US 12,147,943 B1
Indexing method and system for tracking record of composite material production process and quality monitoring
Zhao Jia, Weihai (CN); Wenyi Wang, Weihai (CN); Huanbin Hou, Weihai (CN); Haichao Huang, Weihai (CN); and Yuanhu Jiang, Weihai (CN)
Assigned to WEIHAI GUANGWEI PRECISE MACHINERY CO., LTD., Weihai (CN)
Filed by WEIHAI GUANGWEI PRECISE MACHINERY CO., LTD., Weihai (CN)
Filed on May 15, 2024, as Appl. No. 18/664,657.
Claims priority of application No. 202310753222.X (CN), filed on Jun. 25, 2023.
Int. Cl. G06Q 50/04 (2012.01); B32B 27/12 (2006.01); G06Q 10/087 (2023.01)
CPC G06Q 10/087 (2013.01) [G06Q 50/04 (2013.01)] 8 Claims
OG exemplary drawing
 
1. An indexing system for tracking records of composite material production process and quality monitoring, comprising:
a control system; an online gram weight detection system; an appearance detection system; a station detection point; a scanning probe; an inkjet printer; and a feedback system; wherein the composite material production process comprise: a resin production process, a glue film production process, and a prepreg production process; wherein integration of recorded data of the glue film production process comprises at least the steps of: receiving preset glue film product information uploaded by a glue film coating machine, wherein the glue film coating machine system uploads information including at least equipment production time, operating speed, temperature of each roller, gap value, unwinding, winding and process tension values and operating speed of each roller to the control system;
classifying the position of each of a plurality of glue coating stations and detection data by the control system, according to a reference point arrival time at the station detection point; the gram weigh detection system uploading and classifying the real time detection data and transverse coordinate data during detection to the control system, according to a reference time; and the control system summarizing, classifying, and packaging index information consisting of at least:
resin information, operating speed, temperature, tension, detected gram weight information, and transverse coordinate information of the station detection points into data block index information; the control system converting the data block index information into index marks consisting of scannable QR code, and transmitting the data block index marks to the inkjet printer, wherein the inkjet printer sprays QR code index marks onto a surface of a glue film at a set interval and forms continuous QR code information with equal intervals on the glue film surface; wherein the control system controls the inkjet printer to spray integrated production information of the entire roll of glue film at a tail end of the glue film roll in the form of a QR code index mark; searching data blocks corresponding to resin block information by scanning, by the scanning probe, index marks corresponding to resin blocks, obtaining, by the scanning probe, the resin block information, and obtaining, by the scanning probe, resin adding information, in a production process of the glue film coating machine, receiving, by the control system, operation detection information of different stations of the glue film coating machine; archiving, by the control system, resin production information and glue film production information at the position of the scanning probe according to time information; detecting, by the appearance detection system, defect information, and transmitting, by the appearance detection system, the defect information to the control system; classifying, and archiving the defect information; and
automatically retrieving, by the control system, all index information between front and rear QR codes; confirming, using the front and rear QR codes, a number of paving layers; and retrieving, by the control system, all index information between the front and rear QR codes by scanning the front and rear QR codes, and integrating the combined index information into at least one layer of a plurality of layers of paving layer data; transmitting, to the control device, fragmented and detailed production data of each process, along with the minimum unit material, combining, along the production line, several minimum unit materials to form a finished product; integrating fragmented data, by the control system, to form new data blocks; and forming, by the control system, overall detailed detection data of the finished data, into a data block.