Production line of light composite wallboard

Abstract

The invention discloses a production line of a light composite wallboard. The production line comprises a rock wool cutting device, a steel board glue spraying device and a composite board forming device. The rock wool cutting device is used for cutting to-be-slit rock wool blocks into slit rock wool blocks and conveying the rock wool blocks to the composite board forming device. The a steel boardglue spraying device is used for spraying glue to the inner end faces of steel boards and conveying the steel boards to the composite board forming device. The composite board forming device is usedfor attaching and carrying out aftertreatment on the steel boards and inner sandwich layers. The rock wool cutting device comprises a feeding lifting mechanism, a rock wool block cutting mechanism, arock wool strip separating mechanism and a rock wool strip conveying mechanism. The composite board forming device receives output rock wool strips from the rock wool cutting device and output color steel boards of the steel board glue spraying mechanism at the same time, and a distribution mechanism, a crawler belt heating machine and a slitting mechanism are sequentially arranged in the conveying direction of a conveying belt. Fire resistance, thermal insulation properties and other indexes of composite boards produced through the production line are all improved.

Description

technical field [0001] The invention belongs to the technical field of composite board production, and in particular relates to a production line of lightweight composite wall boards. Background technique [0002] Lightweight composite wallboard is a new type of building material encouraged by the state in recent years. It has thermal insulation and sound insulation, light weight, fast construction speed, and cheap construction accessories. It is widely used in interior walls of civil buildings, kitchen partitions, bathroom partitions, office partitions, Factory partition, hotel interior wall and other fields. [0003] In the production process of composite panels, there are mainly the following problems: there is no overall optimization for the production line of rock wool and polyurethane double-layer composite panels, and the existing production lines are mostly aimed at the production of single-material sandwich layers. The advantages of the board are gradually highligh...

AI Technical Summary

Problems solved by technology

[0003] In the production process of composite panels, there are mainly the following problems: there is no overall optimization for the production line of rock wool and polyurethane double-layer composite panels, and the existing production lines are mostly aimed at the production of single-material sandwich layers. The advantages of the board are gradually highlighted, and the following defects are mainly improved in the production process: 1. In order to keep the production line simple and improve production efficiency, it is urgent to rationalize the auxiliary feeding mechanism of the rock wool block.

2. Due to the unreasonable structural design, the cutting efficiency of rock wool blocks is low, and dust pollution is prone to occur during the cutting process

The following problems exist in the forming process of composite panels: it is necessary to spray glue on the inner surface of the two outer steel plates, but the structure of the existing glue spray equipment is not reasonable enough, the position of the glue spray gun cannot be adjusted arbitrarily, and the glue spray effect Insufficient uniformity, resulting in insufficient bonding between the existing inner interlayer and the outer steel plate

In addition, the existing composite panel trimming machine is difficult to trim, which affects work efficiency and trimming quality, and the working environment of trimming is dusty, which affects the health of the staff

In the production process of the composite panel, when the steel plate is laminated with the internal interlayer, a complete sandwich panel will be formed. At this time, a cutting device is required to cut the sandwich panel into segmented insulation panels according to the length required by the customer. , the band saw itself cannot be moved, which will lead to limited production

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