CN102275187A - Composite bamboo plastic board and manufacturing method thereof - Google Patents

Abstract

The invention discloses a composite bamboo plastic board and a manufacturing method thereof. The composite bamboo plastic board comprises a bamboo veneer blank, the bamboo veneer blank is provided with a through hole, and a plastic layer is filled into the through hole of the bamboo veneer blank and wraps the bamboo veneer blank. The composite bamboo plastic board has a simple structure, the bamboo veneer blank and the plastic layer are connected tightly, and the composite bamboo plastic board is not easy to crack and has a long service life.

Description

Compound bamboo is moulded plate and preparation method thereof

 

Technical field

The present invention relates to brickmaking machine and use the supporting plate field, specifically is that a kind of compound bamboo is moulded plate and preparation method thereof.

Background technology

At present, novel wall brick such as various concrete hollow block, non-burning brick etc. has been widely used in the building field, and the brickmaking machine of producing these novel wall bricks needs a kind of supporting plate.The kind that is applicable to the brickmaking machine supporting plate mainly contains three types of bamboo supporting plate, bunk and steel plates: though bamboo and wood supporting plate light weight is easily moved, it is easy to crack to get wet, and service life is short; Steel plate is relatively heavier, is difficult for carrying, and the cost height, and is perishable.At present, occurring a kind of compound bamboo on the market and mould plate, promptly is at bamboo supporting plate outer wrapping one deck plastic layer, but what adopt because of bamboo supporting plate and plastic layer is that two kinds of materials are made, so the product bamboo supporting plate after making and the poor connectivity of plastic layer, very easily cracking.

Summary of the invention

The technical problem to be solved in the present invention provides a kind of compound bamboo and moulds plate and preparation method thereof, solves existing compound bamboo and moulds not tight, the easy to crack problem of plate articulamentum connection.

Technical scheme of the present invention is:

Compound bamboo is moulded plate, comprises bamboo offset plate slab and is wrapped in the outer plastic layer of bamboo offset plate slab, and have through hole on the described bamboo offset plate slab, described plastic layer is packed in the through hole of bamboo offset plate slab.

Described through hole connects the upper and lower end face of bamboo offset plate.

Compound bamboo is moulded the preparation method of plate, may further comprise the steps:

(1), at first bamboo offset plate slab is cut into the rectangular configuration of rule, on the bamboo offset plate slab after the cutting, stamp through hole then, and through hole connects the end face of bamboo offset plate slab;

(2), the thermoplastic thermoplastic is become fluid, fluidised thermoplastic is wrapped in the outer surface of bamboo offset plate slab, fluidised thermoplastic flows in the through hole of bamboo offset plate during parcel, through hole is filled up, moulding through mould successively then, cooling curing get compound bamboo and mould board finished product.

The present invention punches on bamboo offset plate slab, during plastic layer hot pressing, its thermoplastic can be pressed in the through hole of bamboo offset plate slab, after the curing, plastics and plastic layer in the bamboo offset plate slab through hole are integral structure, it is tightr, more firm that this structure has guaranteed that bamboo offset plate slab is connected with plastic layer, and it is not easy to crack to have guaranteed that compound bamboo is moulded plate, longer service life.

Description of drawings

Fig. 1 is a structural representation of the present invention.

The specific embodiment

See Fig. 1, a kind of compound bamboo is moulded plate, comprises bamboo offset plate slab 1 and is wrapped in the outer plastic layer 2 of bamboo offset plate slab, and have the through hole of the upper and lower end face that connects the bamboo offset plate on the bamboo offset plate slab 1, plastic layer 2 is packed in the through hole of bamboo offset plate slab.

Compound bamboo is moulded the preparation method of plate:

(1), at first bamboo offset plate slab is cut into the rectangular configuration of rule, on the bamboo offset plate slab after the cutting, stamp through hole then, and through hole connects the upper and lower end face of bamboo offset plate slab;

(2), the thermoplastic thermoplastic is become fluid, fluidised thermoplastic is wrapped in the outer surface of bamboo offset plate slab, fluidised thermoplastic flows in the through hole of bamboo offset plate during parcel, through hole is filled up, moulding through mould successively then, cooling curing get compound bamboo and mould board finished product.

Thermoplastic is wrapped in that bamboo offset plate slab is outer and fill up in the through hole of bamboo offset plate slab, and it is tightr that plastic layer is connected with bamboo offset plate slab, and it is more stable that compound bamboo is moulded plate structure.

Claims (3)

1. compound bamboo is moulded plate, comprises bamboo offset plate slab and is wrapped in the outer plastic layer of bamboo offset plate slab, and it is characterized in that: have through hole on the described bamboo offset plate slab, described plastic layer is packed in the through hole of bamboo offset plate slab.

2. compound bamboo according to claim 1 is moulded plate, it is characterized in that: described through hole connects the upper and lower end face of bamboo offset plate.

3. compound bamboo according to claim 1 is moulded the preparation method of plate, it is characterized in that: may further comprise the steps:

(1), at first bamboo offset plate slab is cut into the rectangular configuration of rule, on the bamboo offset plate slab after the cutting, stamp through hole then, and through hole connects the end face of bamboo offset plate slab;

(2), the thermoplastic thermoplastic is become fluid, fluidised thermoplastic is wrapped in the outer surface of bamboo offset plate slab, fluidised thermoplastic flows in the through hole of bamboo offset plate during parcel, through hole is filled up, moulding through mould successively then, cooling curing get compound bamboo and mould board finished product.

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