CN216302931U - Wire supply device of copper twisting machine - Google Patents

Abstract

The utility model discloses a wire supply device of a copper twisting machine, which comprises: a base; the wire outgoing mechanism is arranged at one end of the base and used for loading a wire barrel with a copper wire; the buffer seat is arranged on the base in a lifting manner, and the copper wire is drawn out from the wire outlet mechanism and penetrates through the buffer seat; the stretching mechanism is arranged in the middle of the base and used for winding and stretching the copper wire; the wire divider is arranged at the other end of the base, and the copper wire is wound and stretched by the stretching mechanism and passes through the wire divider to be drawn to the stranding machine. The utility model provides a wire supply device of a copper twisting machine, which solves the problems of easy breakage, difficult tension adjustment, over looseness, over tightness and the like of a copper wire in the conveying process by arranging a buffer seat and a stretching mechanism, so that the copper wire can be continuously and stably supplied, and the quality of a cable during forming is improved.

Description

Wire supply device of copper twisting machine

Technical Field

The utility model relates to the technical field of wire strander, in particular to a wire supply device of a copper strander.

Background

When a multi-strand copper wire power line is produced, a plurality of copper wires need to be twisted into one strand by adopting a twisting machine, so that the strand has higher strength, and a plurality of single conductors are twisted into one strand to meet the process requirement of the wire. When the copper wire stranding machine performs stranding, the wire feeding device is required to be matched with the output copper wire.

In the prior art, the wire feeding device cannot straighten the wire wound in the winding coil before being fed into the stranding machine, and often needs to directly stretch the wire by strong external tension, so that the wire is easy to break, and meanwhile, the tension of the wire is difficult to adjust, so that the core wire is too loose or too tight during conveying, and the quality of the cable during forming is influenced.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving, at least to some extent, one of the technical problems in the related art. To this end, an object of the utility model is to propose: a wire supply device of a copper twisting machine comprises: a base; the wire outgoing mechanism is arranged at one end of the base and used for loading a wire barrel with a copper wire; the buffer seat is arranged on the base in a lifting manner, and the copper wire is drawn out from the wire outlet mechanism and penetrates through the buffer seat; the stretching mechanism is arranged in the middle of the base and used for winding and stretching the copper wire; the wire divider is arranged at the other end of the base, and the copper wire is wound and stretched by the stretching mechanism and passes through the wire divider to be drawn to the stranding machine.

Preferably, the outlet mechanism includes: the mounting rack is arranged at one end of the base; the pay-off reel is rotatably arranged on the mounting rack; the winding reel is detachably arranged on the pay-off reel; the motor is arranged at the edge position of the bottom of the mounting frame and penetrates through the mounting frame, and a motor shaft of the motor is in driving connection with the pay-off reel through a belt.

Preferably, the drawing drum comprises a disc, a rotating shaft and a limiting part, the disc is integrally formed with the rotating shaft, the rotating shaft is arranged on one side of the disc, and the other side of the disc is detachably matched with the limiting part to clamp the winding drum. The rotation axis is rotationally established on the mounting bracket, just the disc is established in the rotation axis, spacing portion with the disc is adjacent to be set up and will jointly the winding reel backstop is fixed. Preferably, the positioning wheel is arranged on the limiting disc, and the copper wire extends out of the winding reel and winds around the positioning wheel to be guided and limited by the positioning wheel.

Preferably, the stretching mechanism includes: the supporting plate is fixedly arranged on the base and is adjacent to the deconcentrator; the movable pulley is arranged on the supporting plate and arranged at intervals along the traction direction of the copper wire, and is used for stretching the copper wire support.

Preferably, a plurality of through holes are formed in the buffer seat at intervals, and the copper wire penetrates through the through holes and is connected to the stretching mechanism.

Preferably, a buffer layer is arranged in the through hole and covers the peripheral wall of the through hole, and is used for being in contact with and supporting the copper wire.

Preferably, the wire divider is provided with a wire conduit, and the wire conduit is arranged in an inner cavity of the wire divider and used for guiding and limiting the copper wire.

Preferably, the base is provided with a cylinder, is connected with the bottom of the buffer seat and is used for driving the buffer seat to move along the vertical direction.

Aiming at the defects of the prior art, the utility model provides the wire supply device of the copper twisting machine, which solves the problems that a copper wire is easy to break, the tension is difficult to adjust, and the copper wire is too loose or too tight in the conveying process by arranging the buffer seat and the stretching mechanism, so that the copper wire can be continuously and stably supplied, and the quality of a cable during forming is improved.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

In order to more clearly illustrate the embodiments of the present invention 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 following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic structural view of a wire feeding device of a copper twisting machine according to the present invention;

FIG. 2 is an exploded view of the wire feeding device of the copper twisting machine according to the present invention;

FIG. 3 is a cross-sectional view of a buffer seat of the wire feeding device of the copper twisting machine according to the present invention;

FIG. 4 is a structural diagram of a wire divider base of the wire supply device of the copper twisting machine;

FIG. 5 is a structural diagram of a drawing mechanism of a wire feeding device of the copper twisting machine according to the present invention;

the reference numbers illustrate:

1. a base; 2. a wire outlet mechanism; 21. a mounting frame; 22. a pay-off reel; 221. a disc; 222. a rotating shaft; 223. a limiting part; 224. positioning wheels; 23. a spool; 231. a copper wire; 24. a motor; 25. a belt; 3. a buffer seat; 31. a through hole; 311. a buffer layer; 32. a cylinder; 4. a stretching mechanism; 41. a support plate; 42. a pulley block; 421. a movable pulley; 422. a fixed pulley; 5. a wire divider; 51. a conduit;

the implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, 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 drawings are exemplary and intended to be illustrative of the present invention and should not be construed as limiting the present invention, and all other embodiments that can be obtained by one skilled in the art based on the embodiments of the present invention without inventive efforts shall fall within the scope of protection of the present invention.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "circumferential," "radial," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the present invention.

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

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

A wire supplying apparatus of a copper twisting machine according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

Referring to fig. 1-5, the present invention provides the technical solutions: a wire supply device of a copper twisting machine comprises a base 1, a wire outlet mechanism 2, a buffer base 3, a stretching mechanism 4 and a wire divider 5; the wire outlet mechanism 2 is arranged at one end of the base 1 and used for loading a wire barrel with a copper wire 231; the buffer seat 3 is arranged on the base 1 in a lifting way, and the copper wire 231 is drawn out from the wire outlet mechanism 2 and passes through the buffer seat 3; the stretching mechanism 4 is arranged in the middle of the base 1 and used for winding and stretching the copper wire 231; the wire divider 5 is provided at the other end of the base 1, and the copper wire 231 is wound and stretched by the stretching mechanism 4, passes through the wire divider 5, and is drawn to the stranding machine.

Specifically, in the embodiment, the copper wire 231 is drawn out from the bobbin under the driving of the wire outgoing mechanism 2, the copper wire 231 needs to be manually passed through the buffer seat 3 in the initial state of the copper wire 231, and the buffer seat 3 is arranged at the adjacent position of the wire outgoing mechanism 2 to buffer the copper wire 231; the air cylinder 32 is arranged at the bottom of the buffer seat 3, the buffer seat 3 is driven to move along the vertical direction through the extension of the air cylinder 32, the height of the buffer seat 3 can be adjusted, and the buffer effect is better improved; after the copper wire 231 passes through the buffer seat 3, the copper wire 231 is drawn to the drawing mechanism 4, and the copper wire 231 is straightened and sent to the stranding machine; after the copper wire 231 is fed into the wire connecting port of the wire twisting machine, the pulling force of the wire twisting machine on the copper wire 231 is matched with the traction force of the wire outlet mechanism 2, so that continuous wire supply is realized; when the stranding machine stops stranding, the stranding machine does not provide tension, the wire outlet mechanism 2 controls the motor 24 to stop rotating, and the wire outlet mechanism 2 stops supplying wires; when the stranding machine starts stranding, the stranding machine provides tension, the wire outlet mechanism 2 controls the motor 24 to rotate, and the wire outlet mechanism 2 starts to supply wires;

referring to fig. 5, the outlet mechanism 2 includes: the winding device comprises a mounting frame 21, a pay-off reel 22, a winding reel 23 and a motor 24; the mounting frame 21 is arranged at one end of the base 1; the pay-off reel 22 is rotatably arranged on the mounting rack 21; the winding reel 23 is detachably mounted on the pay-off reel 22; the motor 24 is arranged at the bottom edge position of the mounting frame 21 and penetrates through the mounting frame 21, and the shaft of the motor 24 is in driving connection with the pay-off reel 22 through a belt 25. The pay-off reel 22 comprises a disc 221, a rotating shaft 222 and a limiting part 223, the disc 221 and the rotating shaft 222 are integrally formed, the rotating shaft 222 is arranged on one side of the disc 221, and the other side of the disc 221 is detachably matched with the limiting part 223 to clamp the winding reel 23. The rotation shaft 222 is rotatably disposed on the mounting frame 21, the disc 221 is disposed on the rotation shaft 222, and the stopper 223 is disposed adjacent to the disc 221 and stops and fixes the winding reel 23.

Specifically, in the embodiment, the wire outgoing mechanism 2 is driven by the motor 24 to drive the pay-off reel 22 and the winding reel 23 on the pay-off reel 22 to rotate through the belt 25, so that the copper wire 231 on the winding reel 23 is pulled and extended; the middle part of the disc 221 of the pay-off reel 22 and one side of the rotating shaft 222 close to the disc 221 are of a hollow thread structure and are integrally formed, the end of the disc 221 provided with the rotating shaft 222 is used for being matched with a motor to rotate, the motor shaft drives the rotating shaft 222 to rotate through a belt 25 so as to drive the disc 221 to rotate, and the other end of the disc 221 is fixedly matched with a limiting disc through bolts to fix the winding reel 23; when the winding reel 23 is not provided with the copper wires 231, the winding reel 23 can be replaced by disassembling the limiting disc; copper line 231 passes locating wheel 224 on the spacing dish after pulling out, can guide copper line 231 to move towards, prevents copper line 231 and spacing dish edge frictional contact, prevents that copper line 231 from splitting, has reduced frictional force.

Referring to fig. 2, the stretching mechanism 4 includes: a support plate 41 and a pulley block 42; the supporting plate 41 is fixedly arranged on the base 1 and is adjacent to the deconcentrator 5; the pulley blocks 42 are disposed on the supporting plate 41 and spaced along the drawing direction of the copper wire 231 for supporting and stretching the copper wire 231.

Specifically, in the present embodiment, the drawing mechanism 4 flattens the copper wire 231; the stretching mechanism 4 stretches the copper wire 231 on the buffer seat 3 by shunting the copper wire 231 to the pulley block 42 on the supporting plate 41; the pulley block 42 adopts a fixed pulley 422 and a movable pulley 421 to be matched with each other, the fixed pulley 422 carries out limiting guide on the copper wire 231, the movable pulley 421 enables the copper wire 231 to have a certain buffering length, the movable pulley 421 is fixed on the support plate 41 through a bolt and can move up and down along the vertical direction, and the position of the movable pulley 421 on the support plate 41 can be manually adjusted; when the routing is slow, the pulling force on the copper wire 231 is smaller, and the movable pulley 421 can be manually lifted, so that the copper wire 231 is always in a stretched state; under the condition of guaranteeing normal line of walking, avoid haring copper line 231, also avoided lengthening to snap copper line 231, avoided causing the indentation to copper line 231 more. In order to keep the copper wire 231 in a stretched state, the movable pulley 421 needs to be heavy, so the movable pulley is made of a metal material, and other materials are selected to meet the weight requirement and achieve the same technical effect.

Referring to fig. 3, a plurality of through holes 31 are formed at intervals in the buffer base 3, and a copper wire 231 is connected to the drawing mechanism 4 through the through holes 31. The through hole 31 is provided with a buffer layer 311 covering the peripheral wall of the through hole 31, and is supported in contact with the copper wire 231.

Particularly, in the embodiment, the buffer seat 3 is used for buffering the tension of the stranding machine to prevent the copper wire 231 from being broken due to excessive instantaneous tension; copper line 231 that mechanism 2 hauled out passes through hole 31 on the buffer seat 3, is equipped with buffer layer 311 on the perisporium of through hole 31, and the buffer layer 311 material can be set for as required, for example, in this embodiment, buffer layer 311 adopts antistatic wool felt, can play the effect of cushioning to copper line 231, also can play the supporting role to copper line 231.

Referring to fig. 4, the wire divider 5 is provided with a conduit 51, and the conduit 51 is disposed in the inner cavity of the wire divider 5 for guiding and limiting the copper wire 231.

Specifically, in this embodiment, the wire divider 5 draws the copper wire 231 passing through the drawing mechanism 4 to the conduit 51, guides and limits the copper wire 231, and transmits the copper wire 231 to the wire connection position of the wire twisting machine, so that the copper wire 231 is twisted in a regular manner, and the copper wire 231 is prevented from being wound and deformed again.

The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the technical solutions of the present invention, which are made by using the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention. In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Claims (9)

1. The utility model provides a hank copper machine's confession traditional thread binding putting which characterized in that includes:

a base;

the wire outgoing mechanism is arranged at one end of the base and used for loading a wire barrel with a copper wire;

the buffer seat is arranged on the base in a lifting manner, and the copper wire is drawn out from the wire outlet mechanism and penetrates through the buffer seat;

the stretching mechanism is arranged in the middle of the base and used for winding and stretching the copper wire;

the wire divider is arranged at the other end of the base, and the copper wire is wound and stretched by the stretching mechanism and passes through the wire divider to be drawn to the stranding machine.

2. The wire feeding device of the copper twisting machine as claimed in claim 1, wherein the wire outlet mechanism comprises:

the mounting rack is arranged at one end of the base;

the pay-off reel is rotatably arranged on the mounting rack;

the winding reel is detachably arranged on the pay-off reel;

the motor is arranged at the edge position of the bottom of the mounting frame and penetrates through the mounting frame, and a motor shaft of the motor is in driving connection with the pay-off reel through a belt.

3. The wire feeding device of the copper twisting machine according to claim 2, wherein the pay-off spool comprises a disc, a rotating shaft and a limiting part, the disc and the rotating shaft are integrally formed, the rotating shaft is arranged on one side of the disc, the other side of the disc and the limiting part are detachably matched to clamp the winding reel, the rotating shaft is rotatably arranged on the mounting frame, the disc is arranged on the rotating shaft, and the limiting part and the disc are adjacently arranged and jointly fix the winding reel in a stopping way.

4. The wire supply device of the copper twisting machine as claimed in claim 3, wherein a positioning wheel is provided on the limiting part, and the copper wire extends from the winding reel and winds around the positioning wheel to be guided and limited by the positioning wheel.

5. The wire feeding device of the copper twisting machine as claimed in claim 1, wherein the stretching mechanism comprises:

the supporting plate is fixedly arranged on the base and is adjacent to the deconcentrator;

the pulley block is arranged on the supporting plate and arranged at intervals along the traction direction of the copper wire, and is used for supporting and stretching the copper wire.

6. The wire feeding device of the copper twisting machine as claimed in claim 5, wherein a plurality of through holes are formed in the buffer base at intervals, and the copper wire passes through the through holes and is connected to the stretching mechanism.

7. The wire feeding device of the copper twisting machine as claimed in claim 6, wherein a buffer layer is arranged in the through hole and covers the peripheral wall of the through hole for contacting and supporting the copper wire.

8. The wire supply device of the copper twisting machine according to claim 1, wherein the wire divider is provided with a wire guide pipe, and the wire guide pipe is arranged in an inner cavity of the wire divider and used for guiding and limiting the copper wires.

9. The wire feeding device of the copper twisting machine as claimed in claim 1, wherein the base is provided with a cylinder and is connected with the bottom of the buffer seat for driving the buffer seat to move along the vertical direction.

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