CN105904652A - Honeycomb plate edge sealing structure and honeycomb plate edge sealing process - Google Patents
Honeycomb plate edge sealing structure and honeycomb plate edge sealing process Download PDFInfo
- Publication number
- CN105904652A CN105904652A CN201610250397.9A CN201610250397A CN105904652A CN 105904652 A CN105904652 A CN 105904652A CN 201610250397 A CN201610250397 A CN 201610250397A CN 105904652 A CN105904652 A CN 105904652A
- Authority
- CN
- China
- Prior art keywords
- edge sealing
- mould
- honeycomb plate
- cellular board
- sealing structure
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14336—Coating a portion of the article, e.g. the edge of the article
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The invention relates to a honeycomb plate edge sealing structure and a honeycomb plate edge sealing process. The process includes the steps of: 1) manufacturing a mould; 2) placing a honeycomb plate in the mould, positioning the honeycomb plate and closing the mould, and injecting an edge sealing material from an injection port; and 3) after the edge sealing material is injected completely, waiting for about 1-3 min and opening the mould, and finishing the edges to prepare the product. In the process, a polyurethane self-skinning foaming material is employed for sealing the edges, wherein the material has soft texture and is wear-resistant, allows one-time moulding and has good anti-impact performance. The honeycomb holes in the side surfaces of the honeycomb plate are filled with the edge sealing material, so that sealing property is excellent. The edge sealing structure is foamed internally while an external surface is self-skinned, so that the edge sealing structure has the smooth external surface but is light in weight, wherein original light-weight property of the honeycomb plate is not damaged and excellent comfort is achieved. Pigments in different colors can be added to the material to form different colors. Through structural design on the mould, the sealed edges can have different structure and have strong plasticity.
Description
Technical field
The present invention relates to edge sealing field, especially a kind of cellular board edge sealing structure and technique.
Background technology
Cellular board, as a product the most well known in human bionics's research, due to the characteristic of its lightweight, is extensively applied
In every field, aluminum matter honeycomb, plastic honeycomb, paper honeycomb etc. can be divided into according to the difference that it uses environment.Existing
In cellular board, two the big planes up and down as work surface can be strengthened by many technology, it is possible to reaches preferable and uses effect
Really, but owing to side area is less, the edge banding technique of cellular board becomes the weakness in total always and endures to the fullest extent and denounce.
Prior art is substantially divided the most several: one, carry out cellular board spraying edge sealing；Two, the edge band seal of molding in advance
Limit or cladding edge sealing；Three, c-type or U-shaped metal edge bandings snap-in type edge sealing.Above edge banding technique is usually present following
Technological deficiency: thin or single structure body can only be provided, thus not be provided that enough bufferings, it is easy to impacted
After rupture, therefore impulsive force conducts to cellular board body, causes the destruction of product；Effective waterproof measure cannot be provided, existing
Edge band is typically only capable to that cellular board is carried out surface and covers lid, it is impossible to fills up each independent cellular hole of cellular board, particularly exists
Cellular board is by after strong impact force, and due to the deformation of edge band or rupture, cellular board product itself is very easy to inefficacy of leaking；
Need to use the bonding edge sealing of binding agent, the edge band of molding in advance is adhered on shrouding plate body, the shape to edge band,
Color is the most restricted；For the stick that character is different, needing differently configured viscous equipment, enterprise needs to carry out the biggest throwing
Enter；Quantity cannot be realized few, industry 4.0 mode of production wide in variety.
Summary of the invention
The shortcoming that the invention solves the problems that above-mentioned prior art, it is provided that a kind of impact resistance, good airproof performance, one-shot forming, the honeybee of lightweight
Nest plate edge sealing structure and technique.
A kind of cellular board edge sealing process, comprises the following steps:
1) make mould, be provided with cavity at edge sealing, for the injection of edging material；
2) putting in mould by cellular board, have good positioning and close mould afterwards, inject edging material at injection port, edging material is adopted
With reaction injection molding polyurethane from foam product；
3), after edging material injection, after about 1-3 minute, after opening mold deburring, goods are completed.
As preferably, before cellular board is put into mould, first carried out pretreatment, be combined upper decoration plate in upper and lower surface.
By above-mentioned pretreatment, the overall performance of honeycomb board can be strengthened, and an intact product face can be provided, it is not necessary to
Later stage carries out surface process.
A kind of according to cellular board edge sealing structure, including the edge sealing outside cellular board and its, use above-mentioned edge sealing process to make.This
Cellular board edge sealing structure is mainly in the application of field of furniture, such as desktop panel.
Invention has the advantages that: using polyurethane from foam material edge sealing, matter is soft, wear-resisting, and one-shot forming has good
Good impact resistance；And edging material fills up in the honeycomb hole of cellular board side, there is fabulous sealing；Inside edge sealing structure
Bubbling, outer surface, from skinning, has a smooth outer surface, but the effect of lightweight, do not destroy the original lightweight nature of cellular board,
There is good comfortableness；Edging material can be added into different pigment, forms different color and lusters, by the tectonic sieving of mould,
Also edge sealing can be made to have different structures, there is the strongest plasticity.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Description of reference numerals: cellular board 1, edge sealing 2.
Detailed description of the invention
The invention will be further described below in conjunction with the accompanying drawings:
Embodiment 1: a kind of cellular board edge sealing process, comprises the following steps: make mould, be provided with cavity, be used for sealing at edge sealing
The injection of sapwood material；Cellular board is put in mould, have good positioning and close mould afterwards, at injection port, inject edging material, envelope
Sapwood material uses reaction injection molding polyurethane from foam product；After edging material injection, after about 1-3 minute, open
Goods are completed after opening die trimming.
The goods formed are as it is shown in figure 1, this cellular board edge sealing structure, including cellular board 1 and the edge sealing 2 outside it.Can answer
With with light-weighted field of furniture, such as desktop panel.
Embodiment 2: a kind of cellular board edge sealing process, comprises the following steps: make mould, be provided with cavity, be used for sealing at edge sealing
The injection of sapwood material；Cellular board is carried out pretreatment, is combined upper decoration plate in upper and lower surface；Pretreated cellular board is put into
In mould, having good positioning and close mould afterwards, inject edging material at injection port, edging material uses the poly-ammonia of reaction injection molding
Ester is from foam product；After edging material injection, after about 1-3 minute, after opening mold deburring, complete goods.
In addition to the implementation, the present invention can also have other embodiments.The skill that all employing equivalents or equivalent transformation are formed
Art scheme, all falls within the protection domain of application claims.
Claims (4)
1. a cellular board edge sealing process, comprises the following steps:
1) make mould, be provided with cavity at edge sealing, for the injection of edging material；
2) putting in mould by cellular board, have good positioning and close mould afterwards, inject edging material at injection port, edging material is adopted
With reaction injection molding polyurethane from foam product；
3), after edging material injection, after about 1-3 minute, after opening mold deburring, goods are completed.
Cellular board edge sealing process the most according to claim 1, is characterized in that: before cellular board is put into mould, is first entered
Row pretreatment, is combined upper decoration plate in upper and lower surface.
3. the cellular board edge sealing structure that cellular board edge sealing process according to claim 1 makes, including cellular board (1) and
Edge sealing (2) outside it.
4. a cellular board edge sealing structure according to claim 3 is in the application of field of furniture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610250397.9A CN105904652A (en) | 2016-04-21 | 2016-04-21 | Honeycomb plate edge sealing structure and honeycomb plate edge sealing process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610250397.9A CN105904652A (en) | 2016-04-21 | 2016-04-21 | Honeycomb plate edge sealing structure and honeycomb plate edge sealing process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105904652A true CN105904652A (en) | 2016-08-31 |
Family
ID=56746688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610250397.9A Pending CN105904652A (en) | 2016-04-21 | 2016-04-21 | Honeycomb plate edge sealing structure and honeycomb plate edge sealing process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105904652A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100967463B1 (en) * | 2009-08-27 | 2010-07-07 | 이윤재 | Honey comb boned floor board for building |
| CN102328372A (en) * | 2011-08-16 | 2012-01-25 | 东南大学 | Sealing edge die method of integrated honeycomb panel |
| CN202242126U (en) * | 2011-09-29 | 2012-05-30 | 厦门市宏钛工贸有限公司 | Novel edge sealing type composite board |
-
2016
- 2016-04-21 CN CN201610250397.9A patent/CN105904652A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100967463B1 (en) * | 2009-08-27 | 2010-07-07 | 이윤재 | Honey comb boned floor board for building |
| CN102328372A (en) * | 2011-08-16 | 2012-01-25 | 东南大学 | Sealing edge die method of integrated honeycomb panel |
| CN202242126U (en) * | 2011-09-29 | 2012-05-30 | 厦门市宏钛工贸有限公司 | Novel edge sealing type composite board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160831 |
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| WD01 | Invention patent application deemed withdrawn after publication |