EPE (expandable polyethylene) heat-sealing production line

Abstract

The invention provides an EPE (expandable polyethylene) heat-sealing production line. The EPE heat-sealing production line comprises a dispersion working position and a part heat-sealing working position for sequential transfer, an EPE plate after being die-cut is transferred to the part heat-sealing working position for heat-sealing action after passing through the dispersion working position, the dispersion working position is provided with an automatic dispersion machine, an upper mold plate and a lower mold plate which are matched in a stamping manner are arranged on the automatic dispersion machine, an accommodating channel corresponding to the die-cutting position on an EPE die-cut piece is arranged on the lower mold plate, and a dispersion head corresponding to the accommodating channel is arranged on the upper mold plate. The EPE plate is placed on the lower mold plate, the upper mold plate and the lower mold plate can extrude mutually, and the dispersion head on the upper mold plate is in contact with a part on the EPE plate firstly, so that the automatic separation of the EPE part is realized. The automatic dispersion machine for dispersing the EPE plate is arranged on the EPE heat-sealing production line, so that the separation process of the part and leftover materials is simplified, the consumption of manpower is reduced, and the human cost and expenses during the EPE heat-sealing production process are further reduced.

Description

technical field [0001] The invention relates to the technical field of packaging, and more specifically, relates to an EPE heat-sealing production line. Background technique [0002] EPE (Expandable Polyethylene) is expandable polyethylene, also known as pearl cotton. It is a high-foam polyethylene product extruded from low-density polyethylene (LDPE) as the main raw material. EPE has a non-crosslinked closed-cell structure. [0003] At present, EPE packaging production technology is almost all prepared in manual workshops. After the EPE sheet is punched by a punching machine, 2-3 workers will manually separate the punched EPE semi-finished products, and the punched parts and trim Take out and classify; when the punched parts are heat-sealed, several workers heat the parts by means of heat guns. In a production line, three heat guns are usually required to heat-seal the parts. Each gun has a power of 1.6KW, a total of 4.8KW. The temperature is around 250 degrees Celsius. Si...

AI Technical Summary

Problems solved by technology

[0003] At present, EPE packaging production technology is almost all prepared in manual workshops. After the EPE sheet is punched by a punching machine, 2-3 workers will manually separate the punched EPE semi-finished products, and the punched parts and trim Take out and classify; when the punched parts are heat-sealed, several workers heat the parts by means of heat guns. In a production line, three heat guns are usually required to heat-seal the parts. Each gun has a power of 1.6KW, a total of 4.8KW. The temperature is around 250 degrees Celsius. Since...

Images