CN210783335U - Pressing sheet type roller brush - Google Patents

Abstract

The utility model relates to a tabletting type roller brush, which comprises a roller core, a brushing disk and a fixing clamping plate, wherein the roller core is in a long cylindrical shape, the middle part of the roller core is a brushing disk fixing part, two flat and long strip-shaped bosses are arranged on the roller core, and the two bosses are symmetrically arranged along the axial lead of the roller core; the brush bristle disc is in an oblate ring shape, a plurality of brush bristle mounting holes are uniformly distributed in the middle of the ring surface of the brush bristle disc, and two key grooves matched with the bosses are formed in the inner ring of the brush bristle disc; the brushing disc is fixed with single-stranded brushing which is fixed in the brushing mounting hole by stainless steel wire winding; the fixed clamping plates are fixedly arranged at two ends of the bristle disk fixing part; the roller core outside the fixed clamping plate is provided with a water retaining ring, the water retaining ring is provided with a cylindrical fixed part and a water retaining part, and the fixed part of the water retaining ring is close to the fixed clamping plate. The utility model has the advantages of it is following: (1) the local bristle replacement can be carried out, so that the resources are saved, and the waste is avoided; (2) the brush hair disc and the roller core are fixed in a keyway mode, and the fixing effect is good.

Description

Pressing sheet type roller brush

Technical Field

The utility model relates to a belted steel scrubbing unit technical field, especially a preforming formula roller brush.

Background

In the production process of tin-plated plates, impurities, oil stains and the like on the surface of cold-rolled strip steel have great influence on the subsequent electroplating process and the like, so that the strip steel is firstly subjected to surface treatment to remove the impurities, the oil stains and the like after uncoiling, and the current general cleaning equipment is mainly a scrubbing machine. The strip steel scrubbing machine is provided with a series of roller brushes, a high-efficiency decontamination scrubbing liquid is matched, and grease, dirt and the like attached to the surface of strip steel can be basically removed through scrubbing of bristles and washing of a washing liquid, and then the next procedure is carried out.

In the scrubbing machine, the roller brush is the most important part, the working efficiency and the durability of the roller brush directly determine the quality of the scrubbing machine, and the roller brush mainly depends on the bristles arranged on the roller brush to treat the surface of the strip steel, the bristles rub with the surface of the strip steel for a long time, the abrasion speed of the bristles is high, and the roller brush needs to be replaced frequently. In addition, in order to ensure that the surface of the strip steel is not damaged, common bristles are made of nylon materials, the common roller brush manufacturing process is to press the bristles into a belt shape through a stainless steel sheet clamp, and then the bristles are wound into a spiral shape to be welded on the roller surface of the roller brush, so on one hand, a large amount of cleaning liquid needs to be used in cooperation with the roller brush in the working process of the roller brush, the corrosion of the cleaning liquid can cause the falling of a welding point, if the clamping position of the bristles is loosened, the falling of large-area bristles can be caused, the service life of the roller brush is seriously influenced, and the falling bristles are mixed into a cleaning liquid recovery pipeline, so that the cleaning liquid is polluted; on the other hand, when the brush hair part on the roller brush is seriously worn, the whole roller brush needs to be replaced, and the whole brush hair needs to be replaced again, thereby wasting resources and increasing the production cost.

The invention has the following patent: a spliced roller shaft brush (authorized bulletin No. CN106805463B) comprises a roller shaft and a brush roller, wherein a plurality of brush rings which are arranged in parallel are arranged on the outer side of the brush roller, adjacent brush rings are connected end to end, fixing plates are arranged at two ends of the roller shaft, the brush rings can be clamped, and the problem of local replacement of bristles is partially solved due to the existence of a plurality of spiral brush rings; in addition, in the hairbrush with the structure, the matching between the roll shaft and the hairroller brush cylinder and between the hairroller brush cylinder and the hairbrush ring is too tight, so that the hairbrush is very difficult to disassemble, and if the matching is not tight enough, the roll shaft can easily rotate relatively among all parts when rotating, so that the brushing effect is influenced.

Therefore, a roller brush capable of replacing the partial brush bristles and firmly combining with the roller shaft is worth being researched.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a preforming formula roller brush can carry out the replacement of local wear brush hair.

In order to achieve the purpose of the utility model, the tabletting type roller brush comprises a roller core, a brush hair disc and a fixing clamping plate, wherein the roller core is in a long cylindrical shape, the middle part of the roller core is a brush hair disc fixing part, two bosses with the same length as the brush hair disc fixing part are arranged on the brush hair disc fixing part, the bosses are in a flat and long strip shape and are similar to flat keys in structure, and the two bosses are symmetrically arranged along the axial lead of the roller core; the brush bristle disc is in an oblate ring shape, a plurality of brush bristle mounting holes are uniformly distributed in the middle of the ring surface of the brush bristle disc, two key grooves matched with the bosses are formed in the inner ring of the brush bristle disc, and the brush bristle disc is clamped on the bosses of the roller core through the key grooves; the single-stranded bristles are fixed on the bristle disc and are formed by winding a plurality of bristles, and the single-stranded bristles are fixed in the bristle mounting holes through stainless steel wires in a winding manner; the fixed clamping plates are fixedly arranged at two ends of the bristle disk fixing part; the roller core outside the fixed clamping plate is provided with a water retaining ring, the water retaining ring is provided with a cylindrical fixed part and a water retaining part, the water retaining part is in a ring shape, the diameter of an inner circle of the water retaining part is the same as the inner diameter of the cylindrical fixed part, and the fixed part of the water retaining ring is close to the fixed clamping plate and fixed on the roller core.

Preferably, the single strand of bristles is formed by 24 bristles wound together.

Preferably, 24 bristle mounting holes are uniformly distributed on the bristle disc.

Preferably, the number of the water retaining rings is at least two, and the water retaining rings are symmetrically arranged on the roller core.

Furthermore, the number of the water retaining rings is four.

Preferably, four screw holes are uniformly distributed in the fixing clamping plate, fastening bolts are arranged in the screw holes, and after the fixing clamping plate clamps the bristle disk, the clamping degree of the disk can be finely adjusted through the fastening bolts, so that the fixing effect is better.

Preferably, the boss is integrally formed with the roll core.

Preferably, the lug boss and the roller core are separated, and the lug boss is separately processed and then fixed on the corresponding part of the roller core.

Preferably, the fixing clamping plate is fixed on the bristle disk fixing part in a pin key mode.

Preferably, the fixed clamping plate is in threaded connection with the bristle disk fixing part, or is fixed by bolts.

The utility model relates to a preforming formula roller brush, the form through the brush hair disc is fixed as an organic whole with brush hair and roller core, and every share of brush hair on the brush hair disc all is independent, and any share brush hair is impaired, all can change alone, and need not drop all the replacements of brush hair like traditional structure, has saved a large amount of resources, has also practiced thrift the time of maintaining, has improved the production efficiency of whole cleaning line.

The utility model relates to a preforming roller brush compares with prior art has following advantage:

(1) the local bristle replacement can be carried out, so that the resources are saved, and the waste is avoided;

(2) the brush bristle disc and the roller core are fixed in a key groove mode, so that the fixing effect is good;

(3) simple structure, convenient disassembly and assembly and low manufacturing and use cost.

Drawings

FIG. 1 is a schematic view of the overall structure of a sheet-pressing roller brush of the present invention;

FIG. 2 is a schematic structural view of a disk of the present invention with a part of bristles removed by a sheet-type roller brush;

FIG. 3 is a sectional view of the roller brush core of the sheeting roller of the present invention along the direction of A-A;

FIG. 4 is a front view of a disk with bristles of a sheeting roller brush according to the present invention;

FIG. 5 is a front view of a fixing clip of the sheeting roller brush of the present invention;

fig. 6 is a sectional view of the fixing clip plate of the sheeting roller brush along the direction B-B.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1-6, the utility model relates to a sheet-pressing roller brush, which comprises a roller core 1, a bristle disc 2 and a fixing clamping plate 3, wherein the roller core 1 is in a long cylindrical shape, the middle part of the roller core is provided with a bristle disc fixing part 11, two bosses 111 with the same length as the bristle disc fixing part 11 are arranged on the bristle disc fixing part 11, the bosses 111 are in a flat and long strip shape, the structure is similar to a flat key, and the two bosses 111 are symmetrically arranged along the axial lead of the roller core 1; as shown in fig. 4, the bristle disc 2 is in an oblate ring shape and made of stainless steel, 24 bristle mounting holes 21 are uniformly distributed in the middle of the ring surface of the bristle disc 2, two key slots 23 matched with the bosses 111 are formed in the inner ring of the bristle disc 2, the bristle disc 2 is clamped on the bosses 111 of the roller core 1 through the key slots 23 so as to form firm combination with the roller core 1, and when the roller core 1 rotates, the bristle disc 2 and the roller core 1 rotate together and cannot rotate relative to each other; the bristle disk 2 is fixed with single-stranded bristles 22, the single-stranded bristles 22 are made of nylon materials, each strand of bristles can be formed by winding 24 bristles under general conditions, and the single-stranded bristles 22 are fixed in the bristle mounting holes 21 through stainless steel wire winding; the fixed clamping plates 3 are arranged at two ends of the bristle disk fixing part 11 and used for clamping the bristle disk 2 fixed on the bristle disk fixing part 11, the fixed clamping plates 3 can be fixed on the bristle disk fixing part 11 in a pin key mode, four screw holes 31 are uniformly distributed in the fixed clamping plates 3, fastening bolts are arranged in the screw holes, and after the bristle disk 2 is clamped by the fixed clamping plates 3, the clamping degree of the disk can be finely adjusted through the fastening bolts, so that the fixing effect is better; the roll core 1 outside the fixed clamping plate 3 can be further provided with water retaining rings 4, each water retaining ring 4 is provided with a cylindrical fixed part 41 and a water retaining part 42, each water retaining part 42 is in a circular ring shape, the diameter of the inner circle of each water retaining ring 42 is the same as the inner diameter of the corresponding cylindrical fixed part 41, the fixed parts 41 of the water retaining rings 4 are close to the fixed clamping plates 3 and are fixed on the roll core 1 through pin shafts or keys or screws, the number of the water retaining rings 4 is at least two, and the water retaining rings are symmetrically arranged on the roll core 1.

The lug boss 111 on the roller core 1 can be integrally formed with the roller core or can be separated, and the lug boss 111 is separately processed and then fixed on the corresponding part of the roller core.

If the number of the water retaining rings 4 is four, the effect is better, the cleaning liquid splashed out when the roller brush works can be effectively blocked, and the corrosion of the cleaning liquid to other parts of the roller brush, such as a bearing seat and the like, is reduced.

In other embodiments, the fixing clip plate 3 and the bristle disk fixing portion 11 may be connected by screw threads or fixed by bolts.

The utility model relates to a during preparation of preforming formula roller brush, the quantity of brush hair disc 2 that needs to use is calculated according to the length of brush hair disc fixed part 11 on the roller core 1, then fix the fixed cardboard 3 of one side earlier, on installing brush hair disc fixed part 11 in proper order after aiming at the keyway 23 and the boss 111 of brush hair disc 2, install the fixed cardboard 3 of opposite side after 2 whole installations of brush hair disc are accomplished and go, compress tightly the back to brush hair disc 2 and fix, then install the manger plate ring 4 of both sides can.

When the tabletting type roller brush is used, the key groove 23 on the brush hair disc 2 is clamped with the boss 111 on the roller core 1, so that the brush hair disc 2 rotates with the roller core 1 when the roller core 1 rotates, and the effect of the brush hair welded on the roller core is the same as that of the brush hair; if the bristles 22 on some bristle disk 2 are seriously worn, the old bristles 22 can be directly taken down, replaced by new bristles and re-fixed in the bristle mounting holes 21 for reuse. The brushing disk structure can independently replace a certain strand of brushing on a certain disk, also can replace certain strands of brushing on certain disks, and the brushing which is not worn can be continuously used; particularly, when the impurities and the like on the strip steel damage the brush hair in a certain area, the whole roller brush is not required to be replaced, the brush hair is not required to be reset, even the roller brush is not required to be taken down, the brush hair can be replaced on line, the cost is saved, the maintenance time can be effectively shortened, and the production efficiency of the brushing and washing line is improved.

In the description of the present specification, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of describing the technical solutions of the present patent and for simplification of the description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be interpreted as limiting the present patent application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of this patent application, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In this specification, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integral to one another; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present specification can be understood by those of ordinary skill in the art as appropriate.

In this specification, unless explicitly stated or limited otherwise, a first feature may be "on" or "under" a second feature such that the first and second features are in direct contact, or the first and second features are in indirect contact via an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims (10)

1. A tabletting type roller brush is characterized by comprising a roller core, a brushing disk and a fixing clamping plate, wherein the roller core is in a long cylindrical shape, the middle part of the roller core is a brushing disk fixing part, the brushing disk fixing part is provided with two bosses with the same length as the brushing disk fixing part, the bosses are in a flat and long strip shape and are similar to flat keys in structure, and the two bosses are symmetrically arranged along the axial lead of the roller core; the brush bristle disc is in an oblate ring shape, a plurality of brush bristle mounting holes are uniformly distributed in the middle of the ring surface of the brush bristle disc, two key grooves matched with the bosses are formed in the inner ring of the brush bristle disc, and the brush bristle disc is clamped on the bosses of the roller core through the key grooves; the single-stranded bristles are fixed on the bristle disc and are formed by winding a plurality of bristles, and the single-stranded bristles are fixed in the bristle mounting holes through stainless steel wires in a winding manner; the fixed clamping plates are fixedly arranged at two ends of the bristle disk fixing part; the roller core outside the fixed clamping plate is provided with a water retaining ring, the water retaining ring is provided with a cylindrical fixed part and a water retaining part, the water retaining part is in a ring shape, the diameter of an inner circle of the water retaining part is the same as the inner diameter of the cylindrical fixed part, and the fixed part of the water retaining ring is close to the fixed clamping plate and fixed on the roller core.

2. A sheeter roller brush according to claim 1, wherein the single strand of bristles is formed by 24 bristles wound together.

3. A sheetable roller brush according to claim 1, wherein 24 bristle mounting holes are provided uniformly in said bristle disk.

4. A sheetable roller brush according to claim 1, wherein the number of said water retaining rings is at least two, symmetrically disposed on said roller core.

5. A sheetable roller brush according to claim 4, wherein the number of water retaining rings is four.

6. The sheeting roller brush as defined in claim 1, wherein said fixing clip has four screw holes, and said screw holes have fastening bolts.

7. A sheetable roller brush according to claim 1, wherein the bosses are integrally formed with the roller core.

8. The sheetable roller brush of claim 1, wherein the bosses are formed separately from the roller core and are separately formed and secured to the roller core at corresponding locations.

9. A sheetable roller brush according to claim 1, wherein the retaining clip is keyed to the bristle disc retaining portion.

10. A sheeted roller brush according to claim 1, wherein the fixing clip is screwed or bolted to the bristle disk fixing portion.

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