SUBSTRATE CONVEYING SYSTEM FOR ELECTRONIC COMPONENT MOUNTING DEVICE

摘要

A substrate conveying system includes a mounting device conveyor for conveying a printed substrate in a first horizontal direction, an upstream-side conveyor , a downstream-side conveyor , and a buffer conveyor. The mounting device conveyor has a function of moving the printed substrate in a horizontal Y direction perpendicular to the conveying direction. The upstream-side conveyor is spaced apart from the downstream-side conveyor in the Y direction. The buffer conveyor has a function of conveying the printed substrate in the first direction, and a function of moving the printed substrate in the Y direction. When the mounting device conveyor and the buffer conveyor are positioned in the same position in the Y direction, the printed substrate is transferred from one of these conveyors to the other.

主权项

1. A substrate conveying system for an electronic component mounting device, comprising:
a mounting device conveyor configured to convey a printed substrate from one end portion to the other end portion of the electronic component mounting device in a first direction that is horizontal; an upstream-side conveyor configured to unload the printed substrate from an upstream-side apparatus positioned upstream of the electronic component mounting device in a conveying direction of the printed substrate; a downstream-side conveyor configured to load the printed substrate onto a downstream-side apparatus positioned downstream of the electronic component mounting device in the conveying direction of the printed substrate; and a buffer conveyor arranged between at least one of the upstream-side conveyor and the downstream-side conveyor and the mounting device conveyor, wherein the mounting device conveyor has a function of moving the printed substrate in a second direction that is horizontal and perpendicular to the conveying direction, the upstream-side conveyor is spaced apart from the downstream-side conveyor in the second direction, the buffer conveyor has a function of conveying the printed substrate in the first direction, and a function of moving the printed substrate in the second direction, and the printed substrate is transferred from one of the mounting device conveyor and the buffer conveyor to the other in a state in which the mounting device conveyor and the buffer conveyor are positioned in the same position in the second direction.