Fabric clamping mechanism of fastness detector

Abstract

The utility model discloses a fabric clamping mechanism of fastness detector relates to textile technical field. The fabric clamping mechanism of fastness detector, including frame, the front end of frame is rotatively connected with unwinding roller, and the guide roller is located the rear end of unwinding roller and is rotatively connected with on the frame, the front and rear both ends of frame are rotatively connected with lower roll respectively, and the front end lower roll is located the rear end of guide roller, and the rear end lower roll is located the rear end of frame, and two servo motors are fixedly installed below the frame, and the output shaft end of two servo motors and the end of two lower rolls all are fixedly installed with sprocket, and the sprocket of same side is through the meshing drive of chain, and the front and rear lower roll and upper roll form adjustable clamping structure under the drive of expansion link, sliding block, can adapt to different thickness fabric, avoid thin material clamp injury, and the problem that thick material is not clamped tightly, promote clamping versatility, and the flattening roller can flatten fabric wrinkle, and the floating roller is self -adaptation regulation fabric tension, guarantees that fabric is always even and tight, and lays the foundation for accurate detection.

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