A plastic film winding and processing equipment with retarding expansion and trimming

Abstract

The invention discloses a plastic film winding processing device capable of retarding expansion and achieving edge trimming. The plastic film winding processing equipment structurally comprises a mounting bottom plate, a buckling frame, a device, a driving electric plate, a rotating rod and a winding roller. The plastic film winding processing equipment has the beneficial effects that a movable protection structure is utilized, so that compact limiting of volume expansion is effectively carried out while the volume of a plastic film is increased during film winding, and the phenomena of film winding looseness and dislocation caused by the fact that the vibration acting force is gradually increased due to the fact that the volume is increased are avoided; an edge trimming structure is utilized, so that under the mutual cooperation action of an edge scraping plate and a scrap brushing mechanism, the two side edges of a film winding roll are trimmed, redundant burrs on the two sides and entrained and wound fiber impurities are removed, and therefore the winding of the plastic film is ensured to be tidy; and the burrs scraped on the two sides of the plastic film are stored, so that theplastic film roll is effectively prevented from being adhered under the electrostatic action of the plastic film roll.

Description

technical field [0001] The invention relates to the field of plastic film processing, more precisely, it relates to a plastic film rewinding and processing equipment that retards expansion and aligns edges. Background technique [0002] Plastic packaging and plastic packaging products are taking an increasing share in the market, involving various fields and bringing great convenience to people's lives. When the plastic film is produced and processed for special needs, it needs to be professionally processed according to the properties required by the item. In order to facilitate the use of plastic bags, it is usually rolled to achieve the plastic film. Convenient use and storage of bags. [0003] When rewinding the plastic film with the rewinding equipment, when the film is rewound to a certain thickness, the diameter of the plastic film roll becomes larger and the weight increases compared with the previous one. Large vibration force, which leads to film displacement and...

AI Technical Summary

Problems solved by technology

[0003] When rewinding the plastic film with the rewinding equipment, when the film is rewound to a certain thickness, the diameter of the plastic film roll becomes larger and the weight increases compared with the previous one. Large vibration force, which leads to film displacement and loosening due to the severe vibration during the winding process. At the same time, under the action of the characteristics of the plastic film itself, it is a superposition of layers of plastic films when winding. Therefore, it is easy to generate static electricity, and the two sides of its winding are easy to be mixed with redundant limit impurities in the workshop and burrs during its own production under the action of static electricity, so that it will be damaged due to the burrs when it is officially put into use. and excess impurities resulting in small area damage to the overall plastic film roll

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