| 摘要 |
<p>The invention relates to a conveyor (10) of printed circuit boards along a path (T) with varying inclinations, comprising two lateral guides (12,14) of elongated shape and generally following the said path (T) and horizontally separated from one another so as to define between them a space (E) which is completely clear, just as much between these guides as in the upward and downward directions. The lateral guides comprise, on the one hand, opposing, continuous vertical surfaces (20) intended for the longitudinal guiding of the boards by sliding of their opposite lateral sections, and on the other hand, narrow lower shoulders (22) following a profile corresponding to the path of the boards, on which the the boards rest and progress by sliding of their lower lateral edges, and means (36;38;40) intended to oppose the separating of the boards relative to the lower shoulders (22), and the carrying device comprises pushing units (30) engaging the after-section of the boards. <IMAGE></p> |
