Continuous melamine-formaldehyde resin veneer rubber coating, dipping, drying and conveying device

Abstract

The invention discloses a continuous melamine-formaldehyde resin veneer rubber coating, dipping, drying and conveying device which comprises a rubber coating and dipping device and a chain transmission device. The continuous melamine-formaldehyde resin veneer rubber coating, dipping, drying and conveying device is characterized by further comprising a rack 4; the upper portion of the rack 4 is provided with a first short suspension arm 46 and a first long suspension arm 47, and the lower portion of the rack 4 is provided with a second short suspension arm 48 and a second long suspension arm 49; the upper surface of the first short suspension arm 46 is fixedly connected with a V-shaped guide rail 7, and the lower surface of the first short suspension arm 46 is fixedly connected with a rectangular guide rail 8; the upper surface of the first long suspension arm 47 is fixedly connected with a chain supporting rail 5; the upper surface of the second short suspension arm 48 is fixedly connected with a rectangular guide rail 8, and the lower surface of the second short suspension arm 48 is fixedly connected with a V-shaped guide rail 7; the upper surface of the second long suspension arm 49 is fixedly connected with a feeding device supporting rail 6; feeding devices 1 are arranged on the upper portion or the lower portion of the rack 4 respectively; the bottom face of the feeding device 1 arranged on the upper portion of the rack 4 is fixedly connected with a chain 14, and the side face of the feeding device 1 is in contact with the V-shaped guide rail 7 and the rectangular guide rail 8; rubber applying devices 9 are arranged at the positions of an upper rubber roll 21 and a lower rubber roll 22 to be fixedly connected with the rack 4, and a rubber amount adjusting device 2 is fixedly connected to the rack 4.

Description

technical field [0001] The invention relates to the field of veneer processing technology, and is a continuous melamine-formaldehyde resin veneer gluing, impregnating, drying and conveying device, which can also be applied to other related clamping, coating and other fields. Background technique [0002] After the base paper of the printed pattern is impregnated with melamine glue and some additives, it is melamine impregnated paper. Impregnated paper is widely used in the veneer of cabinets, wardrobes, table tops, and laminate flooring, while impregnated thin wood veneer is rarely used, and no automatic production has been realized. The paper used in the production of impregnated paper is base paper, which only utilizes the cellulose in wood (40% to 50%), while the hemicellulose and lignin are all degraded into liquid substances (50% to 60%), which enter the waste water In the middle, the pollution is serious and the treatment cost is high. The wood softening, fiber separ...

AI Technical Summary

Problems solved by technology

The paper used in the production of impregnated paper is base paper, which only utilizes the cellulose in wood (40% to 50%), while the hemicellulose and lignin are all degraded into liquid substances (50% to 60%), which enter the waste water Medium, serious pollution, high treatment costs

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