System and method for the automated delivery and layup of resin infused fibers
An automated in-line feed-through system integrating the delivery, application and infusion of a resin to one or more fiber tows and layup of the one or more infused fiber tows to form a composite structure. The system includes an automated resin delivery, deposition and infusion system configured to deposit the resin on one or more fiber tows and form the infused fiber tows. The system integrates an automated layup system including a compaction roller, a guide roller coupled to an extending cylinder, and an auxiliary roller configured to adhere the one or more infused fiber tows to a substrate. The system further includes a controller configured to control system parameters, including the control of tension of the one or more infused fiber tows within the automated layup system. Other aspects of the automated in-line manufacturing system are also provided.
1. An automated in-line manufacturing system for applying a resin to one or more fiber tows, infusing the one or more fiber tows with the resin to form one or more infused fiber tows and subsequent layup of the one or more infused fiber tows to form a composite part, wherein each of the one or more fiber tows is moving at a respective fiber speed, the automated system comprising:
an automated resin delivery, deposition and infusion system configured to form the one or more resin infused fiber tows;
an automated layup system configured in-line with the automated resin delivery, deposition and infusion system to receive a feed-through of the one or more resin infused fiber tows, the automated layup system comprising at least one guide roller coupled to an extending cylinder, wherein the extending cylinder is configured to extend the guide roller and generate a buffer amount in the one or more resin infused fiber tows and wherein the buffer amount is always increased when the guide roller is extended, at least one compaction roller disposed downstream from the guide roller and configured to adhere the one or more infused fiber tows to a surface of a substrate, at least one auxiliary roller disposed downstream from the compaction roller and a positioning and control system to orient the guide roller, the compaction roller and the auxiliary roller relative to the surface of the substrate; and
a controller configured to control the automated layup system, and control tension of the one or more resin infused fiber tows within the automated layup system.
2. The automated in-line system of claim 1 , wherein the controller is further configured to control the automated resin delivery, deposition and infusion system.
3. The automated in-line system of claim 2 , further comprising one or more sensors for monitoring a tension of the one or more resin infused fiber tows within the automated layup system.
4. The automated in-line system of claim 1 , further comprising a cooling module disposed in-line between the automated resin delivery, deposition and infusion system and the compaction roller.
5. The automated in-line system of claim 1 , wherein the automated layup system further comprises a plurality of clamping rollers disposed in-line between the compaction roller and the auxiliary roller.
6. The automated in-line system of claim 1 , wherein the one or more resin infused fiber tows is configured as a resin infused fiber tape.
7. The automated in-line system of claim 1 , where the one or more resin infused fiber tows is configured as a plurality of resin infused composite fibers.