阅读说明：本技术 一种顶墙用蜂窝板 (Honeycomb panel for top wall ) 是由 林杰超 林晨东 于 2021-01-08 设计创作，主要内容包括：本发明提出了一种顶墙用蜂窝板,包括面板、背板和蜂窝芯,所述背板与所述面板相扣合,在两者之间形成腔室,所述蜂窝芯设置于腔室内,所述面板两侧对称设置有向上弯折的折边,所述折边为双层结构,所述折边的内侧设有龙骨限位部,所述龙骨限位部的上端面具有限位面,所述折边插入龙骨的卡槽时,所述限位面的上端面与龙骨的底部相抵靠。通过设置龙骨限位部,可以和三角龙骨整条贴合,蜂窝板可以保持板面平整。通过把薄铝板折弯贴合为双层铝结构,增加造型强度,两边可以采用比市面上薄一半的铝板做出同样的效果和强度,从而降低一半铝板材料成本。(The invention provides a honeycomb plate for a top wall, which comprises a panel, a back plate and a honeycomb core, wherein the back plate is buckled with the panel, a cavity is formed between the back plate and the panel, the honeycomb core is arranged in the cavity, two sides of the panel are symmetrically provided with folded edges which are bent upwards, the folded edges are of a double-layer structure, the inner sides of the folded edges are provided with keel limiting parts, the upper end surfaces of the keel limiting parts are provided with limiting surfaces, and when the folded edges are inserted into clamping grooves of keels, the upper end surfaces of the limiting surfaces are abutted against the bottoms of the keels. Through setting up the spacing portion of fossil fragments, can with the whole laminating of triangle fossil fragments, the honeycomb panel can keep the face level and smooth. Bending and laminating the thin aluminum plate into a double-layer aluminum structure, increasing modeling strength, and enabling the two sides to adopt half of aluminum plates thinner than the aluminum plates on the market to achieve the same effect and strength, so that the cost of half of aluminum plates is reduced.)

1. A honeycomb panel for a ceiling wall, characterized in that: including panel (1), backplate (5) and honeycomb core (6), backplate (5) with panel (1) looks lock forms the cavity between the two, honeycomb core (6) set up in the cavity, panel (1) bilateral symmetry is provided with hem (2) of upwards buckling, hem (2) are bilayer structure, the inboard of hem (2) is equipped with spacing portion of fossil fragments (4), the up end of spacing portion of fossil fragments (4) has spacing face (42), when hem (2) inserts the draw-in groove of fossil fragments, the up end of spacing face (42) supports with the bottom of fossil fragments and leans on.

2. A cellular board for a ceiling wall according to claim 1, wherein: the folded edge (2) comprises an outer layer edge (21) and an inner layer edge (22), the outer layer edge (21) is formed by upwards extending and bending two sides of the panel (1), and the inner layer edge (22) is formed by downwards extending and bending the top of the outer layer edge (21).

3. A cellular board for a ceiling wall according to claim 2, wherein: the top of the inner layer edge (22) is provided with a bent convex part (221), and the outer wall of the lower part of the inner layer edge (22) is attached to the inner wall of the outer layer edge (21).

4. A cellular board for a ceiling wall according to claim 3, wherein: the keel limiting part (4) further comprises an inclined plane (41) and an L-shaped supporting surface (43), one side of the limiting surface (42) extends to form a limiting surface (42) bent downwards, the bottom of the limiting surface (42) is connected with the bottom of the inner layer edge (22), the other side of the limiting surface (42) extends to form the L-shaped supporting surface (43), and the lower end face of the L-shaped supporting surface (43) is abutted to the upper end face of the panel (1).

5. A cellular board for a ceiling wall according to claim 4, wherein: one side of L shape holding surface (43) hem (2) dorsad extends to first plywood card limit (3) of upwards buckling, first plywood card limit (3) are the slope form.

6. A cellular board for a ceiling wall according to claim 5, wherein: the both sides of backplate (5) extend respectively and have second plywood card limit (51) of buckling downwards, second plywood card limit (51) are the slope form.

7. A cellular board for a ceiling wall according to claim 6, wherein: panel (1) and hem (2), spacing portion of fossil fragments (4), first plywood card limit (3) cold integrated into one piece of bending, backplate (5) and second plywood card limit (51) cold integrated into one piece of bending.

8. A cellular board for a ceiling wall as defined in any one of claims 1 to 7, wherein: the distance between the upper end face of the back plate (5) and the lower end face of the panel (1) is a, the distance between the top of the folded edge (2) and the lower end face of the panel (1) is b, and b is not more than a.

9. A cellular board for a ceiling wall according to claim 1, wherein: the upper end face and the lower end face of the honeycomb core (6) are respectively connected with the panel (1) and the back plate (5) through glue layers (7).

[ technical field ] A method for producing a semiconductor device

The invention relates to the technical field of building materials, in particular to a honeycomb plate for a top wall.

[ background of the invention ]

Among the prior art, the honeycomb panel for the headwall adopts the structure shown in fig. 1 more, including panel 1, hem 2, backplate 5 and honeycomb core 6, when hem and triangle fossil fragments are pegged graft mutually, can't guarantee that triangle fossil fragments and panel are the state of laminating mutually, can cause the lower terminal surface of two adjacent panels to stagger mutually after the installation like this, cause the problem of unevenness.

In addition, the honeycomb panel is done to current honeycomb panel for headwall adopts thick aluminum plate more, as shown in fig. 1, and the aluminum panels includes panel 1 and hem 2 of both sides, and wherein, the hem is used for with triangle keel looks joint fixed, when hem thickness is too little, the clamp force undersize, the joint is firm inadequately, easily drops. Can the joint firm after guaranteeing top wall board and triangular keel assembly, consequently need the thickness of hem big enough (about 0.5mm), but the panel of the aluminium panel structure of current integral type is unanimous with the thickness of hem, and the cost is higher.

[ summary of the invention ]

The invention aims to solve the problems in the prior art and provides a honeycomb plate for a top wall, which can keep the surface of the honeycomb plate flat after being installed, can increase the modeling strength and reduce the material cost.

In order to achieve the purpose, the invention provides a honeycomb plate for a top wall, which comprises a panel, a back plate and a honeycomb core, wherein the back plate is buckled with the panel to form a cavity, the honeycomb core is arranged in the cavity, two sides of the panel are symmetrically provided with folded edges which are bent upwards, the folded edges are of a double-layer structure, the inner sides of the folded edges are provided with keel limiting parts, the upper end surfaces of the keel limiting parts are provided with limiting surfaces, and when the folded edges are inserted into clamping grooves of keels, the upper end surfaces of the limiting surfaces are abutted against the bottoms of the keels.

Preferably, the folded edge comprises an outer layer edge and an inner layer edge, the outer layer edge is formed by upwards extending and bending two sides of the panel, and the inner layer edge is formed by downwards extending and bending the top of the outer layer edge.

Preferably, the top of the inner layer edge is provided with a bent convex part, and the outer wall of the lower part of the inner layer edge is abutted with the inner wall of the outer layer edge.

Preferably, the keel limiting part further comprises an inclined plane and an L-shaped supporting surface, one side of the limiting surface extends to form a limiting surface bent downwards, the bottom of the limiting surface is connected with the bottom of the inner layer edge, the other side of the limiting surface extends to form an L-shaped supporting surface, and the lower end face of the L-shaped supporting surface abuts against the upper end face of the panel.

Preferably, one side of the L-shaped supporting surface, which is back to the folded edge, extends to form a first plywood clamping edge which is bent upwards, and the first plywood clamping edge is inclined.

Preferably, the two sides of the back plate are respectively extended with a second plywood clamping edge which is bent downwards, and the second plywood clamping edges are inclined.

Preferably, the panel, the folded edge, the keel limiting part and the first plywood clamping edge are integrally formed in a cold bending mode, and the back plate and the second plywood clamping edge are integrally formed in a cold bending mode.

Preferably, the distance between the upper end face of the back plate and the lower end face of the panel is a, the distance between the top of the folded edge and the lower end face of the panel is b, and b is less than or equal to a.

Preferably, the upper end face and the lower end face of the honeycomb core are respectively connected with the face plate and the back plate through glue layers.

The invention has the beneficial effects that:

1. through setting up the spacing portion of fossil fragments, can with the whole laminating of triangle fossil fragments, the honeycomb panel can keep the face level and smooth.

2. Bending and laminating the thin aluminum plate into a double-layer aluminum structure, increasing modeling strength, and enabling the two sides to adopt half of aluminum plates thinner than the aluminum plates on the market to achieve the same effect and strength, so that the cost of half of aluminum plates is reduced.

3. By setting the height of the folded edge to be as flat as the plane of the back plate or slightly lower than the back plate, the packaging thickness, the packaging cost and the transportation cost can be reduced.

4. The side surfaces of the panel and the back plate are respectively provided with an inclined surface structure, so that the plywood is convenient to produce.

The features and advantages of the present invention will be described in detail by embodiments in conjunction with the accompanying drawings.

[ description of the drawings ]

FIG. 1 is a schematic diagram of a honeycomb panel of the prior art;

FIG. 2 is a schematic structural view of a honeycomb panel for a ceiling wall according to the present invention;

FIG. 3 is an exploded view of a honeycomb panel for a ceiling wall according to the present invention;

FIG. 4 is an enlarged schematic view of FIG. 3 at A;

FIG. 5 is an enlarged view of a part of the structure of a honeycomb panel for a ceiling wall according to the present invention;

fig. 6 is a schematic view showing a state where a honeycomb panel for a ceiling wall of the present invention is fitted with a triangular keel.

[ detailed description ] embodiments

Referring to fig. 2 to 6, the honeycomb panel for the top wall of the invention comprises a panel 1, a back plate 5 and a honeycomb core 6, wherein the back plate 5 is buckled with the panel 1 to form a cavity between the back plate and the panel, the honeycomb core 6 is arranged in the cavity, two sides of the panel 1 are symmetrically provided with folded edges 2 which are bent upwards, the folded edges 2 are of a double-layer structure, the inner sides of the folded edges 2 are provided with keel limiting parts 4, the upper end surfaces of the keel limiting parts 4 are provided with limiting surfaces 42, when the folded edges 2 are inserted into clamping grooves of the keels, the upper end surfaces of the limiting surfaces 42 are abutted against the bottoms of the keels, so that the honeycomb panel can keep the panel surface flat, and the distance d between the limiting surfaces 42 and the panel 1 can be set according to needs.

Further, referring to fig. 4, the folded edge 2 includes an outer layer edge 21 and an inner layer edge 22, the outer layer edge 21 is formed by extending and bending two sides of the panel 1 upwards, and the inner layer edge 22 is formed by extending and bending the top of the outer layer edge 21 downwards. Bending and laminating the thin aluminum plate into a double-layer aluminum structure, increasing modeling strength, and enabling the two sides to adopt half of aluminum plates thinner than the aluminum plates on the market to achieve the same effect and strength, so that the cost of half of aluminum plates is reduced.

Further, referring to fig. 4, in the present embodiment, the top of the inner side 22 has a bent protrusion 221, and the outer wall of the lower portion of the inner side 22 abuts against the inner wall of the outer side 21. The bellying 221 is the font of falling L, the both ends of bellying 221 with the inner wall on outer limit 21 offsets and leans on, forms the cavity of triangle-shaped form between the two, and this bellying 221 can cooperate with three angle keel looks joints, avoids droing easily to the leading-in face of a slope is formed to the top at bellying 221, is convenient for carry out the joint with three angle keel.

Further, the keel limiting part 4 further comprises an inclined surface 41 and an L-shaped supporting surface 43, one side of the limiting surface 42 extends to form a limiting surface 42 bent downwards, the bottom of the limiting surface 42 is connected with the bottom of the inner layer edge 22, the other side of the limiting surface 42 extends to form the L-shaped supporting surface 43, the lower end face of the L-shaped supporting surface 43 is abutted to the upper end face of the panel 1, and the supporting stability of the keel limiting part 4 can be enhanced.

Further, referring to fig. 5, one side of the L-shaped supporting surface 43, which faces away from the folded edge 2, extends to the first plywood clamping edge 3 bent upward, the first plywood clamping edge 3 is inclined, and the distance between the two first plywood clamping edges 3 gradually increases from top to bottom. The both sides of backplate 5 extend respectively and have the second plywood card limit 51 of buckling downwards, second plywood card limit 51 is the slope form, and distance between two second plywood card limits 51 is from last to crescent down. The side surfaces of the panel and the back plate are respectively provided with the inclined surface structures, so that the plywood is convenient in the production process; and first plywood card limit, second plywood card limit make the inclined plane, can reduce the precision of covering at plywood in-process backplate, have the deviation can follow the inclined plane and adjust.

Further, in this embodiment, the panel 1, the folded edge 2, the keel limiting portion 4, and the first plywood clamping edge 3 are integrally formed by cold bending, and the back panel 5 and the second plywood clamping edge 51 are integrally formed by cold bending.

Further, in this embodiment, the upper end surface and the lower end surface of the honeycomb core 6 are connected to the face plate 1 and the back plate 5 through the glue layer 7, respectively.

In addition, the height b of the top of the folded edge of the existing honeycomb plate is higher than the height a of the upper end surface of the back plate, and the structure has certain defects: on one hand, because the height of the folded edge is higher than that of the back surface, other objects are needed for leveling when a press is adopted for flattening; on the other hand, the packing thickness, packing cost and transportation cost are high during packing, and in order to solve the above defects, referring to fig. 5, in this embodiment, the distance between the upper end surface of the back plate 5 and the lower end surface of the face plate 1 is a, the distance between the top of the folded edge 2 and the lower end surface of the face plate 1 is b, and b is not more than a. The structure of the embodiment does not need to be leveled by other objects; the packaging thickness (the thickness of 17mm of the original structure can be reduced to 10mm), the packaging cost and the transportation cost can be reduced.

The above embodiments are illustrative of the present invention, and are not intended to limit the present invention, and any simple modifications of the present invention are within the scope of the present invention.