Frame for conveying circuit board

电路板搬运框架

Abstract

一种电路板搬运框架,适路板,用于定位至少一电此电路板搬运框架主要是利用由多个滚动元件所构成的导引槽道,使得电路板的两侧缘在嵌入导引槽道的过程之中,由于电路板的侧缘的表面是与这些滚动元件作滚动摩擦,故可大幅减少电路板的两侧边缘的表面产生掉屑的现象。此外,更可对应电路板搬运框架的底部定位元件的位置,配设一底部缓冲元件于电路板搬运框架的底部。故当电路板自由落下时,底部缓冲元件先接触电路板的底缘,以缓冲掉落下的电路板所施加于底部定位元件的力量,并减少电路板的底缘形成齿状刻痕及产生掉屑的现象。
A circuit board carrying framework is used for locating at least one circuit board, which is characterized in that an approach channel comprising a plurality of rolling members is used to greatly reduce the phenomenon of dropping crumbs on the edges of the two sides of the circuit board during the process that two side edges of the circuit are imbedded into the approach channel, because the side edge surface of the circuit board makes rolling friction with the rolling members. In addition, according to the position of the location element on the circuit board carrying framework, a bottom buffer element is particularly at the bottom of the circuit board carrying framework. Therefore, when the circuit board falls off freely, the bottom buffer element firstly touches the bottom edge of the circuit board to reduce the force exerted on the bottom buffer element by the dropping circuit board, and reduce the phenomenon of serrated scoring formed at the bottom edge of the circuit board and the dropping crumbs.

Claims

Description

Topics

Download Full PDF Version (Non-Commercial Use)

Patent Citations (0)

    Publication numberPublication dateAssigneeTitle

NO-Patent Citations (0)

    Title

Cited By (1)

    Publication numberPublication dateAssigneeTitle
    CN-103188878-AJuly 03, 2013昆山翰辉电子科技有限公司Improved structure of inserting plate frame for printed circuit board