CN1320514A

CN1320514A - Apparatus for production line of composite glass fibre-polyurethane plates (sections)

Info

Publication number: CN1320514A
Application number: CN 00113393
Authority: CN
Inventors: 肖顺秋
Original assignee: LONGSHENG NEW-MATERIAL Co Ltd HUNAN
Current assignee: LONGSHENG NEW-MATERIAL Co Ltd HUNAN
Priority date: 2000-04-26
Filing date: 2000-04-26
Publication date: 2001-11-07

Abstract

A production line of composite glass fibre-polyurethane plastes (or sections) is composed of glass fibre holder with ceramic ring; dipping bench with dipping plate moving up and down and high-speed mixing head; continuous foaming mould consisting of steel band ring, guide roller, chain-type side baffle, and supporter; drawing unit and cutting mechanism. Its advantages are novel structure, high automatization level, low cost and high effect.

Description

Composite glass fibre-polyurethane plates (type) material apparatus for production line

The present invention relates to a kind of roving glass fiber, polyurethane of utilizing and make the enhanced foaming material, continuous automatic production composite glass fibre-polyurethane plates (type) material apparatus for production line.

At present, the general glass enhanced foaming compound polyurethane material of producing, the glass fibre that adopts is the broken short fiber of hammer, the length great majority are between 0.2～0.3mm, the production method of composite is earlier glass fibre to be mixed with a certain component of polyurethane, mix with another component again, adopt the Rim device fabrication, this method enters the die cavity foaming owing to a certain component of glass and polyurethane being mixed after the back is delivered to the high-speed mixing head and another component is mixed with pipeline, so the addition of glass is limited, and be difficult to produce large product as structural material.

Purpose of the present invention is invented a kind of direct use filament of glass fiber for overcoming above-mentioned weak point, need not hammer into shape broken, do not need elder generation to mix with a certain component of polyurethane, but directly mix, flood with the polyurethane mixed liquor, again through a continuous foamed mould, the production equipment of automatic continuous foamed moulding, glass enhanced foaming Rigid foam polyurethane (type) material apparatus for production line.

Below in conjunction with Figure of description the present invention is described in detail:

Fig. 1: be global shape structural representation of the present invention;

Fig. 2: be global shape structure cutaway view of the present invention;

The present invention is this realization, it comprises the glass frame, distribution grid, the dipping platform, the high-speed mixing head, continuous foamed mould hauling machine, cutting machine, the glass fiber of rolling is placed on the glass frame (1), wherein tap is drawn to the glass distribution grid through porcelain ring (2) and is arranged, being convenient to the polyurethane mixed liquor is evenly distributed, glass after arranging enters dipping platform (8) and contacts with the polyurethane mixed liquor that high-speed mixing head (5) is discharged, fully flood with glass and mix by dipping plate (7), material behind the dipping enters foaming mould (9) and carries out continuous foamed, solidify, cooling, involve by hauling machine (11) after the demoulding, and drive the rotation of continuous foamed mould, pass through the product that cutting machine (12) cuts into required specification again

As Fig. 1, shown in 2: composite glass fibre-polyurethane plates of the present invention (type) material apparatus for production line, it is by glass frame (1), porcelain ring (2), glass silk (3), glass distribution grid (4), high-speed mixing head (5), polyurethane compound (6), dipping plate (7), the dipping continuous foamed mould of platform (8) (9), mixed plate (10), caterpillar tractor (11), machine cut machine (12) constitutes, this device divides four parts to form, glass guide frame part, glass fibre-polyurethane hybrid infusion platform part, continuous foamed mould part, crawler type traction cutting part constitutes, glass frame (1) is provided with some glass silk volumes, the centre cap of glass silk (3) leads to glass distribution grid (4) through porcelain ring (2), after arranging, on dipping platform (8), be provided with bent axle, connecting rod and dipping plate (7), drive bent axle by motor and transmission device, connecting rod, dipping plate (7) moves up and down, high-speed mixing head (5) is installed on dipping platform (8) upper slide rails, some blocks of dipping plates (7) are housed on the dipping platform (8), high-speed mixing head (5) is gone up the polyurethane mixed liquor of discharging and is fully flooded by dipping plate (7) and glass, mixed material enters continuous foamed mould (9) and foams, on foaming mould divides, lower carriage, and deflector roll is housed on support, add air bells cap, the cooling fan housing, side at last lower carriage die cavity, be provided with side chain type block, side chain type block is contained in up and down between the ring steel belt, foaming mould (9) foams, solidify, cooling, involve by hauling machine (11) after the demoulding, drive continuous foamed mould rotation, use cutting machine (12) to cut into the product of required specification again.

This product can be saved a large amount of timber for country, and for protecting the national forest reserves, the protection environment has great significance, and it is simple in structure, reasonable in design, Practical Performance is good, small investment, instant effect, high efficiency.

Claims

1, a kind of composite glass fibre-polyurethane plates (type) material apparatus for production line, it is characterized in that it is by glass frame (1), high-speed mixing head (5), dipping platform (8), continuously automatic foaming mould (9), hauling machine (11), cutting machine (12) constitutes, porcelain ring (2) is equipped with on every layer of top of glass frame (1), between glass frame (1) and the dipping platform (8) distribution grid (4) is housed, high-speed mixing head (5) is installed on the slide rail on dipping platform (8) top, some blocks of dipping plates (7) are housed on the dipping platform (8), automatic die (9) is installed in dipping platform (8) afterwards continuously, after the automatic die hauling machine (11) is installed continuously, cutting machine (12) is installed after the hauling machine.

2, according to claim 1.Described composite glass fibre-polyurethane plates (type) material apparatus for production line is characterized in that: the continuous automatically side baffle ring be made up of the chain type block of the cycloconveyor belt be made up of two steel bands up and down of foaming mould (9) and both sides.