Laser vision sensing device
AssigneeJLT Co.,LTD.
InventorHyun Woo Jeong
Life of this patent
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Abstract
A laser vision sensing device for forming an air curtain includes: a housing forming an internal accommodating space; a laser module disposed in the accommodating space to irradiate a laser beam to a welding object; a camera disposed in the accommodating space spaced apart from the laser module to capture the welding object to which the laser beam has been irradiated; a protective lens member for protecting the camera and the laser module from thermal energy and foreign substances generated during welding; and an air curtain forming member, which forms an air curtain in a space between a front region of the housing, to which the laser module and the camera are oriented, and the welding object, thereby preventing thermal energy and foreign substances generated during welding from penetrating toward the housing.
Claims5
A laser vision sensing device, comprising:
- a housing forming an internal accommodating space;
- a laser module disposed in the internal accommodating space to irradiate a laser beam to a welding object;
- a camera disposed in the internal accommodating space and spaced apart from the laser module to capture the welding object to which the laser beam has been irradiated;
- a protective lens member disposed in front of the housing to protect the camera and the laser module from thermal energy and foreign substances generated during welding;
- and
- an air curtain forming member, which forms an air curtain in a space between a front region of the housing, to which the laser module and the camera are oriented, and the welding object, thereby preventing thermal energy and foreign substances generated during welding from penetrating toward the housing,
- wherein the protective lens member is replaceable without disassembling the housing.
Dependencies are inferred from the claim text.