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Laser shutter device and system

A shutter and laser technology, applied in the field of laser shutters, can solve the problems of poor machining accuracy, easy access, and poor sealing of laser shutters, and achieve the effects of improving stability, machining accuracy and sealing.

Active Publication Date: 2019-03-01
HANS LASER TECH IND GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a laser shutter device and system for the above-mentioned defects of the prior art, which overcomes the poor sealing of the existing laser shutter, and the external dust or pollutants are easy to enter the laser optical path and affect the laser beam. The performance of processing equipment leads to poor stability and poor processing accuracy of laser processing equipment

Method used

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  • Laser shutter device and system

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Embodiment Construction

[0032] Now in conjunction with the accompanying drawings, the preferred embodiments of the present invention will be described in detail.

[0033] Such as Figures 1 to 8 As shown, the present invention provides a preferred embodiment of a laser shutter device.

[0034] The laser shutter device includes:

[0035] A base 10, a light entrance hole 11 and a light exit hole (not shown) are provided on the base 10 for connecting the light path;

[0036] The light blocking mechanism 20 is arranged in the base 20 and is used to control the blocking or conduction of the light path;

[0037] The driving mechanism 30 is arranged on the base 10 and connected with the light blocking mechanism 20, and drives the light blocking mechanism 20 to move to realize light path blocking or light path conduction;

[0038] The first sealing mechanism 40 is arranged between the driving mechanism 30 and the base 10;

[0039] The second sealing mechanism (not shown in the figure) surrounds the light...

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Abstract

The invention relates to the technical field of laser shutters, in particular to a laser shutter device. The laser shutter device comprises a pedestal, a light blocking mechanism, a drive mechanism, afirst sealing mechanism and a second sealing mechanism, wherein a light inlet hole and a light outlet hole are formed in the pedestal; the light blocking mechanism is arranged in the pedestal and isused for controlling light path blocking or light path conduction; the drive mechanism is arranged on the pedestal and is connected with the light blocking mechanism, and drives the light blocking mechanism to move to realize light path blocking or light path conduction; the first sealing mechanism is arranged between the drive mechanism and the pedestal; and the second sealing mechanism is arranged at the light inlet hole and the light outlet hole in a surrounding mode to isolate a light path in the pedestal from the outside. The invention further relates to a laser shutter system. Through the pedestal, the light blocking mechanism which is arranged in the pedestal for controlling light path blocking or light path conduction, the first sealing mechanism arranged between the drive mechanism and the pedestal, and the second sealing mechanism arranged at the light inlet hole and the light outlet hole in a surrounding mode, dust or pollutants are prevented from entering the light path from a joint of the drive mechanism and the pedestal and a joint of the pedestal and an outer light path, so that sealing property, laser processing stability and precision of the laser shutter are improved.

Description

technical field [0001] The invention relates to the technical field of laser shutters, in particular to a laser shutter device and system. Background technique [0002] Modern and contemporary, laser processing equipment is widely used in all walks of life. The popularization of laser processing equipment not only improves the processing efficiency and precision, but also puts forward higher and higher requirements for the stability and reliability of laser equipment. The efficient and stable work of laser processing equipment is not only related to the performance of industrial lasers, but also has an inseparable relationship with the performance of the laser external optical path of laser processing equipment. [0003] Among them, the tightness of the optical path is particularly important for the efficient and stable work of laser processing equipment. With the accumulation of use time, dust or pollutants generated during the operation of laser processing equipment can e...

Claims

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Application Information

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IPC IPC(8): B23K26/70
CPCB23K26/702
Inventor 曹洪涛孙照飞刘亮吕启涛高云峰
Owner HANS LASER TECH IND GRP CO LTD
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