DEVICE FOR AUTOMATIC FEEDING AND ORIENTATION OF FLAT INTERMEDIATE PRODUCTS OF SHOE TOPS IN SEWING MACHINE

摘要

the invention u043eu0442u043du043eu0441u0438u0442u0441u00a0 to shoe production, in particular to devices used in the u0441u0442u0430u0447u0438u0432u0430u043du0438u0438 flat bars up shine on sewing machines, and you want to know u00a0u0435u0442 increase technological capabilities of devices by u0432u044bu043fu043eu043bu043du0435u043du0438u00a0 operations in automatic mode, improve the quality of u0441u0442u0430u0447u0438u0432u0430u043du0438u00a0 and the reliability of the device.the device is mounted on the upper front u043au0440u043eu043du0448u0442u0435u0439u043du0435 video clipping with the possibility of u0440u0435u0433u0443u043bu0438u0440u043eu0432u0430u043du0438u00a0 point contact with, and which is limited to a major emphasis on u043au0440u043eu043du0448u0442u0435u0439u043du0435 legs, with the possibility of u0440u0435u0433u0443u043bu0438u0440u043eu0432u0430u043du0438u00a0 u043fu043eu043bu043eu0436u0435u043du0438u00a0 in two mutually u043fu0435u0440u043fu0435u043du0434u0438u043au0443u043bu00a0u0440u043du044bu0445 u043du0430u043fu0440u0430u0432u043bu0435u043du0438u00a0u0445 along and across the plates.this u0442u043eu043du0441u0433 / rf u0442u0438u0435u043du043e - mr. decision u043fu043eu0437u0432u043eu043bu00a0u0435u0442 u0438u0437u043cu0435u043du00a0u0442u044c u0440u0430u0441u0441u0442u043eu00a0u043du0438u0435 from u043au0440u0430u00a0 billets to the centre of u0432u0440u0430u0449u0435u043du0438u00a0 depending on the radii of curvature of the contour u0441u0442u0430u0447u0438u0432u0430u0435u043cu044bu0445 item second, regulate the u0440u0430u0441u0441u0442u043eu00a0u043du0438u0435 from line to u043au0440u0430u00a0 u0437u0430u0433u043eu0442u043eu0432u044c and u0441u0442u0430u0447u0438u0432u0430u0442u044c parts with sharp u0438u0437u043cu0435u043du0435u043du0438u00a0u043cu0438 contour automatically. 9). sl with