Shi Shi Ying Feng Improves Sewing Machine Efficiency From The Source

The external rotor structure with a weight of only 1 kg is directly driven by a permanent magnet motor, which is directly sleeved on the spindle of the sewing machine head, replacing the clutch motor with a weight of about 15 kg of the original electric flat car, so that the sewing machine's functions of automatic stopping, automatic reversing, automatic trimming and speed regulation can be realized, and the working efficiency of the sewing machine can be increased by more than 30%, and the power consumption can be saved by 80%. This revolutionary " Efficient energy saving number seam system "Is" Shishi City Ying Feng Industry and Trade Development Co., Ltd. The new technology developed independently has won the patent of utility model awarded by the State Intellectual Property Office, which plays an important role in promoting the technological upgrading of Shishi garment industry and enhancing its comprehensive competitiveness.

The project of "high efficiency and energy saving number sewing system" is a key technology project introduced by the Shishi government in 2009. After joining the technology incubator base, Shi Shi Ying Feng Industry and Trade Development Co., Ltd., aiming at the characteristics of the garment manufacturing industry developed by Shishi, targeted into the field of electric flat cars with large quantity of clothing industry, and improved the new NC system for the traditional electric flat cars with complex structure, high failure rate and inconvenient maintenance. In a short time, the energy efficient CNC sewing machine with 10 invention patents was successfully developed.

This innovative product without friction clutch, no belt drive and direct drive motor on the spindle has few noise and vibration. Compared with the traditional electric flat car, it has more than 80% electricity saving, and the motor temperature is reduced by more than 50%. In order to reduce the cost pressure of garment enterprises, the original electric flat cars can be retrofitted, skilled workers can be refitted in more than 10 minutes, which can greatly improve the work efficiency and save a lot of energy. The operation effect of the modified flat car is comparable to that of the computerized flat car. After the transformation of the electric flat car and the addition of the numerical control system, the high-performance flat car is superior to the expensive computerized flat car. It is a new way to increase the technical level of the sewing equipment and save money and efficiency for the small and medium-sized clothing, footwear and bag enterprises. The improved new sewing machine has been used in some garment enterprises of Shishi, and the labor intensity has been reduced, the working efficiency has increased by 30%, the electricity saving has been more than 80%, and the benefit has been considerable.