Double-material feeder

Abstract

The invention discloses a double-material feeder, and the feeder comprises a mainboard, a main circuit board, a front side packaging plate, a rear side packaging plate, a locking mechanism, a first feeding system, and a second feeding system, wherein the first feeding system and the second feeding system are fixed on the mainboard. A second branch material conveyer of the second feeding system is provided with a feeding chute, a raw material guide chute, and a second material guide chute. A supporting wheel is disposed between the output end of the second branch material conveyer and the raw material guide chute. The feeding chute and the raw material guide chute are provided with guide columns. The improved feeder can supply two or more elements at the same time, increases the number or types of supplied elements under a certain feeding space, reduces the picking travel number of paster heads, improves the mounting efficiency, reduces the production cost, and especially meets the demands of the mounting of various types of circuit boards in a small number.

Description

technical field [0001] The invention relates to an automatic feeder used in conjunction with a placement machine, in particular to a double-material feeder capable of simultaneously providing two types of electronic components and doubling the feeding efficiency, and belongs to the technical field of electronic placement. Background technique [0002] In the field of electronic placement technology, the placement of electronic components by placement machines is a process with high technical content, complicated placement process and cumbersome control. Among them, the placement machine uses the computer-aided control system and the corresponding positioning system to perform accurate positioning calculations, picks up the electronic components from the automatic feeder through the vacuum nozzle, and accurately mounts them on the corresponding position of the target circuit board, so that Complete the automatic placement of electronic components. [0003] The suction nozzle...

AI Technical Summary

Problems solved by technology

Not only is the mounting stroke far, but the mounting stroke is proportional to the number of electronic components to be mounted. Moreover, due to the limitation of the structure of the placement machine itself, the placement space of the automatic feeder is limited. Correspondingly, the electronic components that can be provided The types of devices are limited, so that when mounting circuit boards with large sizes and many types of chips, one placement machine will not be able to complete the placement of all chips, and the streamlined operation process of multiple placement machines will also cause problems. Greatly increase production costs and affect processing efficiency

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