CN111261345A

CN111261345A - Stranding machine

Info

Publication number: CN111261345A
Application number: CN202010229814.8A
Authority: CN
Inventors: 欧淑; 肖吉军; 张海涛
Original assignee: Guilin University of Electronic Technology
Current assignee: Guilin University of Electronic Technology
Priority date: 2020-03-27
Filing date: 2020-03-27
Publication date: 2020-06-09

Abstract

The invention discloses a stranding machine which respectively outputs three leads by axially rotating three wire outlet discs which are horizontally arranged, the three first branch trolleys are connected through the three first branch trolleys, the three first branch trolleys are driven to move horizontally through the branch driving component, thereby respectively changing the output angles of the three conducting wires to ensure that the three conducting wires enter the threading cylinder at the minimum output angle, and enters the branching plate through the threading cylinder, the branching plate is rotationally connected with the rotating bearing and is driven to rotate by the bearing driving component, and then carry out the stranded conductor to three cables, export the stranded conductor at last to the wire reel is accomodate, and the line is smoothed out with fingers through first branch dolly like this before the stranded conductor, and the angle when making the wire carry out the stranded conductor is less, has reduced the friction between wire and the apparatus, makes the effect of stranded conductor better.

Description

Stranding machine

Technical Field

The invention relates to the field of stranding devices, in particular to a stranding machine.

Background

The main task of the stranding machine is to twist a plurality of single conductors into one strand, which is finally spiral, so as to meet the technological requirements of the wire rod, facilitate the installation and assembly of the wire harness, and simultaneously enable the wire harness to shield other signals, thereby achieving the purpose of preventing the wire harness from being interfered by other signals.

The existing stranding machine directly performs stranding after leading out a plurality of single wires, single wires are directionally output through a wire threading cylinder during stranding, but displacement occurs during the leading-out process of the stranding, so that friction occurs between a cable and the wire threading cylinder, and the quality of the stranding is further influenced.

Disclosure of Invention

The invention aims to provide a stranding machine, and aims to solve the technical problems that a stranding machine in the prior art directly performs stranding after a plurality of single wires are led out, the single wires are directionally output through a fixed cylinder during stranding, but the stranded wires are displaced in the leading-out process, so that the cables and the fixed cylinder are rubbed, and the quality of the stranded wires is further influenced.

In order to achieve the purpose, the wire twisting machine comprises a rack, a wire outlet disc, a wire spool and a wire smoothing device, wherein the wire outlet disc is arranged on the rack; the wire outlet disc is rotatably connected with the rack through a rotating shaft and is positioned on the surface of the rack, the wire spool is rotatably connected with the rack through a rotating shaft and is positioned on one side of the rack, which is far away from the wire outlet disc, and is arranged opposite to the wire outlet disc, and the wire stroking device is connected with the rack through a bracket and is positioned between the wire outlet disc and the wire spool; the wire smoothing device comprises a slide rail, a first wire dividing trolley, a wire dividing driving assembly and a sliding wire smoothing assembly, the slide rail is fixedly connected with the rack and is positioned on one side of the rack close to the wire outlet disc, the first wire dividing trolley is slidably connected with the slide rail, is connected with the wire outlet disc through a wire and is positioned on one side of the slide rail close to the wire outlet disc, the wire dividing driving assembly is rotatably connected with the rack, is slidably connected with the first wire dividing trolley and is positioned on one side of the rack close to the slide rail, and the sliding wire smoothing assembly is fixedly connected with the rack through a support, is connected with the first wire dividing trolley through a wire and is connected with the wire outlet disc through a wire; the sliding wire smoothing assembly comprises a rotary bearing, a wire distributing plate and a bearing driving member, the rotary bearing is fixedly connected with the rack through a support and is positioned between the slide rail and the wire spool, the wire distributing plate is rotatably connected with the rotary bearing and is positioned on the inner side of the rotary bearing and far away from the rack, and the bearing driving member is fixedly connected with the rack and is rotatably connected with the rotary bearing and drives the rotary bearing to rotate.

The rotary bearing comprises an outer ring, a ball and an inner ring, the outer ring is fixedly connected with the rack through a support and is located between the sliding rail and the wire spool, the ball is rotationally connected with the outer ring and is located on the inner side of the outer ring and far away from the rack, and the inner ring is rotationally connected with the ball and is located on one side of the ball far away from the outer ring.

The branching driving assembly comprises a transmission belt and a rotary stepping motor, the transmission belt is rotatably connected with the slide rail through a support, is fixedly connected with the first branching trolley and is positioned on one side of the slide rail, which is close to the first branching trolley; the rotary stepping motor is fixedly connected with the rack, an output shaft extends into the slide rail, and the transmission belt is rotatably connected to drive the transmission belt to rotate.

The bearing driving component comprises a connecting gear and a gear driving motor, wherein the connecting gear is rotationally connected with the inner ring, is positioned on the periphery of the inner ring and is far away from the distributing plate; the gear driving motor is fixedly connected with the rack, an output shaft is rotatably connected with the connecting gear and is positioned on one side of the rack close to the connecting gear.

The wire smoothing device further comprises a wire threading cylinder, the wire threading cylinder is fixedly connected with the rack through a support, connected with the first wire dividing trolley through a wire and connected with the wire dividing plate through a wire, and the wire threading cylinder is located between the first wire dividing trolley and the wire dividing plate.

The wire smoothing device further comprises a conveying cylinder and a directional output assembly, wherein the conveying cylinder is fixedly connected with the rack through a support, is connected with the wire distributing plate through a lead and is positioned between the wire distributing plate and the wire spool; the directional output assembly is fixedly connected with the rack, connected with the conveying cylinder through a lead and connected with the wire spool through a lead.

The directional output assembly comprises a lifting frame, a second wire dividing trolley and a lifting driving member, wherein the lifting frame is fixedly connected with the rack and is positioned between the conveying cylinder and the wire spool; the second wire dividing trolley is connected with the lifting frame in a sliding mode, connected with the conveying cylinder through a conducting wire and connected with the wire spool through a conducting wire, and is located on the surface of the lifting frame; the lifting driving component is rotatably connected with the lifting frame, is in sliding connection with the second wire-dividing trolley and is positioned on one side of the lifting frame close to the second wire-dividing trolley.

The lifting driving component comprises a lifting conveyor belt and a lifting driving motor, the lifting conveyor belt is rotatably connected with the lifting frame through a support, is fixedly connected with the second line dividing trolley and is positioned on one side, close to the second line dividing trolley, of the lifting frame; the lifting driving motor is fixedly connected with the rack, and an output shaft extends into the lifting frame and is rotatably connected with the lifting conveyor belt.

The wire twisting machine further comprises a bearing connecting piece and a winch driving motor, wherein the bearing connecting piece is fixedly connected with the rack, is rotatably connected with the wire spool and is positioned between the rack and the wire spool; the winch driving motor is fixedly connected with the rack, an output shaft is fixedly connected with the wire spool and drives the wire spool to rotate.

Wherein, the stranding machine still includes the conveyer belt, the conveyer belt pass through the support with the frame rotates to be connected, and with bearing connecting piece fixed connection, and be located the frame is close to one side of bearing connecting piece.

The stranding machine of the invention outputs three leads respectively by axially rotating the three wire outlet discs which are horizontally arranged, the three first branch trolleys are connected through the three first branch trolleys, the three first branch trolleys are driven to move horizontally through the branch driving component, thereby respectively changing the output angles of the three conducting wires to ensure that the three conducting wires enter the threading cylinder at the minimum output angle, and enters the branching plate through the threading cylinder, the branching plate is rotationally connected with the rotating bearing and is driven to rotate by the bearing driving component, and then carry out the stranded conductor to three cables, export the stranded conductor at last to the wire reel is accomodate, and the line is smoothed out with fingers through first branch dolly like this before the stranded conductor, and the angle when making the wire carry out the stranded conductor is less, has reduced the friction between wire and the apparatus, makes the effect of stranded conductor better.

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 drawings without creative efforts.

Fig. 1 is a schematic structural view of a wire stroking device according to the present invention.

Fig. 2 is a schematic structural view of the sliding wire stroking assembly of the present invention.

Fig. 3 is a schematic structural diagram of the branching drive assembly of the present invention.

Fig. 4 is a schematic structural view of the first cart according to the present invention.

Fig. 5 is a schematic structural view of the directional output assembly of the present invention.

Fig. 6 is a schematic view of a connection structure of the pusher cylinder and the wire spool according to the present invention.

In the figure: 1-rack, 2-wire outlet disc, 3-wire winding disc, 4-wire smoothing device, 5-bearing connecting piece, 6-winch driving motor, 7-conveying belt, 41-sliding rail, 42-first wire dividing trolley, 43-wire dividing driving component, 44-sliding wire smoothing component, 45-wire passing cylinder, 46-conveying cylinder, 47-directional output component, 100-wire twisting machine, 421-wire outlet, 422-limiting bin, 423-spring, 424-steel ball, 431-driving belt, 432-rotating stepping motor, 441-rotating bearing, 442-wire dividing plate, 443-bearing driving component, 471-lifting frame, 472-second wire dividing trolley, 473-lifting driving component, 4411-outer ring, 4412-ball, 4413-inner ring, 4431-connecting gear, 4432-gear drive motor, 4731-lifting conveyor belt, 4732-lifting drive motor.

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 illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In a first example of the present embodiment:

referring to fig. 1 to 4, the present invention provides a wire twisting machine 100, which includes a frame 1, a wire outlet disc 2, a wire spool 3 and a wire smoothing device 4; the wire outlet disc 2 is rotatably connected with the rack 1 through a rotating shaft and is positioned on the surface of the rack 1, the wire spool 3 is rotatably connected with the rack 1 through a rotating shaft and is positioned on one side of the rack 1, which is far away from the wire outlet disc 2, and is arranged opposite to the wire outlet disc 2, and the wire smoothing device 4 is connected with the rack 1 through a bracket and is positioned between the wire outlet disc 2 and the wire spool 3; the wire smoothing device 4 comprises a slide rail 41, a first wire dividing trolley 42, a wire dividing driving assembly 43 and a sliding wire smoothing assembly 44, the slide rail 41 is fixedly connected with the rack 1 and is positioned at one side of the rack 1 close to the wire outlet disc 2, the first wire dividing trolley 42 is slidably connected with the slide rail 41, is connected with the wire outlet disc 2 through a wire and is positioned at one side of the slide rail 41 close to the wire outlet disc 2, the wire dividing driving assembly 43 is rotatably connected with the rack 1, is slidably connected with the first wire dividing trolley 42 and is positioned at one side of the rack 1 close to the slide rail 41, and the sliding wire smoothing assembly 44 is fixedly connected with the rack 1 through a bracket, is connected with the first wire dividing trolley 42 through a wire and is connected with the wire winding disc 3 through a wire; the sliding wire stroking assembly 44 includes a rotary bearing 441, a wire distributing plate 442 and a bearing driving member 443, wherein the rotary bearing 441 is fixedly connected to the frame 1 through a bracket and is located between the slide rail 41 and the wire spool 3, the wire distributing plate 442 is rotatably connected to the rotary bearing 441 and is located inside the rotary bearing 441 and is away from the frame 1, and the bearing driving member 443 is fixedly connected to the frame 1 and is rotatably connected to the rotary bearing 441 and drives the rotary bearing 441 to rotate.

Further, the rotary bearing 441 comprises an outer ring 4411, balls 4412 and an inner ring 4413, wherein the outer ring 4411 is fixedly connected with the frame 1 through a bracket and is located between the slide rail 41 and the wire spool 3, the balls 4412 are rotatably connected with the outer ring 4411 and are located on the inner side of the outer ring 4411, which is far away from the frame 1, and the inner ring 4413 is rotatably connected with the balls 4412 and is located on the side of the balls 4412, which is far away from the outer ring 4411.

Further, the dividing driving assembly 43 includes a transmission belt 431 and a rotary stepping motor 432, the transmission belt 431 is rotatably connected with the slide rail 41 through a bracket, and is fixedly connected with the first dividing trolley 42, and is located on one side of the slide rail 41 close to the first dividing trolley 42; the rotary stepping motor 432 is fixedly connected with the frame 1, an output shaft extends into the slide rail 41, and the transmission belt 431 is rotatably connected to drive the transmission belt 431 to rotate.

Further, the bearing driving member 443 includes a connecting gear 4431 and a gear driving motor 4432, the connecting gear 4431 is rotatably connected with the inner ring 4413 and is located at the outer circumference of the inner ring 4413, away from the line dividing plate 442; the gear driving motor 4432 is fixedly connected with the frame 1, and an output shaft is rotatably connected with the connecting gear 4431 and is positioned on one side of the frame 1 close to the connecting gear 4431.

Further, the wire stroking device 4 further comprises a wire threading tube 45, the wire threading tube 45 is fixedly connected with the rack 1 through a bracket, connected with the first wire dividing trolley 42 through a wire, and connected with the wire dividing plate 442 through a wire, and the wire threading tube 45 is located between the first wire dividing trolley 42 and the wire dividing plate 442.

In this embodiment, the machine frame 1 is a stranded wire operating platform, a power supply and a control device are installed inside the machine frame 1, a rotating column for rotating the wire outlet disc 2 is fixed on the upper surface of the machine frame 1 through a thread, the three rotating columns are horizontally arranged and can be used for placing the three wire outlet discs 2 on the rotating column for rotating wire outlet, the sliding rail 41 is transversely installed on the upper surface of the machine frame 1, the sliding rail 41 is close to the wire outlet disc 2, the sliding rail 41 is provided with three first wire separating trolleys 42, the three first wire separating trolleys 42 are respectively close to the three wire outlet discs 2, a wire outlet 421 of each first wire separating trolley 42 is hollow, a plurality of groups of limiting bins 422 are arranged on the inner side of the wire outlet 421, and the steel balls 424 can move in the limiting bins 422 through the deformation of the springs 423 by correspondingly installing the combination of the springs 423 and the steel balls 424 in each group of limiting bins 422, the lead can be firstly contacted with the steel ball when passing through the wire outlet 421 of the first wire dividing trolley 42, so that the friction force between the steel stranded wire and the wire outlet can be reduced, the effects of reducing the abrasion of the wire outlet 421 in the threading process of the steel stranded wire and prolonging the service life are achieved, the transmission belt 431 is arranged in the slide rail 41 through a rotating shaft and is in threaded fit with the first wire dividing trolley 42, the rotary stepping motor 432 is fixed on the outer side of the slide rail 41 in a threaded manner, an output shaft extends into the slide rail 41, the transmission belt 431 is driven to rotate, the first wire dividing trolley 42 is further driven to horizontally slide, and the first wire dividing trolley 42 is connected with the lead of the wire outlet disc 2 and transversely guides the lead; the threading cylinder 45 is fixed on the rack 1 through support threads and is close to the slide rail 41, so that a plurality of wires pass through the threading cylinder 45, and the plurality of wires can be combined into one wire in the threading cylinder 45; the outer ring 4411 of the rotary bearing 441 is connected with the frame 1 through a bracket, the rotary bearing 441 is close to the slide rail 41, the center of the inner ring 4413 faces the direction of the slide rail 41, the inner ring 4413 rotates with the outer ring 4411 through the balls 4412, the wire dividing plate 442 is fixed on the inner side wall of the inner ring 4413 in a threaded manner, the wire dividing plate 442 is provided with three wire dividing holes, the distance between the projections of each wire dividing hole is 0.2 mm, and the centers of the three wire dividing holes are connected into a triangle, so that two wires or three wires can be stranded; the outer side surface of the inner ring 4413 is provided with connecting protrusions which are tooth-shaped protrusions and are matched with the connecting gear 4431, the connecting gear 4431 is fixed on the rack 1 through the gear driving motor 4432 in a threaded manner, and an output shaft of the gear driving motor 4432 is matched with the connecting gear 4431 in a threaded manner and drives the connecting gear 4431 to rotate, so that the inner ring 4413 and the line dividing plate 442 are driven to rotate; the wire spool 3 is connected to one side of the rack 1 far away from the wire outlet disc 2 through a rotating shaft, the central line of the wire spool is perpendicular to the upper surface of the rack 1, the wire outlet disc receives wires hinged from the wire distribution plate 442 and winds and accommodates the wires, thus, three wire outlet discs 2 horizontally placed are axially rotated to respectively output three wires and are connected through three first wire distribution trolleys 42, the three first wire distribution trolleys 42 are respectively driven to horizontally move through three corresponding driving belts 431 and three corresponding rotary stepping motors 432, the output angles of the three wires are respectively changed, the three wires enter the wire threading cylinder 45 at the minimum output angle and enter the wire distribution plate 442 through the wire threading cylinder 45, the wire distribution plate 442 is fixedly connected with the inner ring 4413, and the three wires respectively enter three wire distribution holes of the wire distribution plate 442, the three wires are respectively positioned between the wire dividing plate 442 and the first wire dividing trolley 42 and are fixed through a caliper, the ball 4412 and the outer ring 4411 rotate, the connecting gear 4431 and the gear driving motor 4432 drive the three wires to rotate, the three cables are stranded, then a section of stranded wire is pulled and output to the wire winding disc 3 to fix the end of the stranded wire, the wire dividing plate 442 continuously rotates while the wire winding disc 3 drives the wires to wind, the three wires passing through the wire dividing plate 442 are stranded into one strand, and therefore the wires are smoothed through the first wire dividing trolley 42 before being stranded, the angle of the wires during stranding is small, friction between the wires and instruments is reduced, and the wire twisting effect is good.

In a second example of the present embodiment:

referring to fig. 1 to 5, the present invention provides a wire twisting machine 100, which includes a frame 1, a wire outlet disc 2, a wire spool 3 and a wire smoothing device 4; the wire outlet disc 2 is rotatably connected with the rack 1 through a rotating shaft and is positioned on the surface of the rack 1, the wire spool 3 is rotatably connected with the rack 1 through a rotating shaft and is positioned on one side of the rack 1, which is far away from the wire outlet disc 2, and is arranged opposite to the wire outlet disc 2, and the wire smoothing device 4 is connected with the rack 1 through a bracket and is positioned between the wire outlet disc 2 and the wire spool 3; the wire smoothing device 4 comprises a slide rail 41, a first wire dividing trolley 42, a wire dividing driving assembly 43 and a sliding wire smoothing assembly 44, the slide rail 41 is fixedly connected with the rack 1 and is positioned at one side of the rack 1 close to the wire outlet disc 2, the first wire dividing trolley 42 is slidably connected with the slide rail 41, is connected with the wire outlet disc 2 through a wire and is positioned at one side of the slide rail 41 close to the wire outlet disc 2, the wire dividing driving assembly 43 is rotatably connected with the rack 1, is slidably connected with the first wire dividing trolley 42 and is positioned at one side of the rack 1 close to the slide rail 41, and the sliding wire smoothing assembly 44 is fixedly connected with the rack 1 through a bracket, is connected with the first wire dividing trolley 42 through a wire and is connected with the wire winding disc 3 through a wire; the sliding wire stroking assembly 44 includes a rotary bearing 441, a wire distributing plate 442 and a bearing driving member 443, wherein the rotary bearing 441 is fixedly connected to the frame 1 through a bracket and is located between the slide rail 41 and the wire spool 3, the wire distributing plate 442 is rotatably connected to the rotary bearing 441 and is located inside the rotary bearing 441 and is away from the frame 1, and the bearing driving member 443 is fixedly connected to the frame 1 and is rotatably connected to the rotary bearing 441 and drives the rotary bearing 441 to rotate.

Further, the wire stroking device 4 further comprises a transmission cylinder 46 and a directional output assembly 47, wherein the transmission cylinder 46 is fixedly connected with the rack 1 through a bracket, is connected with the wire distributing plate 442 through a lead, and is positioned between the wire distributing plate 442 and the wire spool 3; the directional output assembly 47 is fixedly connected with the frame 1, connected with the conveying cylinder 46 through a lead, and connected with the wire spool 3 through a lead.

Further, the directional output assembly 47 includes a lifting frame 471, a second line-dividing trolley 472 and a lifting driving member 473, wherein the lifting frame 471 is fixedly connected with the frame 1 and is located between the transfer drum 46 and the wire spool 3; the second carriage 472 is slidably connected to the lifting frame 471, connected to the transfer drum 46 through a conducting wire, and connected to the wire spool 3 through a conducting wire, and the second carriage 472 is located on the surface of the lifting frame 471; the lifting driving member 473 is rotatably connected to the lifting frame 471 and slidably connected to the second carriage 472, and is located at a side of the lifting frame 471 close to the second carriage 472.

Further, the lifting driving member 473 includes a lifting conveyor belt 4731 and a lifting driving motor 4732, the lifting conveyor belt 4731 is rotatably connected to the lifting frame 471 through a bracket and is fixedly connected to the second lane former 472, and is located on one side of the lifting frame 471 close to the second lane former 472; the lifting driving motor 4732 is fixedly connected with the frame 1, and an output shaft extends into the lifting frame 471 and is rotatably connected with the lifting conveying belt 4731.

In this embodiment, the outside of the delivery cylinder 46 is a cylinder and is fixed between the rotary bearing 441 and the wire spool 3 through a bracket, and a wire hole is formed on a center line of the delivery cylinder 46 to transmit and transport a twisted wire, the lifting frame 471 is a rectangular frame with a hollow inside and is screwed on the upper surface of the frame 1 and is located between the delivery cylinder 46 and the wire spool 3, the second thread dividing trolley 472 is slidably mounted inside the lifting frame 471, the outer circumference of the second thread dividing trolley 472 is connected with the lifting conveyor 4731, the lifting conveyor 4731 is rotatably connected with the lifting frame 471 through a rotating shaft and rotates along the vertical direction of the frame 1, the lifting driving motor 4732 is screwed on the outer circumference of the lifting frame 471, and an output shaft extends into the lifting frame 471 to be rotatably matched with the lifting conveyor 4731, the drive promote conveyer belt 4731 and rotate, and then drive second segmentation dolly 472 slides from top to bottom, so enable the stranded conductor can the even winding in surface of wire reel 3 avoids the stranded conductor winding and then influences the stranded conductor quality of stranding machine 100.

In a third example of the present embodiment:

referring to fig. 1, 2, 3, 4 and 6, the present invention provides a wire twisting machine 100, which includes a frame 1, a wire outlet disc 2, a wire spool 3 and a wire stroking device 4; the wire outlet disc 2 is rotatably connected with the rack 1 through a rotating shaft and is positioned on the surface of the rack 1, the wire spool 3 is rotatably connected with the rack 1 through a rotating shaft and is positioned on one side of the rack 1, which is far away from the wire outlet disc 2, and is arranged opposite to the wire outlet disc 2, and the wire smoothing device 4 is connected with the rack 1 through a bracket and is positioned between the wire outlet disc 2 and the wire spool 3; the wire smoothing device 4 comprises a slide rail 41, a first wire dividing trolley 42, a wire dividing driving assembly 43 and a sliding wire smoothing assembly 44, the slide rail 41 is fixedly connected with the rack 1 and is positioned at one side of the rack 1 close to the wire outlet disc 2, the first wire dividing trolley 42 is slidably connected with the slide rail 41, is connected with the wire outlet disc 2 through a wire and is positioned at one side of the slide rail 41 close to the wire outlet disc 2, the wire dividing driving assembly 43 is rotatably connected with the rack 1, is slidably connected with the first wire dividing trolley 42 and is positioned at one side of the rack 1 close to the slide rail 41, and the sliding wire smoothing assembly 44 is fixedly connected with the rack 1 through a bracket, is connected with the first wire dividing trolley 42 through a wire and is connected with the wire winding disc 3 through a wire; the sliding wire stroking assembly 44 includes a rotary bearing 441, a wire distributing plate 442 and a bearing driving member 443, wherein the rotary bearing 441 is fixedly connected to the frame 1 through a bracket and is located between the slide rail 41 and the wire spool 3, the wire distributing plate 442 is rotatably connected to the rotary bearing 441 and is located inside the rotary bearing 441 and is away from the frame 1, and the bearing driving member 443 is fixedly connected to the frame 1 and is rotatably connected to the rotary bearing 441 and drives the rotary bearing 441 to rotate.

Further, the wire twisting machine 100 further comprises a bearing connecting piece 5 and a winch driving motor 6, wherein the bearing connecting piece 5 is fixedly connected with the rack 1, rotatably connected with the wire spool 3 and positioned between the rack 1 and the wire spool 3; the winch driving motor 6 is fixedly connected with the rack 1, an output shaft is fixedly connected with the wire spool 3, and the wire spool 3 is driven to rotate.

Wherein, the stranding machine still includes conveyer belt 7, conveyer belt 7 pass through the support with frame 1 rotates to be connected, and with 5 fixed connection of bearing connecting piece, and be located frame 1 is close to one side of bearing connecting piece 5.

In this embodiment, the winch driving motor 6 is installed inside the rack 1 through a bracket, and a lifting frame drives the winch driving motor 6 to vertically move up and down, so that an output shaft of the winch driving motor 6 extends out of the surface of the rack 1, is connected with a central hole of the wire spool 3, and extends into the wire spool 3; conveyer belt 7 passes through the support transverse installation and is in 1 surface of frame, and be located capstan winch driving motor 6's both sides, wire reel 3 passes through bearing connecting piece 5 is placed on the conveyer belt 7, makes wire reel 3 is in drive rotation under bearing connecting piece 5 self pivoted drive, and then makes wire reel 3 need not to hoist and mount, directly passes through conveyer belt 7 is transported capstan winch driving motor 6's position can carry out stranded conductor work, need not to carry out perpendicular transport, has reduced the collision and then the risk of damaging the wire in the transit.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. A wire twisting machine is characterized by comprising a rack, a wire outlet disc, a wire spool and a wire smoothing device;

the wire outlet disc is rotatably connected with the rack through a rotating shaft and is positioned on the surface of the rack, the wire spool is rotatably connected with the rack through a rotating shaft and is positioned on one side of the rack, which is far away from the wire outlet disc, and is arranged opposite to the wire outlet disc, and the wire stroking device is connected with the rack through a bracket and is positioned between the wire outlet disc and the wire spool;

the wire smoothing device comprises a slide rail, a first wire dividing trolley, a wire dividing driving assembly and a sliding wire smoothing assembly, the slide rail is fixedly connected with the rack and is positioned on one side of the rack close to the wire outlet disc, the first wire dividing trolley is slidably connected with the slide rail, is connected with the wire outlet disc through a wire and is positioned on one side of the slide rail close to the wire outlet disc, the wire dividing driving assembly is rotatably connected with the rack, is slidably connected with the first wire dividing trolley and is positioned on one side of the rack close to the slide rail, and the sliding wire smoothing assembly is fixedly connected with the rack through a support, is connected with the first wire dividing trolley through a wire and is connected with the wire outlet disc through a wire;

the sliding wire smoothing assembly comprises a rotary bearing, a wire distributing plate and a bearing driving member, the rotary bearing is fixedly connected with the rack through a support and is positioned between the slide rail and the wire spool, the wire distributing plate is rotatably connected with the rotary bearing and is positioned on the inner side of the rotary bearing and far away from the rack, and the bearing driving member is fixedly connected with the rack and is rotatably connected with the rotary bearing and drives the rotary bearing to rotate.

2. The wire twisting machine of claim 1,

3. The wire twisting machine as claimed in claim 2,

the bearing driving component comprises a connecting gear and a gear driving motor, the connecting gear is rotationally connected with the inner ring, is positioned on the periphery of the inner ring and is far away from the distributing plate; the gear driving motor is fixedly connected with the rack, an output shaft is rotatably connected with the connecting gear and is positioned on one side of the rack close to the connecting gear.

4. The wire twisting machine as claimed in claim 3,

5. The wire twisting machine of claim 4 wherein,

6. The wire twisting machine of claim 1,

the wire smoothing device also comprises a conveying cylinder and a directional output assembly, wherein the conveying cylinder is fixedly connected with the rack through a support, is connected with the wire distributing plate through a lead and is positioned between the wire distributing plate and the wire spool; the directional output assembly is fixedly connected with the rack, connected with the conveying cylinder through a lead and connected with the wire spool through a lead.

7. The wire twisting machine of claim 6,

8. The wire twisting machine of claim 7,

the lifting driving component comprises a lifting conveyor belt and a lifting driving motor, the lifting conveyor belt is rotatably connected with the lifting frame through a support, is fixedly connected with the second line-dividing trolley and is positioned on one side of the lifting frame close to the second line-dividing trolley; the lifting driving motor is fixedly connected with the rack, and an output shaft extends into the lifting frame and is rotatably connected with the lifting conveyor belt.

9. The wire twisting machine of claim 1,

the stranding machine further comprises a bearing connecting piece and a winch driving motor, wherein the bearing connecting piece is fixedly connected with the rack, is rotatably connected with the wire spool and is positioned between the rack and the wire spool; the winch driving motor is fixedly connected with the rack, an output shaft is fixedly connected with the wire spool and drives the wire spool to rotate.

10. The wire twisting machine of claim 9,

the stranding machine further comprises a conveying belt, the conveying belt is connected with the rack in a rotating mode through a support, is fixedly connected with the bearing connecting piece and is located at one side, close to the bearing connecting piece, of the rack.