阅读说明：本技术 一种圆筒织机用收卷装置 (Rolling device for cylindrical weaving machine ) 是由 管明钧 管明强 陈媛媛 于 2021-07-20 设计创作，主要内容包括：本发明提供了一种圆筒织机用收卷装置,涉及圆筒织机领域,包括设于圆筒织机下方的转动柱,转动柱的两端分别与固定于地面的固定件转动连接,转动柱的表面至少设有三个收卷槽；第一电机,第一电机固定于固定件,第一电机的输出轴与其中一个转动柱的端部固定连接；设于收卷槽内的安装部及通过安装部安装于收卷槽内的收卷轴,收卷轴用于收卷纱布；驱动部,在收卷轴安装于收卷槽内后,通过驱动部驱动收卷轴转动。通过本装置,可有效减少更换收卷轴的时间,提高收卷效率。(The invention provides a winding device for a cylindrical weaving machine, which relates to the field of cylindrical weaving machines and comprises a rotating column arranged below the cylindrical weaving machine, wherein two ends of the rotating column are respectively and rotationally connected with a fixing piece fixed on the ground, and the surface of the rotating column is at least provided with three winding grooves; the first motor is fixed on the fixing piece, and an output shaft of the first motor is fixedly connected with the end part of one of the rotating columns; the winding shaft is arranged in the winding groove and used for winding the gauze; and the driving part drives the winding shaft to rotate through the driving part after the winding shaft is arranged in the winding groove. Through this device, can effectively reduce the time of changing the rolling axle, improve rolling efficiency.)

1. A winding device for a drum loom, comprising:

the rotating column is arranged below the cylindrical weaving machine, two ends of the rotating column are respectively and rotatably connected with a fixing piece fixed on the ground, and the surface of the rotating column is at least provided with three coiling grooves;

the first motor is fixed on the fixing piece, and an output shaft of the first motor is fixedly connected with the end part of one of the rotating columns;

the winding shaft is arranged in the winding groove and used for winding gauze;

and the driving part drives the winding shaft to rotate after the winding shaft is arranged in the winding groove.

2. A winding device for a tubular knitting machine according to claim 1, characterized in that said mounting portion comprises:

the first rotating shaft is rotatably connected with one side wall of the winding groove, and a first end face hole is formed in the end face, located in the winding groove, of the first rotating shaft;

the second rotating shaft is rotatably connected with the other side wall of the winding groove, a second end surface hole is formed in the end surface, located in the winding groove, of the second rotating shaft, and a rotating hole is formed in the end surface, extending to the outer portion of the rotating column, of the second rotating shaft;

the winding shaft is provided with a first limiting plate fixed on the side wall of the first end surface hole and a second limiting plate fixed on the side wall of the second end surface hole, one end of the winding shaft is provided with a first limiting groove matched with the first limiting plate, and the other end of the winding shaft is provided with a second limiting groove matched with the second limiting plate;

the cylinder is fixed on the end face of the rotating column, the end part of an output shaft of the cylinder is a T-shaped end, and the T-shaped end is rotatably connected with the rotating hole.

3. A winding device for a cylinder loom according to claim 2, characterized in that said driving portion comprises:

a first gear installed at a portion of the second rotating shaft located outside the rotating cylinder;

the second motor is fixed on the fixing piece, and the second gear is fixed on an output shaft of the second motor;

when the end face of the winding shaft positioned in the first end face hole is contacted with the bottom of the first end face hole, and the end face of the winding shaft positioned in the second end face hole is contacted with the bottom of the second end face hole, the second gear is meshed with the first gear corresponding to the winding shaft;

when the end face of the winding shaft positioned in the first end face hole is in contact with the bottom of the first end face hole, and the distance between the end face of the winding shaft positioned in the second end face hole and the bottom of the second end face hole is greater than half of the depth of the second end face hole, the second gear is separated from the first gear corresponding to the winding shaft.

4. A winding device for a cylinder loom according to claim 3, characterized by further comprising:

the sliding block is fixed on the side wall of the central hole of the first gear and is in sliding connection with a sliding groove arranged on the side surface of the second rotating shaft;

the fixed block is fixed on the side surface of the second rotating shaft, one end of the spring is fixedly connected with the side surface of the fixed block, and the other end of the spring is fixedly connected with the side surface of the first gear.

5. The winding device of claim 1, further comprising a fixing frame fixed at the edge of the winding groove and a limiting shaft installed in the fixing frame, wherein the winding shaft stops winding the gauze after the gauze on the winding shaft touches the limiting shaft.

6. The winding device for the drum loom according to claim 5, further comprising a guide shaft installed in the fixing frame, a rodless cylinder installed on the guide shaft, and a cutter disposed on the rodless cylinder, wherein the guide shaft is located above the limiting shaft.

Technical Field

The invention relates to the field of cylindrical looms, in particular to a winding device for a cylindrical loom.

Background

A drum loom is a widely used textile machine, and mainly produces cylindrical integrated gauze, and a winding drum is usually arranged at the bottom of the drum loom and used for winding the produced gauze.

The applicant found that: after the winding drum winds enough gauze, the winding drum for winding enough gauze needs to be detached firstly and then replaced with a new winding drum after the drum weaving machine is stopped, and the replacement time is long.

Disclosure of Invention

In view of this, an object of one or more embodiments of the present disclosure is to provide a winding device for a drum loom, so as to solve the technical problem in the prior art that after a winding drum winds enough gauze, the winding drum for winding enough gauze needs to be detached first and then replaced with a new winding drum after the drum loom is stopped, so that the replacement time is long.

In view of the above, one or more embodiments of the present disclosure provide a winding device for a drum loom, including:

the rotating column is arranged below the cylindrical weaving machine, two ends of the rotating column are respectively and rotatably connected with a fixing piece fixed on the ground, and the surface of the rotating column is at least provided with three coiling grooves;

the first motor is fixed on the fixing piece, and an output shaft of the first motor is fixedly connected with the end part of one of the rotating columns;

the winding shaft is arranged in the winding groove and used for winding gauze;

and the driving part drives the winding shaft to rotate after the winding shaft is arranged in the winding groove.

Further, the mounting portion includes:

the first rotating shaft is rotatably connected with one side wall of the winding groove, and a first end face hole is formed in the end face, located in the winding groove, of the first rotating shaft;

the second rotating shaft is rotatably connected with the other side wall of the winding groove, a second end surface hole is formed in the end surface, located in the winding groove, of the second rotating shaft, and a rotating hole is formed in the end surface, extending to the outer portion of the rotating column, of the second rotating shaft;

the winding shaft is provided with a first limiting plate fixed on the side wall of the first end surface hole and a second limiting plate fixed on the side wall of the second end surface hole, one end of the winding shaft is provided with a first limiting groove matched with the first limiting plate, and the other end of the winding shaft is provided with a second limiting groove matched with the second limiting plate;

the cylinder is fixed on the end face of the rotating column, the end part of an output shaft of the cylinder is a T-shaped end, and the T-shaped end is rotatably connected with the rotating hole.

Further, the driving part includes:

a first gear installed at a portion of the second rotating shaft located outside the rotating cylinder;

the second motor is fixed on the fixing piece, and the second gear is fixed on an output shaft of the second motor;

when the end face of the winding shaft positioned in the first end face hole is contacted with the bottom of the first end face hole, and the end face of the winding shaft positioned in the second end face hole is contacted with the bottom of the second end face hole, the second gear is meshed with the first gear corresponding to the winding shaft;

when the end face of the winding shaft positioned in the first end face hole is in contact with the bottom of the first end face hole, and the distance between the end face of the winding shaft positioned in the second end face hole and the bottom of the second end face hole is greater than half of the depth of the second end face hole, the second gear is separated from the first gear corresponding to the winding shaft.

Further, the method also comprises the following steps:

the sliding block is fixed on the side wall of the central hole of the first gear and is in sliding connection with a sliding groove arranged on the side surface of the second rotating shaft;

the fixed block is fixed on the side surface of the second rotating shaft, one end of the spring is fixedly connected with the side surface of the fixed block, and the other end of the spring is fixedly connected with the side surface of the first gear.

Further, the gauze winding device further comprises a fixing frame fixed at the edge of the winding groove and a limiting shaft installed in the fixing frame, and after gauze on the winding shaft touches the limiting shaft, the winding shaft stops winding the gauze.

Furthermore, the cutting device also comprises a guide shaft arranged in the fixing frame, a rodless cylinder arranged on the guide shaft and a cutter arranged on the rodless cylinder, wherein the guide shaft is positioned above the limiting shaft.

The invention has the beneficial effects that: when the winding device for the cylindrical weaving machine is used, the winding shaft in the winding groove right below the cylindrical weaving machine winds gauze through the driving part, the winding shaft can be installed through the installation part in the winding groove without the winding shaft in the winding process of the winding shaft, and meanwhile, the winding shaft wound by a proper amount can be taken down in the winding process, so that the winding shaft can be installed in other winding grooves or taken down in one winding shaft in the winding process, and the time for replacing the winding shaft can be effectively shortened and the winding efficiency can be improved.

Drawings

In order to more clearly illustrate one or more embodiments or prior art solutions of the present specification, the drawings that are needed in the description of the embodiments or prior art will be briefly described below, and it is obvious that the drawings in the following description are only one or more embodiments of the present specification, and that other drawings may be obtained by those skilled in the art without inventive effort from these drawings.

FIG. 1 is a front view of an embodiment of the present invention;

FIG. 2 is a side cross-sectional view of a rotating cylinder in an embodiment of the present invention;

FIG. 3 is a front cross-sectional view of a rotating cylinder in an embodiment of the present invention;

FIG. 4 is an enlarged view of a second axis of rotation in an embodiment of the present invention;

FIG. 5 is a side view of a rotating post in an embodiment of the present invention.

Wherein, 1, rotating the column; 2. a coiling groove; 3. a winding shaft; 4. a fixed mount; 5. a limiting shaft; 6. a rodless cylinder; 7. a guide shaft; 8. a cutter; 9. a first rotating shaft; 10. a first end face aperture; 11. a first limit plate; 12. a first limit groove; 13. a second rotating shaft; 14. a second end surface aperture; 15. a second limiting plate; 16. a second limit groove; 17. hole turning; 18. a first gear; 19. a slider; 20. a chute; 21. a fixed block; 22. a spring; 23. a second gear; 24. a second motor; 25. a first motor; 26. and a cylinder.

Detailed Description

To make the objects, technical solutions and advantages of the present disclosure more apparent, the present disclosure is further described in detail below with reference to specific embodiments.

It is to be noted that unless otherwise defined, technical or scientific terms used in one or more embodiments of the present specification should have the ordinary meaning as understood by those of ordinary skill in the art to which this disclosure belongs. The use of "first," "second," and similar terms in one or more embodiments of the specification is not intended to indicate any order, quantity, or importance, but rather is used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

In view of the above object, a first aspect of the present invention provides a winding device for a drum loom, as shown in fig. 1 and 2, including:

the rotary column 1 is arranged below the cylindrical weaving machine, two ends of the rotary column 1 are respectively and rotatably connected with a fixing piece fixed on the ground, and the surface of the rotary column 1 is at least provided with three coiling grooves 2;

the first motor 25 is fixed on the fixed part, and an output shaft of the first motor 25 is fixedly connected with the end part of one of the rotating columns 1;

the winding device comprises an installation part arranged in a winding groove 2 and a winding shaft 3 arranged in the winding groove 2 through the installation part, wherein the winding shaft 3 is used for winding gauze;

and the driving part drives the winding shaft 3 to rotate after the winding shaft 3 is installed in the winding groove 2.

In this embodiment, when using, be located the rolling axle 3 in the winding groove 2 under the drum loom, through drive division rolling gauze, at the in-process of this rolling axle 3 rolling, can be in the winding groove 2 that does not install rolling axle 3, through installation department installation rolling axle 3, simultaneously, can be at the rolling in-process, take off the rolling axle 3 that has rolled up suitable volume, at one of them rolling axle 3 rolling in-process, can accomplish the process of installing rolling axle 3 or taking off rolling axle 3 in other winding grooves 2 like this, consequently, through this device, can effectively reduce the time of changing rolling axle 3, improve rolling efficiency.

As an embodiment, as shown in fig. 3, the mounting part includes:

the first rotating shaft 9 is rotatably connected with one side wall of the winding groove 2, and a first end face hole 10 is formed in the end face, located in the winding groove 2, of the first rotating shaft 9;

the second rotating shaft 13 is rotatably connected with the other side wall of the winding groove 2, a second end face hole 14 is formed in the end face, located in the winding groove 2, of the second rotating shaft 13, and a rotating hole 17 is formed in the end face, extending to the outside of the rotating column 1, of the second rotating shaft 13;

a first limiting plate 11 fixed on the side wall of the first end surface hole 10 and a second limiting plate 15 fixed on the side wall of the second end surface hole 14, wherein one end of the winding shaft 3 is provided with a first limiting groove 12 matched with the first limiting plate 11, and the other end of the winding shaft 3 is provided with a second limiting groove 16 matched with the second limiting plate 15;

and the end part of an output shaft of the cylinder 26 is a T-shaped end, and the T-shaped end is rotationally connected with the rotating hole 17.

In this embodiment, when the winding shaft 3 needs to be installed, the air cylinder 26 drives the second rotating shaft 13 to move in the direction close to the air cylinder 26, so that the distance between the first rotating shaft 9 and the second rotating shaft 13 is greater than the length of the winding shaft 3, then the winding shaft 3 is placed between the first rotating shaft 9 and the second rotating shaft 13, the first limiting plate 11 is combined with the first limiting groove 12, and then the air cylinder 26 pushes the second rotating shaft 13, so that the second limiting plate 15 is combined with the second limiting groove 16.

As one embodiment, as shown in fig. 1, 4, and 5, the driving unit includes:

a first gear 18 mounted to a portion of the second rotating shaft 13 located outside the rotating cylinder 1;

a second motor 24 fixed to the fixed member, and a second gear 23 fixed to an output shaft of the second motor 24.

In this embodiment, when the end surface of the winding shaft 3 located in the first end surface hole 10 contacts with the bottom of the first end surface hole 10, and the end surface of the winding shaft 3 located in the second end surface hole 14 contacts with the bottom of the second end surface hole 14, the second gear 23 is engaged with the first gear 18 corresponding to the winding shaft 3, and at this time, when the second motor 24 is started, the winding shaft 3 can be driven to rotate; when the end face of the winding shaft 3 located in the first end face hole 10 contacts with the bottom of the first end face hole 10, and the distance between the end face of the winding shaft 3 located in the second end face hole 14 and the bottom of the second end face hole 14 is greater than half of the depth of the second end face hole 14, the second gear 23 is separated from the first gear 18 corresponding to the winding shaft 3, the winding shaft 3 is still located between the first rotating shaft 9 and the second rotating shaft 13, the second motor 24 cannot drive the winding shaft 3 to rotate, and at this time, when the winding shaft 3 needs to be taken down, the second rotating shaft 13 can be continuously driven to be close to the cylinder 26 through the cylinder 26, so that the distance between the first rotating shaft 9 and the second rotating shaft 13 is greater than the length of the winding shaft 3.

As an embodiment, as shown in fig. 4, the method further includes:

a slide block 19 fixed on the side wall of the central hole of the first gear 18, wherein the slide block 19 is in sliding connection with a slide groove 20 arranged on the side surface of the second rotating shaft 13;

a fixed block 21 fixed on the side surface of the second rotating shaft 13 and a spring 22 with one end fixedly connected with the side surface of the fixed block, wherein the other end of the spring 22 is fixedly connected with the side surface of the first gear 18.

Here, the spring 22 plays a role of buffering, when the cylinder 26 pushes the second rotating shaft 13 to move towards the winding slot 2, if the first gear 18 and the second gear 23 are contacted with each other and cannot be meshed with each other, the spring 22 will be compressed, during this compression process, the second motor 24 drives the second gear 23 to rotate, and at a position where the first gear 18 and the second gear 23 can be meshed with each other, the spring 22 will enable the first gear 18 and the second gear 23 to be meshed with each other.

As an implementation mode, as shown in fig. 2, the gauze winding device further includes a fixing frame 4 fixed at the edge of the winding groove 2 and a limiting shaft 5 installed in the fixing frame 4, and after gauze on the winding shaft 3 touches the limiting shaft 5, the winding shaft 3 stops winding the gauze.

As an embodiment, as shown in fig. 2, the cutting tool further includes a guide shaft 7 installed in the fixing frame 4, a rodless cylinder 266 installed on the guide shaft 7, and a cutting knife 8 provided on the rodless cylinder 266, wherein the guide shaft 7 is located above the limiting shaft 5. After the winding shaft 3 stops winding the gauze, the rodless cylinder 266 is started to drive the cutter 8 to cut off the gauze.

Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, is limited to these examples; within the spirit of the present disclosure, features from the above embodiments or from different embodiments may also be combined, steps may be implemented in any order, and there are many other variations of different aspects of one or more embodiments of the present description as described above, which are not provided in detail for the sake of brevity.

It is intended that the one or more embodiments of the present specification embrace all such alternatives, modifications and variations as fall within the broad scope of the appended claims. Therefore, any omissions, modifications, substitutions, improvements, and the like that may be made without departing from the spirit and principles of one or more embodiments of the present disclosure are intended to be included within the scope of the present disclosure.