CN201091902Y

CN201091902Y - Guided feeding machine

Info

Publication number: CN201091902Y
Application number: CNU2007200443734U
Authority: CN
Inventors: 肖荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-09-30
Filing date: 2007-09-30
Publication date: 2008-07-30
Anticipated expiration: 2017-09-30

Abstract

The utility model provides a guide feeding machine. The utility model has enough traction power and can achieve effective traction of steel strips with any specifications; furthermore, the delivered steel strip moves flatly and straight, thus ensuring the qualified rate of processing. The utility model comprises a motor, a reducer, a driving roller and a driven roller; the driving roller and the driven roller are arranged on a frame. The guide feeding machine is characterized in that the roller shaft of the driven shaft is connected with the piston rod of a hydraulic cylinder through a connecting part.

Description

Guide feeding device

(1) technical field

The utility model relates to mechanical conveying equipment, is specially guide feeding device.

(2) background technology

In the cold roll forming unit, steel band is constantly blowing, feeding under the effect of the traction of feeder and unreeling machine.Its structure of traditional feeder comprises motor, and motor via reducer drives drive roll, passes between drive roll and driven voller thereby drive steel band.Because it is smooth inadequately from the steel band that unreeling machine gets off, so have the effect of leveling during by feeder concurrently, steel band behind the leveling because and the contact area between the drive roll, driven voller reduce, frictional force between drive roll, driven voller and the steel band reduces, like this to the especially thick steel band hypotraction of steel band, occur easily with motionless phenomenon, and the steel band of carrying causes steel band to wander off because of tractive force is not enough easily, thereby can have influence on the quality of steel band.

(3) summary of the invention

At the problems referred to above, the utility model provides a kind of guide feeding device, and its traction power foot no matter be the steel band of which kind of specification, all can be realized effectively traction, and the steel band of conveying moves straightly, has guaranteed the qualification rate of processing.

Its technical scheme is as follows: it comprises motor, reductor, drive roll, driven voller, and described drive roll, driven voller are installed on frame, it is characterized in that: the roll shaft of described driven voller is connected with the piston rod of hydraulic cylinder by connector.

It is further characterized in that: at the output of described drive roll, driven voller, on the described frame guide roller is installed, totally two of described guide rollers are installed on the both sides of mobile steel band respectively.

The utility model is used for the cold roll forming unit, and under the effect of hydraulic cylinder, the pressure between drive roll and the driven voller increases, frictional force to steel band also increases simultaneously, and to steel band tractive force foot, the steel band speed of travel is steady, the probability that appearance wanders off is little, has guaranteed the qualification rate of following process; And further the straight of steel band that guaranteed that be provided with of guide roller moves, thereby avoided in the prior art, and the only traction by conveying roller causes steel band to wander off to the tractive force deficiency of steel band, influences the shortcoming of qualification rate.

(4) description of drawings

The structural representation that Fig. 1 looks for master of the present utility model;

The structural representation that Fig. 2 overlooks for drive roll among Fig. 1 and drive part thereof and guide roller.

(5) specific embodiment

See Fig. 1, Fig. 2, the utility model comprises motor 8, reductor 7, drive roll 5, driven voller 2, and drive roll 5, driven voller 2 are installed on frame 4, and the roll shaft of driven voller 2 is connected by the piston rod of connector with hydraulic cylinder 1.Output at drive roll 5, driven voller 2 is equipped with guide roller 3 on the frame 4, guide roller 3 is totally two both sides that are installed on mobile steel band respectively.

Claims

1. guide feeding device, it comprises motor, reductor, drive roll, driven voller, described drive roll, driven voller are installed on frame, it is characterized in that: the roll shaft of described driven voller is connected with the piston rod of hydraulic cylinder by connector.

2. according to the described guide feeding device of claim 1, it is characterized in that: at the output of described drive roll, driven voller, on the described frame guide roller is installed, totally two of described guide rollers are installed on the both sides of mobile steel band respectively.