Cable stranding machine

Abstract

The utility model discloses a cable stranding machine, relates to the technical field of stranding machines, and aims to solve the technical problems that in the prior art, when a wire reel adopted by an existing cable stranding machine guides a copper wire, a sliding friction mode is adopted for limiting, the copper wire penetrates through a through hole to be connected with a rotating head of a rotating machine, and the copper wire is prone to being damaged due to friction with the wire reel during transmission; and the use is not safe and reliable enough. A rolling resistance wire guide device is embedded in the wire guide disc, first rotors are rotationally connected in the rolling resistance wire guide device, second rotors are rotationally connected in the rolling resistance wire guide device, the first rotors and the second rotors are longitudinally distributed in a staggered mode, the number of the first rotors is three, and the number of the second rotors is three. The three first rotors are circumferentially distributed around the center of the rolling resistance wire guiding devices, the three second rotors are circumferentially distributed around the center of the rolling resistance wire guiding devices, the number of the rolling resistance wire guiding devices is multiple, a connecting cylinder is rotationally connected into the rotating device, and a rotating device is movably installed on the connecting cylinder.

Description

TECHNICAL FIELD

[0001] The utility model relates to a stranding machine technical field, concretely is a cable stranding machine. BACKGROUND

[0002] The cable stranding machine is a kind of stranding mechanical equipment that can be widely applied to the stranding of various soft and hard cables, so that multiple single cables are twisted into a strand, and the process requirements of the cable are met.

[0003] For example, the announcement number CN218676599U, a kind of cable stranding machine belongs to cable stranding machine technical field, its technical scheme main points include bottom plate, rotating roller, stranding reel and wire guide, the top of the stranding reel is provided with protection mechanism, the top of the protection mechanism is provided with fixed box, the top of the fixed box is fixedly connected with filter box;

[0004] The above application can protect the stranding reel when single cable is twisted into a strand by stranding reel work, avoid that the lighter sundries of outside world fall in the position of stranding reel, are twisted into cable inside, influence the quality of cable, by controlling the working of heat dissipation fan, air can be sucked into filter box inside and blown into the inside of protection cover after filtering, the stranding reel is heat dissipated, avoid the problem that heat is generated by long time friction in the contact position of single cable and stranding reel, can cause irreversible damage to cable and stranding reel, but the wire guide used by the cable stranding machine is currently used to guide copper wire, and the sliding friction mode is used for limiting, copper wire passes through perforation and is connected with the rotating head of rotating machine, and copper wire is easily damaged when being transmitted and rubbing with wire guide, so it is not safe and reliable to use, therefore, there is an urgent need to develop a kind of cable stranding machine to help people solve the existing problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of cable stranding machine to solve the problem that the wire guide used by the cable stranding machine is currently used to guide copper wire, and the sliding friction mode is used for limiting, copper wire passes through perforation and is connected with the rotating head of rotating machine, and copper wire is easily damaged when being transmitted and rubbing with wire guide, so it is not safe and reliable to use.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of cable stranding machine, including the pay-off stand of installation on base, wire guide, rotating device, wire spreader and winding device, wire guide is embeddedly installed with the first rotor that is rotatably connected in the rolling resistance wire guide, the second rotor that is rotatably connected in the rolling resistance wire guide, the first rotor and the second rotor are longitudinally staggered distribution, the first rotor and the second rotor are all provided with three, three the first rotor is distributed with the center of rolling resistance wire guide in circle, three the second rotor is distributed with the center of rolling resistance wire guide in circle, the rolling resistance wire guide is provided with several.

[0007] Through the technical scheme, the rolling resistance wire guide is additionally arranged in the inside of the wire disc to replace the traditional perforated structure, the first rotor and the second rotor are longitudinally arranged in the rolling resistance wire guide, three first rotors and three second rotors are arranged, and a closed annular structure is formed, when the copper wire passes through the rolling resistance wire guide, the rotor is in contact with the copper wire, the rotor rotates along with the copper wire in the conveying process, and the rolling friction is used to replace the traditional static friction, so that the copper wire is prevented from being excessively abraded, and the use reliability of the stranding machine is improved.

[0008] In a preferred example, the rotating device is further provided with a connecting barrel rotatably connected in the rotating device, a rotator movably mounted on the connecting barrel, and a guide roller set arranged in the rotating device.

[0009] Through the technical scheme, the cable after stranding is conveyed in the rotating device, and the guide roller set is arranged to prevent excessive friction loss.

[0010] In a preferred example, the connecting barrel is further provided with a large gear fixedly connected to the outer side of the connecting barrel, a servo motor fixedly mounted in the rotating device, a small gear connected to the driving end of the servo motor, and the small gear is engagedly connected with the large gear.

[0011] Through the technical scheme, the servo motor drives the small gear to rotate, the small gear drives the connecting barrel to rotate through the large gear, and the connecting barrel drives the rotator to rotate.

[0012] In a preferred example, the wire laying device further comprises a horizontal moving device, a wheel frame slidably connected to the horizontal moving device, a wire laying wheel rotatably connected to the wheel frame, a lead screw rotatably connected to the horizontal moving device, and a lead screw seat threadedly connected to the outer side of the lead screw, and the lead screw seat is fixedly connected with the wheel frame.

[0013] Through the technical scheme, the driving device is arranged at the end of the horizontal moving device, the lead screw is driven to rotate through the driving device, the lead screw seat is driven to move horizontally through the rotation of the lead screw, so as to adjust the horizontal position of the wheel frame and the wire laying wheel, and the cable is laid flat on the winding roller.

[0014] In a preferred example, the winding device further comprises a support seat, a rotating shaft rotatably connected to the support seat, a winding roller fixedly connected to the outer side of the rotating shaft, a driven gear fixedly connected to one end of the rotating shaft, a driving gear rotatably connected to the support seat, the driving gear is engagedly connected with the driven gear, a driving device fixedly mounted on the support seat, and a transmission wheel set in transmission connection between the driving device and the driving gear.

[0015] Through the technical scheme, the driving device drives the driving gear to rotate through the transmission wheel set, the driving gear drives the rotating shaft to rotate through the driven gear, and the rotating shaft drives the winding roller to rotate, so that the cable is wound.

[0016] Compared with the prior art, the utility model has the advantages that:

[0017] The utility model discloses a winding device of cable stranding machine, including base, pay-off frame, wire disc, rotating device, wire laying device and winding device, the wire disc is installed on the base, the rotating device is installed on the wire disc, the wire laying device is installed on the rotating device, and the winding device is installed on the wire disc. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a front view of a cable stranding machine of the utility model;

[0019] Figure 2 It is a front view of a wire disc of the utility model;

[0020] Figure 3 It is a front view of a rolling resistance wire guide of the utility model;

[0021] Figure 4 It is the internal structure schematic view of rotating device of the utility model;

[0022] Figure 5 It is the structure schematic view of wire laying device of the utility model;

[0023] Figure 6 It is the structure schematic view of winding device of the utility model.

[0024] In the drawing: 1, base;2, pay-off frame;3, wire disc;4, rotating device;5, wire laying device;6, winding device;7, rolling resistance wire guide;8, first rotor;9, second rotor;10, rotator;11, connecting barrel;12, large gear;13, servo motor;14, pinion;15, guide wheel set;16, transverse moving device;17, screw;18, screw base;19, wheel frame;20, wire laying wheel;21, support base;22, winding roller;23, rotating shaft;24, driven gear;25, driving gear;26, transmission wheel set;27, driving device. DETAILED DESCRIPTION

[0025] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0026] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom end" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0027] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "sleeved / connected", "connected" and the like should be broadly understood, for example, "connected" can be fixedly connected, can be detachably connected, or integrally connected; can be mechanically connected, can be electrically connected; can be directly connected, can be indirectly connected through an intermediate medium, and can be connected inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0028] Please refer to Figure 1 , Figure 2 and Figure 3 , the utility model provides an embodiment: a cable stranding machine, including the unwinding frame 2, the wire guide 3, the rotating device 4, the wire laying device 5 and the winding device 6 installed on the base 1, the wire guide 3 is embedded with the rolling resistance wire guide 7, the first rotor 8 is rotatably connected in the rolling resistance wire guide 7, the second rotor 9 is rotatably connected in the rolling resistance wire guide 7, the first rotor 8 and the second rotor 9 are longitudinally staggered, the first rotor 8 and the second rotor 9 are provided with three, three first rotors 8 are distributed in the center of the rolling resistance wire guide 7, three second rotors 9 are distributed in the center of the rolling resistance wire guide 7, the rolling resistance wire guide 7 is provided with a plurality of.

[0029] Please refer to Figure 4 , the rotating device 4 is rotatably connected with the connecting barrel 11, the connecting barrel 11 movably installs the rotator 10, the rotating device 4 is provided with the guide pulley set 15, the rotator 10 can be pulled out from the inside of the connecting barrel 11, and the rotator 10 can be driven to rotate when the connecting barrel 11 rotates.

[0030] Please refer to Figure 4 , the outer side of the connecting barrel 11 is fixedly connected with the large gear 12, the rotating device 4 is fixedly installed with the servo motor 13, the driving end of the servo motor 13 is connected with the small gear 14, and the small gear 14 is engaged with the large gear 12.

[0031] Please refer to Figure 5The wire laying device 5 comprises a transverse moving device 16, a wheel frame 19 is slidably connected to the transverse moving device 16, a wire laying wheel 20 is rotatably connected to the wheel frame 19, a screw rod 17 is rotatably connected in the transverse moving device 16, a screw rod base 18 is threadedly connected to the outer side of the screw rod 17, the screw rod base 18 is fixedly connected with the wheel frame 19, and a driving motor and a speed reducer for driving the screw rod 17 to rotate are arranged at the end of the transverse moving device 16.

[0032] Please refer to Figure 6 The winding device 6 comprises a support base 21, a rotating shaft 23 is rotatably connected to the support base 21, a winding roller 22 is fixedly connected to the outer side of the rotating shaft 23, and a driven gear 24 is fixedly connected to one end of the rotating shaft 23.

[0033] Please refer to Figure 6 A driving gear 25 is rotatably connected to the support base 21, the driving gear 25 is engagedly connected with the driven gear 24, a driving device 27 is fixedly installed on the support base 21, and a transmission wheel set 26 is transmissionally connected between the driving device 27 and the driving gear 25.

[0034] Working principle: in use, the copper wires are unwound by the unwinding frame 2, the copper wires are guided through the rolling resistance wire guide 7 of the wire disc 3, are combined in the rotator 10, are pulled out under stress, are passed through the rotating device 4, pass below the wire laying wheel 20, and are finally fixedly connected with the winding roller 22, the driving device 27 drives the driving gear 25 to rotate through the transmission wheel set 26, the driving gear 25 drives the rotating shaft 23 and the winding roller 22 to rotate through the driven gear 24, the servo motor 13 drives the large gear 12 to rotate through the pinion 14, the large gear 12 drives the connecting cylinder 11 to rotate, the connecting cylinder 11 drives the rotator 10 to rotate, the copper wires are wound and are wound and are wound, and when the copper wires pass through the rolling resistance wire guide 7, the first rotor 8 or the second rotor 9 will follow the rotation, so as to avoid excessive friction loss of the copper wires.

[0035] It is obvious for those skilled in the art that the present application is not limited to the details of the above-mentioned exemplary embodiments, and the present application can be realized in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims.

Claims

1. A cable stranding machine comprising an unwinding stand (2), a conductor reel (3), a rotating device (4), a conductor spreader (5) and a winding device (6) mounted on a base (1), characterized in that: The wire disc (3) is embedded with a rolling resistance wire guide (7), the first rotor (8) is rotatably connected in the rolling resistance wire guide (7), the second rotor (9) is rotatably connected in the rolling resistance wire guide (7), the first rotor (8) and the second rotor (9) are longitudinally staggered, the first rotor (8) and the second rotor (9) are provided with three, three first rotors (8) are distributed in the center of the rolling resistance wire guide (7), three second rotors (9) are distributed in the center of the rolling resistance wire guide (7), and the rolling resistance wire guide (7) is provided with a plurality of.

2. A cable stranding machine according to claim 1, characterized in that: The rotating device (4) is rotatably connected with a connecting barrel (11), the connecting barrel (11) is movably connected with a rotator (10), and the rotating device (4) is provided with a guide wheel set (15).

3. A cable stranding machine according to claim 2, characterised in that: The outer side of the connecting barrel (11) is fixedly connected with a large gear (12), the rotating device (4) is fixedly connected with a servo motor (13), the driving end of the servo motor (13) is connected with a small gear (14), and the small gear (14) is engaged with the large gear (12).

4. A cable stranding machine according to claim 1, characterized in that: The wire laying device (5) comprises a horizontal moving device (16), a wheel frame (19) is slidably connected to the horizontal moving device (16), a wire laying wheel (20) is rotatably connected to the wheel frame (19), a lead screw (17) is rotatably connected to the horizontal moving device (16), and a lead screw seat (18) is threadedly connected to the outer side of the lead screw (17).

5. A cable stranding machine according to claim 1, characterized in that: The winding device (6) comprises a support seat (21), a rotating shaft (23) is rotatably connected to the support seat (21), a winding roller (22) is fixedly connected to the outer side of the rotating shaft (23), and a driven gear (24) is fixedly connected to one end of the rotating shaft (23).

6. A cable stranding machine according to claim 5, characterised in that: A driving gear (25) is rotatably connected to the support seat (21), the driving gear (25) is engaged with the driven gear (24), a driving device (27) is fixedly installed on the support seat (21), and a transmission wheel set (26) is drivingly connected between the driving device (27) and the driving gear (25).

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