CN204001586U - Wood plastic floor structure - Google Patents

Wood plastic floor structure Download PDF

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Publication number
CN204001586U
CN204001586U CN201420410401.XU CN201420410401U CN204001586U CN 204001586 U CN204001586 U CN 204001586U CN 201420410401 U CN201420410401 U CN 201420410401U CN 204001586 U CN204001586 U CN 204001586U
Authority
CN
China
Prior art keywords
sheet metal
metal layer
pvc sheet
pvc
soffit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201420410401.XU
Other languages
Chinese (zh)
Inventor
杨闽
熊威
黄晓军
孙玮
杨大可
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MEIHUA INDUSTRY Co Ltd
Original Assignee
MEIHUA INDUSTRY Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by MEIHUA INDUSTRY Co Ltd filed Critical MEIHUA INDUSTRY Co Ltd
Priority to CN201420410401.XU priority Critical patent/CN204001586U/en
Application granted granted Critical
Publication of CN204001586U publication Critical patent/CN204001586U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a kind of Wood plastic floor structure, it is characterized in that: comprise PVC sheet metal layer and be located at the lip-deep wooden thin plate of this PVC sheet metal layer or bamboo veneer layer, the two sides of described PVC sheet metal layer length direction are respectively equipped with corresponding fourth of the twelve Earthly Branches groove and tenon, described wooden thin plate or bamboo veneer layer soffit are interval with rectangular channel, and described PVC sheet metal layer upper surface correspondence is provided with the convex bar embedding in rectangular channel.The utility model is conducive to facilitate the processing on floor, improves the yield rate of product, reduces production costs.

Description

Wood plastic floor structure
Technical field
The utility model belongs to wood plastic composite field, is specifically related to a kind of Wood plastic floor structure.
Background technology
The wood flooring of use etc. is all to adopt anticorrosive wood, wooden floor conventionally in the market.Anticorrosive wood, wooden floor need consume a large amount of timber, and expensive, though it has the advantages such as wear-resisting, but lay, use rear water resistance poor, and easy to crack, warp, and the fourth of the twelve Earthly Branches, the location groove of process two plank sides and tenon machining accuracy is high, difficulty is large, easily produces defective products, thereby has increased cost of production.
Summary of the invention
The purpose of this utility model is to provide a kind of Wood plastic floor structure, and the processing that this project organization is simple, be conducive to facilitate floor improves the yield rate of product, reduces production costs.
For achieving the above object, the utility model adopts following technical scheme:
The utility model Wood plastic floor structure, it is characterized in that: comprise PVC sheet metal layer and be located at the lip-deep wooden thin plate of this PVC sheet metal layer or bamboo veneer layer, the two sides of described PVC sheet metal layer length direction are respectively equipped with corresponding fourth of the twelve Earthly Branches groove and tenon, described wooden thin plate or bamboo veneer layer soffit are interval with rectangular channel, and described PVC sheet metal layer upper surface correspondence is provided with the convex bar embedding in rectangular channel.
Further, above-mentioned fourth of the twelve Earthly Branches slot cross-section is T font, and corresponding tenon cross section is T font.
Further, above-mentioned fourth of the twelve Earthly Branches slot cross-section is triangular in shape, and corresponding tenon cross section is triangle.
Further, the nail joint from bottom to top of above-mentioned PVC sheet metal layer soffit has staple, at PVC sheet metal layer soffit, is also bonded with one deck plastic cement thin layer.
Further, the nail joint from bottom to top of above-mentioned PVC sheet metal layer soffit has iron nail, this iron nail nail does not have the position of convex bar on PVC sheet metal layer, and iron nail length equals the thickness of PVC sheet metal layer and convex bar, at PVC sheet metal layer soffit, is also bonded with one deck plastic cement thin layer.
Wherein PVC sheet metal layer consists of two-layer PVC base wood-plastic composite material,
PVC base wood-plastic composite material A is made by the raw material of following mass fraction: 100 parts, PVC powder, string 200-300 part, plasticizing agent 40-80 part, heat stabilizer 5-10 part, coupling agent 10-15 part, inorganic filler 50-80 part;
PVC base wood-plastic composite material B is made by the raw material of following mass fraction: 100 parts, PVC powder, string 100-150 part, plasticizing agent 30-50 part, heat stabilizer 5-7 part, coupling agent 9-12 part, antiager 1-5 part, reinforcing agent 2-5 part, colorant 0.5-2.0 part;
PVC base wood-plastic composite material A, B by extruding, injection moulding or calendering formation;
Floor is PVC base wood-plastic composite material A, PVC base wood-plastic composite material B and wooden thin plate or bamboo veneer layer from bottom to top.
Manufacture method comprises the following steps:
(1) preparation method of PVC base wood-plastic composite material A: raw material components is mixed by high-speed mixer, drop into extruder or injection machine, 100-120 ℃ makes sheet material; Or raw material components is mixed by high-speed mixer, open for 120-130 ℃ and produce sheet, hot-forming under 120-135 ℃, 25-40MPa;
(2) preparation method of PVC base wood-plastic composite material B: raw material components is mixed by high-speed mixer, drop into extruder or injection machine, 120-135 ℃ makes sheet material; Or raw material components is mixed by high-speed mixer, open for 125-140 ℃ and produce sheet, hot-forming under 125-150 ℃, 30-40MPa;
(3) composite molding of Wood plastic floor structure: wooden thin plate or bamboo veneer layer, PVC base wood-plastic composite material A, B are laid successively, then hot-forming under 120-190 ℃, 30-180MPa, make Wood-plastic floor.
Remarkable advantage of the present utility model is: product has anti-aging, wear-resisting, environmental protection, high strength, is not easy the advantages such as distortion, water-tolerant, Anti-moth-eating, is conducive to facilitate the processing on floor simultaneously, improves the yield rate of product, reduces production costs.
Accompanying drawing explanation
Fig. 1 is organigram of the present utility model.
The specific embodiment
The utility model Wood plastic floor structure comprises PVC sheet metal layer 1 and is located at the lip-deep wooden thin plate of this PVC sheet metal layer or bamboo veneer layer 2, the two sides of described PVC sheet metal layer length direction are respectively equipped with corresponding fourth of the twelve Earthly Branches groove 3 and tenon 4, described wooden thin plate or bamboo veneer layer soffit are interval with rectangular channel 5, described PVC sheet metal layer upper surface correspondence is provided with the convex bar 6 embedding in rectangular channel, PVC sheet metal layer consists of two-layer PVC base wood-plastic composite material, bottom is PVC base wood-plastic composite material A, and upper strata is PVC base wood-plastic composite material B.
Above-mentioned fourth of the twelve Earthly Branches slot cross-section can be T font, and corresponding tenon cross section can be T font; Or above-mentioned fourth of the twelve Earthly Branches slot cross-section is triangular in shape, corresponding tenon cross section is triangle.
Further, in order to increase the fastness of connection, the nail joint from bottom to top of above-mentioned PVC sheet metal layer soffit has staple, at PVC sheet metal layer soffit, is also bonded with one deck plastic cement thin layer 7.Or the nail joint from bottom to top of above-mentioned PVC sheet metal layer soffit has iron nail, this iron nail nail does not have the position of convex bar on PVC sheet metal layer, and iron nail length equals the thickness of PVC sheet metal layer and convex bar, at PVC sheet metal layer soffit, is also bonded with one deck plastic cement thin layer.
PVC base wood-plastic composite material A is made by the raw material of following mass fraction: 100 parts, PVC powder, 200 parts, string, 40 parts, plasticizing agent, 5 parts of heat stabilizers, 10 parts of coupling agents, 50 parts of inorganic fillers.
PVC base wood-plastic composite material B is made by the raw material of following mass fraction: 100 parts, PVC powder, 100 parts, string, 30 parts, plasticizing agent, 5 parts of heat stabilizers, 9 parts of coupling agents, 1 part of antiager, 2 parts of reinforcing agents, 0.5 part of colorant.
PVC base wood-plastic composite material by extruding, injection moulding or calendering formation.
Manufacture method comprises the following steps:
(1) preparation method of PVC base wood-plastic composite material A: raw material components is mixed by high-speed mixer, drop into extruder or injection machine, 100 ℃ make sheet material; Or raw material components is mixed by high-speed mixer, open for 120 ℃ and produce sheet, hot-forming under 120 ℃, 25MPa;
(2) preparation method of PVC base wood-plastic composite material B: raw material components is mixed by high-speed mixer, drop into extruder or injection machine, 120 ℃ make sheet material; Or raw material components is mixed by high-speed mixer, open for 125 ℃ and produce sheet, hot-forming under 125 ℃, 30MPa;
(3) composite molding of Wood plastic floor structure: wooden thin plate or bamboo veneer layer, PVC base wood-plastic composite material A, B are laid successively, hot-forming under 120 ℃, 30MPa, make Wood plastic floor structure.
Adopt this kind of design and technique, product fraction defective reduces 30%-42%.
Table 1 properties of product test data
The foregoing is only preferred embodiment of the present utility model, all equalizations of doing according to the utility model claim change and modify, and all should belong to covering scope of the present utility model.

Claims (5)

1. a Wood plastic floor structure, it is characterized in that: comprise PVC sheet metal layer and be located at the lip-deep wooden thin plate of this PVC sheet metal layer or bamboo veneer layer, the two sides of described PVC sheet metal layer length direction are respectively equipped with corresponding fourth of the twelve Earthly Branches groove and tenon, described wooden thin plate or bamboo veneer layer soffit are interval with rectangular channel, and described PVC sheet metal layer upper surface correspondence is provided with the convex bar embedding in rectangular channel.
2. Wood plastic floor structure according to claim 1, is characterized in that: described fourth of the twelve Earthly Branches slot cross-section is T font, and corresponding tenon cross section is T font.
3. Wood plastic floor structure according to claim 1, is characterized in that: described fourth of the twelve Earthly Branches slot cross-section is triangular in shape, and corresponding tenon cross section is triangle.
4. Wood plastic floor structure according to claim 1, is characterized in that: the nail joint from bottom to top of described PVC sheet metal layer soffit has staple, at PVC sheet metal layer soffit, is also bonded with one deck plastic cement thin layer.
5. Wood plastic floor structure according to claim 1, it is characterized in that: the nail joint from bottom to top of described PVC sheet metal layer soffit has iron nail, this iron nail nail does not have the position of convex bar on PVC sheet metal layer, iron nail length equals the thickness of PVC sheet metal layer and convex bar, at PVC sheet metal layer soffit, is also bonded with one deck plastic cement thin layer.
CN201420410401.XU 2014-07-24 2014-07-24 Wood plastic floor structure Expired - Fee Related CN204001586U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420410401.XU CN204001586U (en) 2014-07-24 2014-07-24 Wood plastic floor structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420410401.XU CN204001586U (en) 2014-07-24 2014-07-24 Wood plastic floor structure

Publications (1)

Publication Number Publication Date
CN204001586U true CN204001586U (en) 2014-12-10

Family

ID=52041609

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420410401.XU Expired - Fee Related CN204001586U (en) 2014-07-24 2014-07-24 Wood plastic floor structure

Country Status (1)

Country Link
CN (1) CN204001586U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104895286A (en) * 2015-05-29 2015-09-09 浙江长兴森大竹木制品有限公司 Water-proof composite floor
CN104912287A (en) * 2015-05-29 2015-09-16 浙江长兴森大竹木制品有限公司 Knurling floor board
CN107816188A (en) * 2017-10-30 2018-03-20 徐州加林木业有限公司 The preparation method of ceramic tile stone plastic composite floor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104895286A (en) * 2015-05-29 2015-09-09 浙江长兴森大竹木制品有限公司 Water-proof composite floor
CN104912287A (en) * 2015-05-29 2015-09-16 浙江长兴森大竹木制品有限公司 Knurling floor board
CN107816188A (en) * 2017-10-30 2018-03-20 徐州加林木业有限公司 The preparation method of ceramic tile stone plastic composite floor

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
PLDC Enforcement, change and cancellation of contracts on pledge of patent right or utility model
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Wood-plastic flooring structure convenient and quick to install

Effective date of registration: 20160613

Granted publication date: 20141210

Pledgee: Industrial Commercial Bank of China Ltd Wuyishan branch

Pledgor: Meihua Industry Co., Ltd.

Registration number: 2016350000028

PC01 Cancellation of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20170918

Granted publication date: 20141210

Pledgee: Industrial Commercial Bank of China Ltd Wuyishan branch

Pledgor: Meihua Industry Co., Ltd.

Registration number: 2016350000028

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20141210

Termination date: 20170724