Binding machine

Abstract

The invention provides a binder, and belongs to the technical field of machinery. The invention solves the problems that the prior binder cannot detect tightening force of a binding band in real time, has unreasonable circuit arrangement and complicated integral structure, and the like. The binder comprises a support, a handle and a reel, wherein the handle is hinged to the support through the reel; the support is connected with the binding band; another binding band is rolled on the reel; the reel is fixed with a ratchet wheel; the support is movably connected with a ratchet baffle plate of which the end part can be embedded between ratchets of the ratchet wheel; the handle is movably connected with a pull handle; a stress part of the binder is also provided with a sensor which is connected with a signal processing circuit and can generate signals corresponding to the tightening force of the binding band when the binder works; and the signal processing circuit is connected with a display device fixed on the binder. The binder has the advantages of simple integral structure, reasonable circuit arrangement, easy implementation, and capacity of detecting the tightening force of the binding band in real time by the sensor, and the like.

Description

technical field [0001] The invention relates to the technical field of binding tools, in particular to a binding device used for binding goods during logistics transportation. Background technique [0002] During the process of carrying goods by car, the goods usually need to be fixed to make the delivery safe and reliable. Bundling with ordinary nylon ropes or steel wire ropes is not only inefficient, but also laborious to operate; at the same time, it is also difficult to tie the goods tightly. The binding device can quickly and conveniently bind the goods into place, so it is widely used at present and is welcomed by the majority of logistics workers. [0003] At present, the binding device used in logistics transportation is assembled from parts such as body, handle, ratchet, reel, handle, gear plate, webbing, belt hook, spring and so on. The whole binding device has two belt hooks, a positioning belt hook and a movable belt hook. The positioning belt hook is fixedly ...

AI Technical Summary

Problems solved by technology

[0005] However, it is impossible to know the tension of the binding belt during the use of the binding device, and it is difficult to control when using it, which often leads to damage to the goods caused by the binding being too tight, the binding belt breaks, or the transportation of the goods is affected 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 control

On the other hand, during transportation, due to bumps, vibrations, etc., the tension of the binding belt of the binding device may change. In some places, the tension of the binding belt is too large, and in some places, the tension of the binding belt is too high. Small

At this time, it is necessary to adjust the tension force, but the existing binding device cannot know the tension force of the binding belt, so it is very troublesome to adjust

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