CN102261027B - Wood plastic composite floor tile and production method thereof - Google Patents
Wood plastic composite floor tile and production method thereof Download PDFInfo
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- CN102261027B CN102261027B CN201110093980.0A CN201110093980A CN102261027B CN 102261027 B CN102261027 B CN 102261027B CN 201110093980 A CN201110093980 A CN 201110093980A CN 102261027 B CN102261027 B CN 102261027B
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Abstract
The invention discloses a production method of a wood plastic composite floor tile, which includes the steps of: mixing plant fiber, plastic, calcium carbonate, bridging agent and lubricant at a high temperature, forming a mixture; pouring the mixture into a die which keeps a high temperature state in a die-casting machine when the plastic is semi-plastified, arranging a female die forming a reinforcing rib (2) and a male die forming a groove (3) on one face of the die, arranging the male die or the female die for forming patterns on a pressing face of the die-casting machine; applying high and strong pressure to the mixture in the die by using the die-casting machine, and pressing and moulding. The wood plastic composite floor tile and the production method thereof have the effects that: the wood plastic composite floor tile produced by the production method is provided with various shapes of reinforcing ribs and grooves and stress of the floor tile caused by external temperature difference is dispersed, so that wood plastic composite floor tile has a stable structure and is difficult to deform, and product strength and adhesive force of paving materials are improved; and the wood plastic composite floor tile has a night luminous and skidproof function so as to indicate pedestrians to walk at night.
Description
Technical field
The present invention relates to a kind of wood and mould the production method of combined floor, be specifically related to the production method that the multi-functional wood of a kind of Stability Analysis of Structures is moulded combined floor.
Background technology
At present; the main material that combined floor is made is that timber or plastics utilize bonding adhesive to be bonded; or after being pulverized, timber passes through high-pressure molding; it is too many that but this combined floor consumes timber; not consistent with the environmental protection slogan of China conservation of nature; in bonding adhesive wherein, there is formaldehyde, can within the quite a long time, slowly evaporate serious harm health.
Wood is moulded combined floor, is compressing a kind of Novel floor brick after mixing by high temperature with wood fiber or string and plastics, has the cost of timber and plastics and the advantage of performance concurrently, has greatly improved the above two mechanical strength and anticorrosive, weather resistance performance.But existingly a kind ofly with the wood that the modified thermoplastic material that wood fiber or string are filled, strengthened is made, mould combined floor, have the advantage of low cost, high-performance and the environmental protection of timber and plastics concurrently, still the same with composite wood floor tile too single with general wooden ground tile but this wood is moulded compound function; On the other hand, wood is moulded the imperfection that joint product is processed due to its contour structures mechanics, causes its structural stability poor, the problems such as easily distortion, warpage, and such wood is moulded joint product and can not on cement sand pulp, directly be mated formation, and keel need to be set.
Summary of the invention
The technical issues that need to address of the present invention are to provide the production method that a kind of wood is moulded combined floor, solve existing wood and moulded the structural unstable problem of combined floor, the working design that makes wood mould combined floor does not need to arrange keel, and can on cement sand pulp, directly mat formation, also solved the problem that existing wood is moulded combined floor function singleness.
For addressing the above problem, the technical solution used in the present invention is:
Wood is moulded a combined floor, comprises main body, and the front of main body is provided with one deck Noctilucent material and punching press has pattern, and the back side of main body is provided with reinforcing rib, and is provided with groove between reinforcing rib; Described reinforcing rib can be swallow-tail form, trapezoidal, rectangular or radial; Described groove can be square, circle or triangle; This Noctilucent material is preferably rare earth aluminate fluorophor.
Wood is moulded a production method for combined floor, comprises the following steps:
Step 1: string, plastics, calcium carbonate, bridging agent, sliding agent are carried out to high temperature mixing, form mixture;
Step 2: when plastics partly plastify, mixture is poured in the mould that always keeps the condition of high temperature on die casting machine, one side at this mould is provided with the compacting die of reinforcing rib and the punch of press flute, and the pressure surface of die casting machine is provided with punch or the die of press pattern;
Step 3: with die casting machine, the mixture in mould is applied to high strength pressure, compressing;
Step 4: add Noctilucent material, and to adding the mixture of Noctilucent material to carry out secondary high strength pressure;
Step 5: carry out cooling together with the mixture in it to mould;
Step 6: finally carry out diagonal angle shaping or and surface grain processing.
In above-mentioned production method, for reaching better technique effect:
In above-mentioned mixture, string proportioning is 50-60%, and plastics proportioning is 25-30%, and calcium carbonate proportioning is 5-10%, and bridging agent and sliding agent proportioning are 3-5%.
The temperature that above-mentioned high temperature mixes remains on 140 1 160 ℃.
Above-mentioned step 2 remains at the high temperature of 150-160 ℃ to mould in step 4.
Above-mentioned high strength pressure is 300Mpa-500MPa.
In above-mentioned step 5, mixture need be cooled to below 50 ℃.
Above-mentioned Noctilucent material is rare earth aluminate fluorophor.
The beneficial effect that adopts technique scheme to produce is: the wood that uses this method to produce is moulded combined floor owing to increasing reinforcing rib and the groove of various shapes, the stress that has disperseed the extraneous temperature difference of floor tile internal cause to bring, make wood mould combined floor Stability Analysis of Structures, not yielding, and improve the bonding force of product strength and paving material, there is noctilucence and anti-skidding function, indication pedestrian at night walking simultaneously.
Accompanying drawing explanation
Fig. 1 is that a kind of wood that the present invention produces is moulded combined floor structure schematic diagram;
Fig. 2 is that a kind of wood that the present invention produces is moulded combined floor side-looking structural representation.
In figure: 1 is main body, 2 is reinforcing rib, and 3 is groove.
The specific embodiment
The present invention is below described in further detail:
Embodiment mono-:
As depicted in figs. 1 and 2: a kind of wood is moulded combined floor, comprise main body 1, the front of main body 1 is provided with one deck Noctilucent material and punching press has pattern, the back side of main body 1 is provided with reinforcing rib 2 and between reinforcing rib 2, is provided with groove 3, described reinforcing rib 2 is perpendicular type, described groove 3 is square and circular, and in the present embodiment, Noctilucent material is rare earth aluminate fluorophor.
Above-mentioned a kind of wood is moulded the production method of combined floor, comprises the following steps:
Step 1: get 50% string, 30% plastics, 10% calcium carbonate, 5% bridging agent and 5% sliding agent and carry out the high temperature mixing of 160 ℃, form mixture;
Step 2: when plastics partly plastify, mixture is poured in the mould that always keeps 180 ℃ of conditions of high temperature on die casting machine, one side at this mould is provided with the die of compacting perpendicular type reinforcing rib 2 and the punch of compacting bar shaped and circular groove 3, and the pressure surface of die casting machine is provided with the punch of press pattern;
Step 3: with die casting machine, the mixture in mould is applied to 300Mpa high strength pressure, compressing;
Step 4: add rare earth aluminate fluorophor, and to adding the mixture of rare earth aluminate fluorophor to carry out secondary 300Mp high strength pressure;
Step 5: mould is cooled to below 50 ℃ together with the mixture in it;
Step 6: finally carry out diagonal angle shaping or and surface grain processing.
Above-mentioned production stage not only makes wood mould more easy-formation of combined floor, equipment investment is few, add rare earth aluminate fluorophor and compacting reinforcing rib and groove very convenient, and the wood of producing moulds combined floor owing to increasing reinforcing rib and the groove of various shapes, disperseed the stress in floor tile, make wood mould combined floor Stability Analysis of Structures, not yielding, and improve product strength and with the bonding force of paving material, there is noctilucence and anti-skidding function, indication pedestrian at night walking simultaneously.
Embodiment bis-:
It is identical with embodiment mono-that the wood that the present embodiment is produced is moulded combined floor.Now provide a kind of wood to mould another production method of combined floor, comprise the following steps:
(1) get 60% string, 25% plastics, 5% calcium carbonate, 5% bridging agent and 5% sliding agent and carry out the high temperature mixing of 160 ℃, form mixture;
(2) when plastics partly plastify, mixture is poured in the mould that always keeps 180 ℃ of conditions of high temperature on die casting machine, one side at this mould is provided with the die of compacting perpendicular type reinforcing rib 2 and the punch of compacting bar shaped and circular groove 3, and the pressure surface of die casting machine is provided with the die of press pattern;
(3) with die casting machine, the mixture in mould is applied to 500MPa high strength pressure, compressing;
(4) add Noctilucent material, and to adding the mixture of rare earth aluminate fluorophor to carry out secondary 500MPa high strength pressure;
(5) mould is cooled to below 50 ℃ together with the mixture in it;
(6) finally carry out diagonal angle shaping or and surface grain processing.
Claims (7)
1. wood is moulded a production method for combined floor, it is characterized in that: comprise the following steps:
Step 1: string, plastics, calcium carbonate, bridging agent, sliding agent are carried out to high temperature mixing, form mixture;
Step 2: when plastics partly plastify, mixture is poured in the mould that always keeps the condition of high temperature on die casting machine, one side at this mould is provided with the die of compacting reinforcing rib (2) and the punch of press flute (3), and the pressure surface of die casting machine is provided with punch or the die of press pattern;
Step 3: with die casting machine, the mixture in mould is applied to high strength pressure, compressing;
Step 4: add Noctilucent material, and to adding the mixture of Noctilucent material to carry out secondary high strength pressure;
Step 5: carry out cooling together with the mixture in it to mould;
Step 6: finally carry out diagonal angle shaping or and surface grain processing.
2. the production method that a kind of wood according to claim 1 is moulded combined floor, it is characterized in that: in described mixture, string proportioning is 50-60%, plastics proportioning is 25-30%, and calcium carbonate proportioning is 5-10%, and bridging agent and sliding agent proportioning are 3-5%.
3. the production method that a kind of wood according to claim 1 is moulded combined floor, is characterized in that: the temperature that described high temperature mixes remains on 140-160 ℃.
4. the production method that a kind of wood according to claim 1 is moulded combined floor, is characterized in that: described step 2 remains at the high temperature of 150-160 ℃ to mould in step 4.
5. the production method that a kind of wood according to claim 1 is moulded combined floor, is characterized in that: described high strength pressure is 300Mpa-500MPa.
6. the production method that a kind of wood according to claim 1 is moulded combined floor, is characterized in that: in described step 5, mixture need be cooled to below 50 ℃.
7. the production method that a kind of wood according to claim 1 is moulded combined floor, is characterized in that: described Noctilucent material is rare earth aluminate fluorophor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110093980.0A CN102261027B (en) | 2011-04-15 | 2011-04-15 | Wood plastic composite floor tile and production method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110093980.0A CN102261027B (en) | 2011-04-15 | 2011-04-15 | Wood plastic composite floor tile and production method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102261027A CN102261027A (en) | 2011-11-30 |
| CN102261027B true CN102261027B (en) | 2014-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110093980.0A Expired - Fee Related CN102261027B (en) | 2011-04-15 | 2011-04-15 | Wood plastic composite floor tile and production method thereof |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108394057B (en) * | 2018-01-24 | 2019-12-27 | 河南工程学院 | Preparation method of wood-plastic floor tile for garden footpath |
| CN109955043B (en) * | 2019-03-29 | 2020-06-09 | 北京卫星制造厂有限公司 | Forming method of space curved surface protective plate with inner and outer bidirectional reinforcing ribs |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005033204A1 (en) * | 2003-10-01 | 2005-04-14 | Fritz Egger Gmbh & Co. | Wood-plastic compound |
| CN201083013Y (en) * | 2007-09-11 | 2008-07-09 | 浙江永吉木业有限公司 | Wood-plastic water-proof outdoor floor |
| CN201538033U (en) * | 2009-09-14 | 2010-08-04 | 张利森 | Wood-plastic noctilucent co-extrusion die |
| CN202099710U (en) * | 2011-04-19 | 2012-01-04 | 徐建春 | Wood plastic composite floor tile |
-
2011
- 2011-04-15 CN CN201110093980.0A patent/CN102261027B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005033204A1 (en) * | 2003-10-01 | 2005-04-14 | Fritz Egger Gmbh & Co. | Wood-plastic compound |
| CN201083013Y (en) * | 2007-09-11 | 2008-07-09 | 浙江永吉木业有限公司 | Wood-plastic water-proof outdoor floor |
| CN201538033U (en) * | 2009-09-14 | 2010-08-04 | 张利森 | Wood-plastic noctilucent co-extrusion die |
| CN202099710U (en) * | 2011-04-19 | 2012-01-04 | 徐建春 | Wood plastic composite floor tile |
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| CN102261027A (en) | 2011-11-30 |
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