CN204834188U - Stranding machine and take -up thereof - Google Patents

Abstract

The utility model discloses a stranding machine and take -up thereof, take -up including the gyration strutting arrangement, rotationally set up in gyration strutting arrangement's bobbin loader, drive the bobbin loader rotates a ground drive arrangement, set up in the drum of bobbin loader, drive the 2nd drive arrangement of drum pivoted, the rotation axis of bobbin loader with the rotation axis of drum is mutually perpendicular. According to the configuration, the utility model provides a take -up of stranding machine, it can effectively improve the lower problem of stranding machine stranded conductor efficiency.

Description

A kind of stranding machine and its take-up device

technical field

The utility model relates to the technical field of cable processing, in particular to a stranding machine and a wire take-up device.

Background technique

The wire twisting machine is used to twist single wires together to form a cable. Generally, the wire twisting machine includes a rotating body, a plurality of pay-off reels arranged on the rotating body, a wire twisting mold, and a wire take-up device. The rotating body drives a plurality of pay-off reels to revolve. At the same time, the pay-off reel rotates to continuously release the wires. The released multiple wires are twisted together in the stranding mold and rewound on the take-up reel of the take-up device.

The take-up device in the prior art includes a take-up reel, and the processed cable is rewinded on the take-up reel by driving the take-up reel to rotate.

However, in the prior art, due to the large volume and weight of the rotating body, its rotating speed is relatively slow, which leads to low forming efficiency of multiple wires in the stranded wire mold.

Therefore, how to solve the problem of low stranding efficiency of the stranding machine in the prior art has become an important technical problem to be solved by those skilled in the art.

Utility model content

In view of this, the utility model provides a wire take-up device for a wire stranding machine, which can effectively improve the problem of low stranding efficiency of the wire stranding machine. The utility model also provides a stranding machine comprising the above-mentioned wire take-up device.

The utility model provides a wire take-up device for a stranding machine, comprising a rotary support device, a wire reel frame rotatably arranged on the rotary support device, a first drive device for driving the wire reel frame to rotate, and a The wire reel of the wire reel frame, the second driving device for driving the wire reel to rotate; the rotation axis of the wire reel frame is perpendicular to the rotation axis of the wire reel.

Preferably, the reel frame includes two symmetrically arranged support beams, one end of the two support beams is connected to the first rotating shaft, and the other end of the two support beams is connected to the second rotating shaft, The slewing support device is used to support the first rotating shaft and the second rotating shaft; a supporting shaft is rotatably connected between two sections of the supporting beam, and the wire reel is mounted on the supporting shaft.

Preferably, both the first driving device and the second driving device include a motor and a gearbox.

The utility model also provides a stranding machine, which includes a rotating body provided with a plurality of pay-off reels, a stranding die and a wire take-up device, and the wires released from each pay-off reel are twisted together through the stranding dies Form a cable, and the wire take-up device rewinds the cable on the wire take-up reel, the wire take-up device is the wire take-up device as described in any one of the above, and the wire reel frame of the wire take-up device rotates The direction is opposite to that of the rotating body.

Preferably, it also includes a first sensor for sensing the rotation speed of the wire reel, a second sensor for sensing the rotation speed of the rotating body, and the first sensor and the second sensor A communicatively connected controller, the controller is used to control the rotation speed of the wire reel frame and the rotation speed of the rotating body.

The utility model provides a wire take-up device for a stranding machine, comprising a rotary support device, a wire reel frame rotatably arranged on the rotary support device, a first drive device for driving the wire reel frame to rotate, and a The wire reel of the wire reel frame, the second driving device for driving the wire reel to rotate; the rotation axis of the wire reel frame is perpendicular to the rotation axis of the wire reel. So arranged, the wire take-up device provided by the utility model, its wire reel frame is supported by the rotary support device, and rotates under the action of the first drive device, and at the same time, the wire reel arranged on the wire reel frame is driven by the second drive device The action rotates, and the wire reel rotates by itself, and at the same time realizes revolution under the rotation of the wire reel frame. Since the rotation axis of the wire reel frame is perpendicular to the rotation axis of the wire reel, that is, the revolution axis of the wire reel is perpendicular to the rotation axis, so that the cable can be rewound under the action of the rotation of the wire reel. The disc revolves and the cable twists. Since the rotating body of the wire stranding machine drives the pay-off reel to revolve, multiple wires are twisted together in the wire stranding mold to form a cable. When the wire is reversely twisted from both ends, the cable formation rate can be effectively improved, thereby improving production efficiency.

The utility model also provides a stranding machine including the above-mentioned wire take-up device. With such arrangement, the stranding machine provided by the utility model can effectively improve the stranding efficiency.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are only some embodiments of the utility model, and those skilled in the art can also obtain other drawings based on these drawings without creative work.

Fig. 1 is the schematic diagram of the front view of the stranding machine provided by the embodiment of the present invention;

Fig. 2 is the top view diagram of the twisting machine provided by the embodiment of the utility model;

Among them, slewing support device-11, wire reel rack-12, wire reel-13, first driving device-14, second driving device-15, support beam-16, rotating body-17, stranding mold-18.

Detailed ways

This specific embodiment provides a wire take-up device for a wire stranding machine, which can effectively improve the problem of low stranding efficiency of the wire stranding machine. The specific embodiment also provides a stranding machine including the above-mentioned wire take-up device.

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Referring to Fig. 1 and Fig. 2, the wire take-up device of the twisting machine provided in this specific embodiment includes a rotary support device 11, a wire reel frame 12 rotatably arranged on the rotary support device 11, and is used to drive the wire reel frame 12 is a first driving device 14 that rotates, that is, under the support of the slewing support device, the first driving device 14 can drive the wire reel frame 12 to rotate.

The wire reel frame 12 is rotatably provided with a wire reel 13, and the wire reel frame 12 is also provided with a second drive device 15 for driving the wire reel 13 to rotate, that is to say, the wire reel 13 can be driven by the second drive device 15. Rotate on frame 12.

It should be noted that, in this specific embodiment, the rotation axis of the wire reel frame 12 is perpendicular to the rotation axis of the wire reel 13 .

In the wire take-up device provided in this specific embodiment, the wire reel frame 12 is supported by the rotary support device 11 and rotates under the action of the first driving device 14. The driving action of the device 15 rotates, and the wire reel 13 rotates on its own, and realizes revolution under the rotation of the wire reel frame 12 simultaneously. Because the axis of rotation of the wire reel frame 12 is perpendicular to the axis of rotation of the wire reel 13, that is, the axis of revolution of the wire reel 13 is perpendicular to the axis of rotation.

With such arrangement, the cable is rewound under the action of the rotation of the wire reel 13, and at the same time, the wire reel 13 revolves, and the cable twists around its own axis. Because the rotating body 17 of the wire twisting machine drives the pay-off reel 13 to revolve, so that a plurality of wires are twisted together in the twisting wire mold 18 to form a cable, when the direction of rotation of the wire reel frame 12 of the wire take-up device and the rotation of the wire twisting machine When the rotation direction of the body 17 is opposite, the two ends of the cable are reversely twisted at the same time, and the rate of forming the cable can be effectively improved, thereby improving the production efficiency.

In this specific embodiment, the cable tray 12 can be specifically arranged as follows. The cable tray 12 includes two sections of symmetrically arranged support beams 16, one end of the two sections of support beams 16 is connected to the first rotating shaft, and the other end of the two sections of support beams 16 One end is all connected on the second rotating shaft. That is, the two ends of the supporting beams 16 are respectively connected and the two ends are respectively connected to the rotating shaft.

The slewing support device 11 is used to support the first rotating shaft and the second rotating shaft. The slewing supporting device 11 may include bearing housings and bearings, and support the first rotating shaft and the second rotating shaft through the bearings. Of course, the slewing supporting device 11 may also be of other types The slewing support device, for example, can be composed of two sets of supporting rollers, the two sets of supporting rollers are respectively used to support the first rotating shaft and the second rotating shaft, each group of supporting rollers includes two supporting rollers arranged side by side, and the rotating shaft rides on the two supporting rollers between.

In addition, a support shaft is rotatably connected between the two sections of support beams 16, and the wire reel 13 is mounted on the support shaft. With such arrangement, the reel frame 12 has better reliability, which ensures the stability of the revolution and rotation of the reel 13 .

It should be noted that, the above-mentioned first driving device 14 and the second driving device 15 may both include a motor and a gearbox. The precise control of the rotating speed of the wire reel frame 12 and the wire reel 13 can be realized through the motor and the gearbox. Of course, the first driving device 14 and the second driving device 15 may also be other types of driving devices, such as hydraulic motors and the like.

This embodiment also provides a stranding machine, including a rotating body 17 provided with a plurality of pay-off reels 13, a stranding die 18 and a wire take-up device, and the rotating body 17 drives each pay-off reel 13 to rotate, so that The wires released from each pay-off reel 13 are twisted together through the stranding die 18 to form a cable, and the wire take-up device rewinds the cable on the take-up reel 13. The take-up device is the take-up device described in any specific embodiment above The wire device, and the wire reel frame 12 of the wire take-up device rotates in the opposite direction to that of the rotating body 17.

With such arrangement, the stranding machine provided by this specific embodiment can effectively improve stranding efficiency. The derivation process of this beneficial effect is generally similar to the derivation process of the beneficial effect brought by the above-mentioned wire take-up device, so it will not be repeated here.

In the preferred solution provided by this specific embodiment, the stranding machine also includes a first inductor for sensing the rotating speed of the wire reel frame 12, a second inductor for sensing the rotating speed of the rotating body 17, and the first inductor and the rotating speed of the rotating body 17. The second sensor is communicatively connected to a controller, and the controller is used to control the rotation speed of the wire reel frame 12 and the rotation speed of the rotating body 17 .

In this way, the first sensor is used to sense the rotating speed of the wire reel frame 12, the second sensor is used to sense the rotating speed of the rotating body 17, and the controller can make the wire reel frame 12 and rotating body 17 rotating speeds are in reasonable range. If it exceeds this reasonable range, the first inductor and the second inductor will feed back the information to the controller, and the controller will control the first driving device 14 and the second driving device 15 to adjust the driving speed of the two, so that the wire reel frame 12 And the rotation speed of the rotating body 17 is adjusted to a reasonable range, and then the cable stranding speed can be accurately controlled to ensure the stranding quality of the cable.

The above description of the disclosed embodiments enables those skilled in the art to realize or use the utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the present invention will not be limited to these embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims (5)

1. A wire take-up device of a stranding machine, characterized in that it comprises a rotary support device, a wire reel frame rotatably arranged on the rotary support device, a first driving device for driving the rotation of the wire reel frame, and a set The wire reel of the wire reel stand is a second driving device for driving the reel to rotate; the rotation axis of the wire reel stand is perpendicular to the rotation axis of the wire reel. 2. The wire take-up device according to claim 1, wherein the wire reel rack comprises two sections of symmetrically arranged support beams, one end of the two sections of the support beams is connected to the first rotating shaft, and the two sections of the support beams The other ends of the supporting beams are all connected to the second rotating shaft, and the slewing support device is used to support the first rotating shaft and the second rotating shaft; a supporting shaft is rotatably connected between two sections of the supporting beams, The wire reel is installed on the support shaft. 3. The wire take-up device according to claim 2, characterized in that, both the first driving device and the second driving device comprise a motor and a gearbox. 4. A stranding machine, comprising a rotating body provided with a plurality of pay-off reels, a stranding die and a wire take-up device, the wires released from each pay-off reel are twisted together through the strand dies to form a cable, The wire take-up device rewinds the cable on the wire take-up reel, wherein the wire take-up device is the wire take-up device according to any one of claims 1-3, and the wire take-up device The rotating direction of the wire reel rack is opposite to that of the rotating body. 5. The wire stranding machine according to claim 4, further comprising a first inductor for sensing the rotating speed of the wire reel frame, a second inductor for sensing the rotating speed of the rotating body, A controller communicably connected with the first inductor and the second inductor, the controller is used to control the rotation speed of the wire reel frame and the rotation speed of the rotating body.