CN201534394U

CN201534394U - Flattening guide roller

Info

Publication number: CN201534394U
Application number: CN2009202002434U
Authority: CN
Inventors: 薛伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-11-06
Filing date: 2009-11-06
Publication date: 2010-07-28
Anticipated expiration: 2019-11-06

Abstract

The utility model discloses a flattening guide roller, which is characterized in that a flattening guide roller body (1) is provided with a corrugated excircle surface, and the flattening guide roller body (1) is made of aluminium alloy sections. The flattening guide roller has light weight, simple structure and good flattening effect.

Description

A kind of flattening deflector roll

[technical field]

The utility model relates to a kind of deflector roll, particularly be a kind of flattening deflector roll.

[background technology]

Flatten deflector roll and be mainly used in some packaging facilities, on the non-woven bag Bag Making Machine, nonwoven needs to use the flattening deflector roll to come nonwoven is carried and flattened in the bag process, and the non-woven bag of Zhi Zuoing could guarantee workmanship like this.The flattening deflector roll of prior art adopts aluminium bachelor or reinforcing bar roller mostly, and the aluminium bachelor contacts with nonwoven and can skid, and flattens weak effect, though and the reinforcing bar roller flattens effect better, but its Heavy Weight makes nonwoven excessively stretch easily, directly influences the workmanship of non-woven bag.

[summary of the invention]

At the deficiencies in the prior art, the technical problems to be solved in the utility model be to provide a kind of in light weight, simple in structure, flatten effective flattening deflector roll.

The utility model takes following technical scheme to finish: a kind of flattening deflector roll is characterized in that: described flattening deflector roll roll body has and is undulatory outer round surface, and described flattening deflector roll roll body is made by aluminium alloy extrusions.

Adopt the flattening deflector roll of technique scheme, its roll body is directly made by aluminium alloy extrusions, in light weight, simple in structure, also have, flatten the deflector roll roll body and have undulatory outer round surface, so, in the bag course of conveying, just be not easy and flatten the deflector roll generation around the nonwoven that flattens the deflector roll outer round surface and skid, can keep certain force of strain between the nonwoven, because it is in light weight to flatten deflector roll, can not make nonwoven be subjected to excessive stretching again,, can guarantee the workmanship of non-woven bag so the flattening effect is fine.

[description of drawings]

The utility model has following accompanying drawing:

Fig. 1 is a structural representation of the present utility model

[specific embodiment]

As shown in the figure, this flattens deflector roll, and its roll body is by the direct drawing and forming of aluminium alloy extrusions, and roll body is by inside and outside two-layer the composition, and outer 1 outer round surface has undulatory concavo-convex, is a through hole in the middle of the internal layer 2, connects by reinforcement 3 between the ectonexine.

Claims

1. flattening deflector roll is characterized in that: described flattening deflector roll roll body has and is undulatory outer round surface, and described flattening deflector roll roll body is made by aluminium alloy extrusions.