PCB (Printed Circuit Board) passing mechanism with board pick-up and placement function

Abstract

The invention relates to the technical field of SMT (Surface Mount Technology) peripheral equipment, in particular to a PCB (Printed Circuit Board) passing mechanism with a board pick-up and placement function. The PCB passing mechanism comprises a rack, a turnover box, a pick-up and placement transmission arranged on the rack and guide rails vertically arranged on the rack; the guide rails are provided with a bearing plate moving up and down along the guide rails; the rack is provided with a lifting driving mechanism for driving the bearing plate to move up and down; the outer end of the bearing plate is provided with a frame clamping device; at least five board feeding units are provided; and the at least five board feeding units are longitudinally arranged between two rail substrates. According to the invention, two pieces of SMT equipment with different production rhythms or different production speeds on a production line are connected to buffer and balance flow of PCBs on the production line. Each board feeding unit can separately and respectively carry out board pick-up or board placement action on each PCB, so that labor investment cost of processing of the SMT production line is greatly saved.

Description

technical field [0001] The invention relates to the technical field of SMT peripheral equipment, in particular to a PCB passing mechanism with the function of receiving and releasing boards. Background technique [0002] With the rapid development of electronic technology, the use of electronic products is becoming more and more extensive. PCB circuit boards are important components of electronic products. Most PCB circuit boards are completed through SMT production lines. Although there are independent supporting equipment related to SMT production lines such as automatic board feeding machine, board receiving machine, board storage machine and connecting table on the market, their functions are single and the volume is large, and customers need to plan a large space for placement , and it is necessary to purchase multiple devices with different functions to meet production needs, which lacks flexibility in actual production applications. In order to save resources and imp...

AI Technical Summary

Problems solved by technology

Although there are independent supporting equipment related to SMT production lines such as automatic board feeding machine, board receiving machine, board storage machine and connecting table on the market, their functions are single and the volume is large, and customers need to plan a large space for placement , and it is necessary to purchase multiple devices with different functions to meet production needs, which lacks flexibility in actual production applications

Images