KR100905117B1 - Apparatus for guiding bended steel strip, using no-power track - Google Patents

Abstract

The present invention relates to a blade induction apparatus using a non-powered track to be installed in the front of the braces for straightening the end of the blade is bent rolled to guide the blade stably caused to the straightener.

To this end, the present invention is installed in the front portion of the simple straightener (1) for the calibration of the banded blade 100 in the induction apparatus for inducing the blade 100, the induction guide of the induction device body 401 ( The non-powered race track 500 is installed to be rotatably coupled to the plurality of track shafts 600, 601, and 602 formed in the cutout 405 formed at 400, and arranged in a plurality of rows, such that the lower surface protrudes from the cutout 405. )Wow; A protrusion 320 formed at an end of a connecting table 300 connecting the connecting arm 310 of the induction device main body 401 in which the non-powered track 500 is installed and the operation body 2 of the simple braces 1, To provide a blade induction apparatus using a non-powered track characterized in that it consists of an impact buffer consisting of a buffer stopper 850 is built in the buffer tube 800 is built in the operating body (2) in contact with the concave-convex (凹凸). do.

Non-powered tracks, guides, simple calibrators, buffer pipes, connecting rods, buffer stoppers

Description

Blade induction device using non-powered tracks {APPARATUS FOR GUIDING BENDED STEEL STRIP, USING NO-POWER TRACK}

1 is a side view and a front perspective view showing a conventional blade guide device;

Figure 2 is a side view and a front perspective view showing a blade guide device using a non-powered track in accordance with the present invention;

Figure 3 is a perspective view showing a non-power track forming a blade guide device using a non-power track in accordance with the present invention;

Figure 4 is a combined perspective view of the track shaft and the upper shaft of the non-powered track forming the blade guide device using a non-powered track in accordance with the present invention;

5 is a cross-sectional view and a perspective view showing the configuration of the buffer tube of the connecting buffer portion constituting the blade guide induction apparatus using a non-powered track in accordance with the present invention.

♣ Explanation of symbols for main part of drawing ♣

DESCRIPTION OF SYMBOLS 1: Simple calibrator 100: Blade 401: Induction apparatus main body 400: Induction guide

405: Incision opening 600, 601, 602: Orbital axis 500: Non-powered orbit 310: Connecting arm

300: connecting rod 320: protrusion 800: buffer tube 850: buffer stopper

The present invention relates to a blade guide device using a non-powered raceway, and more particularly, it is installed in the front of the braces for correcting the end of the blade is bent end rolling is a non-power to stably guide the blade that caused the end defects to the straightener It relates to a blade guide device using a track.

In general, as shown in Fig. 1, the rolled blade 100 is calibrated in a straight shape by mailing a simple straightener 1 in the middle for calibration.

The simple calibrator 1 additionally installs an induction device capable of inducing the blade 100 at the front part, and the induction device is connected to the downward operation 300 at the same time as the downward operation of the simple calibrator 1. And the induction device main body 401 is connected by the connecting arm 310, the lower portion is a structure that is coupled to the pin 402 to the support 403 formed on both sides of the roll table.

An induction guide 400 is formed inside the induction device main body 401 to guide the blade 100, and the induction guide 400 is inclined downward at the same time as the downward operation of the simple calibrator 1 described above. The induction apparatus main body 401 in the direction to guide the blade plate 100 through the roll table.

However, when the blade plate 100 bent upward to the induction apparatus main body 401 by the simple straightener (1) through the guide plate 400 collides with the guide plate 400, the blade plate 100 overlaps or is not possible due to the work delay and A bad thing is happening,

As described above, when the end of the blade 100, which is upwardly bent by colliding with the guide guide 400, is unfolded and overlapped by the feed rate, or the banding becomes severe, the mailing to the simple calibrator 1 is impossible to process. There is a problem that the downtime is generated for a long time, the productivity is lowered, the defect rate is increased,

In addition, the shock is transmitted to the simple straightener 1 connected thereto when the guide plate of the blade 100 collides, causing equipment failure of the simple straightener 1.

In order to solve the above problems, the present invention is installed in the guide plate of the guide device of the induction device main body for stable entry into the mailing time straightener of the upward banding blade 100 to smoothly mail through the plate to the plate It is an object of the present invention to provide a blade guide device using a non-powered orbit which can prevent the impact caused by.

In order to achieve the above object, induction device is installed in the front portion of the simple braces for the calibration of the banded blade to guide the blade, the induction hole formed in the guide guide of the main body of the induction apparatus rotates on a plurality of track shafts A non-powered track arranged to be coupled to each other in a plurality of rows so that the lower surface protrudes into the incision; A buffer stopper embedded in the shock absorbing tube which is formed at the end of the connecting unit connecting the connecting arm of the induction device main body in which the non-powered track is installed and the operating main body of the simple brace, and is indented in contact with the operating main body. It provides a blade induction apparatus using a non-powered track characterized in that consisting of an impact buffer consisting of.

In addition, the present invention is the non-powered track, characterized in that the non-powered track is formed between the non-powered track is installed so that the blade between the non-powered track installed in a plurality of rows in the entry and exit of the incision is installed in a plurality of rows. To provide a blade guide,

In addition, the present invention is a blade stop using a non-powered track characterized in that the protrusion of the buffer stopper and the connection of the buffer tube is embedded in the buffer tube is supported by a plurality of support balls installed in the buffer tube, while being supported from the buffer tube by the buffer spring. Provide an induction device.

In addition, the present invention, while the upper portion of the track shaft of the non-powered track is supported by the track shaft cylinder is inserted into the buffer spring, the blade guide using a non-powered track characterized in that the lower fixed to the upper fixed shaft supported by the buffer spring Provide a device.

Hereinafter, with reference to the accompanying drawings will be described in detail the configuration of the present invention.

Figure 2 is a side view and a front perspective view showing a blade guide device using a non-powered track in accordance with the present invention, Figure 3 is a perspective view showing a non-power track forming a blade guide device using a non-powered track in accordance with the present invention, Figure 4 Is a combined perspective view of a track shaft and an upper shaft of a non-powered track forming a blade guide device using a non-powered track according to the present invention, Figure 5 is a buffer tube of the connecting buffer portion constituting a blade guide device using a non-powered track according to the present invention It is sectional drawing and a perspective view which show a structure.

As shown in Figures 2 to 3, the non-powered track 500 constituting the present invention is provided with a cutout 405 in which the blade pinion prevention stopper 510 is fixed is installed in the induction guide 400.

The non-powered trajectory 500 is connected to three first to third orbital axes 600, 601, and 602, and the first orbital axis 600 is fixed and the other two second and third orbits Shafts 601 and 602 are connected to upper fixed shafts 630 and 631.

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The non-powered track 500 is connected to the first to third orbital axes 600, 601, 602 by a bearing 550 and a gear 650.

In addition, a groove is connected to the second and third orbital shafts 601 and 602 to connect the upper fixed shaft 630, and the upper fixed shaft 630 has a buffer spring 660a on both sides of the track shaft cylinder 700. Is fixed by entering

The lower portion of the upper fixed shaft 630 is connected through the grooves of the second and third orbital shafts 601 and 602 and fastened to the buffer spring 660b and the fixing bolt 620 to support the inside of the induction apparatus. Is fastened.

Meanwhile, as shown in FIG. 2, the first orbital axis 600 is in a fixed state, and the second to third orbital axes 601 and 602 are usually slightly lowered by the upper fixed axes 630 and 631. In a broken state

When the banded blade 100 is borrowed, it rises slightly up to absorb the impact.

However, the amount is so small that the blade 100 does not enter between the blade pinch stopper 510.                     

As shown in FIG. 5, the protrusion 320 formed at the end of the induction device connecting rod 300 constituting the present invention is in contact with the buffer stopper 850 in the buffer tube 800 while the buffer tube ( It is supported by the buffer spring 820b from the side wall portion of 800.

In addition, the buffer tube 800 is put into the support ball 810 in the buffer tube 800 so that the protrusion 320 and the buffer stopper 850 of the induction apparatus connecting unit 300 to move well to improve the fluidity and At the same time absorb shock.

The support ball 810 is fixed to the fixing bolts 821 and 822 by inserting the support springs 820a and the ball support 823 into a plurality of holes formed on the main surface of the buffer tube 800,

A grease injection tube 822a is formed in the fixing bolt 821 to enable the grease to be injected normally.

Hereinafter, the operation of the present invention will be described.

As shown in FIG. 3 described above, the non-powered orbit 500 constituting the present invention is attached to the induction guide 400 formed in the induction apparatus main body 401.

When the blade 100 is bent upwards during the rolling operation, the end of the blade 100 is collided with the non-powered track 500 installed in the guide guide 400,

At this time, the non-powered orbit 500 is rotated by the traveling force of the blade 100 in the traveling direction of the blade 100 by the traveling speed of the blade 100.

In this case, the non-powered race track 500 has a gear 650 coupled to the track shafts 600, 601, and 602 as bearings 500 to connect the non-powered race track 500, and the upper fixed shafts 630 and 631 have track tracks. Slightly struck down while connected to the cylinder 700.

This is because the stroke of the raceway cylinder 700 is a little bit, except for the first orbital shaft 600, the second. The three orbital axes 601 and 602 are in a state slightly struck by their own weight.

When the blade plate 100 collides with the non-powered track 500, the non-powered track 500 is rotated, and the shock absorber installed in the track shaft cylinder 700 installed inside the facility of the main body 401 of the guide guide 400 It primarily absorbs the shock.

In addition, the shock transmitted to the simple calibrator 1 transmitted to the induction device connecting unit 300 and the connecting arm 310 connecting the main body 401 and the simple calibrator 1 of the induction guide 400 is the induction device connecting unit 300. And by the shock absorber installed in the simple braces (1) to eliminate the secondary shock.

That is, the protrusion 320 and the buffer stopper 850 formed at the end of the connecting table 300 is supported by the buffer springs (820b, 820c) in the buffer tube 800, and the impact is secondarily resolved. In particular, the buffer stopper 850 and the connecting table 300 is smoothly operated by the support ball 810 built on the main surface of the buffer tube 800 and at the same time the impact of the impact of the blade plate 100 is reduced.

As described above, the present invention is equipped with a non-powered orbit in the induction guide of the induction apparatus, by mounting a shock absorbing means for absorbing the shock when delivered to the simple braces, the upper band bent the upper plate does not overlap or mail through Fundamentally, there is an effect that can contribute to quality and productivity.

Claims (4)

In the induction device is installed in the front of the simple straightener (1) for the calibration of the banded blade 100 to guide the blade 100, The rotatable openings 405 formed in the induction guide 400 of the induction apparatus main body 401 are rotatably coupled to a plurality of track shafts 600, 601, and 602, and arranged in a plurality of rows, to the incision 405. A non-powered race track 500 installed to protrude the lower surface; A connection arm 310 of the induction device main body 401 in which the non-powered track 500 is installed, and a protrusion 320 formed at an end of the connection table 300 connecting the operation body 2 of the simple braces 1. And a non-motorized track comprising a shock-absorbing portion made of a buffer stopper 850 embedded in the shock absorbing tube 800 installed in the operating body 2 by contacting the protrusion 320 and the unevenness. Blade induction device used. The method of claim 1, An anti-jamming stopper between the non-powered tracks 500 to prevent the blade 100 from being pinched between the non-powered tracks 500 installed in the plurality of rows at the inlet and the exit of the incision 405 in which the non-powered tracks 500 are installed in multiple rows. Blade induction apparatus using a non-powered track characterized in that the 510 is formed. The method of claim 1, The buffer stopper 850 embedded in the buffer tube 800 and the protrusion 320 of the connecting table 300 are supported from the buffer tube 800 by the buffer springs 820b and 820c, and are connected to the buffer tube 800. Blade guide induction apparatus using a non-powered track, characterized in that supported by a plurality of support balls 810 are installed. The method of claim 1, The raceway shafts 601 and 602 of the non-powered raceway 500 are supported by the raceway cylinder 700 with the upper portion of the buffer spring 660a inserted therein, and the upper fixed shaft with the lower portion supported by the buffer spring 660b. Blade induction apparatus using a non-powered track, characterized in that fixed to (630).

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