KR20080005142U - Wiper roller for cleaner - Google Patents

Abstract

The present invention relates to a wiper roller for a cleaner, wherein the wiper 20 having a gripper 24 fitted with a hair 22 is fixed, and the gripper 24 of the wiper 20 has a longitudinal direction of an outer circumferential surface thereof. The holder 30 having a sliding groove 32 to be slidably fitted along the shaft member 40, the shaft member 40 fitted to the holder 30, and the shaft member 40 to prevent separation of the wiper 20. In the cleaner wiper roller which consists of the cap 50 which is fitted and fixed, the gripper 24 has the sliding part 24a which closely adheres to the said sliding groove 32, and the said hair 22 is guided and fitted, It is composed of a crimping portion (24b) that is compressed and fixed, and a support portion (24c) formed to be opened at the end of the crimping portion (24b) to support the hair bent in accordance with the rotation of the wafer roller, to prevent damage to the wiper hair The putting on and taking off of the wiper becomes easy, and a wiper It is easily replaceable and can be manufactured in various lengths, reducing manufacturing and component costs. As such, it is possible to reduce the replacement work time and to facilitate the assembly and replacement work.

Description

Wiper roller for cleaner

1 is a cross-sectional configuration of the body portion of the conventional belt cleaner brush roller,

Figure 2 is a configuration diagram extracting the brush portion of the conventional belt cleaner brush roller,

3 is an assembly view showing a wiper roller for a cleaner according to the present invention,

4 is an exploded view showing a wiper roller for a cleaner according to the present invention;

5 is a cross-sectional view of the wiper of FIG. 4;

6 is a perspective view of the wiper of FIG. 4;

7 is a cross-sectional view taken along the line A-A in FIG. 4;

8 is an exploded view of the holder of FIG. 4;

Figure 9 is a block diagram showing a wiper of another embodiment in the wiper roller for the cleaner of the present invention.

<Description of the symbols for the main parts of the drawings>

10: wiper roller 20: wiper

22: hair 24: gripper

24a: sliding part 24c: support part

26: rod 30: holder

32: sliding groove 34, 36, 38: holder member

40 shaft member 50 cap

56: fastening member

The present invention relates to a cleaner wiper roller, and more particularly, to remove foreign substances on the surface of the belt, to remove or wash moisture, dust, oil, etc. of various electronic products and industrial machines, to give various parts gloss and roughness. The present invention relates to a wiper roller for a cleaner which can be used for improving the efficiency of the cleaner.

In general, the belt conveyor (BELT CONVEYOR) is used as one of the means of transporting logistics in industrial sites, including steel mills. Residues of transporting materials are attached to the surface of the belt conveyor, which causes the belt conveyor to return to the RETURN side, which hinders the operation of the belt, shortens the life of the roller, and moves the residue to the atmosphere due to vibration or friction with the roller. It can scatter or fall to the ground, polluting the air and the workplace, as well as losing raw materials.

The steel plate (STEEL PLATE) system of the belt cleaner used to remove the adhered to the belt conveyor is not only cause the accident of damage due to rapid damage to the belt conveyor, but also the cleaning efficiency of the belt cleaner using brush roller Developed.

Conventional brush rollers take long time to replace and need to work in confined spaces, so it is difficult to replace them due to risk of safety accidents and scattering dust. It is disclosed in Utility Model No. 0155518.

The brush roller disclosed in Korean Utility Model No. 0155518 has a shaft (1) having a support (1a) welded to one side and the outer circumferential surface of the shaft (1) as shown in FIGS. A fan-shaped holder (2) arranged to have a space (2a) in which the wire brush can be inserted, and a wire brush fixing plate (4) shaped like the space (2a) and the wire A brush cleaner 3 made of a wire brush 6 inserted into the brush fixing plate and fixed by the fixing rod 5, and the shaft so that the brush cleaner 3 does not leave the space 2a. It is composed of a separation preventing support (8) which is fitted to (1) and is fixed to the screw hole (not shown) of the holder (2) with a bolt (7).

These brush rollers are separated from the holder (2) by the separation prevention support (8) fixed by the bolt (7) when the wire brush (6) of the brush cleaner (3) is worn out by friction and the cleaning efficiency is reduced After the brush cleaner 3 is taken out, a new brush is inserted and mounted.

By the way, the brush roller for the conventional belt cleaner has a problem that the wire brush 6 is broken at the end of the brush fixing plate 4 due to the bending of the wire brush 6 repeatedly during rotation.

In addition, in order to manufacture various lengths of brush rollers, brush rollers must be manufactured separately, and a plurality of bolts 7 on the side of the holder 2 are provided with a support 8 for preventing separation of the brush cleaner 3 from being detached. There was a problem that the removal of the brush cleaner is not easy because it must be fixed to.

Accordingly, the present invention has been made to solve the above problems, and an object of the present invention is to provide a wiper roller for a cleaner that can be manufactured in various lengths, to prevent damage to the wiper hair, and easy to remove the wiper.

A wiper roller for a cleaner according to the present invention for achieving the above object is a wiper having a gripper fixed to the hair is fitted, and a holder having a sliding groove to be slidably fitted along the longitudinal direction of the outer peripheral surface of the wiper And a shaft member fitted to the holder and a cap fitted to and fixed to the shaft member so as to prevent the wiper from being detached, wherein the gripper includes a sliding portion closely contacting the sliding groove and the hair. It is characterized in that it consists of a crimping portion which is guided and fitted while being pressed and fixed, and a support portion that is formed at the end of the crimping portion to support the hair bent in accordance with the rotation of the wafer roller.

The holder is formed of a plurality of holder elements extending in the longitudinal direction, the indentation portion or the projection is formed to correspond to the holder side of each holder element to be fitted to each other, and to prevent the relative rotation of each holder element The connection side of each holder element is fixed by a plurality of anti-rotation pins.

The cap has a side plate portion fitted to the shaft member and a flange protruding along the outer peripheral edge of the side plate portion to be in close contact with the outer circumferential surface of the holder, the flange is fixed by a fastening member penetrating the shaft member. .

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

3 and 4, the wiper roller 10 of the present invention has a wiper 20 having a gripper 24 in which a hair 22 is fitted and fixed thereto, and a gripper 24 of the wiper 20. ) Is a holder 30 having a sliding groove 32 is slidably fitted along the longitudinal direction of the outer circumferential surface, the shaft member 40 is fitted to the holder 30 fixed and prevent the separation of the wiper 20 Cap 50 is inserted into the shaft member 40 so as to be fixed.

As shown in FIGS. 5 and 6, the wiper 20 has a structure in which a hair 22 formed in a bundle by being caught by the rod 26 is fitted into a gripper 24. The wiper 20 is formed by forming an electrolytic galvanized steel (EGI) into a gripper 24, and inserting and compressing a rod 26 having a hair 22 into the gripper 24. To make.

The gripper 24 is a sliding portion 24a in close contact with the sliding groove 32 of the holder 30, a crimping portion 24b in which the hair 22 is guided and fitted while being compressed and fixed, and It consists of a support portion 24c formed to be opened at the end of the crimping portion (24b) to support the hair bent in accordance with the rotation of the fur roller. A flange 24d extending from the sliding portion 24a is formed at both ends of the gripper 24, and a jig hole 24e into which a jig (not shown) is inserted is formed in the flange 24d.

The sliding portion 24a has a locking surface that is wider as it is deeper at the entrance. The rod 26 and the hair part surrounding the rod 26 are accommodated in the sliding part 24a. The crimping portion 24b is flat and serves to fix the hair. And it is preferable that the said support part 24c is substantially 60 degrees (relative to a horizontal plane).

The wiper 20 is used for various purposes depending on the material of the hair 22.

That is, it is made of grit bristle or wire for brushing, and it provides light abrasiveness, removes foreign substances on the surface of steel plate, removes foreign substances on conveyor belt, and surface treatment during maintenance of various industrial facilities. Used for cleaning, it is made of grit bristle, non-textile, nylon bristle or rubber belt and removes moisture, dust, oil and foreign substances from electronic parts. It is used for surface treatment of industrial machinery, etc., and it is made of non-textile, rubber plate or nylon resin bristles for washing, cleaning equipment parts, cleaning electronic parts, and removing detergent It is used for cleaning oil, foreign substances, etc., and it is made of nonwoven fabric (acid-resistant alkali nonwoven fabric), rubber plate, or nylon resin bristles for polishing. Special parts washing, chemical removal of the various components are used in applications such as surface gloss and improved illuminance.

As shown in Figs. 4, 7 and 8, the holder 30 is composed of a plurality of holder elements 34, 36, 38 extending in the longitudinal direction, each of the holder elements 34, 36, 38. The concave portions 36a and 38a or the projections 34b and 36b are formed on the side of the connecting portion of the holder elements 34, 36 and 38 so that the holder elements 34, 36 and 38 fit together. A plurality of pinholes 34c, 36c, 38c are formed in the side of the connection portion of each holder element 34, 36, 38, and the anti-rotation pin 39 is formed in the pinholes 34c, 36c, 38c. And clamps adjacent holder elements 34, 36, 38. A hole H is formed through the inner center of the holder 30 to accommodate the shaft member 40.

The sliding groove 32 formed in the holder 30 is formed along the longitudinal direction of the holder at predetermined intervals along the circumferential direction. The cross section of the sliding groove 32 is similar to the cross section of the sliding portion 24a of the gripper 24. The holder 30 has a hole 30a through which the fastening member (bolt) described later penetrates in the radial direction.

The shaft member 40 is inserted into a hole of the holder 30 and is fixed by a cap 50 to be described later and a fastening member 56 (bolt) penetrating the holder 30. The shaft member 40 has a hole 40a through which the fastening member 56 penetrates.

The cap 50 has a side plate portion 52 fitted to the shaft member 40 and a flange 54 protruding along the outer circumferential edge of the side plate portion 52 to be in close contact with the outer peripheral surface of the end portion of the holder 30. ), The flange 54 has a fastening member (bolt) 56 and a nut 57 passing through the hole 30a of the holder 30 and the hole 40a of the shaft member 40. It is fixed by).

Meanwhile, as shown in FIG. 9, the wiper may be manufactured and used to form the hair 122 intermittently at various heights and intervals according to the shape of a part to be brushed, cleaned, or the like. The gripper 124 constituting the wiper 120 is the same as the configuration of FIGS. 5 and 6.

The wiper roller for a cleaner according to the present invention configured as described above has a fastening member (bolt nut) 56 when the hair 22 of the wiper 20 is worn out and replaced with another type of wiper for use in other applications. , 57) to remove the cap 50, and then use a jig or the like to insert the wiper 20 into the jig hole 24e of the flange 24d and pull out the wiper 20 and insert a new wiper or another type of wiper into the sliding groove (32). ), It is not necessary to dismantle, assemble and move the entire facility, making replacement work simple and reducing costs.

In addition, the holder 30 is assembled to the desired length by connecting the holder member 34, 36, 38 of various lengths, thereby reducing the manufacturing cost.

In addition, since the hair 22 that is bent in accordance with the rotation of the wafer roller 10 is supported by the support part 24c, the hair is not damaged by excessive bending, thereby extending the life of the wire.

In addition, since the jig is coupled to the hole of the flange formed at the side end of the gripper 24, the wiper 20 can be inserted and removed, thereby facilitating replacement of the wiper.

According to the wiper roller for cleaner according to the present invention, the wiper can be easily replaced, can be manufactured in various lengths, prevents damage to the wiper hair, and the wiper can be easily attached and detached, thereby reducing manufacturing and parts costs, and replacing work. This saves time and facilitates assembly and replacement.

Claims (3)

A wiper 20 having a gripper 24 in which the hair 22 is fitted and fixed, and a sliding groove 32 in which the gripper 24 of the wiper 20 is slidably fitted along the longitudinal direction of the outer circumferential surface. Cleaner wiper comprising a holder 30, a shaft member 40 fitted to the holder 30, and a cap 50 fitted and fixed to the shaft member 40 to prevent the wiper 20 from being separated. In the roller, The gripper 24 includes a sliding portion 24a in close contact with the sliding groove 32, a crimping portion 24b in which the hair 22 is guided and fitted while being compressed and fixed, and a rotation of the wafer roller. Cleaner wiper roller, characterized in that consisting of a support portion (24c) formed to be opened at the end of the crimping portion (24b) to support the curled hair. The method according to claim 1. The holder 30 consists of a plurality of holder elements 34, 36, 38 extending in the longitudinal direction, Concave portions 36a and 38a or protrusions 34b and 36b are formed on the side surfaces of each of the holder elements 34, 36 and 38 so that the holder elements 34, 36 and 38 are fitted to each other. The side of the connection portion of each holder element 34, 36, 38 is fixed by a plurality of anti-rotation pins 39 so as to prevent relative rotation of each holder element 34, 36, 38. Wiper roller for cleaner. The method according to claim 1, The cap 50 has a side plate portion 52 fitted to the shaft member 40 and a flange 54 protruding along the outer circumferential edge of the side plate portion 52 to be in close contact with the outer circumferential surface of the holder 30. And the flange (54) is fixed by fastening members (56, 57) passing through the holder (30) and the shaft member (40).

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