CN217719141U - Central belt-releasing device of wire cable-former - Google Patents

Abstract

The application discloses a central belt releasing device of a wire cabling machine, and relates to the technical field of cable production equipment; the tension adjusting device comprises a mounting frame, a turntable assembly and a tension adjusting assembly; the turntable assembly is rotatably arranged on the mounting frame; the tension adjusting assembly comprises a fixing frame, a tension wheel, a tension belt and an adjusting module; the tension pulley and the turntable assembly are coaxially arranged, and the fixing frame is connected with the mounting frame; the tension belt is wound around the tension wheel, and two ends of the tension belt are respectively connected with the fixing frame and the adjusting module; the adjusting module is suitable for adjusting the tightness of the tension belt wound on the tension pulley; adopt the technical scheme that this application provided to realize the material area and put tensile nimble control when taking, guarantee follow-up electric wire stranding quality.

Description

Central belt-releasing device of wire cable-former

Technical Field

The application relates to the technical field of cable production equipment, in particular to a central belt releasing device of an electric wire cabling machine.

Background

In the production of the wire and cable industry, a wrapping belt needs to be dragged at the center of a cable forming machine according to the production process to be twisted together with a cable forming wire, and in the twisting process, the tension of a belt releasing device has certain influence on the subsequent cable forming effect, so that the belt releasing device needs to be further improved in order to better ensure the cable forming quality of the cable.

SUMMERY OF THE UTILITY MODEL

This application aim at provides a belting is put at electric wire cable-former center, adopts the technical scheme that this application provided to realize the material area and put tensile nimble control when taking, guarantees follow-up electric wire cabling quality.

In order to solve the technical problem, the application provides a central belt releasing device of a wire cabling machine, which comprises a mounting frame, a turntable assembly and a tension adjusting assembly;

the turntable assembly is rotatably arranged on the mounting frame;

the tension adjusting assembly comprises a fixing frame, a tension wheel, a tension belt and an adjusting module;

the tension pulley and the turntable assembly are coaxially arranged, and the fixing frame is connected with the mounting frame; the tension belt is wound around the tension wheel, and two ends of the tension belt are respectively connected with the fixing frame and the adjusting module; the adjusting module is suitable for adjusting the tightness of the tension belt wound around the tension wheel;

in the implementation process, a pull belt is assembled on the rotary disc assembly, and the rotary disc rotates when the pull belt is pulled out; the tension pulley and the rotary table are coaxially arranged, one end of the tension belt is fixed on the fixing frame, the other end of the tension belt is connected with the adjusting module, meanwhile, the tension belt is wound around the tension pulley, the tightness of the tension belt wound on the tension pulley can be controlled by adjusting the adjusting module, the resistance received by the rotation of the rotary table component can be controlled, and the tension of the drawstring when the drawstring is pulled out can be controlled;

this scheme is through ingenious setting adjustment module cooperation tension pulley and tension band, can realize putting the tensile nimble control of taking to the drawing belt, and then can carry out nimble adjustment according to actual conditions, guarantees the stranding effect of follow-up electric wire.

Preferably, the adjusting module comprises an adjusting screw, an adjusting nut and an elastic piece;

the adjusting screw rod is in threaded fit with the adjusting nut, penetrates through the fixing frame and is connected with the tension belt; the elastic piece is sleeved on the periphery of the adjusting screw rod, and two ends of the elastic piece are respectively abutted against the fixed frame and the adjusting nut;

in the implementation process, the elastic piece takes the fixed frame as a butting point, the elastic force acts on the adjusting nut, the adjusting nut is in threaded fit with the adjusting screw rod, further, the elastic force can also indirectly act on the adjusting screw rod, and the adjusting screw rod is connected with one end of the tension belt, so that the flexible adjustment of the tightness of the tension belt is realized; in this scheme, still can be through the position of control adjusting nut on adjusting screw, the compression degree of control elastic component, and then control tension control scope.

Preferably, the adjusting module comprises an adjusting screw and a connecting block;

the connecting block is connected with the tension belt and is rotationally connected with the adjusting screw rod; the adjusting screw rod penetrates through the fixed frame and is in threaded fit with the fixed frame;

in the implementation process, the position of the screw rod in the axial direction can be controlled by rotating the adjusting screw rod, so that the tightness of the tension belt is controlled; the scheme is another implementation mode of tension adjustment, which is slightly lower in flexibility than the above adjustment mode with the elastic part, but can still realize the adjustment of the tightness of the tension belt.

Preferably, the turntable assembly comprises a bearing seat, a bearing main body, a transmission shaft and a turntable main body which are coaxially arranged;

the transmission shaft penetrates through a bearing, the bearing is arranged on the bearing, and the turntable main body is arranged on the transmission shaft;

the tension pulley is coaxially connected with the transmission shaft;

in the implementation process, the bearing block is arranged on the bracket to provide a mounting position for the bearing, the transmission shaft and the bearing block are coaxially arranged to further realize flexible rotation, and the turntable main body is coaxially arranged on the transmission shaft to further realize rotation; the tension pulley is coaxially arranged on the transmission shaft, namely the transmission shaft drives the tension pulley to rotate together when rotating.

Preferably, baffles are respectively arranged at two ends of the turntable main body in an extending manner along the radial direction of the turntable main body;

in the implementation process, the baffle can play a limiting role for the drawstring, and then the stability of the drawstring during the tape releasing process is ensured.

Preferably, a top is arranged on one side, opposite to the mounting frame, of the transmission shaft on the turntable main body;

the axis of the turntable main body is provided with a through hole matched with the ejector head;

in the implementation process, the ejector head is matched with the turntable main body, so that the concentricity of the turntable main body can be effectively guaranteed, and the concentricity in the tape releasing process is further guaranteed.

Preferably, a locking nut is coaxially arranged on one side, back to the mounting frame, of the transmission shaft;

the locking nut is abutted against one side, far away from the mounting frame, of the ejector head;

in the implementation process, the locking nut further ensures the stability of the turntable main body in the tape placing process, and further ensures the stability of the tape placing process.

Preferably, the mounting bracket is connected with the mounting bracket;

a through hole for the bag belt to pass through is formed at the axle center of the mounting flange;

a guide roller is arranged on the mounting rack close to the through hole;

in the implementation process, the mounting flange can be connected with cabling equipment, and the pull belt penetrates through a through hole in the flange to enter the cabling equipment after being put on the belt; in this scheme, further set up the direction deflector roll, the exit of stretching strap is located to the direction deflector roll, and is close to the position of through-hole to this angle when guaranteeing that the stretching strap gets into the through-hole is good, guarantees that the stretching strap puts the smoothness in area.

Compared with the prior art, the beneficial effect of this application lies in: this scheme is through ingenious setting adjustment module cooperation tension pulley and tension band, can realize putting the tensile nimble control of taking to the drawing belt, and then can carry out nimble adjustment according to actual conditions, guarantees the stranding effect of follow-up electric wire.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments of the present application, and for those skilled in the art, other drawings may be obtained according to these drawings without inventive labor.

FIG. 1 is a schematic diagram of the overall structure of one embodiment of the present application;

FIG. 2 is an enlarged schematic view of the structure of portion A of FIG. 1;

FIG. 3 is a schematic diagram of a perspective view of an embodiment of the present application;

fig. 4 is a schematic cross-sectional view of fig. 3.

Wherein: 10. a mounting frame; 20. a turntable assembly; 21. a bearing seat; 22. a bearing body; 23. a drive shaft; 24. a turntable main body; 241. a baffle plate; 25. ejecting the head; 26. locking the nut; 30. a tension adjustment assembly; 31. a fixed mount; 32. a tension pulley; 33. a tension band; 34. an adjusting module; 341. adjusting the screw rod; 342. an elastic member; 343. adjusting the nut; 41. installing a flange; 42. a guide roller; 50. a draw tape.

Detailed Description

Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative and are only for the purpose of explaining the present application and are not to be construed as limiting the present application.

In the description of the present application, it is to be understood that the terms "first", "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted" and "connected" are to be interpreted broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In the description of the present application, it is to be understood that the terms "upper", "lower", "side", "front", "rear", and the like indicate orientations or positional relationships based on installation, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present application.

In the description of the present application, it should be noted that the term "and/or" is only one kind of association relationship describing an associated object, and means that three relationships may exist, for example, a and/or B may mean: a exists alone, A and B exist simultaneously, and B exists alone.

It should be noted that the same reference numerals are used to denote the same components or parts in the embodiments of the present application, and for the same parts in the embodiments of the present application, only one of the parts or parts may be given the reference numeral, and it should be understood that the reference numerals are also applicable to the other same parts or parts.

For further understanding of the contents, features and functions of the present invention, the following embodiments are exemplified in conjunction with the accompanying drawings and the following detailed description:

examples

In the production of the wire and cable industry, a wrapping belt needs to be dragged at the center of a cabling machine according to the production process to be twisted together with cabling wires, and the tension of a belt releasing device has certain influence on the subsequent cabling effect in the twisting process, so that the belt releasing device needs to be further improved in order to better ensure the cabling quality of cables;

in order to solve the above technical problem, the present embodiment provides the following technical solutions:

specifically, referring to fig. 1-4, the present embodiment provides a central belt-releasing device of an electric wire cabling machine, which includes a mounting frame 10, a turntable assembly 20 and a tension adjusting assembly 30;

specifically, the turntable assembly 20 is rotatably disposed on the mounting frame 10;

specifically, the tension adjusting assembly 30 includes a fixing frame 31, a tension pulley 32, a tension belt 33 and an adjusting module 34;

furthermore, a tension pulley 32 is coaxially arranged with the turntable assembly 20, and a fixing frame 31 is connected with the mounting frame 10; the tension belt 33 is wound around the tension wheel 32, and two ends of the tension belt 33 are respectively connected with the fixed frame 31 and the adjusting module 34; the adjusting module 34 is suitable for adjusting the tightness of the tension belt 33 wound around the tension pulley 32;

in the above solution, the turntable assembly 20 is provided with a pull belt, and the turntable rotates when the pull belt is pulled out; the tension pulley 32 and the rotary table are coaxially arranged, one end of the tension belt 33 is fixed on the fixed frame 31, the other end of the tension belt 33 is connected with the adjusting module 34, meanwhile, the tension belt 33 is wound around the tension pulley 32, the tightness of the tension belt 33 for winding the tension pulley 32 can be controlled by adjusting the adjusting module 34, the resistance received by the rotation of the rotary table component 20 can be further controlled, and the tension of the drawstring when being pulled out can be further controlled;

this scheme is through ingenious setting adjustment module 34 cooperation tension pulley 32 and tension band 33, can realize putting the tensile nimble control of taking to the area, and then can carry out nimble adjustment according to actual conditions, guarantees the stranding effect of follow-up electric wire.

Specifically, the mounting bracket further comprises a mounting flange 41 connected with the mounting bracket 10;

further, a through hole for the bag belt to pass through is formed at the axis of the mounting flange 41;

wherein, a guide roller 42 is arranged on the mounting rack 10 near the through hole;

in the above scheme, the mounting flange 41 may be connected to cabling equipment, and the draw tape passes through a through hole in the flange and enters the cabling equipment after being unreeled; in this scheme, further set up direction deflector roll 42, direction deflector roll 42 locates the exit of stretching strap, and is close to the position of through-hole to this angle when guaranteeing that the stretching strap gets into the through-hole is good, guarantees that the stretching strap puts the smoothness in area.

Further, the mounting flange 41 is manufactured by adopting 45-degree finish machining, and the support is made of a 10mm Q235 steel plate;

specifically, the adjusting module 34 includes an adjusting screw 341, an adjusting nut 343, and an elastic member 342;

further, the adjusting screw 341 is in threaded fit with the adjusting nut 343, and the adjusting screw 341 penetrates through the fixing frame 31 and is connected with the tension band 33; the elastic member 342 is sleeved on the periphery of the adjusting screw 341, and two ends of the elastic member 342 are respectively abutted against the fixing frame 31 and the adjusting nut 343;

in the above solution, the elastic element 342 takes the fixing frame 31 as a supporting point, the elastic force acts on the adjusting nut 343, the adjusting nut 343 is in threaded fit with the adjusting screw 341, further the elastic force can also act on the adjusting screw 341 indirectly, the adjusting screw 341 is connected with one end of the tension band 33, and thus the flexible adjustment of the tightness of the tension band 33 is realized; in this embodiment, the position of the adjusting nut 343 on the adjusting screw 341 can be controlled to control the compression degree of the elastic member 342, thereby controlling the tension control range.

The embodiment further provides another application method of the adjusting module 34, specifically, the adjusting module 34 includes an adjusting screw 341 and a connecting block;

further, the connecting block is connected with the tension belt 33 and is rotatably connected with the adjusting screw 341; the adjusting screw 341 passes through the fixing frame 31 and is in threaded fit with the fixing frame 31;

in the above solution, the position of the screw in the axial direction can be controlled by rotating the adjusting screw 341, so as to control the tightness of the tension belt 33; this solution is another way of adjusting the tension, which is less flexible than the above-mentioned way of adjusting with the elastic element 342, but still allows the tightness of the tension belt 33 to be adjusted.

Specifically, the turntable assembly 20 includes a bearing seat 21, a bearing main body 22, a transmission shaft 23, and a turntable main body 24, which are coaxially disposed;

further, the transmission shaft 23 penetrates through a bearing, the bearing is arranged on the bearing, and the turntable main body 24 is arranged on the transmission shaft 23;

further, the tension pulley 32 is coaxially connected with the transmission shaft 23;

in the above scheme, the bearing seat 21 is arranged on the bracket to provide a mounting position for the bearing, the transmission shaft 23 and the bearing seat 21 are coaxially arranged to further realize flexible rotation, and the turntable main body 24 is coaxially arranged on the transmission shaft to further realize rotation; the tension pulley 32 is coaxially disposed on the transmission shaft 23, that is, the transmission shaft 23 drives the tension pulley 32 to rotate together when rotating.

Further, the bearing seat 21 is fixedly connected with the bracket by adopting 4M 8 screws;

further, the bearing main body 22 adopts two precise deep groove ball bearings.

Specifically, baffles 241 are respectively arranged at two ends of the turntable main body 24 in an extending manner along the radial direction;

in the above scheme, the baffle 241 can play a limiting role for the drawstring, and further ensure the stability of the drawstring during the process of placing the drawstring.

Specifically, a top 25 is arranged on one side of the transmission shaft 23, which faces away from the mounting frame 10, of the turntable main body 24;

further, the axis of the turntable main body 24 is provided with a through hole matched with the top 25;

in the above scheme, the ejector head 25 is matched with the turntable main body 24, so that the concentricity of the turntable main body 24 can be effectively ensured, and the concentricity in the belt releasing process is further ensured.

Specifically, a locking nut 26 is coaxially arranged on one side of the transmission shaft 23, which is back to the mounting frame 10;

further, the lock nut 26 abuts against one side of the plug 25 away from the mounting frame 10;

in the above solution, the locking nut 26 further ensures the stability of the turntable main body 24 in the tape releasing process, and further ensures the stability of the tape releasing process.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.

The above description is only for the preferred embodiment of the present application and should not be taken as limiting the present application in any way, and all simple modifications, equivalent changes and modifications made to the above embodiment according to the technical spirit of the present application are intended to be included within the scope of the present application.

Claims (8)

1. The utility model provides a belting is put at electric wire cable-former center which characterized in that: the tension adjusting device comprises a mounting frame, a turntable assembly and a tension adjusting assembly;

the turntable assembly is rotatably arranged on the mounting frame;

the tension adjusting assembly comprises a fixing frame, a tension wheel, a tension belt and an adjusting module;

the tension pulley and the turntable assembly are coaxially arranged, and the fixing frame is connected with the mounting frame; the tension belt is wound around the tension wheel, and two ends of the tension belt are respectively connected with the fixing frame and the adjusting module; the adjusting module is suitable for adjusting the tightness of the tension belt wound around the tension wheel.

2. The wire-cabling machine center pay-off device of claim 1, wherein: the adjusting module comprises an adjusting screw rod, an adjusting nut and an elastic piece;

the adjusting screw rod is in threaded fit with the adjusting nut, penetrates through the fixing frame and is connected with the tension belt; the elastic piece is sleeved on the periphery of the adjusting screw rod, and two ends of the elastic piece are respectively abutted to the fixing frame and the adjusting nut.

3. The wire-cabling machine center pay-off device of claim 1, wherein: the adjusting module comprises an adjusting screw and a connecting block;

the connecting block is connected with the tension belt and is rotationally connected with the adjusting screw rod; the adjusting screw rod penetrates through the fixed frame and is in threaded fit with the fixed frame.

4. The wire-cabling machine center pay-off device of claim 1, wherein: the turntable assembly comprises a bearing seat, a bearing main body, a transmission shaft and a turntable main body which are coaxially arranged;

the transmission shaft penetrates through a bearing, the bearing is arranged on the bearing, and the turntable main body is arranged on the transmission shaft;

the tension pulley is coaxially connected with the transmission shaft.

5. The wire-cabling machine center pay-off device of claim 4, wherein: and two ends of the turntable main body are respectively provided with a baffle plate in an extending way along the radial direction.

6. The wire-cabling machine center pay-off device of claim 4, wherein: a top head is arranged on one side, back to the mounting frame, of the transmission shaft on the turntable main body;

the axis of the turntable main body is provided with a through hole matched with the ejector.

7. The wire-cabling machine center pay-off device of claim 6, wherein: a locking nut is coaxially arranged on one side, back to the mounting rack, of the transmission shaft;

the locking nut is abutted to one side, far away from the mounting frame, of the ejector head.

8. The wire-cabling machine center taping device of any one of claims 1 to 7, wherein: the mounting flange is connected with the mounting frame;

a through hole for the bag belt to pass through is formed at the axle center of the mounting flange;

and a guide roller is arranged on the mounting rack close to the through hole.

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