Tape picking and laying device of tighter

Abstract

The invention provides a tape picking and laying device of a tighter, which belongs to the technical field of mechanisms and solves the problems that the prior tighter is difficult to control in use, and the like. The tape picking and laying device of the tighter is provided with a tape spool capable of rotating on a support of the tighter, and one end of the tape spool extends out of the support; the tape picking and laying device comprises a shell fixedly connected to the side of the support and a worm, a worm spool and a worm wheel which are all arranged in the shell, the worm wheel is fixedly connected to the extending end of the tape spool, the worm is sleeved on the worm spool and fixedly connected with the worm spool together, and the worm spool is arranged at the side of the worm wheel and can move in the shell along the axial direction of the worm spool; the inner side of the shell is provided with a connecting seat; the inner end of the worm spool is arranged at the connecting seat, and the outer end of the worm wheel extends out of the shell; a cylindrical stressed cylinder is arranged at the connecting seat, sleeved on the worm spool and can contact with the stressed cylinder when the worm spool moves to the end face of the worm, the outer side of the stressed cylinder is provided with a sensor for collecting signals, and the signals collected by the sensor are matched with the tension force of a binding tape.

Description

technical field [0001] The invention belongs to the technical field of machinery, and relates to a winch and a winch for bundling goods in the process of logistics transportation, in particular to a belt retracting device for a belt shaft in the winch. Background technique [0002] During the transportation of goods, the goods usually need to be bundled to prevent the goods from falling off or colliding with each other during transportation and causing loss or damage. Although the method of directly binding with ropes is very common, it is time-consuming and laborious, and it is difficult to tie the goods tightly. The tightener is an advanced binding tool. It is convenient and safe to use the tightener to bind the goods, and is welcomed by the majority of transport personnel. Existing tighteners are usually made up of support, band shaft and binding band. The tape shaft is connected to the bracket and the tape shaft is rotatable, and the binding tape is wound on the tape ...

AI Technical Summary

Problems solved by technology

[0004] Obviously, although the above-mentioned binding device can realize the control of the belt shaft, the worm is manually controlled by the operator, and the operation is cumbersome and the degree of automation is not high.

In the prior art, although the power mechanism is also used to drive the worm to move, the power mechanism cannot know the tension of the binding belt, and it is difficult to control it during use.

Often it will cause damage to the goods due to excessive binding, break the binding belt, or affect the transportation of goods because the binding is not tight enough

In addition, when binding goods, different goods or the same goods will have different strengths when binding in different positions, which further increases the difficulty of manual control.

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