CN218842438U

CN218842438U - Carding roller of carding machine

Info

Publication number: CN218842438U
Application number: CN202223600696.0U
Authority: CN
Inventors: 潘葛佳; 丁学斌; 王金波
Original assignee: Hubei Tianhua Ramie Industry Co ltd
Current assignee: Hubei Tianhua Ramie Industry Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-04-11
Anticipated expiration: 2032-12-29

Abstract

The utility model belongs to the technical field of carding machines, in particular to a carding roller of a carding machine, which comprises a carding roller body; the middle part of the cotton carding roller body is provided with a plurality of first grooves; a pair of conical prick strips is arranged on the first groove; the end part of the prick bar is fixedly connected with a convex block; a second groove is formed in the bump; a sliding block is connected inside the second groove in a sliding manner; a first spring is fixedly connected between the side wall of the bottom of the sliding block and the inner side wall of the second groove; the third recess has been seted up to awl thorn strip other end tip, adjusts the density of awl thorn through the awl thorn strip of installing different quantity, can make the awl thorn density on the comb and parallel cotton fibers prior to spinning roller body adapt to the condition of various needs, makes comb and parallel cotton fibers prior to spinning roller body add man-hour to the cotton group, can carry out the processing of different specifications to the cotton group of density difference, and then has increased the adaptability of comb and parallel cotton fibers prior to spinning roller body.

Description

Carding roller of carding machine

Technical Field

The utility model belongs to the technical field of the carding machine, specific carding machine comb roller that says so.

Background

The carding machine is a mechanical tool for processing cotton fibers, belongs to the textile industry, and can be used for spinning ramie into ramie yarns or blending the ramie into yarns.

The carding machine consists of a pre-carding part, a main carding part and a sliver forming part, wherein a carding roller in the pre-carding part is also called a licker-in, and is used for carding and impurity removal of cotton balls during operation of the carding machine, and removing cotton seeds and impurities mixed in the cotton balls, so that cotton with high quality is obtained.

In long-time use observation, discover among the prior art awl thorn and the comb and parallel cotton fibers prior art on the comb and parallel cotton fibers prior art roller usually integrative, can't adjust awl thorn quantity on the comb and parallel cotton fibers prior art roller, can't adjust awl density on the comb and parallel cotton fibers prior art roller, make the carding machine in the face of need more meticulous or more loose add man-hour, the adaptation operational environment of unable flexibility, for this, the utility model provides a carding machine comb and parallel cotton fibers prior art roller.

SUMMERY OF THE UTILITY MODEL

To remedy the deficiencies of the prior art, at least one of the technical problems set forth in the background is addressed.

The utility model provides a technical scheme that its technical problem adopted is: the utility model relates to a carding roller of a carding machine, which comprises a carding roller body; the middle part of the cotton carding roller body is provided with a plurality of first grooves; a pair of conical prick strips is arranged on the first groove; the end part of the prick bar is fixedly connected with a convex block; a second groove is formed in the bump; a sliding block is connected inside the second groove in a sliding manner; a first spring is fixedly connected between the side wall of the bottom of the sliding block and the inner side wall of the second groove; and a third groove is formed in the end part of the other end of the conical thorn strip.

Preferably, the prick strip is connected with a sliding rod in a sliding manner; the end part of the sliding rod is fixedly connected with a first fixing plate; the first fixing plate is in sliding connection with the third groove; and the other end of the sliding rod is fixedly connected with a second fixing plate.

Preferably, the prick strip is fixedly connected with a spring plate; the elastic sheet is positioned on the side wall of the prick strip.

Preferably, a plurality of cavities are formed in the prick bar; the side wall of the prick strip is connected with a plurality of push rods in a sliding way; the end part of the push rod is fixedly connected with an arc-shaped plate; the arc-shaped plate is positioned inside the elastic sheet; the end part of the other end of the push rod is fixedly connected with a connecting plate; the connecting plate is positioned in the cavity; and a pair of second springs is fixedly connected between the connecting plate and the cavity.

Preferably, the elastic sheet is fixedly connected with an elastic plate; the elastic plate is positioned on the surface of the elastic sheet.

Preferably, a concave hole is formed in the middle of the elastic plate; the concave holes are formed in the elastic plate in a plurality.

The utility model has the advantages as follows:

1. a carding machine comb and parallel cotton fibers prior to spinning roller, adjust the density of awl thorn through the awl thorn strip of installing different quantity, can make the condition of awl thorn density adaptation various needs on the comb and parallel cotton fibers prior to spinning roller body add man-hour to the cotton ball, can carry out the processing of different specifications to the cotton ball of density difference, and then increased the adaptability of comb and parallel cotton fibers prior to spinning roller body.

2. A carding machine comb and parallel cotton fibers prior to spinning roller, make the knot separate through pressing down the second fixed plate awl thorn strip that is in the same place, make awl thorn strip dismantle the maintenance, reduce awl thorn strip and use the back awl thorn to produce the problem of crooked or corrosion for a long time, make and maintain convenient and fast more, increased the life of awl thorn strip simultaneously.

Drawings

The present invention will be further explained with reference to the accompanying drawings.

FIG. 1 is a perspective view of a cotton carding roller in the utility model;

FIG. 2 is a schematic structural view of a middle barbed strip of the present invention;

FIG. 3 is a schematic structural view of a third groove of the present invention;

FIG. 4 is a schematic structural view of a second groove of the present invention;

fig. 5 is a schematic structural view of a hollow cavity of the present invention;

fig. 6 is a schematic structural view of the elastic cover of the present invention.

In the figure: 1. a cotton carding roller body; 11. a first groove; 12. a prick strip; 13. a bump; 131. a second groove; 14. a slider; 15. a first spring; 16. a third groove; 2. a slide bar; 21. a first fixing plate; 22. a second fixing plate; 3. a spring plate; 4. a cavity; 41. a push rod; 42. a connecting plate; 43. a second spring; 44. an arc-shaped plate; 5. an elastic plate; 6. concave holes; 7. an elastic cover.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further described below with reference to the following embodiments.

Example one

As shown in fig. 1 to 5, the carding machine carding roller of the embodiment of the invention comprises a carding roller body 1; the middle part of the cotton carding roller body 1 is provided with a plurality of first grooves 11; a pair of conical prick strips 12 are arranged on the first groove 11; the end part of the prick bar 12 is fixedly connected with a convex block 13; a second groove 131 is formed inside the bump 13; a sliding block 14 is connected inside the second groove 131 in a sliding manner; a first spring 15 is fixedly connected between the side wall of the bottom of the sliding block 14 and the inner side wall of the second groove 131; the third groove 16 is formed in the end portion of the other end of the conical barbed strip 12, in operation, when the cotton carding roller body 1 needs to be used, a proper number of conical barbed strips 12 are placed in the first groove 11, the convex block 13 on one of the conical barbed strips 12 is inserted into the third groove 16 on the other conical barbed strip 12 and is extruded by the conical barbed strips 12, the sliding block 14 can slide towards the inside of the second groove 131, when the convex block 13 moves to a certain position, the sliding block 14 can slide out of the second groove 131 and further can be buckled with the third groove 16, the density of the conical barbs can be adjusted by installing different numbers of the conical barbed strips 12, the density of the conical barbs on the cotton carding roller body 1 can be adapted to various requirements, and different specifications of cotton clusters can be processed when the cotton carding roller body 1 processes the cotton clusters, so that the adaptability of the cotton carding roller body 1 is improved.

The taper thorn strip 12 is connected with a sliding rod 2 in a sliding way; a first fixing plate 21 is fixedly connected to the end part of the slide bar 2; the first fixing plate 21 is in sliding connection with the third groove 16; the other end of the sliding rod 2 is fixedly connected with a second fixing plate 22, the sliding rod 2 is arranged on the prick strip 12, when the sliding block 14 slides into the third groove 16 to be buckled with the third groove 16, the second fixing plate 22 located on the prick strip 12 is pressed, the first fixing plate 21 is further pushed to move downwards, the sliding block 14 is extruded to slide out of the third groove 16, the prick strips 12 which are closed mutually can be separated, the prick strips 12 which are buckled together can be separated through pressing the second fixing plate 22, the prick strip 12 can be detached and maintained, the problem that the prick strips 12 are bent or rusted after being used for a long time is solved, the maintenance is more convenient and rapid, and meanwhile, the service life of the prick strips 12 is prolonged.

The prick strip 12 is fixedly connected with an elastic sheet 3; the shell fragment 3 is located awl thorn 12 lateral walls, through be equipped with shell fragment 3 at awl thorn 12 lateral walls, when awl thorn 12 was placed in first recess 11, first recess 11 lateral wall can extrude shell fragment 3, and then make shell fragment 3 carry out reverse thrust to first recess 11 lateral wall under the elasticity of self, make the frictional force between shell fragment 3 and the first recess 11 increase, this step can be through being equipped with shell fragment 3, increase the frictional force between awl thorn 12 and the first recess 11, and then make awl thorn 12 difficult the slip in first recess 11 inside, the stability of awl thorn 12 has been increased.

A plurality of cavities 4 are formed in the prick strip 12; the side wall of the prick strip 12 is connected with a plurality of push rods 41 in a sliding way; an arc-shaped plate 44 is fixedly connected to the end part of the push rod 41; the arc-shaped plate 44 is positioned inside the elastic sheet 3; the other end of the push rod 41 is fixedly connected with a connecting plate 42; said connecting plate 42 is located inside the cavity 4; the rigid coupling has a pair of second spring 43 between connecting plate 42 and the cavity 4, through be equipped with cavity 4 in awl thorn strip 12, receive the extrusion of first recess 11 when shell fragment 3, make shell fragment 3 promote arc 44 with connecting plate 42 to the inside extrusion of cavity 4, and then produce a thrust to arc 44 under the elasticity of second spring 43, make the frictional force between shell fragment 3 and the 11 inside walls of first recess increase, this step is through further increasing the frictional force between shell fragment 3 and the first recess 11, and then make awl thorn strip 12 inside first recess 11 more stable.

The elastic sheet 3 is fixedly connected with an elastic plate 5; the elastic plate 5 is located on the surface of the elastic sheet 3, the elastic plate 5 is arranged on the surface of the elastic sheet 3, and the elastic plate 5 is made of rubber, so that when the elastic sheet 3 is in contact with the first groove 11, the friction force received by the first groove 11 is larger, and the friction between the first groove 11 and the prick strip 12 is further increased in the step, so that the stability of the prick strip 12 is improved.

A concave hole 6 is formed in the middle of the elastic plate 5; shrinkage pool 6 is equipped with a plurality ofly on elastic plate 5, through be equipped with a plurality of shrinkage pools 6 on elastic plate 5, can make elastic plate 5 can extrude the air in shrinkage pool 6 when receiving first recess 11 extrusion, and then make elastic plate 5 produce an absorbent effort to first recess 11 lateral wall, and this step is adsorbed to first recess 11 lateral wall through elastic plate 5, and then increases the stability between awl strip 12 and the first recess 11.

Example two

As shown in fig. 6, the first comparative example, wherein another embodiment of the present invention is: the conical thorn strip 12 is fixedly connected with an elastic cover 7; elastic cover 7 cover is established on second fixed plate 22, through be equipped with elastic cover 7 on awl thorn strip 12, when awl thorn strip 12 rotates under the drive of comb and parallel cotton fibers prior to spinning roller body 1, and elastic cover 7 that is located on awl thorn strip 12 can protect second fixed plate 22, reduces second fixed plate 22 and twines with the cotton ball and leads to the dead problem of structure card.

When the cotton carding roller body 1 is used, a proper number of the conical prick strips 12 are placed in the first grooves 11, the convex block 13 on one conical prick strip 12 is inserted into the third groove 16 on the other conical prick strip 12 and is extruded by the conical prick strip 12, the sliding block 14 can slide towards the inside of the second groove 131, when the convex block 13 moves to a certain position, the sliding block 14 can slide out of the second groove 131 and is buckled with the third groove 16, the sliding rod 2 is arranged on the conical prick strip 12, when the sliding block 14 slides into the third groove 16 and is buckled with the third groove 16, the sliding block 14 can slide out of the third groove 16 by pressing the second fixing plate 22 on the conical prick strip 12 and further pushing the first fixing plate 21 to move downwards, so that the sliding block 14 is extruded and slides out of the third groove 16, the conical prick strips 12 which are mutually closed can be separated, the elastic sheets 3 are arranged on the side walls of the conical prick strips 12, when the prick strip 12 is placed in the first groove 11, the side wall of the first groove 11 extrudes the elastic sheet 3, and further the elastic sheet 3 performs reverse thrust on the side wall of the first groove 11 under the elasticity of itself, so that the friction force between the elastic sheet 3 and the first groove 11 is increased, through the cavity 4 arranged in the prick strip 12, when the elastic sheet 3 is extruded by the first groove 11, the elastic sheet 3 pushes the arc-shaped plate 44 to extrude the connecting plate 42 to the inside of the cavity 4, and further generates a thrust force on the arc-shaped plate 44 under the elasticity of the second spring 43, so that the friction force between the elastic sheet 3 and the inner side wall of the first groove 11 is increased, through the elastic plate 5 arranged on the surface of the elastic sheet 3, because the elastic plate 5 is made of rubber, when the elastic sheet 3 is in contact with the first groove 11, the friction force received by the first groove 11 is larger, through the plurality of concave holes 6 arranged on the elastic plate 5, can make elastic plate 5 can extrude the air in shrinkage pool 6 when receiving first recess 11 extrusion, and then make elastic plate 5 produce an absorbent effort to first recess 11 lateral wall.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A carding roller of a carding machine comprises a carding roller body (1); the method is characterized in that: the middle part of the cotton carding roller body (1) is provided with a plurality of first grooves (11); a pair of conical prick strips (12) are arranged on the first groove (11); the end part of the prick bar (12) is fixedly connected with a convex block (13); a second groove (131) is formed in the bump (13); a sliding block (14) is connected inside the second groove (131) in a sliding manner; a first spring (15) is fixedly connected between the side wall of the bottom of the sliding block (14) and the inner side wall of the second groove (131); and a third groove (16) is formed in the end part of the other end of the conical thorn strip (12).

2. A carding machine card bar according to claim 1, characterised in that: the conical thorn strip (12) is connected with a sliding rod (2) in a sliding way; a first fixing plate (21) is fixedly connected to the end part of the sliding rod (2); the first fixing plate (21) is in sliding connection with the third groove (16); the other end of the slide bar (2) is fixedly connected with a second fixing plate (22).

3. A carding machine card bar according to claim 2, characterised in that: the conical prick strip (12) is fixedly connected with an elastic sheet (3); the elastic sheet (3) is positioned on the side wall of the prick strip (12).

4. A carding machine comb roll according to claim 3, in which: a plurality of cavities (4) are formed in the prick bar (12); the side wall of the prick bar (12) is connected with a plurality of push rods (41) in a sliding way; an arc-shaped plate (44) is fixedly connected to the end part of the push rod (41); the arc-shaped plate (44) is positioned inside the elastic sheet (3); a connecting plate (42) is fixedly connected to the end part of the other end of the push rod (41); the connecting plate (42) is positioned inside the cavity (4); a pair of second springs (43) is fixedly connected between the connecting plate (42) and the cavity (4).

5. A carding machine card roller according to claim 4, characterised in that: the elastic sheet (3) is fixedly connected with an elastic plate (5); the elastic plate (5) is positioned on the surface of the elastic sheet (3).

6. A carding machine card roller according to claim 5, characterised in that: a concave hole (6) is formed in the middle of the elastic plate (5); the concave holes (6) are arranged on the elastic plate (5) in a plurality.