CN213201893U

CN213201893U - Steel wire rope winding machine

Info

Publication number: CN213201893U
Application number: CN202021852539.7U
Authority: CN
Inventors: 张晖
Original assignee: Wuxi Shijie Steel Rope Co ltd
Current assignee: Wuxi Shijie Steel Rope Co ltd
Priority date: 2020-08-29
Filing date: 2020-08-29
Publication date: 2021-05-14
Anticipated expiration: 2030-08-29

Abstract

The application relates to a steel wire rope winding machine, which comprises a bracket, wherein a winding roller is rotatably connected to the bracket, a winding driving mechanism for driving the winding roller to rotate is arranged on the bracket, and a buffer mechanism for winding a steel wire rope is arranged on the bracket; the buffer assembly comprises a base plate, a plurality of buffer assemblies are arranged on two sides of the length direction of the base plate, each buffer assembly comprises a sliding rod, a travel rail for the sliding rod to slide is arranged on the support, a limiting part for the steel wire rope to pass is arranged on the sliding rod, and a buffer spring for the sliding rod to keep away from the base plate is arranged on the support. This application has the effect that produces the damage when reducing the wire rope rolling.

Description

Steel wire rope winding machine

Technical Field

The application relates to the field of steel wire rope winding, in particular to a steel wire rope winding machine.

Background

At present, in the production process of a steel wire rope, a plurality of thin steel wire rope strands are twisted into one steel wire rope, and then the finished steel wire rope is required to be wound by winding equipment.

Chinese patent publication No. CN207030814U discloses a wire rope winding drum, including support frame and rotating main shaft, install the fixed plate on the support frame, install drying blower on the fixed plate, drying blower is connected with the hot-blast main, driving motor is installed to one side of support frame, driving motor passes through the shaft coupling and is connected with rotating main shaft, be equipped with the sleeve between rotating main shaft and the support frame, and install the reel on the rotating main shaft, the disc is made of iron to the both sides of reel, one side of rotating main shaft is connected with the bearing.

Aiming at the related technologies, the inventor thinks that the steel wire rope is tightened due to the fact that the winding speed of the winding roller is too high, so that the whole diameter of the steel wire rope is reduced and even broken, and the steel wire rope is damaged.

SUMMERY OF THE UTILITY MODEL

In order to produce the damage when reducing the wire rope rolling, this application provides a wire rope rolling machine.

The application provides a wire rope rolling machine adopts following technical scheme:

a steel wire rope winding machine comprises a support, wherein a winding roller is rotatably connected to the support, a winding driving mechanism for driving the winding roller to rotate is arranged on the support, and a buffer mechanism for winding a steel wire rope is arranged on the support;

buffer gear includes the base plate, base plate length direction both sides are provided with a plurality of buffering subassemblies, buffering subassembly includes the slide bar, be provided with on the support and supply the gliding stroke rail of slide bar, be provided with the locating part that supplies wire rope to pass on the slide bar, be provided with the buffer spring that supplies the slide bar to keep away from the base plate on the support.

Through adopting above-mentioned technical scheme, after passing wire rope the locating part, make wire rope follow the locating part and keep away from the base plate, thereby make wire rope become the curve of rolling over from the straight line, thereby it leads to wire rope's tensile force to rise too fast or the speed of wire rope production slow excessively to make the wire rope stroke of the tortuous winding on the buffer gear one straight line, thereby make wire rope have certain surplus to satisfy the rolling on length direction, thereby prevent that wire rope from being broken, thereby reach the damage that produces when reducing the wire rope rolling.

Preferably, the limiting part comprises a limiting wheel rotatably connected to the sliding rod, and a limiting groove for embedding the steel wire rope is formed in the limiting wheel.

Through adopting above-mentioned technical scheme for wire rope inlays and puts in the spacing groove, converts wire rope's sliding friction into spacing wheel self rotational friction, thereby reduces the wearing and tearing when the wire rope rolling.

Preferably, a plurality of the buffer assemblies are arranged in a staggered mode along two sides of the length direction of the substrate, and at least two buffer assemblies are arranged.

Through adopting above-mentioned technical scheme for steel cable S type winding is on buffering the subassembly, and then has guaranteed the length of steel cable winding on buffering the subassembly, and then has guaranteed buffering subassembly' S buffering effect.

Preferably, a cycloid mechanism for uniformly winding the steel wire rope on the winding roller is arranged between the buffer mechanism and the winding roller, the cycloid mechanism comprises a cycloid guide rod arranged along the length direction of the winding roller, a cycloid block is connected to the cycloid guide rod in a sliding manner, a cycloid groove for the steel wire rope to pass through is formed in the cycloid block, and a cycloid driving mechanism for driving the cycloid block to move back and forth along the cycloid guide rod is arranged on the bracket.

Through adopting above-mentioned technical scheme for wire rope follows the swing piece and swings back and forth, thereby evenly twines along certain width on the wind-up roll, and then guarantees the rolling effect, prevents that wire rope from concentrating the winding and sending out that wire rope self is crisscross, leads to self to damage.

Preferably, a pair of binding wheels are rotatably connected in the cycloid groove, and binding grooves for a steel wire rope to pass through are formed in circumferential side walls of the two binding wheels.

By adopting the technical scheme, when the steel wire rope swings left and right, the binding wheel rotates, so that the sliding friction between the steel wire rope and the swinging block is converted into the rolling friction of the binding wheel in the process that the steel wire rope slides back and forth along with the cycloid block, and the friction loss of the steel wire rope is reduced.

Preferably, a tension detection mechanism is arranged in the cycloid groove and comprises a supporting rod arranged on the cycloid mechanism, a butt groove for the steel wire rope to abut against is formed in the supporting rod, a pressure sensor is arranged between the supporting rod and the cycloid block, an electric control platform is arranged on the support, and the pressure sensor is electrically connected with the electric control platform.

Through adopting above-mentioned technical scheme for wire rope butt is in the butt joint groove, and when the wire rope tensile force increaseed, wire rope compresses tightly the bracing piece, thereby makes pressure sensor detect the pressure increase, thereby sends measures such as warning through the control cabinet and prevents wire rope fracture damage, thereby further reduces the damage when the wire rope rolling.

Preferably, one end of the support rod, which is far away from the pressure sensor, is rotatably connected with a butting wheel, and the butting groove is formed in the circumferential side wall of the butting wheel.

Through adopting above-mentioned technical scheme, convert the sliding friction between wire rope and the butt groove into the rolling friction of butt wheel self to wire rope's wearing and tearing have been reduced.

Preferably, the winding driving mechanism comprises a servo motor fixed on the support, the output end of the servo motor is connected with a gearbox, the output end of the gearbox is connected with the winding roller, and the servo motor is electrically connected with the electric control console.

By adopting the technical scheme, when the pressure sensor detects that the tension of the steel wire rope is too large, the electric console controls the rotating speed of the servo motor to be reduced, so that the steel wire rope is reduced from being continuously tensioned, and the damage of the steel wire rope during winding is reduced; meanwhile, the servo motor drives the winding roller to rotate through the gearbox, the torque output by the driving mechanism is increased through the arrangement of the gearbox so as to ensure the normal winding of the steel rope, and meanwhile, the servo motor can adjust the rotating speed by self so as to meet different production rate requirements.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the buffer mechanism is arranged, so that the steel wire rope passes through an S-shaped buffer area in a winding stroke of the buffer mechanism before being wound, the tension force is overlarge during subsequent winding, and the steel wire rope has a certain length allowance to meet the tension, so that the damage of the steel wire rope during winding is reduced;

2. the tension detection mechanism is arranged to automatically detect the static tension of the steel rope to prevent the steel rope from being damaged due to overlarge tension.

Drawings

Fig. 1 is a schematic view of the overall structure of the present embodiment.

Fig. 2 is a schematic view of a part of the structure of the damper mechanism of the present embodiment.

Fig. 3 is a side view of the cycloid mechanism of the present embodiment.

Description of reference numerals: 1. a support; 2. a buffer mechanism; 3. a cycloid mechanism; 4. a wind-up roll; 5. a servo motor; 6. a gearbox; 7. a support wall; 8. a substrate; 9. a buffer assembly; 10. a travel rail; 11. a slide bar; 12. positioning a nut; 13. a butting table; 14. a buffer spring; 15. a limiting wheel; 16. a limiting groove; 17. a cycloid guide rod; 18. a cycloid block; 19. a line swinging groove; 20. a cycloid drive mechanism; 21. a binding wheel; 22. a binding groove; 23. a support bar; 24. a pressure sensor; 25. a butting wheel; 26. and abutting against the groove.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses wire rope rolling machine. Referring to fig. 1 and 2, the wire rope winder comprises a bracket 1, and a buffer mechanism 2, a cycloid mechanism 3 and a winding roller 4 are sequentially arranged on the bracket 1 along the moving direction of a wire rope. The bracket 1 is provided with a rotation driving mechanism for driving the wind-up roll 4 to rotate. The rotation driving mechanism comprises a servo motor 5 fixed on the support 1, the output end of the servo motor 5 is connected with a gearbox 6, and the output end of the gearbox 6 is connected with the winding roller 4. Servo motor 5 drives wind-up roll 4 through gearbox 6 and rotates, and the moment of torsion of heightening actuating mechanism output through setting up of gearbox 6 is in order to guarantee the normal rolling of steel cable, and servo motor 5 can self adjust the rotational speed simultaneously in order to satisfy different production rate requirements.

Referring to fig. 1 and 2, the damper mechanism 2 includes a vertical support wall 7 fixed to the bracket 1, a horizontal base plate 8 is provided on the support wall 7, and the base plate 8 is provided in a direction from the damper mechanism 2 to the cycloid mechanism 3. The base plate 8 is provided with a plurality of buffer assemblies 9 along the length direction of the base plate in a staggered manner. The damping assembly 9 comprises a travel rail 10 arranged on the support wall 7, the travel rail 10 being arranged perpendicular to the length of the base plate 8. The stroke rail 10 is connected with a sliding rod 11 in a sliding mode, a through hole for the sliding rod 11 to pass through is formed in the base plate 8, and a positioning nut 12 is connected to one end, penetrating through the base plate 8, of the sliding rod 11 in a threaded mode to prevent the sliding rod 11 from falling. One end of the sliding rod 11, which is far away from the positioning nut 12, is rotatably connected with a limiting piece. The limiting part comprises a limiting wheel 15 which is rotatably connected to one end, far away from the positioning nut 12, of the sliding rod 11, and a limiting groove 16 for embedding the steel rope is formed in the circumferential side wall of the limiting wheel 15. An abutment table 13 is fixed to the slide rod 11, a buffer spring 14 is abutted between the abutment table 13 and the substrate 8, and the buffer spring 14 keeps the stopper wheel 15 away from the substrate 8. Thereby leading the steel wire rope to be wound on the limiting wheel 15 in an S shape and then to pass through the cycloid mechanism 3 and be wound on the winding roller 4. Thereby it risees to lead to wire rope' S tensile force when the take-up roll 4 coiling speed is too fast or the speed of wire rope production is too slow to make S type wire rope stroke a straight line on the buffer gear 2, thereby make wire rope have certain allowance to satisfy the coiling on the length direction, thereby prevent that wire rope from being broken by the stretch, thereby reach the damage that produces when reducing the wire rope coiling. When the production rate of the steel wire rope is too fast, the buffer assembly 9 can be far away from the base plate 8, so that the steel wire rope assembly is tightened to form an S shape, and the winding quality is ensured.

Referring to fig. 1 and 3, the cycloid mechanism 3 includes a pair of cycloid guide rods 17 fixed to the carrier 1, the cycloid guide rods 17 being arranged in a direction perpendicular to the length direction of the base plate 8. The cycloid guide rod 17 is connected with a cycloid block 18 in a sliding mode, and the bracket 1 is provided with a cycloid driving mechanism 20 which drives the cycloid block 18 to move back and forth along the cycloid guide rod 17. The cycloid driving mechanism 20 is a motor fixed on the bracket 1, and the motor drives the cycloid block 18 to move back and forth through a screw rod. The cycloid block 18 is provided with a cycloid groove 19, a pair of horizontally arranged binding wheels 21 are rotatably connected in the cycloid groove 19, and the binding wheels 21 are provided with binding grooves 22, so that the steel wire ropes are embedded in the binding grooves 22 of the two binding wheels 21, and the binding wheels 21 rotate when the steel wire ropes swing left and right, thereby reducing the friction loss of the steel wire ropes. A tension force detection mechanism is arranged below the gap between the two binding wheels 21. Tensile force detection mechanism is including setting up bracing piece 23 on cycloid groove 19 inner wall, be provided with pressure sensor 24 between the inner wall of bracing piece 23 and cycloid groove 19, bracing piece 23 is kept away from pressure sensor 24 one end and is rotated and be connected with the butt wheel 25 of a vertical setting, the circumference of butt wheel 25 is provided with the butt groove 26 that supplies the wire rope butt, thereby make wire rope press and put on the butt groove 26 of butt wheel 25, when the wire rope tensile force increases, wire rope compresses tightly butt wheel 25, thereby make pressure sensor 24 detect the pressure increase. An electric control table is arranged on the support 1, and the pressure sensor 24 and the servo motor 5 are electrically connected with the electric control table. When the pressure sensor 24 detects that the tension of the steel wire rope is too large, the electric console controls the rotating speed of the servo motor 5 to be reduced, so that the steel wire rope is prevented from being continuously tensioned, and the steel wire rope is prevented from being damaged when being wound.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A steel wire rope winder is characterized in that: the steel wire rope winding device comprises a support (1), wherein a winding roller (4) is rotatably connected to the support (1), a winding driving mechanism for driving the winding roller (4) to rotate is arranged on the support (1), and a buffer mechanism (2) for winding a steel wire rope is arranged on the support (1);

buffer gear (2) include base plate (8), base plate (8) length direction both sides are provided with a plurality of buffering subassemblies (9), buffering subassembly (9) are including slide bar (11), be provided with on support (1) and supply gliding stroke rail (10) of slide bar (11), be provided with the locating part that supplies wire rope to pass on slide bar (11), be provided with on support (1) and supply slide bar (11) to keep away from buffer spring (14) of base plate (8).

2. The wire rope winder of claim 1, wherein: the limiting part comprises a limiting wheel (15) which is rotatably connected to the sliding rod (11), and a limiting groove (16) for embedding the steel wire rope is formed in the limiting wheel (15).

3. The wire rope winder of claim 1, wherein: a plurality of the buffer assemblies (9) are arranged in a staggered mode along two sides of the length direction of the substrate (8), and at least two buffer assemblies (9) are arranged.

4. The wire rope winder of claim 1, wherein: be provided with between buffer gear (2) and wind-up roll (4) and supply cycloid mechanism (3) on wind-up roll (4) of even winding of wire rope, cycloid mechanism (3) are including cycloid guide arm (17) that set up along wind-up roll (4) length direction, sliding connection has cycloid piece (18) on cycloid guide arm (17), be provided with cycloid groove (19) that supply wire rope to pass on cycloid piece (18), be provided with on support (1) and drive cycloid piece (18) along cycloid guide arm (17) reciprocating motion's cycloid actuating mechanism (20).

5. The wire rope winder of claim 4, wherein: a pair of binding wheels (21) is rotatably connected in the swing groove (19), and binding grooves (22) for a steel wire rope to pass through are formed in the circumferential side walls of the two binding wheels (21).

6. The wire rope winder of claim 4, wherein: be provided with tensile force detection mechanism in cycloid groove (19), tensile force detection mechanism is including setting up bracing piece (23) on cycloid mechanism (3), be provided with butt groove (26) that supply the wire rope butt on bracing piece (23), be provided with pressure sensor (24) between bracing piece (23) and cycloid piece (18), be provided with the electric control platform on support (1), pressure sensor (24) and electric control platform electric connection.

7. The wire rope winder of claim 6, wherein: one end, far away from the pressure sensor (24), of the support rod (23) is rotatably connected with a butt joint wheel (25), and a butt joint groove (26) is formed in the circumferential side wall of the butt joint wheel (25).

8. The wire rope winder of claim 7, wherein: the winding driving mechanism comprises a servo motor (5) fixed on a support (1), the output end of the servo motor (5) is connected with a gearbox (6), the output end of the gearbox (6) is connected with a winding roller (4), and the servo motor (5) is electrically connected with an electric control table.