Spots breaking device of packaging rolling bag rolling machine

Abstract

The invention relates to a spots breaking device of a packaging rolling bag rolling machine. The spots breaking device comprises a bottom plate, a release roller, a guide roller, a tension roller, a collecting device, a spots breaking mechanism, a bearing device and a rolling mechanism. The guide roller is arranged on the left side above the bottom plate, the lower end of the release roller is mounted at the top end of the bottom plate, the collecting device is arranged on the right side of the guide roller, the bottom of the left end of the collecting device is mounted at the top end of the bottom plate, the spots breaking mechanism is located on the right side of the collecting device, the bearing device is arranged right below the spots breaking mechanism, the bottom of the bearing device is mounted at the top end of the bottom plate, the tension roller is located on the right side of the bearing device, the rolling mechanism is arranged on the lower right side of the tension roller, and the bottoms of the front and back ends of the rolling mechanism are mounted at the top end of the bottom plate. The spots breaking device can solve the problems that the product quality is affected as an existing spots breaking device cannot collect membrane chips generated by spots breaking and normal production of rolling bags is affected as a knife body of a spots breaking knife which islifted up is easy to pull up the rolling bag and the like.

Description

technical field [0001] The invention relates to the technical field of continuous-roll bag processing, in particular to a point-breaking device for a continuous-roll machine for making packaging continuous-roll bags. Background technique [0002] Plastic bags are bags made of plastic (commonly used plastics include polypropylene, polyester, nylon, etc.) as the main raw material. They are indispensable items in people's daily life and are often used to hold other items. It is widely used because of its cheap, extremely light weight, large capacity, and easy storage. [0003] As a common type of plastic bag, the point-break packaging roll bag is more and more widely used, and the consumption is also increasing. The demand for packaging roll bags is increasing, and at the same time it promotes the rapid development of the bag industry. , The bag body of the packaged roll bag is connected to each other, and the connection point is broken, which is convenient for disassembly dur...

AI Technical Summary

Problems solved by technology

[0004] In the point breaking process in the prior art, the feeding point breaking speed of the bag body is slow, and the point breaking knife is easy to lift up when the point breaking knife is lifted up after the point breaking action is completed, which affects the packaging. The normal production of the roll bag, and the film scraps generated during the point-breaking process of the packaging roll bag cannot be collected and processed in a centralized manner, and the film scraps are easy to fall to the outer surface of the roll bag, which affects the product quality of the packaging roll bag

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