CN208697655U - A kind of aldehyde-free artificial board - Google Patents

Abstract

The utility model discloses a kind of aldehyde-free artificial boards of artificial board production field, including central core plate, Wooden veneer is provided at the top and bottom of the center core plate, and gluing oxidant layer is provided between central core plate and Wooden veneer, the adjacent surface of Wooden veneer described in upper and lower two groups is provided with the first hook, the second hook to match with the first hook is provided at the top and bottom of the center core plate, the upper fixation hole to match with fixed link is provided on the Wooden veneer of top, Wooden veneer is placed on central core plate, second hook right side is tilted to the right close to the side of central core plate, facilitate the placement of the first hook, facilitate the fastening of the first hook and the second hook, connect Wooden veneer with central core plate closer, pass through the fixed Wooden veneer of fixed link and central core plate, avoid Wooden veneer and central core plate left It moves right, the first hook and second is caused to link up with disengaging, connect Wooden veneer with central core plate closer.

Description

A kind of aldehyde-free artificial board

Technical field

The utility model relates to artificial board production field, specially a kind of aldehyde-free artificial board.

Background technique

In recent years, it is influenced by timber resources growing tension, the development of China's forestry industry is centainly restricted.Development wood Material high-efficiency comprehensive utilization makes full use of logging residue, industrial wood waste and inferior timber, is to solve wood material imbalance between supply and demand Effective measures.

Currently, most widely used in China's Wood-based Panel Production is formaldehyde series adhesive.However, using formaldehyde series glue The woodwork that stick is glued inevitably releases the pernicious gases such as formaldehyde in production and use process, and pollution environment is simultaneously It is detrimental to health.

Recently with the natural reproducibles substance such as starch, lignin, tannin production wood adhesive research obtain centainly into Exhibition.But at present these environmental-protection type adhesives in Wood-based Panel Production application and it is few, this mainly by current wood-based plate What production technology determined.Existing Wood-based Panel Production technology is glued for convenience and reduces drying time, it is desirable that adhesive solid Object content is high, viscosity is low and guarantees adhesion strength, and causing these environmental-protection type adhesives are used alone is influenced by performance, can not be complete Full substitution formaldehydes adhesive and the production for being applied to wood-based plate, therefore, it is necessary to a kind of aldehyde-free artificial boards.

Utility model content

The purpose of this utility model is to provide a kind of aldehyde-free artificial boards, to solve mentioned above in the background art ask Topic.

To achieve the above object, the utility model provides the following technical solutions: a kind of aldehyde-free artificial board, including central core Plate is provided with Wooden veneer at the top and bottom of the center core plate, and is provided with glue between central core plate and Wooden veneer Adhesive layer, the adjacent surface of Wooden veneer described in upper and lower two groups are provided with the first hook, the top and bottom of the center core plate It is provided with the second hook to match with the first hook, is provided with through hole at left and right sides of the center core plate, it is described The inner cavity of through hole is plugged with fixed link, and the lower fixed hole to match with fixed link, institute are provided on Wooden veneer described in bottom The bottom for stating fixed link is provided with baffle, and the upper fixation hole to match with fixed link, institute are provided on the Wooden veneer of top The bottom for stating fixation hole inner cavity is provided with fixture block, and the top on the outside of the fixed link is provided with limited block, the fixed link Outside movable sleeve is connected to snap ring, and snap ring is located at the bottom of limited block, is provided with support rod at the top of the snap ring.

Preferably, placing groove is provided at the top of the fixture block, and the vertical section of placing groove is oval, the placing groove Inner cavity be provided with rubber ring, and the vertical section of rubber ring is rounded.

Preferably, the rectangular triangle of the vertical section of the limited block, a lateral updip of the support rod far from snap ring Tiltedly, and side of the support rod far from snap ring is bonded with the bottom of limited block.

Preferably, the vertical section of first hook is L-shaped, second hook right side close to a side of central core plate to Right bank.

Preferably, the vertical section of the lower fixed hole is in convex shape, the size and lower fixed hole intracavity bottom of the baffle Size it is identical.

Compared with prior art, the utility model has the beneficial effects that the apparatus structure is simple, and it is easy to use, it will be wooden Veneer is placed on central core plate, and the second hook right side is tilted to the right close to the side of central core plate, facilitates putting for the first hook It sets, facilitates the fastening of the first hook and the second hook, connect Wooden veneer with central core plate closer, pass through fixed link Fixed Wooden veneer and central core plate avoid Wooden veneer and central core plate from moving left and right, the first hook and second are caused to link up with It is detached from, connects Wooden veneer with central core plate closer.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the portion the utility model A schematic enlarged-scale view.

In figure: 1 central core plate, 2 Wooden veneers, 3 gluing oxidant layer, 4 second hooks, 5 first hooks, 6 through holes, 7 are fixed Bar, fixation hole, 9 fixture blocks, 10 limited blocks, 11 snap rings, 12 support rods, 13 rubber rings, 14 placing grooves, 15 lower fixed holes, 16 gears on 8 Plate.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of aldehyde-free artificial board, including central core plate 1, The top and bottom of central core plate 1 are provided with Wooden veneer 2, and are provided with adhesive between central core plate 1 and Wooden veneer 2 Layer 3, the adjacent surface of upper and lower two groups of Wooden veneers 2 is provided with the first hook 5, and the top and bottom of central core plate 1 are provided with The second hook 4 to match with the first hook 5, the left and right sides of central core plate 1 is provided with through hole 6, the inner cavity of through hole 6 It is plugged with fixed link 7, the lower fixed hole 15 to match with fixed link 7, the bottom of fixed link 7 are provided on bottom Wooden veneer 2 It is provided with baffle 16, the upper fixation hole 8 to match with fixed link 7 is provided on top Wooden veneer 2, upper 8 inner cavity of fixation hole Bottom is provided with fixture block 9, and the top in 7 outside of fixed link is provided with limited block 10, and the outside movable sleeve of fixed link 7 is connected to snap ring 11, and snap ring 11 is located at the bottom of limited block 10, the top of snap ring 11 is provided with support rod 12.

Wherein, the top of fixture block 9 is provided with placing groove 14, and the vertical section of placing groove 14 is oval, placing groove 14 Inner cavity is provided with rubber ring 13, and the vertical section of rubber ring 13 is rounded, and the rounded rubber ring 13 of vertical section is easy to happen shape Become, is bonded the top of support rod 12 tightly with 10 bottom of stop collar, prevents from loosening, oval 14 side of placing groove of vertical section Receiving after 13 deformation of rubber ring；

The rectangular triangle of the vertical section of limited block 10, side of the support rod 12 far from snap ring 11 tilt upwards, and support Side of the bar 12 far from snap ring 11 is bonded with the bottom of limited block 10, and the limited block 10 of the rectangular triangle of vertical section facilitates card The socket of ring 11；

The vertical section of first hook 5 is L-shaped, and 4 right side of the second hook is tilted to the right close to the side of central core plate 1, convenient The placement of first hook 5 facilitates the fastening of the first hook 5 and the second hook 4；

The vertical section of lower fixed hole 15 is in convex shape, the size of baffle 16 and the size of 15 inner cavity intracavity bottom of lower fixed hole It is identical, it facilitates lower fixed hole 15 and stores baffle 16, and hide baffle 16.

Working principle: Wooden veneer 2 is placed on central core plate 1, and 4 right side of the second hook is close to the side of central core plate 1 Be tilted to the right, facilitate the placement of the first hook 5, facilitate the fastening of the first hook 5 and the second hook 4, fixed link 7 from lower and On sequentially pass through lower fixed hole 15, through hole 6 and upper fixation hole 8, and in fixed link 7 be socketed snap ring 11, pass through limited block 10 Matching with support rod 12 avoids snap ring 11 from being detached from fixed link 7, by the fixed Wooden veneer 2 of fixed link 7 and central core plate 1, keeps away Exempt from Wooden veneer 2 and central core plate 1 moves left and right, the first hook 5 and the second hook 4 is caused to be detached from.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of aldehyde-free artificial board, including central core plate (1), it is characterised in that: the top and bottom of the center core plate (1) are equal It is provided with Wooden veneer (2), and is provided with gluing oxidant layer (3) between central core plate (1) and Wooden veneer (2), upper and lower two groups of institutes The adjacent surface for stating Wooden veneer (2) is provided with the first hook (5), is provided at the top and bottom of the center core plate (1) Second to match with the first hook (5) links up with (4), is provided with through hole (6) at left and right sides of the center core plate (1), The inner cavity of the through hole (6) is plugged with fixed link (7), is provided on Wooden veneer (2) described in bottom and fixed link (7) phase The bottom of the lower fixed hole (15) matched, the fixed link (7) is provided with baffle (16), is arranged on the top Wooden veneer (2) There is the upper fixation hole (8) to match with fixed link (7), the bottom of fixed hole (8) inner cavity is provided with fixture block (9), described Top on the outside of fixed link (7) is provided with limited block (10), and the outside movable sleeve of the fixed link (7) is connected to snap ring (11), and Snap ring (11) is located at the bottom of limited block (10), is provided with support rod (12) at the top of the snap ring (11).

2. a kind of aldehyde-free artificial board according to claim 1, it is characterised in that: be provided with and put at the top of the fixture block (9) It sets slot (14), and the vertical section of placing groove (14) is oval, the inner cavity of the placing groove (14) is provided with rubber ring (13), and The vertical section of rubber ring (13) is rounded.

3. a kind of aldehyde-free artificial board according to claim 1, it is characterised in that: the vertical section of the limited block (10) is in straight Angle triangle, the support rod (12) tilt upwards far from the side of snap ring (11), and support rod (12) is far from snap ring (11) Side is bonded with the bottom of limited block (10).

4. a kind of aldehyde-free artificial board according to claim 1, it is characterised in that: the vertical section of first hook (5) is in L Shape, second hook (4) right side are tilted to the right close to the side of central core plate (1).

5. a kind of aldehyde-free artificial board according to claim 1, it is characterised in that: the vertical section of the lower fixed hole (15) is in The size of convex shape, the baffle (16) is identical as the size of lower fixed hole (15) intracavity bottom.