Connector process assembly line and production method thereof

Abstract

The invention discloses a connector assembly process assembly line and a production method thereof. The assembly line comprises a double-line cutting and winding system, a rotary double-face tin soldering system, a double-line protection type injection molding system, an on-off high-voltage testing device, a labeling device and a packaging device. After a cable passes through the double-wire cutting winding system, the cable is conveyed to the rotary double-face tin soldering system through a conveying belt and conveyed to the double-wire protection type injection molding system through the conveying belt, injection molding is carried out on a cable section and a plug tin soldering part, a finished product obtained after injection molding is a connector, and the automatic winding function is completed through cooperation of a channel and a cylinder in an inclined column disc. Tin at the tin dipping part of a wire head inserted into a plug is simultaneously melted by utilizing heat of a welding gun, double-sided tin soldering is realized, a preheating area and a high-temperature area are arranged in a double-wire protection type injection molding system, TPU (thermoplastic polyurethane) fluid is uniformly injected into a double-wire cooling protection mold, and meanwhile, a cooling loop is designed in the double-wire cooling protection mold, so the TPU raw material is quickly cured and formed in the mold cavity.

Description

technical field [0001] The invention relates to the technical field of connector processing technology, in particular to a connector processing line and a production method thereof. Background technique [0002] Flexible cables or flexible optical cables with connectors at one or both ends are used to connect various links on the distribution frame, collectively referred to as connectors. At present, the domestic production level is mostly scattered production, and the quality of connectors is uneven. The production line is mainly based on scattered processes, the overall takt time is long, the quality is unstable, the contact between the connector and the cable is not good, and the production efficiency is low. Among them, the injection molding machine used in the injection molding of the connector cannot dry the raw materials. If there is too much moisture, the surface insulation layer of the product will have bubbles and other defects, and the injection molding raw materi...

AI Technical Summary

Problems solved by technology

[0002] Flexible cables or flexible optical cables with connectors at one or both ends are used to connect various links on the distribution frame, collectively referred to as connectors. At present, the domestic production level is mostly scattered production, and the quality of connectors is uneven. The production line is mainly based on scattered processes, the overall takt time is long, the quality is unstable, the contact between the connector and the cable is not good, and the production efficiency is low. Among them, the injection molding machine used in the injection molding of the connector cannot dry the raw materials. If there is too much moisture, the surface insulation layer of the product will have bubbles and other defects, and the injection molding raw material cannot be heated well. Uneven heating of the raw material will make the injection molding insulation layer uneven, and there will also be problems such as single-head injection molding and long cooling time. and other problems, and as a key component of intelligent equipment, the market demand is getting higher and higher, so we propose a connector process line and its production method to solve the above problems

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