CN218115710U

CN218115710U - Clamping device for coarse cotton spindle

Info

Publication number: CN218115710U
Application number: CN202222601622.2U
Authority: CN
Inventors: 张玲
Original assignee: Henan Caijin Textile Co ltd
Current assignee: Henan Caijin Textile Co ltd
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2022-12-23
Anticipated expiration: 2032-09-30

Abstract

The utility model discloses a block device of coarse cotton spindle, including yarn spindle, support column and yarn section of thick bamboo, evenly be equipped with the blind hole on the surface of yarn spindle one end, blind hole perpendicular to yarn spindle axis, be equipped with the connecting rod in the blind hole, connecting rod upper end joint support board, the support column is round platform form, and its inside hollow setting, the one end that its diameter is little sets up with yarn spindle relatively, telescopic cylinder is connected to the great one end of support column diameter, yarn section of thick bamboo is round platform form hollow section of thick bamboo, and the one end that its diameter is big is supported by the backup pad, and another pot head is on the support column, uses yarn spindle and support column to support a yarn section of thick bamboo, makes a yarn section of thick bamboo not take place to rock when rotatory, increases the rotatory stability of a yarn section of thick bamboo, improves product quality, and dismantles simply, can increase work efficiency.

Description

Clamping device for coarse cotton spindle

Technical Field

The utility model relates to a cotton yarn weaving equipment technical field, concretely relates to block device of coarse cotton spindle.

Background

The roving spindle is formed by twisting fibers into yarns on a spinning machine and winding the yarns on a yarn barrel, and is used for subsequent spun yarn processing.

However, when the yarn bobbin is sleeved on the yarn spindle shaft to rotate at a high speed in the prior art, the yarn bobbin can shake left and right, the winding of cotton yarns on the yarn bobbin can be affected, the shape of the formed coarse cotton yarn spindle is defective, the quality of a product is affected, the coarse cotton yarn spindle is troublesome to disassemble after being wound, and the working efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a clamping device of coarse cotton spindle for rock and dismantle comparatively trouble problem about can appearing in the yarn section of thick bamboo among the solution background art.

The utility model provides a following technical scheme:

the utility model provides a block device of coarse cotton spindle, includes spindle, support column and yarn section of thick bamboo, evenly be equipped with the blind hole on the surface of spindle one end, blind hole perpendicular to spindle axis, be equipped with the connecting rod in the blind hole, connecting rod upper end joint support board, the support column is round platform form, and its inside hollow setting, the one end that its diameter is little sets up with the spindle relatively, telescopic cylinder is connected to the great one end of support column diameter, a yarn section of thick bamboo is round platform form hollow section of thick bamboo, and the one end that its diameter is big is supported by the backup pad, and the other end cover is on the support column.

Preferably, a spring is connected between the connecting rod and the spindle shaft, and the spring is sleeved on the connecting rod.

Preferably, the cross section of the support plate is arc-shaped, the middle of the lower surface of the support plate is connected with the connecting rod through a bolt, and the support plate can rotate around the joint.

Preferably, telescopic cylinder connects on the baffle, just be equipped with roller bearing between support column and the telescopic cylinder, roller bearing can reduce the partial sliding friction between support column and the yarn section of thick bamboo, reduces yarn section of thick bamboo wearing and tearing.

Preferably, the anti-slip groove is formed in one surface, in contact with the yarn barrel, of the supporting plate, the anti-slip groove is formed in the axial direction of the supporting plate, and the anti-slip groove is used for increasing friction force between the supporting plate and the yarn barrel.

Preferably, one end of the spindle shaft provided with the blind hole is connected with an alternating current motor, and the alternating current motor is used for enabling the spindle shaft to rotate at a high speed.

Preferably, the cross sections of the blind hole and the connecting rod are square, the connecting rod can slide in the blind hole, and the blind hole is set to be square so as to prevent the connecting rod from rotating in the blind hole.

Preferably, the spindle shaft, the supporting column and the supporting plate are coaxially arranged, so that the yarn barrel rotates stably and does not shake.

Preferably, the telescopic cylinder is connected with an air pump, and the air pump is used for supplying power to the telescopic cylinder.

Preferably, the surface of the supporting column is provided with a plurality of ventilation holes, and the ventilation holes are used for dissipating heat between the yarn barrel and the supporting column and between the supporting column and the roller bearing.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model relates to a block device of coarse cotton spindle sets up spindle axle and support column through the both ends at a yarn section of thick bamboo and supports a yarn section of thick bamboo, makes a yarn section of thick bamboo not take place to rock when rotatory, increases the rotatory stability of a yarn section of thick bamboo, improves product quality.

2. The utility model relates to a block device of coarse cotton spindle through setting up blind hole and spring, can make the more convenient cover of yarn section of thick bamboo in the backup pad, and easy to operate when taking out coarse cotton spindle, dismantles simply, can increase work efficiency.

3. The utility model relates to a block device of coarse cotton spindle through setting up backup pad and connecting rod, makes a yarn section of thick bamboo be convenient for dress card, and can be used to not unidimensional yarn section of thick bamboo's installation, reduces frequent change spindle axle, can increase work efficiency, saves the cost.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of a fastening device for a roving spindle according to the present invention.

Fig. 2 is a schematic view of the partial cross-sectional front view of the fastening device for the roving spindle of the present invention.

Fig. 3 is an enlarged schematic view of a position a of the fastening device of the roving spindle of the present invention.

Fig. 4 is an enlarged schematic view of the fastening device of the roving spindle of the present invention at the B position.

In the figure: 1. a spindle shaft; 2. a support pillar; 3. a bobbin; 4. an AC motor; 5. blind holes; 6. a connecting rod; 7. a support plate; 8. a spring; 9. a telescopic cylinder; 10. a baffle plate; 11. a roller bearing; 12. an anti-slip groove; 13. a vent hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention will be combined to clearly and completely describe the technical solutions of the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-4, a clamping device for a roving spindle comprises a spindle shaft 1, a support post 2 and a bobbin 3, wherein blind holes 5 are uniformly formed in the outer surface of one end of the spindle shaft 1, the blind holes 5 are perpendicular to the axis of the spindle shaft 1, a connecting rod 6 is arranged in each blind hole 5, the upper end of each connecting rod 6 is connected with a support plate 7, a spring 8 is connected between each connecting rod 6 and the corresponding spindle shaft 1, each spring 8 is sleeved on each connecting rod, each support post 2 is in a circular table shape, the support post 2 is hollow, the end with the small diameter is arranged opposite to the spindle shaft 1, the end with the large diameter of the support post 2 is connected with a telescopic cylinder 9, the bobbin 3 is a circular table-shaped hollow bobbin, the end with the large diameter is supported by the support plate 7, the other end of the support post 2 is sleeved on the support post 2 and the support plate 7 when the clamping device is used, the telescopic cylinder 9 is moved, and the support post 2 is adjusted to a position where the axis of the bobbin 3 is horizontal.

Further, the cross section of the supporting plate 7 is arc-shaped, the middle of the lower surface of the supporting plate 7 is connected with the connecting rod 6 through a bolt, when the yarn bobbin replacing device is used, the yarn bobbin 3 is sleeved on the supporting plate 7, the outer surface of the supporting plate 7 is in close contact with the inner surface of the yarn bobbin 3, then the bolt is screwed down, when the yarn bobbins 3 with different sizes are replaced, the bolt is unscrewed, the inner wall of a new yarn bobbin 3 is attached to the outer surface of the supporting plate 7, the position of the supporting plate 7 is determined again, and the supporting column 2 is adjusted to the position where the axis of the yarn bobbin 3 can be horizontal again.

Further, telescopic cylinder 9 connects on the baffle, and telescopic cylinder 9 connects the air pump, be equipped with roller bearing 11 between support column 2 and the telescopic cylinder 9, when using, a yarn section of thick bamboo 3 is supported by support column 2 and backup pad 7, and a yarn section of thick bamboo 3 is rotatory under the drive of yarn spindle 1, and can produce the friction between the support column 2, sets up roller bearing 11 and can make support column 2 follow a yarn section of thick bamboo 3 and rotate together between support column 2 and telescopic cylinder 9, can reduce the partial friction between them.

Further, the spindle shaft 1, the support column 2 and the support plate 7 are coaxially arranged, so that the axis of the bobbin 3 does not deviate during rotation.

Furthermore, an anti-slip groove 12 is formed in one surface, which is in contact with the bobbin 3, of the supporting plate 7, and the anti-slip groove 12 is formed in the axial direction of the supporting plate 7, so that the friction force between the supporting plate 7 and the bobbin 3 can be increased.

Further, establish blind hole 5 and connecting rod 6 cross section for squarely to make connecting rod 6 with slide in blind hole 5, avoid connecting rod 6 to rotate in blind hole 5, thereby avoid backup pad 7 to lose the supporting effect to yarn section of thick bamboo 3.

Furthermore, one end of the spindle shaft 1, which is not provided with the blind hole 5, is connected with the alternating current motor 4, and when the spindle shaft is used, the alternating current motor 4 drives the spindle shaft 1 to rotate at a high speed, so that the yarn barrel 3 rotates to weave coarse cotton yarns.

Further, a plurality of vent holes 13 are formed in the surface of the supporting column 2, and when the yarn bobbin fixing device is used, heat generated by spinning friction of the yarn bobbin is dissipated through the vent holes 13.

The clamping device for the coarse cotton spindle is obtained through the scheme, when the clamping device is used, the inner wall of a yarn barrel 3 is firstly placed on the outer surface of a supporting plate 7, the supporting plate 7 is tightly attached to the inner wall of the yarn barrel 3, then a bolt is screwed, the supporting plate 7 is fastened, then a telescopic cylinder 9 is moved, a supporting column 2 is adjusted to a position capable of enabling the axis of the yarn barrel 3 to be horizontal, when spinning is conducted, the yarn barrel 3 is sleeved outside the supporting plate 7, a spring 8 is compressed, then the yarn barrel 3 is moved towards the direction of the supporting column 2, the supporting column 2 supports the yarn barrel 3, then an alternating current motor 4 is started, a spindle shaft 1 rotates and drives the yarn barrel 3 to rotate, the yarn barrel 3 is fixedly supported on the supporting plate 7 under the elastic force of the spring 8 and the centrifugal force of the rotation of the yarn spindle shaft 1, and the supporting column 2 is connected to the other end of the yarn barrel 3, so that the yarn barrel 3 cannot move left and right, make a yarn section of thick bamboo 3 rotatory steady, accomplish the back at the coarse cotton spindle, alternating current motor 4 stall, its centrifugal force to backup pad 7 production disappears, move a yarn section of thick bamboo 3 to yarn spindle 1 place direction, make it leave support column 2, then take out coarse cotton spindle slope, when changing not unidimensional yarn section of thick bamboo 3, paste backup pad 7 in 3 inner walls of new yarn section of thick bamboo and fastening bolt again, and remove telescopic cylinder 9's position again, make support column 2 can make the axis level of a yarn section of thick bamboo 3 can weave, the utility model discloses can be used to the installation of not unidimensional yarn section of thick bamboo, reduce frequent change yarn spindle, can increase work efficiency, save the cost to easy operation when can more convenient support a yarn section of thick bamboo and take out coarse cotton spindle can increase work efficiency.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art; any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The clamping device for the roving spindle is characterized by comprising a spindle shaft (1), a support column (2) and a yarn barrel (3), wherein a blind hole (5) is uniformly formed in the outer surface of one end of the spindle shaft (1), the axis of the blind hole is perpendicular to the axis of the spindle shaft (1), a connecting rod (6) is arranged in the blind hole (5), the upper end of the connecting rod (6) is connected with a support plate (7), the support column (2) is in a round table shape, the support column is internally hollow, one end with a small diameter is arranged opposite to the spindle shaft (1), one end with a large diameter of the support column (2) is connected with a telescopic cylinder (9), the yarn barrel (3) is in a round table shape, one end with a large diameter is supported by the support plate (7), and the other end of the yarn barrel is sleeved on the support column (2).

2. A fastening device for a roving spindle according to claim 1, characterized in that a spring (8) is connected between the connecting rod (6) and the spindle shaft (1), and the spring (8) is sleeved on the connecting rod (6).

3. The roving spindle clamping device according to claim 1, characterized in that the cross section of the supporting plate (7) is arc-shaped, and the middle of the lower surface of the supporting plate (7) is connected with the connecting rod (6) by a bolt.

4. A fastening device for a roving spindle according to claim 1, characterized in that the telescopic cylinder (9) is connected to a baffle (10) and a roller bearing (11) is provided between the support column (2) and the telescopic cylinder (9).

5. A fastening device for a roving spindle according to claim 1, characterized in that the support plate (7) is provided with an anti-slip groove (12) on the side in contact with the bobbin (3), the anti-slip groove (12) being arranged along the axial direction of the support plate (7).

6. The fastening device for roving spindles according to claim 1, characterized in that the end of the spindle shaft (1) not provided with the blind hole (5) is connected to an alternating current motor (4).

7. Spindle wool fastener according to claim 1, characterised in that the blind hole (5) and the connecting rod (6) are square in cross section and the connecting rod (6) can slide in the blind hole (5).

8. The fastening device for roving spindles according to claim 1, characterized in that the spindle shaft (1), the supporting column (2) and the supporting plate (7) are all coaxially arranged.