Manufacturing process of heating floor substrate

A production process and base material technology, which is applied in the production process field of heating floor base materials, can solve the problems of inability to form batch production, cracking of base materials, and inability to realize industrialized production, so as to achieve effective batch production, avoid waste products, and meet Effect of Resin Curing Requirements

Inactive Publication Date: 2016-03-02
欧邦智能家居(武汉)有限公司
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  • Summary
  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] As wooden floors are accepted by the public, heating wooden floors are gradually becoming popular. At present, in the process of heating floor processing, the production of substrates is particularly important. The heat of two substrates under high temperature and pressure is based on the heat contained in the substrates. Moisture is a heat transfer channel, which transfers heat to the resin, and the resin is cured after being heated. However, in order to ensure that there is sufficient heat to fully cure the resin, there must be enough heat so that the hot pressing time must be met, but the base material is heated at the same time. The moisture in the substrate is also vaporized at the same time, and it is intact under high pressure, but a large amount of water vapor in the middle of the substrate will also be released from the weakest area of ​​the substrate at the moment of depressurization. In the process of processing, it will directly lead to the cracking of the base material to form waste products. However, after sawing and cutting into small specifications, hot pressing cannot form mass production. As a result, serious quality problems such as cracking will directly lead to product scrapping, making it impossible to achieve effective batch production. industrial production of

Method used

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Embodiment

[0008] An embodiment, a manufacturing process of a heating floor base material. The heating floor base material includes two upper and lower base materials. High-quality base material with a degree of warpage ≤2mm / m, warpage ≤2mm / m, and a moisture content of 4-8%. The production process of the base material is as follows: ① The base material of the billet is divided into two sheets, and the upper and lower sheets are 6mm. Take the edge of the board as the reference plane / positioning point, use the engraving and milling equipment according to the specifications and sizes required by various floor blanks, and pre-mill a horizontal groove at 1 / 2 of the length direction, which is also reserved during the hot pressing process Vent holes, stacked neatly and ready for use; ② Take 50% of the total number of substrates milled through the transverse grooves as the reference plane / positioning point, and use drilling equipment to drill the substrates according to the specifications and s...

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Abstract

The invention discloses a manufacturing process for a heating floor substrate, and belongs to the technical field of wood floors. The manufacturing process for a heating floor substrate includes the steps: pre-milling a horizontal exhaust slot in a 1 / 2 position in the length direction of the substrate; drilling holes; assembling a blank; laminating and maintaining the blank. The manufacturing process has the advantages that large substrates are regularly machined and provided with exhaust holes according to the specification of a finished heating floor, so that air is uniformly exhausted in the hot pressing process, resin curing requirements and product quality requirements are met, waste products caused by water vapor release are thoroughly avoided, and accordingly, effective industrial mass production is finally achieved.

Description

technical field [0001] The invention belongs to the technical field of wood flooring, and in particular relates to a manufacturing process of a heating floor base material. Background technique [0002] Our country has a vast territory, in which the temperature in the north is extremely low in winter, Northwest, Central China, East China and other regions have four distinct seasons, and the temperature is also below zero in winter. Problems such as large waste, serious pollution, etc. cannot be promoted and used on a large scale. As a result, the central heating method only covers some extremely cold areas in the northern region and is limited to some large cities. No heating at all. With the continuous improvement of people's living standards and quality of life, coupled with the frequent occurrence of extreme weather, it seriously affects the quality of life of people in these areas in winter, especially the elderly and children. At present, the problem of policy contradi...

Claims

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Application Information

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Patent Type & AuthorityPatents(China)
IPC IPC(8): E04F15/02
Inventor张正国
Owner欧邦智能家居(武汉)有限公司