Honeycomb core made in mechanized production and method for producing sandwich board by using said honeycomb core

A honeycomb core and honeycomb panel technology, which is applied in the field of building decoration materials, can solve the problems of low production efficiency, difficult operation, and difficulty in leveling the edge of the honeycomb core, and achieves the effect of short cutting distance, improved production efficiency, and easy operation.

Inactive Publication Date: 2008-01-30
FOSHAN CITY DEBAO PRINTING MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of production method is mainly carried out by manpower and handwork supplemented by simple mechanical devices, and the production efficiency is low.
In addition, because this production method divides the multi-layer honeycomb core into strips, the multi-l

Method used

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  • Honeycomb core made in mechanized production and method for producing sandwich board by using said honeycomb core
  • Honeycomb core made in mechanized production and method for producing sandwich board by using said honeycomb core
  • Honeycomb core made in mechanized production and method for producing sandwich board by using said honeycomb core

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Experimental program
Comparison scheme
Effect test

specific Embodiment 1

[0032] This embodiment relates to a specific method of honeycomb core production.

[0033] With reference to Fig. 1, present embodiment is the method applied when sheet material 1 is rolled on a horizontally placed shaft, comprises the following process steps:

[0034] 1) Referring to FIG. 2 , the sheet 1 is rolled on a horizontal shaft, and the sheet 1 is made of aluminum material or plastic material or paper material. Expand the sheet 1, first apply some horizontal strip glue 3 on the sheet 1 with the glue applicator 2, and the spacing of the strip glue 3 is equal; this strip glue 3 is a kind of dry glue; then, use Slitting machine 4 cuts the layer of sheet 1 into several thin strips 8 with uniform width;

[0035] 2) With reference to Fig. 3, utilize the forming roller 7 of compound machine to pull all thin strips forward, polymerize thin strips 8, make all thin strips 8 stack together; Advance after passing a column 5, use the side of the column 5 of the positioning mecha...

specific Embodiment 2

[0038] The present embodiment relates to the production method of honeycomb panel, comprises following processing step:

[0039] 1) Prepare the panel and bottom plate of the honeycomb panel. The panel and the bottom plate are in block shape, and use a glue applicator to coat the inner surface of the panel and the bottom plate with viscous glue or attach a hot-melt adhesive film layer;

[0040] 2) cutting off the honeycomb core obtained by the above-mentioned production method of the honeycomb core with a cutting machine, the length of the cutting matches the length of the panel and the bottom plate;

[0041] 3) With reference to Fig. 5, the honeycomb core after cutting is pulled apart horizontally, the bottom of the honeycomb core is pasted on the bottom plate with the viscous glue on the inner surface of the bottom plate, and the bottom of the honeycomb core is pasted on the bottom plate with the viscous glue on the inner surface of the panel; or , while heating the hot-melt ...

specific Embodiment 3

[0049] This embodiment relates to another production method of a honeycomb core, which is the method used when the sheet is rolled on a vertically placed reel. Including the following process steps:

[0050] 1) Roll the sheet on a vertically placed reel, unroll the sheet, and then divide the sheet into several thin strips with uniform width. One side of the sheet has horizontal strip glue, and the horizontal strip glue has a certain distance between each other. interval.

[0051] 2) Utilize the molding roller of the composite machine to pull all the thin strips forward. When the thin strips are polymerized, the aggregation point of the thin strips has a certain distance from the reel. Only after a relatively long distance can all the thin strips be stacked together. Before the thin strips are stacked, the relative positions of the thin strips are adjusted, and the thin strips are respectively bypassed by different columns, so that the ends of adjacent thin strips are separate...

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Abstract

The invention discloses a method for machining producing honeycomb core and producing the honeycomb plate by the honeycomb core. The invention is characterized in that 1) a piece material with one surface provided with a transverse strip-shaped glue is prepared and is cut into a plurality of fine strips with uniform width by the mechanism; 2) the mechanism is adopted to pull ahead and to converge the fine strips made in the step 1); when the fine strips are overlapped, the strip-shaped glues on the two adjacent fine strips are mutually staggered; 3) the fine strips ahead and overlapped together is taken through a heating device for heating the strip-shaped glue on the fine strips by the heating device; the adjacent fine strips are bound together after the strip-shaped glue in the fine strips is subject to the head, thus producing the honeycomb products. All the process steps of the production method can be continuously produced by the mechanism, the length of the obtained products is not restricted; the invention is easy to be operated and does not have high technical requirement. Furthermore, the invention also discloses a honeycomb plate production method which causes the production method of continuous production of the honeycomb plates is implemented.

Description

technical field [0001] The invention relates to a method for mechanized production of a honeycomb core, and also relates to a method for producing a honeycomb panel from the honeycomb core. It belongs to the technical field of building decoration materials. Background technique [0002] At present, honeycomb core panels are widely used in building decoration projects, but to obtain honeycomb core panels, qualified honeycomb cores must first be manufactured. In the prior art, the method of producing the honeycomb core is as follows: firstly, use a gluing device to coat the base paper with horizontal strips of glue with a certain interval, and then cover a layer of base paper; then, after drying under pressure, Composite with the next layer of paper with horizontal strip glue, when composite, the horizontal strip glue on the two layers of paper is staggered; after compounding, press dry, and then compound with the lower layer of paper with horizontal strip glue. This cycle c...

Claims

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Application Information

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IPC IPC(8): B31D3/00
Inventor 林建东
Owner FOSHAN CITY DEBAO PRINTING MACHINERY
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