Auxiliary cutting detection device for plastic sheet

Abstract

The invention relates to the field of plastics and particularly relates to an auxiliary cutting detection device for a plastic sheet. A technical problem of the invention is to provide the auxiliary cutting detection device for the plastic sheet. The auxiliary cutting detection device for the plastic sheet comprises an edge cutting system, a crushing system and the like; wherein the crushing system is connected with a detection distribution system; and the crushing system is connected with an extrusion system. According to the device, operation of carrying out common trimming on the plastic sheet in the production process of the disposable plastic cup in the prior art is avoided, generation of cracks in the processing process of the plastic sheet is reduced, and crack detection is carried out on the sheet to improve the quality of the plastic cup; a phenomenon that the hand of a user is scalded due to the fact that the plastic cup is broken due to the fact that cracks are too hot when the processed plastic cup contains hot water is avoided; the whole sheet is cut, so peripheral integrity of the sheet is ensured, and the quality of the plastic cup is improved.

Description

technical field [0001] The invention relates to the field of plastics, in particular to an auxiliary cutting detection device for plastic sheets. Background technique [0002] Plastic sheet refers to the material used to produce thermoformed products such as disposable plastic cups, plates, bowls, plates, boxes, etc. It is widely used in the packaging of food, vegetables, fruits, beverages, dairy products, industrial parts, etc.; [0003] In the process of producing disposable plastic cups, the existing technology only cuts the edge of the plastic sheet and then directly sends it to the molding machine for molding. Cracks will appear in the plastic sheet during processing, making the processed plastic cup When the hot water is filled with cracks, the overheating will cause the plastic cup to break and burn the user's hands; and the edge-cutting process of the plastic sheet cannot guarantee the integrity of the periphery of the sheet, which will affect the quality of the disp...

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the production process of disposable plastic cups, the existing technology only cuts the edge of the plastic sheet and then directly sends it to the molding machine for molding. The plastic sheet will have cracks during processing, making the processed plastic cup When the hot water is filled with cracks, the plastic cup will break due to overheating, and the user's hand will be scalded; and the peripheral integrity of the sheet cannot be guaranteed during the trimming process of the plastic sheet, which will affect the quality of the disposable plastic cup; there is an urgent need A shortcoming of an edge trimming device for detecting plastic cup sheets, the technical problem of the present invention: to provide an auxiliary cutting detection device for plastic sheets

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