A kind of inner support hollow wood-plastic rectangular slabTechnical field
What a kind of inner support of the utility model hollow wood-plastic rectangular slab related to is a kind of composite material, environment-friendly material plate, is applicable to make the floor in the places such as municipal gardens, sauna bathing, fitting-up, wallboard or ceiling board.
Background technology
The places such as municipal administration gardens, sauna bathing, fitting-up use floor, wallboard or ceiling board in a large number, these floors, wallboard or ceiling board are generally made up of timber, marble, plastic or other material, but wood based panel will waste a large amount of timber in manufacturing process, increase deforestation amount, be unfavorable for water and soil conservation, be unfavorable for environmental protection, and wood based panel may be damaged by worms, corrosion etc.; And marble slab easily skids, easily split, heavy, install more difficult, sense of touch is not good, plastic plate easily cunning, easy fracture, easy weather stain, easy buckling deformation etc.So, invent a kind of novel floor, wallboard or ceiling board very necessary.
Wood plastic composite is a kind of new green environment protection material risen rapidly in recent years both at home and abroad, and it is mixed according to certain ratio by the plastics such as polyethylene, polyvinyl chloride, polypropylene and string, then through the technique such as mold pressing or extrusion molding.Wood plastic composite not only can recycle, and can overcome timber anisotropy, intensity is low, variability is large etc. uses limitation, also there is mechanical property more better than single macromolecule polymeric material simultaneously, overcome the familiar lacunas such as organic material low modulus.Wood plastic composite intensity and hardness high, anticorrosive, containing formaldehyde, easily reclaim, low in the pollution of the environment, there is higher economy and environment benefit.At present, obtain applying more widely in industries such as building materials, furniture, logistics packagings.
Invent a kind of inner support hollow wood-plastic rectangular slab and both can keep the advantages such as Wood plastic composite is anticorrosion, Anti-moth-eating, renewable repeated use, and can reduce timber and plastics use amount, lightweight, there is higher intensity and application life, convenient for installation and maintenance etc., thus very necessary.
Summary of the invention
The purpose of this utility model provides a kind of inner support hollow wood-plastic rectangular slab for above-mentioned purpose, this inner support hollow wood-plastic rectangular slab except having the easy machine-shaping of traditional Wood plastic composite product, recyclable regeneration, environmental protection, there is higher mechanical property, insulation, except the feature such as heat insulation, anticorrosion, have more lightweight, outward appearance is generous, be easy to the features such as installation.
A kind of inner support hollow wood-plastic rectangular slab takes following scheme to realize:
A kind of inner support hollow wood-plastic rectangular slab is formed by moulding wooden top panel, moulding wooden side panel, mould wooden bottom panel and moulding wooden bearing diagonal plate, mould on wooden bottom panel and have rectangular recess, mould wooden side panel in the both sides of moulding wooden top panel and mould between wooden bottom panel, mould wooden bearing diagonal plate moulding wooden top panel, mould wooden bottom panel and moulding between wooden side panel, mould wooden bearing diagonal plate top and mould wooden top panel soffit and be connected, mould bottom wooden bearing diagonal plate and be connected with the rectangular recess top of moulding wooden bottom panel, mould between wooden bearing diagonal plate and put in acute angle for adjacent two pieces.Mould wooden top panel, mould wooden side panel, mould wooden bottom panel and mould that wooden bearing diagonal plate is disposable when shaping to be completed simultaneously, obtain overall a kind of inner support hollow wood-plastic rectangular slab.
A kind of inner support hollow wood-plastic rectangular slab be with plastics, string for primary raw material, be aided with other auxiliary agents, form through extrusion molding.
Described plastic pellet adopts the one in polyethylene, polypropylene, polystyrene.
Described string adopts the one in wood powder, bran powder.
A kind of inner support hollow wood-plastic of the utility model rectangular slab is reasonable in design, structure is simple, it is convenient to manufacture, production and processing and fabricating that namely Oral incision can be used for this utility model only need be improved in traditional Wood plastic composite product processes flow process, in manufacturing process, mechanization degree is higher, required labour is less, and cost of production is low; A kind of inner support hollow wood-plastic rectangular slab is compared with normal wood scutum, and amount of wood used reduces, more friendly to environment, can not damage by worms, water-tight corrosion-proof, can carry out twice laid to the industrial or agricultural such as wood powder, bran powder leftover pieces simultaneously, reduces product cost; A kind of inner support hollow wood-plastic rectangular slab is compared with marble slab, and its antiseptic property is better, and weight is lighter, transport, easier for installation, and sense of touch is good; A kind of inner support hollow wood-plastic rectangular slab is compared with plastic plate, and ageing-resistant, hardness is high, not yielding, not easy fracture; A kind of inner support hollow wood-plastic rectangular slab is moulded plank with other and is compared, and outward appearance is more generous, and weight is lighter, transports, easier for installation.
Accompanying drawing explanation
Below with reference to accompanying drawing, the utility model is described in further detail:
Fig. 1 is a kind of inner support hollow wood-plastic Rectangular Plate Structure schematic diagram.
Fig. 2 is A-A cross-sectional view in Fig. 1.
1-mould wooden top panel, 2-mould wooden side panel, 3-mould wooden bottom panel, 4-rectangular recess, 5-mould wooden bearing diagonal plate.
Detailed description of the invention
With reference to accompanying drawing 1, accompanying drawing 2, a kind of inner support hollow wood-plastic rectangular slab is by moulding wooden top panel 1, mould wooden side panel 2, mould wooden bottom panel 3 and mould wooden bearing diagonal plate 5 and form, mould on wooden bottom panel 3 and have rectangular recess 4, mould wooden side panel 2 in the both sides of moulding wooden top panel 1 and mould between wooden bottom panel 3, mould wooden bearing diagonal plate 5 to be positioned at and to mould wooden top panel 1, mould wooden bottom panel 3 and mould between wooden side panel 2, mould wooden bearing diagonal plate 5 top and mould wooden top panel 1 soffit and be connected, mould bottom wooden bearing diagonal plate 5 and be connected with rectangular recess 4 top of moulding wooden bottom panel 3, mould between wooden bearing diagonal plate 5 and put in acute angle for adjacent two pieces.Mould wooden top panel 1, mould wooden side panel 2, mould wooden bottom panel 3 and mould that wooden bearing diagonal plate 5 is disposable when shaping to be completed simultaneously, obtain overall a kind of inner support hollow wood-plastic rectangular slab.
When producing the utility model, the mouth mould that only cross section need be adopted consistent with Fig. 2, then by after the various raw and auxiliary material mixings of Wood plastic composite, fusing, plasticizing, cut off when per os mould is extruded into Len req and can obtain a kind of inner support hollow wood-plastic of the utility model rectangular slab.