Groove pressing device of polyurethane thermal insulation energy-saving board

Abstract

The invention discloses a groove pressing device of polyurethane thermal insulation energy-saving board, and belongs to the technical field of polyurethane processing equipment. According to the groove pressing device, a first upper fixing plate and a second upper fixing plate are fixed on the top part of a machine frame via screws respectively; a first hydraulic rod is fixed on the lower part of the first upper fixing plate via screws; an upper template is snapped onto the lower part of the first hydraulic rod; a second hydraulic rod is fixed on the lower part of the second upper fixing plate via screws; a cutting plate is snapped onto the lower part of the second hydraulic rod; the edges of the cutting plate are provided with cutting blades via screws; a first support platform and a second support platform are fixed on the lower part of the machine frame via screws; a lower template is snapped onto the upper part of the first support platform; a cutting baseplate is snapped onto the upper part of the second support platform; a mechanical arm is fixed on the bottom of the machine frame via screws; and a hydraulic box is fixed on the side of the machine frame via screws. The groove pressing device can be used for rapid groove pressing of polyurethane thermal insulation board; working efficiency is increased; and labor intensity of workers is reduced.

Description

Technical field: [0001] The invention relates to the technical field of polyurethane processing equipment, in particular to a groove-pressing equipment for polyurethane thermal insulation and energy-saving boards. Background technique: [0002] The advantages of polyurethane are as follows: 1: Efficient thermal insulation Since the thermal conductivity of the foaming agent used in polyurethane is much lower than that of air (good thermal insulation performance), the thermal insulation performance of polyurethane rigid foam is superior to those materials that only contain air, such as: mineral wool, glass fiber and polystyrene. Moreover, its unique closed cells and high resistance to gas diffusion make it have superior long-term insulation performance, and its thermal insulation performance can last for 20-50 years or more; 2: Excellent corrosion-resistant polyurethane rigid foam The closed-cell structure and the surface material used make it have superior air resistance and...

AI Technical Summary

Problems solved by technology

[0003] The commonly used polyurethane thermal insulation system in the market is a thin plastering system. Various supporting design parameters, construction drawings, standards, and quotas are relatively complete, and material procurement is easy. However, polyurethane thermal insulation boards are generally directly formed by continuous production lines. The surface of the well-formed insulation board is smooth. During the construction of external wall insulation, the bonding strength of the remaining walls will be significantly reduced, resulting in potential quality hazards. In order to improve the bonding strength between the polyurethane insulation board and the base wall, it should be appropriately increased. The contact area between the surface of the board and the adhesive mortar, and let the mortar be embedded into the polyurethane insulation board, so the best way is to design the slot on the surface of the board. The slotting equipment currently on the market has low speed and labor intensity. major issues

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