Assembly method based on PCB surface mounting electronic component device

Abstract

The invention relates to an assembly method based on a surface mounting electronic component device for a PCB (Printed Circuit Board), and mainly solves the problem that an electronic component on a carrier tape needs to be stripped when the existing electronic component is mounted. The surface mounting electronic component device for the PCB comprises a rack, an electronic component conveying mechanism, an electronic component mounting mechanism, a rotary table rotating mechanism, a PCB conveying mechanism, a PCB carrying mechanism, a dispensing mechanism and a PLC, a workbench is arranged at the top of the rack, the rotary table rotating mechanism is arranged in the middle of the workbench, the PCB conveying mechanism is arranged on the rotary table rotating mechanism, and the PCB conveying mechanism is arranged on the rotary table rotating mechanism. According to the technical scheme, the electronic component conveying mechanism, the PCB conveying mechanism and the dispensing mechanism are sequentially arranged around the rotary disc rotating mechanism in a surrounding mode, and the electronic component pasting mechanism is arranged between the rotary disc rotating mechanism and the electronic component conveying mechanism, the problem is well solved, and the automatic assembling machine can be used for assembling electronic components.

Description

technical field [0001] The invention relates to the technical field of PCB boards, in particular to an assembly method for electronic components mounted on the surface of a PCB board. Background technique [0002] The placement machine is also called "mounting machine" and "Surface Mount System". A device that accurately places a device on a PCB pad. Divided into manual and fully automatic two. The automatic placement machine is a device used to realize high-speed and high-precision automatic placement of components. It is the most critical and complex equipment in the entire SMT production. The placement machine is the main equipment in the SMT production line. The placement machine has developed from an early low-speed mechanical placement machine to a high-speed optical centering placement machine, and has developed into a multi-functional, flexible connection modularization. When assembling electronic components in the prior art, machines are generally used for assemb...

AI Technical Summary

Problems solved by technology

The existing electronic component assembly device for PCB board is prone to position deviation during the assembly process, which makes the installation of electronic components misplaced and damages the entire PCB board

At the same time, when electronic components are placed, it is necessary to peel off the electronic components on the carrier tape, and then attach the carrier tape to the integrated circuit board (PCB board). This process takes a lot of time and reduces the cost of placement. production efficiency

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