Circuit board etching machine

The utility model relates to the technical field of etching machine equipment, and discloses a circuit board etching machine which comprises a bottom plate, the upper surface of the bottom plate is fixedly connected with a liquid containing box, the upper surface of the bottom plate is rotatably con...

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Bibliographic Details
Main Authors XIE JUNLIN, HUANG JINGXIAO, XIE JUNHONG
Format Patent
LanguageChinese
English
Published 02.08.2024
Subjects
CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
PRINTED CIRCUITS
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Summary:The utility model relates to the technical field of etching machine equipment, and discloses a circuit board etching machine which comprises a bottom plate, the upper surface of the bottom plate is fixedly connected with a liquid containing box, the upper surface of the bottom plate is rotatably connected with a first threaded rod, the surface of the first threaded rod is in threaded connection with a threaded cylinder, and the threaded cylinder is in threaded connection with a second threaded rod. The surface of the threaded cylinder is fixedly sleeved with a cylinder, the side face of the fixing plate is in sliding connection with the liquid containing box, and the surface of the cylinder is rotationally connected with a rotating cylinder. The rotating rod rotates to drive a main gear to rotate, the main gear rotates to drive a driven gear to rotate, the driven gear rotates to drive a first threaded rod to rotate, the first threaded rod rotates to drive a threaded cylinder to move downwards, the threaded cy
Bibliography:Application Number: CN202323133166U