Door plate hot-pressing device

Abstract

The invention relates to the field of furniture manufacturing, in particular to a door plate hot-pressing device which comprises a rack, a lifting mechanism and a placing mechanism. The lifting mechanism comprises a lifting hydraulic jack; the placing mechanism comprises slide rails and support plates; check blocks are distributed on the slide rails; a top plate is fixed to the top part of the rack; air storage cavities are arranged on the bottom parts of the top plate and the support plates; air inlet check valves are fixed to side walls of the air storage cavities; filter screens are fixed outside the air inlet check valves; dedusting plates are arranged under the bottom arts of the top plate and the support plates; dedusting mechanisms are arranged on the dedusting plates, and comprisetop rods, dedusting channels, pistons and grooves; tension springs are arranged in the dedusting channels; air outlet channels are arranged on the dedusting plates and communicate with the dedusting channels; air outlet check valves are fixed into the air outlet channels; cleaning blocks and compression springs are arranged in the grooves; cleaning layers are fixed to the top parts of the grooves;and abutting blocks are fixed to the port parts of the grooves. According to the scheme, dust on the hot-pressing device can be automatically cleaned.

Description

technical field [0001] The invention relates to the field of furniture manufacturing, in particular to the field of composite door manufacturing. Background technique [0002] Composite doors are widely used in civil and commercial buildings and residences. There are materials that can increase the strength of the doors inside the composite doors, and patterns can be engraved on the wooden boards on the surface. Finally, the surface of the wooden doors can be painted with different colors of paint to make the wooden doors have different characteristics. Different colors and textures are used to meet the aesthetics of different consumers, so the composite door is strong, practical and beautiful at the same time. [0003] When producing composite doors, it is necessary to overlap plates of different materials, then apply glue between adjacent plates, and then send them to a heat press for heat pressing. A heat press generally includes a frame and a plurality of placement plat...

AI Technical Summary

Problems solved by technology

[0004] Because the wooden board needs to be polished and cut, there is a lot of dust floating in the air in the workshop where the composite door is produced, and the dust is easy to fall on the placement board. Under the action of pressure, it is embedded in the surface of the board. After the dust falls off, grooves will be formed on the surface of the board. When painting or pasting, the grooves will form depressions, which will deteriorate the aesthetics of the final door.

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