CN219450004U

CN219450004U - Adjustable roller

Info

Publication number: CN219450004U
Application number: CN202320358539.9U
Authority: CN
Inventors: 牟文明; 周兰华
Original assignee: Jiangyin Dongjie Textile Machinery Special Parts Co ltd
Current assignee: Jiangyin Dongjie Textile Machinery Special Parts Co ltd
Priority date: 2023-03-02
Filing date: 2023-03-02
Publication date: 2023-08-01
Anticipated expiration: 2033-03-02

Abstract

The utility model is suitable for the technical field of textile rollers, and provides an adjustable roller which comprises a driving shaft and a vertical plate, wherein limiting rods are fixedly connected to the upper end and the lower end of the driving shaft, a plurality of roller blocks are arranged on the outer wall of the driving shaft, protruding blocks are fixedly connected to the front side and the rear side of the right end of each roller block, grooves are fixedly connected to the front side and the rear side of the left end of each roller block, a first limiting disc is arranged on the outer wall of the driving shaft corresponding to the left side of each roller block, a second limiting disc is fixedly connected to the right side of the outer wall of the driving shaft corresponding to the roller block, grooves are formed in the front side and the rear side of the left end of each second limiting disc, and first connecting grooves are formed in the upper side and the lower side of the left end of each first limiting disc and the left end of each roller block and penetrate through the first limiting discs and the roller blocks.

Description

Adjustable roller

Technical Field

The utility model relates to the technical field of textile rollers, in particular to an adjustable roller.

Background

The spinning roller mainly guides and bundles fibers, so that spinning is smoother.

Currently, the rollers on the market are generally integrated when in use, and when a certain part of the rollers is damaged, the whole rollers need to be replaced, so that the replacement cost is increased.

Disclosure of Invention

In view of the shortcomings of the prior art, it is an object of the present utility model to provide an adjustable roller in which only one of the roller blocks is damaged and only the damaged roller block is replaced, thereby reducing replacement costs.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides an adjustable roller, includes drive shaft and riser, both ends all fixedly connected with gag lever post about the drive shaft, the drive shaft outer wall is provided with a plurality of roller pieces, both sides all fixedly connected with lug around the roller piece right-hand member, both sides all fixedly connected with recess around the roller piece left end, the drive shaft outer wall corresponds the left side of roller piece and is provided with first spacing dish, the drive shaft outer wall corresponds the right side fixedly connected with second spacing dish of roller piece, both sides all are provided with the recess around the second spacing dish left end, both sides all are provided with first spread groove and run through first spacing dish and roller piece about first spacing dish and the roller piece left end, first spacing dish and roller piece left end middle part all are provided with the second spread groove and run through first spacing dish and roller piece, both sides all are provided with the spacing groove about the second spread groove inner wall.

The utility model is further provided with: the inner wall of the first connecting groove is provided with a connecting shaft, and the left end of the connecting shaft is fixedly connected with a limiting column.

The utility model is further provided with: the right side of the outer wall of the connecting shaft is provided with a thread groove, and the outer wall of the thread groove is provided with a nut.

The utility model is further provided with: the relative one end of riser all is provided with the through-hole and runs through the riser, both ends all sliding connection have the slider around the through-hole, the left side the slider right-hand member rotates to be connected at the drive shaft left end.

The utility model is further provided with: the right side the slider right-hand member fixedly connected with motor, motor drive end fixed connection is at the drive shaft right-hand member.

The utility model is further provided with: the electric push rod is fixedly connected to the bottom end of the through hole, and the driving end of the electric push rod is fixedly connected to the bottom end of the sliding block.

The utility model is further provided with: the grooves are matched with the protruding blocks in shape, and the limiting rods are matched with the limiting grooves in shape.

The utility model has the advantages that:

1. firstly, a plurality of roller blocks sequentially penetrate through a driving shaft, the roller blocks are limited through the matching of a limiting groove and a limiting rod, a groove and a protruding block are matched with each other, then a first limiting disc is placed on the left side of the roller blocks, the first limiting disc is limited through the matching of the limiting rod and the limiting groove, a connecting shaft penetrates through the first connecting groove and is limited through a limiting column, a nut is arranged on a threaded groove, then the nut is screwed down to enable the first limiting disc, the second limiting disc and the roller blocks to be in close contact, after one of the roller blocks is damaged, only one damaged roller block needs to be replaced, and therefore replacement cost can be reduced.

2. The electric push rod pushes the sliding block to move up and down, and the sliding block pushes the driving shaft to move up and down, so that the tension of yarns on the spinning frame can be regulated through the roller block, the phenomenon that the tension regulating mechanism on the existing spinning frame is too complex and the finished product effect of the yarns is influenced is avoided.

Drawings

FIG. 1 is a right front perspective view of an adjustable roller according to the present utility model;

FIG. 2 is a front left perspective view of an adjustable roller according to the present utility model;

FIG. 3 is a schematic perspective view of a first connecting groove structure of an adjustable roller according to the present utility model;

FIG. 4 is a schematic perspective view of a connecting shaft structure of an adjustable roller according to the present utility model;

FIG. 5 is a schematic perspective view of a recess and projection structure of an adjustable roller according to the present utility model;

FIG. 6 is a schematic perspective view of a limiting groove structure of an adjustable roller according to the present utility model;

in the figure: 1. a vertical plate; 2. a slide block; 3. an electric push rod; 4. a through hole; 5. a first limit plate; 6. a roller block; 7. a limit rod; 8. a screw cap; 9. a thread groove; 10. a motor; 11. a drive shaft; 12. a limit column; 13. a first connection groove; 14. a second connecting groove; 15. a limit groove; 16. a connecting shaft; 17. a groove; 18. a bump; 19. and the second limiting disc.

Detailed Description

It should be noted that, without conflict, the embodiments and features of the embodiments in the present application may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.

It is noted that all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs unless otherwise indicated.

In the present utility model, unless otherwise indicated, the terms "upper" and "lower" are used generally with respect to the directions shown in the drawings, or with respect to the vertical, vertical or gravitational directions; also, for ease of understanding and description, "left, right" is generally directed to the left, right as shown in the drawings; "inner and outer" refer to inner and outer relative to the outline of the components themselves, but the above-described orientation terms are not intended to limit the present utility model.

Referring to fig. 1-6, the present utility model provides the following technical solutions:

the utility model provides an adjustable roller, including drive shaft 11 and riser 1, both ends equal fixedly connected with gag lever post 7 about drive shaft 11, the drive shaft 11 outer wall is provided with a plurality of roller pieces 6, both sides equal fixedly connected with lug 18 around the roller piece 6 right-hand member, both sides equal fixedly connected with recess 17 around the roller piece 6 left end, recess 17 and lug 18 shape match, drive shaft 11 outer wall corresponds the left side of roller piece 6 and is provided with first spacing dish 5, drive shaft 11 outer wall corresponds the right side fixedly connected with second spacing dish 19 of roller piece 6, both sides all are provided with recess 17 around the second spacing dish 19 left end, both sides all are provided with first spread groove 13 around first spacing dish 5 and the roller piece 6 left end, first spacing dish 5 and roller piece 6 left end middle part all are provided with second spread groove 14 and run through first spacing dish 5 and roller piece 6, both sides all are provided with spacing groove 15 about the second spread groove 14 shape match, first spread groove 16 is provided with the screw cap 16, first spread groove 16 all is provided with the screw thread groove 9, all is provided with the screw cap 9 to the screw thread, the equal outer wall 16 is connected with the screw thread 9.

Furthermore, a plurality of roller blocks 6 are sequentially threaded on the driving shaft 11, the roller blocks 6 are limited through the matching of the limiting grooves 15 and the limiting rods 7, the grooves 17 and the protruding blocks 18 are matched with each other, then a first limiting disc 5 is placed on the left side of the roller blocks 6, the first limiting disc 5 is limited through the matching of the limiting rods 7 and the limiting grooves 15, the connecting shaft 16 penetrates through the first connecting groove 13 and is limited through the limiting columns 12, the nut 8 is arranged on the thread grooves 9, the nut 8 is screwed down to enable the first limiting disc 5, the second limiting disc 19 and the roller blocks 6 to be in close contact, and when one of the roller blocks 6 is damaged, only one damaged roller block needs to be replaced, so that replacement cost can be reduced.

Further explaining, riser 1 relative one end all is provided with through-hole 4 and runs through riser 1, both ends all sliding connection has slider 2 around the through-hole 4, left side slider 2 right-hand member rotates to be connected at the drive shaft 11 left end, right side slider 2 right-hand member fixedly connected with motor 10, motor 10 drive end fixed connection is at drive shaft 11 right-hand member, the equal fixedly connected with electric putter 3 of through-hole 4 bottom, electric putter 3 drive end is fixed connection in slider 2 bottom, push up slider 2 through electric putter 3 reciprocates, slider 2 pushes drive shaft 11 reciprocates, consequently can adjust the yarn tension on the spinning frame through roller piece 6, avoid tension adjustment mechanism on the current spinning frame too complicated, and influence the finished product effect of yarn.

The working principle of the adjustable roller provided by the utility model is as follows: firstly, a plurality of roller blocks 6 sequentially penetrate through a driving shaft 11, the roller blocks 6 are limited through the matching of a limiting groove 15 and a limiting rod 7, a groove 17 and a convex block 18 are matched with each other, then a first limiting disc 5 is placed on the left side of the roller blocks 6, the first limiting disc 5 is limited through the matching of the limiting rod 7 and the limiting groove 15, a connecting shaft 16 penetrates through the first connecting groove 13, limiting is carried out through a limiting column 12, a nut 8 is arranged on a thread groove 9, then the nut 8 is screwed down to enable the first limiting disc 5, the second limiting disc 19 and the roller blocks 6 to be in close contact, after one of the roller blocks 6 is damaged, only one damaged roller block needs to be replaced, so that the replacement cost can be reduced, the electric push rod 3 pushes the slide block 2 to move up and down, the slide block 2 pushes the driving shaft 11 to move up and down, and therefore yarn tension on a spinning frame can be adjusted through the roller blocks 6, the tension adjusting mechanism on the existing spinning frame is prevented from being too complex, and the finished yarn effect is affected.

It will be apparent that the embodiments described above are merely some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

It should be noted that the terms "first," "second," and the like in the description and claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the present application described herein may be implemented in sequences other than those illustrated or described herein.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. An adjustable roller comprising a drive shaft (11) and a riser (1), characterized in that: the utility model discloses a roller limit device for the roller of the roller mill, including drive shaft (11), both ends all fixedly connected with gag lever post (7 about the drive shaft (11), drive shaft (11) outer wall is provided with a plurality of roller piece (6), both sides all fixedly connected with lug (18) around roller piece (6) right-hand member, both sides all fixedly connected with recess (17) around roller piece (6) left end, drive shaft (11) outer wall corresponds the left side of roller piece (6) and is provided with first spacing dish (5), drive shaft (11) outer wall corresponds the right side fixedly connected with second spacing dish (19) of roller piece (6), both sides all are provided with recess (17) around second spacing dish (19) left end, both sides all are provided with first spacing dish (5) and roller piece (6) about first spacing dish (5) left end and run through first spacing dish (6), first spacing dish (5) and roller piece (6) left end middle part all are provided with second spacing dish (14) and run through, both sides are provided with spacing groove (15) under the second spacing dish (14).

2. An adjustable roller according to claim 1, wherein: the inner wall of the first connecting groove (13) is provided with a connecting shaft (16), and the left end of the connecting shaft (16) is fixedly connected with a limiting column (12).

3. An adjustable roller according to claim 2, characterized in that: the right side of the outer wall of the connecting shaft (16) is provided with a thread groove (9), and the outer wall of the thread groove (9) is provided with a nut (8).

4. An adjustable roller according to claim 1, wherein: opposite one end of riser (1) all is provided with through-hole (4) and runs through riser (1), both ends all sliding connection have slider (2) around through-hole (4), the left side slider (2) right-hand member rotates to be connected at drive shaft (11) left end.

5. An adjustable roller according to claim 4, wherein: the right side the slider (2) right-hand member fixedly connected with motor (10), motor (10) drive end fixed connection is at drive shaft (11) right-hand member.

6. An adjustable roller according to claim 4, wherein: the bottom ends of the through holes (4) are fixedly connected with electric push rods (3), and the driving ends of the electric push rods (3) are fixedly connected to the bottom ends of the sliding blocks (2).

7. An adjustable roller according to claim 1, wherein: the groove (17) is matched with the bump (18) in shape, and the limit rod (7) is matched with the limit groove (15) in shape.