| 摘要 |
PURPOSE: A nozzle apparatus in an SMD(surface mounting device) is provided to prevent the nozzle from rotating inside of the holder part, while adsorbing accurately components and mounting them on the PCB. CONSTITUTION: A nozzle apparatus in an SMD(surface mounting device) comprises a socket part(110), a holder part(120), and a nozzle(123). The socket part(110) includes a connecting block(113) assembled by an assembly block(112) formed on the bottom of the hollow shaft(111), socket shafts(114) at both end side of the connecting block(113), and elastic members(115) at both end side of the socket shafts. The holder part(120) includes a holder(121) sticked to the socket shafts(114) by elastic force of the elastic members(115), and a holder shaft(122) which is formed on the bottom of the holder(121) and has a through recess coupled to a fixing pin(125). The nozzle(123) is inserted into the holder shaft(122) of the holder part(120) and includes a guide hole(123a) so as to have a predetermined angle with the fixing pin(125) when coupling to the fixing pin(125).
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