An ultra-fine denier yarn strength detection apparatus

Abstract

This invention discloses an ultra-fine denier yarn strength testing device, relating to the field of yarn strength testing. It includes a worktable and support legs fixedly installed at the lower end of the worktable. A placement platform is fixedly installed at the upper end of the worktable, and two sets of positioning rods are fixedly installed at the upper end of the placement platform. A guide cylinder is fixedly installed on the outer side of the placement platform, and a rubber cylinder is fixedly installed inside the guide cylinder. A fixing plate is fixedly installed at the upper end of the worktable, and a lifting cutter is mounted on the upper end of the fixing plate via an electric push rod. This ultra-fine denier yarn strength testing device can achieve synchronous limiting clamping of two sets of yarns, and automatically clamps the yarns during the yarn stretching process. Simultaneously, it uses a laser rangefinder to accurately complete the testing process for yarn tensile strength, and a collection frame is used to collect the tested yarns, avoiding incomplete manual cleaning and effectively improving the ease of use of the testing device.

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