Apparatus for processing eyeglass lens
AssigneeHuvitz Co., Ltd.
InventorYoung-Hun Kim
Life of this patent
Estimating the term…
Abstract
An apparatus for processing an eyeglass lens which is capable of forming a hole or various shapes on an eyeglass lens is disclosed. The apparatus includes a pair of lens fixing shafts for clamping a lens; a carriage which supports and moves the lens fixing shafts; a lens rotation motor for rotating the lens fixing shafts; and a drilling part for forming a hole on the lens, wherein the drilling part includes: a drill head having a drill to which a drill bit is fixed; a drill head mover which is connected with the drill head and moves the drill head straightly; and a fixing block which supports and fixes the drill head mover on the apparatus for processing an eyeglass lens.
Claims7
An apparatus for processing an eyeglass lens, comprising:
- a pair of lens fixing shafts for clamping a lens;
- a carriage which supports and moves the lens fixing shafts;
- a lens rotation motor for rotating the lens fixing shafts;
- and
- a drilling part for forming a hole on the lens, wherein the drilling part includes:
- a drill head having a drill to which a drill bit is fixed;
- a drill head mover which is connected with the drill head and moves the drill head straightly;
- and
- a fixing block which supports and fixes the drill head mover on the apparatus for processing an eyeglass lens, wherein the drilling part further include a sensor which is fixed on a predetermined position of the apparatus;
- and
- a sensor dog which is mounted on the drill head, and the sensor detects the sensor dog when the drill head is in its initial position, wherein the sensor is a light sensor having a part for radiating a measurement light and a part for receiving and detecting the measurement light, and the sensor dog have a structure of being located between the part for radiating the measurement light and the part for receiving the measurement light.
Dependencies are inferred from the claim text.