Board feeding machine for printed circuit board (PCB) production line

Abstract

The invention discloses a board feeding machine for a printed circuit board (PCB) production line, which comprises a left trough plate (1) and a right trough plate (2), wherein both the lower parts of the left trough plate (1) and the right trough plate (2) are respectively provided with a clamping block (4) capable of clamping the downmost PCB, the clamping block (4) is connected with a clampingcylinder (5) driving the clamping block to act; both the lower parts of the left trough plate (1) and the right trough plate (2) are respectively provided with a board bearing platform (6), and the distance between the two board bearing platforms (6) is slightly smaller than the distance between two lamination channels (3); a stripper gap (7) is arranged between the board bearing platform (6) andthe corresponding left trough plate (1) or between the board bearing platform (6) and the corresponding right trough plate (2), and one end of the stripper (8) is located in the stripper gap (7) while the other end thereof is connected with a stripper cylinder (9); and the lower part of the board bearing platform (6) is provided with a transmission guide rail (10) for feeding the fell PCBs in theproduction line, and the lower part of the transmission guide rail (10) is provided with a supporting plate (12) connected with a supporting plate cylinder (13). The board feeding machine in the invention has simple structure, short board transmission distance and safety and reliability.

Description

technical field [0001] The invention relates to equipment for a PCB board production line, in particular to an automatic board loading machine used in the production line, in particular to a board loading machine for a PCB production line that feeds boards from top to bottom. Background technique [0002] As we all know, the board loading machine is one of the automation equipment commonly used in the PCB production line. At present, all the board loading machines adopt the method of loading the PCB under the conveying guide rail. It needs a vacuum suction cup to absorb and lift the PCB to the conveying guide rail. Above, and then close the guide rail cylinder and vacuum suction cup, the PCB falls on the guide rail and is pushed by the cylinder to the conveyor belt. The PCB transmission path of this board loading machine is long, the vibration is large, and the PCB is easily damaged. Contents of the invention [0003] The purpose of the present invention is to design a to...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to design a top-to-bottom loading machine which has a short transmission path and is not easy to damage the PCB. The PCB production line uses the board machine

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