Roller wheel mark rubbing device for mark sticking machine

Abstract

The roller label rubbing device for label sticking machine includes one relatively large roller and one push plate opposite to the roller. The roller has outer surface of soft material, the push plate is soft elastic deformable body, and there is some interval left between the push plate and the roller for the square bottle to enter. The push plate is suspended elastic belt of rectangular strip, and there is vacuum belt guiding mechanism in the bottle inlet. The present invention can complete label sticking job on four sides of square bottle with one single label sticking head, and has simple structure, reliable operation, high label sticking quality and long service life.

Description

technical field [0001] The invention belongs to a rubbing structure of a labeling machine, in particular to a roller rubbing device for a labeling machine. Background technique [0002] The rubbing device of the labeling machine is used to stick the label on the round bottle, square bottle, round tube or round rod and other products. When the product passes through the working position, the photoelectric sensor for measuring objects gives a signal, and the host starts to output the label. Paste on the object to be pasted, when the pasted object continues to run, it will pass through the rubbing device, such as figure 1 As shown, the rubbing device is composed of a rubbing mechanism composed of a rubbing belt 1 and a push plate 2. In order to prevent the label from being rubbed, soft materials such as sponge or rubber are stuck on the surface of the rubbing belt 1, and rubbed by the belt 1. The moving circular product 3 rotates on the push plate 2, so that the label is attac...

AI Technical Summary

Problems solved by technology

[0003] This kind of labeling device can only label round bottles, and it is difficult to label the four sides of square bottles.

The past practice is to increase the thickness of the push plate 2, such as figure 2 As shown, the thickened push plate 5 makes the square bottle 4 move like a round bottle, the labeling effect is not good, and components such as the rubbing belt and the push plate have also become consumables, and relatively large amounts of water are generated during the labeling process. Large impact will affect the labeling effect and the service life of the equipment. For this, people urgently need a device that can stably label square bottles

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