Heating floor exhaust slot
A technology of exhaust grooves and floors, which is applied in the field of wooden floor production, can solve problems such as base material cracking, product scrapping, and inability to form mass production, and achieve the effect of avoiding waste products
Inactive Publication Date: 2014-03-19
欧邦智能家居(武汉)有限公司
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Problems solved by technology
[0003] As the wooden floor is accepted by the public, the heating wooden floor is gradually becoming popular. However, during the processing of the heating floor, serious quality problems such as cracking occur and the product is scrapped directly. The reason is that the upper and lower substrates are subjected to high temperature and high pressure. The water contained in the base material is used as the heat transfer channel to transfer 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 the hot pressing time must be met. However, the moisture in the substrate is also vaporized at the same time of hot pressing, and it is intact under high pressure, but at the moment of pressure relief, a large amount of water vapor in the middle of the substrate will also flow from the part of the substrate where the strength is strongest. The weak area is released, which will directly lead to cracking of the base material to form waste products during the release process. The existing method is to saw and cut into small specifications and then hot press. This method cannot be mass-produced, and the result is serious cracking Quality problems directly lead to product scrapping, making it impossible to achieve effective batch industrial production
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[0009] The present invention will be further described below in conjunction with accompanying drawing and specific embodiment:
[0010] Examples such as figure 1 As shown, the outlet of the lower substrate exhaust groove 4 of the lower substrate 3 faces upward, the outlet of the lower substrate exhaust groove 2 of the upper substrate 1 faces downward, the upper substrate exhaust groove 2 is aligned with the lower substrate exhaust groove 4, and an intermediate layer is arranged in the middle 5. The middle layer 5 is a combination of bottom-impregnated gummed paper, conductive metal sheets, terminal blocks, far-infrared nano-carbon fiber heating paper and top-impregnated gummed paper. During the production process, the manufacturing steps are as follows: ①Substrate milling slots, the substrates for assembly are divided into two upper and lower substrates, on the upper and lower two 6mm substrates, the edge of the board is used as the reference plane / positioning point, and the s...
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The invention discloses a heating floor exhaust slot, and belongs to the technical field of wood floor production. In the machining process of a heating floor, the horizontal exhaust slot is formed in a 1 / 2 position in the length direction of a substrate. The manufacturing process for the heating floor exhaust slot includes the manufacturing steps: (1) milling a slot in the substrate; (2) assembling a plate blank; (3) fitting the plate blank; (4) maintaining the plate blank. The heating floor exhaust slot has the advantages that large substrates are regularly machined and provided with exhaust holes according to the specification of the finished heating floor, so that air is uniformly exhausted in the hot pressing process, resin curing requirements are met, water in the substrate is gradually and uniformly released, quality of produced products meets requirements, 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 wooden floor production, and in particular relates to a heating floor exhaust groove. 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 contradictions about hea...
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IPC IPC(8): E04F15/02F24D13/02B32B3/30B32B37/02B32B37/06
Inventor张正国
Owner欧邦智能家居(武汉)有限公司