Coating technique of edge sealing strip with high brightness and highly wear resistant and equipment thereof

Abstract

The invention relates to the technical field of a sealing edge sheet coating technique and a coating device thereof, in particular to a high bright and high wearing sealing edge sheet coating technique and device thereof. The technique of the invention is mainly characterized in that a base material is coated with a layer of UV gloss oil by a coating glue roll which rotates along the clockwise direction in vacuum and a coating cavity after being removed static; then the base material is coated with another layer of UV gloss oil by the coating glue roll which rotates along the anticlockwise direction to lead the brightness of the surface of the sealing edge sheet to be higher; the coating cavity of the device adopted is a closed space; the two ends of the coating cavity are respectively provided with at least one inlet and at least one outlet; the two ends of each coating glue roll are respectively provided with a lifting air cylinder; one end of each coating glue roll is connected witha motor respectively; one end of each transmission roll is also connected with the motor; the sealing edge sheet coating technique and the coating device thereof of the invention can coat a thicker glue layer on the base material of the sealing edge sheet by a pair of positive and negative rotating coating glue rolls, thus being not capable of leading on the surface of the sealing edge sheet to appear crocodile skin phenomenon, thus improving flatness and smoothness on the surface of a seal edge.

Description

Technical field: [0001] The invention relates to the technical field of an edge banding strip coating process and coating equipment thereof, in particular to a coating process and equipment for a high-brightness, high-abrasion-resistant edge banding strip. Background technique: [0002] At present, the production steps of the edge banding are generally to glue the base material of the prepared edge banding through traditional coating equipment. A pair of upper rubber rollers are arranged in the coating chamber of the coating equipment. Each is provided with a transmission roller, and the upper rubber roller and the transmission roller are connected to the same motor through a transmission device. It is troublesome to adjust the speed and steering of the upper rubber roller and the transmission roller. However, it is almost impossible to achieve the above functions on traditional coating equipment, or by adjusting the speed of the motor, the speed of the upper rubber roller a...

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Problems solved by technology

[0002] At present, the production steps of the edge banding are generally to glue the base material of the prepared edge banding through traditional coating equipment. A pair of upper rubber rollers are arranged in the coating chamber of the coating equipment. Each is provided with a transmission roller, and the upper rubber roller and the transmission roller are connected to the same motor through a transmission device. It is troublesome to adjust the speed and steering of the upper rubber roller and the transmission roller. However, it is almost impossible to achieve the above functions on traditional coating equipment, or by adjusting the speed of the motor, the speed of the upper rubber roller and the transmission roller changes at the same time. This change is difficult to make the upper rubber roller and the conveyor roller The speed of the conveying roller reaches the ideal state

At present, the traditional coating equipment can only coat a thin layer of adhesive layer on the base material of the edge banding. If a thicker layer of adhesive layer is applied, the surface of the edge banding will appear orange peel phenomenon. , the surface is uneven and not smooth, which affects the appearance and feel of the edge banding; moreover, the traditional edge banding process is carried out in an indoor environment, where dust and static electricity inevitably exist. During the gluing process, the existence of these dust and static electricity will also affect the surface finish of the edge banding, making the brightness of the edge banding after gluing poor

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