High-power intelligent laser cutting head
A laser cutting head, high-power technology, used in laser welding equipment, welding equipment, metal processing equipment, etc., can solve the problem of no intelligent monitoring
Pending Publication Date: 2020-04-03
SUZHOU QUICK LASER TECH
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Problems solved by technology
At present, in the laser cutting head industry, most of them are still traditional cutting heads without intelligent monitoring support.
Method used
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Embodiment
[0026] Please refer to Figure 1-Figure 8 , this embodiment is a high-power intelligent laser cutting head, which includes an optical fiber connection assembly 1001, a backplane water cooling assembly 1002, a focusing drive assembly 1004, a focusing mirror assembly 1005, a lower protective mirror assembly 1006, a nozzle assembly 1003, and an amplifier assembly 1007.
[0027] The focusing drive assembly 1004 includes a housing 1, a front cover 10 that closes the housing 1, a support base 5 fixed in the housing 1, a fixing base 8, and a servo motor 11, which is driven by the servo motor 11 to rotate and is mounted on The lead screw 6 between the support seat 5 and the fixed seat 8, the nut bracket 4 sleeved on the lead screw 6, the collimator barrel assembly 23 fixedly arranged on the nut support 4 and located outside the housing 1, The grating scale assembly 3 is fixed on the housing 1 and monitors the vertical movement distance of the collimator barrel assembly 23 . The housi...
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The invention discloses a high-power intelligent laser cutting head. The high-power intelligent laser cutting head comprises a collimating lens protection casing of which the interior is of a hollow cavity structure, a collimating lens cone assembly, a focus adjusting driving assembly, a focusing lens assembly, a lower protection lens assembly, a nozzle assembly, a control device and a real-time monitoring system, wherein the real-time monitoring system comprises an intra-cavity pressure sensor, an intra-cavity temperature sensor, a collimating lens cone temperature detection sensor, a focusing lens cone temperature detection sensor, a protection lens temperature detection sensor, a pressure sensor for detecting the pressure of a gas-cutting gas knife in the nozzle assembly, a protection lens existence detection sensor and a magnetic Hall element sensor, and the protection lens existence detection sensor and the magnetic Hall element sensor are used for separately detecting whether protection lenses in the lower protection lens assembly exist or not, and whether the protection lenses are installed properly or not. By means of the high-power intelligent laser cutting head, the lenstemperature, the intra-cavity temperature, the intra-cavity gas pressure and the cutting gas pressure are monitored in real time, whether or not the lenses are installed properly is monitored in realtime at the same time, intelligent alarming is given, and the high-power laser cutting process is guaranteed.
Description
【Technical field】 [0001] The invention belongs to the technical field of laser cutting, in particular to a high-power intelligent laser cutting head. 【Background technique】 [0002] At present, the research and development technology of medium and low power laser cutting heads at home and abroad has matured, and many domestic laser head manufacturers can independently design and produce medium and low power laser cutting heads. The high-power intelligent cutting head is different from the medium-low power cutting head. It is the premise that the medium- and low-power cutting head is stably put into cutting use. Due to the actual cutting process, with the upgrading of some laser accessories (such as the high-power laser R&D and put into use), as well as the increasingly automated operation in the cutting process, the wider range of cutting samples, and the increasingly intelligent product requirements, it will inevitably lead to the development of high-power intelligent cutti...
Claims
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IPC IPC(8): B23K26/38B23K26/04B23K26/046B23K26/70B23K26/14
CPCB23K26/38B23K26/04B23K26/046B23K26/702B23K26/14
Inventor 康浪李勇朱进
Owner SUZHOU QUICK LASER TECH