CN204983535U - Compound splint of multilayer - Google Patents

Compound splint of multilayer Download PDF

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Publication number
CN204983535U
CN204983535U CN201520696673.5U CN201520696673U CN204983535U CN 204983535 U CN204983535 U CN 204983535U CN 201520696673 U CN201520696673 U CN 201520696673U CN 204983535 U CN204983535 U CN 204983535U
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China
Prior art keywords
layer
sandwich layer
gully
sandwich
glue
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Active
Application number
CN201520696673.5U
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Chinese (zh)
Inventor
莫礼桢
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.)
Foshan Nanhai District Xiqiao Zhenying Wood Industry Co Ltd
Original Assignee
Foshan Nanhai District Xiqiao Zhenying Wood Industry Co Ltd
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Priority to CN201520696673.5U priority Critical patent/CN204983535U/en
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Abstract

The utility model discloses a compound splint of multilayer, including from bottom to top balances layer, sandwich layer and wooden superficial layer, the upper surface of sandwich layer is equipped with the gully that a plurality of vertically and horizontally staggered formed the net, and the crossing position in these gullies is equipped with to overflow and glues the hole, the upper surface and the wooden superficial layer heat bonding of sandwich layer. The utility model discloses compound splint of multilayer to traditional transforms, leave the gully and overflow on the sandwich layer and glue the hole, so when carrying out the heat bonding pressfitting to the plate layer structure, part glue can overflow, tibetan to gully side and excessive gluey downthehole, thereby the combination area of glue with the sandwich layer has been increased, the adhesion bond between wooden superficial layer and the sandwich layer has been improved, it takes off to make the two be difficult for the absciss layer pine, condition gully itself has expend with heat and contract with cold's adaptive, this non -deformable on the horizontal plane of sandwich layer, also be difficult for appearing the ghost vacuole between wooden superficial layer and sandwich layer. The utility model discloses simple structure, easy preparation can be used to the interior floor of make -up room.

Description

A kind of MULTILAYER COMPOSITE clamping plate
Technical field
The utility model relates to sheet material field, particularly laminated field.
Background technology
Wood floors many employings MULTILAYER COMPOSITE clamping plate make.Usually, the structure of MULTILAYER COMPOSITE clamping plate from bottom to top comprise balance layer, sandwich layer and surface course, described surface course adopts woodgrained paper printing, bonding with sandwich layer, and balance layer carrys out selection according to sandwich layer and floor surface, for offsetting the working stress between sandwich layer and floor surface, be also adopt bonding mode to engage with sandwich layer usually.But, woodgrained paper class is lower, is only suitable for low side or domestic consumer, and the surface course that senior wood floors use is wood surface layer, that is timber.But wood surface layer due to fiber relatively thick, be still easy to absciss layer after bonding with sandwich layer, form ghost cavity, make floor deformation.
Utility model content
The technical problems to be solved in the utility model is: provide a kind of MULTILAYER COMPOSITE clamping plate, and the wood surface layer of its upper surface is not easily separated with sandwich layer below.
The solution that the utility model solves its technical problem is:
A kind of MULTILAYER COMPOSITE clamping plate, from bottom to top comprise balance layer, sandwich layer and wood surface layer, the upper surface of described sandwich layer is provided with the gully of the crisscross formation grid in some roads, and the crossover location in these gullies is provided with excessive glue hole, the upper surface of sandwich layer and wood surface layer heat bonding.
As the further improvement of technique scheme, described excessive glue hole entirety is in inverted cone shape.
As the further improvement of technique scheme, the cone angle in glue hole of overflowing is greater than 120 degree, is less than 170 degree.
As the further improvement of technique scheme, balance layer soffit is coarse, balance layer upper surface smooth and with sandwich layer heat bonding.
The beneficial effects of the utility model are: the utility model is transformed traditional MULTILAYER COMPOSITE clamping plate, sandwich layer is outputed gully and excessive glue hole, so when carrying out heat bonding pressing to sheet metal layer structure, part glue can overflow, hide in gully side and excessive glue hole, thus add the bonded area of glue and sandwich layer, improve the bonding force between wood surface layer and sandwich layer, both making, not easily absciss layer gets loose, condition gully itself has the adaptivity of expanding with heat and contract with cold, sandwich layer itself is not yielding in the horizontal plane, also ghost cavity is not easily there is between wood surface layer and sandwich layer.The utility model structure is simple, easily makes, and can be used for making indoor floor.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described.Obviously, described accompanying drawing is a part of embodiment of the present utility model, instead of whole embodiment, and those skilled in the art, under the prerequisite not paying creative work, can also obtain other design schemes and accompanying drawing according to these accompanying drawings.
Fig. 1 is stereochemical structure decomposing schematic representation of the present utility model.
Detailed description of the invention
Be clearly and completely described below with reference to embodiment and the accompanying drawing technique effect to design of the present utility model, concrete structure and generation, to understand the purpose of this utility model, characteristic sum effect fully.Obviously; described embodiment is a part of embodiment of the present utility model, instead of whole embodiment, based on embodiment of the present utility model; other embodiments that those skilled in the art obtains under the prerequisite not paying creative work, all belong to the scope of the utility model protection.In addition, all connection/annexations mentioned in literary composition, not singly refer to that component directly connects, and refer to and according to concrete performance, can connect auxiliary by adding or reducing, and form more excellent draw bail.Each technical characteristic in the invention, can combination of interactions under the prerequisite of not conflicting conflict.
With reference to Fig. 1, a kind of MULTILAYER COMPOSITE clamping plate, from bottom to top comprise balance layer 3, sandwich layer 2 and wood surface layer 1, the upper surface of described sandwich layer 2 is provided with the gully 21 of the crisscross formation grid in some roads, the crossover location in these gullies 21 is provided with excessive glue hole 22, the upper surface of sandwich layer 2 and wood surface layer 1 heat bonding.Crisscross gully 21 is when sandwich layer 2 spreads glue with machine roller, there is part glue will diffuse in edge, gully and excessive glue hole, after sheet metal layer structure carries out heat bonding, owing to adding contact area, and be that in the vertical direction also creates and executes/stress surface, therefore firmly especially sticky between sandwich layer 2 and wood surface layer 1.
Be further used as preferred embodiment, described excessive glue hole 22 entirety is in inverted cone shape.This point realizes by the shape of adjustment pressing mold conehead.The excessive glue hole of inverted cone shape, can make the glue overflowed have the comparatively slow gradient and trickle, be easy to glue and shakeout, make glue not easily be frozen into knurl.
Be further used as preferred embodiment, the cone angle in glue hole 22 of overflowing is greater than 120 degree, is less than 170 degree.Excessive glue hole within the scope of this cone angle has good glue and shakeouts performance.More easily glue is kept here compared with the excessive glue hole of straight hole shape.
Be further used as preferred embodiment, balance layer 3 soffit is coarse, balance layer 3 upper surface smooth and with sandwich layer 2 heat bonding.
Above better embodiment of the present utility model is illustrated, but the invention is not limited to described embodiment, those of ordinary skill in the art also can make all equivalent modifications or replacement under the prerequisite without prejudice to the utility model spirit, and these equivalent modification or replacement are all included in the application's claim limited range.

Claims (4)

1. MULTILAYER COMPOSITE clamping plate, from bottom to top comprise balance layer (3), sandwich layer (2) and wood surface layer (1), it is characterized in that: the upper surface of described sandwich layer (2) is provided with the gully (21) of the crisscross formation grid in some roads, the crossover location in these gullies (21) is provided with excessive glue hole (22), the upper surface of sandwich layer (2) and wood surface layer (1) heat bonding.
2. MULTILAYER COMPOSITE clamping plate according to claim 1, is characterized in that: described excessive glue hole (22) entirety is in inverted cone shape.
3. MULTILAYER COMPOSITE clamping plate according to claim 2, is characterized in that: the cone angle in glue hole (22) of overflowing is greater than 120 degree, is less than 170 degree.
4. the MULTILAYER COMPOSITE clamping plate according to claim 1,2 or 3, is characterized in that: balance layer (3) soffit is coarse, balance layer (3) upper surface smooth and with sandwich layer (2) heat bonding.
CN201520696673.5U 2015-09-09 2015-09-09 Compound splint of multilayer Active CN204983535U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520696673.5U CN204983535U (en) 2015-09-09 2015-09-09 Compound splint of multilayer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520696673.5U CN204983535U (en) 2015-09-09 2015-09-09 Compound splint of multilayer

Publications (1)

Publication Number Publication Date
CN204983535U true CN204983535U (en) 2016-01-20

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Family Applications (1)

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CN201520696673.5U Active CN204983535U (en) 2015-09-09 2015-09-09 Compound splint of multilayer

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CN (1) CN204983535U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106869450A (en) * 2017-01-13 2017-06-20 书香门地(上海)新材料科技有限公司 A kind of compoiste wood floor and preparation method thereof
CN107424526A (en) * 2017-08-10 2017-12-01 天津美森电子有限公司 A kind of digital display tube and its production technology of uniformly astigmatism
CN109113295A (en) * 2018-08-20 2019-01-01 湖州韵高木业有限公司 A kind of anti-overflow flow pattern wood veneer
CN109594739A (en) * 2018-11-16 2019-04-09 浙江中卓建设有限公司 A kind of timber floor construction technology

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106869450A (en) * 2017-01-13 2017-06-20 书香门地(上海)新材料科技有限公司 A kind of compoiste wood floor and preparation method thereof
CN107424526A (en) * 2017-08-10 2017-12-01 天津美森电子有限公司 A kind of digital display tube and its production technology of uniformly astigmatism
CN109113295A (en) * 2018-08-20 2019-01-01 湖州韵高木业有限公司 A kind of anti-overflow flow pattern wood veneer
CN109594739A (en) * 2018-11-16 2019-04-09 浙江中卓建设有限公司 A kind of timber floor construction technology

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