double material feeder

Abstract

The invention discloses a double-material feeder, which comprises a main board, a main circuit board, a front side sealing board, a rear side sealing board, a locking mechanism, and a first feeding system and a second feeding system fixed on the main board. The second distribution feeder of the second feeding system is respectively provided with a feed trough, a material guide groove and a second material guide groove, and there is also a The supporting wheel, the feeding trough and the material skin guide trough are also provided with guide columns. The improved double-material feeder can supply two or two kinds of components at the same time. In the case of a certain supply space, the supply quantity or type of components is increased, the number of pick-up strokes of the placement head is reduced, and the placement is improved. It improves the assembly efficiency and reduces the production cost, and is especially suitable for the mounting needs of various types and small batches of circuit boards.

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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