A bonding method for reinforcing steel sheets of flexible circuit boards and a steel sheet supplementary device thereof

Abstract

The invention provides a method for attaching a reinforcing steel sheet to a flexible circuit board and a steel sheet supplementing device adopted in the method. The steel sheet supplementing device comprises a steel sheet circulatory screening device and a steel sheet linear conveying device, wherein the steel sheet circulatory screening device is used for screening reinforcing steel sheets (304), and the steel sheet linear conveying device is used for conveying the screened reinforcing steel sheets (304) to the position below a suction nozzle (5) of an SMT. The steel sheet supplementing device has the advantages that a user just needs to place the reinforcing steel sheets on a vibrating disk, and then the reinforcing steel sheets can be screened out and conveyed to the position below the suction nozzle of the SMT machine; in this way, manual braiding is not needed, the automation degree is high, using is convenient, time is saved, and efficiency is improved; the steel sheet screening speed and the speed of conveying the steel sheets by a linearly vibrating guide rail can be adjusted by adjusting the vibration efficiency of a piezoelectric type circular vibration vibrator and a piezoelectric type linear vibration vibrator, the reinforcing steel sheet supplement speed can be adjusted according to the speed and the frequency of sucking the reinforcing steel sheets by the suction nozzle of the SMT, and the flexibility is high.

Description

technical field [0001] The invention relates to a flexible circuit board reinforcing steel sheet, in particular to a bonding method and a supplementary device for the flexible circuit board reinforcing steel sheet. Background technique [0002] SMT placement machine is a common equipment for laminating the reinforcing steel sheet of the flexible circuit board. The SMT placement machine transports the reinforcing steel sheet to be bonded through the flying target, and the flying target sends the reinforcing steel sheet to the suction of the SMT placement machine. The pick-up position of the nozzle, the suction nozzle of the SMT placement machine sucks the reinforcing steel sheets and then proceeds to the next lamination process. Although the flying target can place the reinforcing steel sheets one by one to the pick-up position of the suction nozzle, it needs to manually weave the material tape. Time-consuming and labor-intensive, with low degree of automation and low efficie...

AI Technical Summary

Problems solved by technology

[0002] SMT placement machine is a common equipment for laminating the reinforcing steel sheet of the flexible circuit board. The SMT placement machine transports the reinforcing steel sheet to be bonded through the flying target, and the flying target sends the reinforcing steel sheet to the suction of the SMT placement machine. The pick-up position of the nozzle, the suction nozzle of the SMT placement machine sucks the reinforcing steel sheets and then proceeds to the next lamination process. Although the flying target can place the reinforcing steel sheets one by one to the pick-up position of the suction nozzle, it needs to manually weave the material tape. Time-consuming and labor-intensive, with low degree of automation and low efficiency

Images