Robot intelligent up-and-down printed circuit board system and circuit board transfer method

Abstract

The invention discloses a robot intelligent up-and-down printed circuit board system and a circuit board transfer method. The robot intelligent up-and-down printed circuit board system comprises a feeding device, a discharging device, a dust sticking machine, a dual transfer device, a robot, a mechanical arm clamp, a first auxiliary clamp, a first vertical movement mechanism, a board takeoff device and a first longitudinal movement mechanism. The discharging device, the feeding device and the dust sticking machine are arranged from right to left side by side. The dual transfer device is arranged above the discharging device, the feeding device and the dust sticking machine. The robot is opposite to the feeding device and the dust sticking machine. The mechanical arm clamp is mounted at the front end of a mechanical arm of the robot. The first auxiliary clamp is arranged on the left side of the robot and moves in the vertical direction through the first vertical movement mechanism. The board takeoff device is arranged on the right side of the robot and moves above the discharging device in the longitudinal direction through the first longitudinal movement mechanism. According to the robot intelligent up-and-down printed circuit board system, the movement path and time of the robot are reduced, the wait time of other components is shortened, and the detection efficiency of the whole detection system is effectively improved.

Description

technical field [0001] The invention relates to a robot intelligent upper and lower printed circuit board system and a circuit board transfer method, belonging to the technical field of printed circuit board detection auxiliary equipment. Background technique [0002] At present, in the process of printed circuit board processing and production, the printed circuit board automatic detection system needs to perform double-sided detection and inkjet processing on each printed circuit board. Most of the automatic inspection systems for printed circuit boards are composed of two automatic optical inspection machines (AOI), two inkjet printers, and upper and lower board systems. After the detection of the S surface, the first inkjet printer will spray the code on the S surface of the circuit board, and after the S surface of the circuit board is sprayed, the upper and lower board systems will move the circuit board to the second AOI machine. The second AOI machine detects the C ...

AI Technical Summary

Problems solved by technology

The existing upper and lower board system will install the auxiliary fixture above the second AOI machine to facilitate the docking between the two circuit boards with the manipulator fixture. Although this upper and lower board system can realize the detection and coding of the circuit board, However, since the auxiliary fixture is installed above the second AOI machine, that is, on the right side of the robotic arm, to realize double-sided detection and double-sided coding of the circuit board, the mechanical rear fixture must be turned over several times, which increases the running time and rotation of the robotic arm. The complexity prolongs the loading and unloading time of each circuit board and affects the detection efficiency

Images