A soft strip welding device and welding method

Abstract

The invention discloses a flexible tape welding device. The flexible tape welding device comprises a bottom plate, a circuit board, a circuit board grip slipper, an electromagnet, an electromagnet fixing seat, a flexible tape clamp and a pressure plate, wherein the circuit board grip slipper and the electromagnet fixing seat are mounted on the bottom plate; the pressure plate and the flexible tape clamp are made of materials capable of being attracted magnetically; two ejector pins are arranged at the front end of the pressure plate; and the directions of the ejector pins are perpendicular to the circuit board. The invention further relates to a welding method. The welding method comprises the following steps: fixing the circuit board on the circuit board grip slipper, and clamping a flexible tape by using the flexible tape clamp; attaching the flexible tape clamp to the surface of the electromagnet which is not electrified; manually adjusting matched alignment of a flexible tape bonding pad and a circuit board bonding pad, and electrifying the electromagnet to fix the flexible tape clamp; and placing the pressure plate on the surface of the flexible tape clamp so that end surfaces of the two ejector pins at the front end of the pressure plate drop to the surface of the flexible tape, and operating soldering iron and solder wires to carry out welding by a single person at the moment. The flexible tape welding device is simple to operate, the position is adjusted conveniently, welding accuracy is high, and the production efficiency is improved remarkably.

Description

【Technical Field】 [0001] The invention relates to the field of optical communication device manufacturing, in particular to a soft band welding device and a welding method. 【Background technique】 [0002] In the field of optical communication design and manufacturing, the photoelectric signal connection between the coaxial device and the circuit board is realized through a soft belt, so it is necessary to weld the soft belt and the circuit board. In some cases of special requirements, due to structural features such as device size and soft belt bending shape, two people are required to work together to complete the welding. The specific method is as follows: one person holds a special-shaped tweezers, clamps the soft tape, and aligns them with the pads on the circuit board, and the other holds the solder wire and the electric soldering iron for soldering. For mass production, this method of operation is less efficient and occupies more labor resources, which easily becomes a pro...

AI Technical Summary

Problems solved by technology

For mass production, this mode of operation is inefficient and takes up more human resources, which can easily become the process bottleneck of the entire product assembly line.

Images