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Wood-plastic floor machining technology
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A technology for wood-plastic flooring and processing technology, applied in the field of wood-plastic flooring, can solve the problems of moldy and damp floors, waste of resources, poor process environmental protection performance, etc. Effect
Inactive Publication Date: 2019-05-21
安徽锦汇新材料科技有限公司
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Abstract
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Problems solved by technology
[0003] However, most of the wood-plastic floor production processes in the prior art use coolant for cooling after extrusion molding, which is extremely wasteful of resources when using coolant in large quantities, and the environmental performance of the process is not good. At the same time, it cannot be used after the floor is made A very good storage floor can easily lead to mildew and damp on the floor, so there is an urgent need for a wood-plastic floor processing technology to solve the above problems
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Embodiment 1
[0055] A wood-plastic floor processing technology, comprising the following steps:
[0056] S1, the raw materials are pulverized, and then sieved through a 60-mesh sieve, and the above-mentioned sieved raw materials are uniformly mixed in a mixer;
[0057] S2. Melt and granulate the mixed raw materials in the granulator, melt the mixed granules in the hot meltmachine, and extrude them;
[0058] S3, cooling and shaping the extruded wood-plastic floor;
[0059] S4, cutting and segmenting the formed floor according to the fixed length;
[0060] S5, grinding the floor after cutting and segmenting, removing the burrs on the cutting surface of the floor and the wool on the corners of the floor;
[0061] S6. Cover the polished floor with a film, and then use a vacuum pump to extract the air between the film and the wood-plastic floor, and then stack and refrigerate.
Embodiment 2
[0063] A wood-plastic floor processing technology, comprising the following steps:
[0064] S1, the raw materials are pulverized, and then sieved through a 70-mesh sieve, and the above-mentioned sieved raw materials are uniformly mixed in a mixer;
[0065] S2. Melt and granulate the mixed raw materials in the granulator, melt the mixed granules in the hot melt machine, and extrude them;
[0066] S3, cooling and shaping the extruded wood-plastic floor;
[0067] S4, cutting and segmenting the formed floor according to the fixed length;
[0068] S5, grinding the floor after cutting and segmenting, removing the burrs on the cutting surface of the floor and the wool on the corners of the floor;
[0069] S6. Cover the polished floor with a film, and then use a vacuum pump to extract the air between the film and the wood-plastic floor, and then stack and refrigerate.
Embodiment 3
[0071] A wood-plastic floor processing technology, comprising the following steps:
[0072] S1, the raw materials are pulverized, and then sieved through an 80-mesh sieve, and the above-mentioned sieved raw materials are uniformly mixed in a mixer;
[0073] S2. Melt and granulate the mixed raw materials in the granulator, melt the mixed granules in the hot melt machine, and extrude them;
[0074] S3, cooling and shaping the extruded wood-plastic floor;
[0075] S4, cutting and segmenting the formed floor according to the fixed length;
[0076] S5, grinding the floor after cutting and segmenting, removing the burrs on the cutting surface of the floor and the wool on the corners of the floor;
[0077] S6. Cover the polished floor with a film, and then use a vacuum pump to extract the air between the film and the wood-plastic floor, and then stack and refrigerate.
[0078] In the present invention, the raw materials are first pulverized, then sieved through a 60-80 mesh screen...
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Abstract
The invention discloses a wood-plastic floor machining technology. The wood-plastic floor machining technology includes the steps that raw materials are smashed, then a screen with 60 meshes-80 meshesis used for conducting screening, and above raw materials obtained after screening are evenly mixed in a stirring machine; then the mixed raw materials are melted to be pelletized in a pelletizer, mixed particle materials are melted in a hot melting machine, extrusion molding is conducted, and the wood-plastic floor obtained after extrusion molding is subjected to cooling sizing; then the formedfloor is subjected to cutting segmenting according to the fixed length; and the floor obtained after cutting segmenting is polished. By means of the wood-plastic floor machining technology, a water cooling method is adopted during use, cooled water can be well added into the melting step, water resources can be well saved, meanwhile, the specific heat capacity of water is large, repeated water cooling and utilization can be conducted, energy conservation and environment friendliness of the technology are improved, the smoothness degree of the surface of the wood-plastic floor can be well maintained, and meanwhile the phenomenon that the wood-plastic floor makes contact with water in air, and consequently the wood-plastic floor goes mouldy and is affected with damp can be effectively avoided.
Description
technical field [0001] The invention relates to the technical field of wood-plastic flooring, in particular to a wood-plastic floor processing technology. Background technique [0002] Wood-plastic flooring is a new type of environmentally friendly wood-plastic composite material product. The wood phenol produced in the production of medium and high-density fiberboards is added to recycled plastics to make wood-plastic composite materials through granulation equipment, and then extruded for production. Made into wood-plastic flooring. [0003] However, most of the wood-plastic floor production processes in the prior art use coolant for cooling after extrusion molding, which is extremely wasteful of resources when using coolant in large quantities, and the environmental performance of the process is not good. At the same time, it cannot be used after the floor is made A good storage floor can easily cause the floor to become moldy and damp, so there is an urgent need for a w...
Claims
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Application Information
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