Calendering device for PVC plastic floor

Abstract

The invention discloses a calendering device for a PVC plastic floor, which comprises a bottom plate, a calendering bin is installed in the middle of the top of the bottom plate, sliding grooves are symmetrically arranged at the two ends of the two sides of the top of the bottom plate, sliding blocks are arranged in the sliding grooves, a processing bin is jointly installed at the tops of the two sets of sliding blocks on one side, the tops of the two sets of sliding blocks on the other side are jointly provided with a drying oven, and a preheating bin is installed on the top of the drying oven. Through cooperative use of the processing bin, the calendering bin, the drying oven, a two-way electric air cylinder, the sliding blocks and the sliding grooves, the two-way electric air cylinder is used for pushing the processing bin and the drying oven to be gradually away from the calendering bin, and the distance between the processing bin and the calendering bin and the distance between the drying oven and the calendering bin are increased, the head end of the PVC raw material plate can conveniently and manually penetrate through the space between a hollow mirror surface roller and a first mirror surface roller, the space between five sets of pressing rollers and the space between two sets of cutting rollers in sequence by an operator, so that the using convenience of the device is improved, and application and popularization are facilitated.

Description

technical field [0001] The invention relates to the technical field of plastic flooring, in particular to a calendering device for PVC plastic flooring. Background technique [0002] PVC plastic floor is a new type of light-weight floor decoration material that is very popular in the world today, also known as "light-weight floor material". It is a popular product in Europe, America and Asia, Japan and South Korea. It began to enter the Chinese market in the early 1990s, and has been widely recognized in large and medium-sized cities in China, and is widely used, such as indoor homes, hospitals, schools, office buildings, factories, public places, supermarkets, businesses, stadiums and other places , with polyvinyl chloride and its copolymer resin as the main raw material, adding fillers, plasticizers, stabilizers, colorants and other auxiliary materials, on the sheet-like continuous substrate, through the coating process or calendering, extrusion or extrusion process produ...

AI Technical Summary

Problems solved by technology

[0003] Before the current calendering device for PVC plastic flooring is used, it is necessary to manually introduce the raw material of PVC plastic flooring into the interior of the device, so that the device can continue to calender the raw material. processing, and because most of the structures inside the calendering device are fixed and installed, the size of the gap between each structure is also fixed, so it is very inconvenient for the operator to guide the original sheet into multiple sets of mirror rollers one by one; and the current calendering of PVC plastic flooring When the device is in use, it cannot automatically trim the edge of the calendered PVC plastic floor, nor can it automatically rewind the scraps generated by the trimming, which reduces the functionality of the device; and the current calendering device for PVC plastic floor is in use At the same time, it is impossible to accurately adjust the thickness of the PVC plastic floor after calendering according to actual needs, thereby reducing the practicability of the device; at the same time, most of the current calendering devices for PVC plastic floor directly process the raw material board, and cannot process the raw material board. Preheating the raw material board to ensure the rolling effect of the device on the raw material board

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