Hot pressing device for plate surface sheet hot pressing processing and processing method thereof

Abstract

The invention discloses a hot pressing device for plate surface sheet hot pressing processing and a processing method thereof. The device comprises a hot pressing machine frame, and further comprise an upper supporting plate, a lower supporting plate, a hot pressing plate assembly, and a plunger oil cylinder assembly. The upper supporting plate is located on the upper portion. The lower supportingplate is located on the lower portion. The hot pressing plate assembly comprises at least two hot pressing plates. The hot pressing plates are respectively located on the lower portion of the upper supporting plate and the upper portion of the lower supporting plate. The plunger oil cylinder assembly is located on the lower portion of the lower supporting plate. The upper end of the plunger oil cylinder assembly penetrates through the lower supporting plate and is fixedly mounted at the hot pressing plates. The processing method comprises the following steps that pre-heating is conducted, thetemperature of the hot pressing plates in a hot pressing machine is raised to the set temperature, the temperature of the hot pressing plates is 90-98DEG C, and the pre-heating time is not less than5min; and the surface hot pressing pressure of substrate to be hot pressed and corresponding to technology specification requirements is selected, and hot pressing processing is completed. The designis optimized, the hot pressing quality is improved, plates are ensured to have characteristics of excellent sheet pasting, high surface flatness and excellent quality stability sequentially.

Description

technical field [0001] The invention relates to the technical field of plate processing, in particular to a hot-pressing device and a processing method for hot-pressing thin plates on the surface of the plate. Background technique [0002] With the application of various wood-based panels in the production of furniture and wood products, it is necessary to use various veneer and edge sealing materials for surface decoration and edge sealing treatment. There are many types of veneer (including edge banding) materials according to their materials, among which woody ones include natural veneer, artificial veneer, veneer, etc.; papery ones include printed decorative paper, synthetic resin impregnated paper, decorative boards, etc. ; Plastics include polyvinyl chloride (PVC) film, polyethylene (PVE) film, polyolefin film, etc.; others include various textiles, synthetic leather, metal foil, etc. The veneer material mainly plays two roles of surface protection and surface decorat...

AI Technical Summary

Problems solved by technology

[0003] Thin board is the most commonly used high-grade wood veneer material in furniture manufacturing and interior decoration. It is widely used in the production of various household and wooden utensils. However, degumming is prone to occur in the existing veneer veneer processing process. , at the same time, in the later aging process, the surface flatness of the thin plate is poor, and surface warping and deformation are prone to occur

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