KR100928984B1 - Equipment for entering equipment after bending blade using apron of two-stage structure - Google Patents

Abstract

The present invention relates to a post-equipment induction apparatus for bending equipment using a vertically moving two-stage apron, in which a blade after rolling is calibrated to a deformed blade due to plate torsion and warpage during cooling of the cooling stage and enters the equipment.

To this end, the present invention is fixed to both sides of the lower portion of the roll table 11 and the rear equipment entry portion 13 adjacent to the cylinder shaft is made up of a two-stage structure of the upper shaft 40 and the lower shaft 46 A driving cylinder 32; A lower apron (31) provided with a plurality of lower apron rolls (12) disposed on the lower shaft (46) through the upper shaft (40) of the vertical drive cylinder (32); An upper apron 30 fixed to the upper shaft 40 of the upper and lower drive cylinders 32 and provided with a plurality of upper apron rolls 41; Up and down movable type, characterized in that consisting of the lower apron fixing piece 53 is installed in the same position on the left and right sides of the roll table 11 so as to be able to move forward and backward to fix the lower apron 31 in the upward operation Provides equipment entry guide device after bending plate using apron of two-stage structure.

Bending blade, Upper apron, Lower apron, Two-stage cylinder, Crop shear, Fixing piece

Description

APAPATUS FOR LEADING A BENDED STEEL STRIP TO CROP SHEAR, USING VERTICAL TYPE TWO STAGE APRON}

1 is a problem occurrence diagram showing a situation in which a conventional bending plate hits the crop shear without passing the equipment on the roll table;

Figure 2 is a state diagram showing a state after the bending blade post-entry equipment induction apparatus using a two-stage apron according to the present invention installed on the roll table to borrow the bending blade.

Figure 3 is a perspective view showing the overall configuration of the equipment after the induction equipment after bending blades using apron of the two-stage structure according to the present invention;

Figure 4 is an exploded perspective view of the equipment after the induction equipment after bending blades using apron of the two-stage structure according to the present invention;

Figure 5 is a front view showing a step-by-step operation state of the equipment after the bending plate after entering the equipment using the apron of the two-stage structure according to the present invention.

♣ Explanation of symbols for main part of drawing ♣

10: Bending blade 11: Roll table 13: Crop shear (after facility entry)

32: Up and down drive cylinder 40: Upper shaft 46: Lower shaft 12: Lower apron roll

31: Lower apron 41: Upper apron roll 30: Upper apron

53: lower apron fixing piece 52: fixing piece guide 51: forward and backward cylinder                 

38: upper touch bar 37: lower touch bar

The present invention relates to a device for induction after the bending plate using the apron of the vertical movement type two-stage structure, and more specifically, after the rolling blade is finished after the blade is deformed due to plate twisting and bending occurs during the cooling process The present invention relates to a post-bending equipment entry guide system using an apron having a vertically movable two-stage structure.

In general, as shown in FIG. 1, the blade is finished rolling, the twisting or bending occurs during the cooling process is transformed into the bending blade 10.

If such a curved blade 10 is generated to move on the roll table 11 and is not borrowed between the crop shears 13, which are introduced into the after-treatment equipment, the warp plates 13 collide with the crop shears 13, causing equipment damage. Will be

When the degree of deformation of the flexible blade 10 is severe, the bending blade 10 is attached to the magnet, picked up by a crane (not shown), and the recycling process is transported, thereby lowering the production rate.

In addition, when the degree of deformation occurs at the end, the end of the blade 10 is cut by the cutting means such as an oxygen torch, and processed after cutting, and then enters the post equipment, there is a problem that takes a lot of processing time. .

In order to solve the above problems, the present invention is a vertically movable type 2 that stably enters the bending plate moving on the roll table to the entry portion of the rear equipment by movably installing a two-stage apron at the entrance of the rear equipment on the roll table. It is an object of the present invention to provide a equipment entry guide device after bending blades using aprons having a single structure.

In order to achieve the above object, the present invention is fixed to both sides of the lower portion of the roll table and the rear entrance portion adjoining the upper and lower drive cylinder consisting of a two-stage structure of the upper shaft and the lower shaft; A lower apron provided with a plurality of lower apron rolls while being placed on the lower shaft through the upper shaft of the vertical drive cylinder; An upper apron fixed to an upper shaft of the upper and lower driving cylinders, and having a plurality of upper apron rolls installed therein; Bending blade using the apron of the vertical movable two-stage structure, characterized in that it consists of a lower apron fixing piece which is installed at the same position on the left and right sides of the roll table so as to be fixed in the upward operation of the lower apron is installed so as to move forward and backward. Provide after equipment entry guidance device.

In another aspect, the present invention provides a device for induction equipment after the bending plate using the apron of the vertical movement two-stage structure, characterized in that the lower apron is placed on the lower shaft by inserting a spring in the upper shaft of the vertical drive cylinder. ,

In addition, the present invention is a vertically movable two-stage structure of the pair of lower apron fixing piece through the fixing piece guide fixed on the support installed on the left and right sides of the roll table axially coupled with the forward and backward cylinder To provide a facility entry guide device after the bending plate using aprons.

In addition, the present invention is a bending using an apron of up and down movement type two-stage structure, characterized in that the upper and lower drive cylinders are configured to include an upper and lower touch bar fixedly fixed to the side portion of the lower shaft to touch the limit switch is installed close to it Provide after-plate equipment entry guide device.

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

Figure 2 is a state diagram showing a state in which the equipment after the bending blade entering equipment using a two-stage apron according to the present invention is installed on the roll table to borrow the bending blade, Figure 3 is a two-stage structure according to the present invention Figure 4 is a perspective view showing the overall configuration of the post-bending equipment entry guide device using the apron, Figure 4 is an exploded perspective view of the post-bending equipment post guidance equipment using a two-stage structure apron according to the present invention.

As shown in Figures 2 to 4, after the bending blade post-entry equipment induction apparatus using a two-stage apron according to the present invention, first, the upper shaft 40 and the lower shaft 46, the cylinder shaft is different in the diameter of the shaft; The upper and lower drive cylinders 32 having a two-stage structure are fixed to both sides of the lower part of the portion where the roll table 11 and Crop Shear 13, which is an after-entry entry part, are adjacent to each other. 40 is configured to be smaller in diameter than the lower shaft 46.

As described above, the upper shaft 40 of the upper and lower drive cylinders 32 installed on both sides between the roll table 11 and the crop shear 13 inserts the spring 36, and then the lower apron 31 is inserted. Insert the lower apron 31 is placed on the lower shaft 46,                     

A plurality of lower apron rolls 12 are rotatably installed on the lower apron 31, and guide jaws are formed at both sides of the lower apron roll 12 so as to prevent the bending blade 10 from entering the side.

When the lower apron 31 is placed on the lower shaft 46 through the upper shaft 40, the upper apron 30 is fixed to the upper end to the upper shaft 40,

The upper apron 30 is installed on the inner surface such that a plurality of upper apron rolls 41 are rotatable.

In addition, the present invention is a support 70 provided on the left and right sides of the roll table 11 to be fixed to the same position as the roll table 11 to fix the lower apron 31 when the up and down drive cylinder 32 in the upward operation. Lower apron fixing means is formed.

That is, when the lower apron 31 is operated upward of the upper and lower drive cylinders 32, the pair of lower apron fixing pieces 53 installed on the support 70 are advanced to fix the lower apron 31. It is

The lower apron fixing piece 53 is formed in a 'B' shape, and passes through the fixing piece guide 52 fixed on the support 70 installed at the same height on the left and right sides of the roll table 11,

The rear part of the lower apron fixing piece 53 is fixedly coupled to the cylinder shaft of the forward and backward cylinder 51 fixed to the cylinder base 54 on the support 70.

In addition, the upper and lower driving cylinders 32 have upper and lower touch bars 38 and 37 fixed to side surfaces of the lower shaft 46 so as to touch the limit switch 39 installed adjacent thereto.

Hereinafter, the present invention will be described in detail.

Figure 5 is a front view showing a step-by-step operation state of the equipment after the bending plate after entering the equipment using the apron of the two-stage structure according to the present invention.

As shown in FIG. 5, when the normal blade is transferred, the upper and lower drive cylinders 32 constituting the present invention are completely driven downward as shown in FIG. 5A, so that the upper apron 30 is roll table. The normal blade is transferred onto the upper apron 30 in the same manner as in the position of (11).

When the bending blade 10 is transferred, as shown in Fig. 5 (B), when the upper and lower drive cylinder 32 is operated upward in the cab, the limit switch 39 is installed close to one side thereof Touches the lower touch bar 37, the cylinder is operated forward and backward while being fully upward, and the lower apron fixing piece 53 protrudes between the fixing piece guides 52 and moves upward. Each side part of the

When the above operation is completed and the end of the bending plate 10 enters between the upper apron 30 and the lower apron 31, the upper apron 30 is operated downward by operating the upper and lower drive cylinders 32 in the cab. In a state where the upper surface of 10) is pressed, the flexible blade 10 is inserted between the crop shears 13, which are the entrances of the rear equipment.

Since the upper air pneumatic 30 and the lower air pneumatic 31 are provided with a plurality of apron rolls (41, 12) therein to facilitate the movement of the blade 10,

When the end portion of the bending plate 10 is completed mailing, when the upper and lower drive cylinder 32 is fully operated in the cab, the upper touch bar 38 of the lower shaft 46 touches the limit switch 39 The back and forth cylinder 51 is operated backward to return the lower apron fixing piece 53 to the same time as the lower apron 31 falls down and return to the state before operation, at which time the lower apron 31 falls down. The impact of the action is to be buffered by the spring 36 inserted into the upper shaft (40).

As described above, the present invention stably enters the flexible blade generated in the cooling table into the rear equipment entry portion on the roll table to prevent equipment damage, and omit the crane operation and cutting operation to remove the curved blade generated deformation. It has the effect of improving productivity by increasing facility operation rate.

Claims (4)

The upper and lower drive cylinders 32 having a two-stage structure of the upper shaft 40 and the lower shaft 46 while being fixed to both lower sides of the portion where the roll table 11 and the rear equipment entry portion 13 are close to each other, ; A lower apron (31) provided with a plurality of lower apron rolls (12) disposed on the lower shaft (46) through the upper shaft (40) of the vertical drive cylinder (32); An upper apron 30 fixed to the upper shaft 40 of the upper and lower drive cylinders 32 and provided with a plurality of upper apron rolls 41; Up and down movable type, characterized in that consisting of the lower apron fixing piece 53 is installed in the same position on the left and right sides of the roll table 11 so as to be able to move forward and backward to fix the lower apron 31 in the upward operation Induction equipment after bending plate using two-stage apron. The method of claim 1, The lower apron 31 is inserted into the lower shaft 46 by inserting a spring 36 into the upper shaft 40 of the upper and lower drive cylinder 32, using the apron of the vertical movable two-stage structure Equipment entry guide device after bending blade. The method of claim 1, The pair of lower apron fixing pieces 53 penetrates the fixing piece guide 52 fixed on the support 70 installed on the left and right sides of the roll table 11 to axially engage with the cylinder 51 that is moved forward and backward. Equipment for induction after the bending plate using the apron of the vertical movement two-stage structure, characterized in that. The method of claim 1, The upper and lower driving cylinder 32 is characterized in that it comprises an upper and lower touch bar (38, 37) fixed to the side portion of the lower shaft 46 to touch the limit switch 39 is installed in close proximity thereto Induction equipment after bending plate using a two-pronged apron of vertical movement.

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