CN2214283Y

CN2214283Y - Thermal pressure profile having bamboo filled

Info

Publication number: CN2214283Y
Application number: CN 94229849
Authority: CN
Inventors: 陈家龙
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-11-14
Filing date: 1994-11-14
Publication date: 1995-12-06
Anticipated expiration: 2004-11-14

Abstract

The utility model provides a thermal pressure profile having bamboo filled, relating to artificial panel used for manufacturing furniture and building materials. The bamboo which is widely grown in the south of China is adopted to be carried out transverse and longitudinal arrangement after being cut for sliver-forming, and people can carry out high temperature heating pressure forming to the bamboo after filling material mixed with purpose-made adhesive is added at the position of gaps among the bamboo. The utility model can also keep favorable shearing-proof and compression strength during the process of cutting, and the adoption of different filling materials makes the utility model have different performances. Because waste plastic, crop stalk and various easily collected waste can be used as the filling materials, the utility model has the advantages that the cost is well below the price of other artificial panel, and pollution to the environment caused by difficult recovery of various waste can be reduced. The production of the utility model has no need of special equipment; only the production for the existing artificial panel is changed a little, scale production of the utility model can be carried out.

Description

Thermal pressure profile having bamboo filled

The utility model relates to a kind of artificial board of making furniture and construction material, is the substitute of timber.

China is a country that the forest reserves are limited, thereby the production of timber can not be satisfied the needs of industries such as China's building and furniture for a long time.People have developed the substitute products of many timber for this reason for a long time, for example make artificial boards such as wood particle board and particieboard with discarded object sawdust, wood shavings after the timber processing after hot pressing, but they still are subjected to the long and underproduce restriction of wood grows phase.Thereby when price is high, still can not satisfy social ever-increasing needs.Though plastics have the wide prospect of utilizing, because easily aging, be subjected to shortcomings such as variations in temperature is big and can not be as the substitute of timber." Chinese building material newspaper " No. 984 second edition reported a kind of light body solid door technology that replaces timber, this technology is made frame with timber, it is hot-forming to add adhesive behind the middle filling crops tangerine bar, but this technology still need be used timber, if do to make furniture outside the door, make the compartment version, construction site springboard etc., in cutting, will damage passive frame, thereby cause the decline significantly of its intensity, thereby can not promote the use of at other field.

The purpose of this utility model, it is a kind of new material that replaces timber of design, this new material can not use timber (limit, waste material such as the sawdust, the wood shavings that comprise timber) fully, simultaneously when having every physical indexs such as intensity of timber, can also can cut apart arbitrarily as timber, and can have the extensive use the same with timber.

The utility model realizes that the technical scheme of above-mentioned purpose is such, forming principle with reference to armored concrete adopts the bamboo of China's south extensive growth to carry out horizontal stroke, vertically arrange, after the filling of hole place was mixed with the inserts of special adhesive therebetween afterwards, mining height temperature heating pressurization got final product.

The inserts that the utility model adopts can be limit, the waste material of timber or bamboo, can be the straw of crops, also can be the plastics discarded etc.As need electricity, magnetic etc. are shielded, a certain proportion of regulus be sneaked in inserts by a need or powder gets final product.As changing proportion of the present utility model or intensity, at this moment only need to have changed the bamboo horizontal stroke of skeleton function, the interval of vertically arranging, can adjust its intensity, as changing the proportion of inserts simultaneously, can make proportion of the present utility model obtain adjusting.

The utility model compared with the prior art, have tangible advantage and beyond thought effect, it at first is the growth cycle that is shorter than production cycle of bamboo timber greatly, growth timber the soonest also takes 3 or five years and just can become a useful person after people grow seedlings plantation, and bamboo is by natural rudiment on female bamboo root, do not need people's plantation of growing seedlings, only need management a little well to grow, just become a useful person after 1 year, because China's south bamboo growth is general, thereby be far longer than timber in quantity, the growth cost, be worth also cheap far beyond timber, the fibre length of while bamboo, the toughness of fibre density and fiber, shearing resistance and anti-water intensity all are better than timber, in the utility model because bamboo is to be horizontal, vertical arranged vertical is no matter thereby laterally or vertically all have a bigger force intensity that is subjected to.And the fiber of natural timber is a direction arrangement, therefore vertically and aspect lateral stressed bigger strength difference is being arranged then.Be industrial leftover pieces owing to the utility model at the inserts of doing with bamboo outside the skeleton in addition, discarded object, crop stalks etc. are worth extremely low material.Therefore when playing twice laid, can also reduce the pollution of part discarded object (as plastics) to environment, compare with the light body solid door of making frame with timber, except that intensity is improved largely, have more any cutting and do not influence the advantage of its intensity, and after gently the body solid door makes the timber frame separate in cutting, its intensity just will be subjected to the infringement more than 60%, the utility model on the purposes except making door, can also make multiple uses such as furniture, floor, house dividing plate, building template, this be other artificial boards can not compare.

Below in conjunction with accompanying drawing the technical solution of the utility model is further described.

Fig. 1 is an outside drawing of the present utility model

Fig. 2 is that Fig. 1 is along A-A line profile

Fig. 3 is that Fig. 2 is along B-B line profile

In above figure, 1. be laterally to reach the bamboo bar of vertically arranging, 2. be filler.

The technical solution of the utility model can be implemented like this, after the bamboo bar that cuts in advance coated special viscose glue, carry out horizontal stroke, vertically arrange, if will alleviate proportion of the present utility model, can add the distance between the big bamboo bar, and to fill the various auxiliary materials that are mixed with special viscose glue between the crack betwixt according to different needs be inserts, inserts can be according to different purposes of the present utility model are selected light weight, fire prevention, antimagnetic, anti-electric wave, sound insulation, the heat insulation material that waits, under the condition of high temperature heating and pressurization, the special viscose glue of sneaking in advance is to of the present utility model former afterwards, auxiliary material produces infiltration, cementation gets final product its moulding.

, inserts that the utility model adopted can extensively adopt various leftover pieces, dead meal, discarded various plastics, paper scrap, crop stalk, slag, breeze, regulus etc.

Because bamboo resource of the present utility model is abundant; inserts can be with the various discarded objects that just can extensively collect of need spending hardly; thereby make production of the present utility model have the low characteristics of cost; and the equipment of generally producing artificial boards such as glued board, particieboard is transformed a little, can implement large-scale production of the present utility model.

Claims

1, bamboo ribs is filled the hot pressing section bar, and special adhesive is arranged, and it is characterized in that the bamboo ribs of skeleton function is made of the arrangement of bamboo bar, and inserts is added in the gap location of bamboo bar.

2, the described bamboo ribs of claim 1 is filled the hot pressing section bar, it is characterized in that the bamboo bar that constitutes bamboo ribs is horizontal, vertically arranges.

3, the described bamboo ribs of claim 1 is filled the hot pressing section bar, it is characterized in that inserts can select waste and scraps such as waste or used plastics, wood, bamboo leftover bits and pieces of material, paper scrap, cloth bits, crop stalk, slag, regulus for use.

4, the described bamboo ribs of claim 1 is filled the hot pressing section bar, it is characterized in that the filler of filling effect, sneaks into special adhesive earlier and recharges gap location to bamboo ribs.