Steel strip leveling machine and plastic floor forming equipment using same

Abstract

The invention provides a steel strip leveling machine and plastic floor forming equipment using the same. The steel strip leveling machine and a steel strip type embossing unit are employed in the plastic floor forming equipment. The steel strip leveling machine is characterized in that two opposite steel strips and a first heater are arranged on a rack, each steel strip can be driven by a power source to rotate, the two steel strips are level in surface, and the distance between the surfaces of the two steel strips can be adjusted when the two steel strips are arranged oppositely for shapingand defining thickness of a substrate when the substrate of a plastic floor passes through, and the first heater arranged at a proper position corresponding to an inner edge surface where the substrate is shaped and pressed by the steel strips can generate a high temperature for heating the substrate. Thus, when the substrate, a printing layer and a wear-resistant layer are integrated by roll forming to be manufactured as the plastic floor, the production efficiency and the production quality can be improved.

Description

technical field [0001] The invention relates to the creation of a plastic floor equipment, in particular to the creation of an improved machine for leveling and thickness-setting a substrate during the production of a plastic floor. Background technique [0002] Using plastic materials to make floors to replace natural wood and reduce damage to natural materials is the trend of product development today. It can be seen from the background technology that a general plastic floor is a roll-bonded printing layer and a wear-resistant layer on a substrate. The substrate can be extruded by an extruder, and then transported to the calender, and the printing layer and wear-resistant layer are rolled and formed. Generally, after the substrate is extruded, it can be leveled by guide rollers or molds. The quality of leveling and thickness The effect is not good, and the thickness cannot be exactly average, resulting in poor quality of plastic floor production, and also affects producti...

AI Technical Summary

Problems solved by technology

[0002] Using plastic materials to make floors to replace natural wood and reduce damage to natural materials is the trend of product development today. It can be seen from the background technology that a general plastic floor is a roll-bonded printing layer and a wear-resistant layer on a substrate. The substrate can be extruded by an extruder, and then transported to the calender, and the printing layer and wear-resistant layer are rolled and formed. Generally, after the substrate is extruded, it can be leveled by guide rollers or molds. The quality of leveling and thickness The effect is not good, the thickness can not be exactly average, resulting in poor quality of plastic floor production, and also affects production efficiency, it is necessary to improve

In addition, in order to increase the aesthetic appearance of plastic flooring products, various textures or patterns will be printed on the printing layer, and the patterns and patterns of general plastic flooring are flat, and the aesthetic effect is limited. Although there is also a three-dimensional pattern Plastic flooring, but the forming technology of its three-dimensional lines is mostly formed by pressing the upper and lower molds, and there is still room for improvement in the quality of the three-dimensional lines

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