Casting film cutting edge material smashing device

Abstract

The invention relates to a cast film cutting edge material crushing device, which includes a frame, a shearing assembly, a support assembly, a crushing assembly and a transmission assembly, and the support assembly is fixedly arranged on the frame and located below the edge material, which includes The supporting plate and the conveying roller set in hollow carry out the adsorption and transmission of the side material through a number of adsorption holes opened on its outer peripheral surface; the crushing assembly includes a crushing blade and a pressing plate assembly that is linked and matched with the crushing blade; the linkage assembly includes an up and down sliding device The moving block, the first connecting rod and the second connecting rod, the two ends of the second connecting rod are respectively connected with the crushing blade and the pressing plate assembly; the side material is adsorbed and fixed by the conveying roller with adsorption capacity, and at the same time, it is synchronized with the film Conveying and collecting swarf at the same time. In addition, the rotation of the conveying roller realizes the neat cutting of the edge material, realizes the cutting, chip collection and edge material finishing of the cast film, and solves the technical problems of the edge material cutting and processing part in the cast film industry.

Description

technical field [0001] The invention relates to the technical field of casting film auxiliary material processing equipment, in particular to a casting film cutting edge material crushing device. Background technique [0002] In the manufacturing process of various polymer films, due to their production requirements, the deformed or damaged parts of the side ends after being clamped or fixed need to be cut. The cutting in the conveying direction of the film is mostly carried out by various cutting blades. Micro film scraps are produced in the process, and the film scraps are not only attached to the device for cutting, but also attached to the film, thereby polluting the film, device and the environment; Separated from the finished film, the subsequent use of the offcut film takes a lot of time to cut and process, which consumes a lot of manpower and material resources and increases the production cost. [0003] A film cutting method and device disclosed in Chinese inventio...

AI Technical Summary

Problems solved by technology

[0004] The above technical solution supplies liquid to the chips, and after the liquid is mixed with the chips, the chips are combined with the film or side material while the liquid evaporates, so as to eliminate the pollution of the chips to the production and the environment; however, the transparency and surface requirements of the film are relatively high. In the case of high shavings, the chip treatment method of the invention cannot be realized. In addition, at this stage, the control of production costs is becoming more and more important, so the available production waste is eager to use. There is an urgent demand for cutting production equipment for subsequent use

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