FPC grounding reinforcing steel sheet special conductive adhesive bonding fixture manufacturing method
With the continuous development of electronic technology, the variety of electronic products is becoming more and more abundant, and the variety is increasing. The electronic products are gradually developing towards light and thin. As the volume of electronic products becomes smaller and smaller, the thickness becomes more and more. Thin, so that the new technical requirements for the outer casing and internal components of electronic products, is the strength problem, when the volume is very small, the mechanical strength of some parts or specific positions will be affected, especially some electronic Components, previously soldered on the PCB, and slowly replaced the PCB with FPC, so that neither the hardness nor the mechanical strength is as good as the PCB, which will affect the use of FPC, so people invented the reinforcing steel The film is reinforced by FPC. The reinforcing steel sheet is usually laminated with FPC. Therefore, the reinforcing steel sheet needs to be bonded to the steel sheet before use. The traditional bonding method is It is hand-applied. Due to the high precision of the bonding of conductive adhesives, it often causes the phenomenon of misalignment and the like, resulting in defective products.
Technical characteristics:
A FPC grounding reinforcing steel sheet special conductive adhesive bonding fixture, characterized in that: the bonding fixture comprises a fixture main body and a positioning column, and the fixture main body is provided with a shape of a conductive adhesive to be laminated The matching conductive adhesive limit groove is fixedly installed in the main body of the jig, and the positioning post is arranged corresponding to the positioning hole on the steel strip to be processed.
2 . The FPC grounding reinforcing steel sheet special conductive adhesive bonding fixture according to claim 1 , wherein the fixture body comprises a mounting plate and a bottom plate, and the mounting plate and the bottom plate are fixedly mounted together by fixing screws. The positioning post is inserted into the mounting board, and the conductive glue limiting slot is opened on the mounting board.
The FPC grounding reinforcing steel sheet special conductive adhesive bonding jig according to claim 1, wherein the top of the positioning post is provided with a truncated cone-shaped guiding head.
4 . The FPC grounding reinforcing steel sheet special conductive adhesive bonding jig according to claim 1 , wherein the conductive adhesive limit groove has a depth smaller than a thickness of the conductive adhesive. 4 .
The FPC grounding reinforcing steel sheet special conductive adhesive bonding jig according to claim 2, wherein the mounting plate is provided with a steel sheet positioning groove which is matched with the shape of the reinforcing steel sheet.
The FPC grounding reinforcing steel sheet special conductive adhesive bonding jig according to claim 5, wherein the steel sheet positioning groove has a depth smaller than a thickness of the reinforcing steel sheet.