Research And Application Of Computerized Embroidery Machine Pattern Processing Technology

With the development of microelectronics, computer technology and precision machinery and application of single-chip computer, computer technology as the core, to transform traditional way of manual embroidery, embroidered from design to production of full automatic control. Computer embroidery machine is also known as industrial embroidery machine is a kind of a kind of high automation, high production efficiency of the combination of optical, mechanical and electrical technology embroidery equipment. In the upper machine, embroidery pattern design, and then through the serial port, transfer to the single-chip microcomputer control system, and through the control of the spindle motor and stepping motor coordination coordination work, according to the pattern on cloth data form complete embroidery stitch. Control system as the core component of computer embroidery machine work, which requires a stable and reliable power supply scheme, to ensure the normal operation of the control system.Figure processing technique is implemented through the pattern of information read and manipulate pattern design of display, scaling and rotation, such as technology, it is the key technology of computer embroidery machine embroidery, in the light of the operation of the figure file. Therefore, on the degree of processing pattern file will decide the embroidery work efficiency and results.This article mainly through JPG, BMP image on the general graphics file formats such as extraction, using Qt Designer image processing techniques and cross-platform features, using the current mainstream pattern figure file storage fo'rmat, the search algorithm, figure contour recognition and positioning technology, the mainstream pattern file format and generation algorithm and related technology, produced at present the mainstream of the home computer embroidery machine support pattern format file.Conversion process, the dynamic pattern file not show distortion.Paper using the above technology is designed and implemented the computer embroidery machine auxiliary software, provides the high quality of computer embroidery machine production with good dress system.System friendly interface, good results have been achieved in the process of production.