CN217955549U

CN217955549U - Cable tension control stranding machine

Info

Publication number: CN217955549U
Application number: CN202221287855.3U
Authority: CN
Inventors: 伍平; 段小林; 许黎明; 黎东亮; 翁师强
Original assignee: Guangdong Xinzhongnan Wire And Cable Co ltd
Current assignee: Guangdong Xinzhongnan Wire And Cable Co ltd
Priority date: 2022-05-26
Filing date: 2022-05-26
Publication date: 2022-12-02
Anticipated expiration: 2032-05-26

Abstract

The utility model discloses a cable tension control stranding machine, which realizes tension tracking and control by arranging a magnetic powder clutch capable of adjusting tension and tracking tension on a stranding motor, ensures that the take-up tension of the whole stranding direction take-up reel is uniform and consistent during stranding, realizes tension adjustment even if the take-up tension is continuously increased when the reel is full, and can adjust the tension without stopping; still adopt electromagnetic clutch to realize that the self-actuating brake of stranded conductor motor and inside and outside electric wire copper line inductor carry out the broken string to each strand of inside and outside electric wire of cable strand wires in-process and detect, when inside and outside electric wire copper line inductor sensed the broken string condition, the quick shut down of stranded conductor motor was realized to electromagnetic clutch to the transmission signal, reached the effect of self-actuating brake, reduced the production and subsequent trouble of defective products.

Description

Cable tension control stranding machine

Technical Field

The utility model relates to a technical field of stranding machine especially relates to a cable tension control stranding machine.

Background

In the production process of the cable, each strand of single wire of the cable needs to be twisted into one strand to form the cable, and in the stranding process, a stranding machine is generally used for stranding so as to meet the stranding process requirement. Traditional stranding machine is when the stranded conductor, does not have tension control's automatic tracking and control technique, and tension control generally realizes through tension adjustment wheel isotructure, and tension need constantly increase when full dish, fails the automatic tracking to adjust and receives line tension, fails to keep the tension of whole take-up reel even unanimous, fails to realize adjusting tension and not shutting down the adjustment etc. according to different time quantums. In addition, when the motor runs at a high speed and strands jump due to vibration, a motor is not stopped by a real-time brake system, so that the problem of poor strand stranding is easily caused. Finally, in the process that the stranding machine pays off and enters the stranding process, although the single wires pay off and are separated, in the paying off process, each wire occasionally deviates in the paying off process, and when the paying off deviates, a certain deviation rectifying wheel is needed to correct, but the traditional stranding machine is generally not provided with deviation rectifying wheels, and if multiple wires exist, a corresponding number of deviation rectifying wheels need to be arranged, so that the structural complexity and cost are increased. In addition, in the process of cable stranding, when a single electric wire is broken, no corresponding detection means is available to know that the broken wire occurs, which has a great influence on subsequent production.

Therefore, there is a need for improvements in the art of prior art wire strander machines.

Disclosure of Invention

The utility model aims at overcoming the defects of the prior art and providing a cable tension control stranding machine which realizes tension tracking and control by arranging a magnetic powder clutch capable of adjusting tension and tracking tension on a stranding motor, ensures that the take-up tension of the whole stranding is uniform and consistent during stranding, realizes tension adjustment even when the take-up tension is continuously increased when the stranding is full, and can adjust the tension under the state of no shutdown; still adopt electromagnetic clutch to realize that the self-actuating brake of stranded conductor motor and inside and outside electric wire copper line inductor carry out the broken string to each strand of inside and outside electric wire of cable strand wires in-process and detect, when inside and outside electric wire copper line inductor sensed the broken string condition, the quick shut down of stranded conductor motor was realized to electromagnetic clutch to the transmission signal, reached the effect of self-actuating brake, reduced the production and subsequent trouble of defective products.

The utility model provides a technical scheme that its technical problem adopted is: a cable tension control stranding machine comprises a stranding machine body, a stranding motor and a stranding direction take-up reel which are arranged in the stranding machine body, a stranding protection shell arranged on the stranding machine body, a pay-off supporting rod transversely arranged on the stranding protection shell, a supporting rod seat connected with the pay-off supporting rod and vertically supporting the pay-off supporting rod, a guide wheel arranged on the supporting rod seat, a wire separating frame, a wire passing disc and a wire through groove seat; the stranded wire protective shell comprises a left fixed shell and a right fixed shell which are arranged on two sides, and a movable shell positioned between the left fixed shell and the right fixed shell, wherein a slide rail is arranged at the top of the left fixed shell, a chute which is matched with the slide rail and movably mounted is arranged at the top of the movable shell, a handle and a visible window are arranged on the front surface of the movable shell, a protective railing is arranged on the outer side of the visible window, and an operating platform is arranged on the right fixed shell; the stranded wire motor is provided with an electromagnetic brake and a magnetic powder clutch; and an inner and outer wire copper wire inductor for inducing the breakage of the inner and outer wires of the cable is also arranged on the twisting take-up reel.

Furthermore, the leading wheel pass through leading wheel support frame foundation and install on the unwrapping wire bracing piece, leading wheel support frame foundation registrates and installs on the unwrapping wire bracing piece and mobile rotation, the rotation direction of leading wheel is in the equidirectional with the unwrapping wire direction. The leading wheel is rotatable structure, when rectifying according to the electric wire needs of difference leads, rotates the leading wheel to corresponding angle, can compress tightly the electric wire that the direction needs to rectify, can realize the purpose of a leading wheel multistrand electric wire of rectifying, need not to set up the rectifying wheel etc. that corresponds quantity, has reduced the part setting.

Furthermore, the branching frame comprises a pay-off frame support seat arranged on the pay-off support rod and a plurality of branching vertical parting strips arranged on the pay-off frame support seat at intervals. The vertical branching parting strip can well realize branching work of each strand of electric wire, prevent the electric wire from being accidentally knotted and the like in front of the stranded wire, and each strand of electric wire is independently separated in front of the stranded wire.

Furthermore, the threading plate comprises a threading support seat arranged on the pay-off support rod and an electric wire penetrating hole arranged on the threading support seat and allowing each electric wire to correspondingly penetrate through.

Furthermore, the support rod seat comprises a support rod base and a vertical support rod which is arranged on the support rod base and is fixedly arranged at the end part of the pay-off support rod.

To sum up, the magnetic powder clutch capable of adjusting tension and tracking tension is arranged on the stranding motor of the cable tension control stranding machine, so that tension tracking and control are realized, when a strand is stranded, the take-up tension of the whole stranding machine to the take-up reel is uniform and consistent, tension adjustment can also be realized when the take-up tension is continuously increased when the reel is full, and the tension can also be adjusted in a non-stop state; still adopt electromagnetic clutch to realize the automatic braking of stranded conductor motor and inside and outside electric wire copper line inductor and carry out the broken string detection to each strand of inside and outside electric wire of cable strand wires in-process, when inside and outside electric wire copper line inductor sensed the broken string condition, the quick shut down of stranded conductor motor was realized to transmission signal to electromagnetic clutch, reached the effect of automatic braking, reduced the production and subsequent trouble of defective products.

Drawings

Fig. 1 is a schematic structural diagram of a cable tension control stranding machine according to embodiment 1 of the present invention.

Detailed Description

Example 1

A cable tension control stranding machine described in this embodiment 1, as shown in fig. 1, includes a stranding machine body 1, a stranding motor (not shown in the drawing) and a stranding take-up reel (not shown in the drawing) installed in the stranding machine body, a stranding protection housing 2 disposed on the stranding machine body, a paying-off support rod 3 transversely installed on the stranding protection housing, a support rod seat 4 connected to the paying-off support rod and vertically supporting the paying-off support rod, and further includes a guide wheel 5 installed on the support rod seat, a stranding frame 6, a threading reel 7, and a lead through groove seat 8; the stranded wire protective shell comprises a left fixed shell 9 and a right fixed shell 10 which are arranged on two sides, and a movable shell 11 positioned between the left fixed shell and the right fixed shell, wherein a slide rail 12 is arranged at the top of the left fixed shell, a slide groove (not shown in the figure) matched and movably installed with the slide rail is arranged at the top of the movable shell, a handle 23 and a visible window 13 are arranged on the front surface of the movable shell, a guard rail 14 is arranged on the outer side of the visible window, and an operating platform 15 is arranged on the right fixed shell; the stranded wire motor is provided with an electromagnetic brake (not shown in the figure) and a magnetic powder clutch (not shown in the figure); an inner and outer wire copper wire inductor (not shown) for inducing the breakage of the inner and outer wires of the cable is also arranged on the twisted wire take-up reel. The wire stranding motor and wire takeup reel are structures and techniques well known to those of ordinary skill in the art and will not be described or illustrated in detail in this embodiment 1.

In this embodiment 1, the guide wheel is installed on the wire releasing support rod through the guide wheel support base 16, the guide wheel support base is installed on the wire releasing support rod in a sleeved manner and can movably rotate, and the rotation direction of the guide wheel and the wire releasing direction are in the same direction. The leading wheel is rotatable structure, when the electric wire needs to lead according to the difference and rectify deviation, rotates the leading wheel to corresponding the angle, can compress tightly the electric wire that the direction needs to rectify deviation, can realize the purpose that a leading wheel rectifies the stranded electric wire, need not to set up the deviation correcting wheel etc. that corresponds quantity, has reduced the part setting.

In this embodiment 1, the wire separating rack includes a wire separating rack support base 17 installed on the wire separating support rod, and a plurality of vertical wire separating bars 18 installed on the wire separating rack support base and arranged at intervals. The vertical branching parting strip can well realize branching work of each strand of electric wire, prevent the electric wire from being accidentally knotted and the like in front of the stranded wire, and each strand of electric wire is independently separated in front of the stranded wire.

In the embodiment 1, the stringing plate includes a stringing support base 19 mounted on the stringing support rod, and a wire insertion hole 20 mounted on the stringing support base and allowing each wire to pass through.

In this embodiment 1, the support rod seat includes a support rod base 21 and an upright support rod 22 mounted on the support rod base and fixed to the end of the pay-off support rod.

According to the cable tension control stranding machine, tension tracking and control are realized by arranging the magnetic powder clutch capable of adjusting tension and tracking tension on the stranding motor, when stranding is carried out, the take-up tension of the whole stranding direction take-up reel is uniform and consistent, the take-up tension can be adjusted even when the reel is full and can be continuously increased, and the tension can be adjusted under the state of no shutdown; still adopt electromagnetic clutch to realize the automatic braking of stranded conductor motor and inside and outside electric wire copper line inductor and carry out the broken string detection to each strand of inside and outside electric wire of cable strand wires in-process, when inside and outside electric wire copper line inductor sensed the broken string condition, the quick shut down of stranded conductor motor was realized to transmission signal to electromagnetic clutch, reached the effect of automatic braking, reduced the production and subsequent trouble of defective products.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the structure of the present invention in any way. Any simple modification, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention all still fall within the scope of the technical solution of the present invention.

Claims

1. A cable tension control stranding machine is characterized by comprising a stranding machine body, a stranding motor and a stranding take-up reel which are arranged in the stranding machine body, a stranding protection shell arranged on the stranding machine body, a paying-off support rod transversely arranged on the stranding protection shell, a support rod seat connected with the paying-off support rod and vertically supporting the paying-off support rod, a guide wheel arranged on the support rod seat, a wire distributing frame, a wire passing disc and a wire through groove seat; the stranded wire protective shell comprises a left fixed shell and a right fixed shell which are arranged on two sides, and a movable shell positioned between the left fixed shell and the right fixed shell, wherein a slide rail is arranged at the top of the left fixed shell, a chute which is matched with the slide rail and movably mounted is arranged at the top of the movable shell, a handle and a visible window are arranged on the front surface of the movable shell, a protective railing is arranged on the outer side of the visible window, and an operating platform is arranged on the right fixed shell; the stranded wire motor is provided with an electromagnetic brake and a magnetic powder clutch; and an inner and outer wire copper wire inductor for inducing the breakage of the inner and outer wires of the cable is also arranged on the twisting take-up reel.

2. The cable tension control stranding machine of claim 1 wherein the guide wheel is mounted on the pay-off support rod through a guide wheel bracket base, the guide wheel bracket base is mounted on the pay-off support rod in a sleeved manner and movably rotates, and a rotation direction of the guide wheel is in the same direction as the pay-off direction.

3. The cable tension control stranding machine of claim 2 wherein the branching frame includes a pay-off frame support base mounted on the pay-off support rod, and a plurality of branching vertical partitions mounted on the pay-off frame support base and spaced apart from each other.

4. A cable tension control stranding machine according to claim 3 wherein the stringing plate includes a stringing bracket base mounted on the stringing support rod, and wire insertion holes mounted on the stringing bracket base and allowing respective wires to pass therethrough.

5. The cable tension control stranding machine of claim 4 wherein the support bar base includes a support bar base and an upright support bar mounted on the support bar base and secured to an end of the pay-off support bar.