CN2196542Y

CN2196542Y - Wood-processing mould

Info

Publication number: CN2196542Y
Application number: CN 94228825
Authority: CN
Inventors: 王洪吉
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-06-08
Filing date: 1994-06-08
Publication date: 1995-05-10
Anticipated expiration: 2004-06-08

Abstract

The utility model relates to a wood-processing mould. The wood-processing mould is characterized in that a triangle groove body whose groove mouth is downward is arranged on a base plate which is fixed with the pushing arm of a wood extruder. A triangle groove body which has an upward groove mouth and corresponds to the triangle groove body whose groove mouth is downward, is arranged on the base plate which is fixed with the base of the wood extruder. The apical angles of the bottom of the triangle groove body whose groove mouth is downward are all triangles. The utility model not only has the advantages of simple structure and easy fabrication, but also has the advantages that the utilization ratio of waste wood can be enhanced and the application range of the waste wood can be enlarged. The wood processed with the mould has better tensile and anti-fold capability.

Description

Wood-processing mould

The utility model relates to a kind of timber processing mold, and particularly a kind of being installed in can be with waste wood extruding all-in-one-piece timber processing molds such as undersized log, branch bavin, little wood fragments on the timber extruder.Belong to timber processing extrusion die technology.

People make plate products such as particieboard, density board with wood shavings, saw foam, fritter wood fragments through the timber extrusion machinery usually at present, solve the problem that waste wood is utilized again, to improve the utilization rate to timber.Since on the mould on the existing timber extruder by two up and down opposing parallel plate face forms, can only process sheet material to wood shavings, saw foam and fritter wood fragments, it exists the deficiency that can't become a useful person to processing such as undersized log, a bavin, tailings.

The purpose of this utility model provides a kind of timber processing mold that waste wood such as undersized log, branch bavin, piece wood piece, saw foam can be pressed into square bar that is installed on the timber extruder.

The purpose of this utility model is to realize by the following technical solutions: on the substrate that fixes with timber extruder push arm the downward triangle cell body of a notch is set, the triangle cell body that makes progress with downward corresponding its notch of triangle cell body of notch is set, and the drift angle of the downward triangle cell body of notch and the triangle cell body bottom drift angle that notch makes progress are the right angle on the substrate that fixes with timber extruder base.

In the technical program, if being level, the pushing-pressing arm of timber extruder promotes, then the two triangle cell body can be horizontally disposed with relatively.

Like this, when the downward triangle cell body of notch moves downward and the triangle cell body that makes progress with notch mutually during closing, can will be placed on things such as the wooden unit that scribbles colloid in the groove, branch bavin and be squeezed into tetragonal body, thereby form the section bar of a larger volume.

The utility model not only has simple in structure, makes the characteristics of being easy to, but also and the utilization rate that can improve waste wood is arranged, enlarge the advantage of waste wood range of application.The timber that comes out with this Mould Machining has tension, fracture resistance preferably.

Accompanying drawing is a structural representation of the present utility model.

Be described in further detail below in conjunction with the technical characterictic of accompanying drawing the utility model most preferred embodiment.

On the substrate ［ 1 ］ that fixes with timber extruder pushing-pressing arm, the downward triangle cell body ［ 2 ］ of a notch is set, go up at the substrate ［ 5 ］ that fixes with timber extruder base the triangle cell body ［ 4 ］ that makes progress with downward corresponding its notch of triangle cell body ［ 2 ］ of notch is set, and the drift angle of the downward triangle cell body of notch and the triangle cell body bottom drift angle that notch makes progress are the right angle.

In the present embodiment, in order to improve pressing effect, on the inner edge face of each triangle cell body, set up hot pressing template ［ 3 ］ to timber.

Consider that under the situation that mould self intensity allows in order to save the material of making mould and to alleviate own wt, the avris of each triangle cell body can adopt cavity structure.

Claims

1, a kind of by being fixed on the substrate [1] on the timber extruder pushing-pressing arm and being fixed on the timber processing mold that the substrate [5] on the timber extruder base is formed, it is characterized in that: on the substrate [1] that fixes with timber extruder pushing-pressing arm, the downward triangle cell body [2] of a notch is set, go up at the substrate [5] that fixes with timber extruder base the triangle cell body [4] that makes progress with downward corresponding its notch of triangle cell body [2] of notch is set, and the drift angle of the downward triangle cell body of notch and the triangle cell body bottom drift angle that notch makes progress are the right angle.

2, timber processing mold according to claim 1 is characterized in that: set up hot pressing template ［ 3 ］ on the inner edge face of each triangle cell body.