JP2018124485A5

JP2018124485A5 -

Info

Publication number: JP2018124485A5
Application number: JP2017017860A
Authority: JP
Filing date: 2017-02-02
Publication date: 2020-02-13
Anticipated expiration: 2037-02-02

Description

（１）本開示の第１態様に係る眼鏡レンズ周縁加工情報設定装置は、眼鏡フレームにレンズを嵌め込むために前記レンズの周縁を加工した加工済レンズを修正加工するための修正加工情報を設定する眼鏡レンズ周縁加工情報設定装置であって、前記加工済レンズに関する形状データを取得する形状データ取得手段と、前記形状データ取得手段によって取得された前記形状データに基づいて、記憶手段に記憶された加工情報から前記加工済レンズを得るために用いた加工情報を取得する加工情報取得手段と、修正加工情報を得るための修正データを設定する設定手段と、前記加工情報取得手段によって取得された前記加工情報を前記設定手段によって設定された前記修正データに基づいて修正することによって、修正加工情報を取得する演算手段と、を備え、前記修正加工情報に基づいて前記加工済レンズの修正加工を可能とすることを特徴とする。
（２）本開示の第２態様に係る眼鏡レンズ周縁加工情報設定装置は、眼鏡フレームにレンズを嵌め込むために前記レンズの周縁を加工した加工済レンズを修正加工するための修正加工情報を設定する眼鏡レンズ周縁加工情報設定装置であって、レンズの外形形状を測定する外形形状測定ユニットによって、前記加工済レンズの外形形状データを取得する形状データ取得手段と、前記形状データ取得手段によって取得された前記外形形状データに基づいて、記憶手段に記憶された加工情報から前記加工済レンズを得るために用いた加工情報を取得する加工情報取得手段と、修正加工情報を得るための修正データを設定する設定手段と、前記加工情報取得手段によって取得された前記加工情報を前記設定手段によって設定された前記修正データに基づいて修正することによって、修正加工情報を取得する演算手段と、を備え、前記修正加工情報に基づいて前記加工済レンズの修正加工を可能とすることを特徴とする。
（３）本開示の第３様態に係る眼鏡レンズ周縁加工装置は、（１）又は（２）の眼鏡レンズ周縁加工情報設定装置を備える眼鏡レンズ周縁加工装置であって、レンズの周縁を加工するための加工具と、前記修正加工情報に基づいて、前記加工具を制御し、前記加工済レンズの修正加工をする加工制御手段と、を備えることを特徴とする。
（４）本開示の第４態様に係る眼鏡レンズ周縁加工情報設定プログラムは、眼鏡フレームにレンズを嵌め込むために前記レンズの周縁を加工した加工済レンズを修正加工するための修正加工情報を設定する眼鏡レンズ周縁加工情報設定装置において用いられる眼鏡レンズ周縁加工情報設定プログラムであって、前記眼鏡レンズ周縁加工情報設定装置のプロセッサによって実行されることで、前記加工済レンズに関する形状データを取得する形状データ取得ステップと、前記形状データ取得ステップによって取得された前記形状データに基づいて、記憶手段に記憶された加工情報から前記加工済レンズを得るために用いた加工情報を取得する加工情報取得ステップと、修正加工情報を得るための修正データを設定する設定ステップと、前記加工情報取得ステップによって取得された前記加工情報を前記設定ステップによって設定された前記修正データに基づいて修正することによって、修正加工情報を取得する演算ステップと、を前記眼鏡レンズ周縁加工情報設定装置に実行させることで前記修正加工情報に基づいて前記加工済レンズの修正加工を可能とすること特徴とする。
(1) An eyeglass lens peripheral processing information setting device according to a first aspect of the present disclosure sets correction processing information for correcting a processed lens whose peripheral edge of the lens has been processed in order to fit the lens into the eyeglass frame. An eyeglass lens peripheral processing information setting device, comprising: a shape data obtaining unit configured to obtain shape data relating to the processed lens; and a shape data obtaining unit configured to store the shape data in the storage unit based on the shape data obtained by the shape data obtaining unit. Processing information obtaining means for obtaining processing information used for obtaining the processed lens from processing information, setting means for setting correction data for obtaining correction processing information, and the processing information obtained by the processing information obtaining means A processing unit that corrects the processing information based on the correction data set by the setting unit, thereby obtaining corrected processing information. And a step of correcting the processed lens based on the correction processing information.
(2) A spectacle lens peripheral processing information setting device according to a second aspect of the present disclosure sets correction processing information for correcting a processed lens whose peripheral edge of the lens has been processed in order to fit the lens into the spectacle frame. An eyeglass lens peripheral processing information setting device, wherein the outer shape measuring unit for measuring the outer shape of the lens is obtained by shape data obtaining means for obtaining outer shape data of the processed lens, and obtained by the shape data obtaining means. Processing information acquisition means for acquiring processing information used for obtaining the processed lens from processing information stored in storage means, based on the external shape data, and correction data for obtaining correction processing information; Setting means, and the processing information acquired by the processing information acquisition means to the correction data set by the setting means By modified Zui, and a calculation means for obtaining the correction processing information, characterized by enabling correction processing of the machined lens based on the correction processing information.
( 3 ) A spectacle lens peripheral processing device according to a third embodiment of the present disclosure is a spectacle lens peripheral processing device including the spectacle lens peripheral processing information setting device according to (1) or (2) , and processes the peripheral edge of the lens. And processing control means for controlling the processing tool based on the correction processing information and performing correction processing of the processed lens.
( 4 ) The spectacle lens peripheral edge processing information setting program according to the fourth aspect of the present disclosure sets correction processing information for correcting a processed lens whose peripheral edge of the lens has been processed in order to fit the lens into the eyeglass frame. A spectacle lens peripheral processing information setting program used in the spectacle lens peripheral processing information setting device, wherein the program is executed by a processor of the spectacle lens peripheral processing information setting device to obtain shape data on the processed lens. A data obtaining step, and a processing information obtaining step of obtaining processing information used to obtain the processed lens from processing information stored in a storage unit based on the shape data obtained by the shape data obtaining step; A setting step of setting correction data for obtaining correction processing information; Calculating the corrected processing information obtained by the information obtaining step based on the correction data set by the setting step, thereby obtaining corrected processing information. By doing so, the modified lens can be modified based on the modified processing information.

Claims

A spectacle lens peripheral processing information setting device that sets correction processing information for correcting a processed lens obtained by processing the peripheral edge of the lens to fit the lens into an eyeglass frame,
Shape data acquisition means for acquiring shape data on the processed lens,
Based on the shape data obtained by the shape data obtaining means, processing information obtaining means for obtaining processing information used to obtain the processed lens from processing information stored in storage means,
Setting means for setting correction data for obtaining correction processing information;
An arithmetic unit for acquiring corrected machining information by modifying the machining information acquired by the machining information acquiring unit based on the modification data set by the setting unit;
And an eyeglass lens peripheral edge processing information setting device, wherein correction processing of the processed lens is enabled based on the correction processing information.

The eyeglass lens peripheral edge processing information setting device according to claim 1,
The shape data obtaining means obtains, as the shape data, at least one of external shape data of the processed lens, a rim of the eyeglass frame, and a demonstration lens fitted into the rim of the eyeglass frame. Eyeglass lens processing information setting device.

In the eyeglass lens peripheral processing information setting device of claim 2,
The eyeglass lens peripheral edge processing information setting device, wherein the shape data obtaining means obtains surface shape data of at least one of the processed lens and the demo lens as the shape data.

A spectacle lens peripheral processing information setting device that sets correction processing information for correcting a processed lens obtained by processing the peripheral edge of the lens to fit the lens into an eyeglass frame,
A shape data acquisition unit that acquires the shape data of the processed lens by an outer shape measurement unit that measures the outer shape of the lens,
Based on the outer shape data obtained by the shape data obtaining means, processing information obtaining means for obtaining processing information used to obtain the processed lens from processing information stored in storage means,
Setting means for setting correction data for obtaining correction processing information;
An arithmetic unit for acquiring corrected machining information by modifying the machining information acquired by the machining information acquiring unit based on the modification data set by the setting unit;
With
An eyeglass lens peripheral processing information setting device, wherein correction processing of the processed lens is enabled based on the correction processing information .

A spectacle lens peripheral processing device comprising any of the spectacle lens peripheral processing information setting devices according to claim 1,
A processing tool for processing the periphery of the lens,
Processing control means for controlling the processing tool based on the correction processing information and performing correction processing of the processed lens;
A spectacle lens periphery processing apparatus, comprising:

A spectacle lens peripheral processing information setting program used in an eyeglass lens peripheral processing information setting device for setting correction processing information for correcting a processed lens whose peripheral edge of the lens has been processed in order to fit the lens into the eyeglass frame. By being executed by the processor of the eyeglass lens peripheral processing information setting device ,
A shape data obtaining step of obtaining shape data on the processed lens,
A processing information obtaining step of obtaining processing information used to obtain the processed lens from processing information stored in a storage unit, based on the shape data obtained by the shape data obtaining step;
A setting step of setting correction data for obtaining correction processing information;
A calculation step of obtaining corrected processing information by correcting the processing information obtained by the processing information obtaining step based on the correction data set by the setting step;
Is executed by the spectacle lens peripheral processing information setting device so that the processed lens can be modified based on the modified processing information.