KR950002368Y1 - Cleaner roll - Google Patents

Abstract

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Description

Rolling Roll Cleaner

1 is a perspective view of a conventional rolling roll cleaner.

2 is a cross-sectional view of a conventional rolled roll cleaner.

Figure 3a is a perspective view of a rolling roll cleaner according to the present invention.

Figure 3b is a cross-sectional view of the rolling roll cleaner according to the present invention.

Figure 4 is a cross-sectional view of the double rolling roll cleaner according to the present invention.

* Explanation of symbols for main parts of the drawings

1: Body 2: Joining Piece

3: holder 4, 19: top plate

5, 5 ': blade 6: holder angle adjustment bolt

7, 11: axis 9: roll

12 hole 13 lower plate

14 Bracket 15: Bolt

16a, 16b: air tube 17: pivot

18: air tube shield 20: coupling pin

22: Type Groove 24a, 24b: Hose

30: stopper 32: elastic body

34: Load 35: Unit Holder

36: frame 37: second roll cleaner

38: support

The present invention relates to a roll cleaner that removes surface scale, rust, dust, chemicals, impurities, oil, moisture, etc. attached to the surface of a rolling roll, and more specifically, adjusts the blade angle of the cleaner using an air tube. The present invention relates to a rolling roll cleaner which maintains a constant pressure so that the blade always comes into close contact with the roll surface.

Iron, non-ferrous metals, aluminum, etc. in the process of rolling through the roll and roll between the rolls to produce a sheet material causes a lot of problems when operating without removing impurities, foreign substances, etc. on the surface of the roll.

Firstly, the rolled product is damaged due to foreign materials on the roll surface, and defective products are generated. Second, roll surface is shortened. Third, the machine must be shut down to clean the roll. Will cause.

In order to solve this problem, conventionally, a triangular prism-shaped body 1 rotates about an axis 7 which is integrally formed on both sides and is formed in a lengthwise direction at the upper edge of the body. 3) and the top plate 4 were used, and a roll cleaner was used to adjust the contact angle between the roll surface and the blade with the holder angle adjusting bolt 6 by inserting the blade 5 therebetween (FIG. 1 and 2), when it is necessary to change the large angle in order to properly position the blade on the roll surface, there was the inconvenience of rotating the whole body about the axis, and also to manually adjust or loosen the bolt to adjust the blade angle In case of continuous operation for a long time, it is impossible to adjust the angle, and the degree of adhesion of the blade is gradually reduced. There were drawbacks. In addition, to adjust the angle, the work had to be stopped and it was made by hand.

In order to solve the above problems and to provide a further improved roll cleaner, the present invention includes an air tube for mounting the pivot and the rod to easily rotate the roll cleaner body and for the blade to be in close contact with the roll surface. Characterized in that.

Hereinafter, a rolling roll cleaner according to the present invention will be described in detail with reference to the accompanying drawings.

Rolling roll cleaner according to the present invention has a shaft (11) for fixing to the roll cleaner frame (not shown) on both sides of the upper body of the deformed pillar type, the engaging piece (2) at the upper edge of the body The lower plate 13 is formed on the oblique side, and the lower plate 13, which is curved on both sides thereof, and the bracket 14 is fixed at right angles to the center of the neighboring end thereof, is in contact with the engaging piece 2 of the body. It is fixed jointly by the bolt 15.

Two air tubes 16a and 16b are arranged in the longitudinal direction at both curved portions of the lower plate so that the respective hoses 24a and 24b are guided to the outside, and the air tube protection plate 18 covered thereon is disposed on the lower surface thereof. It has a pivot 17 to be indented between the two air tubes, a plurality of holder support projections 26 are projected at regular intervals on the lower side of the protective plate, the upper one side A plurality of unit holders 32 having a groove 22 are formed at regular intervals in the longitudinal direction, and the brackets 14 and the pivots 17 of the lower plate 13 have holes 12 drilled at the same positions. The air tube guard plate 18 is rotatably coupled such that it is a rod 34 that crosses through the hole and out of the opposite hole.

In addition, the upper plate 19 is covered on the rubber tube protective plate is fixed by the coupling pin 20, the upper end of the upper plate and the holder portion Between the grooves 22 the blade 5 is inserted from the side, The stopper 30 is inserted into the blade lower surface of the mold groove 22, and the elastic body 32 is inserted in the upper portion so that the blade can be elastically in contact with the surface of the roll 9.

The effect of the roll cleaner comprised as mentioned above is demonstrated as follows.

One of the air tubes is an air intake tube 16a and the other is an air discharge tube 16b, which rotates the air tube guard plate 18 about the rod 34 by appropriately inhaling or discharging air in the tube. Since the inclination of the ball blade can be arbitrarily adjusted, the blade 5 is always in contact with the roll surface at a uniform pressure, and thus the surface cleaning effect is excellent, and the contact force due to blade wear is automatically adjusted during continuous use for continuous operation. There is no need to interrupt the operation, and the work of blade adjustment and monitoring is omitted, thereby reducing manpower.

Top plate 19 The stopper 30 attached to the lower surface of the blade in the space formed by the groove 22 controls the blade 5 from being excessively moved downward, and the elastic body 32 on the upper surface of the blade is driven by its repulsive force. The cleaning rate is doubled by ensuring the close contact with the roll surface.

Blade 5 is used by selecting a material having heat resistance and wear resistance, such as stainless steel, copper alloy, high carbon steel, ultra-high density synthetic resin, glass fiber, carbon fiber according to the application.

As an application in which the above roll cleaners are provided in duplicate, a more perfect cleaning effect can be achieved by using a double roll cleaner. That is, the support 38 is formed under the body 1 of the single roll cleaner, and the frame 36, which is smoothly bent on one side, is melted on the support, and the blade 5 'of the second roll cleaner 37 is formed. ) Is mounted on the inner side upward of the frame 36 so as to be properly positioned on the roll surface.

Thus, even after cleaning with the first blade (5), it is possible to completely remove the foreign matter remaining on the surface of the roll (9), foreign matter remaining on the back of the blade blade, and furthermore, roll gloss as a second blade By installing the blade for cleaning, the surface of the roll is polished and the surface of the roll is polished and the lubricity is increased, which makes the surface of the product more flat and dense, contributing to improving the quality of the product and extending the life of the roll.

Claims (2)

Shafts 7 are integrally formed on both sides of the triangular prism body 1, and defect pieces 2 are formed in the longitudinal direction at the upper edge of the sieve, and the holder and the upper plate are coupled therebetween. In the rolled roll cleaner in which the blades 5 are inserted, a lower plate 13 having both sides curved and a bracket 14 fixed to the center at an adjacent end thereof at a right angle is placed on the engaging piece 2 of the body. Is fixed jointly by bolts 15 in contact with each other, and two air tubes 16a and 16b are disposed in the longitudinal direction at both curved portions of the lower plate, respectively, so that each hose 24a and 24b is guided to the outside, The air tube protection plate 18 covered thereon has a pivot 17 on its lower surface that is to be indented between the two air tubes, and on one lower side of the protection plate a holder support protrusion 26 is projected at regular intervals, and the upper one side. On A plurality of unit holders 35 having a groove 22 are formed at regular intervals in the longitudinal direction, and the bracket 12 and the pivot 17 of the lower plate l3 are perforated with holes 12 at the same position. The air tube protection plate 18 is rotatably coupled by passing a hole through the rod 34, and the upper plate 19 is covered on the rubber tube protection plate to be fixed by the coupling pin 20, and the upper plate Upper end and holder part Rolling roll cleaner, characterized in that the blade (5) is inserted between the grooves (22). The roll roll cleaner according to claim 1, further comprising an additional roll roll cleaner coupled to the surface of the roll roll in a lower portion of the roll roll cleaner.