KR100840230B1 - Apparatus for protecting coil paper from infect - Google Patents

Abstract

The coil interleaver pollution prevention apparatus of the present invention is installed across a plurality of rotary frames at the same time, the rotating screw is formed in a direction opposite to each other with respect to the center with respect to the center, and a plurality of installed across the plurality of rotary frames A guide rod and a rotating unit configured of a moving motor installed at one side of the rotating screw; A plurality of support blocks, the lower side of which is screwed to the rotating screw, a clamp chuck installed on each of the plurality of support blocks, a clamping motor installed on a support block located on one side of the plurality of support blocks, and rotating the clamp chuck; Paper winder consisting of a plurality of support rolls are fixed fixedly installed on the opposite side of the support block of the; And a plurality of moving rollers rotatably disposed in a substantially "V" shape on the pedestal includes a support guide portion that is rotated by receiving power from the motor.

Steel plate, coil, slip sheet, coiling, clamp

Description

Coil slipper pollution prevention device {APPARATUS FOR PROTECTING COIL PAPER FROM INFECT}

1 is a perspective view illustrating a line in which an anti-fouling device is installed in accordance with the present invention.

Figure 2 is a perspective view showing an ice cream contamination prevention apparatus according to the present invention.

Figure 3 is a partially enlarged view showing a portion of the selvage contamination prevention apparatus according to the present invention.

4 is a perspective view showing a line for regenerating kanji from a conventional coil.

Explanation of symbols on the main parts of the drawings

C: Coil P: Icebreaker

S: strip CP: coil slip

11: paper winder 12: rotating part

13: support guide part

The present invention relates to a post-treatment facility of a rolled steel sheet, and more particularly, to a coil interlayer contamination prevention device for preventing contamination during reuse of a rolled sheet rolled with the steel sheet when the rolled steel sheet is wound.

In general, the rolled steel sheet is rolled up in a tension reel after removing the scale layer through annealing and pickling lines, and paper or paper sheet is inserted between the steel sheets to protect the surface of the steel sheet during winding.

When the thickness of the steel sheet used is about 0.29 ~ 0.7mm, insert the paper sheet, and when the thickness of the steel sheet is about 0.7 ~ 3.0mm, insert the vinyl sheet.

Particularly, when the steel sheet is a stainless steel product, since the surface is fine and high value-added product, it is essential to insert the sheet.

Therefore, during the production process of stainless steel products, there is no process for inserting the interleaf slip, so the amount of tickling put in a day is enormous, so many exchanges of slip sheets are made.

In this way, the interleaver is wound together with the steel sheet when the steel sheet is wound to protect the surface of the steel sheet, but is separately released from the coil wound in the process of shipping the steel sheet as a separate product.

4 is a perspective view showing a line for regenerating slip sheets from a conventional coil.

The steel sheet 3 wound on the reel 1 together with the sheet paper 2 is released to the work roll 5 via the deflector roll 4, and the sheet roll 2 is released in the opposite direction to the steel sheet 3. Is wound back into the coil slip sheet 7 by the paper winder 6.

The completely rolled up slipper is separated from the paper winder 6 in a coil state and then wound and used together with the steel sheet in another process.                         

However, in the process of unwinding the sheet from the steel sheet, the painted oil or foreign material contaminates the sheet for smooth operation of the surrounding machinery, and the oil or other substance on the sheet is contaminated with the sheet of the same diameter line that comes in close contact with the sheet. Let's go. Therefore, there is a problem that a separate operation for cutting the contaminated part after the worker releases the rolled-up paper again.

In addition, if the pollution is severe, there is a problem that the work of the worker is aggravated because it is impossible to regenerate and proceed a separate treatment procedure.

The present invention has been made in order to solve such problems, and provides a coil interlayer contamination prevention device that can prevent the interstitial oil from being contaminated by oil or foreign substances during the process of releasing the interlayer paper rolled together with the steel sheet from the clamp cone. It is.

In addition, the present invention is to provide a coil slipper contamination prevention device that can easily take out the coil slipper that has been wound for regeneration.

In order to achieve the above object, the coil interleaver pollution prevention apparatus of the present invention is installed across a plurality of rotary frames at the same time, the rotating screw is formed in a direction opposite to each other on both sides with respect to the center, and the plurality of rotations A rotating part including a plurality of guide rods installed across the frame and a moving motor installed on one side of the rotating screw; A plurality of support blocks, the lower side of which is screwed to the rotating screw, a clamp chuck installed on each of the plurality of support blocks, a clamping motor installed on a support block located on one side of the plurality of support blocks, and rotating the clamp chuck; Paper winder consisting of a plurality of support rolls are fixed fixedly installed on the opposite side of the support block of the; And a plurality of moving rollers rotatably disposed in a substantially "V" shape on the pedestal includes a support guide portion that is rotated by receiving power from the motor.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. 1 is a perspective view illustrating a line installed with an anti-fouling device according to the present invention, Figure 2 is a perspective view showing an anti-fouling device according to the present invention.

The pollution prevention device includes a paper winder 11 for clamping coil interlayers, a rotating part 12 for rotating the paper winder 11 so that the position can be changed, and a paper winder installed at one side of the rotating part 12. And a support guide portion 13 configured to exit laterally from the coil slipper.

Here, the rotation part 12 has a rotation motor 15 fixed to one side of the support plate 14, a gear box 16 connected to the rotation shaft of the rotation motor 15, and a predetermined distance on the support plate (14). A plurality of fixed supporters 17 and a rotation center shaft 18 connected to the gear box 16 and supported by the plurality of supporters 17 and rotating in accordance with the rotation of the rotary motor 15, A plurality of rotating frames 19 fixed to the central axis of rotation 18, a rotating screw 20 and a plurality of guide rods 21, which are installed across the plurality of rotating frames 19 at the same time, the rotating screw 20 It includes a mobile motor 22 is installed on one side of.                     

Here, the gearbox 16 has a first gear 16a connected to the rotational shaft of the rotary motor 15, a second gear 16b fixed to the rotational center shaft 18, and two gears ( A connecting gear 16c for connecting 16a and 16b is built in.

The rotation sensing bar 23 is fixed to the rotation center shaft 18, and the upper position sensor 24a and the lower position sensor 24b corresponding to the rotation sensing bar 23 are predetermined up and down on the support plate 14. Install at a distance apart.

Three rotation frames 19 are used, and the rotation screw 20 and the plurality of guide rods 21 are installed through the three frames.

At this time, the rotating screw 20 is formed in the direction opposite to each other on the basis of the center of the plurality of support blocks to be described later in accordance with the rotation of the moving motor 22 fixed to one side is the center direction of the rotating screw 20 Or it is moved to both ends of the rotating screw (20).

The paper winder 11 fixed to the rotating screw 20 and the plurality of guide rods 21 includes a plurality of support blocks 25a and 25b having a lower side screwed to the rotating screw 20, and a plurality of supporting blocks thereof. Clamping chucks 26a and 26b provided at each of the blocks 25a and 25b and clamping blocks 26b installed at the other side of the plurality of support blocks 25a and 25b to rotate the clamp chuck 26b. The motor 27 and a plurality of support rolls 28a and 28b fixedly installed on the opposing surfaces of the plurality of support blocks 25a and 25b are included.

Here, the plurality of support rolls 28a and 28b are installed in equal numbers in the support block 25a on one side and the support block 26b on the other side, and the plurality of support rolls 28a and 28b are provided in the plurality of support blocks 25a and 25b. ) Moves to the center of the rotating screw 20 is installed to alternately cross each other.

Such a plurality of support rolls (28a, 28b) is rotatably installed on the fixed bracket 29 fixed to the lower side of the support blocks (28a, 28b), in accordance with the features of the present invention based on Figure 2, located on the left The height is gradually lowered from the support roll to the support roll located on the right side, so that when the clamp chucks 26a and 26b clamping the coil slipper CP are released, the coil slipper CP rolls to the supporting guide part described later. do.

And in order to determine the position of the plurality of support blocks (25a, 25b) while moving the sensing bar 30 on the side of the support block 25a located on one side, and a plurality of position sensors (31a) corresponding thereto 31b) is installed in different positions in a fixed bar fixed to the rotating frame 19.

The plurality of position sensors 31a and 31b and the above-described upper position sensor 24a and lower position sensor 24b are connected to the controller 32 to rotate the rotating frame 19 and to support the plurality of support blocks 25a and 25b. Position).

As shown in Figs. 2 and 3, the support guide portion 13 is provided with a plurality of moving rollers 33 rotatably arranged in a substantially " V " shape on the pedestal 32 and the moving rollers 33. A plurality of rotating rollers 34 which are in close contact with each other, a motor 35 for rotating any one of the plurality of rotating rollers 34, and a plurality of rotating rollers 34 may be simultaneously rotated. It consists of a chain 36.

Here, bearing blocks are installed at both ends of the moving roller 33 to allow the moving roller 33 to rotate smoothly.

And in order to rotate all the rotary rollers 34 at the same time by using one motor 35, as shown in FIG. 3, each sprocket 37 is provided on the central axis of the plurality of rotary rollers 34, 37 are interconnected by the chain 36 described above.

In addition, the guide roll 38 is rotatably installed on the side of the pedestal 32 to guide the coil slipper CP to be seated on the plurality of moving rollers 33.

Coil slipper pollution prevention apparatus according to the present invention configured as described above has the following actions.

The coil C wound together with the steel sheet S and the interleaver P is inserted into the reel 40, and the steel sheet S is a deflector roll 41, a shape correction roll, The unwinding operation progresses through a work roll, and the slip paper P is wound up by the paper winder 11.

That is, in order to fix the core 42 on which the slip sheet P will be wound to the clamp cones 26a and 26b, the paper winder 11 should be rotated to the left side with respect to the rotation center axis 18. To this end, the rotary motor 15 is operated so that the rotary frame 19 is rotated to the left about the central axis of rotation 18.

Rotation of the rotating frame 19 rotates until the rotation detecting bar 23 is detected by the upper position sensor 24a.

In this state, the moving motor 22 is rotated in the reverse direction to rotate the rotating screw 20 in the reverse direction. Accordingly, the plurality of support blocks 25a and 25b are opened to the outside, and the clamp motor 26a is rotated in the forward direction with the core 42 positioned at the center of the clamp cones 26a and 26b. The clamp cones 26a and 26b chuck the core 42 by moving 26b toward the center of the rotating screw 20.

Then, the rotation motor 15 is operated again to rotate until the rotation detection bar 23 is detected by the lower position sensor 24b. When the rotation is finished, the slip sheet P is wound around the outer surface of the core 42, and the clamping motor 27 is rotated to wind the slip sheet P around the core 42.

Coil slipper CP, in which core slipper P is completely wound on core 42, should be pulled outward. To this end, the rotating screw 20 is rotated in the reverse direction by rotating the moving motor 22 in the reverse direction until the sensing bar 30 is detected by the position sensor 31a located on the left side. Accordingly, the plurality of support blocks 25a and 25b are opened to the outside, and the clamp cones 26a and 26b which are pretending to the coil interlock CP are removed from the center of the core 42.

Then, the coil slip 42 is released from the clamp cones 26a and 26b and falls on the support rolls 28a and 28b located below, and then rolls along the plurality of support rolls 28a and 28b and rests on the support guide portion 13. do.

The seated coil slip CP is moved outward by the rotation of the motor 35. That is, when the motor 35 is rotated, the sprocket 37 and the rotary roller 34 is rotated in the forward direction, the mode rotation roller 34 connected by the chain 36 is rotated in the forward direction.

Then, the moving roller 33 in close contact with the rotary roller 34 is rotated in the reverse direction to move the seated coil slipper CP outward.

As described above, according to the present invention, the coil slipper dropped from the paper winder falls out to the supporting guide part when the coil slipper is completed to be wound up, and then is pulled outward by the rolling of the rolling roller. Or to prevent foreign matters from being contaminated by preventing dirt. Therefore, the frequency of contamination of the coil slip is reduced, thereby reducing the cost.

In addition, it is possible to easily take out the coil separator completed winding for regeneration, thereby increasing the work efficiency.

Claims (4)

A plurality of rotary frames are installed across the rotating frame at the same time, the screw is formed in a direction opposite to each other on the basis of the center, a plurality of guide rods installed across the plurality of rotary frame, Rotating portion consisting of a moving motor is installed on one side; A plurality of support blocks, the lower side of which is screwed to the rotating screw, a clamp chuck installed on each of the plurality of support blocks, a clamping motor installed on a support block located on one side of the plurality of support blocks, and rotating the clamp chuck; Paper winder consisting of a plurality of support rolls are fixed fixedly installed on the opposite side of the support block of the; And Support guide portion that rotates by receiving power from a plurality of moving rollers rotatably arranged in a "V" shape on the pedestal Coil slipper pollution prevention device comprising a. The method of claim 1, wherein the rotating unit, And a rotation center shaft to which the plurality of rotation frames are fixed, a plurality of supports supporting both sides of the rotation center shaft, and a rotation motor fixed to one side of the support plate for rotating the rotation center shaft. According to claim 2, In order to limit the rotation range of the center of rotation axis, An upper position sensor and a lower position sensor are installed on the support plate spaced apart from each other by a predetermined distance, and the coil interception contamination prevention device for fixing the rotating sensor corresponding to the upper position sensor and the lower position sensor on the central axis of rotation. The method of claim 1, wherein the support guide portion, It further includes a plurality of rotary rollers that are in close contact with the moving roller, a motor for rotating any one of the plurality of rotary rollers, sprockets installed on each of the plurality of rotary rollers, and a chain connected to all sprockets at the same time. Coil slipper pollution prevention device.

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