Bobbin yarn clamping, overturning and lifting device and working method

Abstract

The invention relates to a bobbin yarn clamping, overturning and lifting device and a working method, and belongs to the field of textile machinery and automation. The device comprises a mounting frame; the mounting frame is provided with a conveyor belt and an overturning and clamping device; the overturning and clamping device comprises a stand column frame and an overturning and lifting plate,and the stand column frame is provided with a vertical movement guide rail and a lifting air cylinder; the lifting air cylinder is used for controlling and lifting the overturning and lifting plate; the overturning and lifting plate is a convex plate, the two ends of the overturning and lifting plate are symmetrically provided with clamping air cylinders, horizontal movement guide rails and rotaryair cylinder fixing frames respectively, rotary air cylinders are arranged in the rotary air cylinder fixing frames, clamping plates are arranged on the sides, opposite to each other, of the rotary air cylinder fixing frames, the clamping plates are used for clamping bobbin yarn, and the clamping air cylinders control the rotary air cylinder fixing frames to move horizontally. By means of the device, automatic overturning of the bobbin yarn can be achieved, the workload of workers is reduced, and the productivity is improved.

Description

technical field [0001] The invention belongs to the field of textile machinery and automation, and in particular relates to a bobbin clamping, flipping and lifting device and working method. Background technique [0002] Due to the characteristics of the tapered shape of the bobbins, they need to be arranged at intervals to save space when packaged. The traditional packaging is turned over by hand. Once the operation is wrong, the bag must be unpacked for inspection, which is inefficient and poor in reliability. The currently used bobbin clamping and turning device has single function or low efficiency. In the "yarn clamping manipulator and bobbin clamping mobile device" (patent number CN201521077617.X) invented by Zhao Chuanfu et al., the bobbin clamping mobile device uses the fixed clamping bar and the motor guide rail to realize the clamping and moving of the bobbin. Flip function, and the shape of the clamping bar is fixed, which is only suitable for clamping the bobbi...

AI Technical Summary

Problems solved by technology

In "A Universal Clamping and Turning Mechanism for Package Yarn" (Patent No. CN201510730351.2) invented by Wei Zhaoqing et al., the package clamping and turning mechanism uses a "V"-shaped gripper and a two-way cylinder to connect the clamping arm and the end swing cylinder Realize clamping rotation, its "V"-shaped gripper shape is only suitable for specific size and taper package clamping, the clamping arm and the clamping force are not concentric, the torque is large, the clamping is unstable, and the cylinder shaft swings It acts directly on the clamped object, the structure is unreasonable, and the service life of the cylinder is short; and the overall center of gravity of the device is on the top, while the lifting cylinder is installed on the bottom, the overall stability is poor

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