KR20200091087A - kallaeumgeugseongwan-yongbaimetal seupeuling-ui yongjeobjang - Google Patents

kallaeumgeugseongwan-yongbaimetal seupeuling-ui yongjeobjang Download PDF

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Publication number
KR20200091087A
KR20200091087A KR1020190007878A KR20190007878A KR20200091087A KR 20200091087 A KR20200091087 A KR 20200091087A KR 1020190007878 A KR1020190007878 A KR 1020190007878A KR 20190007878 A KR20190007878 A KR 20190007878A KR 20200091087 A KR20200091087 A KR 20200091087A
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KR
South Korea
Prior art keywords
frame
welding
reference position
bimetal spring
cathode ray
Prior art date
Application number
KR1020190007878A
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Korean (ko)
Inventor
주명숙
Original Assignee
주명숙
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 주명숙 filed Critical 주명숙
Priority to KR1020190007878A priority Critical patent/KR20200091087A/en
Publication of KR20200091087A publication Critical patent/KR20200091087A/en

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/24—Manufacture or joining of vessels, leading-in conductors or bases
    • H01J9/244—Manufacture or joining of vessels, leading-in conductors or bases specially adapted for cathode ray tubes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/06—Screens for shielding; Masks interposed in the electron stream
    • H01J29/07—Shadow masks for colour television tubes
    • H01J29/073—Mounting arrangements associated with shadow masks

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)

Abstract

A conventional welding device for a color cathode ray tube has a problem for which productivity is degraded. The present invention is created to solve the described problem, wherein an objective of the present invention is to provide a welding device of a bimetallic spring for a color cathode ray tube which automates loading and unloading of a frame and loading of the bimetallic spring. In order to achieve the objective, the present invention has a table on which a frame to be welded is placed.

Description

칼라 음극선관용 바이메탈스프링의용접장{kallaeumgeugseongwan-yongbaimetal seupeuling-ui yongjeobjang}Welding place of bimetal spring for color cathode ray tube {kallaeumgeugseongwan-yongbaimetal seupeuling-ui yongjeobjang}

본 발명은 칼라 음극선관의 제작공정중 패널 내측면에 새도우마스크 프레임조립체를 고정하는데 사용되는 바이메탈 스프링의 용접장치에 관한 것이다.The present invention relates to a welding device for a bimetal spring used to fix the shadow mask frame assembly on the inner surface of the panel during the manufacturing process of the color cathode ray tube.

종래 칼라 음극선관용 바이메탈 스프링의 용접장치는, 프레임(F)을 테이블(1)의 상The welding device for a bimetal spring for a conventional color cathode ray tube, the frame (F) on the table (1)

면에 작업자가 수동으로 올려놓고 장변부 및 모서리부 밀착 실린더(3)(4)를 동작시켜 프레임(F)을 스토퍼(2)에 밀착시킴으로써 프레임(F)이 테이블(1)상의 정확한 작업위치에 고정되게 된다.The frame (F) is placed at the correct working position on the table (1) by putting the frame (F) in close contact with the stopper (2) by manually placing the operator on the surface and operating the cylinder (3) (4) with the long sides and corners. It becomes fixed.

종래 칼라 음극선관용 바이메탈 스프링의 용접장치는 프레임의 투입, 취출 및 바이메탈 스프링의 투입작업이 수동으로 이루어지도록 되어 있으므로 생산성이 저하되게 되는 문제점In the conventional apparatus for welding a bimetal spring for a color cathode ray tube, there is a problem in that productivity is deteriorated because the frame input, take-out and bimetal spring input work are performed manually.

용접대상의 프레임이 얹혀지는 테이블과, 상기 프레임의 일측장, 단변부의 테이블상의 기준위치를 설정하는 기준위치 설정수단과, 상기 프레임을 상기 기준 위치 설정수단에 밀착고정시키는 밀착수단A table on which the frame to be welded is placed, reference position setting means for setting a reference position on a table of one side length and short sides of the frame, and contact means for closely fixing the frame to the reference position setting means.

발명 칼라 음극선관용 바이메탈 스프링의 용접장치는, 프레임의 투입 및 취출이Invention The welding device for bimetal springs for color cathode ray tubes is equipped with

자동으로 이루어지고, 바이메탈 스프링의 투입이 자동으로 이루어지도록 되어 있으므로 종래 작업자가 수동으로 프레임과 바이메탈 스프링을 투입 및 취출시키는 방식에 비하여 작업이 간단하여 생산성이 향상It is made automatically, and the input of bimetal spring is made automatically, so the work is simple and productivity is improved compared to the method of manually inserting and taking out the frame and bimetal spring.

제3도에 도시된 프레임 투입 및 취출수단의 제1척(45)(45)이 제5실린더(44)(44)에 의해 하강하여 용접이 완료된 프레임(Fa)을 척킹한 다음 상승하게 됨에 따라 테이블(10)로 부터 용접이 완료된 프레임(Fa)이 취출As the first chuck 45 and 45 of the frame input and take-out means shown in FIG. 3 descend by the fifth cylinder 44 and 44, the welded frame Fa is chucked and then lifted. The welded frame (Fa) is taken out from the table (10).

Claims (1)

청구항 1
용접전의 프레임(F)이 얹혀지는 테이블(10)과, 상기 프레임(F)의 일측장, 단변부의 테이블상의 기준위치를 설정하는 기준위치 설정수단과, 상기 프레임(F)을 상기 기준위치 설정수단에 밀착 고정시키는 밀착수단과, 상기 기준위치 설정수단과 밀착수단에 의해 고정된 프레임(F)의 측면에 바이메탈 스프링(19)을 용접 고정시키는 용접수단과, 상기 용접수단으로 바이메탈 스프링(19)을 투입시키는 바이메탈 스프링 투입수단과, 용접전의 프레임(F)이 적층되는 공급매거진(17)와, 용접완료된 프레임
(Fa)이 적층되는 취출매거진(18)와, 상기 공급매거진(17)에 적층된 프레임(F)을 상기 테이블(10)로투입시킴과 동시에 용접완료된 프레임(Fa)을 상기 테이블(10)로 부터 취출하여 상기 취출매거진(18)으로 투입시키는 프레임 투입 및 취출수단을 포함하여 된 것을 특징으로 하는 칼라 음극선관용 바이메탈 스프링의 용접장치.
Claim 1
The table 10 on which the frame F before welding is placed, the reference position setting means for setting the reference position on the table of one side length of the frame F and the short side, and the frame F setting means for the reference position The welding means for welding and fixing the bimetal spring 19 to the side of the frame F fixed by the reference position setting means and the adhesion means, and the bimetal spring 19 as the welding means. Bimetal spring input means to input, supply magazine (17) in which frame (F) before welding is stacked, and frame completed with welding
(Fa) is placed into the extraction magazine 18 and the frame (F) stacked on the supply magazine 17 to the table 10, and the welded frame (Fa) is transferred to the table 10. A welding device for a bimetal spring for a color cathode ray tube, comprising a frame input and extraction means for taking out of the product and inserting it into the extraction magazine (18).
KR1020190007878A 2019-01-22 2019-01-22 kallaeumgeugseongwan-yongbaimetal seupeuling-ui yongjeobjang KR20200091087A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020190007878A KR20200091087A (en) 2019-01-22 2019-01-22 kallaeumgeugseongwan-yongbaimetal seupeuling-ui yongjeobjang

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020190007878A KR20200091087A (en) 2019-01-22 2019-01-22 kallaeumgeugseongwan-yongbaimetal seupeuling-ui yongjeobjang

Publications (1)

Publication Number Publication Date
KR20200091087A true KR20200091087A (en) 2020-07-30

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020190007878A KR20200091087A (en) 2019-01-22 2019-01-22 kallaeumgeugseongwan-yongbaimetal seupeuling-ui yongjeobjang

Country Status (1)

Country Link
KR (1) KR20200091087A (en)

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