Production method and production system for die pressing veneer door panels

Abstract

The invention provides a production method and a production system for die pressing veneer door panels, and belongs to the technical field of door panel production. The production method for the die pressing veneer door panels comprises the steps that an engraving machine processes original plates into door panel part semi-finished products with hinge holes and sends the door panel part semi-finished products to a special-shaped machine sand assembly line to remove rough parts and burrs of the door panel part semi-finished products; according to the condition whether the door panel part semi-finished products need to be subjected to strip pressing, whether the door panel part semi-finished products are sent to a strip pressing station for strip pressing operation or not is selected; the door panel part semi-finished products are sorted according to the to-be-laminated color at a color separation station, the door panel part semi-finished products in each laminating color are subjectedto tool separation operation at a sorting station before die pressing; the door panel part semi-finished products on each tool are subjected to glue spraying operation, and then the door panel part semi-finished products are sent to a drying room for drying; and the dried door panel part semi-finished products on each tool are sent to a vacuum die pressing station for vacuum die pressing operation, and the finished products of the die pressing veneer door panels are obtained. By means of the production method and the production system, the production efficiency is improved, and production is more smooth.

Description

technical field [0001] The invention relates to the technical field of door panel production, in particular to a production method and production system of a molded veneer door panel. Background technique [0002] The current production process of molded veneer door panels is mainly manual and semi-manual, and its production process can be roughly divided into two major steps: woodworking process and plastic-absorbing process. The woodworking process mainly includes engraving machine processing, edge milling, drilling, layering, and manual polishing; the plastic-absorbing process mainly focuses on spraying glue and vacuum molding; the hardware equipment on the production line includes: processing engraving machine, edge milling machine, punching machine, bead cutting saw, special-shaped machine sand machine, vacuum molding machine tool, etc. Generally speaking, it takes about a dozen processes to process a finished product. Due to the production process requirements of the ...

AI Technical Summary

Problems solved by technology

[0003] 1. Redundancy of some stations: Punching the page hole becomes a separate station, which consumes time and requires a separate operator, which increases the time cost and labor cost. In fact, the punching operation can be carried out in the back panel process of the engraving unit ;

[0004] 2. There is no selective station, regardless of whether processing is required, the current station must be used for continuation, such as beading station (only for plate parts that require beading process)

Due to its selectivity, it occupies the backbone resources of the production line;

[0005] 3. The sorting station before molding is based on the work order plan before production scheduling. Since the plan is generated before the engraving machine is processed, and the production line will have a large backlog of orders, it does not necessarily guarantee that the order that the engraving machine finishes first will arrive first. Sorting station before molding, so there may be a large backlog of plate parts at the current station due to one or two parts missing in the work order, which will cause the overall processing congestion of the production line

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