CN218507962U - Cylinder brush and combing machine with same - Google Patents

Abstract

The utility model provides a cylinder brush and have comber of this cylinder brush, the cylinder brush includes: the brush shaft is cylindrical, and the outer diameter of the brush shaft is greater than or equal to 60 mm and less than or equal to 85 mm; the brush shaft, the brush body is cylindric, the external diameter of brush body is more than or equal to 105 millimeters and is less than or equal to 115 millimeters. The embodiment of the utility model provides a cylinder brush is effectual to the cleanness of the novel cylinder after density and the angle increase, the utility model discloses the cleaning of the comber that has this cylinder brush is effectual.

Description

Cylinder brush and combing machine with same

Technical Field

The embodiment of the utility model provides a cotton spinning combing technical field especially relates to a cylinder brush and have comber of this cylinder brush.

Background

The cylinder is a key carding element of a combing machine, and has the main functions of carding cotton fiber bundles clamped by a nipper, improving the separation degree, the straightness and the parallelism of fibers, eliminating front hooks of the cotton fibers, improving the glossiness of yarns and the spinnability of the next procedure, carding all short fibers which are not clamped, improving the uniformity of the fibers and the strength of the yarns, and carding neps impurities and defects attached to the fibers, thereby improving the quality of finished yarns from multiple aspects.

The cylinder brush, also called as a cylinder cleaning brush, is used for cleaning mosaic and nep impurities attached to the cylinder when the cylinder combs cotton fiber tufts, and ensures the carding effect of the cylinder on the cotton fiber tufts.

At present, in order to produce higher-quality combed cotton, the density and the angle of a cylinder are increased (wherein, the density is the number of pin teeth of the cylinder in unit length, the angle is the angle from a radian center to the surface of the cylinder, the circumference of the cylinder is lengthened, namely the arc of the cylinder is lengthened, so that the area of the cylinder is increased, more pin teeth can be increased, more carding area is increased, namely the carding yield and the carding quality of the comber are improved, and the increased angle has 90 degrees, 110 degrees, 130 degrees and the like). The existing cylinder brush has poor cleaning effect on the cylinder with increased density and angle.

SUMMERY OF THE UTILITY MODEL

An embodiment of the utility model provides a cylinder brush and have comber of this cylinder brush to solve the poor problem of clean effect of the novel cylinder of current cylinder brush after density and angle increase.

In order to solve the technical problem, the utility model discloses a realize like this:

in a first aspect, an embodiment of the present invention provides a cylinder brush, the cylinder brush includes:

a brush shaft having a cylindrical shape, an outer diameter of the brush shaft being greater than or equal to 60 mm and less than or equal to 85 mm;

the brush body is cylindrical, the external diameter of the brush body is greater than or equal to 105 millimeters and is less than or equal to 115 millimeters.

Alternatively,

the plurality of groups of bristle bundles are arranged on the peripheral side outer wall of the brush shaft at intervals along the circumferential direction.

Alternatively,

the brush axle all be provided with on the week side outer wall supply self with the spread groove that the brush hair bundle is connected, the spread groove with brush hair bundle one-to-one, arbitrary adjacent two sets of interval value between the spread groove equals.

Alternatively,

the groups of bristle bundles are made of any one of the following materials: plant palm, animal bristles, metal and plastic;

the brush shaft is made of plastic;

the bristle bundles are integrally arranged on the peripheral side outer wall of the brush shaft in an injection molding mode.

Alternatively,

the bristles of the bristle bundle extend out of the brush shaft in the radial direction of the brush shaft.

Alternatively, the first and second liquid crystal display panels may be,

the axis of the brush shaft is collinear with the axis of the brush body.

Alternatively, the first and second liquid crystal display panels may be,

the brush shaft is composed of at least two groups of shaft bodies.

Alternatively,

the brush shaft is composed of a first shaft body and a second shaft body in a detachable mode.

Alternatively,

the outer diameter of the brush body is 110 mm; and/or the outer diameter of the brush shaft is greater than or equal to 70mm and less than or equal to 75 mm.

In a second aspect, an embodiment of the present invention provides a combing machine comprising: a combing machine body, and a cylinder brush according to any one of the first aspect provided at the combing machine body.

The embodiment of the utility model provides an in, the external diameter through setting up the brush axle is more than or equal to 60 millimeters and be less than or equal to 85 millimeters, the external diameter of the brush body is more than or equal to 105 millimeters and be less than or equal to 115 millimeters, the embodiment of the utility model provides a cylinder brush is effectual to the clean of the novel cylinder after density and the angle increase.

Drawings

Various additional advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:

FIG. 1 is a schematic side view of a cylinder brush according to an embodiment of the present invention;

FIG. 2 is a second schematic side view of a cylinder brush according to an embodiment of the present invention;

FIG. 3 is a partially enlarged schematic view of a cylinder brush according to an embodiment of the present invention corresponding to the area A in FIG. 2;

wherein:

1. a brush shaft; 10. connecting grooves; 11. a first shaft body; 12. a second shaft body;

2. a bundle of bristles;

a. the outer diameter a of the brush shaft; b. the outer diameter b of the brush body; c. the distance value between any two adjacent connecting grooves; d. an axis of the brush shaft; e. the axis of the brush body.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, of the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

The embodiment of the utility model provides a cylinder brush, it is shown to see fig. 1, and the cylinder brush includes:

the brush shaft 1, the brush shaft 1 takes the form of cylinder, the external diameter a of the brush shaft is greater than or equal to 60 millimetres and less than or equal to 85 millimetres;

and the bristle bundles 2 are provided with a plurality of groups of bristle bundles 2, the groups of bristle bundles 2 are arranged on the peripheral outer wall of the brush shaft 1 and form a brush body with the brush shaft 1, the brush body is cylindrical, and the outer diameter b of the brush body is greater than or equal to 105mm and less than or equal to 115 mm.

Referring to table 1, table 1 is a comparison table of the cleaning effect of the cylinder brushes of different embodiments on the cylinder, the clean cylinder combs cotton fiber bundles as experimental cylinders after 2 hours, the experimental cylinders correspond to the cylinder brushes of the embodiments one by one, wherein the cotton fiber bundles combed by each experimental cylinder have the same raw material source, the same production batch and the same specification; the test cylinders are novel cylinders with increased density and angle.

The respective corresponding test cylinders were cleaned with the example cylinder brushes and the cleaning effect was recorded 2 hours after cleaning. The cleaning effect is characterized by a cleaning rate, and specifically comprises the following steps: the center of the middle position in the left-right direction of the experimental cylinder (the number of teeth is 2000, the cylinder is horizontal when applied to the combing machine, and the "left-right" and "middle position" are defined by referring to the viewing angle observed by the user) is the sampling point. After the cleaning of the cylinder brush for 2 hours, the number of teeth which do not have the intarsia and do not have nep impurities in the sampling part of the experimental cylinder is recorded, the number of teeth which do not have the intarsia and do not have nep impurities is divided by 2000 teeth (the number of teeth of the sampling part), and the obtained numerical value is converted into a percentage form to obtain the cleaning rate.

The cylinder brushes of the various examples were tested in triplicate and the average of the triplicate cleaning rates was taken and reported in Table 1.

TABLE 1 comparison table of cleaning effect of cylinder brushes of different embodiments on cylinder

The outer diameter b of the brush body in the first embodiment to the seventh embodiment is 105mm, and the outer diameter a of the brush shaft is gradually increased in sequence for testing to obtain each cleaning effect; according to the cleaning effect, the following effects can be obtained: the outer diameter a of the brush shaft is in the interval of more than or equal to 60 mm and less than or equal to 85 mm, the cylinder brush has better cleaning effect, and the outer diameter a of the brush shaft is in the interval of 70-75mm, the cylinder brush has the best cleaning effect.

In the eighth embodiment to the eleventh embodiment, the outer diameters b of the brush bodies are all 110mm, and the outer diameters a of the brush shafts are gradually increased in sequence for testing to obtain each cleaning effect; according to the cleaning effect, the following effects can be obtained: the outer diameter a of the brush shaft is in the interval of more than or equal to 60 mm and less than or equal to 85 mm, the cylinder brush has better cleaning effect, and the outer diameter a of the brush shaft is in the interval of 70-75mm, the cylinder brush has the best cleaning effect.

The outer diameters a of the brush shafts of the twelfth to fourteenth examples were all preferably 70mm, and the outer diameters b of the brush bodies were set to 100, 110, and 115mm in this order to perform tests, thereby obtaining respective cleaning effects; and combined with the cleaning effect of example three (outer diameter a of the brush shaft: 70mm; outer diameter b of the brush body: 105 mm), it was possible to obtain: the outer diameter b of the brush body is in the range of more than or equal to 105mm and less than or equal to 115mm, and the cylinder brush has a good cleaning effect; the cleaning effect of the cylinder brush is best when the outer diameter b of the brush body is 110 mm.

The embodiment of the utility model provides an in, external diameter a through setting up the brush axle is more than or equal to 60 millimeters and be less than or equal to 85 millimeters, the external diameter b of the brush body is more than or equal to 105 millimeters and be less than or equal to 115 millimeters, the embodiment of the utility model provides a cylinder brush is effectual to the cleanness of the novel cylinder after density and the angle increase.

In some embodiments of the present invention, the first and second housing portions, optionally,

plural groups of bristle bundles 2 are circumferentially arranged at intervals on the outer peripheral wall of the brush shaft 1.

In some embodiments of the present invention, the first and second housing members, optionally,

referring to fig. 2 and 3, the peripheral side outer wall of the brush shaft 1 is provided with connecting grooves 10 for connecting itself with the bristle bundles 2, the connecting grooves 10 correspond to the bristle bundles 2 one by one, and the spacing values c between any two adjacent groups of connecting grooves 10 are equal.

Above-mentioned setting makes brush hair bundle 2 more even in arranging of brush axle 1, is favorable to improving the utility model discloses the clean effect of cylinder brush.

In some embodiments of the present invention, the first and second housing portions, optionally,

the plural groups of bristle bundles 2 are made of any one of the following materials: plant palm, animal bristles, metal and plastic;

the brush shaft 1 is made of plastic;

the bristle bundle 2 is integrally injection-molded on the outer peripheral wall of the brush shaft 1.

In some embodiments of the present invention, optionally, the bristles of the bristle bundle 2 extend out of the brush shaft 1 in the radial direction of the brush shaft 1. Above-mentioned setting can prevent that the brush hair from droing at the clearance cylinder in-process, can prevent intertwining each other between the brush hair to and reduce the probability that the brush hair was cuted by the latch of cylinder, increased the elasticity of brush hair bundle and the resilience space of brush hair bundle, be favorable to brush hair bundle to the high strength clearance of cylinder, further avoided simultaneously being cut and the brush hair that drops tangles the problem that reduces the cylinder and comb the effect on the cylinder.

In some embodiments of the present invention, the first and second housing portions, optionally,

the axis d of the brush shaft 1 is collinear with the axis e of the brush body. The arrangement enables the acting force of the brush bristles acting on the cylinder to be uniform, is beneficial to reducing the use loss of the cylinder brush and improves the cleaning effect of the cylinder brush.

In some embodiments of the present invention, the first and second housing members, optionally,

the brush shaft 1 is composed of at least two sets of shaft bodies.

In some embodiments of the present invention, optionally, referring to fig. 2, the brush shaft 1 is detachably composed of a first shaft body 11 and a second shaft body 12.

The arrangement enables the cylinder brush to be replaced more quickly, and reduces the time cost required by replacement.

In some embodiments of the present invention, the first and second housing portions, optionally,

the outer diameter b of the brush body is 110 mm; and/or the outer diameter a of the brush shaft is greater than or equal to 70mm and less than or equal to 75 mm.

Referring to table 1, in combination with the cleaning effect of the cylinder brush of each of the examples in table 1, it can be obtained: the outer diameter a of the brush shaft is in the interval of more than or equal to 60 mm and less than or equal to 85 mm, the cylinder brush has better cleaning effect, and the outer diameter a of the brush shaft is in the interval of 70-75mm, the cylinder brush has the best cleaning effect. The outer diameter b of the brush body is in the range of more than or equal to 105mm and less than or equal to 115mm, and the cylinder brush has a good cleaning effect; the cylinder brush has the best cleaning effect when the outer diameter b of the brush body is 110 mm.

An embodiment of the utility model provides a comber, include: comber organism and set up at comber organism like the cylinder brush of any item in the embodiment of the utility model.

The above description is for illustrative purposes only and is not intended to be limiting, and the present invention is not limited to the above embodiments, and many modifications may be made by those skilled in the art without departing from the spirit and scope of the present invention.

Claims (10)

1. A cylinder brush, characterized in that the cylinder brush comprises:

a brush shaft having a cylindrical shape, an outer diameter of the brush shaft being greater than or equal to 60 mm and less than or equal to 85 mm;

the brush shaft, the brush body is cylindric, the external diameter of brush body is more than or equal to 105 millimeters and is less than or equal to 115 millimeters.

2. The cylinder brush according to claim 1, wherein:

the plurality of groups of bristle bundles are arranged on the peripheral side outer wall of the brush shaft at intervals along the circumferential direction.

3. A cylinder brush according to claim 2, characterized in that:

the brush axle all be provided with on the week side outer wall supply self with the spread groove that the brush hair bundle is connected, the spread groove with brush hair bundle one-to-one, arbitrary adjacent two sets of interval value between the spread groove equals.

4. The cylinder brush according to claim 2, wherein:

the groups of bristle bundles are made of any one of the following materials: plant palm, animal bristles, metal and plastic;

the brush shaft is made of plastic;

the bristle bundles are integrally arranged on the peripheral side outer wall of the brush shaft in an injection molding mode.

5. The cylinder brush according to claim 1, wherein:

the bristles of the bristle bundles extend out of the brush shaft in the radial direction of the brush shaft.

6. The cylinder brush according to claim 1, wherein:

the axis of the brush shaft is collinear with the axis of the brush body.

7. The cylinder brush according to claim 1, wherein:

the brush shaft is composed of at least two groups of shaft bodies.

8. The cylinder brush according to claim 7, wherein:

the brush shaft is composed of a first shaft body and a second shaft body in a detachable mode.

9. The cylinder brush according to any one of claims 1 to 8, characterized in that:

the outer diameter of the brush body is 110 mm; and/or the outer diameter of the brush shaft is greater than or equal to 70mm and less than or equal to 75 mm.

10. A combing machine, comprising: a combing machine body, and a cylinder brush according to any one of claims 1 to 9 provided in the combing machine body.

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