CN203409623U

CN203409623U - Grinding disk of wood fiber board trimming machine

Info

Publication number: CN203409623U
Application number: CN201320537839.XU
Authority: CN
Inventors: 赵东顺
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-09-02
Filing date: 2013-09-02
Publication date: 2014-01-29
Anticipated expiration: 2023-09-02

Abstract

The utility model discloses a grinding disk of a wood fiber board trimming machine. The grinding disk comprises a grinding disk body, wherein a connecting hole is formed in the center of the grinding disk body; the inner side surface of the grinding disk body is a coarse grinding surface; the edge of the grinding disk body is a cutting edge; the coarse grinding surface is an inclined surface of which the middle is high and two sides are low; the outer ring of the coarse grinding surface is a rough grinding surface formed by protrusion of large particles, and the inner ring of the coarse grinding surface is a fine grinding surface formed by protrusion of small particles. When the grinding disk is used, a wood fiber board is conveyed to the grinding disk through a conveying device; the edge of the grinding disk body is the cutting edge, so that long burrs on the wood fiber board can be trimmed, the wood fiber board is roughly ground through the rough grinding surface to grind off a plurality of large burrs, and the wood fiber board is finely ground through the fine grinding surface; the wood fiber board is ground for two times actually, so that the grinding effect is good; additionally, the wood fiber board is trimmed, roughly ground and finely ground by the grinding disk in different time periods, so that the grinding disk is unlikely to be damaged and is long in service life.

Description

A kind of mill of wood-fiber board bead cutter

Technical field

The utility model relates to a kind of wood-fiber board bead cutter, especially a kind of mill of wood-fiber board bead cutter.

Background technology

Along with social development, various novel products emerge in an endless stream, and the novel sheet materials such as density board, wood-fiber board also replace original solid wood board to become the primary raw material of woodwork.

After wood-fiber board is compressing, its edge is more crude, therefore need to carry out edging, Chinese patent CN201511429U " wood-fiber board black trimming cut device " discloses a kind of wood-fiber board bead cutter, its principle is in conveyer both sides, mill to be set wood-fiber board is carried out to edging, mill is trimming edging again again in the course of the work, bears greatlyr, makes this edging device have the technical problem that operating efficiency is lower and abrasive disk life-span is short;

Therefore be necessary the mill of existing wood-fiber board bead cutter to improve.

Summary of the invention

The purpose of this utility model is the mill of a kind of wood-fiber board bead cutter of designing in order to solve the deficiency of above-mentioned technology, and this mill not only can trimming but also can edging, and edging is effective, long service life.

The mill of the wood-fiber board bead cutter that the utility model is designed, comprise mill body, mill body center is provided with a connecting hole, and mill body medial surface is coarse flour milling, described mill body edges is cutting edge, and described coarse flour milling is low inclined planes, middle high both sides; The floated finish that large the material of serving as reasons outside described coarse flour milling convexes to form, the fine grinding face of inner ring for being convexed to form by little material.

The mill of the wood-fiber board bead cutter that the utility model is designed, its beneficial effect is: during use, wood-fiber board is sent to mill place by conveyer, mill body edges is cutting edge, can carry out trimming to burr longer on wood-fiber board, and then wood-fiber board enters into floated finish and roughly grinds, grind off some large burr, then wood-fiber board enters into fine grinding face and refines, because wood-fiber board has in fact passed through twice edging, so edging better effects if; This mill is that timesharing is carried out trimming, corase grind and fine grinding to wood-fiber board in addition, therefore not fragile, longer service life.

Accompanying drawing explanation

Fig. 1 is embodiment 1 structural representation;

Fig. 2 is the enlarged drawing at A place in Fig. 1;

In figure: mill body 1, connecting hole 2, coarse flour milling 3, cutting edge 4, floated finish 5, fine grinding face 6.

The specific embodiment

Below by embodiment, the utility model will be further described by reference to the accompanying drawings.

Embodiment 1:

As shown in Figure 1, 2, the mill of the described wood-fiber board bead cutter of the present embodiment, comprise mill body 1, mill body 1 center is provided with a connecting hole 2, mill body 1 medial surface is coarse flour milling 3, described mill body 1 edge is cutting edge 4, and described coarse flour milling 3 is low inclined planes, middle high both sides; Described coarse flour milling 3 outsides floated finish 5, the fine grinding face 6 of inner ring for being convexed to form by little material that large material convex to form of serving as reasons.

The mill of the described wood-fiber board bead cutter of the present embodiment, its beneficial effect is: during use, wood-fiber board is sent to mill place by conveyer, mill body 1 edge is cutting edge 4, can carry out trimming to burr longer on wood-fiber board, and then wood-fiber board enters into floated finish 5 and roughly grinds, grind off some large burr, then wood-fiber board enters into fine grinding face 6 and refines, because wood-fiber board has in fact passed through twice edging, so edging better effects if; This mill is that timesharing is carried out trimming, corase grind and fine grinding to wood-fiber board in addition, therefore not fragile, longer service life.

Specific embodiment described herein is only to design of the present utility model explanation for example.The utility model person of ordinary skill in the field can make various modifications or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.

Claims

1. the mill of a wood-fiber board bead cutter, comprise mill body (1), mill body (1) center is provided with a connecting hole (2), mill body (1) medial surface is coarse flour milling (3), it is characterized in that described mill body (1) edge is cutting edge (4), described coarse flour milling (3) is low inclined planes, middle high both sides; The floated finish (5) that large the material of serving as reasons outside described coarse flour milling (3) convexes to form, the fine grinding face (6) of inner ring for being convexed to form by little material.