.
2. The handheld laser processing system of claim 1, wherein, It also includes a heat dissipation device, and the main controller is communicatively connected to the heat dissipation device to realize the control and monitoring of the heat dissipation device; The heat dissipation device includes a cooling fan and / or a water pump.
3. The handheld laser processing system of claim 1, wherein, The handheld laser processing control board also includes an integrated interface, through which the main controller communicates with the processing head control interface, the laser, and the wire feeder.
4. The handheld laser processing system of claim 3, wherein, It also includes an integrated wire harness, one end of which is communicatively connected to the integrated interface, and the other end of which is communicatively connected to at least the processing head control interface, the laser, and the wire feeder.
5. The handheld laser processing system of claim 1, wherein, It also includes a human-computer interaction device, which is used to enable human-computer interaction with the user so that the user can set parameter configurations; the main controller is communicatively connected to the human-computer interaction device and receives the parameter configurations set by the user through the human-computer interaction device; And / or, the handheld laser processing control board further includes an external control interface, through which the main controller communicates with an external computing device or robotic arm.
6. The handheld laser processing system of claim 1, wherein, It also includes a power supply, which powers the handheld laser processing control board, the wire feeder, and the laser. The main controller is also connected to the power supply for control and monitoring.
7. The handheld laser processing system of claim 1, wherein, It also includes a pneumatic system, which includes a first protective air valve and a second protective air valve; The main controller controls the on / off state of the gas source through the first protective gas valve or the second protective gas valve.
8. The handheld laser processing system of claim 7, wherein, The gas path system also includes a gas path sensor, and the main controller is communicatively connected to the gas path sensor to monitor the gas path system.
9. A handheld laser processing device, characterized in that, include: Handheld laser processing control board, laser, handheld processing gun head and built-in wire feeder; The handheld laser processing control board includes a main controller; the main controller is communicatively connected to the laser and the built-in wire feeder; and realizes the control and monitoring of the laser and the built-in wire feeder. The handheld machining head includes a machining controller, a machining head control interface, a galvanometer drive interface, and a galvanometer motor. The machining controller is communicatively connected to the main controller through the machining head control interface, and the machining controller is communicatively connected to the galvanometer motor through the galvanometer drive interface.
10. The handheld laser processing apparatus according to claim 9, wherein, It also includes a built-in gas source.