Integrated device for rapid dispensing of chips on printed circuit board (PCB) and dispensing method of integrated device

Abstract

The invention discloses an integrated device for rapid dispensing of chips on a printed circuit board (PCB) and a dispensing method of the integrated device. The integrated device includes a workbench, a plate feeding disc, a transferring frame, a rotating disc and dispensing frames, the plate feeding disc is arranged at one end of the upper part of the workbench, the transferring frame is arranged at one end of the plate feeding disc, the annular rotating disc is arranged at one end of the transferring frame, and the six dispensing frames are arranged at the edge of the rotating disc with equal radian. The integrated device has the beneficial effects that after the PCB is clamped between two clamping jaws, a seventh motor drives the two clamping jaws to rotate to clamp and fix the PCB through a swing shaft, two supporting clamping blocks on the clamping jaws are arranged symmetrically and obliquely in a concave groove, the side wall of the PCB is attached and clamped through a plurality of second rubber strips arranged on the side wall of one end of the supporting clamping blocks at equal intervals, it is ensured that the clamping jaws clamp the PBC more firmly, rubbing damage ofthe PBC by the clamping jaws is prevented, six clamping discs are arranged on the rotating disc with equal radian, and the intake capacity and the work efficiency of the integrated device for synchronous dispensing of the PCB are improved.

Description

technical field [0001] The invention relates to an integrated device for dispensing glue, in particular to an integrated device for quickly dispensing chips on a PCB and a dispensing method thereof, belonging to the technical field of application of a glue dispensing device for PCBs. Background technique [0002] Before the chip on the PCB board is soldered, a dispensing device is required to fix the position of the chip on the PCB board by dispensing glue to ensure that the position of the chip on the PCB board is more accurate and firm when it is welded, and to make the chip and PCB The fit of the board is better. [0003] Existing dispensing devices for chips on PCBs still have many deficiencies in use. The existing dispensing devices have slow efficiency of dispensing and fixing chips on PCBs during work, and the dispensing devices It is time-consuming and laborious to use, and the operation is inconvenient, and the existing dispensing device is not accurate and suitabl...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that the efficiency of dispensing and fixing the chip on the PCB board is slow when the existing dispensing device is working, and the dispensing device is time-consuming and laborious to use, and it is inconvenient to operate, and the existing dispensing device is not easy to use. The dispensing position of the chip on the PCB is not accurate enough, and the dispensing nozzle on the dispensing device can only fix the chip on the PCB with the same thickness and size, which has poor adaptability and dispensing The parts on the device can be adjusted and moved within a small range, and the flexibility of use is poor, and an integrated device for rapid dispensing of chips on a PCB board and its dispensing method are proposed

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