CN2561528Y

CN2561528Y - Band steel tap guider

Info

Publication number: CN2561528Y
Application number: CN 02265731
Authority: CN
Inventors: 王鲁
Original assignee: Baoshan Iron and Steel Co Ltd
Current assignee: Baoshan Iron and Steel Co Ltd
Priority date: 2002-07-24
Filing date: 2002-07-24
Publication date: 2003-07-23
Anticipated expiration: 2012-07-24

Abstract

The utility model relates to a guiding device for steel strip threading. The guiding device applied to the steel strip continuous production in steel strip production line prevents threading failure caused by wrong threading of the steel strip during the threading of steel strip to a duplicate recoiler. The utility model comprises a guiding flip, a driving mechanism and a transitional flip; the driving mechanism is connected with the guiding flip and drives the flip to turn over; the transitional flip is arrange at the rear part of the guiding flip at the lower part of which an arc is formed; the transitional flip is at least provided with a guiding part the front end edge of which stretches below the rear end part of the guiding flip. The utility model has the advantages that compared with the prior art, the device spares respectable expensive equipment such as the magnetic roller, the driving motor of the magnetic roller, the transducer, the swinging oil cylinder of the magnetic roller and the transmission universal shaft of the magnetic roller, etc.; the process of absorbing and dropping the steel strip head during threading guiding is spared, which eliminates wrong threading of the strip head and simplifies the guiding device structure and provides easier and more flexible control.

Description

The band steel is worn tape guide

Technical field

The utility model relates to steel rolling equipment, and particularly output strip line is in producing continuously, and the switching of band steel when wearing to two coiling machine respectively selected, and wears band and causes the tape guide of wearing of wearing the band failure with the steel mistake preventing.

Background technology

In existing technology, continuous annealing unit outlet section wear tape guide mainly by guiding turnover panel 1, driving mechanism 2, transition turnover panel 3, wear band platform 4, turning, clamping and conveying roller group 5 and magnetic roll 6 is formed, shown in Fig. 1, Fig. 2-1, Fig. 2-2, band steel 7 under normal circumstances, when band steel 7 takes the lead to wear toward the 1# coiling machine, magnetic roll 6 is at dotted line position, and guiding turnover panel 1 is at dotted line position; Band steel 7 is taken the lead by magnetic roll 6 guiding 1# coiling machines.When band steel 8 took the lead to wear toward the 2# coiling machine, magnetic roll 6 was at solid line position, and guiding turnover panel 1 is at solid line position; Band steel 8 is taken the lead by upwards absorption of magnetic roll 6, is parabolic path then and throws to and wear band platform 4, wears band to the 2# coiling machine.But this guider often breaks down, and causes central sections to shut down, lower the temperature.Its concrete phenomenon mainly is that band steel 7 is taken the lead when wearing to the 2# coiling machine, magnetic roll 6 adsorption effects are bad, cause band steel 7 to take the lead in crossing process, to fall, enter in the gap of guiding turnover panel 1 and turning, clamping and conveying roller group 5, band steel 7 is worn the coiling machine to 1# mistakenly, thereby cause a large amount of band steel 7 to pile up in the 1# coiling machine,, will cause the outlet kink to be full of in case have little time to handle the heap steel if this failed operation personnel are taken place; Each in addition shutdown all can cause the finished product volume to be deposited in outlet and wear the tape channel and scrap; Simultaneously, move back the stove cooling and cause in the stove coil of strip to be scrapped because of connecting; And central sections is shut down, and from shutting down to finished product, needs cost more than 8 hour at every turn, has a strong impact on the production capacity performance of unit.

Summary of the invention

It is a kind of simple in structure, easy to use, flexible that the purpose of this utility model is to provide, and can eliminate the band steel of being with the steel taping head mistake to wear zoning and wear tape guide.

For achieving the above object, the technical solution of the utility model is that the band steel is worn tape guide, is arranged at power reel one side, comprises guiding turnover panel, driving mechanism, transition turnover panel; Driving mechanism is connected with the guiding turnover panel, to drive the upset of guiding turnover panel; The transition turnover panel is arranged at guiding turnover panel rear portion; Guiding turnover panel bottom camber; The transition turnover panel is established at least one guide part, and its front-end edge stretches into guiding turnover panel rearward end below.

Further, described guide part and transition turnover panel are structure as a whole.

Advantage of the present utility model is that compared with prior art, the utility model makes the band steel when wearing tape guide, has reduced the process under the band steel taping head is picked up, throws by magnetic roll, takes the lead to miss the phenomenon of wearing band thereby also eliminated; And reduced the equipment of many costlinesses: as magnetic roll, magnetic roll CD-ROM drive motor, frequency converter, magnetic roll oscillating oil cylinder, magnetic roll transmission universal drive shaft etc. make the guider structure simpler, control more convenient and flexible.

Description of drawings

Fig. 1 is the user mode schematic diagram of prior art.

Fig. 2-1 wears the structural representation of tape guide for existing band steel.

Fig. 2-2 is the vertical view of Fig. 2-1.

Fig. 3 is a user mode schematic diagram of the present utility model.

Fig. 4-1 is a structural representation of the present utility model.

Fig. 4-2 is the vertical view of Fig. 4-1.

The specific embodiment

Shown in Fig. 4-1, Fig. 4-2, the band steel that the utility model provides is worn tape guide, comprises guiding turnover panel 1, driving mechanism 2, transition turnover panel 3; Driving mechanism 2 is connected with guiding turnover panel 1, drives guiding turnover panel 1 and spins upside down; Transition turnover panel 3 is arranged at guiding turnover panel 1 rear portion; Guiding turnover panel 1 bottom 11 cambers; Transition turnover panel 3 is established at least one guide part 31, and its front-end edge 311 stretches into guiding turnover panel 1 rearward end 12 belows.

As shown in Figure 3, take the lead to be worn when the 1# coiling machine by turning, clamping and conveying roller group 5 when band steel 7, guiding turnover panel 1 is upwards opened, and along guiding turnover panel 7 lower curved, band steel 7 is taken the lead nature and worn to 1# coiling machine passage.

When band steel 7 took the lead to wear toward the 2# coiling machine, guiding turnover panel 1 overturn downwards, is in the lower horizontal position; Band steel 7 takes the lead to be pinched by turning, clamping and conveying roller group 5, be with on the platform 4 to wearing along guiding turnover panel 1 and transition turnover panel 3, because transition turnover panel 3 guide parts 31 front-end edges 311 stretch into guiding turnover panel 1 rearward end 12 belows, be with steel 7 directly to wear long band platform 4 towards the 2# coiling machine along guiding turnover panels 1 and transition turnover panel 3.

The utility model has been eliminated and has been taken the lead to miss the phenomenon of wearing band, has guaranteed that the production capacity of production unit is normally brought into play.

Claims

1. the band steel is worn tape guide, is arranged at power reel one side, comprise,

One guiding turnover panel is with upset band steel taping head;

Driving mechanism is connected with the guiding turnover panel, to drive the upset of guiding turnover panel;

The transition turnover panel is arranged at guiding turnover panel rear portion; It is characterized in that,

Described guiding turnover panel bottom camber;

Described transition turnover panel is established at least one guide part, and the front-end edge of guide part stretches into guiding turnover panel rearward end below.

2. band steel as claimed in claim 1 is worn tape guide, it is characterized in that, described guide part and transition turnover panel are structure as a whole.