CN115338345A

CN115338345A - Automatic rope cutting device for steel wire rope production

Info

Publication number: CN115338345A
Application number: CN202211280580.5A
Authority: CN
Inventors: 蒋红兵
Original assignee: Jiangsu Yasheng Metal Products Co ltd
Current assignee: Jiangsu Yasheng Metal Products Co ltd
Priority date: 2022-10-19
Filing date: 2022-10-19
Publication date: 2022-11-15
Anticipated expiration: 2042-10-19
Also published as: CN115338345B

Abstract

The invention relates to the technical field of metal processing, and discloses an automatic rope cutting device for steel wire rope production, which comprises a steel wire rope, wherein a fixed ring seat is arranged on one side of the steel wire rope, a movable ring seat is arranged on the other side of the steel wire rope, a motor I and a motor II which are symmetrical are arranged on one side of the fixed ring seat, the output end of the motor I is fixedly connected with a driving gear I, the output end of the motor II is fixedly connected with a driving gear II, and a hydraulic assembly I is fixedly connected to the outer side wall, far away from the steel wire rope, of the movable ring seat. The movable ring seat and the fixed ring seat are closed to form the fixed annular clamp, so that the steel wire rope is influenced by the annular clamp and keeps the original appearance, and meanwhile, the steel wire rope is subjected to multiple-time, multi-point and direction-changing cutting through the annular cutting of the cutting tool, and the problems that the steel wire rope is flattened, deformed and loosened due to the fact that the cutting end of the steel wire rope is overloaded are solved.

Description

Automatic rope cutting device for steel wire rope production

Technical Field

The invention relates to the technical field of metal processing, in particular to an automatic rope cutting device for steel wire rope production.

Background

In the production and processing of the steel wire rope, the steel wire rope needs to be cut at a fixed length, so that the length of the produced steel wire rope reaches a set standard, generally, a conveying device is adopted to convey the steel wire rope to a cutting position, the length of the steel wire rope is controlled through constant-speed conveying or induction of an inductor, and then the intelligent program controls the cutting device to cut the steel wire rope.

In the process, the cutter directly cuts the steel wire rope from one direction, the cut part of the steel wire rope is subjected to the same-direction extrusion force of the cutter, the cut part of the steel wire rope is easy to flatten, meanwhile, the cutting edge of the cutter is easy to wear due to the extrusion force, the problem that single-stranded steel wires at the cut part of the steel wire rope are loose is easily caused, the loosening of the single-stranded steel wires at the end port of the steel wire rope is easy to weaken the pressing force of the steel wire rope at other parts which are not yet loose, the overall strength of the steel wire rope is reduced, the problem that other parts are easy to loosen is caused, the steel wire rope slips when in use, the service life of the steel wire rope is influenced, and the normal operation of a steel wire rope device is adopted.

Disclosure of Invention

Aiming at the defects of the existing automatic wire rope cutting device for the steel wire rope in the prior art in the using process, the invention provides the automatic wire rope cutting device for the steel wire rope production, which has the advantages that an annular clamp is used for fixing the shape of the steel wire rope, a cutting tool is used for cutting the steel wire rope in multiple multidirectional ways, a rotating seat I and a rotating seat II are reversed, prestress is applied to the steel wire rope, a switch column reciprocates to be connected with different circuits, and a cutting tool reciprocates in a linear mode to be used for sawing and cutting, so that the technical problems of deformation of a broken part of the steel wire rope, looseness of single-strand steel wires and abrasion of the cutting tool in the prior art are solved.

The invention provides the following technical scheme: the utility model provides a wire rope production is with automatic rope cutting device, includes wire rope, one side of wire rope is equipped with the fixed ring seat, wire rope's opposite side is equipped with the movable ring seat, one side of fixed ring seat is equipped with symmetrical motor I and motor II, I output end fixedly connected with driving gear I of motor, the output fixedly connected with driving gear II of motor II, fixedly connected with hydraulic assembly I on wire rope's the lateral wall is kept away from to the movable ring seat, equal swing joint has the rotation seat I and the rotation seat II of position symmetry in fixed ring seat and the movable ring seat, rotate one side of seat I and the laminating of one side of rotating seat II, all be equipped with the transmission tooth of equipartition on the lateral wall of rotation seat I and rotation seat II, driving gear I meshes with the transmission tooth on the rotation seat II, driving gear II meshes with the transmission tooth on the rotation seat I, the inside wall that rotates seat I and rotate seat II laminates with wire rope's lateral wall, it is unsmooth on the inside wall of rotation seat I and the rotation seat II, the middle part fixedly connected with cutting tool of inside wall of rotation seat II, be equipped with straight line reciprocating device in the rotation seat II.

Preferably, fixed ring seat and activity ring seat all are the semi-annular, form annular fixture when fixed ring seat and activity ring seat merge, the laminating of inner chamber wall and wire rope's lateral wall of annular fixture.

Preferably, the rotating speeds of the motor I and the motor II are the same, the rotating directions are opposite, and a connecting groove for meshing the driving gear I and the driving gear II with the transmission gear is formed in the fixed ring seat.

Preferably, the rotating seat I and the rotating seat II are semi-annular, the two rotating seats I in the fixed ring seat and the movable ring seat are annular when combined, and the two rotating seats II in the fixed ring seat and the movable ring seat are annular when combined.

Preferably, the inner side wall of one end of the rotating seat I and the rotating seat II are jointed and are provided with a fillet.

Preferably, the cross section of the cutting tool is in an isosceles trapezoid shape, the upper bottom edge of the cutting tool is opposite to the center of the steel wire rope, the lower bottom edge of the cutting tool is fixedly connected with the rotating seat II, cutting edges are formed in the two waists and the upper bottom edge of the cutting tool, and the cutting tool is close to the rotating seat I.

Preferably, the reciprocal groove of seting up in the straight reciprocating device seat II including rotating, reciprocal inslot swing joint has the blade holder, the lower base fixed connection of the one end of blade holder and cutting tool, the blade holder deviates from cutting tool's one end and is equipped with magnet, it has two symmetrical electro-magnet, two to rotate the fixed cover of seat II in, electro-magnet electric connection, the one end and the magnet of electro-magnet are relative, it has the activity chamber to rotate to set up in the seat II, the bottom fixedly connected with spring in activity chamber, the one end fixedly connected with switch post of spring, the inside wall of rotating seat II is visited to the one end of switch post, it is equipped with forward circuit and reverse circuit to rotate the seat II, electro-magnet and forward circuit and reverse circuit electric connection, the bottom that the switch post is located the activity intracavity is equipped with the electric wiring way, the break-make of forward circuit and reverse circuit is influenced by the direction of motion of switch post.

Preferably, the reciprocating grooves are in a step shape, the width of the tool apron is larger than that of the cutting tool, and the cutting edge in the rotating direction of the cutting tool is in a sawtooth shape.

Preferably, a hydraulic assembly II is sleeved in the rotating base II, a hydraulic rod of the hydraulic assembly II is fixedly connected with one end of the cutter holder, the hydraulic assembly II is electrically connected with the forward circuit and the reverse circuit, and the opening and closing of a forward oil path and a reverse oil path of the hydraulic assembly II are respectively controlled by currents of the forward circuit and the reverse circuit.

The invention has the following beneficial effects:

1. the movable ring seat and the fixed ring seat are closed to form the fixed annular clamp, so that the steel wire rope is influenced by the annular clamp and keeps the original appearance, and meanwhile, the steel wire rope is subjected to multiple-time, multi-point and direction-changing cutting through the annular cutting of the cutting tool, and the problems that the steel wire rope is flattened, deformed and loosened due to the fact that the cutting end of the steel wire rope is overloaded are solved.

2. According to the invention, through the frosted design of the inner walls of the rotating seat I and the rotating seat II, which are contacted with the steel wire rope, the steel wire rope is subjected to frictional extrusion, so that the rotating seat I and the rotating seat II rotate according to the rotating direction of the single-stranded steel wire at the cutting port of the steel wire rope, thereby applying pre-tightening force to the single-stranded steel wire in the rotating direction, and avoiding the problem that the single-stranded steel wire is stressed to be loosened due to the fact that a cutting tool rotates to cut the steel wire rope and applies force to the single-stranded steel wire in the rotating direction and in the opposite direction.

3. According to the invention, through the reverse rotation of the rotating seat I and the rotating seat II, when the steel wire rope forms the reverse rotation state of the single-stranded steel wire at the two ends of the fracture, the rotating seat I and the rotating seat II can both rotate according to the rotation direction of the single-stranded steel wire at the cutting port of the steel wire rope, so that the pre-tightening force of the rotation direction of the single-stranded steel wire at the two ends of the fracture is ensured, meanwhile, when the rotating seat I is used for cutting the disconnected single-stranded steel wire which is not completely cut by the cutting tool, the rotating seat I applies a force opposite to the cutting tool to the single-stranded steel wire at the position, so that the single-stranded steel wire which is being cut generates a torsion force, the shearing force is improved, the cut position is more easily disconnected, the cutting extrusion force of the cutting tool to the single-stranded steel wire is reduced, and the abrasion of the cutting tool is reduced.

4. The invention enables the switch post to continuously contact the single-strand steel wire through the continuous rotation of the rotating seat II, and continuously passes through the grooves formed at the gaps of two adjacent steel wires, under the cooperation of the spring, the switch post generates reciprocating motion, the switch post is intermittently communicated with the forward circuit and the reverse circuit, and the electromagnet intermittently obtains forward direct current and reverse direct current, so that intermittent repulsive force and suction are applied to the magnet on the cutter seat, or the hydraulic assembly II intermittently obtains current of the forward oil circuit or the reverse oil circuit, the electromagnet or the hydraulic assembly II drives the cutter seat to perform linear reciprocating motion, the cutting cutter can perform the sawing cutting of the linear reciprocating motion while performing annular cutting, the cutting efficiency is improved, and the abrasion of the cutter is reduced.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic diagram of the positions of motor I and motor II of the present invention;

FIG. 3 is a schematic view of the position of a rotary base I according to the present invention;

FIG. 4 is a schematic diagram of the position of a cutting tool according to one embodiment of the present invention;

FIG. 5 is a schematic view of the internal structure of a second rotary base II according to the embodiment of the present invention;

FIG. 6 is a schematic perspective view of a second rotating base II according to an embodiment of the present invention;

FIG. 7 is a schematic view of the position of a second cutting tool according to the second embodiment of the present invention;

FIG. 8 is a schematic view of the internal structure of a third rotating base II according to the embodiment of the present invention;

FIG. 9 is a schematic view of a cutting tool according to an embodiment of the present invention;

FIG. 10 is a schematic view of a second cutting tool according to an embodiment of the present invention.

In the figure: 1. a wire rope; 2. a stationary ring seat; 3. a movable ring seat; 4. a hydraulic assembly I; 5. rotating the seat I; 501. a sliding groove; 6. a rotating seat II; 601. a reciprocating groove; 7. a transmission tooth; 8. a driving gear I; 9. a driving gear II; 10. a motor I; 101. a motor II; 11. a tool apron; 12. cutting a cutter; 13. a movable cavity; 14. a spring; 15. a switch post; 16. an electromagnet; 17. a forward circuit; 18. an inverter circuit; 19. and a hydraulic assembly II.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Example one

Referring to fig. 1 to 3, an automatic rope cutting device for steel wire rope production includes a steel wire rope 1, a transportation device for transporting the steel wire rope 1, an intelligent control system, and a sensor for sensing the length of the steel wire rope 1, wherein a fixed ring seat 2 is disposed on one side of the steel wire rope 1, a movable ring seat 3 is disposed on the other side of the steel wire rope 1, the inner side wall of the fixed ring seat 2 is attached to the steel wire rope 1, the fixed ring seat 2 and the movable ring seat 3 are semi-annular, an annular clamp is formed when the fixed ring seat 2 and the movable ring seat 3 are combined, the inner cavity wall of the annular clamp is attached to the outer side wall of the steel wire rope 1, the annular clamp fixes the steel wire rope 1 and limits the shape of the steel wire rope 1, so as to reduce the deformation of the steel wire rope 1, a motor i 10 and a motor ii 101 are disposed on one side of the fixed ring seat 2, a driving gear i 8 is fixedly connected to the output end of the motor i 10, a driving gear ii 9 is fixedly connected to the outer side wall of the movable ring seat 3, a hydraulic assembly i 4 is fixedly connected to the outer side wall of the movable ring seat 3 far from the steel wire rope 1, so that the movable ring seat 3 can move linearly, and the movable ring seat 3 can not hinder the movable ring seat 1.

Conveyer, motor I10, motor II 101, hydraulic assembly I4 all receives intelligent control system's control, inductor and intelligent control system signal connection, the rotational speed of motor I10 and motor II 101 is the same, turn to on the contrary, make and rotate seat I5 and rotate II 6 same-speed antiport of seat, thereby make and rotate seat I and rotate II homoenergetic and rotate according to the rotation direction of the single-stranded steel wire of wire rope cutting port, the both ends single-stranded wire rope of having guaranteed fracture department receives the pretightning force of its rotation direction.

Referring to fig. 3 to 4, a rotating seat i 5 and a rotating seat ii 6 with symmetrical positions are movably connected in the fixed ring seat 2 and the movable ring seat 3, the rotating seat i 5 and the rotating seat ii 6 are semi-annular, the two rotating seats i 5 in the fixed ring seat 2 and the movable ring seat 3 are annular when combined, the two rotating seats ii 6 in the fixed ring seat 2 and the movable ring seat 3 are annular when combined, so that the fixed ring seat 2 and the movable ring seat 3 are combined to form an annular fixture, when a single rotating seat i 5 or a single rotating seat ii 6 rotates under external force, the other rotating seat i 5 or the rotating seat ii 6 can be pushed to rotate synchronously through a connecting port of the other rotating seat i 5 or the rotating seat ii 6, thereby achieving the purpose of continuous rotation of the rotating seat i 5 or the rotating seat ii 6, one side of the rotating seat i 5 is attached to one side of the rotating seat ii 6, so that the rotating seats i 5 and the rotating seat ii 6 cannot move linearly when rotating, thereby avoiding the problem that the rotating seats i 5 and the rotating seats ii 6 which rotate in opposite directions collide with each other, and the rotating seats are staggered to fail.

Referring to fig. 2 to 3, the transmission tooth 7 of equipartition all is equipped with on the lateral wall of rotating seat I5 and rotating seat II 6, driving gear I8 with rotate the transmission tooth 7 meshing on the seat II 6, driving gear II 9 with rotate the transmission tooth 7 meshing on the seat I5, set up the spread groove that supplies driving gear I8 and driving gear II 9 and transmission tooth 7 meshing on the fixed ring seat 2, make driving gear I8 rotate the transmission tooth 7 on the seat II 6 through the meshing, driving gear II 9 rotates the transmission tooth 7 on the seat I5 through the meshing, make and rotate seat I5 and rotate seat II 6 and do the same speed antiport.

Referring to fig. 3 to 4, fig. 9, the inner side walls of the rotating seat i 5 and the rotating seat ii 6 are attached to the outer side wall of the steel wire rope 1, the inner side wall of one end of the rotating seat i 5 attached to the rotating seat ii 6 is rounded, and the inner side walls of the rotating seat i 5 and the rotating seat ii 6 are uneven and provided with frosted surfaces, so that the steel wire rope 1 is frictionally extruded by the rotation of the rotating seat i 5 and the rotating seat ii 6, and the rotating seat i 5 and the rotating seat ii 6 rotate according to the rotation direction of the single-stranded steel wire at the cutting port of the steel wire rope 1, thereby applying pretightening force in the rotating direction to the single-stranded steel wire, avoiding the cutting tool 12 from rotating to cut the steel wire rope 1, the problem that the single-stranded steel wire is loosened due to stress is caused by applying force in the opposite direction in the rotation direction of the single-stranded steel wire to the single-stranded steel wire, the middle part of the inner side wall of the rotating seat II 6 is fixedly connected with a cutting tool 12, the cross section of the cutting tool 12 is in an isosceles trapezoid shape, the upper bottom edge of the cutting tool 12 is over against the center of the steel wire rope 1, the lower bottom edge of the cutting tool 12 is fixedly connected with the rotating seat II 6, two waists and the upper bottom edge of the cutting tool 12 are provided with cutting edges, so that the movable ring seat 3 is moved to the fixed ring seat 2 to form a ring-shaped clamp, the shorter upper bottom of the cutting tool 12 will be pressed onto the wire rope 1 in one step first, through the smaller force-bearing area, carry out some direct cutting to the face to wire rope 1, cutting tool 12 is close to and rotates seat I5, makes wire rope 1's cutting fracture be close to the position that the laminating department of rotating seat I5 and rotating seat II 6 has the fillet, makes the rotation of rotating seat I5 and rotating seat II 6 only can influence 1 fracture department of wire rope and rotate seat I5 and rotate seat II 6 and be in same end single strand steel wire, can not influence the single strand steel wire of the other end.

Example two

On the basis of the first embodiment

Referring to fig. 5 to 7, a reciprocating groove 601 is formed in the rotating seat ii 6, a tool post 11 is movably connected in the reciprocating groove 601, the reciprocating groove 601 is stepped, a width of the tool post 11 is greater than a width of the cutting tool 12, so that the reciprocating groove 601 limits a linear movement distance of the tool post 11 to prevent the cutting tool 12 from being separated from the track, one end of the tool post 11 is fixedly connected with a lower bottom edge of the cutting tool 12, and one end of the tool post 11 away from the cutting tool 12 is provided with a magnet.

Referring to fig. 7 and 10, the cutting edge of the cutting tool 12 in the rotation direction is serrated, the cutting tool 12 is located between the rotating seat i 5 and the rotating seat ii 6, a sliding groove 501 is formed in the rotating seat i 5, the sliding groove 501 is stepped in the direction from the cutting tool 12 to the tool apron 11, a part of the tool apron 11 is located in the sliding groove 501, and the sliding groove 501 is annular in cross section, so that when the rotating seat i 5 and the rotating seat ii 6 rotate in opposite directions, the tool apron 11 can move freely in the sliding groove 501 and is not obstructed.

Referring to fig. 5, two symmetrical electromagnets 16 are fixedly sleeved in the rotating seat ii 6, the two electromagnets 16 are electrically connected, one end of each electromagnet 16 is opposite to the corresponding magnet, a movable cavity 13 is formed in the rotating seat ii 6, a spring 14 is fixedly connected to the bottom end of the movable cavity 13, one end of the spring 14 is fixedly connected to a switch column 15, and one end of the switch column 15 extends out of the inner side wall of the rotating seat ii 6.

Referring to fig. 5, a forward circuit 17 and a reverse circuit 18 are arranged in the rotating seat ii 6, the electromagnet 16 is electrically connected with the forward circuit 17 and the reverse circuit 18, the electromagnet 16 receives direct current, a conducting circuit is arranged at the bottom of the switch column 15 in the movable cavity 13, the on-off of the forward circuit 17 and the reverse circuit 18 is influenced by the movement direction of the switch column 15, so that the rotating seat ii 6 rotates, the switch column 15 forms a slot groove from an adjacent single-strand steel wire, rotates and extrudes the single-strand steel wire, or turns to the adjacent single-strand steel wire again from the single-strand steel wire to form the slot groove, the switch column 15 reciprocates in the movable cavity 13 by matching with the spring 14, the switch column 15 is intermittently connected with the forward circuit 17 or the reverse circuit 18, the electromagnet 16 intermittently receives reverse direct current, strong suction is applied to the tool holder 11, the cutting tool 12 makes linear movement in the direction of the electromagnet 16, the electromagnet 16 intermittently receives direct current, strong repulsion is applied to the tool 11, the cutting tool makes linear movement in the direction of the wire rope 1, and makes the linear movement of the cutting tool 12 apply linear movement to the single-strand steel wire.

The size of the electromagnet 16 and the amount of current received can be designed according to the actual circumstances.

EXAMPLE III

On the basis of the second embodiment

Referring to fig. 8, the electromagnet 16 is replaced by a hydraulic assembly ii 19, the hydraulic assembly ii 19 is sleeved in the rotating seat ii 6, a hydraulic rod of the hydraulic assembly ii 19 is fixedly connected with one end of the tool holder 11, the hydraulic assembly ii 19 is electrically connected with the forward circuit 17 and the reverse circuit 18, opening and closing of a forward oil path and a reverse oil path of the hydraulic assembly ii 19 are controlled by currents of the forward circuit 17 and the reverse circuit 18 respectively, so that the rotating seat ii 6 rotates, the switch column 15 forms a slit groove from adjacent single-strand steel wires, the single-strand steel wires are rotated and extruded, or the single-strand steel wires are turned again to adjacent single-strand steel wires to form the slit groove from the single-strand steel wires, the switch column 15 is reciprocated in the movable cavity 13 by matching with the spring 14, the switch column 15 is intermittently connected with the forward circuit 17 or the reverse circuit 18, the hydraulic assembly ii 19 receives reverse direct current and forward current, the hydraulic assembly 19 is discharged into the forward oil path or reverse intermittent oil path, the cutting tool 12 makes the cutting tool perform linear motion, and the cutting tool 12 applies linear reciprocating motion to the single-strand steel wires on the cutting saw teeth on the cutting tool 12.

The use method (working principle) of the first embodiment of the invention is as follows:

firstly, the intelligent control system controls the steel wire rope 1 to pass through the fixed ring seat 2 under the driving of the transport device, when a sensor on the transport device detects that the passing length of the steel wire rope 1 reaches a set requirement, the transport device stops running, at the moment, the intelligent control system pushes the movable ring seat 3 to move towards the direction of the fixed ring seat 2 through the hydraulic assembly I4, then, the cutter head of the cutting tool 12 starts to contact and extrude the steel wire rope 1, the cutting tool 12 gradually cuts into the steel wire rope 1 along with the movement of the movable ring seat 3, in the process, the extrusion force of the cutting tool 12 applied to the steel wire rope 1 enables the steel wire rope 1 to be tightly attached to the inner side wall of the fixed ring seat 2, then, the movable ring seat 3 and the fixed ring seat 2 are closed to form an annular clamp, at the moment, the motor I10 and the motor II 101 are started after receiving signals of an intelligent control system, the motor I10 and the motor II 101 respectively drive a driving gear I8 and a driving gear II 9 to rotate reversely at the same speed, the driving gear I8 is meshed with a transmission gear 7 on a rotating seat II 6, the rotating seat II 6 is driven to rotate in the same speed and the same direction, the driving gear II 9 is meshed with the transmission gear 7 on a rotating seat I5, the rotating seat I5 is driven to rotate at the same speed and the same direction, the rotating seat I5 and the rotating seat II 6 are driven to rotate reversely at the same speed, at the moment, the rotating direction of the rotating seat I5 is the same as the rotating direction of the single-stranded steel wire at the same end as the rotating seat I5, the rotating direction of the rotating seat II 6 is the same as the rotating direction of the single-stranded steel wire at the same end as the rotating seat II 6 at the same end as the cutting position of the steel wire at the same end as the rotating seat II 6;

then, the rotating seat II 6 drives the cutting tool 12 to synchronously rotate, so that the cutting tool 12 performs circular cutting on the steel wire rope 1, in the process, the inner walls of the rotating seat I5 and the rotating seat II 6 rub the single-stranded steel wires, pretightening force in the rotating direction of the single-stranded steel wires is applied to the single-stranded steel wires, and the direction of the force applied to the single-stranded steel wires by the rotating seat I5 at the cutting position of the cutting tool 12 is opposite to the direction of the force applied to the single-stranded steel wires by the cutting tool 12, so that the single-stranded steel wires cut at the cutting position have a twisting trend under the reverse force action, the shearing force of the single-stranded steel wires at the cutting position is increased, and the single-stranded steel wires are cut off;

finally, when I10 and II 101 control of motor rotate seat I5 and rotate seat II 6 and rotate the round (the concrete circle speed is adjustable), make cutting tool 12 accomplish annular cutting to wire rope 1, wire rope 1 was cut off this moment, then, hydraulic assembly I4 drives movable ring seat 3 and keeps away from fixed ring seat 2 under intelligent control system's control, and the conveyer restarts this moment, carries wire rope 1, carries out the cutting of next time can.

The use method (working principle) of the second embodiment of the invention is as follows:

firstly, the intelligent control system controls the steel wire rope 1 to pass through the fixed ring seat 2 under the driving of the transportation device, when the sensor on the transportation device detects that the passing length of the cutter steel wire rope 1 reaches the set requirement, the transportation device stops running, at the moment, the intelligent control system pushes the movable ring seat 3 to move towards the fixed ring seat 2 through the hydraulic assembly I4, then, the cutter head of the cutting tool 12 starts to contact and extrude the steel wire rope 1, the cutting tool 12 gradually cuts into the steel wire rope 1 along with the movement of the movable ring seat 3, in the process, the electromagnet 16 continuously receives the positive direct current provided by the positive circuit 17, so that the electromagnet 16 exerts strong repulsive force on the magnet on the tool apron 11, the tool apron 11 keeps the stability of the cutting tool 12, meanwhile, the steel wire rope 1 is tightly attached to the inner side wall of the fixed ring seat 2 by the extrusion force of the cutting tool 12 on the steel wire rope 1, then, the movable ring seat 3 and the fixed ring seat 2 are closed to form an annular clamp, at the moment, the motor I10 and the motor II 101 are started by receiving a signal of an intelligent control system, the motor I10 and the motor II 101 respectively drive the driving gear I8 and the driving gear II 9 to rotate in the same speed and reverse direction, the driving gear I8 is meshed with the transmission gear 7 on the rotating seat II 6 to drive the rotating seat II 6 to rotate in the same speed and the same direction, the driving gear II 9 is meshed with the transmission gear 7 on the rotating seat I5 to drive the rotating seat I5 to rotate in the same speed and the same direction, the rotating seat I5 and the rotating seat II 6 rotate in the same speed and reverse direction, at the moment, the rotating direction of the rotating seat I5 and the cut part of the steel wire rope 1 are cut, the rotating direction of the single-stranded steel wire at the same end as the rotating seat I5 is the same, and the rotating direction of the rotating seat II 6 is the same as the rotating direction of the single-stranded steel wire at the same end as the rotating seat II 6 at the cut part of the steel wire rope 1;

then, the rotating seat II 6 drives the cutting tool 12 to synchronously rotate, so that the cutting tool 12 performs circular cutting on the steel wire rope 1, in the process, the inner walls of the rotating seat I5 and the rotating seat II 6 rub the single-strand steel wire, pretightening force in the rotating direction of the single-strand steel wire is applied to the single-strand steel wire, the direction of the force applied to the single-strand steel wire at the cutting position of the cutting tool 12 by the rotating seat I5 is opposite to the direction of the force applied to the single-strand steel wire by the cutting tool 12, so that the single-strand steel wire cut at the position has a twisting trend under the action of reverse force, the shearing force of the single-strand steel wire at the cutting position is increased, meanwhile, the rotating seat II 6 enables the switch column 15 to form a slot groove from the adjacent single-strand steel wire, the single-strand steel wire is rotationally extruded, the switch column 15 is contracted towards the movable cavity 13, the switch column 15 is disconnected from the forward circuit 17 and is connected with the reverse circuit 18, so that the electromagnet 16 receives reverse direct current, strong attraction force is applied to the cutter holder 11, so that the cutter 12 makes linear motion in the rotating direction, and the cutting tool applies linear cutting edge to the single-strand steel wire;

finally, when the switch post 15 enters the gap groove formed by the adjacent single-stranded steel wires again, the compressed spring 14 pushes the switch post 15 to be separated from the reverse circuit 18 and communicated with the forward circuit 17, so that the electromagnet 16 obtains forward direct current again, strong repulsive force is applied to the tool apron 11, the cutting tool 12 makes linear motion in the direction away from the electromagnet 16, and the sawteeth on the cutting edge in the rotating direction of the cutting tool 12 apply linear cutting to the single-stranded steel wires, so as to reciprocate, when the motor I10 and the motor II 101 control the rotating seat I5 and the rotating seat II 6 to rotate for one circle (the specific circle speed can be adjusted), so that the cutting tool 12 completes annular cutting to the steel wire rope 1, at the moment, the steel wire rope 1 is cut off, then the hydraulic assembly I4 drives the movable ring seat 3 to be away from the fixed ring seat 2 under the control of the intelligent control system, at the moment, the transportation device is started again, and conveys the steel wire rope 1 for next cutting.

The use method (working principle) of the third embodiment of the invention is as follows:

firstly, the intelligent control system controls the steel wire rope 1 to pass through the fixed ring seat 2 under the driving of the conveying device, when a sensor on the conveying device detects that the passing length of the cutter steel wire rope 1 reaches a set requirement, the conveying device stops running, at the moment, the intelligent control system pushes the movable ring seat 3 to move towards the direction of the fixed ring seat 2 through the hydraulic assembly I4, then, the cutter head of the cutting tool 12 starts to contact and extrude the steel wire rope 1, the cutting tool 12 gradually cuts into the steel wire rope 1 along with the movement of the movable ring seat 3, in the process, the hydraulic assembly II 19 continuously receives forward current provided by the forward circuit 17, the forward oil circuit of the hydraulic assembly II 19 is communicated, force towards the direction of the steel wire rope 1 is applied to the cutter seat 11, pressure maintaining is carried out after the set moving distance, the cutter seat 11 keeps the stability of the cutting tool 12, and simultaneously, the steel wire rope 1 is tightly attached to the inner side wall of the fixed ring seat 2 by the extrusion force of the cutting tool 12, then the movable ring seat 3 and the fixed ring seat 2 are closed to form an annular fixture, at the moment, the motor I10 and the motor II 101 are started by receiving a signal of an intelligent control system, the motor I10 and the motor II 101 respectively drive the driving gear I8 and the driving gear II 9 to reversely rotate at the same speed, the driving gear I8 is meshed with the transmission teeth 7 on the rotating seat II 6 to drive the rotating seat II 6 to synchronously rotate at the same speed, the driving gear II 9 is meshed with the transmission teeth 7 on the rotating seat I5 to drive the rotating seat I5 to synchronously rotate at the same speed, the rotating seat I5 and the rotating seat II 6 are reversely rotated at the same speed, at the moment, the rotating direction of the rotating seat I5 is the same as the rotating direction of a single-stranded steel wire at the same end as the rotating seat I5, the rotating direction of the rotating seat II 6 is the cutting position of the steel wire rope 1, the rotating direction of the single-stranded steel wire at the same end as the rotating seat II 6 is the same;

then, the rotating seat II 6 drives the cutting tool 12 to synchronously rotate, so that the cutting tool 12 performs circular cutting on the steel wire rope 1, in the process, the inner walls of the rotating seat I5 and the rotating seat II 6 rub the single-strand steel wire, pretightening force in the rotating direction of the single-strand steel wire is applied to the single-strand steel wire, the direction of the force applied to the single-strand steel wire at the cutting position of the cutting tool 12 by the rotating seat I5 is opposite to the direction of the force applied to the single-strand steel wire by the cutting tool 12, so that the single-strand steel wire cut at the position has a twisting trend under the action of reverse force, the shearing force of the single-strand steel wire at the cutting position is increased, meanwhile, the rotating seat II 6 rotates, so that the switch column 15 forms a slit groove from the adjacent single-strand steel wire, the single-strand steel wire is rotationally extruded, the switch column 15 is contracted towards the movable cavity 13, the switch column 15 is disconnected from the forward circuit 17 and is connected with the reverse circuit 18, so that the hydraulic assembly II 19 receives reverse current, so that the reverse oil circuit of the hydraulic assembly 19 is connected, the cutter seat 11 drives the cutting tool 12 to move towards the direction of the hydraulic tool II 19, so that the sawteeth on the single-strand steel wire is linearly cut off the cutting tool, and the cutting edge of the single-strand steel wire is linearly;

finally, when the switch column 15 enters the gap groove formed by the adjacent single-stranded steel wires again, the compressed spring 14 pushes the switch column 15 to be separated from the reverse circuit 18 and communicated with the forward circuit 17, so that the hydraulic assembly II 19 obtains forward current again, the cutter holder 11 pushes the cutting tool 12 to move in the direction away from the hydraulic assembly II 19, and the sawteeth on the cutting edge in the rotating direction of the cutting tool 12 apply linear cutting to the single-stranded steel wires, so that the linear cutting is performed repeatedly, when the motor I10 and the motor II 101 control the rotating seat I5 and the rotating seat II 6 to rotate for one circle (the specific circle speed can be adjusted), so that the cutting tool 12 completes annular cutting to the steel wire rope 1, at the moment, the steel wire rope 1 is cut off, then the hydraulic assembly I4 drives the movable ring seat 3 to be away from the fixed ring seat 2 under the control of the intelligent control system, at the moment, the transportation device is started again, and conveys the steel wire rope 1 to perform next cutting.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a wire rope production is with automatic rope cutting device, includes wire rope (1), its characterized in that: one side of the steel wire rope (1) is provided with a fixed ring seat (2), the other side of the steel wire rope (1) is provided with a movable ring seat (3), one side of the fixed ring seat (2) is provided with a motor I (10) and a motor II (101) which are symmetrical, the output end of the motor I (10) is fixedly connected with a driving gear I (8), the output end of the motor II (101) is fixedly connected with a driving gear II (9), the movable ring seat (3) is far away from the outer side wall of the steel wire rope (1) and is fixedly connected with a hydraulic assembly I (4), the fixed ring seat (2) and the movable ring seat (3) are internally and uniformly movably connected with a rotating seat I (5) and a rotating seat II (6) which are symmetrical in position, one side of the rotating seat I (5) is attached to one side of the rotating seat II (6), the outer side walls of the rotating seat I (5) and the rotating seat II (6) are respectively provided with uniformly distributed transmission teeth (7), the driving gear I (8) is engaged with the transmission teeth (7) on the rotating seat II (6), the driving gear II (9) is engaged with the transmission teeth (5) on the rotating seat I (5), the outer side wall of the rotating seat I (6), the rotating seat I (5) and the inner side wall of the rotating seat II (6) are not engaged with the rotating seat II (6), and the inner side wall of the rotating seat II (6), the middle part of the inner side wall of the rotating seat II (6) is fixedly connected with a cutting tool (12), and a linear reciprocating device is arranged in the rotating seat II (6).

2. The automatic rope cutting device for producing the steel wire rope according to claim 1, wherein: fixed ring seat (2) and activity ring seat (3) all are the semi-annular, form annular fixture when fixed ring seat (2) and activity ring seat (3) merge, the interior chamber wall of annular fixture laminates with the lateral wall of wire rope (1).

3. The automatic rope cutting device for producing the steel wire rope according to claim 1, wherein: the rotating speeds of the motor I (10) and the motor II (101) are the same, the rotating directions are opposite, and a connecting groove for meshing the driving gear I (8) and the driving gear II (9) with the transmission gear (7) is formed in the fixed ring seat (2).

4. The automatic rope cutting device for producing the steel wire rope according to claim 1, wherein: rotate seat I (5) and rotate seat II (6) and be the semicircle form, be the annular when two rotation seats I (5) in fixed ring seat (2) and activity ring seat (3) merge, be the annular when two rotation seats II (6) in fixed ring seat (2) and activity ring seat (3) merge.

5. The automatic rope cutting device for producing the steel wire rope according to claim 1, wherein: and the inner side wall of one end, which is attached to the rotating seat I (5) and the rotating seat II (6), is chamfered.

6. The automatic rope cutting device for producing the steel wire rope according to claim 1, wherein: the cross section of the cutting tool (12) is isosceles trapezoid, the upper bottom edge of the cutting tool (12) is just opposite to the center of the steel wire rope (1), the lower bottom edge of the cutting tool (12) is fixedly connected with the rotating seat II (6), cutting edges are formed in two waists and the upper bottom edge of the cutting tool (12), and the cutting tool (12) is close to the rotating seat I (5).

7. The automatic rope cutting device for steel wire rope production according to claim 1, characterized in that: the straight reciprocating device is including reciprocating groove (601) of seting up in rotating seat II (6), swing joint has blade holder (11) in reciprocating groove (601), the lower base fixed connection of the one end of blade holder (11) and cutting tool (12), the one end that blade holder (11) deviates from cutting tool (12) is equipped with magnet, it has two symmetrical electro-magnet (16), two to rotate fixed cover in seat II (6) the fixed cover and have connect electro-magnet (16), electro-magnet (16) electric connection, the one end of electro-magnet (16) is relative with magnet, it has movable chamber (13) to rotate to have seted up in seat II (6), the bottom fixedly connected with spring (14) in activity chamber (13), the one end fixedly connected with switch post (15) of spring (14), the one end of switch post (15) is visited the inside wall of rotating seat II (6), be equipped with forward circuit (17) and reverse circuit (18) in rotating seat II (6), electro-magnet (16) and forward circuit (17) and reverse circuit (18) electric connection, switch post (15) are located movable chamber (13) be equipped with the switch post bottom of electric wire way and receive the motion of reverse circuit (17) and reverse circuit (18).

8. The automatic rope cutting device for producing the steel wire rope according to claim 7, wherein: the reciprocating groove (601) is in a step shape, the width value of the tool apron (11) is larger than that of the cutting tool (12), and the cutting edge of the cutting tool (12) in the rotating direction is in a sawtooth shape.

9. The automatic rope cutting device for steel wire rope production according to claim 8, characterized in that: the hydraulic assembly II (19) is sleeved in the rotating seat II (6), a hydraulic rod of the hydraulic assembly II (19) is fixedly connected with one end of the tool apron (11), the hydraulic assembly II (19) is electrically connected with the forward circuit (17) and the reverse circuit (18), and the opening and closing of a forward oil circuit and a reverse oil circuit of the hydraulic assembly II (19) are respectively controlled by currents of the forward circuit (17) and the reverse circuit (18).