A rectifying device for rewinding and unwinding

Abstract

The invention relates to a winding and unwinding rectification device comprising a programmable control device, a machine base and a machine frame. The machine base is provided with two parallel guide rails, the machine frame can move along the guide rails under the action of a drive device, and one side of the machine frame is provided with a power device, a transmission device and a tension adjustment device. A hand wheel drives a clamping device to move, a horizontal roller is conveniently assembled and disassembled, and materials are conveniently loaded and unloaded. A photoelectric sensor detects position information of the materials on the horizontal roller and transmits the position information to a programmable controller, and the programmable controller adjusts the power device, further controls the transmission device and the tension adjustment device, and accordingly changes the rotation speed of the horizontal roller to enable tension of the materials to return to normal. Therefore, automatic rectification is achieved, and production efficiency is improved. The winding and unwinding rectification device is simple in structure and low in manufacture cost, achieves convenient loading and unloading of the materials, achieves the automatic rectification of the materials in the winding and unwinding processes, and improves the production efficiency.

Description

technical field [0001] The invention relates to a deviation correcting device, in particular to a winding and unwinding deviation correcting device used in the winding and unwinding process of materials such as cloth and plastic film. Background technique [0002] In the prior art, in the process of rewinding and unwinding materials such as cloth and plastic film, in order to prevent the deviation of the cloth, manual methods are often used to correct the deviation, so that the cloth can be kept in the correct position at any time, and the efficiency is low. The deviation correcting machine in the prior art is usually used in the front position of the winding process or the rear position of the unwinding process, and cannot be directly applied in the winding and unwinding processes. Contents of the invention [0003] The purpose of the present invention is to overcome the above-mentioned problems in the prior art, and provide a rectifying device for unwinding and unwinding...

AI Technical Summary

Problems solved by technology

[0002] In the prior art, in the process of winding and unwinding materials such as cloth and plastic film, in order to prevent the deviation of the cloth, manual methods are often used to correct the deviation, so that the cloth can be kept in the correct position at any time, and the efficiency is low.

The deviation correcting machine in the prior art is usually used in the front position of the winding process or the rear position of the unwinding process, and cannot be directly applied in the winding and unwinding process

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