PCB small board receiving system

Abstract

The invention relates to a small PCB board collection system. The small PCB board collection system comprises a leaning type scratch-free board collection device and a corresponding horizontal conveyer belt. The leaning type scratch-free board collection device comprises a board collection conveyer belt mechanism, a board collection assistant mechanism and a board collection tool mechanism, wherein the board collection assistant mechanism is arranged on the board collection conveyer belt mechanism, and the board collection tool mechanism is arranged at the tail end of the board collection conveyer belt mechanism. The board collection conveyer belt mechanism comprises a horizontal board collection conveyer belt section and an inclined board collection conveyer belt section. An included angle of an obtuse angle is formed between the horizontal board collection conveyer belt section and the inclined board collection conveyer belt section. The board collection tool mechanism is arranged adjacent to the outer side of the tail end of the inclined board collection conveyer belt section. The board collection assistant mechanism comprises a board piece attraction structure and a flexible board push structure, wherein the board piece attraction structure and the flexible board push structure are arranged on the inner side of the inclined board collection conveyer belt section. An attraction hole opening and a board push hole opening are formed in the inclined board collection conveyer belt section, wherein the attraction hole opening corresponds to the board piece attraction structure, and the board push hole opening corresponds to the flexible board push structure. According to the scheme of the small PCB board collection system, board pieces are not damaged in the process of collecting the boards, and furthermore, the production efficiency can be guaranteed.

Description

technical field [0001] The invention relates to the technical field of PCB board production, in particular to a small PCB board receiving system. Background technique [0002] In the circuit board production process, PCB (Print Circuit Board, ie printed circuit board) boards are sometimes cut into small boards by a milling machine as required to form small PCB boards. There will be lines, surface stickers, holes, etc. distributed on the PCB board itself. At the same time, there will be ink, gold layer coating, etc. on the PCB board, and the finished board has no frame protection, and it needs to be delivered to the customer without damage. The quality requirements of the finished small boards are very high. However, in the traditional technology, the finished small boards are usually closed by manual closing, mechanical hand closing, or direct drop closing. There is a common problem in these board closing methods, that is, the boards are subjected to too much force during ...

AI Technical Summary

Problems solved by technology

There is a common problem in these board closing methods, that is, the boards are subjected to too much force during the stacking process, which leads to the risk of scratching the ink and gold layer on the surface of the boards; The problem of contact scratches; in addition, when the manipulator is used to close the board, the action stroke is long and cannot match the speed of the horizontal line, which will lead to a decrease in production efficiency

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