The Automatic Button Feeding Device (Flat Button/Stand Button), model YJ-SK, is a high-performance auxiliary system tailored for modern industrial sewing machines, designed to streamline the process of button attachment with unmatched precision and automation. Engineered for seamless integration with a wide range of direct-drive and computer-controlled sewing machines—including models like 373, 438, 1373, and 1903—this device exemplifies speed and efficiency in professional garment production environments.

Product Features

At the core of the YJ-SK's functionality is its exceptional high degree of automation, enabled by its intelligent components and design. The system includes a 7-inch capacitive touch display that supports multilingual interfaces in Chinese, English, and Vietnamese. This intuitive interface ensures fast response and easy operation, making it suitable for operators of various skill levels.

The device supports a wide range of button types, including two-hole, three-hole, and four-hole non-standard flat or stand buttons. The standard sewing range of 8~28mm can be extended to 5~35mm with customization, offering excellent versatility for manufacturers producing diverse garment styles. Furthermore, each unit comes equipped with 14 types of button positioning claw mounting plates, easily interchangeable with just two screws, significantly improving workflow flexibility.

Key Technologies

The YJ-SK features a servo motor-assisted mechanism for accurate and responsive button feeding. The button clamp is powered by an imported cylinder, delivering quick reaction time and precise clamping force. This is complemented by a robust vibrating plate, manufactured from special stamped materials, that ensures stable vibration transmission and accurate front-back recognition of buttons. The integration of a start-stop function and induction protection device further enhances operational safety and extends the machine’s service life.

Additionally, the machine offers up and down adjustment capabilities for accurate alignment. The clamp's size is adjustable, making the system suitable for varying button dimensions. These thoughtful features not only minimize manual intervention but also boost efficiency by up to 15% compared to conventional models.

Applications

The YJ-SK Automatic Button Feeding Device is indispensable in high-volume garment production lines, particularly for products requiring precise and repeatable button placement. It is ideal for use in factories manufacturing shirts, uniforms, jackets, and professional attire where consistent button quality and placement are essential.

Its compatibility with lockstitch sewing machines enhances its utility further, acting as a complementary system that transforms basic machines into smart, multifunctional units capable of automated button handling.

Common Questions

1. Is it difficult to install the device on an existing sewing machine?
Not at all. The YJ-SK is designed for plug-and-play installation. It requires only two cable connections and a quick mount, making it operational in minutes.

2. Can the device handle non-standard buttons?
Yes. It supports various non-standard buttons with different hole configurations and sizes, making it highly adaptable.

3. What makes this model energy efficient?
It incorporates a servo motor and an induction protection system that conserves power by disabling the feed mechanism when not in use.

4. Is it easy to switch between different button types?
Absolutely. The machine comes with 14 pre-configured claw mounting plates that can be swapped easily to accommodate different button types.

Conclusion

The YJ-SK Automatic Button Feeding Device is a vital innovation for modern garment manufacturers who prioritize automation, precision, and productivity. Its seamless integration with industrial sewing machines, intelligent features, and adaptability to multiple button types ensure professional finishing and production efficiency across various clothing categories.