KR940021193A

KR940021193A - General Grinding Machine for Myopia and Primary Lenses

Info

Publication number: KR940021193A
Application number: KR1019930004416A
Authority: KR
Inventors: 김학수
Original assignee: 김학수
Priority date: 1993-03-22
Filing date: 1993-03-22
Publication date: 1994-10-17

Abstract

본 발명은 원시나 근시안용 렌즈의 가공을 기계적이고 자동적으로 공급 배출시키며 일련의 연속작업으로 연삭·연마작업을 이룰 수 있도록 한 제너럴그라인딩 머신에 관한 것으로서, 이는 실린더의 작동으로 가공할 소재를 하나씩 가공공정으로 공급시키는 공급수단(200)과; 공급수단의 콜릿척(510) 후단에 구비되어 콜릿척내로 공기압을 작용시켜 소재를 콜릿척에 고정하는 소재고정수단(600)과; 공급수단에 의해 공급되는 소재를 연삭·연마처리하는 가공수단(300)과; 가공수단에 위치하는 콜릿척(510)의 상부에 구비되어 가공을 위한 회전력을 제공하는 회전수단(700)과; 가공수단에 의해 가공이 완료된 소재를 인출하여 다음 공정으로 공급하는 인출수단(400)과; 공급수단으로부터 공급되는 소재를 콜릿척으로 받아 가공과 인출수단측으로 운반하는 턴테이블(500)을 갖추어서된 구성이다.The present invention relates to a general grinding machine for mechanically and automatically supplying and discharging a raw or myopic lens and performing grinding and polishing in a series of continuous operations, which process materials one by one by operating a cylinder. Supply means 200 for supplying the process; A material fixing means 600 which is provided at the rear end of the collet chuck of the supply means and applies the air pressure into the collet chuck to fix the material to the collet chuck; Processing means (300) for grinding and polishing the material supplied by the supply means; Rotating means 700 is provided on the collet chuck 510 located in the processing means to provide a rotational force for processing; A drawing means 400 for drawing out the finished material by the processing means and supplying it to the next process; The turntable 500 is configured to receive the material supplied from the supply means by the collet chuck and transport the material to the processing and withdrawing means.

Description

General Grinding Machines for Myopia and Primary Lenses

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명 근시·원시용 렌즈 제너럴그라인딩 머신 개략적인 구성을 보인 전체 측면도.1 is an overall side view showing a schematic configuration of a lens general grinding machine of the present invention myopia and primitive.

제2도는 본 발명 근시·원시용 렌즈의 제너럴그라인딩 머신의 가공구성을 보인 평면도.2 is a plan view showing a processing configuration of the general grinding machine of the present invention myopia lens.

제3도는 본 발명 제너럴그라인딩 머신에 적용되는 공급수단을 발췌하여 보인 평면도.Figure 3 is a plan view showing an extract of the supply means applied to the general grinding machine of the present invention.

제4도는 본 발명 공급수단을 보인 측면도로서 (가)는 콜릿척에 소재가 공급되는 상태도이고, (나)는 콘베이어로 공급되는 소재를 파지하는 상태도이다.4 is a side view showing the present invention supply means (A) is a state diagram in which the material is supplied to the collet chuck, (B) is a state diagram for holding the material supplied to the conveyor.

제5도는 본 발명 공급수단에서 콜릿척으로 소재를 고정하는 구성도.5 is a configuration of fixing the material to the collet chuck in the supply means of the present invention.

제6도는 본 발명의 콜릿척의 내부구성을 보인 단면도.6 is a cross-sectional view showing the internal configuration of the collet chuck of the present invention.

제7도는 본 발명의 가공수단을 보인 측면구성도.7 is a side view showing the processing means of the present invention.

제8도는 본 발명의 턴테이블 회전수단을 보인 측면구성도.8 is a side view showing the turntable rotating means of the present invention.

Claims

In the myopia, hyperopia lens processing apparatus, comprising: supply means (200) for converting the retraction operation of the cylinder into the rotation operation to supply the material to be processed one by one in the processing process; A material fixing means 600 which is provided at the rear end of the collet chuck of the supply means and applies the air pressure into the collet chuck to fix the material to the collet chuck; Processing means (300) for grinding and polishing the material supplied by the supply means; Rotating means 700 is provided on the collet chuck 510 located in the processing means to provide a rotational force for processing; A drawing means 400 for drawing out the finished material by the processing means and supplying it to the next process; General of myopia and primitive lenses, characterized in that the turntable 500 is installed in the central portion of the supply, processing and withdrawing means to receive the material supplied from the supply means to the collet chuck and transport it to the processing and withdrawing means shaft Grinding machine.

The rotary shaft of claim 1, wherein the supply means 200 is installed at a suitable position around the turntable 500 to be adjacent to the rotation radius of the turntable and is moved forward and backward by the cylinder 214. 213 is rotated to the point and the suction member 220 for supplying the material to the collet chuck one by one by the air pressure of the rear air pressure control member 215; It is provided in the gear box 212 in a direction perpendicular to the rotation shaft 213 to the cylinder 230 to provide a rotational force of the suction member by rotating the rotary shaft 213 provided in the gear box 212 by the forward and backward operation A general grinding machine for myopia and primitive lenses, including a configured one.

According to claim 3, The material fixing means 600 is provided on the bracket 60 is fixed to the upper surface of the support (701) and the cylinder (61) for advancing operation; An actuating rod 63 rotated by the hinge shaft 62 as a support point by the operation of the cylinder 61 thereof; Myopia and primitive lens, characterized in that consisting of a basket 64 which is provided at the lower end of the operating rod 63 and connected to the air pressure generating device for acting a separate air pressure to be detachable to the rear of the collet chuck 510 General grinding machine.

According to claim 1, The rotating means 700 is provided integrally on the processing means 300 axis of the support (701) and is supported by the bracket (70) for lifting and lowering the slide (71); A gear 73 which is fastened to the slide 71 and rotated by the power of the motor 72 to be attached to and detached from the gear 513 of the collet chuck 510 to control the power; A cylinder 74 provided at an upper end of the bracket 70 to elevate and operate the slide 71; A general grinding machine for myopia and primitive lenses, comprising a drive motor 72 provided at the rear of the slide 71 to rotate and drive the gear 73.

The collet chuck 510 of claim 1, further comprising: a holder 511 for asking a material to be supplied to the front end thereof; A hollow tubular rotary shaft 512 provided to be integrally penetrated behind the holder 511 so as to be rotatable; A gear 513 provided at the rear end of the rotating shaft 512 to transmit the rotating power of the rotating means to rotate the holder 511; And a blocking plate 515 provided in the rotating shaft 512 to open and close the inner diameter of the rotating shaft 512 by wearing an elastic force of the spring 514 and pneumatic pressure.

※ Note: The disclosure is based on the initial application.