CN218100814U

CN218100814U - Tension control device of high-speed stranding machine

Info

Publication number: CN218100814U
Application number: CN202222434968.8U
Authority: CN
Inventors: 刘帅; 张洪; 费新花; 王伟; 沈春民
Original assignee: Zhejiang Hongda Electric Co ltd
Current assignee: Zhejiang Hongda Electric Co ltd
Priority date: 2022-09-13
Filing date: 2022-09-13
Publication date: 2022-12-20
Anticipated expiration: 2032-09-13

Abstract

The application provides a high-speed stranding machine tension control device, including the cradle frame, cradle frame inboard is provided with the paying out reel, the one end of cradle frame is provided with the pivot, the fixed intercommunication of the other end of cradle frame has the cavity to wear the spool, the inboard of cradle frame is provided with the tension control mechanism who is located paying out reel and cavity and wears between the spool, tension control mechanism is including setting up the first spacing portion and the spacing portion of second of inboard in the cradle frame, tension control mechanism is still including setting up the tension control portion that just is located between first spacing portion and the spacing portion of second in the cradle frame. This application is through the tension control mechanism who sets up, and the spacing portion of first spacing portion among the tension control mechanism and second can carry on spacingly to the wire rod, and tension control portion can carry out the tensioning to the wire rod when the wire rod is loose to make the tension of wire rod keep balance, make the hank that the wire rod can be inseparabler together, and then improve the quality of stranded conductor.

Description

Tension control device of high-speed stranding machine

Technical Field

The utility model relates to a tension control technical field particularly, relates to high-speed stranding machine tension control device.

Background

The stranding machine is a stranding machine which can be widely applied to various soft/hard conductor wires, and twists a plurality of single conductors into one strand to meet the technological requirements of wires.

The stranding machine is at the during operation, and the wire rod can be prevented the line, and the wire rod can change at unwrapping wire in-process tension for the tension of stranded conductor receives the influence, and then leads to the tension imbalance of stranded conductor, influences the quality of stranded conductor. Therefore, the tension control device of the high-speed stranding machine is improved.

Disclosure of Invention

The utility model aims to provide a: the tension of the existing wire rod in the paying-off process can be changed, so that the tension of the stranded wire is influenced, the tension of the stranded wire is unbalanced, and the quality of the stranded wire is influenced.

In order to achieve the purpose of the invention, the utility model provides the following technical scheme:

a tension control device of a high-speed stranding machine is used for improving the problems.

The present application is specifically such that:

including the rocker frame, rocker frame inboard is provided with the paying out reel, the one end of rocker frame is provided with the pivot, the fixed intercommunication of the other end of rocker frame has the cavity to wear the spool, the inboard of rocker frame is provided with and is located paying out reel and cavity and wears the tension control mechanism between the spool, tension control mechanism is including setting up the inboard first spacing portion and the spacing portion of second in the rocker frame, tension control mechanism is still including setting up in the rocker frame and being located the tension control portion between first spacing portion and the spacing portion of second.

As the preferable technical scheme of this application, first spacing portion includes the supporting seat of fixed mounting in the rocker frame inboard, the supporting seat internal rotation is connected with first wire wheel.

As the preferred technical scheme of this application, the spacing portion of second includes two fixed mounting back shafts on the rocker frame is inboard, two the surface of back shaft all rotates and is connected with horizontal wire roller, two the surface of back shaft still all rotates and is connected with two connecting seats, and per two connecting seats are located a horizontal wire roller both ends department.

As the preferred technical scheme of this application, per two rotate between the connecting seat and be connected with a vertical wire roller, two be perpendicular setting between vertical wire roller and the two horizontal wire rollers.

As the preferred technical scheme of this application, tension control portion includes the bracing piece of being connected with cradle frame inner wall interlude, the one end of bracing piece extends to the inboard and fixedly connected with second wire wheel of cradle frame.

As the preferable technical scheme of this application, the other end of bracing piece passes the rocker frame and extends to the outside of rocker frame and has seted up the line hole.

As a preferable technical scheme of the application, the width of the supporting rod is small and the inner diameter of the hollow thread passing shaft is small.

As the preferable technical scheme of this application, the surface cover of bracing piece is equipped with the spring, the spring is located between second wire wheel and the cradle frame, and the both ends of spring respectively with cradle frame and second wire wheel contact.

Compared with the prior art, the beneficial effects of the utility model are that:

in the scheme of the application:

1. through the arranged tension control mechanism, the first limiting part and the second limiting part in the tension control mechanism can limit the wire, and the tension control part can tension the wire when the wire is loosened, so that the tension of the wire is kept balanced, the wire can be twisted together more tightly, and the quality of the twisted wire is improved;

2. through the tension control mechanism who sets up, tension control portion among the tension control mechanism can follow and take off the cradle frame, after tension control portion takes off, remove the spring, then wear the spool with the bracing piece one end that the spool kept away from the cradle frame from the cavity and penetrate the cradle frame inboardly, then with the wire rod system on the line hole, the pulling bracing piece can be convenient for some soft wire rods and pass the spool of cavity, tension control portion can control tension promptly, can assist the threading again, the functionality of tension control portion has been improved.

Drawings

Fig. 1 is a schematic structural diagram of a tension control device of a high-speed stranding machine provided in the present application;

fig. 2 is a schematic structural view of a second limiting portion of the tension control device of the high-speed stranding machine provided in the present application;

FIG. 3 is a schematic structural diagram of a support rod of the tension control device of the high-speed stranding machine provided by the present application;

fig. 4 is a schematic structural diagram of a first limiting portion of the tension control device of the high-speed stranding machine according to the present application.

The following are marked in the figure:

1. a cradle frame;

2. a pay-off shaft;

3. a hollow thread passing shaft;

4. a tension control mechanism; 401. a supporting seat; 402. a first wire guide wheel; 403. a support shaft; 404. a transverse wire guide roller; 405. a connecting seat; 406. a vertical wire guide roller; 407. a support bar; 408. a second wire guide wheel; 409. a wire hole; 410. a spring;

5. a rotating shaft.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them.

Thus, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the invention as claimed, but is merely representative of some 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.

It should be noted that, in the present invention, the embodiments and the features and technical solutions in the embodiments may be combined with each other without conflict.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined or explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "upper" and "lower" indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, or the orientation or position relationship that the product of the present invention is usually placed when in use, or the orientation or position relationship that a person skilled in the art would conventionally understand, and such terms are only used for convenience of description and simplification of the description, but do not indicate or imply that the device or element that is referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

Example (b):

as shown in fig. 1, fig. 2, fig. 3, and fig. 4, the present embodiment provides a tension control device for a high-speed wire twisting machine, including a cradle frame 1, a paying-off shaft 2 is disposed inside the cradle frame 1, a rotating shaft 5 is disposed at one end of the cradle frame 1, a hollow threading shaft 3 is fixedly communicated with the other end of the cradle frame 1, a tension control mechanism 4 disposed between the paying-off shaft 2 and the hollow threading shaft 3 is disposed inside the cradle frame 1, the tension control mechanism 4 includes a first limiting portion and a second limiting portion disposed inside the cradle frame 1, the tension control mechanism 4 further includes a tension control portion disposed inside the cradle frame 1 and between the first limiting portion and the second limiting portion, the first limiting portion and the second limiting portion can limit a wire, the tension control portion can tension the wire when the wire is loose, so that the tension of the wire is kept balanced, the wire can be twisted more tightly, and the quality of a twisted wire is improved.

As shown in fig. 1 and 4, in addition to the above-mentioned embodiment, the first limiting portion further includes a support seat 401 fixedly mounted inside the cradle frame 1, a first wire guide wheel 402 is rotatably connected to the support seat 401, the support seat 401 is used for supporting the first wire guide wheel 402, and the first wire guide wheel 402 is used for limiting the wire rod.

As shown in fig. 1 and fig. 2, as a preferred embodiment, in addition to the above manner, further, the second limiting portion includes two supporting shafts 403 fixedly installed on the inner side of the cradle frame 1, the outer surfaces of the two supporting shafts 403 are rotatably connected with the transverse wire guiding rollers 404, the transverse wire guiding rollers 404 can rotate to guide the wire and reduce the friction of the wire, the outer surfaces of the two supporting shafts 403 are also rotatably connected with two connecting seats 405, and each two connecting seats 405 are located at two ends of one transverse wire guiding roller 404.

As shown in fig. 2, as a preferred embodiment, in addition to the above manner, further, one vertical wire guiding roller 406 is rotatably connected between every two connecting seats 405, the two vertical wire guiding rollers 406 and the two horizontal wire guiding rollers 404 are vertically arranged, and the horizontal wire guiding rollers 404 and the vertical wire guiding rollers 406 are matched with each other to guide and limit the wire.

As shown in fig. 1 and 3, in addition to the above-described embodiment, the tension control unit further includes a support rod 407 inserted into and connected to the inner wall of the cradle frame 1, one end of the support rod 407 extends to the inside of the cradle frame 1, and a second guide wheel 408 is fixedly connected thereto, and the second guide wheel 408 can guide the wire.

As shown in fig. 1 and 3, in addition to the above-mentioned embodiment, in a preferred embodiment, the other end of the support rod 407 passes through the cradle frame 1, extends to the outside of the cradle frame 1, and is provided with a wire hole 409, and the wire hole 409 is provided to facilitate tying a wire to the support rod 407 during a wire feeding process.

As shown in fig. 1 and 3, in addition to the above-mentioned embodiment, further, the width of the support rod 407 is smaller than the inner diameter of the hollow threading shaft 3, so that the support rod 407 can be inserted into the hollow threading shaft 3, and the cross section of the support rod 407 is square, thereby preventing the support rod 407 from rotating after being inserted into the inner wall of the cradle frame 1.

As shown in fig. 1, as a preferred embodiment, in addition to the above-mentioned manner, further, the outer surface of the supporting rod 407 is sleeved with a spring 410, the spring 410 is located between the second guide roller 408 and the cradle frame 1, two ends of the spring 410 are respectively in contact with the cradle frame 1 and the second guide roller 408, and two ends of the spring 410 are not fixedly connected with the cradle frame 1 and the second guide roller 408, so that the spring 410 can be conveniently removed, and the spring 410 with different elastic forces can be conveniently replaced according to the situation of the wire rod.

Specifically, this high-speed stranding machine tension control device is at during operation/when using: first, the second wire wheel 408 is pulled to separate the support rod 407 from the cradle frame 1, then the spring 410 is taken down from the support rod 407, one end of the support rod 407 far from the second wire wheel 408 is inserted into the hollow spool 3 from one end of the hollow spool 3 far from the cradle frame 1, one end of the support rod 407 far from the second wire wheel 408 is extended into the inside of the cradle frame 1, one end of the wire rod is passed between the two vertical wire rollers 406, and is tied to the support rod 407 through the wire hole 409 after passing through one side of the first wire wheel 402 near the cradle frame 1, the second wire wheel 408 is pulled to separate the support rod 407 from the hollow spool 3, the wire rod is driven to pass through the hollow spool 3 through the support rod 407, then the spring 410 is sleeved on the support rod 407, and is inserted on the side wall of the cradle frame 1, and one side of the second wire wheel 408 far from the support rod 407 is contacted with the wire rod, when the wire rod is stranded, the acting force of the spring 410 is released through the support rod 407 and the second wire rod 408, when the wire rod is loosened, the second wire wheel 408 moves in the direction far from the cradle frame 1, and the wire is tensioned through the second wire wheel 408.

The above embodiments are only used to illustrate the present invention and not to limit the technical solutions described in the present invention, and although the present invention has been described in detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and therefore, any modification or equivalent replacement may be made to the present invention; all such modifications and variations are intended to be included herein within the scope of this disclosure and the present invention and within the scope of the following claims.

Claims

1. High-speed stranding machine tension control device, including cradle frame (1), cradle frame (1) inboard is provided with paying out reel (2), the one end of cradle frame (1) is provided with pivot (5), the fixed intercommunication of the other end of cradle frame (1) has cavity threading axle (3), its characterized in that, the inboard of cradle frame (1) is provided with and is located paying out reel (2) and cavity threading axle (3) between tension control mechanism (4), tension control mechanism (4) are including setting up the inboard first spacing portion and the spacing portion of second in cradle frame (1), tension control mechanism (4) are still including setting up in cradle frame (1) and being located the tension control portion between first spacing portion and the spacing portion of second.

2. The tension control device of a high-speed stranding machine according to claim 1 wherein the first limiting portion includes a support base (401) fixedly mounted inside the cradle frame (1), the support base (401) having a first wire guide wheel (402) rotatably connected thereto.

3. The tension control device of a high-speed wire twisting machine according to claim 2, wherein the second limiting part comprises two supporting shafts (403) fixedly arranged on the inner side of the cradle frame (1), the outer surfaces of the two supporting shafts (403) are rotatably connected with transverse wire guiding rollers (404), the outer surfaces of the two supporting shafts (403) are also rotatably connected with two connecting seats (405), and every two connecting seats (405) are positioned at two ends of one transverse wire guiding roller (404).

4. A tension control device for a high-speed wire twisting machine according to claim 3, wherein a vertical wire roller (406) is rotatably connected between every two connecting seats (405), and the two vertical wire rollers (406) are vertically arranged with the two horizontal wire rollers (404).

5. The tension control device of the high-speed stranding machine according to claim 4, wherein the tension control portion includes a support rod (407) inserted and connected to an inner wall of the cradle frame (1), and one end of the support rod (407) extends to an inner side of the cradle frame (1) and is fixedly connected with a second wire guide wheel (408).

6. The tension control device of the high-speed stranding machine according to claim 5, characterized in that the other end of the support rod (407) passes through the cradle frame (1) and extends to the outer side of the cradle frame (1) and is provided with a wire hole (409).

7. The tension control device of a high-speed stranding machine according to claim 6 characterised in that the width of the support bar (407) is small compared to the internal diameter of the hollow threading shaft (3).

8. The tension control device of the high-speed stranding machine according to claim 7, characterized in that the outer surface of the support rod (407) is sleeved with a spring (410), the spring (410) is located between the second guide wheel (408) and the cradle frame (1), and both ends of the spring (410) are respectively in contact with the cradle frame (1) and the second guide wheel (408).