回流焊炉的隐藏式中央支撑系统

Hidden central support system of reflow oven

Abstract

The invention discloses a hidden central support system of a reflow oven, comprising a support lead rail (1) extending along the reflow oven; the hidden central support system is characterized in that the bottom of the support lead rail (1) is connected with a lifting guide mechanism (2) which can slide along the vertical direction; one side of the lifting guide mechanism is provided with a locating device (3) that can move and be located along the vertical direction; and the locating device (3) is matched with the lifting guide mechanism (2) for lifting the support lead rail (1). The system is greatly convenient for the reflow soldering processing technique of a wide printed circuit board, and has no influence on the process of heating and transmitting production of the circuit board.
本发明公开了一种回流焊炉的隐藏式中央支撑系统,包括沿所述回流焊炉延伸设置的支撑导轨(1),其特征在于所述支撑导轨(1)底部与可垂直方向滑动的升降导向机构(2)连接,所述升降导向机构一侧设置可垂直方向移动定位的定位装置(3),所述定位装置(3)与升降导向机构(2)配合升降支撑导轨(1)。该系统大大方便了宽印刷电路板的回流焊接加工工艺,而且不会对电路板的加热和输送产生影响。

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